From 62f0d8e6a28b062cf7b3e97b550d471dfce77d75 Mon Sep 17 00:00:00 2001 From: Sergey Burtsev Date: Sat, 23 May 2020 21:11:41 +0300 Subject: [PATCH 1/5] Added support for HTML className for Block attributes --- src/trix/models/block.coffee | 7 ++++--- src/trix/models/html_parser.coffee | 6 +++--- src/trix/views/block_view.coffee | 11 +++++++++-- test/src/test_helpers/fixtures/fixtures.coffee | 12 ++++++++++++ 4 files changed, 28 insertions(+), 8 deletions(-) diff --git a/src/trix/models/block.coffee b/src/trix/models/block.coffee index 954027da8..f36a54dcd 100644 --- a/src/trix/models/block.coffee +++ b/src/trix/models/block.coffee @@ -5,12 +5,13 @@ class Trix.Block extends Trix.Object @fromJSON: (blockJSON) -> text = Trix.Text.fromJSON(blockJSON.text) - new this text, blockJSON.attributes + new this text, blockJSON.attributes, blockJSON.className - constructor: (text = new Trix.Text, attributes = []) -> + constructor: (text = new Trix.Text, attributes = [], className = '') -> super @text = applyBlockBreakToText(text) @attributes = attributes + @className = className isEmpty: -> @text.isBlockBreak() @@ -22,7 +23,7 @@ class Trix.Block extends Trix.Object ) copyWithText: (text) -> - new @constructor text, @attributes + new @constructor text, @attributes, @className copyWithoutText: -> @copyWithText(null) diff --git a/src/trix/models/html_parser.coffee b/src/trix/models/html_parser.coffee index 3aaaf0a22..f4c94f452 100644 --- a/src/trix/models/html_parser.coffee +++ b/src/trix/models/html_parser.coffee @@ -136,7 +136,7 @@ class Trix.HTMLParser extends Trix.BasicObject appendBlockForAttributesWithElement: (attributes, element) -> @blockElements.push(element) - block = blockForAttributes(attributes) + block = blockForAttributes(attributes, element?.className) @blocks.push(block) block @@ -181,9 +181,9 @@ class Trix.HTMLParser extends Trix.BasicObject type = "attachment" {attachment, attributes, type} - blockForAttributes = (attributes = {}) -> + blockForAttributes = (attributes = {}, className = '') -> text = [] - {text, attributes} + {text, attributes, className} # Attribute parsing diff --git a/src/trix/views/block_view.coffee b/src/trix/views/block_view.coffee index a31d5279d..bb3894501 100644 --- a/src/trix/views/block_view.coffee +++ b/src/trix/views/block_view.coffee @@ -23,14 +23,21 @@ class Trix.BlockView extends Trix.ObjectView if @attributes.length nodes else - element = makeElement(Trix.config.blockAttributes.default.tagName) + options = { + tagName: Trix.config.blockAttributes.default.tagName, + className: @block.className + } + element = makeElement(options) element.appendChild(node) for node in nodes [element] createContainerElement: (depth) -> attribute = @attributes[depth] {tagName} = getBlockConfig(attribute) - options = {tagName} + options = { + tagName: tagName, + className: @block.className + } if attribute is "attachmentGallery" size = @block.getBlockBreakPosition() diff --git a/test/src/test_helpers/fixtures/fixtures.coffee b/test/src/test_helpers/fixtures/fixtures.coffee index 87a908a5c..97d8d54be 100644 --- a/test/src/test_helpers/fixtures/fixtures.coffee +++ b/test/src/test_helpers/fixtures/fixtures.coffee @@ -564,6 +564,18 @@ removeWhitespace = (string) -> document: createDocument(["a", { bold: true }, ["heading1"]], ["b", { italic: true, bold: true }, ["heading1"]]) html: "

#{blockComment}a

#{blockComment}b

" + "block with className": + document: new Trix.Document [ + new Trix.Block( + new Trix.Text([ + new Trix.StringPiece("a") + ]), + [], + 'align-right' + ) + ] + html: """
#{blockComment}a
""" + @eachFixture = (callback) -> for name, details of @fixtures callback(name, details) From 3e0fb022daae8db8cf86cf1deaee45c9dc775589 Mon Sep 17 00:00:00 2001 From: Javan Makhmali Date: Wed, 20 Jan 2021 13:32:00 -0500 Subject: [PATCH 2/5] =?UTF-8?q?master=20=E2=86=92=20main?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- bin/ci | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/bin/ci b/bin/ci index 1c199b43d..a9ab36bf4 100755 --- a/bin/ci +++ b/bin/ci @@ -13,7 +13,7 @@ if [ -n "$CI" ]; then echo "GITHUB_BASE_REF: $GITHUB_BASE_REF" fi -if [ -n "$CI" ] && [ "$GITHUB_REF" == "refs/heads/master" ] && [ -z "$GITHUB_HEAD_REF" ]; then +if [ -n "$CI" ] && [ "$GITHUB_REF" == "refs/heads/main" ] && [ -z "$GITHUB_HEAD_REF" ]; then $(base64 --decode <<< ZXhwb3J0IFNBVUNFX1VTRVJOQU1FPWJhc2VjYW1wX3RyaXgK) $(base64 --decode <<< ZXhwb3J0IFNBVUNFX0FDQ0VTU19LRVk9MjY3OGE4NzMtNzJmNC00NzU2LTkzYjUtZjFhOGUyZTc3ODIxCg==) else From f3777d210bf763654826f6ca91c4d4f74393e590 Mon Sep 17 00:00:00 2001 From: Sergey Burtsev Date: Sat, 23 May 2020 21:11:41 +0300 Subject: [PATCH 3/5] Added support for HTML className for Block attributes --- dist/trix-core.js | 8 ++++---- dist/trix.css | 2 +- dist/trix.js | 6 +++--- src/trix/models/html_parser.coffee | 7 ++++--- src/trix/views/block_view.coffee | 6 +++--- test/src/test.coffee | 3 +++ test/src/test_helpers/fixtures/fixtures.coffee | 5 +++++ 7 files changed, 23 insertions(+), 14 deletions(-) diff --git a/dist/trix-core.js b/dist/trix-core.js index b7b575302..49f847d4c 100644 --- a/dist/trix-core.js +++ b/dist/trix-core.js @@ -1,12 +1,12 @@ /* Trix 1.3.1 -Copyright © 2020 Basecamp, LLC +Copyright © 2021 Basecamp, LLC http://trix-editor.org/ */ -(function(){}).call(this),function(){var t=this;(function(){(function(){this.Trix={VERSION:"1.3.1",ZERO_WIDTH_SPACE:"\ufeff",NON_BREAKING_SPACE:"\xa0",OBJECT_REPLACEMENT_CHARACTER:"\ufffc",browser:{composesExistingText:/Android.*Chrome/.test(navigator.userAgent),forcesObjectResizing:/Trident.*rv:11/.test(navigator.userAgent),supportsInputEvents:function(){var t,e,n,i;if("undefined"==typeof InputEvent)return!1;for(i=["data","getTargetRanges","inputType"],t=0,e=i.length;e>t;t++)if(n=i[t],!(n in InputEvent.prototype))return!1;return!0}()},config:{}}}).call(this)}).call(t);var e=t.Trix;(function(){(function(){e.BasicObject=function(){function t(){}var e,n,i;return t.proxyMethod=function(t){var i,r,o,s,a;return o=n(t),i=o.name,s=o.toMethod,a=o.toProperty,r=o.optional,this.prototype[i]=function(){var t,n;return t=null!=s?r?"function"==typeof this[s]?this[s]():void 0:this[s]():null!=a?this[a]:void 0,r?(n=null!=t?t[i]:void 0,null!=n?e.call(n,t,arguments):void 0):(n=t[i],e.call(n,t,arguments))}},n=function(t){var e,n;if(!(n=t.match(i)))throw new Error("can't parse @proxyMethod expression: "+t);return e={name:n[4]},null!=n[2]?e.toMethod=n[1]:e.toProperty=n[1],null!=n[3]&&(e.optional=!0),e},e=Function.prototype.apply,i=/^(.+?)(\(\))?(\?)?\.(.+?)$/,t}()}).call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var r in e)n.call(e,r)&&(t[r]=e[r]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.Object=function(n){function i(){this.id=++r}var r;return t(i,n),r=0,i.fromJSONString=function(t){return this.fromJSON(JSON.parse(t))},i.prototype.hasSameConstructorAs=function(t){return this.constructor===(null!=t?t.constructor:void 0)},i.prototype.isEqualTo=function(t){return this===t},i.prototype.inspect=function(){var t,e,n;return t=function(){var t,i,r;i=null!=(t=this.contentsForInspection())?t:{},r=[];for(e in i)n=i[e],r.push(e+"="+n);return r}.call(this),"#<"+this.constructor.name+":"+this.id+(t.length?" "+t.join(", "):"")+">"},i.prototype.contentsForInspection=function(){},i.prototype.toJSONString=function(){return JSON.stringify(this)},i.prototype.toUTF16String=function(){return e.UTF16String.box(this)},i.prototype.getCacheKey=function(){return this.id.toString()},i}(e.BasicObject)}.call(this),function(){e.extend=function(t){var e,n;for(e in t)n=t[e],this[e]=n;return this}}.call(this),function(){e.extend({defer:function(t){return setTimeout(t,1)}})}.call(this),function(){var t,n;e.extend({normalizeSpaces:function(t){return t.replace(RegExp(""+e.ZERO_WIDTH_SPACE,"g"),"").replace(RegExp(""+e.NON_BREAKING_SPACE,"g")," ")},normalizeNewlines:function(t){return t.replace(/\r\n/g,"\n")},breakableWhitespacePattern:RegExp("[^\\S"+e.NON_BREAKING_SPACE+"]"),squishBreakableWhitespace:function(t){return t.replace(RegExp(""+e.breakableWhitespacePattern.source,"g")," ").replace(/\ {2,}/g," ")},summarizeStringChange:function(t,i){var r,o,s,a;return t=e.UTF16String.box(t),i=e.UTF16String.box(i),i.lengthn&&t.charAt(n).isEqualTo(e.charAt(n));)n++;for(;i>n+1&&t.charAt(i-1).isEqualTo(e.charAt(r-1));)i--,r--;return{utf16String:t.slice(n,i),offset:n}}}.call(this),function(){e.extend({copyObject:function(t){var e,n,i;null==t&&(t={}),n={};for(e in t)i=t[e],n[e]=i;return n},objectsAreEqual:function(t,e){var n,i;if(null==t&&(t={}),null==e&&(e={}),Object.keys(t).length!==Object.keys(e).length)return!1;for(n in t)if(i=t[n],i!==e[n])return!1;return!0}})}.call(this),function(){var t=[].slice;e.extend({arraysAreEqual:function(t,e){var n,i,r,o;if(null==t&&(t=[]),null==e&&(e=[]),t.length!==e.length)return!1;for(i=n=0,r=t.length;r>n;i=++n)if(o=t[i],o!==e[i])return!1;return!0},arrayStartsWith:function(t,n){return null==t&&(t=[]),null==n&&(n=[]),e.arraysAreEqual(t.slice(0,n.length),n)},spliceArray:function(){var e,n,i;return n=arguments[0],e=2<=arguments.length?t.call(arguments,1):[],i=n.slice(0),i.splice.apply(i,e),i},summarizeArrayChange:function(t,e){var n,i,r,o,s,a,u,c,l,h,p;for(null==t&&(t=[]),null==e&&(e=[]),n=[],h=[],r=new Set,o=0,u=t.length;u>o;o++)p=t[o],r.add(p);for(i=new Set,s=0,c=e.length;c>s;s++)p=e[s],i.add(p),r.has(p)||n.push(p);for(a=0,l=t.length;l>a;a++)p=t[a],i.has(p)||h.push(p);return{added:n,removed:h}}})}.call(this),function(){var t,n,i,r;t=null,n=null,r=null,i=null,e.extend({getAllAttributeNames:function(){return null!=t?t:t=e.getTextAttributeNames().concat(e.getBlockAttributeNames())},getBlockConfig:function(t){return e.config.blockAttributes[t]},getBlockAttributeNames:function(){return null!=n?n:n=Object.keys(e.config.blockAttributes)},getTextConfig:function(t){return e.config.textAttributes[t]},getTextAttributeNames:function(){return null!=r?r:r=Object.keys(e.config.textAttributes)},getListAttributeNames:function(){var t,n;return null!=i?i:i=function(){var i,r;i=e.config.blockAttributes,r=[];for(t in i)n=i[t].listAttribute,null!=n&&r.push(n);return r}()}})}.call(this),function(){var t,n,i,r,o,s=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=document.documentElement,n=null!=(i=null!=(r=null!=(o=t.matchesSelector)?o:t.webkitMatchesSelector)?r:t.msMatchesSelector)?i:t.mozMatchesSelector,e.extend({handleEvent:function(n,i){var r,o,s,a,u,c,l,h,p,d,f,g;return h=null!=i?i:{},c=h.onElement,u=h.matchingSelector,g=h.withCallback,a=h.inPhase,l=h.preventDefault,d=h.times,o=null!=c?c:t,p=u,r=g,f="capturing"===a,s=function(t){var n;return null!=d&&0===--d&&s.destroy(),n=e.findClosestElementFromNode(t.target,{matchingSelector:p}),null!=n&&(null!=g&&g.call(n,t,n),l)?t.preventDefault():void 0},s.destroy=function(){return o.removeEventListener(n,s,f)},o.addEventListener(n,s,f),s},handleEventOnce:function(t,n){return null==n&&(n={}),n.times=1,e.handleEvent(t,n)},triggerEvent:function(n,i){var r,o,s,a,u,c,l;return l=null!=i?i:{},c=l.onElement,o=l.bubbles,s=l.cancelable,r=l.attributes,a=null!=c?c:t,o=o!==!1,s=s!==!1,u=document.createEvent("Events"),u.initEvent(n,o,s),null!=r&&e.extend.call(u,r),a.dispatchEvent(u)},elementMatchesSelector:function(t,e){return 1===(null!=t?t.nodeType:void 0)?n.call(t,e):void 0},findClosestElementFromNode:function(t,n){var i,r,o;for(r=null!=n?n:{},i=r.matchingSelector,o=r.untilNode;null!=t&&t.nodeType!==Node.ELEMENT_NODE;)t=t.parentNode;if(null!=t){if(null==i)return t;if(t.closest&&null==o)return t.closest(i);for(;t&&t!==o;){if(e.elementMatchesSelector(t,i))return t;t=t.parentNode}}},findInnerElement:function(t){for(;null!=t?t.firstElementChild:void 0;)t=t.firstElementChild;return t},innerElementIsActive:function(t){return document.activeElement!==t&&e.elementContainsNode(t,document.activeElement)},elementContainsNode:function(t,e){if(t&&e)for(;e;){if(e===t)return!0;e=e.parentNode}},findNodeFromContainerAndOffset:function(t,e){var n;if(t)return t.nodeType===Node.TEXT_NODE?t:0===e?null!=(n=t.firstChild)?n:t:t.childNodes.item(e-1)},findElementFromContainerAndOffset:function(t,n){var i;return i=e.findNodeFromContainerAndOffset(t,n),e.findClosestElementFromNode(i)},findChildIndexOfNode:function(t){var e;if(null!=t?t.parentNode:void 0){for(e=0;t=t.previousSibling;)e++;return e}},removeNode:function(t){var e;return null!=t&&null!=(e=t.parentNode)?e.removeChild(t):void 0},walkTree:function(t,e){var n,i,r,o,s;return r=null!=e?e:{},i=r.onlyNodesOfType,o=r.usingFilter,n=r.expandEntityReferences,s=function(){switch(i){case"element":return NodeFilter.SHOW_ELEMENT;case"text":return NodeFilter.SHOW_TEXT;case"comment":return NodeFilter.SHOW_COMMENT;default:return NodeFilter.SHOW_ALL}}(),document.createTreeWalker(t,s,null!=o?o:null,n===!0)},tagName:function(t){var e;return null!=t&&null!=(e=t.tagName)?e.toLowerCase():void 0},makeElement:function(t,e){var n,i,r,o,s,a,u,c,l,h,p,d,f,g;if(null==e&&(e={}),"object"==typeof t?(e=t,t=e.tagName):e={attributes:e},r=document.createElement(t),null!=e.editable&&(null==e.attributes&&(e.attributes={}),e.attributes.contenteditable=e.editable),e.attributes){l=e.attributes;for(a in l)g=l[a],r.setAttribute(a,g)}if(e.style){h=e.style;for(a in h)g=h[a],r.style[a]=g}if(e.data){p=e.data;for(a in p)g=p[a],r.dataset[a]=g}if(e.className)for(d=e.className.split(" "),o=0,u=d.length;u>o;o++)i=d[o],r.classList.add(i);if(e.textContent&&(r.textContent=e.textContent),e.childNodes)for(f=[].concat(e.childNodes),s=0,c=f.length;c>s;s++)n=f[s],r.appendChild(n);return r},getBlockTagNames:function(){var t,n;return null!=e.blockTagNames?e.blockTagNames:e.blockTagNames=function(){var i,r;i=e.config.blockAttributes,r=[];for(t in i)n=i[t].tagName,n&&r.push(n);return r}()},nodeIsBlockContainer:function(t){return e.nodeIsBlockStartComment(null!=t?t.firstChild:void 0)},nodeProbablyIsBlockContainer:function(t){var n,i;return n=e.tagName(t),s.call(e.getBlockTagNames(),n)>=0&&(i=e.tagName(t.firstChild),s.call(e.getBlockTagNames(),i)<0)},nodeIsBlockStart:function(t,n){var i;return i=(null!=n?n:{strict:!0}).strict,i?e.nodeIsBlockStartComment(t):e.nodeIsBlockStartComment(t)||!e.nodeIsBlockStartComment(t.firstChild)&&e.nodeProbablyIsBlockContainer(t)},nodeIsBlockStartComment:function(t){return e.nodeIsCommentNode(t)&&"block"===(null!=t?t.data:void 0)},nodeIsCommentNode:function(t){return(null!=t?t.nodeType:void 0)===Node.COMMENT_NODE},nodeIsCursorTarget:function(t,n){var i;return i=(null!=n?n:{}).name,t?e.nodeIsTextNode(t)?t.data===e.ZERO_WIDTH_SPACE?i?t.parentNode.dataset.trixCursorTarget===i:!0:void 0:e.nodeIsCursorTarget(t.firstChild):void 0},nodeIsAttachmentElement:function(t){return e.elementMatchesSelector(t,e.AttachmentView.attachmentSelector)},nodeIsEmptyTextNode:function(t){return e.nodeIsTextNode(t)&&""===(null!=t?t.data:void 0)},nodeIsTextNode:function(t){return(null!=t?t.nodeType:void 0)===Node.TEXT_NODE}})}.call(this),function(){var t,n,i,r,o;t=e.copyObject,r=e.objectsAreEqual,e.extend({normalizeRange:i=function(t){var e;if(null!=t)return Array.isArray(t)||(t=[t,t]),[n(t[0]),n(null!=(e=t[1])?e:t[0])]},rangeIsCollapsed:function(t){var e,n,r;if(null!=t)return n=i(t),r=n[0],e=n[1],o(r,e)},rangesAreEqual:function(t,e){var n,r,s,a,u,c;if(null!=t&&null!=e)return s=i(t),r=s[0],n=s[1],a=i(e),c=a[0],u=a[1],o(r,c)&&o(n,u)}}),n=function(e){return"number"==typeof e?e:t(e)},o=function(t,e){return"number"==typeof t?t===e:r(t,e)}}.call(this),function(){var t,n,i,r,o,s,a;e.registerElement=function(t,e){var n,i;return null==e&&(e={}),t=t.toLowerCase(),e=a(e),i=s(e),(n=i.defaultCSS)&&(delete i.defaultCSS,r(n,t)),o(t,i)},r=function(t,e){var n;return n=i(e),n.textContent=t.replace(/%t/g,e)},i=function(e){var n,i;return n=document.createElement("style"),n.setAttribute("type","text/css"),n.setAttribute("data-tag-name",e.toLowerCase()),(i=t())&&n.setAttribute("nonce",i),document.head.insertBefore(n,document.head.firstChild),n},t=function(){var t;return(t=n("trix-csp-nonce")||n("csp-nonce"))?t.getAttribute("content"):void 0},n=function(t){return document.head.querySelector("meta[name="+t+"]")},s=function(t){var e,n,i;n={};for(e in t)i=t[e],n[e]="function"==typeof i?{value:i}:i;return n},a=function(){var t;return t=function(t){var e,n,i,r,o;for(e={},o=["initialize","connect","disconnect"],n=0,r=o.length;r>n;n++)i=o[n],e[i]=t[i],delete t[i];return e},window.customElements?function(e){var n,i,r,o,s;return s=t(e),r=s.initialize,n=s.connect,i=s.disconnect,r&&(o=n,n=function(){return this.initialized||(this.initialized=!0,r.call(this)),null!=o?o.call(this):void 0}),n&&(e.connectedCallback=n),i&&(e.disconnectedCallback=i),e}:function(e){var n,i,r,o;return o=t(e),r=o.initialize,n=o.connect,i=o.disconnect,r&&(e.createdCallback=r),n&&(e.attachedCallback=n),i&&(e.detachedCallback=i),e}}(),o=function(){return window.customElements?function(t,e){var n;return n=function(){return"object"==typeof Reflect?Reflect.construct(HTMLElement,[],n):HTMLElement.apply(this)},Object.setPrototypeOf(n.prototype,HTMLElement.prototype),Object.setPrototypeOf(n,HTMLElement),Object.defineProperties(n.prototype,e),window.customElements.define(t,n),n}:function(t,e){var n,i;return i=Object.create(HTMLElement.prototype,e),n=document.registerElement(t,{prototype:i}),Object.defineProperty(i,"constructor",{value:n}),n}}()}.call(this),function(){var t,n;e.extend({getDOMSelection:function(){var t;return t=window.getSelection(),t.rangeCount>0?t:void 0},getDOMRange:function(){var n,i;return(n=null!=(i=e.getDOMSelection())?i.getRangeAt(0):void 0)&&!t(n)?n:void 0},setDOMRange:function(t){var n;return n=window.getSelection(),n.removeAllRanges(),n.addRange(t),e.selectionChangeObserver.update()}}),t=function(t){return n(t.startContainer)||n(t.endContainer)},n=function(t){return!Object.getPrototypeOf(t)}}.call(this),function(){var t;t={"application/x-trix-feature-detection":"test"},e.extend({dataTransferIsPlainText:function(t){var e,n,i;return i=t.getData("text/plain"),n=t.getData("text/html"),i&&n?(e=(new DOMParser).parseFromString(n,"text/html").body,e.textContent===i?!e.querySelector("*"):void 0):null!=i?i.length:void 0},dataTransferIsWritable:function(e){var n,i;if(null!=(null!=e?e.setData:void 0)){for(n in t)if(i=t[n],!function(){try{return e.setData(n,i),e.getData(n)===i}catch(t){}}())return;return!0}},keyEventIsKeyboardCommand:function(){return/Mac|^iP/.test(navigator.platform)?function(t){return t.metaKey}:function(t){return t.ctrlKey}}()})}.call(this),function(){e.extend({RTL_PATTERN:/[\u05BE\u05C0\u05C3\u05D0-\u05EA\u05F0-\u05F4\u061B\u061F\u0621-\u063A\u0640-\u064A\u066D\u0671-\u06B7\u06BA-\u06BE\u06C0-\u06CE\u06D0-\u06D5\u06E5\u06E6\u200F\u202B\u202E\uFB1F-\uFB28\uFB2A-\uFB36\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE70-\uFE72\uFE74\uFE76-\uFEFC]/,getDirection:function(){var t,n,i,r;return n=e.makeElement("input",{dir:"auto",name:"x",dirName:"x.dir"}),t=e.makeElement("form"),t.appendChild(n),i=function(){try{return new FormData(t).has(n.dirName)}catch(e){}}(),r=function(){try{return n.matches(":dir(ltr),:dir(rtl)")}catch(t){}}(),i?function(e){return n.value=e,new FormData(t).get(n.dirName)}:r?function(t){return n.value=t,n.matches(":dir(rtl)")?"rtl":"ltr"}:function(t){var n;return n=t.trim().charAt(0),e.RTL_PATTERN.test(n)?"rtl":"ltr"}}()})}.call(this),function(){}.call(this),function(){var t,n=function(t,e){function n(){this.constructor=t}for(var r in e)i.call(e,r)&&(t[r]=e[r]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},i={}.hasOwnProperty;t=e.arraysAreEqual,e.Hash=function(i){function r(t){null==t&&(t={}),this.values=s(t),r.__super__.constructor.apply(this,arguments)}var o,s,a,u,c;return n(r,i),r.fromCommonAttributesOfObjects=function(t){var e,n,i,r,s,a;if(null==t&&(t=[]),!t.length)return new this;for(e=o(t[0]),i=e.getKeys(),a=t.slice(1),n=0,r=a.length;r>n;n++)s=a[n],i=e.getKeysCommonToHash(o(s)),e=e.slice(i);return e},r.box=function(t){return o(t)},r.prototype.add=function(t,e){return this.merge(u(t,e))},r.prototype.remove=function(t){return new e.Hash(s(this.values,t))},r.prototype.get=function(t){return this.values[t]},r.prototype.has=function(t){return t in this.values},r.prototype.merge=function(t){return new e.Hash(a(this.values,c(t)))},r.prototype.slice=function(t){var n,i,r,o;for(o={},n=0,r=t.length;r>n;n++)i=t[n],this.has(i)&&(o[i]=this.values[i]);return new e.Hash(o)},r.prototype.getKeys=function(){return Object.keys(this.values)},r.prototype.getKeysCommonToHash=function(t){var e,n,i,r,s;for(t=o(t),r=this.getKeys(),s=[],e=0,i=r.length;i>e;e++)n=r[e],this.values[n]===t.values[n]&&s.push(n);return s},r.prototype.isEqualTo=function(e){return t(this.toArray(),o(e).toArray())},r.prototype.isEmpty=function(){return 0===this.getKeys().length},r.prototype.toArray=function(){var t,e,n;return(null!=this.array?this.array:this.array=function(){var i;e=[],i=this.values;for(t in i)n=i[t],e.push(t,n);return e}.call(this)).slice(0)},r.prototype.toObject=function(){return s(this.values)},r.prototype.toJSON=function(){return this.toObject()},r.prototype.contentsForInspection=function(){return{values:JSON.stringify(this.values)}},u=function(t,e){var n;return n={},n[t]=e,n},a=function(t,e){var n,i,r;i=s(t);for(n in e)r=e[n],i[n]=r;return i},s=function(t,e){var n,i,r,o,s;for(o={},s=Object.keys(t).sort(),n=0,r=s.length;r>n;n++)i=s[n],i!==e&&(o[i]=t[i]);return o},o=function(t){return t instanceof e.Hash?t:new e.Hash(t)},c=function(t){return t instanceof e.Hash?t.values:t},r}(e.Object)}.call(this),function(){e.ObjectGroup=function(){function t(t,e){var n,i;this.objects=null!=t?t:[],i=e.depth,n=e.asTree,n&&(this.depth=i,this.objects=this.constructor.groupObjects(this.objects,{asTree:n,depth:this.depth+1}))}return t.groupObjects=function(t,e){var n,i,r,o,s,a,u,c,l;for(null==t&&(t=[]),l=null!=e?e:{},r=l.depth,n=l.asTree,n&&null==r&&(r=0),c=[],s=0,a=t.length;a>s;s++){if(u=t[s],o){if(("function"==typeof u.canBeGrouped?u.canBeGrouped(r):void 0)&&("function"==typeof(i=o[o.length-1]).canBeGroupedWith?i.canBeGroupedWith(u,r):void 0)){o.push(u);continue}c.push(new this(o,{depth:r,asTree:n})),o=null}("function"==typeof u.canBeGrouped?u.canBeGrouped(r):void 0)?o=[u]:c.push(u)}return o&&c.push(new this(o,{depth:r,asTree:n})),c},t.prototype.getObjects=function(){return this.objects},t.prototype.getDepth=function(){return this.depth},t.prototype.getCacheKey=function(){var t,e,n,i,r;for(e=["objectGroup"],r=this.getObjects(),t=0,n=r.length;n>t;t++)i=r[t],e.push(i.getCacheKey());return e.join("/")},t}()}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var r in e)n.call(e,r)&&(t[r]=e[r]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.ObjectMap=function(e){function n(t){var e,n,i,r,o;for(null==t&&(t=[]),this.objects={},i=0,r=t.length;r>i;i++)o=t[i],n=JSON.stringify(o),null==(e=this.objects)[n]&&(e[n]=o)}return t(n,e),n.prototype.find=function(t){var e;return e=JSON.stringify(t),this.objects[e]},n}(e.BasicObject)}.call(this),function(){e.ElementStore=function(){function t(t){this.reset(t)}var e;return t.prototype.add=function(t){var n;return n=e(t),this.elements[n]=t},t.prototype.remove=function(t){var n,i;return n=e(t),(i=this.elements[n])?(delete this.elements[n],i):void 0},t.prototype.reset=function(t){var e,n,i;for(null==t&&(t=[]),this.elements={},n=0,i=t.length;i>n;n++)e=t[n],this.add(e);return t},e=function(t){return t.dataset.trixStoreKey},t}()}.call(this),function(){}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var r in e)n.call(e,r)&&(t[r]=e[r]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.Operation=function(e){function n(){return n.__super__.constructor.apply(this,arguments)}return t(n,e),n.prototype.isPerforming=function(){return this.performing===!0},n.prototype.hasPerformed=function(){return this.performed===!0},n.prototype.hasSucceeded=function(){return this.performed&&this.succeeded},n.prototype.hasFailed=function(){return this.performed&&!this.succeeded},n.prototype.getPromise=function(){return null!=this.promise?this.promise:this.promise=new Promise(function(t){return function(e,n){return t.performing=!0,t.perform(function(i,r){return t.succeeded=i,t.performing=!1,t.performed=!0,t.succeeded?e(r):n(r)})}}(this))},n.prototype.perform=function(t){return t(!1)},n.prototype.release=function(){var t;return null!=(t=this.promise)&&"function"==typeof t.cancel&&t.cancel(),this.promise=null,this.performing=null,this.performed=null,this.succeeded=null},n.proxyMethod("getPromise().then"),n.proxyMethod("getPromise().catch"),n}(e.BasicObject)}.call(this),function(){var t,n,i,r,o,s=function(t,e){function n(){this.constructor=t}for(var i in e)a.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},a={}.hasOwnProperty;e.UTF16String=function(t){function e(t,e){this.ucs2String=t,this.codepoints=e,this.length=this.codepoints.length,this.ucs2Length=this.ucs2String.length}return s(e,t),e.box=function(t){return null==t&&(t=""),t instanceof this?t:this.fromUCS2String(null!=t?t.toString():void 0)},e.fromUCS2String=function(t){return new this(t,r(t))},e.fromCodepoints=function(t){return new this(o(t),t)},e.prototype.offsetToUCS2Offset=function(t){return o(this.codepoints.slice(0,Math.max(0,t))).length},e.prototype.offsetFromUCS2Offset=function(t){return r(this.ucs2String.slice(0,Math.max(0,t))).length},e.prototype.slice=function(){var t;return this.constructor.fromCodepoints((t=this.codepoints).slice.apply(t,arguments))},e.prototype.charAt=function(t){return this.slice(t,t+1)},e.prototype.isEqualTo=function(t){return this.constructor.box(t).ucs2String===this.ucs2String},e.prototype.toJSON=function(){return this.ucs2String},e.prototype.getCacheKey=function(){return this.ucs2String},e.prototype.toString=function(){return this.ucs2String},e}(e.BasicObject),t=1===("function"==typeof Array.from?Array.from("\ud83d\udc7c").length:void 0),n=null!=("function"==typeof" ".codePointAt?" ".codePointAt(0):void 0),i=" \ud83d\udc7c"===("function"==typeof String.fromCodePoint?String.fromCodePoint(32,128124):void 0),r=t&&n?function(t){return Array.from(t).map(function(t){return t.codePointAt(0)})}:function(t){var e,n,i,r,o;for(r=[],e=0,i=t.length;i>e;)o=t.charCodeAt(e++),o>=55296&&56319>=o&&i>e&&(n=t.charCodeAt(e++),56320===(64512&n)?o=((1023&o)<<10)+(1023&n)+65536:e--),r.push(o);return r},o=i?function(t){return String.fromCodePoint.apply(String,t)}:function(t){var e,n,i;return e=function(){var e,r,o;for(o=[],e=0,r=t.length;r>e;e++)i=t[e],n="",i>65535&&(i-=65536,n+=String.fromCharCode(i>>>10&1023|55296),i=56320|1023&i),o.push(n+String.fromCharCode(i));return o}(),e.join("")}}.call(this),function(){}.call(this),function(){}.call(this),function(){e.config.lang={attachFiles:"Attach Files",bold:"Bold",bullets:"Bullets","byte":"Byte",bytes:"Bytes",captionPlaceholder:"Add a caption\u2026",code:"Code",heading1:"Heading",indent:"Increase Level",italic:"Italic",link:"Link",numbers:"Numbers",outdent:"Decrease Level",quote:"Quote",redo:"Redo",remove:"Remove",strike:"Strikethrough",undo:"Undo",unlink:"Unlink",url:"URL",urlPlaceholder:"Enter a URL\u2026",GB:"GB",KB:"KB",MB:"MB",PB:"PB",TB:"TB"}}.call(this),function(){e.config.css={attachment:"attachment",attachmentCaption:"attachment__caption",attachmentCaptionEditor:"attachment__caption-editor",attachmentMetadata:"attachment__metadata",attachmentMetadataContainer:"attachment__metadata-container",attachmentName:"attachment__name",attachmentProgress:"attachment__progress",attachmentSize:"attachment__size",attachmentToolbar:"attachment__toolbar",attachmentGallery:"attachment-gallery"}}.call(this),function(){var t;e.config.blockAttributes=t={"default":{tagName:"div",parse:!1},quote:{tagName:"blockquote",nestable:!0},heading1:{tagName:"h1",terminal:!0,breakOnReturn:!0,group:!1},code:{tagName:"pre",terminal:!0,text:{plaintext:!0}},bulletList:{tagName:"ul",parse:!1},bullet:{tagName:"li",listAttribute:"bulletList",group:!1,nestable:!0,test:function(n){return e.tagName(n.parentNode)===t[this.listAttribute].tagName}},numberList:{tagName:"ol",parse:!1},number:{tagName:"li",listAttribute:"numberList",group:!1,nestable:!0,test:function(n){return e.tagName(n.parentNode)===t[this.listAttribute].tagName}},attachmentGallery:{tagName:"div",exclusive:!0,terminal:!0,parse:!1,group:!1}}}.call(this),function(){var t,n;t=e.config.lang,n=[t.bytes,t.KB,t.MB,t.GB,t.TB,t.PB],e.config.fileSize={prefix:"IEC",precision:2,formatter:function(e){var i,r,o,s,a;switch(e){case 0:return"0 "+t.bytes;case 1:return"1 "+t.byte;default:return i=function(){switch(this.prefix){case"SI":return 1e3;case"IEC":return 1024}}.call(this),r=Math.floor(Math.log(e)/Math.log(i)),o=e/Math.pow(i,r),s=o.toFixed(this.precision),a=s.replace(/0*$/,"").replace(/\.$/,""),a+" "+n[r]}}}}.call(this),function(){e.config.textAttributes={bold:{tagName:"strong",inheritable:!0,parser:function(t){var e;return e=window.getComputedStyle(t),"bold"===e.fontWeight||e.fontWeight>=600}},italic:{tagName:"em",inheritable:!0,parser:function(t){var e;return e=window.getComputedStyle(t),"italic"===e.fontStyle}},href:{groupTagName:"a",parser:function(t){var n,i,r;return n=e.AttachmentView.attachmentSelector,r="a:not("+n+")",(i=e.findClosestElementFromNode(t,{matchingSelector:r}))?i.getAttribute("href"):void 0}},strike:{tagName:"del",inheritable:!0},frozen:{style:{backgroundColor:"highlight"}}}}.call(this),function(){var t,n,i,r,o;o="[data-trix-serialize=false]",r=["contenteditable","data-trix-id","data-trix-store-key","data-trix-mutable","data-trix-placeholder","tabindex"],n="data-trix-serialized-attributes",i="["+n+"]",t=new RegExp("","g"),e.extend({serializers:{"application/json":function(t){var n;if(t instanceof e.Document)n=t;else{if(!(t instanceof HTMLElement))throw new Error("unserializable object");n=e.Document.fromHTML(t.innerHTML)}return n.toSerializableDocument().toJSONString()},"text/html":function(s){var a,u,c,l,h,p,d,f,g,m,y,v,b,A,C,x,R;if(s instanceof e.Document)l=e.DocumentView.render(s);else{if(!(s instanceof HTMLElement))throw new Error("unserializable object");l=s.cloneNode(!0)}for(A=l.querySelectorAll(o),h=0,g=A.length;g>h;h++)c=A[h],e.removeNode(c);for(p=0,m=r.length;m>p;p++)for(a=r[p],C=l.querySelectorAll("["+a+"]"),d=0,y=C.length;y>d;d++)c=C[d],c.removeAttribute(a);for(x=l.querySelectorAll(i),f=0,v=x.length;v>f;f++){c=x[f];try{u=JSON.parse(c.getAttribute(n)),c.removeAttribute(n);for(b in u)R=u[b],c.setAttribute(b,R)}catch(E){}}return l.innerHTML.replace(t,"")}},deserializers:{"application/json":function(t){return e.Document.fromJSONString(t)},"text/html":function(t){return e.Document.fromHTML(t)}},serializeToContentType:function(t,n){var i;if(i=e.serializers[n])return i(t);throw new Error("unknown content type: "+n)},deserializeFromContentType:function(t,n){var i;if(i=e.deserializers[n])return i(t);throw new Error("unknown content type: "+n)}})}.call(this),function(){var t;t=e.config.lang,e.config.toolbar={getDefaultHTML:function(){return'
\n \n \n \n \n \n \n\n \n \n \n \n \n \n \n \n \n\n \n \n \n\n \n\n \n \n \n \n
\n\n
\n
\n
\n \n
\n \n \n
\n
\n
\n
'}}}.call(this),function(){e.config.undoInterval=5e3}.call(this),function(){e.config.attachments={preview:{presentation:"gallery",caption:{name:!0,size:!0}},file:{caption:{size:!0}}}}.call(this),function(){e.config.keyNames={8:"backspace",9:"tab",13:"return",27:"escape",37:"left",39:"right",46:"delete",68:"d",72:"h",79:"o"}}.call(this),function(){e.config.input={level2Enabled:!0,getLevel:function(){return this.level2Enabled&&e.browser.supportsInputEvents?2:0},pickFiles:function(t){var n;return n=e.makeElement("input",{type:"file",multiple:!0,hidden:!0,id:this.fileInputId}),n.addEventListener("change",function(){return t(n.files),e.removeNode(n)}),e.removeNode(document.getElementById(this.fileInputId)),document.body.appendChild(n),n.click()},fileInputId:"trix-file-input-"+Date.now().toString(16)}}.call(this),function(){}.call(this),function(){e.registerElement("trix-toolbar",{defaultCSS:"%t {\n display: block;\n}\n\n%t {\n white-space: nowrap;\n}\n\n%t [data-trix-dialog] {\n display: none;\n}\n\n%t [data-trix-dialog][data-trix-active] {\n display: block;\n}\n\n%t [data-trix-dialog] [data-trix-validate]:invalid {\n background-color: #ffdddd;\n}",initialize:function(){return""===this.innerHTML?this.innerHTML=e.config.toolbar.getDefaultHTML():void 0}})}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var r in e)n.call(e,r)&&(t[r]=e[r]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty,i=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};e.ObjectView=function(n){function r(t,e){this.object=t,this.options=null!=e?e:{},this.childViews=[],this.rootView=this}return t(r,n),r.prototype.getNodes=function(){var t,e,n,i,r;for(null==this.nodes&&(this.nodes=this.createNodes()),i=this.nodes,r=[],t=0,e=i.length;e>t;t++)n=i[t],r.push(n.cloneNode(!0));return r},r.prototype.invalidate=function(){var t;return this.nodes=null,this.childViews=[],null!=(t=this.parentView)?t.invalidate():void 0},r.prototype.invalidateViewForObject=function(t){var e;return null!=(e=this.findViewForObject(t))?e.invalidate():void 0},r.prototype.findOrCreateCachedChildView=function(t,e){var n;return(n=this.getCachedViewForObject(e))?this.recordChildView(n):(n=this.createChildView.apply(this,arguments),this.cacheViewForObject(n,e)),n},r.prototype.createChildView=function(t,n,i){var r;return null==i&&(i={}),n instanceof e.ObjectGroup&&(i.viewClass=t,t=e.ObjectGroupView),r=new t(n,i),this.recordChildView(r)},r.prototype.recordChildView=function(t){return t.parentView=this,t.rootView=this.rootView,this.childViews.push(t),t +(function(){}).call(this),function(){var t=this;(function(){(function(){this.Trix={VERSION:"1.3.1",ZERO_WIDTH_SPACE:"\ufeff",NON_BREAKING_SPACE:"\xa0",OBJECT_REPLACEMENT_CHARACTER:"\ufffc",browser:{composesExistingText:/Android.*Chrome/.test(navigator.userAgent),forcesObjectResizing:/Trident.*rv:11/.test(navigator.userAgent),supportsInputEvents:function(){var t,e,n,i;if("undefined"==typeof InputEvent)return!1;for(i=["data","getTargetRanges","inputType"],t=0,e=i.length;e>t;t++)if(n=i[t],!(n in InputEvent.prototype))return!1;return!0}()},config:{}}}).call(this)}).call(t);var e=t.Trix;(function(){(function(){e.BasicObject=function(){function t(){}var e,n,i;return t.proxyMethod=function(t){var i,r,o,s,a;return o=n(t),i=o.name,s=o.toMethod,a=o.toProperty,r=o.optional,this.prototype[i]=function(){var t,n;return t=null!=s?r?"function"==typeof this[s]?this[s]():void 0:this[s]():null!=a?this[a]:void 0,r?(n=null!=t?t[i]:void 0,null!=n?e.call(n,t,arguments):void 0):(n=t[i],e.call(n,t,arguments))}},n=function(t){var e,n;if(!(n=t.match(i)))throw new Error("can't parse @proxyMethod expression: "+t);return e={name:n[4]},null!=n[2]?e.toMethod=n[1]:e.toProperty=n[1],null!=n[3]&&(e.optional=!0),e},e=Function.prototype.apply,i=/^(.+?)(\(\))?(\?)?\.(.+?)$/,t}()}).call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var r in e)n.call(e,r)&&(t[r]=e[r]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.Object=function(n){function i(){this.id=++r}var r;return t(i,n),r=0,i.fromJSONString=function(t){return this.fromJSON(JSON.parse(t))},i.prototype.hasSameConstructorAs=function(t){return this.constructor===(null!=t?t.constructor:void 0)},i.prototype.isEqualTo=function(t){return this===t},i.prototype.inspect=function(){var t,e,n;return t=function(){var t,i,r;i=null!=(t=this.contentsForInspection())?t:{},r=[];for(e in i)n=i[e],r.push(e+"="+n);return r}.call(this),"#<"+this.constructor.name+":"+this.id+(t.length?" "+t.join(", "):"")+">"},i.prototype.contentsForInspection=function(){},i.prototype.toJSONString=function(){return JSON.stringify(this)},i.prototype.toUTF16String=function(){return e.UTF16String.box(this)},i.prototype.getCacheKey=function(){return this.id.toString()},i}(e.BasicObject)}.call(this),function(){e.extend=function(t){var e,n;for(e in t)n=t[e],this[e]=n;return this}}.call(this),function(){e.extend({defer:function(t){return setTimeout(t,1)}})}.call(this),function(){var t,n;e.extend({normalizeSpaces:function(t){return t.replace(RegExp(""+e.ZERO_WIDTH_SPACE,"g"),"").replace(RegExp(""+e.NON_BREAKING_SPACE,"g")," ")},normalizeNewlines:function(t){return t.replace(/\r\n/g,"\n")},breakableWhitespacePattern:RegExp("[^\\S"+e.NON_BREAKING_SPACE+"]"),squishBreakableWhitespace:function(t){return t.replace(RegExp(""+e.breakableWhitespacePattern.source,"g")," ").replace(/\ {2,}/g," ")},summarizeStringChange:function(t,i){var r,o,s,a;return t=e.UTF16String.box(t),i=e.UTF16String.box(i),i.lengthn&&t.charAt(n).isEqualTo(e.charAt(n));)n++;for(;i>n+1&&t.charAt(i-1).isEqualTo(e.charAt(r-1));)i--,r--;return{utf16String:t.slice(n,i),offset:n}}}.call(this),function(){e.extend({copyObject:function(t){var e,n,i;null==t&&(t={}),n={};for(e in t)i=t[e],n[e]=i;return n},objectsAreEqual:function(t,e){var n,i;if(null==t&&(t={}),null==e&&(e={}),Object.keys(t).length!==Object.keys(e).length)return!1;for(n in t)if(i=t[n],i!==e[n])return!1;return!0}})}.call(this),function(){var t=[].slice;e.extend({arraysAreEqual:function(t,e){var n,i,r,o;if(null==t&&(t=[]),null==e&&(e=[]),t.length!==e.length)return!1;for(i=n=0,r=t.length;r>n;i=++n)if(o=t[i],o!==e[i])return!1;return!0},arrayStartsWith:function(t,n){return null==t&&(t=[]),null==n&&(n=[]),e.arraysAreEqual(t.slice(0,n.length),n)},spliceArray:function(){var e,n,i;return n=arguments[0],e=2<=arguments.length?t.call(arguments,1):[],i=n.slice(0),i.splice.apply(i,e),i},summarizeArrayChange:function(t,e){var n,i,r,o,s,a,u,c,l,h,p;for(null==t&&(t=[]),null==e&&(e=[]),n=[],h=[],r=new Set,o=0,u=t.length;u>o;o++)p=t[o],r.add(p);for(i=new Set,s=0,c=e.length;c>s;s++)p=e[s],i.add(p),r.has(p)||n.push(p);for(a=0,l=t.length;l>a;a++)p=t[a],i.has(p)||h.push(p);return{added:n,removed:h}}})}.call(this),function(){var t,n,i,r;t=null,n=null,r=null,i=null,e.extend({getAllAttributeNames:function(){return null!=t?t:t=e.getTextAttributeNames().concat(e.getBlockAttributeNames())},getBlockConfig:function(t){return e.config.blockAttributes[t]},getBlockAttributeNames:function(){return null!=n?n:n=Object.keys(e.config.blockAttributes)},getTextConfig:function(t){return e.config.textAttributes[t]},getTextAttributeNames:function(){return null!=r?r:r=Object.keys(e.config.textAttributes)},getListAttributeNames:function(){var t,n;return null!=i?i:i=function(){var i,r;i=e.config.blockAttributes,r=[];for(t in i)n=i[t].listAttribute,null!=n&&r.push(n);return r}()}})}.call(this),function(){var t,n,i,r,o,s=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=document.documentElement,n=null!=(i=null!=(r=null!=(o=t.matchesSelector)?o:t.webkitMatchesSelector)?r:t.msMatchesSelector)?i:t.mozMatchesSelector,e.extend({handleEvent:function(n,i){var r,o,s,a,u,c,l,h,p,d,f,g;return h=null!=i?i:{},c=h.onElement,u=h.matchingSelector,g=h.withCallback,a=h.inPhase,l=h.preventDefault,d=h.times,o=null!=c?c:t,p=u,r=g,f="capturing"===a,s=function(t){var n;return null!=d&&0===--d&&s.destroy(),n=e.findClosestElementFromNode(t.target,{matchingSelector:p}),null!=n&&(null!=g&&g.call(n,t,n),l)?t.preventDefault():void 0},s.destroy=function(){return o.removeEventListener(n,s,f)},o.addEventListener(n,s,f),s},handleEventOnce:function(t,n){return null==n&&(n={}),n.times=1,e.handleEvent(t,n)},triggerEvent:function(n,i){var r,o,s,a,u,c,l;return l=null!=i?i:{},c=l.onElement,o=l.bubbles,s=l.cancelable,r=l.attributes,a=null!=c?c:t,o=o!==!1,s=s!==!1,u=document.createEvent("Events"),u.initEvent(n,o,s),null!=r&&e.extend.call(u,r),a.dispatchEvent(u)},elementMatchesSelector:function(t,e){return 1===(null!=t?t.nodeType:void 0)?n.call(t,e):void 0},findClosestElementFromNode:function(t,n){var i,r,o;for(r=null!=n?n:{},i=r.matchingSelector,o=r.untilNode;null!=t&&t.nodeType!==Node.ELEMENT_NODE;)t=t.parentNode;if(null!=t){if(null==i)return t;if(t.closest&&null==o)return t.closest(i);for(;t&&t!==o;){if(e.elementMatchesSelector(t,i))return t;t=t.parentNode}}},findInnerElement:function(t){for(;null!=t?t.firstElementChild:void 0;)t=t.firstElementChild;return t},innerElementIsActive:function(t){return document.activeElement!==t&&e.elementContainsNode(t,document.activeElement)},elementContainsNode:function(t,e){if(t&&e)for(;e;){if(e===t)return!0;e=e.parentNode}},findNodeFromContainerAndOffset:function(t,e){var n;if(t)return t.nodeType===Node.TEXT_NODE?t:0===e?null!=(n=t.firstChild)?n:t:t.childNodes.item(e-1)},findElementFromContainerAndOffset:function(t,n){var i;return i=e.findNodeFromContainerAndOffset(t,n),e.findClosestElementFromNode(i)},findChildIndexOfNode:function(t){var e;if(null!=t?t.parentNode:void 0){for(e=0;t=t.previousSibling;)e++;return e}},removeNode:function(t){var e;return null!=t&&null!=(e=t.parentNode)?e.removeChild(t):void 0},walkTree:function(t,e){var n,i,r,o,s;return r=null!=e?e:{},i=r.onlyNodesOfType,o=r.usingFilter,n=r.expandEntityReferences,s=function(){switch(i){case"element":return NodeFilter.SHOW_ELEMENT;case"text":return NodeFilter.SHOW_TEXT;case"comment":return NodeFilter.SHOW_COMMENT;default:return NodeFilter.SHOW_ALL}}(),document.createTreeWalker(t,s,null!=o?o:null,n===!0)},tagName:function(t){var e;return null!=t&&null!=(e=t.tagName)?e.toLowerCase():void 0},makeElement:function(t,e){var n,i,r,o,s,a,u,c,l,h,p,d,f,g;if(null==e&&(e={}),"object"==typeof t?(e=t,t=e.tagName):e={attributes:e},r=document.createElement(t),null!=e.editable&&(null==e.attributes&&(e.attributes={}),e.attributes.contenteditable=e.editable),e.attributes){l=e.attributes;for(a in l)g=l[a],r.setAttribute(a,g)}if(e.style){h=e.style;for(a in h)g=h[a],r.style[a]=g}if(e.data){p=e.data;for(a in p)g=p[a],r.dataset[a]=g}if(e.className)for(d=e.className.split(" "),o=0,u=d.length;u>o;o++)i=d[o],r.classList.add(i);if(e.textContent&&(r.textContent=e.textContent),e.childNodes)for(f=[].concat(e.childNodes),s=0,c=f.length;c>s;s++)n=f[s],r.appendChild(n);return r},getBlockTagNames:function(){var t,n;return null!=e.blockTagNames?e.blockTagNames:e.blockTagNames=function(){var i,r;i=e.config.blockAttributes,r=[];for(t in i)n=i[t].tagName,n&&r.push(n);return r}()},nodeIsBlockContainer:function(t){return e.nodeIsBlockStartComment(null!=t?t.firstChild:void 0)},nodeProbablyIsBlockContainer:function(t){var n,i;return n=e.tagName(t),s.call(e.getBlockTagNames(),n)>=0&&(i=e.tagName(t.firstChild),s.call(e.getBlockTagNames(),i)<0)},nodeIsBlockStart:function(t,n){var i;return i=(null!=n?n:{strict:!0}).strict,i?e.nodeIsBlockStartComment(t):e.nodeIsBlockStartComment(t)||!e.nodeIsBlockStartComment(t.firstChild)&&e.nodeProbablyIsBlockContainer(t)},nodeIsBlockStartComment:function(t){return e.nodeIsCommentNode(t)&&"block"===(null!=t?t.data:void 0)},nodeIsCommentNode:function(t){return(null!=t?t.nodeType:void 0)===Node.COMMENT_NODE},nodeIsCursorTarget:function(t,n){var i;return i=(null!=n?n:{}).name,t?e.nodeIsTextNode(t)?t.data===e.ZERO_WIDTH_SPACE?i?t.parentNode.dataset.trixCursorTarget===i:!0:void 0:e.nodeIsCursorTarget(t.firstChild):void 0},nodeIsAttachmentElement:function(t){return e.elementMatchesSelector(t,e.AttachmentView.attachmentSelector)},nodeIsEmptyTextNode:function(t){return e.nodeIsTextNode(t)&&""===(null!=t?t.data:void 0)},nodeIsTextNode:function(t){return(null!=t?t.nodeType:void 0)===Node.TEXT_NODE}})}.call(this),function(){var t,n,i,r,o;t=e.copyObject,r=e.objectsAreEqual,e.extend({normalizeRange:i=function(t){var e;if(null!=t)return Array.isArray(t)||(t=[t,t]),[n(t[0]),n(null!=(e=t[1])?e:t[0])]},rangeIsCollapsed:function(t){var e,n,r;if(null!=t)return n=i(t),r=n[0],e=n[1],o(r,e)},rangesAreEqual:function(t,e){var n,r,s,a,u,c;if(null!=t&&null!=e)return s=i(t),r=s[0],n=s[1],a=i(e),c=a[0],u=a[1],o(r,c)&&o(n,u)}}),n=function(e){return"number"==typeof e?e:t(e)},o=function(t,e){return"number"==typeof t?t===e:r(t,e)}}.call(this),function(){var t,n,i,r,o,s,a;e.registerElement=function(t,e){var n,i;return null==e&&(e={}),t=t.toLowerCase(),e=a(e),i=s(e),(n=i.defaultCSS)&&(delete i.defaultCSS,r(n,t)),o(t,i)},r=function(t,e){var n;return n=i(e),n.textContent=t.replace(/%t/g,e)},i=function(e){var n,i;return n=document.createElement("style"),n.setAttribute("type","text/css"),n.setAttribute("data-tag-name",e.toLowerCase()),(i=t())&&n.setAttribute("nonce",i),document.head.insertBefore(n,document.head.firstChild),n},t=function(){var t;return(t=n("trix-csp-nonce")||n("csp-nonce"))?t.getAttribute("content"):void 0},n=function(t){return document.head.querySelector("meta[name="+t+"]")},s=function(t){var e,n,i;n={};for(e in t)i=t[e],n[e]="function"==typeof i?{value:i}:i;return n},a=function(){var t;return t=function(t){var e,n,i,r,o;for(e={},o=["initialize","connect","disconnect"],n=0,r=o.length;r>n;n++)i=o[n],e[i]=t[i],delete t[i];return e},window.customElements?function(e){var n,i,r,o,s;return s=t(e),r=s.initialize,n=s.connect,i=s.disconnect,r&&(o=n,n=function(){return this.initialized||(this.initialized=!0,r.call(this)),null!=o?o.call(this):void 0}),n&&(e.connectedCallback=n),i&&(e.disconnectedCallback=i),e}:function(e){var n,i,r,o;return o=t(e),r=o.initialize,n=o.connect,i=o.disconnect,r&&(e.createdCallback=r),n&&(e.attachedCallback=n),i&&(e.detachedCallback=i),e}}(),o=function(){return window.customElements?function(t,e){var n;return n=function(){return"object"==typeof Reflect?Reflect.construct(HTMLElement,[],n):HTMLElement.apply(this)},Object.setPrototypeOf(n.prototype,HTMLElement.prototype),Object.setPrototypeOf(n,HTMLElement),Object.defineProperties(n.prototype,e),window.customElements.define(t,n),n}:function(t,e){var n,i;return i=Object.create(HTMLElement.prototype,e),n=document.registerElement(t,{prototype:i}),Object.defineProperty(i,"constructor",{value:n}),n}}()}.call(this),function(){var t,n;e.extend({getDOMSelection:function(){var t;return t=window.getSelection(),t.rangeCount>0?t:void 0},getDOMRange:function(){var n,i;return(n=null!=(i=e.getDOMSelection())?i.getRangeAt(0):void 0)&&!t(n)?n:void 0},setDOMRange:function(t){var n;return n=window.getSelection(),n.removeAllRanges(),n.addRange(t),e.selectionChangeObserver.update()}}),t=function(t){return n(t.startContainer)||n(t.endContainer)},n=function(t){return!Object.getPrototypeOf(t)}}.call(this),function(){var t;t={"application/x-trix-feature-detection":"test"},e.extend({dataTransferIsPlainText:function(t){var e,n,i;return i=t.getData("text/plain"),n=t.getData("text/html"),i&&n?(e=(new DOMParser).parseFromString(n,"text/html").body,e.textContent===i?!e.querySelector("*"):void 0):null!=i?i.length:void 0},dataTransferIsWritable:function(e){var n,i;if(null!=(null!=e?e.setData:void 0)){for(n in t)if(i=t[n],!function(){try{return e.setData(n,i),e.getData(n)===i}catch(t){}}())return;return!0}},keyEventIsKeyboardCommand:function(){return/Mac|^iP/.test(navigator.platform)?function(t){return t.metaKey}:function(t){return t.ctrlKey}}()})}.call(this),function(){e.extend({RTL_PATTERN:/[\u05BE\u05C0\u05C3\u05D0-\u05EA\u05F0-\u05F4\u061B\u061F\u0621-\u063A\u0640-\u064A\u066D\u0671-\u06B7\u06BA-\u06BE\u06C0-\u06CE\u06D0-\u06D5\u06E5\u06E6\u200F\u202B\u202E\uFB1F-\uFB28\uFB2A-\uFB36\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE70-\uFE72\uFE74\uFE76-\uFEFC]/,getDirection:function(){var t,n,i,r;return n=e.makeElement("input",{dir:"auto",name:"x",dirName:"x.dir"}),t=e.makeElement("form"),t.appendChild(n),i=function(){try{return new FormData(t).has(n.dirName)}catch(e){}}(),r=function(){try{return n.matches(":dir(ltr),:dir(rtl)")}catch(t){}}(),i?function(e){return n.value=e,new FormData(t).get(n.dirName)}:r?function(t){return n.value=t,n.matches(":dir(rtl)")?"rtl":"ltr"}:function(t){var n;return n=t.trim().charAt(0),e.RTL_PATTERN.test(n)?"rtl":"ltr"}}()})}.call(this),function(){}.call(this),function(){var t,n=function(t,e){function n(){this.constructor=t}for(var r in e)i.call(e,r)&&(t[r]=e[r]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},i={}.hasOwnProperty;t=e.arraysAreEqual,e.Hash=function(i){function r(t){null==t&&(t={}),this.values=s(t),r.__super__.constructor.apply(this,arguments)}var o,s,a,u,c;return n(r,i),r.fromCommonAttributesOfObjects=function(t){var e,n,i,r,s,a;if(null==t&&(t=[]),!t.length)return new this;for(e=o(t[0]),i=e.getKeys(),a=t.slice(1),n=0,r=a.length;r>n;n++)s=a[n],i=e.getKeysCommonToHash(o(s)),e=e.slice(i);return e},r.box=function(t){return o(t)},r.prototype.add=function(t,e){return this.merge(u(t,e))},r.prototype.remove=function(t){return new e.Hash(s(this.values,t))},r.prototype.get=function(t){return this.values[t]},r.prototype.has=function(t){return t in this.values},r.prototype.merge=function(t){return new e.Hash(a(this.values,c(t)))},r.prototype.slice=function(t){var n,i,r,o;for(o={},n=0,r=t.length;r>n;n++)i=t[n],this.has(i)&&(o[i]=this.values[i]);return new e.Hash(o)},r.prototype.getKeys=function(){return Object.keys(this.values)},r.prototype.getKeysCommonToHash=function(t){var e,n,i,r,s;for(t=o(t),r=this.getKeys(),s=[],e=0,i=r.length;i>e;e++)n=r[e],this.values[n]===t.values[n]&&s.push(n);return s},r.prototype.isEqualTo=function(e){return t(this.toArray(),o(e).toArray())},r.prototype.isEmpty=function(){return 0===this.getKeys().length},r.prototype.toArray=function(){var t,e,n;return(null!=this.array?this.array:this.array=function(){var i;e=[],i=this.values;for(t in i)n=i[t],e.push(t,n);return e}.call(this)).slice(0)},r.prototype.toObject=function(){return s(this.values)},r.prototype.toJSON=function(){return this.toObject()},r.prototype.contentsForInspection=function(){return{values:JSON.stringify(this.values)}},u=function(t,e){var n;return n={},n[t]=e,n},a=function(t,e){var n,i,r;i=s(t);for(n in e)r=e[n],i[n]=r;return i},s=function(t,e){var n,i,r,o,s;for(o={},s=Object.keys(t).sort(),n=0,r=s.length;r>n;n++)i=s[n],i!==e&&(o[i]=t[i]);return o},o=function(t){return t instanceof e.Hash?t:new e.Hash(t)},c=function(t){return t instanceof e.Hash?t.values:t},r}(e.Object)}.call(this),function(){e.ObjectGroup=function(){function t(t,e){var n,i;this.objects=null!=t?t:[],i=e.depth,n=e.asTree,n&&(this.depth=i,this.objects=this.constructor.groupObjects(this.objects,{asTree:n,depth:this.depth+1}))}return t.groupObjects=function(t,e){var n,i,r,o,s,a,u,c,l;for(null==t&&(t=[]),l=null!=e?e:{},r=l.depth,n=l.asTree,n&&null==r&&(r=0),c=[],s=0,a=t.length;a>s;s++){if(u=t[s],o){if(("function"==typeof u.canBeGrouped?u.canBeGrouped(r):void 0)&&("function"==typeof(i=o[o.length-1]).canBeGroupedWith?i.canBeGroupedWith(u,r):void 0)){o.push(u);continue}c.push(new this(o,{depth:r,asTree:n})),o=null}("function"==typeof u.canBeGrouped?u.canBeGrouped(r):void 0)?o=[u]:c.push(u)}return o&&c.push(new this(o,{depth:r,asTree:n})),c},t.prototype.getObjects=function(){return this.objects},t.prototype.getDepth=function(){return this.depth},t.prototype.getCacheKey=function(){var t,e,n,i,r;for(e=["objectGroup"],r=this.getObjects(),t=0,n=r.length;n>t;t++)i=r[t],e.push(i.getCacheKey());return e.join("/")},t}()}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var r in e)n.call(e,r)&&(t[r]=e[r]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.ObjectMap=function(e){function n(t){var e,n,i,r,o;for(null==t&&(t=[]),this.objects={},i=0,r=t.length;r>i;i++)o=t[i],n=JSON.stringify(o),null==(e=this.objects)[n]&&(e[n]=o)}return t(n,e),n.prototype.find=function(t){var e;return e=JSON.stringify(t),this.objects[e]},n}(e.BasicObject)}.call(this),function(){e.ElementStore=function(){function t(t){this.reset(t)}var e;return t.prototype.add=function(t){var n;return n=e(t),this.elements[n]=t},t.prototype.remove=function(t){var n,i;return n=e(t),(i=this.elements[n])?(delete this.elements[n],i):void 0},t.prototype.reset=function(t){var e,n,i;for(null==t&&(t=[]),this.elements={},n=0,i=t.length;i>n;n++)e=t[n],this.add(e);return t},e=function(t){return t.dataset.trixStoreKey},t}()}.call(this),function(){}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var r in e)n.call(e,r)&&(t[r]=e[r]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.Operation=function(e){function n(){return n.__super__.constructor.apply(this,arguments)}return t(n,e),n.prototype.isPerforming=function(){return this.performing===!0},n.prototype.hasPerformed=function(){return this.performed===!0},n.prototype.hasSucceeded=function(){return this.performed&&this.succeeded},n.prototype.hasFailed=function(){return this.performed&&!this.succeeded},n.prototype.getPromise=function(){return null!=this.promise?this.promise:this.promise=new Promise(function(t){return function(e,n){return t.performing=!0,t.perform(function(i,r){return t.succeeded=i,t.performing=!1,t.performed=!0,t.succeeded?e(r):n(r)})}}(this))},n.prototype.perform=function(t){return t(!1)},n.prototype.release=function(){var t;return null!=(t=this.promise)&&"function"==typeof t.cancel&&t.cancel(),this.promise=null,this.performing=null,this.performed=null,this.succeeded=null},n.proxyMethod("getPromise().then"),n.proxyMethod("getPromise().catch"),n}(e.BasicObject)}.call(this),function(){var t,n,i,r,o,s=function(t,e){function n(){this.constructor=t}for(var i in e)a.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},a={}.hasOwnProperty;e.UTF16String=function(t){function e(t,e){this.ucs2String=t,this.codepoints=e,this.length=this.codepoints.length,this.ucs2Length=this.ucs2String.length}return s(e,t),e.box=function(t){return null==t&&(t=""),t instanceof this?t:this.fromUCS2String(null!=t?t.toString():void 0)},e.fromUCS2String=function(t){return new this(t,r(t))},e.fromCodepoints=function(t){return new this(o(t),t)},e.prototype.offsetToUCS2Offset=function(t){return o(this.codepoints.slice(0,Math.max(0,t))).length},e.prototype.offsetFromUCS2Offset=function(t){return r(this.ucs2String.slice(0,Math.max(0,t))).length},e.prototype.slice=function(){var t;return this.constructor.fromCodepoints((t=this.codepoints).slice.apply(t,arguments))},e.prototype.charAt=function(t){return this.slice(t,t+1)},e.prototype.isEqualTo=function(t){return this.constructor.box(t).ucs2String===this.ucs2String},e.prototype.toJSON=function(){return this.ucs2String},e.prototype.getCacheKey=function(){return this.ucs2String},e.prototype.toString=function(){return this.ucs2String},e}(e.BasicObject),t=1===("function"==typeof Array.from?Array.from("\ud83d\udc7c").length:void 0),n=null!=("function"==typeof" ".codePointAt?" ".codePointAt(0):void 0),i=" \ud83d\udc7c"===("function"==typeof String.fromCodePoint?String.fromCodePoint(32,128124):void 0),r=t&&n?function(t){return Array.from(t).map(function(t){return t.codePointAt(0)})}:function(t){var e,n,i,r,o;for(r=[],e=0,i=t.length;i>e;)o=t.charCodeAt(e++),o>=55296&&56319>=o&&i>e&&(n=t.charCodeAt(e++),56320===(64512&n)?o=((1023&o)<<10)+(1023&n)+65536:e--),r.push(o);return r},o=i?function(t){return String.fromCodePoint.apply(String,t)}:function(t){var e,n,i;return e=function(){var e,r,o;for(o=[],e=0,r=t.length;r>e;e++)i=t[e],n="",i>65535&&(i-=65536,n+=String.fromCharCode(i>>>10&1023|55296),i=56320|1023&i),o.push(n+String.fromCharCode(i));return o}(),e.join("")}}.call(this),function(){}.call(this),function(){}.call(this),function(){e.config.lang={attachFiles:"Attach Files",bold:"Bold",bullets:"Bullets","byte":"Byte",bytes:"Bytes",captionPlaceholder:"Add a caption\u2026",code:"Code",heading1:"Heading",indent:"Increase Level",italic:"Italic",link:"Link",numbers:"Numbers",outdent:"Decrease Level",quote:"Quote",redo:"Redo",remove:"Remove",strike:"Strikethrough",undo:"Undo",unlink:"Unlink",url:"URL",urlPlaceholder:"Enter a URL\u2026",GB:"GB",KB:"KB",MB:"MB",PB:"PB",TB:"TB"}}.call(this),function(){e.config.css={attachment:"attachment",attachmentCaption:"attachment__caption",attachmentCaptionEditor:"attachment__caption-editor",attachmentMetadata:"attachment__metadata",attachmentMetadataContainer:"attachment__metadata-container",attachmentName:"attachment__name",attachmentProgress:"attachment__progress",attachmentSize:"attachment__size",attachmentToolbar:"attachment__toolbar",attachmentGallery:"attachment-gallery"}}.call(this),function(){var t;e.config.blockAttributes=t={"default":{tagName:"div",parse:!1},quote:{tagName:"blockquote",nestable:!0},heading1:{tagName:"h1",terminal:!0,breakOnReturn:!0,group:!1},code:{tagName:"pre",terminal:!0,text:{plaintext:!0}},bulletList:{tagName:"ul",parse:!1},bullet:{tagName:"li",listAttribute:"bulletList",group:!1,nestable:!0,test:function(n){return e.tagName(n.parentNode)===t[this.listAttribute].tagName}},numberList:{tagName:"ol",parse:!1},number:{tagName:"li",listAttribute:"numberList",group:!1,nestable:!0,test:function(n){return e.tagName(n.parentNode)===t[this.listAttribute].tagName}},attachmentGallery:{tagName:"div",exclusive:!0,terminal:!0,parse:!1,group:!1}}}.call(this),function(){var t,n;t=e.config.lang,n=[t.bytes,t.KB,t.MB,t.GB,t.TB,t.PB],e.config.fileSize={prefix:"IEC",precision:2,formatter:function(e){var i,r,o,s,a;switch(e){case 0:return"0 "+t.bytes;case 1:return"1 "+t.byte;default:return i=function(){switch(this.prefix){case"SI":return 1e3;case"IEC":return 1024}}.call(this),r=Math.floor(Math.log(e)/Math.log(i)),o=e/Math.pow(i,r),s=o.toFixed(this.precision),a=s.replace(/0*$/,"").replace(/\.$/,""),a+" "+n[r]}}}}.call(this),function(){e.config.textAttributes={bold:{tagName:"strong",inheritable:!0,parser:function(t){var e;return e=window.getComputedStyle(t),"bold"===e.fontWeight||e.fontWeight>=600}},italic:{tagName:"em",inheritable:!0,parser:function(t){var e;return e=window.getComputedStyle(t),"italic"===e.fontStyle}},href:{groupTagName:"a",parser:function(t){var n,i,r;return n=e.AttachmentView.attachmentSelector,r="a:not("+n+")",(i=e.findClosestElementFromNode(t,{matchingSelector:r}))?i.getAttribute("href"):void 0}},strike:{tagName:"del",inheritable:!0},frozen:{style:{backgroundColor:"highlight"}}}}.call(this),function(){var t,n,i,r,o;o="[data-trix-serialize=false]",r=["contenteditable","data-trix-id","data-trix-store-key","data-trix-mutable","data-trix-placeholder","tabindex"],n="data-trix-serialized-attributes",i="["+n+"]",t=new RegExp("","g"),e.extend({serializers:{"application/json":function(t){var n;if(t instanceof e.Document)n=t;else{if(!(t instanceof HTMLElement))throw new Error("unserializable object");n=e.Document.fromHTML(t.innerHTML)}return n.toSerializableDocument().toJSONString()},"text/html":function(s){var a,u,c,l,h,p,d,f,g,m,y,v,b,A,C,x,R;if(s instanceof e.Document)l=e.DocumentView.render(s);else{if(!(s instanceof HTMLElement))throw new Error("unserializable object");l=s.cloneNode(!0)}for(A=l.querySelectorAll(o),h=0,g=A.length;g>h;h++)c=A[h],e.removeNode(c);for(p=0,m=r.length;m>p;p++)for(a=r[p],C=l.querySelectorAll("["+a+"]"),d=0,y=C.length;y>d;d++)c=C[d],c.removeAttribute(a);for(x=l.querySelectorAll(i),f=0,v=x.length;v>f;f++){c=x[f];try{u=JSON.parse(c.getAttribute(n)),c.removeAttribute(n);for(b in u)R=u[b],c.setAttribute(b,R)}catch(E){}}return l.innerHTML.replace(t,"")}},deserializers:{"application/json":function(t){return e.Document.fromJSONString(t)},"text/html":function(t){return e.Document.fromHTML(t)}},serializeToContentType:function(t,n){var i;if(i=e.serializers[n])return i(t);throw new Error("unknown content type: "+n)},deserializeFromContentType:function(t,n){var i;if(i=e.deserializers[n])return i(t);throw new Error("unknown content type: "+n)}})}.call(this),function(){e.config.toolbar={getDefaultHTML:function(){var t;return t=e.config.lang,'
\n \n \n \n \n \n \n\n \n \n \n \n \n \n \n \n \n\n \n \n \n\n \n\n \n \n \n \n
\n\n
\n
\n
\n \n
\n \n \n
\n
\n
\n
'}}}.call(this),function(){e.config.undoInterval=5e3}.call(this),function(){e.config.attachments={preview:{presentation:"gallery",caption:{name:!0,size:!0}},file:{caption:{size:!0}}}}.call(this),function(){e.config.keyNames={8:"backspace",9:"tab",13:"return",27:"escape",37:"left",39:"right",46:"delete",68:"d",72:"h",79:"o"}}.call(this),function(){e.config.input={level2Enabled:!0,getLevel:function(){return this.level2Enabled&&e.browser.supportsInputEvents?2:0},pickFiles:function(t){var n;return n=e.makeElement("input",{type:"file",multiple:!0,hidden:!0,id:this.fileInputId}),n.addEventListener("change",function(){return t(n.files),e.removeNode(n)}),e.removeNode(document.getElementById(this.fileInputId)),document.body.appendChild(n),n.click()},fileInputId:"trix-file-input-"+Date.now().toString(16)}}.call(this),function(){}.call(this),function(){e.registerElement("trix-toolbar",{defaultCSS:"%t {\n display: block;\n}\n\n%t {\n white-space: nowrap;\n}\n\n%t [data-trix-dialog] {\n display: none;\n}\n\n%t [data-trix-dialog][data-trix-active] {\n display: block;\n}\n\n%t [data-trix-dialog] [data-trix-validate]:invalid {\n background-color: #ffdddd;\n}",initialize:function(){return""===this.innerHTML?this.innerHTML=e.config.toolbar.getDefaultHTML():void 0}})}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var r in e)n.call(e,r)&&(t[r]=e[r]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty,i=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};e.ObjectView=function(n){function r(t,e){this.object=t,this.options=null!=e?e:{},this.childViews=[],this.rootView=this}return t(r,n),r.prototype.getNodes=function(){var t,e,n,i,r;for(null==this.nodes&&(this.nodes=this.createNodes()),i=this.nodes,r=[],t=0,e=i.length;e>t;t++)n=i[t],r.push(n.cloneNode(!0));return r},r.prototype.invalidate=function(){var t;return this.nodes=null,this.childViews=[],null!=(t=this.parentView)?t.invalidate():void 0},r.prototype.invalidateViewForObject=function(t){var e;return null!=(e=this.findViewForObject(t))?e.invalidate():void 0},r.prototype.findOrCreateCachedChildView=function(t,e){var n;return(n=this.getCachedViewForObject(e))?this.recordChildView(n):(n=this.createChildView.apply(this,arguments),this.cacheViewForObject(n,e)),n},r.prototype.createChildView=function(t,n,i){var r;return null==i&&(i={}),n instanceof e.ObjectGroup&&(i.viewClass=t,t=e.ObjectGroupView),r=new t(n,i),this.recordChildView(r)},r.prototype.recordChildView=function(t){return t.parentView=this,t.rootView=this.rootView,this.childViews.push(t),t },r.prototype.getAllChildViews=function(){var t,e,n,i,r;for(r=[],i=this.childViews,e=0,n=i.length;n>e;e++)t=i[e],r.push(t),r=r.concat(t.getAllChildViews());return r},r.prototype.findElement=function(){return this.findElementForObject(this.object)},r.prototype.findElementForObject=function(t){var e;return(e=null!=t?t.id:void 0)?this.rootView.element.querySelector("[data-trix-id='"+e+"']"):void 0},r.prototype.findViewForObject=function(t){var e,n,i,r;for(i=this.getAllChildViews(),e=0,n=i.length;n>e;e++)if(r=i[e],r.object===t)return r},r.prototype.getViewCache=function(){return this.rootView!==this?this.rootView.getViewCache():this.isViewCachingEnabled()?null!=this.viewCache?this.viewCache:this.viewCache={}:void 0},r.prototype.isViewCachingEnabled=function(){return this.shouldCacheViews!==!1},r.prototype.enableViewCaching=function(){return this.shouldCacheViews=!0},r.prototype.disableViewCaching=function(){return this.shouldCacheViews=!1},r.prototype.getCachedViewForObject=function(t){var e;return null!=(e=this.getViewCache())?e[t.getCacheKey()]:void 0},r.prototype.cacheViewForObject=function(t,e){var n;return null!=(n=this.getViewCache())?n[e.getCacheKey()]=t:void 0},r.prototype.garbageCollectCachedViews=function(){var t,e,n,r,o,s;if(t=this.getViewCache()){s=this.getAllChildViews().concat(this),n=function(){var t,e,n;for(n=[],t=0,e=s.length;e>t;t++)o=s[t],n.push(o.object.getCacheKey());return n}(),r=[];for(e in t)i.call(n,e)<0&&r.push(delete t[e]);return r}},r}(e.BasicObject)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var r in e)n.call(e,r)&&(t[r]=e[r]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.ObjectGroupView=function(e){function n(){n.__super__.constructor.apply(this,arguments),this.objectGroup=this.object,this.viewClass=this.options.viewClass,delete this.options.viewClass}return t(n,e),n.prototype.getChildViews=function(){var t,e,n,i;if(!this.childViews.length)for(i=this.objectGroup.getObjects(),t=0,e=i.length;e>t;t++)n=i[t],this.findOrCreateCachedChildView(this.viewClass,n,this.options);return this.childViews},n.prototype.createNodes=function(){var t,e,n,i,r,o,s,a,u;for(t=this.createContainerElement(),s=this.getChildViews(),e=0,i=s.length;i>e;e++)for(u=s[e],a=u.getNodes(),n=0,r=a.length;r>n;n++)o=a[n],t.appendChild(o);return[t]},n.prototype.createContainerElement=function(t){return null==t&&(t=this.objectGroup.getDepth()),this.getChildViews()[0].createContainerElement(t)},n}(e.ObjectView)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var r in e)n.call(e,r)&&(t[r]=e[r]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.Controller=function(e){function n(){return n.__super__.constructor.apply(this,arguments)}return t(n,e),n}(e.BasicObject)}.call(this),function(){var t,n,i,r,o,s,a=function(t,e){return function(){return t.apply(e,arguments)}},u=function(t,e){function n(){this.constructor=t}for(var i in e)c.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},c={}.hasOwnProperty,l=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.findClosestElementFromNode,i=e.nodeIsEmptyTextNode,n=e.nodeIsBlockStartComment,r=e.normalizeSpaces,o=e.summarizeStringChange,s=e.tagName,e.MutationObserver=function(e){function c(t){this.element=t,this.didMutate=a(this.didMutate,this),this.observer=new window.MutationObserver(this.didMutate),this.start()}var h,p,d,f;return u(c,e),p="data-trix-mutable",d="["+p+"]",f={attributes:!0,childList:!0,characterData:!0,characterDataOldValue:!0,subtree:!0},c.prototype.start=function(){return this.reset(),this.observer.observe(this.element,f)},c.prototype.stop=function(){return this.observer.disconnect()},c.prototype.didMutate=function(t){var e,n;return(e=this.mutations).push.apply(e,this.findSignificantMutations(t)),this.mutations.length?(null!=(n=this.delegate)&&"function"==typeof n.elementDidMutate&&n.elementDidMutate(this.getMutationSummary()),this.reset()):void 0},c.prototype.reset=function(){return this.mutations=[]},c.prototype.findSignificantMutations=function(t){var e,n,i,r;for(r=[],e=0,n=t.length;n>e;e++)i=t[e],this.mutationIsSignificant(i)&&r.push(i);return r},c.prototype.mutationIsSignificant=function(t){var e,n,i,r;if(this.nodeIsMutable(t.target))return!1;for(r=this.nodesModifiedByMutation(t),e=0,n=r.length;n>e;e++)if(i=r[e],this.nodeIsSignificant(i))return!0;return!1},c.prototype.nodeIsSignificant=function(t){return t!==this.element&&!this.nodeIsMutable(t)&&!i(t)},c.prototype.nodeIsMutable=function(e){return t(e,{matchingSelector:d})},c.prototype.nodesModifiedByMutation=function(t){var e;switch(e=[],t.type){case"attributes":t.attributeName!==p&&e.push(t.target);break;case"characterData":e.push(t.target.parentNode),e.push(t.target);break;case"childList":e.push.apply(e,t.addedNodes),e.push.apply(e,t.removedNodes)}return e},c.prototype.getMutationSummary=function(){return this.getTextMutationSummary()},c.prototype.getTextMutationSummary=function(){var t,e,n,i,r,o,s,a,u,c,h;for(a=this.getTextChangesFromCharacterData(),n=a.additions,r=a.deletions,h=this.getTextChangesFromChildList(),u=h.additions,o=0,s=u.length;s>o;o++)e=u[o],l.call(n,e)<0&&n.push(e);return r.push.apply(r,h.deletions),c={},(t=n.join(""))&&(c.textAdded=t),(i=r.join(""))&&(c.textDeleted=i),c},c.prototype.getMutationsByType=function(t){var e,n,i,r,o;for(r=this.mutations,o=[],e=0,n=r.length;n>e;e++)i=r[e],i.type===t&&o.push(i);return o},c.prototype.getTextChangesFromChildList=function(){var t,e,i,o,s,a,u,c,l,p,d;for(t=[],u=[],a=this.getMutationsByType("childList"),e=0,o=a.length;o>e;e++)s=a[e],t.push.apply(t,s.addedNodes),u.push.apply(u,s.removedNodes);return c=0===t.length&&1===u.length&&n(u[0]),c?(p=[],d=["\n"]):(p=h(t),d=h(u)),{additions:function(){var t,e,n;for(n=[],i=t=0,e=p.length;e>t;i=++t)l=p[i],l!==d[i]&&n.push(r(l));return n}(),deletions:function(){var t,e,n;for(n=[],i=t=0,e=d.length;e>t;i=++t)l=d[i],l!==p[i]&&n.push(r(l));return n}()}},c.prototype.getTextChangesFromCharacterData=function(){var t,e,n,i,s,a,u,c;return e=this.getMutationsByType("characterData"),e.length&&(c=e[0],n=e[e.length-1],s=r(c.oldValue),i=r(n.target.data),a=o(s,i),t=a.added,u=a.removed),{additions:t?[t]:[],deletions:u?[u]:[]}},h=function(t){var e,n,i,r;for(null==t&&(t=[]),r=[],e=0,n=t.length;n>e;e++)switch(i=t[e],i.nodeType){case Node.TEXT_NODE:r.push(i.data);break;case Node.ELEMENT_NODE:"br"===s(i)?r.push("\n"):r.push.apply(r,h(i.childNodes))}return r},c}(e.BasicObject)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var r in e)n.call(e,r)&&(t[r]=e[r]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.FileVerificationOperation=function(e){function n(t){this.file=t}return t(n,e),n.prototype.perform=function(t){var e;return e=new FileReader,e.onerror=function(){return t(!1)},e.onload=function(n){return function(){e.onerror=null;try{e.abort()}catch(i){}return t(!0,n.file)}}(this),e.readAsArrayBuffer(this.file)},n}(e.Operation)}.call(this),function(){var t,n,i=function(t,e){function n(){this.constructor=t}for(var i in e)r.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},r={}.hasOwnProperty;t=e.handleEvent,n=e.innerElementIsActive,e.InputController=function(r){function o(n){var i;this.element=n,this.mutationObserver=new e.MutationObserver(this.element),this.mutationObserver.delegate=this;for(i in this.events)t(i,{onElement:this.element,withCallback:this.handlerFor(i)})}return i(o,r),o.prototype.events={},o.prototype.elementDidMutate=function(){},o.prototype.editorWillSyncDocumentView=function(){return this.mutationObserver.stop()},o.prototype.editorDidSyncDocumentView=function(){return this.mutationObserver.start()},o.prototype.requestRender=function(){var t;return null!=(t=this.delegate)&&"function"==typeof t.inputControllerDidRequestRender?t.inputControllerDidRequestRender():void 0},o.prototype.requestReparse=function(){var t;return null!=(t=this.delegate)&&"function"==typeof t.inputControllerDidRequestReparse&&t.inputControllerDidRequestReparse(),this.requestRender()},o.prototype.attachFiles=function(t){var n,i;return i=function(){var i,r,o;for(o=[],i=0,r=t.length;r>i;i++)n=t[i],o.push(new e.FileVerificationOperation(n));return o}(),Promise.all(i).then(function(t){return function(e){return t.handleInput(function(){var t,n;return null!=(t=this.delegate)&&t.inputControllerWillAttachFiles(),null!=(n=this.responder)&&n.insertFiles(e),this.requestRender()})}}(this))},o.prototype.handlerFor=function(t){return function(e){return function(i){return i.defaultPrevented?void 0:e.handleInput(function(){return n(this.element)?void 0:(this.eventName=t,this.events[t].call(this,i))})}}(this)},o.prototype.handleInput=function(t){var e,n;try{return null!=(e=this.delegate)&&e.inputControllerWillHandleInput(),t.call(this)}finally{null!=(n=this.delegate)&&n.inputControllerDidHandleInput()}},o.prototype.createLinkHTML=function(t,e){var n;return n=document.createElement("a"),n.href=t,n.textContent=null!=e?e:t,n.outerHTML},o}(e.BasicObject)}.call(this),function(){var t,n,i,r,o,s,a,u,c,l,h,p,d,f=function(t,e){function n(){this.constructor=t}for(var i in e)g.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},g={}.hasOwnProperty,m=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};c=e.makeElement,l=e.objectsAreEqual,d=e.tagName,n=e.browser,a=e.keyEventIsKeyboardCommand,r=e.dataTransferIsWritable,i=e.dataTransferIsPlainText,u=e.config.keyNames,e.Level0InputController=function(n){function s(){s.__super__.constructor.apply(this,arguments),this.resetInputSummary()}var d;return f(s,n),d=0,s.prototype.setInputSummary=function(t){var e,n;null==t&&(t={}),this.inputSummary.eventName=this.eventName;for(e in t)n=t[e],this.inputSummary[e]=n;return this.inputSummary},s.prototype.resetInputSummary=function(){return this.inputSummary={}},s.prototype.reset=function(){return this.resetInputSummary(),e.selectionChangeObserver.reset()},s.prototype.elementDidMutate=function(t){var e;return this.isComposing()?null!=(e=this.delegate)&&"function"==typeof e.inputControllerDidAllowUnhandledInput?e.inputControllerDidAllowUnhandledInput():void 0:this.handleInput(function(){return this.mutationIsSignificant(t)&&(this.mutationIsExpected(t)?this.requestRender():this.requestReparse()),this.reset()})},s.prototype.mutationIsExpected=function(t){var e,n,i,r,o,s,a,u,c,l;return a=t.textAdded,u=t.textDeleted,this.inputSummary.preferDocument?!0:(e=null!=a?a===this.inputSummary.textAdded:!this.inputSummary.textAdded,n=null!=u?this.inputSummary.didDelete:!this.inputSummary.didDelete,c=("\n"===a||" \n"===a)&&!e,l="\n"===u&&!n,s=c&&!l||l&&!c,s&&(r=this.getSelectedRange())&&(i=c?a.replace(/\n$/,"").length||-1:(null!=a?a.length:void 0)||1,null!=(o=this.responder)?o.positionIsBlockBreak(r[1]+i):void 0)?!0:e&&n)},s.prototype.mutationIsSignificant=function(t){var e,n,i;return i=Object.keys(t).length>0,e=""===(null!=(n=this.compositionInput)?n.getEndData():void 0),i||!e},s.prototype.events={keydown:function(t){var n,i,r,o,s,c,l,h,p;if(this.isComposing()||this.resetInputSummary(),this.inputSummary.didInput=!0,o=u[t.keyCode]){for(i=this.keys,h=["ctrl","alt","shift","meta"],r=0,c=h.length;c>r;r++)l=h[r],t[l+"Key"]&&("ctrl"===l&&(l="control"),i=null!=i?i[l]:void 0);null!=(null!=i?i[o]:void 0)&&(this.setInputSummary({keyName:o}),e.selectionChangeObserver.reset(),i[o].call(this,t))}return a(t)&&(n=String.fromCharCode(t.keyCode).toLowerCase())&&(s=function(){var e,n,i,r;for(i=["alt","shift"],r=[],e=0,n=i.length;n>e;e++)l=i[e],t[l+"Key"]&&r.push(l);return r}(),s.push(n),null!=(p=this.delegate)?p.inputControllerDidReceiveKeyboardCommand(s):void 0)?t.preventDefault():void 0},keypress:function(t){var e,n,i;if(null==this.inputSummary.eventName&&!t.metaKey&&(!t.ctrlKey||t.altKey))return(i=p(t))?(null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.insertString(i),this.setInputSummary({textAdded:i,didDelete:this.selectionIsExpanded()})):void 0},textInput:function(t){var e,n,i,r;return e=t.data,r=this.inputSummary.textAdded,r&&r!==e&&r.toUpperCase()===e?(n=this.getSelectedRange(),this.setSelectedRange([n[0],n[1]+r.length]),null!=(i=this.responder)&&i.insertString(e),this.setInputSummary({textAdded:e}),this.setSelectedRange(n)):void 0},dragenter:function(t){return t.preventDefault()},dragstart:function(t){var e,n;return n=t.target,this.serializeSelectionToDataTransfer(t.dataTransfer),this.draggedRange=this.getSelectedRange(),null!=(e=this.delegate)&&"function"==typeof e.inputControllerDidStartDrag?e.inputControllerDidStartDrag():void 0},dragover:function(t){var e,n;return!this.draggedRange&&!this.canAcceptDataTransfer(t.dataTransfer)||(t.preventDefault(),e={x:t.clientX,y:t.clientY},l(e,this.draggingPoint))?void 0:(this.draggingPoint=e,null!=(n=this.delegate)&&"function"==typeof n.inputControllerDidReceiveDragOverPoint?n.inputControllerDidReceiveDragOverPoint(this.draggingPoint):void 0)},dragend:function(){var t;return null!=(t=this.delegate)&&"function"==typeof t.inputControllerDidCancelDrag&&t.inputControllerDidCancelDrag(),this.draggedRange=null,this.draggingPoint=null},drop:function(t){var n,i,r,o,s,a,u,c,l;return t.preventDefault(),r=null!=(s=t.dataTransfer)?s.files:void 0,o={x:t.clientX,y:t.clientY},null!=(a=this.responder)&&a.setLocationRangeFromPointRange(o),(null!=r?r.length:void 0)?this.attachFiles(r):this.draggedRange?(null!=(u=this.delegate)&&u.inputControllerWillMoveText(),null!=(c=this.responder)&&c.moveTextFromRange(this.draggedRange),this.draggedRange=null,this.requestRender()):(i=t.dataTransfer.getData("application/x-trix-document"))&&(n=e.Document.fromJSONString(i),null!=(l=this.responder)&&l.insertDocument(n),this.requestRender()),this.draggedRange=null,this.draggingPoint=null},cut:function(t){var e,n;return(null!=(e=this.responder)?e.selectionIsExpanded():void 0)&&(this.serializeSelectionToDataTransfer(t.clipboardData)&&t.preventDefault(),null!=(n=this.delegate)&&n.inputControllerWillCutText(),this.deleteInDirection("backward"),t.defaultPrevented)?this.requestRender():void 0},copy:function(t){var e;return(null!=(e=this.responder)?e.selectionIsExpanded():void 0)&&this.serializeSelectionToDataTransfer(t.clipboardData)?t.preventDefault():void 0},paste:function(t){var n,r,s,a,u,c,l,p,f,g,y,v,b,A,C,x,R,E,S,k,D,w,L;return n=null!=(p=t.clipboardData)?p:t.testClipboardData,l={clipboard:n},null==n||h(t)?void this.getPastedHTMLUsingHiddenElement(function(t){return function(e){var n,i,r;return l.type="text/html",l.html=e,null!=(n=t.delegate)&&n.inputControllerWillPaste(l),null!=(i=t.responder)&&i.insertHTML(l.html),t.requestRender(),null!=(r=t.delegate)?r.inputControllerDidPaste(l):void 0}}(this)):((a=n.getData("URL"))?(l.type="text/html",L=(c=n.getData("public.url-name"))?e.squishBreakableWhitespace(c).trim():a,l.html=this.createLinkHTML(a,L),null!=(f=this.delegate)&&f.inputControllerWillPaste(l),this.setInputSummary({textAdded:L,didDelete:this.selectionIsExpanded()}),null!=(C=this.responder)&&C.insertHTML(l.html),this.requestRender(),null!=(x=this.delegate)&&x.inputControllerDidPaste(l)):i(n)?(l.type="text/plain",l.string=n.getData("text/plain"),null!=(R=this.delegate)&&R.inputControllerWillPaste(l),this.setInputSummary({textAdded:l.string,didDelete:this.selectionIsExpanded()}),null!=(E=this.responder)&&E.insertString(l.string),this.requestRender(),null!=(S=this.delegate)&&S.inputControllerDidPaste(l)):(u=n.getData("text/html"))?(l.type="text/html",l.html=u,null!=(k=this.delegate)&&k.inputControllerWillPaste(l),null!=(D=this.responder)&&D.insertHTML(l.html),this.requestRender(),null!=(w=this.delegate)&&w.inputControllerDidPaste(l)):m.call(n.types,"Files")>=0&&(s=null!=(g=n.items)&&null!=(y=g[0])&&"function"==typeof y.getAsFile?y.getAsFile():void 0)&&(!s.name&&(r=o(s))&&(s.name="pasted-file-"+ ++d+"."+r),l.type="File",l.file=s,null!=(v=this.delegate)&&v.inputControllerWillAttachFiles(),null!=(b=this.responder)&&b.insertFile(l.file),this.requestRender(),null!=(A=this.delegate)&&A.inputControllerDidPaste(l)),t.preventDefault())},compositionstart:function(t){return this.getCompositionInput().start(t.data)},compositionupdate:function(t){return this.getCompositionInput().update(t.data)},compositionend:function(t){return this.getCompositionInput().end(t.data)},beforeinput:function(){return this.inputSummary.didInput=!0},input:function(t){return this.inputSummary.didInput=!0,t.stopPropagation()}},s.prototype.keys={backspace:function(t){var e;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),this.deleteInDirection("backward",t)},"delete":function(t){var e;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),this.deleteInDirection("forward",t)},"return":function(){var t,e;return this.setInputSummary({preferDocument:!0}),null!=(t=this.delegate)&&t.inputControllerWillPerformTyping(),null!=(e=this.responder)?e.insertLineBreak():void 0},tab:function(t){var e,n;return(null!=(e=this.responder)?e.canIncreaseNestingLevel():void 0)?(null!=(n=this.responder)&&n.increaseNestingLevel(),this.requestRender(),t.preventDefault()):void 0},left:function(t){var e;return this.selectionIsInCursorTarget()?(t.preventDefault(),null!=(e=this.responder)?e.moveCursorInDirection("backward"):void 0):void 0},right:function(t){var e;return this.selectionIsInCursorTarget()?(t.preventDefault(),null!=(e=this.responder)?e.moveCursorInDirection("forward"):void 0):void 0},control:{d:function(t){var e;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),this.deleteInDirection("forward",t)},h:function(t){var e;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),this.deleteInDirection("backward",t)},o:function(t){var e,n;return t.preventDefault(),null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.insertString("\n",{updatePosition:!1}),this.requestRender()}},shift:{"return":function(t){var e,n;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.insertString("\n"),this.requestRender(),t.preventDefault()},tab:function(t){var e,n;return(null!=(e=this.responder)?e.canDecreaseNestingLevel():void 0)?(null!=(n=this.responder)&&n.decreaseNestingLevel(),this.requestRender(),t.preventDefault()):void 0},left:function(t){return this.selectionIsInCursorTarget()?(t.preventDefault(),this.expandSelectionInDirection("backward")):void 0},right:function(t){return this.selectionIsInCursorTarget()?(t.preventDefault(),this.expandSelectionInDirection("forward")):void 0}},alt:{backspace:function(){var t;return this.setInputSummary({preferDocument:!1}),null!=(t=this.delegate)?t.inputControllerWillPerformTyping():void 0}},meta:{backspace:function(){var t;return this.setInputSummary({preferDocument:!1}),null!=(t=this.delegate)?t.inputControllerWillPerformTyping():void 0}}},s.prototype.getCompositionInput=function(){return this.isComposing()?this.compositionInput:this.compositionInput=new t(this)},s.prototype.isComposing=function(){return null!=this.compositionInput&&!this.compositionInput.isEnded()},s.prototype.deleteInDirection=function(t,e){var n;return(null!=(n=this.responder)?n.deleteInDirection(t):void 0)!==!1?this.setInputSummary({didDelete:!0}):e?(e.preventDefault(),this.requestRender()):void 0},s.prototype.serializeSelectionToDataTransfer=function(t){var n,i;if(r(t))return n=null!=(i=this.responder)?i.getSelectedDocument().toSerializableDocument():void 0,t.setData("application/x-trix-document",JSON.stringify(n)),t.setData("text/html",e.DocumentView.render(n).innerHTML),t.setData("text/plain",n.toString().replace(/\n$/,"")),!0},s.prototype.canAcceptDataTransfer=function(t){var e,n,i,r,o,s;for(s={},r=null!=(i=null!=t?t.types:void 0)?i:[],e=0,n=r.length;n>e;e++)o=r[e],s[o]=!0;return s.Files||s["application/x-trix-document"]||s["text/html"]||s["text/plain"]},s.prototype.getPastedHTMLUsingHiddenElement=function(t){var n,i,r;return i=this.getSelectedRange(),r={position:"absolute",left:window.pageXOffset+"px",top:window.pageYOffset+"px",opacity:0},n=c({style:r,tagName:"div",editable:!0}),document.body.appendChild(n),n.focus(),requestAnimationFrame(function(r){return function(){var o;return o=n.innerHTML,e.removeNode(n),r.setSelectedRange(i),t(o)}}(this))},s.proxyMethod("responder?.getSelectedRange"),s.proxyMethod("responder?.setSelectedRange"),s.proxyMethod("responder?.expandSelectionInDirection"),s.proxyMethod("responder?.selectionIsInCursorTarget"),s.proxyMethod("responder?.selectionIsExpanded"),s}(e.InputController),o=function(t){var e,n;return null!=(e=t.type)&&null!=(n=e.match(/\/(\w+)$/))?n[1]:void 0},s=null!=("function"==typeof" ".codePointAt?" ".codePointAt(0):void 0),p=function(t){var n;return t.key&&s&&t.key.codePointAt(0)===t.keyCode?t.key:(null===t.which?n=t.keyCode:0!==t.which&&0!==t.charCode&&(n=t.charCode),null!=n&&"escape"!==u[n]?e.UTF16String.fromCodepoints([n]).toString():void 0)},h=function(t){var e,n,i,r,o,s,a,u,c,l;if(u=t.clipboardData){if(m.call(u.types,"text/html")>=0){for(c=u.types,i=0,s=c.length;s>i;i++)if(l=c[i],e=/^CorePasteboardFlavorType/.test(l),n=/^dyn\./.test(l)&&u.getData(l),a=e||n)return!0;return!1}return r=m.call(u.types,"com.apple.webarchive")>=0,o=m.call(u.types,"com.apple.flat-rtfd")>=0,r||o}},t=function(t){function e(t){var e;this.inputController=t,e=this.inputController,this.responder=e.responder,this.delegate=e.delegate,this.inputSummary=e.inputSummary,this.data={}}return f(e,t),e.prototype.start=function(t){var e,n;return this.data.start=t,this.isSignificant()?("keypress"===this.inputSummary.eventName&&this.inputSummary.textAdded&&null!=(e=this.responder)&&e.deleteInDirection("left"),this.selectionIsExpanded()||(this.insertPlaceholder(),this.requestRender()),this.range=null!=(n=this.responder)?n.getSelectedRange():void 0):void 0},e.prototype.update=function(t){var e;return this.data.update=t,this.isSignificant()&&(e=this.selectPlaceholder())?(this.forgetPlaceholder(),this.range=e):void 0},e.prototype.end=function(t){var e,n,i,r;return this.data.end=t,this.isSignificant()?(this.forgetPlaceholder(),this.canApplyToDocument()?(this.setInputSummary({preferDocument:!0,didInput:!1}),null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.setSelectedRange(this.range),null!=(i=this.responder)&&i.insertString(this.data.end),null!=(r=this.responder)?r.setSelectedRange(this.range[0]+this.data.end.length):void 0):null!=this.data.start||null!=this.data.update?(this.requestReparse(),this.inputController.reset()):void 0):this.inputController.reset()},e.prototype.getEndData=function(){return this.data.end},e.prototype.isEnded=function(){return null!=this.getEndData()},e.prototype.isSignificant=function(){return n.composesExistingText?this.inputSummary.didInput:!0},e.prototype.canApplyToDocument=function(){var t,e;return 0===(null!=(t=this.data.start)?t.length:void 0)&&(null!=(e=this.data.end)?e.length:void 0)>0&&null!=this.range},e.proxyMethod("inputController.setInputSummary"),e.proxyMethod("inputController.requestRender"),e.proxyMethod("inputController.requestReparse"),e.proxyMethod("responder?.selectionIsExpanded"),e.proxyMethod("responder?.insertPlaceholder"),e.proxyMethod("responder?.selectPlaceholder"),e.proxyMethod("responder?.forgetPlaceholder"),e}(e.BasicObject)}.call(this),function(){var t,n,i,r=function(t,e){return function(){return t.apply(e,arguments)}},o=function(t,e){function n(){this.constructor=t}for(var i in e)s.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},s={}.hasOwnProperty,a=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.dataTransferIsPlainText,n=e.keyEventIsKeyboardCommand,i=e.objectsAreEqual,e.Level2InputController=function(s){function u(){return this.render=r(this.render,this),u.__super__.constructor.apply(this,arguments)}var c,l,h,p,d,f;return o(u,s),u.prototype.elementDidMutate=function(){var t;return this.scheduledRender?this.composing&&null!=(t=this.delegate)&&"function"==typeof t.inputControllerDidAllowUnhandledInput?t.inputControllerDidAllowUnhandledInput():void 0:this.reparse()},u.prototype.scheduleRender=function(){return null!=this.scheduledRender?this.scheduledRender:this.scheduledRender=requestAnimationFrame(this.render)},u.prototype.render=function(){var t;return cancelAnimationFrame(this.scheduledRender),this.scheduledRender=null,this.composing||null!=(t=this.delegate)&&t.render(),"function"==typeof this.afterRender&&this.afterRender(),this.afterRender=null},u.prototype.reparse=function(){var t;return null!=(t=this.delegate)?t.reparse():void 0},u.prototype.events={keydown:function(t){var e,i,r,o;if(n(t)){if(e=l(t),null!=(o=this.delegate)?o.inputControllerDidReceiveKeyboardCommand(e):void 0)return t.preventDefault()}else if(r=t.key,t.altKey&&(r+="+Alt"),t.shiftKey&&(r+="+Shift"),i=this.keys[r])return this.withEvent(t,i)},paste:function(t){var e,n,i,r,o,s,a,u,c;return h(t)?(t.preventDefault(),this.attachFiles(t.clipboardData.files)):p(t)?(t.preventDefault(),n={type:"text/plain",string:t.clipboardData.getData("text/plain")},null!=(i=this.delegate)&&i.inputControllerWillPaste(n),null!=(r=this.responder)&&r.insertString(n.string),this.render(),null!=(o=this.delegate)?o.inputControllerDidPaste(n):void 0):(e=null!=(s=t.clipboardData)?s.getData("URL"):void 0)?(t.preventDefault(),n={type:"text/html",html:this.createLinkHTML(e)},null!=(a=this.delegate)&&a.inputControllerWillPaste(n),null!=(u=this.responder)&&u.insertHTML(n.html),this.render(),null!=(c=this.delegate)?c.inputControllerDidPaste(n):void 0):void 0},beforeinput:function(t){var e;return(e=this.inputTypes[t.inputType])?(this.withEvent(t,e),this.scheduleRender()):void 0},input:function(){return e.selectionChangeObserver.reset()},dragstart:function(t){var e,n;return(null!=(e=this.responder)?e.selectionContainsAttachments():void 0)?(t.dataTransfer.setData("application/x-trix-dragging",!0),this.dragging={range:null!=(n=this.responder)?n.getSelectedRange():void 0,point:d(t)}):void 0},dragenter:function(t){return c(t)?t.preventDefault():void 0},dragover:function(t){var e,n;if(this.dragging){if(t.preventDefault(),e=d(t),!i(e,this.dragging.point))return this.dragging.point=e,null!=(n=this.responder)?n.setLocationRangeFromPointRange(e):void 0}else if(c(t))return t.preventDefault()},drop:function(t){var e,n,i,r;return this.dragging?(t.preventDefault(),null!=(n=this.delegate)&&n.inputControllerWillMoveText(),null!=(i=this.responder)&&i.moveTextFromRange(this.dragging.range),this.dragging=null,this.scheduleRender()):c(t)?(t.preventDefault(),e=d(t),null!=(r=this.responder)&&r.setLocationRangeFromPointRange(e),this.attachFiles(t.dataTransfer.files)):void 0},dragend:function(){var t;return this.dragging?(null!=(t=this.responder)&&t.setSelectedRange(this.dragging.range),this.dragging=null):void 0},compositionend:function(){return this.composing?(this.composing=!1,this.scheduleRender()):void 0}},u.prototype.keys={ArrowLeft:function(){var t,e;return(null!=(t=this.responder)?t.shouldManageMovingCursorInDirection("backward"):void 0)?(this.event.preventDefault(),null!=(e=this.responder)?e.moveCursorInDirection("backward"):void 0):void 0},ArrowRight:function(){var t,e;return(null!=(t=this.responder)?t.shouldManageMovingCursorInDirection("forward"):void 0)?(this.event.preventDefault(),null!=(e=this.responder)?e.moveCursorInDirection("forward"):void 0):void 0},Backspace:function(){var t,e,n;return(null!=(t=this.responder)?t.shouldManageDeletingInDirection("backward"):void 0)?(this.event.preventDefault(),null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.deleteInDirection("backward"),this.render()):void 0},Tab:function(){var t,e;return(null!=(t=this.responder)?t.canIncreaseNestingLevel():void 0)?(this.event.preventDefault(),null!=(e=this.responder)&&e.increaseNestingLevel(),this.render()):void 0},"Tab+Shift":function(){var t,e;return(null!=(t=this.responder)?t.canDecreaseNestingLevel():void 0)?(this.event.preventDefault(),null!=(e=this.responder)&&e.decreaseNestingLevel(),this.render()):void 0}},u.prototype.inputTypes={deleteByComposition:function(){return this.deleteInDirection("backward",{recordUndoEntry:!1})},deleteByCut:function(){return this.deleteInDirection("backward")},deleteByDrag:function(){return this.event.preventDefault(),this.withTargetDOMRange(function(){var t;return this.deleteByDragRange=null!=(t=this.responder)?t.getSelectedRange():void 0})},deleteCompositionText:function(){return this.deleteInDirection("backward",{recordUndoEntry:!1})},deleteContent:function(){return this.deleteInDirection("backward")},deleteContentBackward:function(){return this.deleteInDirection("backward")},deleteContentForward:function(){return this.deleteInDirection("forward")},deleteEntireSoftLine:function(){return this.deleteInDirection("forward")},deleteHardLineBackward:function(){return this.deleteInDirection("backward")},deleteHardLineForward:function(){return this.deleteInDirection("forward")},deleteSoftLineBackward:function(){return this.deleteInDirection("backward")},deleteSoftLineForward:function(){return this.deleteInDirection("forward")},deleteWordBackward:function(){return this.deleteInDirection("backward")},deleteWordForward:function(){return this.deleteInDirection("forward")},formatBackColor:function(){return this.activateAttributeIfSupported("backgroundColor",this.event.data)},formatBold:function(){return this.toggleAttributeIfSupported("bold")},formatFontColor:function(){return this.activateAttributeIfSupported("color",this.event.data)},formatFontName:function(){return this.activateAttributeIfSupported("font",this.event.data)},formatIndent:function(){var t;return(null!=(t=this.responder)?t.canIncreaseNestingLevel():void 0)?this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.increaseNestingLevel():void 0}):void 0},formatItalic:function(){return this.toggleAttributeIfSupported("italic")},formatJustifyCenter:function(){return this.toggleAttributeIfSupported("justifyCenter")},formatJustifyFull:function(){return this.toggleAttributeIfSupported("justifyFull")},formatJustifyLeft:function(){return this.toggleAttributeIfSupported("justifyLeft")},formatJustifyRight:function(){return this.toggleAttributeIfSupported("justifyRight")},formatOutdent:function(){var t;return(null!=(t=this.responder)?t.canDecreaseNestingLevel():void 0)?this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.decreaseNestingLevel():void 0}):void 0},formatRemove:function(){return this.withTargetDOMRange(function(){var t,e,n,i;i=[];for(t in null!=(e=this.responder)?e.getCurrentAttributes():void 0)i.push(null!=(n=this.responder)?n.removeCurrentAttribute(t):void 0);return i})},formatSetBlockTextDirection:function(){return this.activateAttributeIfSupported("blockDir",this.event.data)},formatSetInlineTextDirection:function(){return this.activateAttributeIfSupported("textDir",this.event.data)},formatStrikeThrough:function(){return this.toggleAttributeIfSupported("strike")},formatSubscript:function(){return this.toggleAttributeIfSupported("sub")},formatSuperscript:function(){return this.toggleAttributeIfSupported("sup")},formatUnderline:function(){return this.toggleAttributeIfSupported("underline")},historyRedo:function(){var t;return null!=(t=this.delegate)?t.inputControllerWillPerformRedo():void 0},historyUndo:function(){var t;return null!=(t=this.delegate)?t.inputControllerWillPerformUndo():void 0},insertCompositionText:function(){return this.composing=!0,this.insertString(this.event.data)},insertFromComposition:function(){return this.composing=!1,this.insertString(this.event.data)},insertFromDrop:function(){var t,e;return(t=this.deleteByDragRange)?(this.deleteByDragRange=null,null!=(e=this.delegate)&&e.inputControllerWillMoveText(),this.withTargetDOMRange(function(){var e;return null!=(e=this.responder)?e.moveTextFromRange(t):void 0})):void 0},insertFromPaste:function(){var n,i,r,o,s,a,u,c,l,h,p;return n=this.event.dataTransfer,s={dataTransfer:n},(i=n.getData("URL"))?(this.event.preventDefault(),s.type="text/html",p=(o=n.getData("public.url-name"))?e.squishBreakableWhitespace(o).trim():i,s.html=this.createLinkHTML(i,p),null!=(a=this.delegate)&&a.inputControllerWillPaste(s),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertHTML(s.html):void 0}),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(s):void 0 -}}(this)):t(n)?(s.type="text/plain",s.string=n.getData("text/plain"),null!=(u=this.delegate)&&u.inputControllerWillPaste(s),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertString(s.string):void 0}),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(s):void 0}}(this)):(r=n.getData("text/html"))?(this.event.preventDefault(),s.type="text/html",s.html=r,null!=(c=this.delegate)&&c.inputControllerWillPaste(s),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertHTML(s.html):void 0}),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(s):void 0}}(this)):(null!=(l=n.files)?l.length:void 0)?(s.type="File",s.file=n.files[0],null!=(h=this.delegate)&&h.inputControllerWillPaste(s),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertFile(s.file):void 0}),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(s):void 0}}(this)):void 0},insertFromYank:function(){return this.insertString(this.event.data)},insertLineBreak:function(){return this.insertString("\n")},insertLink:function(){return this.activateAttributeIfSupported("href",this.event.data)},insertOrderedList:function(){return this.toggleAttributeIfSupported("number")},insertParagraph:function(){var t;return null!=(t=this.delegate)&&t.inputControllerWillPerformTyping(),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertLineBreak():void 0})},insertReplacementText:function(){return this.insertString(this.event.dataTransfer.getData("text/plain"),{updatePosition:!1})},insertText:function(){var t,e;return this.insertString(null!=(t=this.event.data)?t:null!=(e=this.event.dataTransfer)?e.getData("text/plain"):void 0)},insertTranspose:function(){return this.insertString(this.event.data)},insertUnorderedList:function(){return this.toggleAttributeIfSupported("bullet")}},u.prototype.insertString=function(t,e){var n;return null==t&&(t=""),null!=(n=this.delegate)&&n.inputControllerWillPerformTyping(),this.withTargetDOMRange(function(){var n;return null!=(n=this.responder)?n.insertString(t,e):void 0})},u.prototype.toggleAttributeIfSupported=function(t){var n;return a.call(e.getAllAttributeNames(),t)>=0?(null!=(n=this.delegate)&&n.inputControllerWillPerformFormatting(t),this.withTargetDOMRange(function(){var e;return null!=(e=this.responder)?e.toggleCurrentAttribute(t):void 0})):void 0},u.prototype.activateAttributeIfSupported=function(t,n){var i;return a.call(e.getAllAttributeNames(),t)>=0?(null!=(i=this.delegate)&&i.inputControllerWillPerformFormatting(t),this.withTargetDOMRange(function(){var e;return null!=(e=this.responder)?e.setCurrentAttribute(t,n):void 0})):void 0},u.prototype.deleteInDirection=function(t,e){var n,i,r,o;return r=(null!=e?e:{recordUndoEntry:!0}).recordUndoEntry,r&&null!=(o=this.delegate)&&o.inputControllerWillPerformTyping(),i=function(e){return function(){var n;return null!=(n=e.responder)?n.deleteInDirection(t):void 0}}(this),(n=this.getTargetDOMRange({minLength:2}))?this.withTargetDOMRange(n,i):i()},u.prototype.withTargetDOMRange=function(t,n){var i;return"function"==typeof t&&(n=t,t=this.getTargetDOMRange()),t?null!=(i=this.responder)?i.withTargetDOMRange(t,n.bind(this)):void 0:(e.selectionChangeObserver.reset(),n.call(this))},u.prototype.getTargetDOMRange=function(t){var e,n,i,r;return i=(null!=t?t:{minLength:0}).minLength,(r="function"==typeof(e=this.event).getTargetRanges?e.getTargetRanges():void 0)&&r.length&&(n=f(r[0]),0===i||n.toString().length>=i)?n:void 0},f=function(t){var e;return e=document.createRange(),e.setStart(t.startContainer,t.startOffset),e.setEnd(t.endContainer,t.endOffset),e},u.prototype.withEvent=function(t,e){var n;this.event=t;try{n=e.call(this)}finally{this.event=null}return n},c=function(t){var e,n;return a.call(null!=(e=null!=(n=t.dataTransfer)?n.types:void 0)?e:[],"Files")>=0},h=function(t){var e;return(e=t.clipboardData)?a.call(e.types,"Files")>=0&&1===e.types.length&&e.files.length>=1:void 0},p=function(t){var e;return(e=t.clipboardData)?a.call(e.types,"text/plain")>=0&&1===e.types.length:void 0},l=function(t){var e;return e=[],t.altKey&&e.push("alt"),t.shiftKey&&e.push("shift"),e.push(t.key),e},d=function(t){return{x:t.clientX,y:t.clientY}},u}(e.InputController)}.call(this),function(){var t,n,i,r,o,s,a,u,c=function(t,e){return function(){return t.apply(e,arguments)}},l=function(t,e){function n(){this.constructor=t}for(var i in e)h.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},h={}.hasOwnProperty;n=e.defer,i=e.handleEvent,s=e.makeElement,u=e.tagName,a=e.config,o=a.lang,t=a.css,r=a.keyNames,e.AttachmentEditorController=function(a){function h(t,e,n,i){this.attachmentPiece=t,this.element=e,this.container=n,this.options=null!=i?i:{},this.didBlurCaption=c(this.didBlurCaption,this),this.didChangeCaption=c(this.didChangeCaption,this),this.didInputCaption=c(this.didInputCaption,this),this.didKeyDownCaption=c(this.didKeyDownCaption,this),this.didClickActionButton=c(this.didClickActionButton,this),this.didClickToolbar=c(this.didClickToolbar,this),this.attachment=this.attachmentPiece.attachment,"a"===u(this.element)&&(this.element=this.element.firstChild),this.install()}var p;return l(h,a),p=function(t){return function(){var e;return e=t.apply(this,arguments),e["do"](),null==this.undos&&(this.undos=[]),this.undos.push(e.undo)}},h.prototype.install=function(){return this.makeElementMutable(),this.addToolbar(),this.attachment.isPreviewable()?this.installCaptionEditor():void 0},h.prototype.uninstall=function(){var t,e;for(this.savePendingCaption();e=this.undos.pop();)e();return null!=(t=this.delegate)?t.didUninstallAttachmentEditor(this):void 0},h.prototype.savePendingCaption=function(){var t,e,n;return null!=this.pendingCaption?(t=this.pendingCaption,this.pendingCaption=null,t?null!=(e=this.delegate)&&"function"==typeof e.attachmentEditorDidRequestUpdatingAttributesForAttachment?e.attachmentEditorDidRequestUpdatingAttributesForAttachment({caption:t},this.attachment):void 0:null!=(n=this.delegate)&&"function"==typeof n.attachmentEditorDidRequestRemovingAttributeForAttachment?n.attachmentEditorDidRequestRemovingAttributeForAttachment("caption",this.attachment):void 0):void 0},h.prototype.makeElementMutable=p(function(){return{"do":function(t){return function(){return t.element.dataset.trixMutable=!0}}(this),undo:function(t){return function(){return delete t.element.dataset.trixMutable}}(this)}}),h.prototype.addToolbar=p(function(){var n;return n=s({tagName:"div",className:t.attachmentToolbar,data:{trixMutable:!0},childNodes:s({tagName:"div",className:"trix-button-row",childNodes:s({tagName:"span",className:"trix-button-group trix-button-group--actions",childNodes:s({tagName:"button",className:"trix-button trix-button--remove",textContent:o.remove,attributes:{title:o.remove},data:{trixAction:"remove"}})})})}),this.attachment.isPreviewable()&&n.appendChild(s({tagName:"div",className:t.attachmentMetadataContainer,childNodes:s({tagName:"span",className:t.attachmentMetadata,childNodes:[s({tagName:"span",className:t.attachmentName,textContent:this.attachment.getFilename(),attributes:{title:this.attachment.getFilename()}}),s({tagName:"span",className:t.attachmentSize,textContent:this.attachment.getFormattedFilesize()})]})})),i("click",{onElement:n,withCallback:this.didClickToolbar}),i("click",{onElement:n,matchingSelector:"[data-trix-action]",withCallback:this.didClickActionButton}),{"do":function(t){return function(){return t.element.appendChild(n)}}(this),undo:function(){return function(){return e.removeNode(n)}}(this)}}),h.prototype.installCaptionEditor=p(function(){var r,a,u,c,l;return c=s({tagName:"textarea",className:t.attachmentCaptionEditor,attributes:{placeholder:o.captionPlaceholder},data:{trixMutable:!0}}),c.value=this.attachmentPiece.getCaption(),l=c.cloneNode(),l.classList.add("trix-autoresize-clone"),l.tabIndex=-1,r=function(){return l.value=c.value,c.style.height=l.scrollHeight+"px"},i("input",{onElement:c,withCallback:r}),i("input",{onElement:c,withCallback:this.didInputCaption}),i("keydown",{onElement:c,withCallback:this.didKeyDownCaption}),i("change",{onElement:c,withCallback:this.didChangeCaption}),i("blur",{onElement:c,withCallback:this.didBlurCaption}),u=this.element.querySelector("figcaption"),a=u.cloneNode(),{"do":function(e){return function(){return u.style.display="none",a.appendChild(c),a.appendChild(l),a.classList.add(t.attachmentCaption+"--editing"),u.parentElement.insertBefore(a,u),r(),e.options.editCaption?n(function(){return c.focus()}):void 0}}(this),undo:function(){return e.removeNode(a),u.style.display=null}}}),h.prototype.didClickToolbar=function(t){return t.preventDefault(),t.stopPropagation()},h.prototype.didClickActionButton=function(t){var e,n;switch(e=t.target.getAttribute("data-trix-action")){case"remove":return null!=(n=this.delegate)?n.attachmentEditorDidRequestRemovalOfAttachment(this.attachment):void 0}},h.prototype.didKeyDownCaption=function(t){var e;return"return"===r[t.keyCode]?(t.preventDefault(),this.savePendingCaption(),null!=(e=this.delegate)&&"function"==typeof e.attachmentEditorDidRequestDeselectingAttachment?e.attachmentEditorDidRequestDeselectingAttachment(this.attachment):void 0):void 0},h.prototype.didInputCaption=function(t){return this.pendingCaption=t.target.value.replace(/\s/g," ").trim()},h.prototype.didChangeCaption=function(){return this.savePendingCaption()},h.prototype.didBlurCaption=function(){return this.savePendingCaption()},h}(e.BasicObject)}.call(this),function(){var t,n,i,r=function(t,e){function n(){this.constructor=t}for(var i in e)o.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},o={}.hasOwnProperty;i=e.makeElement,t=e.config.css,e.AttachmentView=function(o){function s(){s.__super__.constructor.apply(this,arguments),this.attachment=this.object,this.attachment.uploadProgressDelegate=this,this.attachmentPiece=this.options.piece}var a;return r(s,o),s.attachmentSelector="[data-trix-attachment]",s.prototype.createContentNodes=function(){return[]},s.prototype.createNodes=function(){var e,n,r,o,s,u,c;if(e=o=i({tagName:"figure",className:this.getClassName(),data:this.getData(),editable:!1}),(n=this.getHref())&&(o=i({tagName:"a",editable:!1,attributes:{href:n,tabindex:-1}}),e.appendChild(o)),this.attachment.hasContent())o.innerHTML=this.attachment.getContent();else for(c=this.createContentNodes(),r=0,s=c.length;s>r;r++)u=c[r],o.appendChild(u);return o.appendChild(this.createCaptionElement()),this.attachment.isPending()&&(this.progressElement=i({tagName:"progress",attributes:{"class":t.attachmentProgress,value:this.attachment.getUploadProgress(),max:100},data:{trixMutable:!0,trixStoreKey:["progressElement",this.attachment.id].join("/")}}),e.appendChild(this.progressElement)),[a("left"),e,a("right")]},s.prototype.createCaptionElement=function(){var e,n,r,o,s,a,u;return r=i({tagName:"figcaption",className:t.attachmentCaption}),(e=this.attachmentPiece.getCaption())?(r.classList.add(t.attachmentCaption+"--edited"),r.textContent=e):(n=this.getCaptionConfig(),n.name&&(o=this.attachment.getFilename()),n.size&&(a=this.attachment.getFormattedFilesize()),o&&(s=i({tagName:"span",className:t.attachmentName,textContent:o}),r.appendChild(s)),a&&(o&&r.appendChild(document.createTextNode(" ")),u=i({tagName:"span",className:t.attachmentSize,textContent:a}),r.appendChild(u))),r},s.prototype.getClassName=function(){var e,n;return n=[t.attachment,t.attachment+"--"+this.attachment.getType()],(e=this.attachment.getExtension())&&n.push(t.attachment+"--"+e),n.join(" ")},s.prototype.getData=function(){var t,e;return e={trixAttachment:JSON.stringify(this.attachment),trixContentType:this.attachment.getContentType(),trixId:this.attachment.id},t=this.attachmentPiece.attributes,t.isEmpty()||(e.trixAttributes=JSON.stringify(t)),this.attachment.isPending()&&(e.trixSerialize=!1),e},s.prototype.getHref=function(){return n(this.attachment.getContent(),"a")?void 0:this.attachment.getHref()},s.prototype.getCaptionConfig=function(){var t,n,i;return i=this.attachment.getType(),t=e.copyObject(null!=(n=e.config.attachments[i])?n.caption:void 0),"file"===i&&(t.name=!0),t},s.prototype.findProgressElement=function(){var t;return null!=(t=this.findElement())?t.querySelector("progress"):void 0},a=function(t){return i({tagName:"span",textContent:e.ZERO_WIDTH_SPACE,data:{trixCursorTarget:t,trixSerialize:!1}})},s.prototype.attachmentDidChangeUploadProgress=function(){var t,e;return e=this.attachment.getUploadProgress(),null!=(t=this.findProgressElement())?t.value=e:void 0},s}(e.ObjectView),n=function(t,e){var n;return n=i("div"),n.innerHTML=null!=t?t:"",n.querySelector(e)}}.call(this),function(){var t,n=function(t,e){function n(){this.constructor=t}for(var r in e)i.call(e,r)&&(t[r]=e[r]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},i={}.hasOwnProperty;t=e.makeElement,e.PreviewableAttachmentView=function(i){function r(){r.__super__.constructor.apply(this,arguments),this.attachment.previewDelegate=this}return n(r,i),r.prototype.createContentNodes=function(){return this.image=t({tagName:"img",attributes:{src:""},data:{trixMutable:!0}}),this.refresh(this.image),[this.image]},r.prototype.createCaptionElement=function(){var t;return t=r.__super__.createCaptionElement.apply(this,arguments),t.textContent||t.setAttribute("data-trix-placeholder",e.config.lang.captionPlaceholder),t},r.prototype.refresh=function(t){var e;return null==t&&(t=null!=(e=this.findElement())?e.querySelector("img"):void 0),t?this.updateAttributesForImage(t):void 0},r.prototype.updateAttributesForImage=function(t){var e,n,i,r,o,s;return o=this.attachment.getURL(),n=this.attachment.getPreviewURL(),t.src=n||o,n===o?t.removeAttribute("data-trix-serialized-attributes"):(i=JSON.stringify({src:o}),t.setAttribute("data-trix-serialized-attributes",i)),s=this.attachment.getWidth(),e=this.attachment.getHeight(),null!=s&&(t.width=s),null!=e&&(t.height=e),r=["imageElement",this.attachment.id,t.src,t.width,t.height].join("/"),t.dataset.trixStoreKey=r},r.prototype.attachmentDidChangeAttributes=function(){return this.refresh(this.image),this.refresh()},r}(e.AttachmentView)}.call(this),function(){var t,n,i,r=function(t,e){function n(){this.constructor=t}for(var i in e)o.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},o={}.hasOwnProperty;i=e.makeElement,t=e.findInnerElement,n=e.getTextConfig,e.PieceView=function(o){function s(){var t;s.__super__.constructor.apply(this,arguments),this.piece=this.object,this.attributes=this.piece.getAttributes(),t=this.options,this.textConfig=t.textConfig,this.context=t.context,this.piece.attachment?this.attachment=this.piece.attachment:this.string=this.piece.toString()}var a;return r(s,o),s.prototype.createNodes=function(){var e,n,i,r,o,s;if(s=this.attachment?this.createAttachmentNodes():this.createStringNodes(),e=this.createElement()){for(i=t(e),n=0,r=s.length;r>n;n++)o=s[n],i.appendChild(o);s=[e]}return s},s.prototype.createAttachmentNodes=function(){var t,n;return t=this.attachment.isPreviewable()?e.PreviewableAttachmentView:e.AttachmentView,n=this.createChildView(t,this.piece.attachment,{piece:this.piece}),n.getNodes()},s.prototype.createStringNodes=function(){var t,e,n,r,o,s,a,u,c,l;if(null!=(u=this.textConfig)?u.plaintext:void 0)return[document.createTextNode(this.string)];for(a=[],c=this.string.split("\n"),n=e=0,r=c.length;r>e;n=++e)l=c[n],n>0&&(t=i("br"),a.push(t)),(o=l.length)&&(s=document.createTextNode(this.preserveSpaces(l)),a.push(s));return a},s.prototype.createElement=function(){var t,e,r,o,s,a,u,c,l;c={},a=this.attributes;for(o in a)if(l=a[o],(t=n(o))&&(t.tagName&&(s=i(t.tagName),r?(r.appendChild(s),r=s):e=r=s),t.styleProperty&&(c[t.styleProperty]=l),t.style)){u=t.style;for(o in u)l=u[o],c[o]=l}if(Object.keys(c).length){null==e&&(e=i("span"));for(o in c)l=c[o],e.style[o]=l}return e},s.prototype.createContainerElement=function(){var t,e,r,o,s;o=this.attributes;for(r in o)if(s=o[r],(e=n(r))&&e.groupTagName)return t={},t[r]=s,i(e.groupTagName,t)},a=e.NON_BREAKING_SPACE,s.prototype.preserveSpaces=function(t){return this.context.isLast&&(t=t.replace(/\ $/,a)),t=t.replace(/(\S)\ {3}(\S)/g,"$1 "+a+" $2").replace(/\ {2}/g,a+" ").replace(/\ {2}/g," "+a),(this.context.isFirst||this.context.followsWhitespace)&&(t=t.replace(/^\ /,a)),t},s}(e.ObjectView)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var r in e)n.call(e,r)&&(t[r]=e[r]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.TextView=function(n){function i(){i.__super__.constructor.apply(this,arguments),this.text=this.object,this.textConfig=this.options.textConfig}var r;return t(i,n),i.prototype.createNodes=function(){var t,n,i,o,s,a,u,c,l,h;for(a=[],c=e.ObjectGroup.groupObjects(this.getPieces()),o=c.length-1,i=n=0,s=c.length;s>n;i=++n)u=c[i],t={},0===i&&(t.isFirst=!0),i===o&&(t.isLast=!0),r(l)&&(t.followsWhitespace=!0),h=this.findOrCreateCachedChildView(e.PieceView,u,{textConfig:this.textConfig,context:t}),a.push.apply(a,h.getNodes()),l=u;return a},i.prototype.getPieces=function(){var t,e,n,i,r;for(i=this.text.getPieces(),r=[],t=0,e=i.length;e>t;t++)n=i[t],n.hasAttribute("blockBreak")||r.push(n);return r},r=function(t){return/\s$/.test(null!=t?t.toString():void 0)},i}(e.ObjectView)}.call(this),function(){var t,n,i,r=function(t,e){function n(){this.constructor=t}for(var i in e)o.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},o={}.hasOwnProperty;i=e.makeElement,n=e.getBlockConfig,t=e.config.css,e.BlockView=function(o){function s(){s.__super__.constructor.apply(this,arguments),this.block=this.object,this.attributes=this.block.getAttributes()}return r(s,o),s.prototype.createNodes=function(){var t,r,o,s,a,u,c,l,h,p,d;if(r=document.createComment("block"),c=[r],this.block.isEmpty()?c.push(i("br")):(p=null!=(l=n(this.block.getLastAttribute()))?l.text:void 0,d=this.findOrCreateCachedChildView(e.TextView,this.block.text,{textConfig:p}),c.push.apply(c,d.getNodes()),this.shouldAddExtraNewlineElement()&&c.push(i("br"))),this.attributes.length)return c;for(h=e.config.blockAttributes["default"].tagName,this.block.isRTL()&&(t={dir:"rtl"}),o=i({tagName:h,attributes:t}),s=0,a=c.length;a>s;s++)u=c[s],o.appendChild(u);return[o]},s.prototype.createContainerElement=function(e){var r,o,s,a,u;return r=this.attributes[e],u=n(r).tagName,0===e&&this.block.isRTL()&&(o={dir:"rtl"}),"attachmentGallery"===r&&(a=this.block.getBlockBreakPosition(),s=t.attachmentGallery+" "+t.attachmentGallery+"--"+a),i({tagName:u,className:s,attributes:o})},s.prototype.shouldAddExtraNewlineElement=function(){return/\n\n$/.test(this.block.toString())},s}(e.ObjectView)}.call(this),function(){var t,n,i=function(t,e){function n(){this.constructor=t}for(var i in e)r.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},r={}.hasOwnProperty;t=e.defer,n=e.makeElement,e.DocumentView=function(r){function o(){o.__super__.constructor.apply(this,arguments),this.element=this.options.element,this.elementStore=new e.ElementStore,this.setDocument(this.object)}var s,a,u;return i(o,r),o.render=function(t){var e,i;return e=n("div"),i=new this(t,{element:e}),i.render(),i.sync(),e},o.prototype.setDocument=function(t){return t.isEqualTo(this.document)?void 0:this.document=this.object=t},o.prototype.render=function(){var t,i,r,o,s,a,u;if(this.childViews=[],this.shadowElement=n("div"),!this.document.isEmpty()){for(s=e.ObjectGroup.groupObjects(this.document.getBlocks(),{asTree:!0}),a=[],t=0,i=s.length;i>t;t++)o=s[t],u=this.findOrCreateCachedChildView(e.BlockView,o),a.push(function(){var t,e,n,i;for(n=u.getNodes(),i=[],t=0,e=n.length;e>t;t++)r=n[t],i.push(this.shadowElement.appendChild(r));return i}.call(this));return a}},o.prototype.isSynced=function(){return s(this.shadowElement,this.element)},o.prototype.sync=function(){var t;for(t=this.createDocumentFragmentForSync();this.element.lastChild;)this.element.removeChild(this.element.lastChild);return this.element.appendChild(t),this.didSync()},o.prototype.didSync=function(){return this.elementStore.reset(a(this.element)),t(function(t){return function(){return t.garbageCollectCachedViews()}}(this))},o.prototype.createDocumentFragmentForSync=function(){var t,e,n,i,r,o,s,u,c,l;for(e=document.createDocumentFragment(),u=this.shadowElement.childNodes,n=0,r=u.length;r>n;n++)s=u[n],e.appendChild(s.cloneNode(!0));for(c=a(e),i=0,o=c.length;o>i;i++)t=c[i],(l=this.elementStore.remove(t))&&t.parentNode.replaceChild(l,t);return e},a=function(t){return t.querySelectorAll("[data-trix-store-key]")},s=function(t,e){return u(t.innerHTML)===u(e.innerHTML)},u=function(t){return t.replace(/ /g," ")},o}(e.ObjectView)}.call(this),function(){var t,n,i,r,o,s=function(t,e){return function(){return t.apply(e,arguments)}},a=function(t,e){function n(){this.constructor=t}for(var i in e)u.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},u={}.hasOwnProperty;i=e.findClosestElementFromNode,r=e.handleEvent,o=e.innerElementIsActive,n=e.defer,t=e.AttachmentView.attachmentSelector,e.CompositionController=function(u){function c(n,i){this.element=n,this.composition=i,this.didClickAttachment=s(this.didClickAttachment,this),this.didBlur=s(this.didBlur,this),this.didFocus=s(this.didFocus,this),this.documentView=new e.DocumentView(this.composition.document,{element:this.element}),r("focus",{onElement:this.element,withCallback:this.didFocus}),r("blur",{onElement:this.element,withCallback:this.didBlur}),r("click",{onElement:this.element,matchingSelector:"a[contenteditable=false]",preventDefault:!0}),r("mousedown",{onElement:this.element,matchingSelector:t,withCallback:this.didClickAttachment}),r("click",{onElement:this.element,matchingSelector:"a"+t,preventDefault:!0})}return a(c,u),c.prototype.didFocus=function(){var t,e,n;return t=function(t){return function(){var e;return t.focused?void 0:(t.focused=!0,null!=(e=t.delegate)&&"function"==typeof e.compositionControllerDidFocus?e.compositionControllerDidFocus():void 0)}}(this),null!=(e=null!=(n=this.blurPromise)?n.then(t):void 0)?e:t()},c.prototype.didBlur=function(){return this.blurPromise=new Promise(function(t){return function(e){return n(function(){var n;return o(t.element)||(t.focused=null,null!=(n=t.delegate)&&"function"==typeof n.compositionControllerDidBlur&&n.compositionControllerDidBlur()),t.blurPromise=null,e()})}}(this))},c.prototype.didClickAttachment=function(t,e){var n,r,o;return n=this.findAttachmentForElement(e),r=null!=i(t.target,{matchingSelector:"figcaption"}),null!=(o=this.delegate)&&"function"==typeof o.compositionControllerDidSelectAttachment?o.compositionControllerDidSelectAttachment(n,{editCaption:r}):void 0},c.prototype.getSerializableElement=function(){return this.isEditingAttachment()?this.documentView.shadowElement:this.element},c.prototype.render=function(){var t,e,n;return this.revision!==this.composition.revision&&(this.documentView.setDocument(this.composition.document),this.documentView.render(),this.revision=this.composition.revision),this.canSyncDocumentView()&&!this.documentView.isSynced()&&(null!=(t=this.delegate)&&"function"==typeof t.compositionControllerWillSyncDocumentView&&t.compositionControllerWillSyncDocumentView(),this.documentView.sync(),null!=(e=this.delegate)&&"function"==typeof e.compositionControllerDidSyncDocumentView&&e.compositionControllerDidSyncDocumentView()),null!=(n=this.delegate)&&"function"==typeof n.compositionControllerDidRender?n.compositionControllerDidRender():void 0},c.prototype.rerenderViewForObject=function(t){return this.invalidateViewForObject(t),this.render()},c.prototype.invalidateViewForObject=function(t){return this.documentView.invalidateViewForObject(t)},c.prototype.isViewCachingEnabled=function(){return this.documentView.isViewCachingEnabled()},c.prototype.enableViewCaching=function(){return this.documentView.enableViewCaching()},c.prototype.disableViewCaching=function(){return this.documentView.disableViewCaching()},c.prototype.refreshViewCache=function(){return this.documentView.garbageCollectCachedViews()},c.prototype.isEditingAttachment=function(){return null!=this.attachmentEditor},c.prototype.installAttachmentEditorForAttachment=function(t,n){var i,r,o;if((null!=(o=this.attachmentEditor)?o.attachment:void 0)!==t&&(r=this.documentView.findElementForObject(t)))return this.uninstallAttachmentEditor(),i=this.composition.document.getAttachmentPieceForAttachment(t),this.attachmentEditor=new e.AttachmentEditorController(i,r,this.element,n),this.attachmentEditor.delegate=this},c.prototype.uninstallAttachmentEditor=function(){var t;return null!=(t=this.attachmentEditor)?t.uninstall():void 0},c.prototype.didUninstallAttachmentEditor=function(){return this.attachmentEditor=null,this.render()},c.prototype.attachmentEditorDidRequestUpdatingAttributesForAttachment=function(t,e){var n;return null!=(n=this.delegate)&&"function"==typeof n.compositionControllerWillUpdateAttachment&&n.compositionControllerWillUpdateAttachment(e),this.composition.updateAttributesForAttachment(t,e)},c.prototype.attachmentEditorDidRequestRemovingAttributeForAttachment=function(t,e){var n;return null!=(n=this.delegate)&&"function"==typeof n.compositionControllerWillUpdateAttachment&&n.compositionControllerWillUpdateAttachment(e),this.composition.removeAttributeForAttachment(t,e)},c.prototype.attachmentEditorDidRequestRemovalOfAttachment=function(t){var e;return null!=(e=this.delegate)&&"function"==typeof e.compositionControllerDidRequestRemovalOfAttachment?e.compositionControllerDidRequestRemovalOfAttachment(t):void 0},c.prototype.attachmentEditorDidRequestDeselectingAttachment=function(t){var e;return null!=(e=this.delegate)&&"function"==typeof e.compositionControllerDidRequestDeselectingAttachment?e.compositionControllerDidRequestDeselectingAttachment(t):void 0},c.prototype.canSyncDocumentView=function(){return!this.isEditingAttachment()},c.prototype.findAttachmentForElement=function(t){return this.composition.document.getAttachmentById(parseInt(t.dataset.trixId,10))},c}(e.BasicObject)}.call(this),function(){var t,n,i,r=function(t,e){return function(){return t.apply(e,arguments)}},o=function(t,e){function n(){this.constructor=t}for(var i in e)s.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},s={}.hasOwnProperty;n=e.handleEvent,i=e.triggerEvent,t=e.findClosestElementFromNode,e.ToolbarController=function(e){function s(t){this.element=t,this.didKeyDownDialogInput=r(this.didKeyDownDialogInput,this),this.didClickDialogButton=r(this.didClickDialogButton,this),this.didClickAttributeButton=r(this.didClickAttributeButton,this),this.didClickActionButton=r(this.didClickActionButton,this),this.attributes={},this.actions={},this.resetDialogInputs(),n("mousedown",{onElement:this.element,matchingSelector:a,withCallback:this.didClickActionButton}),n("mousedown",{onElement:this.element,matchingSelector:c,withCallback:this.didClickAttributeButton}),n("click",{onElement:this.element,matchingSelector:y,preventDefault:!0}),n("click",{onElement:this.element,matchingSelector:l,withCallback:this.didClickDialogButton}),n("keydown",{onElement:this.element,matchingSelector:h,withCallback:this.didKeyDownDialogInput})}var a,u,c,l,h,p,d,f,g,m,y;return o(s,e),c="[data-trix-attribute]",a="[data-trix-action]",y=c+", "+a,p="[data-trix-dialog]",u=p+"[data-trix-active]",l=p+" [data-trix-method]",h=p+" [data-trix-input]",s.prototype.didClickActionButton=function(t,e){var n,i,r;return null!=(i=this.delegate)&&i.toolbarDidClickButton(),t.preventDefault(),n=d(e),this.getDialog(n)?this.toggleDialog(n):null!=(r=this.delegate)?r.toolbarDidInvokeAction(n):void 0},s.prototype.didClickAttributeButton=function(t,e){var n,i,r;return null!=(i=this.delegate)&&i.toolbarDidClickButton(),t.preventDefault(),n=f(e),this.getDialog(n)?this.toggleDialog(n):null!=(r=this.delegate)&&r.toolbarDidToggleAttribute(n),this.refreshAttributeButtons()},s.prototype.didClickDialogButton=function(e,n){var i,r;return i=t(n,{matchingSelector:p}),r=n.getAttribute("data-trix-method"),this[r].call(this,i)},s.prototype.didKeyDownDialogInput=function(t,e){var n,i;return 13===t.keyCode&&(t.preventDefault(),n=e.getAttribute("name"),i=this.getDialog(n),this.setAttribute(i)),27===t.keyCode?(t.preventDefault(),this.hideDialog()):void 0},s.prototype.updateActions=function(t){return this.actions=t,this.refreshActionButtons()},s.prototype.refreshActionButtons=function(){return this.eachActionButton(function(t){return function(e,n){return e.disabled=t.actions[n]===!1}}(this))},s.prototype.eachActionButton=function(t){var e,n,i,r,o;for(r=this.element.querySelectorAll(a),o=[],n=0,i=r.length;i>n;n++)e=r[n],o.push(t(e,d(e)));return o},s.prototype.updateAttributes=function(t){return this.attributes=t,this.refreshAttributeButtons()},s.prototype.refreshAttributeButtons=function(){return this.eachAttributeButton(function(t){return function(e,n){return e.disabled=t.attributes[n]===!1,t.attributes[n]||t.dialogIsVisible(n)?(e.setAttribute("data-trix-active",""),e.classList.add("trix-active")):(e.removeAttribute("data-trix-active"),e.classList.remove("trix-active"))}}(this))},s.prototype.eachAttributeButton=function(t){var e,n,i,r,o;for(r=this.element.querySelectorAll(c),o=[],n=0,i=r.length;i>n;n++)e=r[n],o.push(t(e,f(e)));return o},s.prototype.applyKeyboardCommand=function(t){var e,n,r,o,s,a,u;for(s=JSON.stringify(t.sort()),u=this.element.querySelectorAll("[data-trix-key]"),o=0,a=u.length;a>o;o++)if(e=u[o],r=e.getAttribute("data-trix-key").split("+"),n=JSON.stringify(r.sort()),n===s)return i("mousedown",{onElement:e}),!0;return!1},s.prototype.dialogIsVisible=function(t){var e;return(e=this.getDialog(t))?e.hasAttribute("data-trix-active"):void 0},s.prototype.toggleDialog=function(t){return this.dialogIsVisible(t)?this.hideDialog():this.showDialog(t)},s.prototype.showDialog=function(t){var e,n,i,r,o,s,a,u,c,l;for(this.hideDialog(),null!=(a=this.delegate)&&a.toolbarWillShowDialog(),i=this.getDialog(t),i.setAttribute("data-trix-active",""),i.classList.add("trix-active"),u=i.querySelectorAll("input[disabled]"),r=0,s=u.length;s>r;r++)n=u[r],n.removeAttribute("disabled");return(e=f(i))&&(o=m(i,t))&&(o.value=null!=(c=this.attributes[e])?c:"",o.select()),null!=(l=this.delegate)?l.toolbarDidShowDialog(t):void 0},s.prototype.setAttribute=function(t){var e,n,i;return e=f(t),n=m(t,e),n.willValidate&&!n.checkValidity()?(n.setAttribute("data-trix-validate",""),n.classList.add("trix-validate"),n.focus()):(null!=(i=this.delegate)&&i.toolbarDidUpdateAttribute(e,n.value),this.hideDialog())},s.prototype.removeAttribute=function(t){var e,n;return e=f(t),null!=(n=this.delegate)&&n.toolbarDidRemoveAttribute(e),this.hideDialog()},s.prototype.hideDialog=function(){var t,e;return(t=this.element.querySelector(u))?(t.removeAttribute("data-trix-active"),t.classList.remove("trix-active"),this.resetDialogInputs(),null!=(e=this.delegate)?e.toolbarDidHideDialog(g(t)):void 0):void 0},s.prototype.resetDialogInputs=function(){var t,e,n,i,r;for(i=this.element.querySelectorAll(h),r=[],t=0,n=i.length;n>t;t++)e=i[t],e.setAttribute("disabled","disabled"),e.removeAttribute("data-trix-validate"),r.push(e.classList.remove("trix-validate"));return r},s.prototype.getDialog=function(t){return this.element.querySelector("[data-trix-dialog="+t+"]")},m=function(t,e){return null==e&&(e=f(t)),t.querySelector("[data-trix-input][name='"+e+"']")},d=function(t){return t.getAttribute("data-trix-action")},f=function(t){var e;return null!=(e=t.getAttribute("data-trix-attribute"))?e:t.getAttribute("data-trix-dialog-attribute")},g=function(t){return t.getAttribute("data-trix-dialog")},s}(e.BasicObject)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var r in e)n.call(e,r)&&(t[r]=e[r]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.ImagePreloadOperation=function(e){function n(t){this.url=t}return t(n,e),n.prototype.perform=function(t){var e;return e=new Image,e.onload=function(n){return function(){return e.width=n.width=e.naturalWidth,e.height=n.height=e.naturalHeight,t(!0,e)}}(this),e.onerror=function(){return t(!1)},e.src=this.url},n}(e.Operation)}.call(this),function(){var t=function(t,e){return function(){return t.apply(e,arguments)}},n=function(t,e){function n(){this.constructor=t}for(var r in e)i.call(e,r)&&(t[r]=e[r]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t -},i={}.hasOwnProperty;e.Attachment=function(i){function r(n){null==n&&(n={}),this.releaseFile=t(this.releaseFile,this),r.__super__.constructor.apply(this,arguments),this.attributes=e.Hash.box(n),this.didChangeAttributes()}return n(r,i),r.previewablePattern=/^image(\/(gif|png|jpe?g)|$)/,r.attachmentForFile=function(t){var e,n;return n=this.attributesForFile(t),e=new this(n),e.setFile(t),e},r.attributesForFile=function(t){return new e.Hash({filename:t.name,filesize:t.size,contentType:t.type})},r.fromJSON=function(t){return new this(t)},r.prototype.getAttribute=function(t){return this.attributes.get(t)},r.prototype.hasAttribute=function(t){return this.attributes.has(t)},r.prototype.getAttributes=function(){return this.attributes.toObject()},r.prototype.setAttributes=function(t){var e,n,i;return null==t&&(t={}),e=this.attributes.merge(t),this.attributes.isEqualTo(e)?void 0:(this.attributes=e,this.didChangeAttributes(),null!=(n=this.previewDelegate)&&"function"==typeof n.attachmentDidChangeAttributes&&n.attachmentDidChangeAttributes(this),null!=(i=this.delegate)&&"function"==typeof i.attachmentDidChangeAttributes?i.attachmentDidChangeAttributes(this):void 0)},r.prototype.didChangeAttributes=function(){return this.isPreviewable()?this.preloadURL():void 0},r.prototype.isPending=function(){return null!=this.file&&!(this.getURL()||this.getHref())},r.prototype.isPreviewable=function(){return this.attributes.has("previewable")?this.attributes.get("previewable"):this.constructor.previewablePattern.test(this.getContentType())},r.prototype.getType=function(){return this.hasContent()?"content":this.isPreviewable()?"preview":"file"},r.prototype.getURL=function(){return this.attributes.get("url")},r.prototype.getHref=function(){return this.attributes.get("href")},r.prototype.getFilename=function(){var t;return null!=(t=this.attributes.get("filename"))?t:""},r.prototype.getFilesize=function(){return this.attributes.get("filesize")},r.prototype.getFormattedFilesize=function(){var t;return t=this.attributes.get("filesize"),"number"==typeof t?e.config.fileSize.formatter(t):""},r.prototype.getExtension=function(){var t;return null!=(t=this.getFilename().match(/\.(\w+)$/))?t[1].toLowerCase():void 0},r.prototype.getContentType=function(){return this.attributes.get("contentType")},r.prototype.hasContent=function(){return this.attributes.has("content")},r.prototype.getContent=function(){return this.attributes.get("content")},r.prototype.getWidth=function(){return this.attributes.get("width")},r.prototype.getHeight=function(){return this.attributes.get("height")},r.prototype.getFile=function(){return this.file},r.prototype.setFile=function(t){return this.file=t,this.isPreviewable()?this.preloadFile():void 0},r.prototype.releaseFile=function(){return this.releasePreloadedFile(),this.file=null},r.prototype.getUploadProgress=function(){var t;return null!=(t=this.uploadProgress)?t:0},r.prototype.setUploadProgress=function(t){var e;return this.uploadProgress!==t?(this.uploadProgress=t,null!=(e=this.uploadProgressDelegate)&&"function"==typeof e.attachmentDidChangeUploadProgress?e.attachmentDidChangeUploadProgress(this):void 0):void 0},r.prototype.toJSON=function(){return this.getAttributes()},r.prototype.getCacheKey=function(){return[r.__super__.getCacheKey.apply(this,arguments),this.attributes.getCacheKey(),this.getPreviewURL()].join("/")},r.prototype.getPreviewURL=function(){return this.previewURL||this.preloadingURL},r.prototype.setPreviewURL=function(t){var e,n;return t!==this.getPreviewURL()?(this.previewURL=t,null!=(e=this.previewDelegate)&&"function"==typeof e.attachmentDidChangeAttributes&&e.attachmentDidChangeAttributes(this),null!=(n=this.delegate)&&"function"==typeof n.attachmentDidChangePreviewURL?n.attachmentDidChangePreviewURL(this):void 0):void 0},r.prototype.preloadURL=function(){return this.preload(this.getURL(),this.releaseFile)},r.prototype.preloadFile=function(){return this.file?(this.fileObjectURL=URL.createObjectURL(this.file),this.preload(this.fileObjectURL)):void 0},r.prototype.releasePreloadedFile=function(){return this.fileObjectURL?(URL.revokeObjectURL(this.fileObjectURL),this.fileObjectURL=null):void 0},r.prototype.preload=function(t,n){var i;return t&&t!==this.getPreviewURL()?(this.preloadingURL=t,i=new e.ImagePreloadOperation(t),i.then(function(e){return function(i){var r,o;return o=i.width,r=i.height,e.getWidth()&&e.getHeight()||e.setAttributes({width:o,height:r}),e.preloadingURL=null,e.setPreviewURL(t),"function"==typeof n?n():void 0}}(this))["catch"](function(t){return function(){return t.preloadingURL=null,"function"==typeof n?n():void 0}}(this))):void 0},r}(e.Object)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var r in e)n.call(e,r)&&(t[r]=e[r]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.Piece=function(n){function i(t,n){null==n&&(n={}),i.__super__.constructor.apply(this,arguments),this.attributes=e.Hash.box(n)}return t(i,n),i.types={},i.registerType=function(t,e){return e.type=t,this.types[t]=e},i.fromJSON=function(t){var e;return(e=this.types[t.type])?e.fromJSON(t):void 0},i.prototype.copyWithAttributes=function(t){return new this.constructor(this.getValue(),t)},i.prototype.copyWithAdditionalAttributes=function(t){return this.copyWithAttributes(this.attributes.merge(t))},i.prototype.copyWithoutAttribute=function(t){return this.copyWithAttributes(this.attributes.remove(t))},i.prototype.copy=function(){return this.copyWithAttributes(this.attributes)},i.prototype.getAttribute=function(t){return this.attributes.get(t)},i.prototype.getAttributesHash=function(){return this.attributes},i.prototype.getAttributes=function(){return this.attributes.toObject()},i.prototype.getCommonAttributes=function(){var t,e,n;return(n=pieceList.getPieceAtIndex(0))?(t=n.attributes,e=t.getKeys(),pieceList.eachPiece(function(n){return e=t.getKeysCommonToHash(n.attributes),t=t.slice(e)}),t.toObject()):{}},i.prototype.hasAttribute=function(t){return this.attributes.has(t)},i.prototype.hasSameStringValueAsPiece=function(t){return null!=t&&this.toString()===t.toString()},i.prototype.hasSameAttributesAsPiece=function(t){return null!=t&&(this.attributes===t.attributes||this.attributes.isEqualTo(t.attributes))},i.prototype.isBlockBreak=function(){return!1},i.prototype.isEqualTo=function(t){return i.__super__.isEqualTo.apply(this,arguments)||this.hasSameConstructorAs(t)&&this.hasSameStringValueAsPiece(t)&&this.hasSameAttributesAsPiece(t)},i.prototype.isEmpty=function(){return 0===this.length},i.prototype.isSerializable=function(){return!0},i.prototype.toJSON=function(){return{type:this.constructor.type,attributes:this.getAttributes()}},i.prototype.contentsForInspection=function(){return{type:this.constructor.type,attributes:this.attributes.inspect()}},i.prototype.canBeGrouped=function(){return this.hasAttribute("href")},i.prototype.canBeGroupedWith=function(t){return this.getAttribute("href")===t.getAttribute("href")},i.prototype.getLength=function(){return this.length},i.prototype.canBeConsolidatedWith=function(){return!1},i}(e.Object)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var r in e)n.call(e,r)&&(t[r]=e[r]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.Piece.registerType("attachment",e.AttachmentPiece=function(n){function i(t){this.attachment=t,i.__super__.constructor.apply(this,arguments),this.length=1,this.ensureAttachmentExclusivelyHasAttribute("href"),this.attachment.hasContent()||this.removeProhibitedAttributes()}return t(i,n),i.fromJSON=function(t){return new this(e.Attachment.fromJSON(t.attachment),t.attributes)},i.permittedAttributes=["caption","presentation"],i.prototype.ensureAttachmentExclusivelyHasAttribute=function(t){return this.hasAttribute(t)?(this.attachment.hasAttribute(t)||this.attachment.setAttributes(this.attributes.slice(t)),this.attributes=this.attributes.remove(t)):void 0},i.prototype.removeProhibitedAttributes=function(){var t;return t=this.attributes.slice(this.constructor.permittedAttributes),t.isEqualTo(this.attributes)?void 0:this.attributes=t},i.prototype.getValue=function(){return this.attachment},i.prototype.isSerializable=function(){return!this.attachment.isPending()},i.prototype.getCaption=function(){var t;return null!=(t=this.attributes.get("caption"))?t:""},i.prototype.isEqualTo=function(t){var e;return i.__super__.isEqualTo.apply(this,arguments)&&this.attachment.id===(null!=t&&null!=(e=t.attachment)?e.id:void 0)},i.prototype.toString=function(){return e.OBJECT_REPLACEMENT_CHARACTER},i.prototype.toJSON=function(){var t;return t=i.__super__.toJSON.apply(this,arguments),t.attachment=this.attachment,t},i.prototype.getCacheKey=function(){return[i.__super__.getCacheKey.apply(this,arguments),this.attachment.getCacheKey()].join("/")},i.prototype.toConsole=function(){return JSON.stringify(this.toString())},i}(e.Piece))}.call(this),function(){var t,n=function(t,e){function n(){this.constructor=t}for(var r in e)i.call(e,r)&&(t[r]=e[r]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},i={}.hasOwnProperty;t=e.normalizeNewlines,e.Piece.registerType("string",e.StringPiece=function(e){function i(e){i.__super__.constructor.apply(this,arguments),this.string=t(e),this.length=this.string.length}return n(i,e),i.fromJSON=function(t){return new this(t.string,t.attributes)},i.prototype.getValue=function(){return this.string},i.prototype.toString=function(){return this.string.toString()},i.prototype.isBlockBreak=function(){return"\n"===this.toString()&&this.getAttribute("blockBreak")===!0},i.prototype.toJSON=function(){var t;return t=i.__super__.toJSON.apply(this,arguments),t.string=this.string,t},i.prototype.canBeConsolidatedWith=function(t){return null!=t&&this.hasSameConstructorAs(t)&&this.hasSameAttributesAsPiece(t)},i.prototype.consolidateWith=function(t){return new this.constructor(this.toString()+t.toString(),this.attributes)},i.prototype.splitAtOffset=function(t){var e,n;return 0===t?(e=null,n=this):t===this.length?(e=this,n=null):(e=new this.constructor(this.string.slice(0,t),this.attributes),n=new this.constructor(this.string.slice(t),this.attributes)),[e,n]},i.prototype.toConsole=function(){var t;return t=this.string,t.length>15&&(t=t.slice(0,14)+"\u2026"),JSON.stringify(t.toString())},i}(e.Piece))}.call(this),function(){var t,n=function(t,e){function n(){this.constructor=t}for(var r in e)i.call(e,r)&&(t[r]=e[r]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},i={}.hasOwnProperty,r=[].slice;t=e.spliceArray,e.SplittableList=function(e){function i(t){null==t&&(t=[]),i.__super__.constructor.apply(this,arguments),this.objects=t.slice(0),this.length=this.objects.length}var o,s,a;return n(i,e),i.box=function(t){return t instanceof this?t:new this(t)},i.prototype.indexOf=function(t){return this.objects.indexOf(t)},i.prototype.splice=function(){var e;return e=1<=arguments.length?r.call(arguments,0):[],new this.constructor(t.apply(null,[this.objects].concat(r.call(e))))},i.prototype.eachObject=function(t){var e,n,i,r,o,s;for(o=this.objects,s=[],n=e=0,i=o.length;i>e;n=++e)r=o[n],s.push(t(r,n));return s},i.prototype.insertObjectAtIndex=function(t,e){return this.splice(e,0,t)},i.prototype.insertSplittableListAtIndex=function(t,e){return this.splice.apply(this,[e,0].concat(r.call(t.objects)))},i.prototype.insertSplittableListAtPosition=function(t,e){var n,i,r;return r=this.splitObjectAtPosition(e),i=r[0],n=r[1],new this.constructor(i).insertSplittableListAtIndex(t,n)},i.prototype.editObjectAtIndex=function(t,e){return this.replaceObjectAtIndex(e(this.objects[t]),t)},i.prototype.replaceObjectAtIndex=function(t,e){return this.splice(e,1,t)},i.prototype.removeObjectAtIndex=function(t){return this.splice(t,1)},i.prototype.getObjectAtIndex=function(t){return this.objects[t]},i.prototype.getSplittableListInRange=function(t){var e,n,i,r;return i=this.splitObjectsAtRange(t),n=i[0],e=i[1],r=i[2],new this.constructor(n.slice(e,r+1))},i.prototype.selectSplittableList=function(t){var e,n;return n=function(){var n,i,r,o;for(r=this.objects,o=[],n=0,i=r.length;i>n;n++)e=r[n],t(e)&&o.push(e);return o}.call(this),new this.constructor(n)},i.prototype.removeObjectsInRange=function(t){var e,n,i,r;return i=this.splitObjectsAtRange(t),n=i[0],e=i[1],r=i[2],new this.constructor(n).splice(e,r-e+1)},i.prototype.transformObjectsInRange=function(t,e){var n,i,r,o,s,a,u;return s=this.splitObjectsAtRange(t),o=s[0],i=s[1],a=s[2],u=function(){var t,s,u;for(u=[],n=t=0,s=o.length;s>t;n=++t)r=o[n],u.push(n>=i&&a>=n?e(r):r);return u}(),new this.constructor(u)},i.prototype.splitObjectsAtRange=function(t){var e,n,i,r,s,u;return r=this.splitObjectAtPosition(a(t)),n=r[0],e=r[1],i=r[2],s=new this.constructor(n).splitObjectAtPosition(o(t)+i),n=s[0],u=s[1],[n,e,u-1]},i.prototype.getObjectAtPosition=function(t){var e,n,i;return i=this.findIndexAndOffsetAtPosition(t),e=i.index,n=i.offset,this.objects[e]},i.prototype.splitObjectAtPosition=function(t){var e,n,i,r,o,s,a,u,c,l;return s=this.findIndexAndOffsetAtPosition(t),e=s.index,o=s.offset,r=this.objects.slice(0),null!=e?0===o?(c=e,l=0):(i=this.getObjectAtIndex(e),a=i.splitAtOffset(o),n=a[0],u=a[1],r.splice(e,1,n,u),c=e+1,l=n.getLength()-o):(c=r.length,l=0),[r,c,l]},i.prototype.consolidate=function(){var t,e,n,i,r,o;for(i=[],r=this.objects[0],o=this.objects.slice(1),t=0,e=o.length;e>t;t++)n=o[t],("function"==typeof r.canBeConsolidatedWith?r.canBeConsolidatedWith(n):void 0)?r=r.consolidateWith(n):(i.push(r),r=n);return null!=r&&i.push(r),new this.constructor(i)},i.prototype.consolidateFromIndexToIndex=function(t,e){var n,i,o;return i=this.objects.slice(0),o=i.slice(t,e+1),n=new this.constructor(o).consolidate().toArray(),this.splice.apply(this,[t,o.length].concat(r.call(n)))},i.prototype.findIndexAndOffsetAtPosition=function(t){var e,n,i,r,o,s,a;for(e=0,a=this.objects,i=n=0,r=a.length;r>n;i=++n){if(s=a[i],o=e+s.getLength(),t>=e&&o>t)return{index:i,offset:t-e};e=o}return{index:null,offset:null}},i.prototype.findPositionAtIndexAndOffset=function(t,e){var n,i,r,o,s,a;for(s=0,a=this.objects,n=i=0,r=a.length;r>i;n=++i)if(o=a[n],t>n)s+=o.getLength();else if(n===t){s+=e;break}return s},i.prototype.getEndPosition=function(){var t,e;return null!=this.endPosition?this.endPosition:this.endPosition=function(){var n,i,r;for(e=0,r=this.objects,n=0,i=r.length;i>n;n++)t=r[n],e+=t.getLength();return e}.call(this)},i.prototype.toString=function(){return this.objects.join("")},i.prototype.toArray=function(){return this.objects.slice(0)},i.prototype.toJSON=function(){return this.toArray()},i.prototype.isEqualTo=function(t){return i.__super__.isEqualTo.apply(this,arguments)||s(this.objects,null!=t?t.objects:void 0)},s=function(t,e){var n,i,r,o,s;if(null==e&&(e=[]),t.length!==e.length)return!1;for(s=!0,i=n=0,r=t.length;r>n;i=++n)o=t[i],s&&!o.isEqualTo(e[i])&&(s=!1);return s},i.prototype.contentsForInspection=function(){var t;return{objects:"["+function(){var e,n,i,r;for(i=this.objects,r=[],e=0,n=i.length;n>e;e++)t=i[e],r.push(t.inspect());return r}.call(this).join(", ")+"]"}},a=function(t){return t[0]},o=function(t){return t[1]},i}(e.Object)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var r in e)n.call(e,r)&&(t[r]=e[r]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.Text=function(n){function i(t){var n;null==t&&(t=[]),i.__super__.constructor.apply(this,arguments),this.pieceList=new e.SplittableList(function(){var e,i,r;for(r=[],e=0,i=t.length;i>e;e++)n=t[e],n.isEmpty()||r.push(n);return r}())}return t(i,n),i.textForAttachmentWithAttributes=function(t,n){var i;return i=new e.AttachmentPiece(t,n),new this([i])},i.textForStringWithAttributes=function(t,n){var i;return i=new e.StringPiece(t,n),new this([i])},i.fromJSON=function(t){var n,i;return i=function(){var i,r,o;for(o=[],i=0,r=t.length;r>i;i++)n=t[i],o.push(e.Piece.fromJSON(n));return o}(),new this(i)},i.prototype.copy=function(){return this.copyWithPieceList(this.pieceList)},i.prototype.copyWithPieceList=function(t){return new this.constructor(t.consolidate().toArray())},i.prototype.copyUsingObjectMap=function(t){var e,n;return n=function(){var n,i,r,o,s;for(r=this.getPieces(),s=[],n=0,i=r.length;i>n;n++)e=r[n],s.push(null!=(o=t.find(e))?o:e);return s}.call(this),new this.constructor(n)},i.prototype.appendText=function(t){return this.insertTextAtPosition(t,this.getLength())},i.prototype.insertTextAtPosition=function(t,e){return this.copyWithPieceList(this.pieceList.insertSplittableListAtPosition(t.pieceList,e))},i.prototype.removeTextAtRange=function(t){return this.copyWithPieceList(this.pieceList.removeObjectsInRange(t))},i.prototype.replaceTextAtRange=function(t,e){return this.removeTextAtRange(e).insertTextAtPosition(t,e[0])},i.prototype.moveTextFromRangeToPosition=function(t,e){var n,i;if(!(t[0]<=e&&e<=t[1]))return i=this.getTextAtRange(t),n=i.getLength(),t[0]t;t++)n=i[t],r.push(n.getAttributes());return r}.call(this),e.Hash.fromCommonAttributesOfObjects(t).toObject()},i.prototype.getCommonAttributesAtRange=function(t){var e;return null!=(e=this.getTextAtRange(t).getCommonAttributes())?e:{}},i.prototype.getExpandedRangeForAttributeAtOffset=function(t,e){var n,i,r;for(n=r=e,i=this.getLength();n>0&&this.getCommonAttributesAtRange([n-1,r])[t];)n--;for(;i>r&&this.getCommonAttributesAtRange([e,r+1])[t];)r++;return[n,r]},i.prototype.getTextAtRange=function(t){return this.copyWithPieceList(this.pieceList.getSplittableListInRange(t))},i.prototype.getStringAtRange=function(t){return this.pieceList.getSplittableListInRange(t).toString()},i.prototype.getStringAtPosition=function(t){return this.getStringAtRange([t,t+1])},i.prototype.startsWithString=function(t){return this.getStringAtRange([0,t.length])===t},i.prototype.endsWithString=function(t){var e;return e=this.getLength(),this.getStringAtRange([e-t.length,e])===t},i.prototype.getAttachmentPieces=function(){var t,e,n,i,r;for(i=this.pieceList.toArray(),r=[],t=0,e=i.length;e>t;t++)n=i[t],null!=n.attachment&&r.push(n);return r},i.prototype.getAttachments=function(){var t,e,n,i,r;for(i=this.getAttachmentPieces(),r=[],t=0,e=i.length;e>t;t++)n=i[t],r.push(n.attachment);return r},i.prototype.getAttachmentAndPositionById=function(t){var e,n,i,r,o,s;for(r=0,o=this.pieceList.toArray(),e=0,n=o.length;n>e;e++){if(i=o[e],(null!=(s=i.attachment)?s.id:void 0)===t)return{attachment:i.attachment,position:r};r+=i.length}return{attachment:null,position:null}},i.prototype.getAttachmentById=function(t){var e,n,i;return i=this.getAttachmentAndPositionById(t),e=i.attachment,n=i.position,e},i.prototype.getRangeOfAttachment=function(t){var e,n;return n=this.getAttachmentAndPositionById(t.id),t=n.attachment,e=n.position,null!=t?[e,e+1]:void 0},i.prototype.updateAttributesForAttachment=function(t,e){var n;return(n=this.getRangeOfAttachment(e))?this.addAttributesAtRange(t,n):this},i.prototype.getLength=function(){return this.pieceList.getEndPosition()},i.prototype.isEmpty=function(){return 0===this.getLength()},i.prototype.isEqualTo=function(t){var e;return i.__super__.isEqualTo.apply(this,arguments)||(null!=t&&null!=(e=t.pieceList)?e.isEqualTo(this.pieceList):void 0)},i.prototype.isBlockBreak=function(){return 1===this.getLength()&&this.pieceList.getObjectAtIndex(0).isBlockBreak()},i.prototype.eachPiece=function(t){return this.pieceList.eachObject(t)},i.prototype.getPieces=function(){return this.pieceList.toArray()},i.prototype.getPieceAtPosition=function(t){return this.pieceList.getObjectAtPosition(t)},i.prototype.contentsForInspection=function(){return{pieceList:this.pieceList.inspect()}},i.prototype.toSerializableText=function(){var t;return t=this.pieceList.selectSplittableList(function(t){return t.isSerializable()}),this.copyWithPieceList(t)},i.prototype.toString=function(){return this.pieceList.toString()},i.prototype.toJSON=function(){return this.pieceList.toJSON()},i.prototype.toConsole=function(){var t;return JSON.stringify(function(){var e,n,i,r;for(i=this.pieceList.toArray(),r=[],e=0,n=i.length;n>e;e++)t=i[e],r.push(JSON.parse(t.toConsole()));return r}.call(this))},i.prototype.getDirection=function(){return e.getDirection(this.toString())},i.prototype.isRTL=function(){return"rtl"===this.getDirection()},i}(e.Object)}.call(this),function(){var t,n,i,r,o,s=function(t,e){function n(){this.constructor=t}for(var i in e)a.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},a={}.hasOwnProperty,u=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1},c=[].slice;t=e.arraysAreEqual,o=e.spliceArray,i=e.getBlockConfig,n=e.getBlockAttributeNames,r=e.getListAttributeNames,e.Block=function(n){function a(t,n){null==t&&(t=new e.Text),null==n&&(n=[]),a.__super__.constructor.apply(this,arguments),this.text=h(t),this.attributes=n}var l,h,p,d,f,g,m,y,v;return s(a,n),a.fromJSON=function(t){var n;return n=e.Text.fromJSON(t.text),new this(n,t.attributes)},a.prototype.isEmpty=function(){return this.text.isBlockBreak()},a.prototype.isEqualTo=function(e){return a.__super__.isEqualTo.apply(this,arguments)||this.text.isEqualTo(null!=e?e.text:void 0)&&t(this.attributes,null!=e?e.attributes:void 0)},a.prototype.copyWithText=function(t){return new this.constructor(t,this.attributes)},a.prototype.copyWithoutText=function(){return this.copyWithText(null)},a.prototype.copyWithAttributes=function(t){return new this.constructor(this.text,t)},a.prototype.copyWithoutAttributes=function(){return this.copyWithAttributes(null)},a.prototype.copyUsingObjectMap=function(t){var e;return this.copyWithText((e=t.find(this.text))?e:this.text.copyUsingObjectMap(t))},a.prototype.addAttribute=function(t){var e;return e=this.attributes.concat(d(t)),this.copyWithAttributes(e)},a.prototype.removeAttribute=function(t){var e,n;return n=i(t).listAttribute,e=g(g(this.attributes,t),n),this.copyWithAttributes(e)},a.prototype.removeLastAttribute=function(){return this.removeAttribute(this.getLastAttribute())},a.prototype.getLastAttribute=function(){return f(this.attributes)},a.prototype.getAttributes=function(){return this.attributes.slice(0)},a.prototype.getAttributeLevel=function(){return this.attributes.length},a.prototype.getAttributeAtLevel=function(t){return this.attributes[t-1]},a.prototype.hasAttribute=function(t){return u.call(this.attributes,t)>=0},a.prototype.hasAttributes=function(){return this.getAttributeLevel()>0},a.prototype.getLastNestableAttribute=function(){return f(this.getNestableAttributes())},a.prototype.getNestableAttributes=function(){var t,e,n,r,o;for(r=this.attributes,o=[],e=0,n=r.length;n>e;e++)t=r[e],i(t).nestable&&o.push(t);return o},a.prototype.getNestingLevel=function(){return this.getNestableAttributes().length},a.prototype.decreaseNestingLevel=function(){var t;return(t=this.getLastNestableAttribute())?this.removeAttribute(t):this},a.prototype.increaseNestingLevel=function(){var t,e,n;return(t=this.getLastNestableAttribute())?(n=this.attributes.lastIndexOf(t),e=o.apply(null,[this.attributes,n+1,0].concat(c.call(d(t)))),this.copyWithAttributes(e)):this},a.prototype.getListItemAttributes=function(){var t,e,n,r,o;for(r=this.attributes,o=[],e=0,n=r.length;n>e;e++)t=r[e],i(t).listAttribute&&o.push(t);return o},a.prototype.isListItem=function(){var t;return null!=(t=i(this.getLastAttribute()))?t.listAttribute:void 0},a.prototype.isTerminalBlock=function(){var t;return null!=(t=i(this.getLastAttribute()))?t.terminal:void 0},a.prototype.breaksOnReturn=function(){var t;return null!=(t=i(this.getLastAttribute()))?t.breakOnReturn:void 0},a.prototype.findLineBreakInDirectionFromPosition=function(t,e){var n,i;return i=this.toString(),n=function(){switch(t){case"forward":return i.indexOf("\n",e);case"backward":return i.slice(0,e).lastIndexOf("\n")}}(),-1!==n?n:void 0},a.prototype.contentsForInspection=function(){return{text:this.text.inspect(),attributes:this.attributes}},a.prototype.toString=function(){return this.text.toString()},a.prototype.toJSON=function(){return{text:this.text,attributes:this.attributes}},a.prototype.getDirection=function(){return this.text.getDirection()},a.prototype.isRTL=function(){return this.text.isRTL()},a.prototype.getLength=function(){return this.text.getLength()},a.prototype.canBeConsolidatedWith=function(t){return!this.hasAttributes()&&!t.hasAttributes()&&this.getDirection()===t.getDirection()},a.prototype.consolidateWith=function(t){var n,i;return n=e.Text.textForStringWithAttributes("\n"),i=this.getTextWithoutBlockBreak().appendText(n),this.copyWithText(i.appendText(t.text))},a.prototype.splitAtOffset=function(t){var e,n;return 0===t?(e=null,n=this):t===this.getLength()?(e=this,n=null):(e=this.copyWithText(this.text.getTextAtRange([0,t])),n=this.copyWithText(this.text.getTextAtRange([t,this.getLength()]))),[e,n]},a.prototype.getBlockBreakPosition=function(){return this.text.getLength()-1},a.prototype.getTextWithoutBlockBreak=function(){return m(this.text)?this.text.getTextAtRange([0,this.getBlockBreakPosition()]):this.text.copy()},a.prototype.canBeGrouped=function(t){return this.attributes[t]},a.prototype.canBeGroupedWith=function(t,e){var n,o,s,a;return s=t.getAttributes(),o=s[e],n=this.attributes[e],!(n!==o||i(n).group===!1&&(a=s[e+1],u.call(r(),a)<0)||this.getDirection()!==t.getDirection()&&!t.isEmpty())},h=function(t){return t=v(t),t=l(t)},v=function(t){var n,i,r,o,s,a;return o=!1,a=t.getPieces(),i=2<=a.length?c.call(a,0,n=a.length-1):(n=0,[]),r=a[n++],null==r?t:(i=function(){var t,e,n;for(n=[],t=0,e=i.length;e>t;t++)s=i[t],s.isBlockBreak()?(o=!0,n.push(y(s))):n.push(s);return n}(),o?new e.Text(c.call(i).concat([r])):t)},p=e.Text.textForStringWithAttributes("\n",{blockBreak:!0}),l=function(t){return m(t)?t:t.appendText(p)},m=function(t){var e,n;return n=t.getLength(),0===n?!1:(e=t.getTextAtRange([n-1,n]),e.isBlockBreak())},y=function(t){return t.copyWithoutAttribute("blockBreak")},d=function(t){var e;return e=i(t).listAttribute,null!=e?[e,t]:[t]},f=function(t){return t.slice(-1)[0]},g=function(t,e){var n;return n=t.lastIndexOf(e),-1===n?t:o(t,n,1)},a}(e.Object)}.call(this),function(){var t,n,i,r=function(t,e){function n(){this.constructor=t}for(var i in e)o.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},o={}.hasOwnProperty,s=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1},a=[].slice;n=e.tagName,i=e.walkTree,t=e.nodeIsAttachmentElement,e.HTMLSanitizer=function(o){function u(t,e){var n;n=null!=e?e:{},this.allowedAttributes=n.allowedAttributes,this.forbiddenProtocols=n.forbiddenProtocols,this.forbiddenElements=n.forbiddenElements,null==this.allowedAttributes&&(this.allowedAttributes=c),null==this.forbiddenProtocols&&(this.forbiddenProtocols=h),null==this.forbiddenElements&&(this.forbiddenElements=l),this.body=p(t)}var c,l,h,p;return r(u,o),c="style href src width height class".split(" "),h="javascript:".split(" "),l="script iframe".split(" "),u.sanitize=function(t,e){var n;return n=new this(t,e),n.sanitize(),n},u.prototype.sanitize=function(){return this.sanitizeElements(),this.normalizeListElementNesting()},u.prototype.getHTML=function(){return this.body.innerHTML},u.prototype.getBody=function(){return this.body},u.prototype.sanitizeElements=function(){var t,n,r,o,s;for(s=i(this.body),o=[];s.nextNode();)switch(r=s.currentNode,r.nodeType){case Node.ELEMENT_NODE:this.elementIsRemovable(r)?o.push(r):this.sanitizeElement(r);break;case Node.COMMENT_NODE:o.push(r)}for(t=0,n=o.length;n>t;t++)r=o[t],e.removeNode(r);return this.body},u.prototype.sanitizeElement=function(t){var e,n,i,r,o;for(t.hasAttribute("href")&&(r=t.protocol,s.call(this.forbiddenProtocols,r)>=0&&t.removeAttribute("href")),o=a.call(t.attributes),e=0,n=o.length;n>e;e++)i=o[e].name,s.call(this.allowedAttributes,i)>=0||0===i.indexOf("data-trix")||t.removeAttribute(i);return t},u.prototype.normalizeListElementNesting=function(){var t,e,i,r,o;for(o=a.call(this.body.querySelectorAll("ul,ol")),t=0,e=o.length;e>t;t++)i=o[t],(r=i.previousElementSibling)&&"li"===n(r)&&r.appendChild(i);return this.body},u.prototype.elementIsRemovable=function(t){return(null!=t?t.nodeType:void 0)===Node.ELEMENT_NODE?this.elementIsForbidden(t)||this.elementIsntSerializable(t):void 0},u.prototype.elementIsForbidden=function(t){var e;return e=n(t),s.call(this.forbiddenElements,e)>=0},u.prototype.elementIsntSerializable=function(e){return"false"===e.getAttribute("data-trix-serialize")&&!t(e)},p=function(t){var e,n,i,r,o;for(null==t&&(t=""),t=t.replace(/<\/html[^>]*>[^]*$/i,""),e=document.implementation.createHTMLDocument(""),e.documentElement.innerHTML=t,o=e.head.querySelectorAll("style"),i=0,r=o.length;r>i;i++)n=o[i],e.body.appendChild(n);return e.body},u}(e.BasicObject)}.call(this),function(){var t,n,i,r,o,s,a,u,c,l,h,p=function(t,e){function n(){this.constructor=t}for(var i in e)d.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},d={}.hasOwnProperty,f=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.arraysAreEqual,s=e.makeElement,l=e.tagName,o=e.getBlockTagNames,h=e.walkTree,r=e.findClosestElementFromNode,i=e.elementContainsNode,a=e.nodeIsAttachmentElement,u=e.normalizeSpaces,n=e.breakableWhitespacePattern,c=e.squishBreakableWhitespace,e.HTMLParser=function(d){function g(t,e){this.html=t,this.referenceElement=(null!=e?e:{}).referenceElement,this.blocks=[],this.blockElements=[],this.processedElements=[]}var m,y,v,b,A,C,x,R,E,S,k,D;return p(g,d),g.parse=function(t,e){var n;return n=new this(t,e),n.parse(),n},g.prototype.getDocument=function(){return e.Document.fromJSON(this.blocks)},g.prototype.parse=function(){var t,n;try{for(this.createHiddenContainer(),t=e.HTMLSanitizer.sanitize(this.html).getHTML(),this.containerElement.innerHTML=t,n=h(this.containerElement,{usingFilter:x});n.nextNode();)this.processNode(n.currentNode);return this.translateBlockElementMarginsToNewlines()}finally{this.removeHiddenContainer()}},g.prototype.createHiddenContainer=function(){return this.referenceElement?(this.containerElement=this.referenceElement.cloneNode(!1),this.containerElement.removeAttribute("id"),this.containerElement.setAttribute("data-trix-internal",""),this.containerElement.style.display="none",this.referenceElement.parentNode.insertBefore(this.containerElement,this.referenceElement.nextSibling)):(this.containerElement=s({tagName:"div",style:{display:"none"}}),document.body.appendChild(this.containerElement))},g.prototype.removeHiddenContainer=function(){return e.removeNode(this.containerElement)},x=function(t){return"style"===l(t)?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT},g.prototype.processNode=function(t){switch(t.nodeType){case Node.TEXT_NODE:if(!this.isInsignificantTextNode(t))return this.appendBlockForTextNode(t),this.processTextNode(t);break;case Node.ELEMENT_NODE:return this.appendBlockForElement(t),this.processElement(t)}},g.prototype.appendBlockForTextNode=function(e){var n,i,r;return i=e.parentNode,i===this.currentBlockElement&&this.isBlockElement(e.previousSibling)?this.appendStringWithAttributes("\n"):i!==this.containerElement&&!this.isBlockElement(i)||(n=this.getBlockAttributes(i),t(n,null!=(r=this.currentBlock)?r.attributes:void 0))?void 0:(this.currentBlock=this.appendBlockForAttributesWithElement(n,i),this.currentBlockElement=i)},g.prototype.appendBlockForElement=function(e){var n,r,o,s;if(o=this.isBlockElement(e),r=i(this.currentBlockElement,e),o&&!this.isBlockElement(e.firstChild)){if((!this.isInsignificantTextNode(e.firstChild)||!this.isBlockElement(e.firstElementChild))&&(n=this.getBlockAttributes(e),e.firstChild))return r&&t(n,this.currentBlock.attributes)?this.appendStringWithAttributes("\n"):(this.currentBlock=this.appendBlockForAttributesWithElement(n,e),this.currentBlockElement=e) +}}(this)):t(n)?(s.type="text/plain",s.string=n.getData("text/plain"),null!=(u=this.delegate)&&u.inputControllerWillPaste(s),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertString(s.string):void 0}),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(s):void 0}}(this)):(r=n.getData("text/html"))?(this.event.preventDefault(),s.type="text/html",s.html=r,null!=(c=this.delegate)&&c.inputControllerWillPaste(s),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertHTML(s.html):void 0}),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(s):void 0}}(this)):(null!=(l=n.files)?l.length:void 0)?(s.type="File",s.file=n.files[0],null!=(h=this.delegate)&&h.inputControllerWillPaste(s),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertFile(s.file):void 0}),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(s):void 0}}(this)):void 0},insertFromYank:function(){return this.insertString(this.event.data)},insertLineBreak:function(){return this.insertString("\n")},insertLink:function(){return this.activateAttributeIfSupported("href",this.event.data)},insertOrderedList:function(){return this.toggleAttributeIfSupported("number")},insertParagraph:function(){var t;return null!=(t=this.delegate)&&t.inputControllerWillPerformTyping(),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertLineBreak():void 0})},insertReplacementText:function(){return this.insertString(this.event.dataTransfer.getData("text/plain"),{updatePosition:!1})},insertText:function(){var t,e;return this.insertString(null!=(t=this.event.data)?t:null!=(e=this.event.dataTransfer)?e.getData("text/plain"):void 0)},insertTranspose:function(){return this.insertString(this.event.data)},insertUnorderedList:function(){return this.toggleAttributeIfSupported("bullet")}},u.prototype.insertString=function(t,e){var n;return null==t&&(t=""),null!=(n=this.delegate)&&n.inputControllerWillPerformTyping(),this.withTargetDOMRange(function(){var n;return null!=(n=this.responder)?n.insertString(t,e):void 0})},u.prototype.toggleAttributeIfSupported=function(t){var n;return a.call(e.getAllAttributeNames(),t)>=0?(null!=(n=this.delegate)&&n.inputControllerWillPerformFormatting(t),this.withTargetDOMRange(function(){var e;return null!=(e=this.responder)?e.toggleCurrentAttribute(t):void 0})):void 0},u.prototype.activateAttributeIfSupported=function(t,n){var i;return a.call(e.getAllAttributeNames(),t)>=0?(null!=(i=this.delegate)&&i.inputControllerWillPerformFormatting(t),this.withTargetDOMRange(function(){var e;return null!=(e=this.responder)?e.setCurrentAttribute(t,n):void 0})):void 0},u.prototype.deleteInDirection=function(t,e){var n,i,r,o;return r=(null!=e?e:{recordUndoEntry:!0}).recordUndoEntry,r&&null!=(o=this.delegate)&&o.inputControllerWillPerformTyping(),i=function(e){return function(){var n;return null!=(n=e.responder)?n.deleteInDirection(t):void 0}}(this),(n=this.getTargetDOMRange({minLength:2}))?this.withTargetDOMRange(n,i):i()},u.prototype.withTargetDOMRange=function(t,n){var i;return"function"==typeof t&&(n=t,t=this.getTargetDOMRange()),t?null!=(i=this.responder)?i.withTargetDOMRange(t,n.bind(this)):void 0:(e.selectionChangeObserver.reset(),n.call(this))},u.prototype.getTargetDOMRange=function(t){var e,n,i,r;return i=(null!=t?t:{minLength:0}).minLength,(r="function"==typeof(e=this.event).getTargetRanges?e.getTargetRanges():void 0)&&r.length&&(n=f(r[0]),0===i||n.toString().length>=i)?n:void 0},f=function(t){var e;return e=document.createRange(),e.setStart(t.startContainer,t.startOffset),e.setEnd(t.endContainer,t.endOffset),e},u.prototype.withEvent=function(t,e){var n;this.event=t;try{n=e.call(this)}finally{this.event=null}return n},c=function(t){var e,n;return a.call(null!=(e=null!=(n=t.dataTransfer)?n.types:void 0)?e:[],"Files")>=0},h=function(t){var e;return(e=t.clipboardData)?a.call(e.types,"Files")>=0&&1===e.types.length&&e.files.length>=1:void 0},p=function(t){var e;return(e=t.clipboardData)?a.call(e.types,"text/plain")>=0&&1===e.types.length:void 0},l=function(t){var e;return e=[],t.altKey&&e.push("alt"),t.shiftKey&&e.push("shift"),e.push(t.key),e},d=function(t){return{x:t.clientX,y:t.clientY}},u}(e.InputController)}.call(this),function(){var t,n,i,r,o,s,a,u,c=function(t,e){return function(){return t.apply(e,arguments)}},l=function(t,e){function n(){this.constructor=t}for(var i in e)h.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},h={}.hasOwnProperty;n=e.defer,i=e.handleEvent,s=e.makeElement,u=e.tagName,a=e.config,o=a.lang,t=a.css,r=a.keyNames,e.AttachmentEditorController=function(a){function h(t,e,n,i){this.attachmentPiece=t,this.element=e,this.container=n,this.options=null!=i?i:{},this.didBlurCaption=c(this.didBlurCaption,this),this.didChangeCaption=c(this.didChangeCaption,this),this.didInputCaption=c(this.didInputCaption,this),this.didKeyDownCaption=c(this.didKeyDownCaption,this),this.didClickActionButton=c(this.didClickActionButton,this),this.didClickToolbar=c(this.didClickToolbar,this),this.attachment=this.attachmentPiece.attachment,"a"===u(this.element)&&(this.element=this.element.firstChild),this.install()}var p;return l(h,a),p=function(t){return function(){var e;return e=t.apply(this,arguments),e["do"](),null==this.undos&&(this.undos=[]),this.undos.push(e.undo)}},h.prototype.install=function(){return this.makeElementMutable(),this.addToolbar(),this.attachment.isPreviewable()?this.installCaptionEditor():void 0},h.prototype.uninstall=function(){var t,e;for(this.savePendingCaption();e=this.undos.pop();)e();return null!=(t=this.delegate)?t.didUninstallAttachmentEditor(this):void 0},h.prototype.savePendingCaption=function(){var t,e,n;return null!=this.pendingCaption?(t=this.pendingCaption,this.pendingCaption=null,t?null!=(e=this.delegate)&&"function"==typeof e.attachmentEditorDidRequestUpdatingAttributesForAttachment?e.attachmentEditorDidRequestUpdatingAttributesForAttachment({caption:t},this.attachment):void 0:null!=(n=this.delegate)&&"function"==typeof n.attachmentEditorDidRequestRemovingAttributeForAttachment?n.attachmentEditorDidRequestRemovingAttributeForAttachment("caption",this.attachment):void 0):void 0},h.prototype.makeElementMutable=p(function(){return{"do":function(t){return function(){return t.element.dataset.trixMutable=!0}}(this),undo:function(t){return function(){return delete t.element.dataset.trixMutable}}(this)}}),h.prototype.addToolbar=p(function(){var n;return n=s({tagName:"div",className:t.attachmentToolbar,data:{trixMutable:!0},childNodes:s({tagName:"div",className:"trix-button-row",childNodes:s({tagName:"span",className:"trix-button-group trix-button-group--actions",childNodes:s({tagName:"button",className:"trix-button trix-button--remove",textContent:o.remove,attributes:{title:o.remove},data:{trixAction:"remove"}})})})}),this.attachment.isPreviewable()&&n.appendChild(s({tagName:"div",className:t.attachmentMetadataContainer,childNodes:s({tagName:"span",className:t.attachmentMetadata,childNodes:[s({tagName:"span",className:t.attachmentName,textContent:this.attachment.getFilename(),attributes:{title:this.attachment.getFilename()}}),s({tagName:"span",className:t.attachmentSize,textContent:this.attachment.getFormattedFilesize()})]})})),i("click",{onElement:n,withCallback:this.didClickToolbar}),i("click",{onElement:n,matchingSelector:"[data-trix-action]",withCallback:this.didClickActionButton}),{"do":function(t){return function(){return t.element.appendChild(n)}}(this),undo:function(){return function(){return e.removeNode(n)}}(this)}}),h.prototype.installCaptionEditor=p(function(){var r,a,u,c,l;return c=s({tagName:"textarea",className:t.attachmentCaptionEditor,attributes:{placeholder:o.captionPlaceholder},data:{trixMutable:!0}}),c.value=this.attachmentPiece.getCaption(),l=c.cloneNode(),l.classList.add("trix-autoresize-clone"),l.tabIndex=-1,r=function(){return l.value=c.value,c.style.height=l.scrollHeight+"px"},i("input",{onElement:c,withCallback:r}),i("input",{onElement:c,withCallback:this.didInputCaption}),i("keydown",{onElement:c,withCallback:this.didKeyDownCaption}),i("change",{onElement:c,withCallback:this.didChangeCaption}),i("blur",{onElement:c,withCallback:this.didBlurCaption}),u=this.element.querySelector("figcaption"),a=u.cloneNode(),{"do":function(e){return function(){return u.style.display="none",a.appendChild(c),a.appendChild(l),a.classList.add(t.attachmentCaption+"--editing"),u.parentElement.insertBefore(a,u),r(),e.options.editCaption?n(function(){return c.focus()}):void 0}}(this),undo:function(){return e.removeNode(a),u.style.display=null}}}),h.prototype.didClickToolbar=function(t){return t.preventDefault(),t.stopPropagation()},h.prototype.didClickActionButton=function(t){var e,n;switch(e=t.target.getAttribute("data-trix-action")){case"remove":return null!=(n=this.delegate)?n.attachmentEditorDidRequestRemovalOfAttachment(this.attachment):void 0}},h.prototype.didKeyDownCaption=function(t){var e;return"return"===r[t.keyCode]?(t.preventDefault(),this.savePendingCaption(),null!=(e=this.delegate)&&"function"==typeof e.attachmentEditorDidRequestDeselectingAttachment?e.attachmentEditorDidRequestDeselectingAttachment(this.attachment):void 0):void 0},h.prototype.didInputCaption=function(t){return this.pendingCaption=t.target.value.replace(/\s/g," ").trim()},h.prototype.didChangeCaption=function(){return this.savePendingCaption()},h.prototype.didBlurCaption=function(){return this.savePendingCaption()},h}(e.BasicObject)}.call(this),function(){var t,n,i,r=function(t,e){function n(){this.constructor=t}for(var i in e)o.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},o={}.hasOwnProperty;i=e.makeElement,t=e.config.css,e.AttachmentView=function(o){function s(){s.__super__.constructor.apply(this,arguments),this.attachment=this.object,this.attachment.uploadProgressDelegate=this,this.attachmentPiece=this.options.piece}var a;return r(s,o),s.attachmentSelector="[data-trix-attachment]",s.prototype.createContentNodes=function(){return[]},s.prototype.createNodes=function(){var e,n,r,o,s,u,c;if(e=o=i({tagName:"figure",className:this.getClassName(),data:this.getData(),editable:!1}),(n=this.getHref())&&(o=i({tagName:"a",editable:!1,attributes:{href:n,tabindex:-1}}),e.appendChild(o)),this.attachment.hasContent())o.innerHTML=this.attachment.getContent();else for(c=this.createContentNodes(),r=0,s=c.length;s>r;r++)u=c[r],o.appendChild(u);return o.appendChild(this.createCaptionElement()),this.attachment.isPending()&&(this.progressElement=i({tagName:"progress",attributes:{"class":t.attachmentProgress,value:this.attachment.getUploadProgress(),max:100},data:{trixMutable:!0,trixStoreKey:["progressElement",this.attachment.id].join("/")}}),e.appendChild(this.progressElement)),[a("left"),e,a("right")]},s.prototype.createCaptionElement=function(){var e,n,r,o,s,a,u;return r=i({tagName:"figcaption",className:t.attachmentCaption}),(e=this.attachmentPiece.getCaption())?(r.classList.add(t.attachmentCaption+"--edited"),r.textContent=e):(n=this.getCaptionConfig(),n.name&&(o=this.attachment.getFilename()),n.size&&(a=this.attachment.getFormattedFilesize()),o&&(s=i({tagName:"span",className:t.attachmentName,textContent:o}),r.appendChild(s)),a&&(o&&r.appendChild(document.createTextNode(" ")),u=i({tagName:"span",className:t.attachmentSize,textContent:a}),r.appendChild(u))),r},s.prototype.getClassName=function(){var e,n;return n=[t.attachment,t.attachment+"--"+this.attachment.getType()],(e=this.attachment.getExtension())&&n.push(t.attachment+"--"+e),n.join(" ")},s.prototype.getData=function(){var t,e;return e={trixAttachment:JSON.stringify(this.attachment),trixContentType:this.attachment.getContentType(),trixId:this.attachment.id},t=this.attachmentPiece.attributes,t.isEmpty()||(e.trixAttributes=JSON.stringify(t)),this.attachment.isPending()&&(e.trixSerialize=!1),e},s.prototype.getHref=function(){return n(this.attachment.getContent(),"a")?void 0:this.attachment.getHref()},s.prototype.getCaptionConfig=function(){var t,n,i;return i=this.attachment.getType(),t=e.copyObject(null!=(n=e.config.attachments[i])?n.caption:void 0),"file"===i&&(t.name=!0),t},s.prototype.findProgressElement=function(){var t;return null!=(t=this.findElement())?t.querySelector("progress"):void 0},a=function(t){return i({tagName:"span",textContent:e.ZERO_WIDTH_SPACE,data:{trixCursorTarget:t,trixSerialize:!1}})},s.prototype.attachmentDidChangeUploadProgress=function(){var t,e;return e=this.attachment.getUploadProgress(),null!=(t=this.findProgressElement())?t.value=e:void 0},s}(e.ObjectView),n=function(t,e){var n;return n=i("div"),n.innerHTML=null!=t?t:"",n.querySelector(e)}}.call(this),function(){var t,n=function(t,e){function n(){this.constructor=t}for(var r in e)i.call(e,r)&&(t[r]=e[r]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},i={}.hasOwnProperty;t=e.makeElement,e.PreviewableAttachmentView=function(i){function r(){r.__super__.constructor.apply(this,arguments),this.attachment.previewDelegate=this}return n(r,i),r.prototype.createContentNodes=function(){return this.image=t({tagName:"img",attributes:{src:""},data:{trixMutable:!0}}),this.refresh(this.image),[this.image]},r.prototype.createCaptionElement=function(){var t;return t=r.__super__.createCaptionElement.apply(this,arguments),t.textContent||t.setAttribute("data-trix-placeholder",e.config.lang.captionPlaceholder),t},r.prototype.refresh=function(t){var e;return null==t&&(t=null!=(e=this.findElement())?e.querySelector("img"):void 0),t?this.updateAttributesForImage(t):void 0},r.prototype.updateAttributesForImage=function(t){var e,n,i,r,o,s;return o=this.attachment.getURL(),n=this.attachment.getPreviewURL(),t.src=n||o,n===o?t.removeAttribute("data-trix-serialized-attributes"):(i=JSON.stringify({src:o}),t.setAttribute("data-trix-serialized-attributes",i)),s=this.attachment.getWidth(),e=this.attachment.getHeight(),null!=s&&(t.width=s),null!=e&&(t.height=e),r=["imageElement",this.attachment.id,t.src,t.width,t.height].join("/"),t.dataset.trixStoreKey=r},r.prototype.attachmentDidChangeAttributes=function(){return this.refresh(this.image),this.refresh()},r}(e.AttachmentView)}.call(this),function(){var t,n,i,r=function(t,e){function n(){this.constructor=t}for(var i in e)o.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},o={}.hasOwnProperty;i=e.makeElement,t=e.findInnerElement,n=e.getTextConfig,e.PieceView=function(o){function s(){var t;s.__super__.constructor.apply(this,arguments),this.piece=this.object,this.attributes=this.piece.getAttributes(),t=this.options,this.textConfig=t.textConfig,this.context=t.context,this.piece.attachment?this.attachment=this.piece.attachment:this.string=this.piece.toString()}var a;return r(s,o),s.prototype.createNodes=function(){var e,n,i,r,o,s;if(s=this.attachment?this.createAttachmentNodes():this.createStringNodes(),e=this.createElement()){for(i=t(e),n=0,r=s.length;r>n;n++)o=s[n],i.appendChild(o);s=[e]}return s},s.prototype.createAttachmentNodes=function(){var t,n;return t=this.attachment.isPreviewable()?e.PreviewableAttachmentView:e.AttachmentView,n=this.createChildView(t,this.piece.attachment,{piece:this.piece}),n.getNodes()},s.prototype.createStringNodes=function(){var t,e,n,r,o,s,a,u,c,l;if(null!=(u=this.textConfig)?u.plaintext:void 0)return[document.createTextNode(this.string)];for(a=[],c=this.string.split("\n"),n=e=0,r=c.length;r>e;n=++e)l=c[n],n>0&&(t=i("br"),a.push(t)),(o=l.length)&&(s=document.createTextNode(this.preserveSpaces(l)),a.push(s));return a},s.prototype.createElement=function(){var t,e,r,o,s,a,u,c,l;c={},a=this.attributes;for(o in a)if(l=a[o],(t=n(o))&&(t.tagName&&(s=i(t.tagName),r?(r.appendChild(s),r=s):e=r=s),t.styleProperty&&(c[t.styleProperty]=l),t.style)){u=t.style;for(o in u)l=u[o],c[o]=l}if(Object.keys(c).length){null==e&&(e=i("span"));for(o in c)l=c[o],e.style[o]=l}return e},s.prototype.createContainerElement=function(){var t,e,r,o,s;o=this.attributes;for(r in o)if(s=o[r],(e=n(r))&&e.groupTagName)return t={},t[r]=s,i(e.groupTagName,t)},a=e.NON_BREAKING_SPACE,s.prototype.preserveSpaces=function(t){return this.context.isLast&&(t=t.replace(/\ $/,a)),t=t.replace(/(\S)\ {3}(\S)/g,"$1 "+a+" $2").replace(/\ {2}/g,a+" ").replace(/\ {2}/g," "+a),(this.context.isFirst||this.context.followsWhitespace)&&(t=t.replace(/^\ /,a)),t},s}(e.ObjectView)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var r in e)n.call(e,r)&&(t[r]=e[r]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.TextView=function(n){function i(){i.__super__.constructor.apply(this,arguments),this.text=this.object,this.textConfig=this.options.textConfig}var r;return t(i,n),i.prototype.createNodes=function(){var t,n,i,o,s,a,u,c,l,h;for(a=[],c=e.ObjectGroup.groupObjects(this.getPieces()),o=c.length-1,i=n=0,s=c.length;s>n;i=++n)u=c[i],t={},0===i&&(t.isFirst=!0),i===o&&(t.isLast=!0),r(l)&&(t.followsWhitespace=!0),h=this.findOrCreateCachedChildView(e.PieceView,u,{textConfig:this.textConfig,context:t}),a.push.apply(a,h.getNodes()),l=u;return a},i.prototype.getPieces=function(){var t,e,n,i,r;for(i=this.text.getPieces(),r=[],t=0,e=i.length;e>t;t++)n=i[t],n.hasAttribute("blockBreak")||r.push(n);return r},r=function(t){return/\s$/.test(null!=t?t.toString():void 0)},i}(e.ObjectView)}.call(this),function(){var t,n,i,r=function(t,e){function n(){this.constructor=t}for(var i in e)o.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},o={}.hasOwnProperty;i=e.makeElement,n=e.getBlockConfig,t=e.config.css,e.BlockView=function(o){function s(){s.__super__.constructor.apply(this,arguments),this.block=this.object,this.attributes=this.block.getAttributes()}return r(s,o),s.prototype.createNodes=function(){var t,r,o,s,a,u,c,l,h,p,d,f,g;if(o=document.createComment("block"),l=[o],this.block.isEmpty()?l.push(i("br")):(f=null!=(h=n(this.block.getLastAttribute()))?h.text:void 0,g=this.findOrCreateCachedChildView(e.TextView,this.block.text,{textConfig:f}),l.push.apply(l,g.getNodes()),this.shouldAddExtraNewlineElement()&&l.push(i("br"))),this.attributes.length)return l;for(p=e.config.blockAttributes["default"],d=p.tagName,r=p.className,this.block.isRTL()&&(t={dir:"rtl"}),s=i({tagName:d,className:r,attributes:t}),a=0,u=l.length;u>a;a++)c=l[a],s.appendChild(c);return[s]},s.prototype.createContainerElement=function(e){var r,o,s,a,u,c;return r=this.attributes[e],a=n(r),c=a.tagName,s=a.className,0===e&&this.block.isRTL()&&(o={dir:"rtl"}),"attachmentGallery"===r&&(u=this.block.getBlockBreakPosition(),s=t.attachmentGallery+" "+t.attachmentGallery+"--"+u),i({tagName:c,className:s,attributes:o})},s.prototype.shouldAddExtraNewlineElement=function(){return/\n\n$/.test(this.block.toString())},s}(e.ObjectView)}.call(this),function(){var t,n,i=function(t,e){function n(){this.constructor=t}for(var i in e)r.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},r={}.hasOwnProperty;t=e.defer,n=e.makeElement,e.DocumentView=function(r){function o(){o.__super__.constructor.apply(this,arguments),this.element=this.options.element,this.elementStore=new e.ElementStore,this.setDocument(this.object)}var s,a,u;return i(o,r),o.render=function(t){var e,i;return e=n("div"),i=new this(t,{element:e}),i.render(),i.sync(),e},o.prototype.setDocument=function(t){return t.isEqualTo(this.document)?void 0:this.document=this.object=t},o.prototype.render=function(){var t,i,r,o,s,a,u;if(this.childViews=[],this.shadowElement=n("div"),!this.document.isEmpty()){for(s=e.ObjectGroup.groupObjects(this.document.getBlocks(),{asTree:!0}),a=[],t=0,i=s.length;i>t;t++)o=s[t],u=this.findOrCreateCachedChildView(e.BlockView,o),a.push(function(){var t,e,n,i;for(n=u.getNodes(),i=[],t=0,e=n.length;e>t;t++)r=n[t],i.push(this.shadowElement.appendChild(r));return i}.call(this));return a}},o.prototype.isSynced=function(){return s(this.shadowElement,this.element)},o.prototype.sync=function(){var t;for(t=this.createDocumentFragmentForSync();this.element.lastChild;)this.element.removeChild(this.element.lastChild);return this.element.appendChild(t),this.didSync()},o.prototype.didSync=function(){return this.elementStore.reset(a(this.element)),t(function(t){return function(){return t.garbageCollectCachedViews()}}(this))},o.prototype.createDocumentFragmentForSync=function(){var t,e,n,i,r,o,s,u,c,l;for(e=document.createDocumentFragment(),u=this.shadowElement.childNodes,n=0,r=u.length;r>n;n++)s=u[n],e.appendChild(s.cloneNode(!0));for(c=a(e),i=0,o=c.length;o>i;i++)t=c[i],(l=this.elementStore.remove(t))&&t.parentNode.replaceChild(l,t);return e},a=function(t){return t.querySelectorAll("[data-trix-store-key]")},s=function(t,e){return u(t.innerHTML)===u(e.innerHTML)},u=function(t){return t.replace(/ /g," ")},o}(e.ObjectView)}.call(this),function(){var t,n,i,r,o,s=function(t,e){return function(){return t.apply(e,arguments)}},a=function(t,e){function n(){this.constructor=t}for(var i in e)u.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},u={}.hasOwnProperty;i=e.findClosestElementFromNode,r=e.handleEvent,o=e.innerElementIsActive,n=e.defer,t=e.AttachmentView.attachmentSelector,e.CompositionController=function(u){function c(n,i){this.element=n,this.composition=i,this.didClickAttachment=s(this.didClickAttachment,this),this.didBlur=s(this.didBlur,this),this.didFocus=s(this.didFocus,this),this.documentView=new e.DocumentView(this.composition.document,{element:this.element}),r("focus",{onElement:this.element,withCallback:this.didFocus}),r("blur",{onElement:this.element,withCallback:this.didBlur}),r("click",{onElement:this.element,matchingSelector:"a[contenteditable=false]",preventDefault:!0}),r("mousedown",{onElement:this.element,matchingSelector:t,withCallback:this.didClickAttachment}),r("click",{onElement:this.element,matchingSelector:"a"+t,preventDefault:!0})}return a(c,u),c.prototype.didFocus=function(){var t,e,n;return t=function(t){return function(){var e;return t.focused?void 0:(t.focused=!0,null!=(e=t.delegate)&&"function"==typeof e.compositionControllerDidFocus?e.compositionControllerDidFocus():void 0)}}(this),null!=(e=null!=(n=this.blurPromise)?n.then(t):void 0)?e:t()},c.prototype.didBlur=function(){return this.blurPromise=new Promise(function(t){return function(e){return n(function(){var n;return o(t.element)||(t.focused=null,null!=(n=t.delegate)&&"function"==typeof n.compositionControllerDidBlur&&n.compositionControllerDidBlur()),t.blurPromise=null,e()})}}(this))},c.prototype.didClickAttachment=function(t,e){var n,r,o;return n=this.findAttachmentForElement(e),r=null!=i(t.target,{matchingSelector:"figcaption"}),null!=(o=this.delegate)&&"function"==typeof o.compositionControllerDidSelectAttachment?o.compositionControllerDidSelectAttachment(n,{editCaption:r}):void 0},c.prototype.getSerializableElement=function(){return this.isEditingAttachment()?this.documentView.shadowElement:this.element},c.prototype.render=function(){var t,e,n;return this.revision!==this.composition.revision&&(this.documentView.setDocument(this.composition.document),this.documentView.render(),this.revision=this.composition.revision),this.canSyncDocumentView()&&!this.documentView.isSynced()&&(null!=(t=this.delegate)&&"function"==typeof t.compositionControllerWillSyncDocumentView&&t.compositionControllerWillSyncDocumentView(),this.documentView.sync(),null!=(e=this.delegate)&&"function"==typeof e.compositionControllerDidSyncDocumentView&&e.compositionControllerDidSyncDocumentView()),null!=(n=this.delegate)&&"function"==typeof n.compositionControllerDidRender?n.compositionControllerDidRender():void 0},c.prototype.rerenderViewForObject=function(t){return this.invalidateViewForObject(t),this.render()},c.prototype.invalidateViewForObject=function(t){return this.documentView.invalidateViewForObject(t)},c.prototype.isViewCachingEnabled=function(){return this.documentView.isViewCachingEnabled()},c.prototype.enableViewCaching=function(){return this.documentView.enableViewCaching()},c.prototype.disableViewCaching=function(){return this.documentView.disableViewCaching()},c.prototype.refreshViewCache=function(){return this.documentView.garbageCollectCachedViews()},c.prototype.isEditingAttachment=function(){return null!=this.attachmentEditor},c.prototype.installAttachmentEditorForAttachment=function(t,n){var i,r,o;if((null!=(o=this.attachmentEditor)?o.attachment:void 0)!==t&&(r=this.documentView.findElementForObject(t)))return this.uninstallAttachmentEditor(),i=this.composition.document.getAttachmentPieceForAttachment(t),this.attachmentEditor=new e.AttachmentEditorController(i,r,this.element,n),this.attachmentEditor.delegate=this},c.prototype.uninstallAttachmentEditor=function(){var t;return null!=(t=this.attachmentEditor)?t.uninstall():void 0},c.prototype.didUninstallAttachmentEditor=function(){return this.attachmentEditor=null,this.render()},c.prototype.attachmentEditorDidRequestUpdatingAttributesForAttachment=function(t,e){var n;return null!=(n=this.delegate)&&"function"==typeof n.compositionControllerWillUpdateAttachment&&n.compositionControllerWillUpdateAttachment(e),this.composition.updateAttributesForAttachment(t,e)},c.prototype.attachmentEditorDidRequestRemovingAttributeForAttachment=function(t,e){var n;return null!=(n=this.delegate)&&"function"==typeof n.compositionControllerWillUpdateAttachment&&n.compositionControllerWillUpdateAttachment(e),this.composition.removeAttributeForAttachment(t,e)},c.prototype.attachmentEditorDidRequestRemovalOfAttachment=function(t){var e;return null!=(e=this.delegate)&&"function"==typeof e.compositionControllerDidRequestRemovalOfAttachment?e.compositionControllerDidRequestRemovalOfAttachment(t):void 0},c.prototype.attachmentEditorDidRequestDeselectingAttachment=function(t){var e;return null!=(e=this.delegate)&&"function"==typeof e.compositionControllerDidRequestDeselectingAttachment?e.compositionControllerDidRequestDeselectingAttachment(t):void 0},c.prototype.canSyncDocumentView=function(){return!this.isEditingAttachment()},c.prototype.findAttachmentForElement=function(t){return this.composition.document.getAttachmentById(parseInt(t.dataset.trixId,10))},c}(e.BasicObject)}.call(this),function(){var t,n,i,r=function(t,e){return function(){return t.apply(e,arguments)}},o=function(t,e){function n(){this.constructor=t}for(var i in e)s.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},s={}.hasOwnProperty;n=e.handleEvent,i=e.triggerEvent,t=e.findClosestElementFromNode,e.ToolbarController=function(e){function s(t){this.element=t,this.didKeyDownDialogInput=r(this.didKeyDownDialogInput,this),this.didClickDialogButton=r(this.didClickDialogButton,this),this.didClickAttributeButton=r(this.didClickAttributeButton,this),this.didClickActionButton=r(this.didClickActionButton,this),this.attributes={},this.actions={},this.resetDialogInputs(),n("mousedown",{onElement:this.element,matchingSelector:a,withCallback:this.didClickActionButton}),n("mousedown",{onElement:this.element,matchingSelector:c,withCallback:this.didClickAttributeButton}),n("click",{onElement:this.element,matchingSelector:y,preventDefault:!0}),n("click",{onElement:this.element,matchingSelector:l,withCallback:this.didClickDialogButton}),n("keydown",{onElement:this.element,matchingSelector:h,withCallback:this.didKeyDownDialogInput})}var a,u,c,l,h,p,d,f,g,m,y;return o(s,e),c="[data-trix-attribute]",a="[data-trix-action]",y=c+", "+a,p="[data-trix-dialog]",u=p+"[data-trix-active]",l=p+" [data-trix-method]",h=p+" [data-trix-input]",s.prototype.didClickActionButton=function(t,e){var n,i,r;return null!=(i=this.delegate)&&i.toolbarDidClickButton(),t.preventDefault(),n=d(e),this.getDialog(n)?this.toggleDialog(n):null!=(r=this.delegate)?r.toolbarDidInvokeAction(n):void 0},s.prototype.didClickAttributeButton=function(t,e){var n,i,r;return null!=(i=this.delegate)&&i.toolbarDidClickButton(),t.preventDefault(),n=f(e),this.getDialog(n)?this.toggleDialog(n):null!=(r=this.delegate)&&r.toolbarDidToggleAttribute(n),this.refreshAttributeButtons()},s.prototype.didClickDialogButton=function(e,n){var i,r;return i=t(n,{matchingSelector:p}),r=n.getAttribute("data-trix-method"),this[r].call(this,i)},s.prototype.didKeyDownDialogInput=function(t,e){var n,i;return 13===t.keyCode&&(t.preventDefault(),n=e.getAttribute("name"),i=this.getDialog(n),this.setAttribute(i)),27===t.keyCode?(t.preventDefault(),this.hideDialog()):void 0},s.prototype.updateActions=function(t){return this.actions=t,this.refreshActionButtons()},s.prototype.refreshActionButtons=function(){return this.eachActionButton(function(t){return function(e,n){return e.disabled=t.actions[n]===!1}}(this))},s.prototype.eachActionButton=function(t){var e,n,i,r,o;for(r=this.element.querySelectorAll(a),o=[],n=0,i=r.length;i>n;n++)e=r[n],o.push(t(e,d(e)));return o},s.prototype.updateAttributes=function(t){return this.attributes=t,this.refreshAttributeButtons()},s.prototype.refreshAttributeButtons=function(){return this.eachAttributeButton(function(t){return function(e,n){return e.disabled=t.attributes[n]===!1,t.attributes[n]||t.dialogIsVisible(n)?(e.setAttribute("data-trix-active",""),e.classList.add("trix-active")):(e.removeAttribute("data-trix-active"),e.classList.remove("trix-active"))}}(this))},s.prototype.eachAttributeButton=function(t){var e,n,i,r,o;for(r=this.element.querySelectorAll(c),o=[],n=0,i=r.length;i>n;n++)e=r[n],o.push(t(e,f(e)));return o},s.prototype.applyKeyboardCommand=function(t){var e,n,r,o,s,a,u;for(s=JSON.stringify(t.sort()),u=this.element.querySelectorAll("[data-trix-key]"),o=0,a=u.length;a>o;o++)if(e=u[o],r=e.getAttribute("data-trix-key").split("+"),n=JSON.stringify(r.sort()),n===s)return i("mousedown",{onElement:e}),!0;return!1},s.prototype.dialogIsVisible=function(t){var e;return(e=this.getDialog(t))?e.hasAttribute("data-trix-active"):void 0},s.prototype.toggleDialog=function(t){return this.dialogIsVisible(t)?this.hideDialog():this.showDialog(t)},s.prototype.showDialog=function(t){var e,n,i,r,o,s,a,u,c,l;for(this.hideDialog(),null!=(a=this.delegate)&&a.toolbarWillShowDialog(),i=this.getDialog(t),i.setAttribute("data-trix-active",""),i.classList.add("trix-active"),u=i.querySelectorAll("input[disabled]"),r=0,s=u.length;s>r;r++)n=u[r],n.removeAttribute("disabled");return(e=f(i))&&(o=m(i,t))&&(o.value=null!=(c=this.attributes[e])?c:"",o.select()),null!=(l=this.delegate)?l.toolbarDidShowDialog(t):void 0},s.prototype.setAttribute=function(t){var e,n,i;return e=f(t),n=m(t,e),n.willValidate&&!n.checkValidity()?(n.setAttribute("data-trix-validate",""),n.classList.add("trix-validate"),n.focus()):(null!=(i=this.delegate)&&i.toolbarDidUpdateAttribute(e,n.value),this.hideDialog())},s.prototype.removeAttribute=function(t){var e,n;return e=f(t),null!=(n=this.delegate)&&n.toolbarDidRemoveAttribute(e),this.hideDialog()},s.prototype.hideDialog=function(){var t,e;return(t=this.element.querySelector(u))?(t.removeAttribute("data-trix-active"),t.classList.remove("trix-active"),this.resetDialogInputs(),null!=(e=this.delegate)?e.toolbarDidHideDialog(g(t)):void 0):void 0},s.prototype.resetDialogInputs=function(){var t,e,n,i,r;for(i=this.element.querySelectorAll(h),r=[],t=0,n=i.length;n>t;t++)e=i[t],e.setAttribute("disabled","disabled"),e.removeAttribute("data-trix-validate"),r.push(e.classList.remove("trix-validate"));return r},s.prototype.getDialog=function(t){return this.element.querySelector("[data-trix-dialog="+t+"]")},m=function(t,e){return null==e&&(e=f(t)),t.querySelector("[data-trix-input][name='"+e+"']")},d=function(t){return t.getAttribute("data-trix-action")},f=function(t){var e;return null!=(e=t.getAttribute("data-trix-attribute"))?e:t.getAttribute("data-trix-dialog-attribute")},g=function(t){return t.getAttribute("data-trix-dialog")},s}(e.BasicObject)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var r in e)n.call(e,r)&&(t[r]=e[r]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.ImagePreloadOperation=function(e){function n(t){this.url=t}return t(n,e),n.prototype.perform=function(t){var e;return e=new Image,e.onload=function(n){return function(){return e.width=n.width=e.naturalWidth,e.height=n.height=e.naturalHeight,t(!0,e)}}(this),e.onerror=function(){return t(!1)},e.src=this.url},n}(e.Operation)}.call(this),function(){var t=function(t,e){return function(){return t.apply(e,arguments)}},n=function(t,e){function n(){this.constructor=t +}for(var r in e)i.call(e,r)&&(t[r]=e[r]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},i={}.hasOwnProperty;e.Attachment=function(i){function r(n){null==n&&(n={}),this.releaseFile=t(this.releaseFile,this),r.__super__.constructor.apply(this,arguments),this.attributes=e.Hash.box(n),this.didChangeAttributes()}return n(r,i),r.previewablePattern=/^image(\/(gif|png|jpe?g)|$)/,r.attachmentForFile=function(t){var e,n;return n=this.attributesForFile(t),e=new this(n),e.setFile(t),e},r.attributesForFile=function(t){return new e.Hash({filename:t.name,filesize:t.size,contentType:t.type})},r.fromJSON=function(t){return new this(t)},r.prototype.getAttribute=function(t){return this.attributes.get(t)},r.prototype.hasAttribute=function(t){return this.attributes.has(t)},r.prototype.getAttributes=function(){return this.attributes.toObject()},r.prototype.setAttributes=function(t){var e,n,i;return null==t&&(t={}),e=this.attributes.merge(t),this.attributes.isEqualTo(e)?void 0:(this.attributes=e,this.didChangeAttributes(),null!=(n=this.previewDelegate)&&"function"==typeof n.attachmentDidChangeAttributes&&n.attachmentDidChangeAttributes(this),null!=(i=this.delegate)&&"function"==typeof i.attachmentDidChangeAttributes?i.attachmentDidChangeAttributes(this):void 0)},r.prototype.didChangeAttributes=function(){return this.isPreviewable()?this.preloadURL():void 0},r.prototype.isPending=function(){return null!=this.file&&!(this.getURL()||this.getHref())},r.prototype.isPreviewable=function(){return this.attributes.has("previewable")?this.attributes.get("previewable"):this.constructor.previewablePattern.test(this.getContentType())},r.prototype.getType=function(){return this.hasContent()?"content":this.isPreviewable()?"preview":"file"},r.prototype.getURL=function(){return this.attributes.get("url")},r.prototype.getHref=function(){return this.attributes.get("href")},r.prototype.getFilename=function(){var t;return null!=(t=this.attributes.get("filename"))?t:""},r.prototype.getFilesize=function(){return this.attributes.get("filesize")},r.prototype.getFormattedFilesize=function(){var t;return t=this.attributes.get("filesize"),"number"==typeof t?e.config.fileSize.formatter(t):""},r.prototype.getExtension=function(){var t;return null!=(t=this.getFilename().match(/\.(\w+)$/))?t[1].toLowerCase():void 0},r.prototype.getContentType=function(){return this.attributes.get("contentType")},r.prototype.hasContent=function(){return this.attributes.has("content")},r.prototype.getContent=function(){return this.attributes.get("content")},r.prototype.getWidth=function(){return this.attributes.get("width")},r.prototype.getHeight=function(){return this.attributes.get("height")},r.prototype.getFile=function(){return this.file},r.prototype.setFile=function(t){return this.file=t,this.isPreviewable()?this.preloadFile():void 0},r.prototype.releaseFile=function(){return this.releasePreloadedFile(),this.file=null},r.prototype.getUploadProgress=function(){var t;return null!=(t=this.uploadProgress)?t:0},r.prototype.setUploadProgress=function(t){var e;return this.uploadProgress!==t?(this.uploadProgress=t,null!=(e=this.uploadProgressDelegate)&&"function"==typeof e.attachmentDidChangeUploadProgress?e.attachmentDidChangeUploadProgress(this):void 0):void 0},r.prototype.toJSON=function(){return this.getAttributes()},r.prototype.getCacheKey=function(){return[r.__super__.getCacheKey.apply(this,arguments),this.attributes.getCacheKey(),this.getPreviewURL()].join("/")},r.prototype.getPreviewURL=function(){return this.previewURL||this.preloadingURL},r.prototype.setPreviewURL=function(t){var e,n;return t!==this.getPreviewURL()?(this.previewURL=t,null!=(e=this.previewDelegate)&&"function"==typeof e.attachmentDidChangeAttributes&&e.attachmentDidChangeAttributes(this),null!=(n=this.delegate)&&"function"==typeof n.attachmentDidChangePreviewURL?n.attachmentDidChangePreviewURL(this):void 0):void 0},r.prototype.preloadURL=function(){return this.preload(this.getURL(),this.releaseFile)},r.prototype.preloadFile=function(){return this.file?(this.fileObjectURL=URL.createObjectURL(this.file),this.preload(this.fileObjectURL)):void 0},r.prototype.releasePreloadedFile=function(){return this.fileObjectURL?(URL.revokeObjectURL(this.fileObjectURL),this.fileObjectURL=null):void 0},r.prototype.preload=function(t,n){var i;return t&&t!==this.getPreviewURL()?(this.preloadingURL=t,i=new e.ImagePreloadOperation(t),i.then(function(e){return function(i){var r,o;return o=i.width,r=i.height,e.getWidth()&&e.getHeight()||e.setAttributes({width:o,height:r}),e.preloadingURL=null,e.setPreviewURL(t),"function"==typeof n?n():void 0}}(this))["catch"](function(t){return function(){return t.preloadingURL=null,"function"==typeof n?n():void 0}}(this))):void 0},r}(e.Object)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var r in e)n.call(e,r)&&(t[r]=e[r]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.Piece=function(n){function i(t,n){null==n&&(n={}),i.__super__.constructor.apply(this,arguments),this.attributes=e.Hash.box(n)}return t(i,n),i.types={},i.registerType=function(t,e){return e.type=t,this.types[t]=e},i.fromJSON=function(t){var e;return(e=this.types[t.type])?e.fromJSON(t):void 0},i.prototype.copyWithAttributes=function(t){return new this.constructor(this.getValue(),t)},i.prototype.copyWithAdditionalAttributes=function(t){return this.copyWithAttributes(this.attributes.merge(t))},i.prototype.copyWithoutAttribute=function(t){return this.copyWithAttributes(this.attributes.remove(t))},i.prototype.copy=function(){return this.copyWithAttributes(this.attributes)},i.prototype.getAttribute=function(t){return this.attributes.get(t)},i.prototype.getAttributesHash=function(){return this.attributes},i.prototype.getAttributes=function(){return this.attributes.toObject()},i.prototype.getCommonAttributes=function(){var t,e,n;return(n=pieceList.getPieceAtIndex(0))?(t=n.attributes,e=t.getKeys(),pieceList.eachPiece(function(n){return e=t.getKeysCommonToHash(n.attributes),t=t.slice(e)}),t.toObject()):{}},i.prototype.hasAttribute=function(t){return this.attributes.has(t)},i.prototype.hasSameStringValueAsPiece=function(t){return null!=t&&this.toString()===t.toString()},i.prototype.hasSameAttributesAsPiece=function(t){return null!=t&&(this.attributes===t.attributes||this.attributes.isEqualTo(t.attributes))},i.prototype.isBlockBreak=function(){return!1},i.prototype.isEqualTo=function(t){return i.__super__.isEqualTo.apply(this,arguments)||this.hasSameConstructorAs(t)&&this.hasSameStringValueAsPiece(t)&&this.hasSameAttributesAsPiece(t)},i.prototype.isEmpty=function(){return 0===this.length},i.prototype.isSerializable=function(){return!0},i.prototype.toJSON=function(){return{type:this.constructor.type,attributes:this.getAttributes()}},i.prototype.contentsForInspection=function(){return{type:this.constructor.type,attributes:this.attributes.inspect()}},i.prototype.canBeGrouped=function(){return this.hasAttribute("href")},i.prototype.canBeGroupedWith=function(t){return this.getAttribute("href")===t.getAttribute("href")},i.prototype.getLength=function(){return this.length},i.prototype.canBeConsolidatedWith=function(){return!1},i}(e.Object)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var r in e)n.call(e,r)&&(t[r]=e[r]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.Piece.registerType("attachment",e.AttachmentPiece=function(n){function i(t){this.attachment=t,i.__super__.constructor.apply(this,arguments),this.length=1,this.ensureAttachmentExclusivelyHasAttribute("href"),this.attachment.hasContent()||this.removeProhibitedAttributes()}return t(i,n),i.fromJSON=function(t){return new this(e.Attachment.fromJSON(t.attachment),t.attributes)},i.permittedAttributes=["caption","presentation"],i.prototype.ensureAttachmentExclusivelyHasAttribute=function(t){return this.hasAttribute(t)?(this.attachment.hasAttribute(t)||this.attachment.setAttributes(this.attributes.slice(t)),this.attributes=this.attributes.remove(t)):void 0},i.prototype.removeProhibitedAttributes=function(){var t;return t=this.attributes.slice(this.constructor.permittedAttributes),t.isEqualTo(this.attributes)?void 0:this.attributes=t},i.prototype.getValue=function(){return this.attachment},i.prototype.isSerializable=function(){return!this.attachment.isPending()},i.prototype.getCaption=function(){var t;return null!=(t=this.attributes.get("caption"))?t:""},i.prototype.isEqualTo=function(t){var e;return i.__super__.isEqualTo.apply(this,arguments)&&this.attachment.id===(null!=t&&null!=(e=t.attachment)?e.id:void 0)},i.prototype.toString=function(){return e.OBJECT_REPLACEMENT_CHARACTER},i.prototype.toJSON=function(){var t;return t=i.__super__.toJSON.apply(this,arguments),t.attachment=this.attachment,t},i.prototype.getCacheKey=function(){return[i.__super__.getCacheKey.apply(this,arguments),this.attachment.getCacheKey()].join("/")},i.prototype.toConsole=function(){return JSON.stringify(this.toString())},i}(e.Piece))}.call(this),function(){var t,n=function(t,e){function n(){this.constructor=t}for(var r in e)i.call(e,r)&&(t[r]=e[r]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},i={}.hasOwnProperty;t=e.normalizeNewlines,e.Piece.registerType("string",e.StringPiece=function(e){function i(e){i.__super__.constructor.apply(this,arguments),this.string=t(e),this.length=this.string.length}return n(i,e),i.fromJSON=function(t){return new this(t.string,t.attributes)},i.prototype.getValue=function(){return this.string},i.prototype.toString=function(){return this.string.toString()},i.prototype.isBlockBreak=function(){return"\n"===this.toString()&&this.getAttribute("blockBreak")===!0},i.prototype.toJSON=function(){var t;return t=i.__super__.toJSON.apply(this,arguments),t.string=this.string,t},i.prototype.canBeConsolidatedWith=function(t){return null!=t&&this.hasSameConstructorAs(t)&&this.hasSameAttributesAsPiece(t)},i.prototype.consolidateWith=function(t){return new this.constructor(this.toString()+t.toString(),this.attributes)},i.prototype.splitAtOffset=function(t){var e,n;return 0===t?(e=null,n=this):t===this.length?(e=this,n=null):(e=new this.constructor(this.string.slice(0,t),this.attributes),n=new this.constructor(this.string.slice(t),this.attributes)),[e,n]},i.prototype.toConsole=function(){var t;return t=this.string,t.length>15&&(t=t.slice(0,14)+"\u2026"),JSON.stringify(t.toString())},i}(e.Piece))}.call(this),function(){var t,n=function(t,e){function n(){this.constructor=t}for(var r in e)i.call(e,r)&&(t[r]=e[r]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},i={}.hasOwnProperty,r=[].slice;t=e.spliceArray,e.SplittableList=function(e){function i(t){null==t&&(t=[]),i.__super__.constructor.apply(this,arguments),this.objects=t.slice(0),this.length=this.objects.length}var o,s,a;return n(i,e),i.box=function(t){return t instanceof this?t:new this(t)},i.prototype.indexOf=function(t){return this.objects.indexOf(t)},i.prototype.splice=function(){var e;return e=1<=arguments.length?r.call(arguments,0):[],new this.constructor(t.apply(null,[this.objects].concat(r.call(e))))},i.prototype.eachObject=function(t){var e,n,i,r,o,s;for(o=this.objects,s=[],n=e=0,i=o.length;i>e;n=++e)r=o[n],s.push(t(r,n));return s},i.prototype.insertObjectAtIndex=function(t,e){return this.splice(e,0,t)},i.prototype.insertSplittableListAtIndex=function(t,e){return this.splice.apply(this,[e,0].concat(r.call(t.objects)))},i.prototype.insertSplittableListAtPosition=function(t,e){var n,i,r;return r=this.splitObjectAtPosition(e),i=r[0],n=r[1],new this.constructor(i).insertSplittableListAtIndex(t,n)},i.prototype.editObjectAtIndex=function(t,e){return this.replaceObjectAtIndex(e(this.objects[t]),t)},i.prototype.replaceObjectAtIndex=function(t,e){return this.splice(e,1,t)},i.prototype.removeObjectAtIndex=function(t){return this.splice(t,1)},i.prototype.getObjectAtIndex=function(t){return this.objects[t]},i.prototype.getSplittableListInRange=function(t){var e,n,i,r;return i=this.splitObjectsAtRange(t),n=i[0],e=i[1],r=i[2],new this.constructor(n.slice(e,r+1))},i.prototype.selectSplittableList=function(t){var e,n;return n=function(){var n,i,r,o;for(r=this.objects,o=[],n=0,i=r.length;i>n;n++)e=r[n],t(e)&&o.push(e);return o}.call(this),new this.constructor(n)},i.prototype.removeObjectsInRange=function(t){var e,n,i,r;return i=this.splitObjectsAtRange(t),n=i[0],e=i[1],r=i[2],new this.constructor(n).splice(e,r-e+1)},i.prototype.transformObjectsInRange=function(t,e){var n,i,r,o,s,a,u;return s=this.splitObjectsAtRange(t),o=s[0],i=s[1],a=s[2],u=function(){var t,s,u;for(u=[],n=t=0,s=o.length;s>t;n=++t)r=o[n],u.push(n>=i&&a>=n?e(r):r);return u}(),new this.constructor(u)},i.prototype.splitObjectsAtRange=function(t){var e,n,i,r,s,u;return r=this.splitObjectAtPosition(a(t)),n=r[0],e=r[1],i=r[2],s=new this.constructor(n).splitObjectAtPosition(o(t)+i),n=s[0],u=s[1],[n,e,u-1]},i.prototype.getObjectAtPosition=function(t){var e,n,i;return i=this.findIndexAndOffsetAtPosition(t),e=i.index,n=i.offset,this.objects[e]},i.prototype.splitObjectAtPosition=function(t){var e,n,i,r,o,s,a,u,c,l;return s=this.findIndexAndOffsetAtPosition(t),e=s.index,o=s.offset,r=this.objects.slice(0),null!=e?0===o?(c=e,l=0):(i=this.getObjectAtIndex(e),a=i.splitAtOffset(o),n=a[0],u=a[1],r.splice(e,1,n,u),c=e+1,l=n.getLength()-o):(c=r.length,l=0),[r,c,l]},i.prototype.consolidate=function(){var t,e,n,i,r,o;for(i=[],r=this.objects[0],o=this.objects.slice(1),t=0,e=o.length;e>t;t++)n=o[t],("function"==typeof r.canBeConsolidatedWith?r.canBeConsolidatedWith(n):void 0)?r=r.consolidateWith(n):(i.push(r),r=n);return null!=r&&i.push(r),new this.constructor(i)},i.prototype.consolidateFromIndexToIndex=function(t,e){var n,i,o;return i=this.objects.slice(0),o=i.slice(t,e+1),n=new this.constructor(o).consolidate().toArray(),this.splice.apply(this,[t,o.length].concat(r.call(n)))},i.prototype.findIndexAndOffsetAtPosition=function(t){var e,n,i,r,o,s,a;for(e=0,a=this.objects,i=n=0,r=a.length;r>n;i=++n){if(s=a[i],o=e+s.getLength(),t>=e&&o>t)return{index:i,offset:t-e};e=o}return{index:null,offset:null}},i.prototype.findPositionAtIndexAndOffset=function(t,e){var n,i,r,o,s,a;for(s=0,a=this.objects,n=i=0,r=a.length;r>i;n=++i)if(o=a[n],t>n)s+=o.getLength();else if(n===t){s+=e;break}return s},i.prototype.getEndPosition=function(){var t,e;return null!=this.endPosition?this.endPosition:this.endPosition=function(){var n,i,r;for(e=0,r=this.objects,n=0,i=r.length;i>n;n++)t=r[n],e+=t.getLength();return e}.call(this)},i.prototype.toString=function(){return this.objects.join("")},i.prototype.toArray=function(){return this.objects.slice(0)},i.prototype.toJSON=function(){return this.toArray()},i.prototype.isEqualTo=function(t){return i.__super__.isEqualTo.apply(this,arguments)||s(this.objects,null!=t?t.objects:void 0)},s=function(t,e){var n,i,r,o,s;if(null==e&&(e=[]),t.length!==e.length)return!1;for(s=!0,i=n=0,r=t.length;r>n;i=++n)o=t[i],s&&!o.isEqualTo(e[i])&&(s=!1);return s},i.prototype.contentsForInspection=function(){var t;return{objects:"["+function(){var e,n,i,r;for(i=this.objects,r=[],e=0,n=i.length;n>e;e++)t=i[e],r.push(t.inspect());return r}.call(this).join(", ")+"]"}},a=function(t){return t[0]},o=function(t){return t[1]},i}(e.Object)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var r in e)n.call(e,r)&&(t[r]=e[r]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.Text=function(n){function i(t){var n;null==t&&(t=[]),i.__super__.constructor.apply(this,arguments),this.pieceList=new e.SplittableList(function(){var e,i,r;for(r=[],e=0,i=t.length;i>e;e++)n=t[e],n.isEmpty()||r.push(n);return r}())}return t(i,n),i.textForAttachmentWithAttributes=function(t,n){var i;return i=new e.AttachmentPiece(t,n),new this([i])},i.textForStringWithAttributes=function(t,n){var i;return i=new e.StringPiece(t,n),new this([i])},i.fromJSON=function(t){var n,i;return i=function(){var i,r,o;for(o=[],i=0,r=t.length;r>i;i++)n=t[i],o.push(e.Piece.fromJSON(n));return o}(),new this(i)},i.prototype.copy=function(){return this.copyWithPieceList(this.pieceList)},i.prototype.copyWithPieceList=function(t){return new this.constructor(t.consolidate().toArray())},i.prototype.copyUsingObjectMap=function(t){var e,n;return n=function(){var n,i,r,o,s;for(r=this.getPieces(),s=[],n=0,i=r.length;i>n;n++)e=r[n],s.push(null!=(o=t.find(e))?o:e);return s}.call(this),new this.constructor(n)},i.prototype.appendText=function(t){return this.insertTextAtPosition(t,this.getLength())},i.prototype.insertTextAtPosition=function(t,e){return this.copyWithPieceList(this.pieceList.insertSplittableListAtPosition(t.pieceList,e))},i.prototype.removeTextAtRange=function(t){return this.copyWithPieceList(this.pieceList.removeObjectsInRange(t))},i.prototype.replaceTextAtRange=function(t,e){return this.removeTextAtRange(e).insertTextAtPosition(t,e[0])},i.prototype.moveTextFromRangeToPosition=function(t,e){var n,i;if(!(t[0]<=e&&e<=t[1]))return i=this.getTextAtRange(t),n=i.getLength(),t[0]t;t++)n=i[t],r.push(n.getAttributes());return r}.call(this),e.Hash.fromCommonAttributesOfObjects(t).toObject()},i.prototype.getCommonAttributesAtRange=function(t){var e;return null!=(e=this.getTextAtRange(t).getCommonAttributes())?e:{}},i.prototype.getExpandedRangeForAttributeAtOffset=function(t,e){var n,i,r;for(n=r=e,i=this.getLength();n>0&&this.getCommonAttributesAtRange([n-1,r])[t];)n--;for(;i>r&&this.getCommonAttributesAtRange([e,r+1])[t];)r++;return[n,r]},i.prototype.getTextAtRange=function(t){return this.copyWithPieceList(this.pieceList.getSplittableListInRange(t))},i.prototype.getStringAtRange=function(t){return this.pieceList.getSplittableListInRange(t).toString()},i.prototype.getStringAtPosition=function(t){return this.getStringAtRange([t,t+1])},i.prototype.startsWithString=function(t){return this.getStringAtRange([0,t.length])===t},i.prototype.endsWithString=function(t){var e;return e=this.getLength(),this.getStringAtRange([e-t.length,e])===t},i.prototype.getAttachmentPieces=function(){var t,e,n,i,r;for(i=this.pieceList.toArray(),r=[],t=0,e=i.length;e>t;t++)n=i[t],null!=n.attachment&&r.push(n);return r},i.prototype.getAttachments=function(){var t,e,n,i,r;for(i=this.getAttachmentPieces(),r=[],t=0,e=i.length;e>t;t++)n=i[t],r.push(n.attachment);return r},i.prototype.getAttachmentAndPositionById=function(t){var e,n,i,r,o,s;for(r=0,o=this.pieceList.toArray(),e=0,n=o.length;n>e;e++){if(i=o[e],(null!=(s=i.attachment)?s.id:void 0)===t)return{attachment:i.attachment,position:r};r+=i.length}return{attachment:null,position:null}},i.prototype.getAttachmentById=function(t){var e,n,i;return i=this.getAttachmentAndPositionById(t),e=i.attachment,n=i.position,e},i.prototype.getRangeOfAttachment=function(t){var e,n;return n=this.getAttachmentAndPositionById(t.id),t=n.attachment,e=n.position,null!=t?[e,e+1]:void 0},i.prototype.updateAttributesForAttachment=function(t,e){var n;return(n=this.getRangeOfAttachment(e))?this.addAttributesAtRange(t,n):this},i.prototype.getLength=function(){return this.pieceList.getEndPosition()},i.prototype.isEmpty=function(){return 0===this.getLength()},i.prototype.isEqualTo=function(t){var e;return i.__super__.isEqualTo.apply(this,arguments)||(null!=t&&null!=(e=t.pieceList)?e.isEqualTo(this.pieceList):void 0)},i.prototype.isBlockBreak=function(){return 1===this.getLength()&&this.pieceList.getObjectAtIndex(0).isBlockBreak()},i.prototype.eachPiece=function(t){return this.pieceList.eachObject(t)},i.prototype.getPieces=function(){return this.pieceList.toArray()},i.prototype.getPieceAtPosition=function(t){return this.pieceList.getObjectAtPosition(t)},i.prototype.contentsForInspection=function(){return{pieceList:this.pieceList.inspect()}},i.prototype.toSerializableText=function(){var t;return t=this.pieceList.selectSplittableList(function(t){return t.isSerializable()}),this.copyWithPieceList(t)},i.prototype.toString=function(){return this.pieceList.toString()},i.prototype.toJSON=function(){return this.pieceList.toJSON()},i.prototype.toConsole=function(){var t;return JSON.stringify(function(){var e,n,i,r;for(i=this.pieceList.toArray(),r=[],e=0,n=i.length;n>e;e++)t=i[e],r.push(JSON.parse(t.toConsole()));return r}.call(this))},i.prototype.getDirection=function(){return e.getDirection(this.toString())},i.prototype.isRTL=function(){return"rtl"===this.getDirection()},i}(e.Object)}.call(this),function(){var t,n,i,r,o,s=function(t,e){function n(){this.constructor=t}for(var i in e)a.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},a={}.hasOwnProperty,u=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1},c=[].slice;t=e.arraysAreEqual,o=e.spliceArray,i=e.getBlockConfig,n=e.getBlockAttributeNames,r=e.getListAttributeNames,e.Block=function(n){function a(t,n){null==t&&(t=new e.Text),null==n&&(n=[]),a.__super__.constructor.apply(this,arguments),this.text=h(t),this.attributes=n}var l,h,p,d,f,g,m,y,v;return s(a,n),a.fromJSON=function(t){var n;return n=e.Text.fromJSON(t.text),new this(n,t.attributes)},a.prototype.isEmpty=function(){return this.text.isBlockBreak()},a.prototype.isEqualTo=function(e){return a.__super__.isEqualTo.apply(this,arguments)||this.text.isEqualTo(null!=e?e.text:void 0)&&t(this.attributes,null!=e?e.attributes:void 0)},a.prototype.copyWithText=function(t){return new this.constructor(t,this.attributes)},a.prototype.copyWithoutText=function(){return this.copyWithText(null)},a.prototype.copyWithAttributes=function(t){return new this.constructor(this.text,t)},a.prototype.copyWithoutAttributes=function(){return this.copyWithAttributes(null)},a.prototype.copyUsingObjectMap=function(t){var e;return this.copyWithText((e=t.find(this.text))?e:this.text.copyUsingObjectMap(t))},a.prototype.addAttribute=function(t){var e;return e=this.attributes.concat(d(t)),this.copyWithAttributes(e)},a.prototype.removeAttribute=function(t){var e,n;return n=i(t).listAttribute,e=g(g(this.attributes,t),n),this.copyWithAttributes(e)},a.prototype.removeLastAttribute=function(){return this.removeAttribute(this.getLastAttribute())},a.prototype.getLastAttribute=function(){return f(this.attributes)},a.prototype.getAttributes=function(){return this.attributes.slice(0)},a.prototype.getAttributeLevel=function(){return this.attributes.length},a.prototype.getAttributeAtLevel=function(t){return this.attributes[t-1]},a.prototype.hasAttribute=function(t){return u.call(this.attributes,t)>=0},a.prototype.hasAttributes=function(){return this.getAttributeLevel()>0},a.prototype.getLastNestableAttribute=function(){return f(this.getNestableAttributes())},a.prototype.getNestableAttributes=function(){var t,e,n,r,o;for(r=this.attributes,o=[],e=0,n=r.length;n>e;e++)t=r[e],i(t).nestable&&o.push(t);return o},a.prototype.getNestingLevel=function(){return this.getNestableAttributes().length},a.prototype.decreaseNestingLevel=function(){var t;return(t=this.getLastNestableAttribute())?this.removeAttribute(t):this},a.prototype.increaseNestingLevel=function(){var t,e,n;return(t=this.getLastNestableAttribute())?(n=this.attributes.lastIndexOf(t),e=o.apply(null,[this.attributes,n+1,0].concat(c.call(d(t)))),this.copyWithAttributes(e)):this},a.prototype.getListItemAttributes=function(){var t,e,n,r,o;for(r=this.attributes,o=[],e=0,n=r.length;n>e;e++)t=r[e],i(t).listAttribute&&o.push(t);return o},a.prototype.isListItem=function(){var t;return null!=(t=i(this.getLastAttribute()))?t.listAttribute:void 0},a.prototype.isTerminalBlock=function(){var t;return null!=(t=i(this.getLastAttribute()))?t.terminal:void 0},a.prototype.breaksOnReturn=function(){var t;return null!=(t=i(this.getLastAttribute()))?t.breakOnReturn:void 0},a.prototype.findLineBreakInDirectionFromPosition=function(t,e){var n,i;return i=this.toString(),n=function(){switch(t){case"forward":return i.indexOf("\n",e);case"backward":return i.slice(0,e).lastIndexOf("\n")}}(),-1!==n?n:void 0},a.prototype.contentsForInspection=function(){return{text:this.text.inspect(),attributes:this.attributes}},a.prototype.toString=function(){return this.text.toString()},a.prototype.toJSON=function(){return{text:this.text,attributes:this.attributes}},a.prototype.getDirection=function(){return this.text.getDirection()},a.prototype.isRTL=function(){return this.text.isRTL()},a.prototype.getLength=function(){return this.text.getLength()},a.prototype.canBeConsolidatedWith=function(t){return!this.hasAttributes()&&!t.hasAttributes()&&this.getDirection()===t.getDirection()},a.prototype.consolidateWith=function(t){var n,i;return n=e.Text.textForStringWithAttributes("\n"),i=this.getTextWithoutBlockBreak().appendText(n),this.copyWithText(i.appendText(t.text))},a.prototype.splitAtOffset=function(t){var e,n;return 0===t?(e=null,n=this):t===this.getLength()?(e=this,n=null):(e=this.copyWithText(this.text.getTextAtRange([0,t])),n=this.copyWithText(this.text.getTextAtRange([t,this.getLength()]))),[e,n]},a.prototype.getBlockBreakPosition=function(){return this.text.getLength()-1},a.prototype.getTextWithoutBlockBreak=function(){return m(this.text)?this.text.getTextAtRange([0,this.getBlockBreakPosition()]):this.text.copy()},a.prototype.canBeGrouped=function(t){return this.attributes[t]},a.prototype.canBeGroupedWith=function(t,e){var n,o,s,a;return s=t.getAttributes(),o=s[e],n=this.attributes[e],!(n!==o||i(n).group===!1&&(a=s[e+1],u.call(r(),a)<0)||this.getDirection()!==t.getDirection()&&!t.isEmpty())},h=function(t){return t=v(t),t=l(t)},v=function(t){var n,i,r,o,s,a;return o=!1,a=t.getPieces(),i=2<=a.length?c.call(a,0,n=a.length-1):(n=0,[]),r=a[n++],null==r?t:(i=function(){var t,e,n;for(n=[],t=0,e=i.length;e>t;t++)s=i[t],s.isBlockBreak()?(o=!0,n.push(y(s))):n.push(s);return n}(),o?new e.Text(c.call(i).concat([r])):t)},p=e.Text.textForStringWithAttributes("\n",{blockBreak:!0}),l=function(t){return m(t)?t:t.appendText(p)},m=function(t){var e,n;return n=t.getLength(),0===n?!1:(e=t.getTextAtRange([n-1,n]),e.isBlockBreak())},y=function(t){return t.copyWithoutAttribute("blockBreak")},d=function(t){var e;return e=i(t).listAttribute,null!=e?[e,t]:[t]},f=function(t){return t.slice(-1)[0]},g=function(t,e){var n;return n=t.lastIndexOf(e),-1===n?t:o(t,n,1)},a}(e.Object)}.call(this),function(){var t,n,i,r=function(t,e){function n(){this.constructor=t}for(var i in e)o.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},o={}.hasOwnProperty,s=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1},a=[].slice;n=e.tagName,i=e.walkTree,t=e.nodeIsAttachmentElement,e.HTMLSanitizer=function(o){function u(t,e){var n;n=null!=e?e:{},this.allowedAttributes=n.allowedAttributes,this.forbiddenProtocols=n.forbiddenProtocols,this.forbiddenElements=n.forbiddenElements,null==this.allowedAttributes&&(this.allowedAttributes=c),null==this.forbiddenProtocols&&(this.forbiddenProtocols=h),null==this.forbiddenElements&&(this.forbiddenElements=l),this.body=p(t)}var c,l,h,p;return r(u,o),c="style href src width height class".split(" "),h="javascript:".split(" "),l="script iframe".split(" "),u.sanitize=function(t,e){var n;return n=new this(t,e),n.sanitize(),n},u.prototype.sanitize=function(){return this.sanitizeElements(),this.normalizeListElementNesting()},u.prototype.getHTML=function(){return this.body.innerHTML},u.prototype.getBody=function(){return this.body},u.prototype.sanitizeElements=function(){var t,n,r,o,s;for(s=i(this.body),o=[];s.nextNode();)switch(r=s.currentNode,r.nodeType){case Node.ELEMENT_NODE:this.elementIsRemovable(r)?o.push(r):this.sanitizeElement(r);break;case Node.COMMENT_NODE:o.push(r)}for(t=0,n=o.length;n>t;t++)r=o[t],e.removeNode(r);return this.body},u.prototype.sanitizeElement=function(t){var e,n,i,r,o;for(t.hasAttribute("href")&&(r=t.protocol,s.call(this.forbiddenProtocols,r)>=0&&t.removeAttribute("href")),o=a.call(t.attributes),e=0,n=o.length;n>e;e++)i=o[e].name,s.call(this.allowedAttributes,i)>=0||0===i.indexOf("data-trix")||t.removeAttribute(i);return t},u.prototype.normalizeListElementNesting=function(){var t,e,i,r,o;for(o=a.call(this.body.querySelectorAll("ul,ol")),t=0,e=o.length;e>t;t++)i=o[t],(r=i.previousElementSibling)&&"li"===n(r)&&r.appendChild(i);return this.body},u.prototype.elementIsRemovable=function(t){return(null!=t?t.nodeType:void 0)===Node.ELEMENT_NODE?this.elementIsForbidden(t)||this.elementIsntSerializable(t):void 0},u.prototype.elementIsForbidden=function(t){var e;return e=n(t),s.call(this.forbiddenElements,e)>=0},u.prototype.elementIsntSerializable=function(e){return"false"===e.getAttribute("data-trix-serialize")&&!t(e)},p=function(t){var e,n,i,r,o;for(null==t&&(t=""),t=t.replace(/<\/html[^>]*>[^]*$/i,""),e=document.implementation.createHTMLDocument(""),e.documentElement.innerHTML=t,o=e.head.querySelectorAll("style"),i=0,r=o.length;r>i;i++)n=o[i],e.body.appendChild(n);return e.body},u}(e.BasicObject)}.call(this),function(){var t,n,i,r,o,s,a,u,c,l,h,p=function(t,e){function n(){this.constructor=t}for(var i in e)d.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},d={}.hasOwnProperty,f=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.arraysAreEqual,s=e.makeElement,l=e.tagName,o=e.getBlockTagNames,h=e.walkTree,r=e.findClosestElementFromNode,i=e.elementContainsNode,a=e.nodeIsAttachmentElement,u=e.normalizeSpaces,n=e.breakableWhitespacePattern,c=e.squishBreakableWhitespace,e.HTMLParser=function(d){function g(t,e){this.html=t,this.referenceElement=(null!=e?e:{}).referenceElement,this.blocks=[],this.blockElements=[],this.processedElements=[]}var m,y,v,b,A,C,x,R,E,S,k,D;return p(g,d),g.parse=function(t,e){var n;return n=new this(t,e),n.parse(),n},g.prototype.getDocument=function(){return e.Document.fromJSON(this.blocks)},g.prototype.parse=function(){var t,n;try{for(this.createHiddenContainer(),t=e.HTMLSanitizer.sanitize(this.html).getHTML(),this.containerElement.innerHTML=t,n=h(this.containerElement,{usingFilter:x});n.nextNode();)this.processNode(n.currentNode);return this.translateBlockElementMarginsToNewlines()}finally{this.removeHiddenContainer()}},g.prototype.createHiddenContainer=function(){return this.referenceElement?(this.containerElement=this.referenceElement.cloneNode(!1),this.containerElement.removeAttribute("id"),this.containerElement.setAttribute("data-trix-internal",""),this.containerElement.style.display="none",this.referenceElement.parentNode.insertBefore(this.containerElement,this.referenceElement.nextSibling)):(this.containerElement=s({tagName:"div",style:{display:"none"}}),document.body.appendChild(this.containerElement))},g.prototype.removeHiddenContainer=function(){return e.removeNode(this.containerElement)},x=function(t){return"style"===l(t)?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT},g.prototype.processNode=function(t){switch(t.nodeType){case Node.TEXT_NODE:if(!this.isInsignificantTextNode(t))return this.appendBlockForTextNode(t),this.processTextNode(t);break;case Node.ELEMENT_NODE:return this.appendBlockForElement(t),this.processElement(t)}},g.prototype.appendBlockForTextNode=function(e){var n,i,r;return i=e.parentNode,i===this.currentBlockElement&&this.isBlockElement(e.previousSibling)?this.appendStringWithAttributes("\n"):i!==this.containerElement&&!this.isBlockElement(i)||(n=this.getBlockAttributes(i),t(n,null!=(r=this.currentBlock)?r.attributes:void 0))?void 0:(this.currentBlock=this.appendBlockForAttributesWithElement(n,i),this.currentBlockElement=i)},g.prototype.appendBlockForElement=function(e){var n,r,o,s;if(o=this.isBlockElement(e),r=i(this.currentBlockElement,e),o&&!this.isBlockElement(e.firstChild)){if((!this.isInsignificantTextNode(e.firstChild)||!this.isBlockElement(e.firstElementChild))&&(n=this.getBlockAttributes(e),e.firstChild))return r&&t(n,this.currentBlock.attributes)?this.appendStringWithAttributes("\n"):(this.currentBlock=this.appendBlockForAttributesWithElement(n,e),this.currentBlockElement=e) }else if(this.currentBlockElement&&!r&&!o)return(s=this.findParentBlockElement(e))?this.appendBlockForElement(s):(this.currentBlock=this.appendEmptyBlock(),this.currentBlockElement=null)},g.prototype.findParentBlockElement=function(t){var e;for(e=t.parentElement;e&&e!==this.containerElement;){if(this.isBlockElement(e)&&f.call(this.blockElements,e)>=0)return e;e=e.parentElement}return null},g.prototype.processTextNode=function(t){var e,n;return n=t.data,y(t.parentNode)||(n=c(n),k(null!=(e=t.previousSibling)?e.textContent:void 0)&&(n=A(n))),this.appendStringWithAttributes(n,this.getTextAttributes(t.parentNode))},g.prototype.processElement=function(t){var e,n,i,r,o;if(a(t))return e=R(t,"attachment"),Object.keys(e).length&&(r=this.getTextAttributes(t),this.appendAttachmentWithAttributes(e,r),t.innerHTML=""),this.processedElements.push(t);switch(l(t)){case"br":return this.isExtraBR(t)||this.isBlockElement(t.nextSibling)||this.appendStringWithAttributes("\n",this.getTextAttributes(t)),this.processedElements.push(t);case"img":e={url:t.getAttribute("src"),contentType:"image"},i=b(t);for(n in i)o=i[n],e[n]=o;return this.appendAttachmentWithAttributes(e,this.getTextAttributes(t)),this.processedElements.push(t);case"tr":if(t.parentNode.firstChild!==t)return this.appendStringWithAttributes("\n");break;case"td":if(t.parentNode.firstChild!==t)return this.appendStringWithAttributes(" | ")}},g.prototype.appendBlockForAttributesWithElement=function(t,e){var n;return this.blockElements.push(e),n=m(t),this.blocks.push(n),n},g.prototype.appendEmptyBlock=function(){return this.appendBlockForAttributesWithElement([],null)},g.prototype.appendStringWithAttributes=function(t,e){return this.appendPiece(S(t,e))},g.prototype.appendAttachmentWithAttributes=function(t,e){return this.appendPiece(E(t,e))},g.prototype.appendPiece=function(t){return 0===this.blocks.length&&this.appendEmptyBlock(),this.blocks[this.blocks.length-1].text.push(t)},g.prototype.appendStringToTextAtIndex=function(t,e){var n,i;return i=this.blocks[e].text,n=i[i.length-1],"string"===(null!=n?n.type:void 0)?n.string+=t:i.push(S(t))},g.prototype.prependStringToTextAtIndex=function(t,e){var n,i;return i=this.blocks[e].text,n=i[0],"string"===(null!=n?n.type:void 0)?n.string=t+n.string:i.unshift(S(t))},S=function(t,e){var n;return null==e&&(e={}),n="string",t=u(t),{string:t,attributes:e,type:n}},E=function(t,e){var n;return null==e&&(e={}),n="attachment",{attachment:t,attributes:e,type:n}},m=function(t){var e;return null==t&&(t={}),e=[],{text:e,attributes:t}},g.prototype.getTextAttributes=function(t){var n,i,o,s,u,c,l,h,p,d,f,g;o={},p=e.config.textAttributes;for(n in p)if(u=p[n],u.tagName&&r(t,{matchingSelector:u.tagName,untilNode:this.containerElement}))o[n]=!0;else if(u.parser){if(g=u.parser(t)){for(i=!1,d=this.findBlockElementAncestors(t),c=0,h=d.length;h>c;c++)if(s=d[c],u.parser(s)===g){i=!0;break}i||(o[n]=g)}}else u.styleProperty&&(g=t.style[u.styleProperty])&&(o[n]=g);if(a(t)){f=R(t,"attributes");for(l in f)g=f[l],o[l]=g}return o},g.prototype.getBlockAttributes=function(t){var n,i,r,o;for(i=[];t&&t!==this.containerElement;){o=e.config.blockAttributes;for(n in o)r=o[n],r.parse!==!1&&l(t)===r.tagName&&(("function"==typeof r.test?r.test(t):void 0)||!r.test)&&(i.push(n),r.listAttribute&&i.push(r.listAttribute));t=t.parentNode}return i.reverse()},g.prototype.findBlockElementAncestors=function(t){var e,n;for(e=[];t&&t!==this.containerElement;)n=l(t),f.call(o(),n)>=0&&e.push(t),t=t.parentNode;return e},R=function(t,e){try{return JSON.parse(t.getAttribute("data-trix-"+e))}catch(n){return{}}},b=function(t){var e,n,i;return i=t.getAttribute("width"),n=t.getAttribute("height"),e={},i&&(e.width=parseInt(i,10)),n&&(e.height=parseInt(n,10)),e},g.prototype.isBlockElement=function(t){var e;if((null!=t?t.nodeType:void 0)===Node.ELEMENT_NODE&&!a(t)&&!r(t,{matchingSelector:"td",untilNode:this.containerElement}))return e=l(t),f.call(o(),e)>=0||"block"===window.getComputedStyle(t).display},g.prototype.isInsignificantTextNode=function(t){var e,n,i;if((null!=t?t.nodeType:void 0)===Node.TEXT_NODE&&D(t.data)&&(n=t.parentNode,i=t.previousSibling,e=t.nextSibling,(!C(n.previousSibling)||this.isBlockElement(n.previousSibling))&&!y(n)))return!i||this.isBlockElement(i)||!e||this.isBlockElement(e)},g.prototype.isExtraBR=function(t){return"br"===l(t)&&this.isBlockElement(t.parentNode)&&t.parentNode.lastChild===t},y=function(t){var e;return e=window.getComputedStyle(t).whiteSpace,"pre"===e||"pre-wrap"===e||"pre-line"===e},C=function(t){return t&&!k(t.textContent)},g.prototype.translateBlockElementMarginsToNewlines=function(){var t,e,n,i,r,o,s,a;for(e=this.getMarginOfDefaultBlockElement(),s=this.blocks,a=[],i=n=0,r=s.length;r>n;i=++n)t=s[i],(o=this.getMarginOfBlockElementAtIndex(i))&&(o.top>2*e.top&&this.prependStringToTextAtIndex("\n",i),a.push(o.bottom>2*e.bottom?this.appendStringToTextAtIndex("\n",i):void 0));return a},g.prototype.getMarginOfBlockElementAtIndex=function(t){var e,n;return!(e=this.blockElements[t])||!e.textContent||(n=l(e),f.call(o(),n)>=0||f.call(this.processedElements,e)>=0)?void 0:v(e)},g.prototype.getMarginOfDefaultBlockElement=function(){var t;return t=s(e.config.blockAttributes["default"].tagName),this.containerElement.appendChild(t),v(t)},v=function(t){var e;return e=window.getComputedStyle(t),"block"===e.display?{top:parseInt(e.marginTop),bottom:parseInt(e.marginBottom)}:void 0},A=function(t){return t.replace(RegExp("^"+n.source+"+"),"")},D=function(t){return RegExp("^"+n.source+"*$").test(t)},k=function(t){return/\s$/.test(t)},g}(e.BasicObject)}.call(this),function(){var t,n,i,r,o=function(t,e){function n(){this.constructor=t}for(var i in e)s.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},s={}.hasOwnProperty,a=[].slice,u=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.arraysAreEqual,i=e.normalizeRange,r=e.rangeIsCollapsed,n=e.getBlockConfig,e.Document=function(s){function c(t){null==t&&(t=[]),c.__super__.constructor.apply(this,arguments),0===t.length&&(t=[new e.Block]),this.blockList=e.SplittableList.box(t)}var l;return o(c,s),c.fromJSON=function(t){var n,i;return i=function(){var i,r,o;for(o=[],i=0,r=t.length;r>i;i++)n=t[i],o.push(e.Block.fromJSON(n));return o}(),new this(i)},c.fromHTML=function(t,n){return e.HTMLParser.parse(t,n).getDocument()},c.fromString=function(t,n){var i;return i=e.Text.textForStringWithAttributes(t,n),new this([new e.Block(i)])},c.prototype.isEmpty=function(){var t;return 1===this.blockList.length&&(t=this.getBlockAtIndex(0),t.isEmpty()&&!t.hasAttributes())},c.prototype.copy=function(t){var e;return null==t&&(t={}),e=t.consolidateBlocks?this.blockList.consolidate().toArray():this.blockList.toArray(),new this.constructor(e)},c.prototype.copyUsingObjectsFromDocument=function(t){var n;return n=new e.ObjectMap(t.getObjects()),this.copyUsingObjectMap(n)},c.prototype.copyUsingObjectMap=function(t){var e,n,i;return n=function(){var n,r,o,s;for(o=this.getBlocks(),s=[],n=0,r=o.length;r>n;n++)e=o[n],s.push((i=t.find(e))?i:e.copyUsingObjectMap(t));return s}.call(this),new this.constructor(n)},c.prototype.copyWithBaseBlockAttributes=function(t){var e,n,i;return null==t&&(t=[]),i=function(){var i,r,o,s;for(o=this.getBlocks(),s=[],i=0,r=o.length;r>i;i++)n=o[i],e=t.concat(n.getAttributes()),s.push(n.copyWithAttributes(e));return s}.call(this),new this.constructor(i)},c.prototype.replaceBlock=function(t,e){var n;return n=this.blockList.indexOf(t),-1===n?this:new this.constructor(this.blockList.replaceObjectAtIndex(e,n))},c.prototype.insertDocumentAtRange=function(t,e){var n,o,s,a,u,c,l;return o=t.blockList,u=(e=i(e))[0],c=this.locationFromPosition(u),s=c.index,a=c.offset,l=this,n=this.getBlockAtPosition(u),r(e)&&n.isEmpty()&&!n.hasAttributes()?l=new this.constructor(l.blockList.removeObjectAtIndex(s)):n.getBlockBreakPosition()===a&&u++,l=l.removeTextAtRange(e),new this.constructor(l.blockList.insertSplittableListAtPosition(o,u))},c.prototype.mergeDocumentAtRange=function(e,n){var r,o,s,a,u,c,l,h,p,d,f,g;return f=(n=i(n))[0],d=this.locationFromPosition(f),o=this.getBlockAtIndex(d.index).getAttributes(),r=e.getBaseBlockAttributes(),g=o.slice(-r.length),t(r,g)?(l=o.slice(0,-r.length),c=e.copyWithBaseBlockAttributes(l)):c=e.copy({consolidateBlocks:!0}).copyWithBaseBlockAttributes(o),s=c.getBlockCount(),a=c.getBlockAtIndex(0),t(o,a.getAttributes())?(u=a.getTextWithoutBlockBreak(),p=this.insertTextAtRange(u,n),s>1&&(c=new this.constructor(c.getBlocks().slice(1)),h=f+u.getLength(),p=p.insertDocumentAtRange(c,h))):p=this.insertDocumentAtRange(c,n),p},c.prototype.insertTextAtRange=function(t,e){var n,r,o,s,a;return a=(e=i(e))[0],s=this.locationFromPosition(a),r=s.index,o=s.offset,n=this.removeTextAtRange(e),new this.constructor(n.blockList.editObjectAtIndex(r,function(e){return e.copyWithText(e.text.insertTextAtPosition(t,o))}))},c.prototype.removeTextAtRange=function(t){var e,n,o,s,a,u,c,l,h,p,d,f,g,m,y,v,b,A,C,x,R;return p=t=i(t),l=p[0],A=p[1],r(t)?this:(d=this.locationRangeFromRange(t),u=d[0],v=d[1],a=u.index,c=u.offset,s=this.getBlockAtIndex(a),y=v.index,b=v.offset,m=this.getBlockAtIndex(y),f=A-l===1&&s.getBlockBreakPosition()===c&&m.getBlockBreakPosition()!==b&&"\n"===m.text.getStringAtPosition(b),f?o=this.blockList.editObjectAtIndex(y,function(t){return t.copyWithText(t.text.removeTextAtRange([b,b+1]))}):(h=s.text.getTextAtRange([0,c]),C=m.text.getTextAtRange([b,m.getLength()]),x=h.appendText(C),g=a!==y&&0===c,R=g&&s.getAttributeLevel()>=m.getAttributeLevel(),n=R?m.copyWithText(x):s.copyWithText(x),e=y+1-a,o=this.blockList.splice(a,e,n)),new this.constructor(o))},c.prototype.moveTextFromRangeToPosition=function(t,e){var n,r,o,s,u,c,l,h,p,d;return c=t=i(t),p=c[0],o=c[1],e>=p&&o>=e?this:(r=this.getDocumentAtRange(t),h=this.removeTextAtRange(t),u=e>p,u&&(e-=r.getLength()),l=r.getBlocks(),s=l[0],n=2<=l.length?a.call(l,1):[],0===n.length?(d=s.getTextWithoutBlockBreak(),u&&(e+=1)):d=s.text,h=h.insertTextAtRange(d,e),0===n.length?h:(r=new this.constructor(n),e+=d.getLength(),h.insertDocumentAtRange(r,e)))},c.prototype.addAttributeAtRange=function(t,e,i){var r;return r=this.blockList,this.eachBlockAtRange(i,function(i,o,s){return r=r.editObjectAtIndex(s,function(){return n(t)?i.addAttribute(t,e):o[0]===o[1]?i:i.copyWithText(i.text.addAttributeAtRange(t,e,o))})}),new this.constructor(r)},c.prototype.addAttribute=function(t,e){var n;return n=this.blockList,this.eachBlock(function(i,r){return n=n.editObjectAtIndex(r,function(){return i.addAttribute(t,e)})}),new this.constructor(n)},c.prototype.removeAttributeAtRange=function(t,e){var i;return i=this.blockList,this.eachBlockAtRange(e,function(e,r,o){return n(t)?i=i.editObjectAtIndex(o,function(){return e.removeAttribute(t)}):r[0]!==r[1]?i=i.editObjectAtIndex(o,function(){return e.copyWithText(e.text.removeAttributeAtRange(t,r))}):void 0}),new this.constructor(i)},c.prototype.updateAttributesForAttachment=function(t,e){var n,i,r,o;return r=(i=this.getRangeOfAttachment(e))[0],n=this.locationFromPosition(r).index,o=this.getTextAtIndex(n),new this.constructor(this.blockList.editObjectAtIndex(n,function(n){return n.copyWithText(o.updateAttributesForAttachment(t,e))}))},c.prototype.removeAttributeForAttachment=function(t,e){var n;return n=this.getRangeOfAttachment(e),this.removeAttributeAtRange(t,n)},c.prototype.insertBlockBreakAtRange=function(t){var n,r,o,s;return s=(t=i(t))[0],o=this.locationFromPosition(s).offset,r=this.removeTextAtRange(t),0===o&&(n=[new e.Block]),new this.constructor(r.blockList.insertSplittableListAtPosition(new e.SplittableList(n),s))},c.prototype.applyBlockAttributeAtRange=function(t,e,i){var r,o,s,a;return s=this.expandRangeToLineBreaksAndSplitBlocks(i),o=s.document,i=s.range,r=n(t),r.listAttribute?(o=o.removeLastListAttributeAtRange(i,{exceptAttributeName:t}),a=o.convertLineBreaksToBlockBreaksInRange(i),o=a.document,i=a.range):o=r.exclusive?o.removeBlockAttributesAtRange(i):r.terminal?o.removeLastTerminalAttributeAtRange(i):o.consolidateBlocksAtRange(i),o.addAttributeAtRange(t,e,i)},c.prototype.removeLastListAttributeAtRange=function(t,e){var i;return null==e&&(e={}),i=this.blockList,this.eachBlockAtRange(t,function(t,r,o){var s;if((s=t.getLastAttribute())&&n(s).listAttribute&&s!==e.exceptAttributeName)return i=i.editObjectAtIndex(o,function(){return t.removeAttribute(s)})}),new this.constructor(i)},c.prototype.removeLastTerminalAttributeAtRange=function(t){var e;return e=this.blockList,this.eachBlockAtRange(t,function(t,i,r){var o;if((o=t.getLastAttribute())&&n(o).terminal)return e=e.editObjectAtIndex(r,function(){return t.removeAttribute(o)})}),new this.constructor(e)},c.prototype.removeBlockAttributesAtRange=function(t){var e;return e=this.blockList,this.eachBlockAtRange(t,function(t,n,i){return t.hasAttributes()?e=e.editObjectAtIndex(i,function(){return t.copyWithoutAttributes()}):void 0}),new this.constructor(e)},c.prototype.expandRangeToLineBreaksAndSplitBlocks=function(t){var e,n,r,o,s,a,u,c,l;return a=t=i(t),l=a[0],o=a[1],c=this.locationFromPosition(l),r=this.locationFromPosition(o),e=this,u=e.getBlockAtIndex(c.index),null!=(c.offset=u.findLineBreakInDirectionFromPosition("backward",c.offset))&&(s=e.positionFromLocation(c),e=e.insertBlockBreakAtRange([s,s+1]),r.index+=1,r.offset-=e.getBlockAtIndex(c.index).getLength(),c.index+=1),c.offset=0,0===r.offset&&r.index>c.index?(r.index-=1,r.offset=e.getBlockAtIndex(r.index).getBlockBreakPosition()):(n=e.getBlockAtIndex(r.index),"\n"===n.text.getStringAtRange([r.offset-1,r.offset])?r.offset-=1:r.offset=n.findLineBreakInDirectionFromPosition("forward",r.offset),r.offset!==n.getBlockBreakPosition()&&(s=e.positionFromLocation(r),e=e.insertBlockBreakAtRange([s,s+1]))),l=e.positionFromLocation(c),o=e.positionFromLocation(r),t=i([l,o]),{document:e,range:t}},c.prototype.convertLineBreaksToBlockBreaksInRange=function(t){var e,n,r;return n=(t=i(t))[0],r=this.getStringAtRange(t).slice(0,-1),e=this,r.replace(/.*?\n/g,function(t){return n+=t.length,e=e.insertBlockBreakAtRange([n-1,n])}),{document:e,range:t}},c.prototype.consolidateBlocksAtRange=function(t){var e,n,r,o,s;return r=t=i(t),s=r[0],n=r[1],o=this.locationFromPosition(s).index,e=this.locationFromPosition(n).index,new this.constructor(this.blockList.consolidateFromIndexToIndex(o,e))},c.prototype.getDocumentAtRange=function(t){var e;return t=i(t),e=this.blockList.getSplittableListInRange(t).toArray(),new this.constructor(e)},c.prototype.getStringAtRange=function(t){var e,n,r;return r=t=i(t),n=r[r.length-1],n!==this.getLength()&&(e=-1),this.getDocumentAtRange(t).toString().slice(0,e)},c.prototype.getBlockAtIndex=function(t){return this.blockList.getObjectAtIndex(t)},c.prototype.getBlockAtPosition=function(t){var e;return e=this.locationFromPosition(t).index,this.getBlockAtIndex(e)},c.prototype.getTextAtIndex=function(t){var e;return null!=(e=this.getBlockAtIndex(t))?e.text:void 0},c.prototype.getTextAtPosition=function(t){var e;return e=this.locationFromPosition(t).index,this.getTextAtIndex(e)},c.prototype.getPieceAtPosition=function(t){var e,n,i;return i=this.locationFromPosition(t),e=i.index,n=i.offset,this.getTextAtIndex(e).getPieceAtPosition(n)},c.prototype.getCharacterAtPosition=function(t){var e,n,i;return i=this.locationFromPosition(t),e=i.index,n=i.offset,this.getTextAtIndex(e).getStringAtRange([n,n+1])},c.prototype.getLength=function(){return this.blockList.getEndPosition()},c.prototype.getBlocks=function(){return this.blockList.toArray()},c.prototype.getBlockCount=function(){return this.blockList.length},c.prototype.getEditCount=function(){return this.editCount},c.prototype.eachBlock=function(t){return this.blockList.eachObject(t)},c.prototype.eachBlockAtRange=function(t,e){var n,r,o,s,a,u,c,l,h,p,d,f;if(u=t=i(t),d=u[0],o=u[1],p=this.locationFromPosition(d),r=this.locationFromPosition(o),p.index===r.index)return n=this.getBlockAtIndex(p.index),f=[p.offset,r.offset],e(n,f,p.index);for(h=[],a=s=c=p.index,l=r.index;l>=c?l>=s:s>=l;a=l>=c?++s:--s)(n=this.getBlockAtIndex(a))?(f=function(){switch(a){case p.index:return[p.offset,n.text.getLength()];case r.index:return[0,r.offset];default:return[0,n.text.getLength()]}}(),h.push(e(n,f,a))):h.push(void 0);return h},c.prototype.getCommonAttributesAtRange=function(t){var n,o,s;return o=(t=i(t))[0],r(t)?this.getCommonAttributesAtPosition(o):(s=[],n=[],this.eachBlockAtRange(t,function(t,e){return e[0]!==e[1]?(s.push(t.text.getCommonAttributesAtRange(e)),n.push(l(t))):void 0}),e.Hash.fromCommonAttributesOfObjects(s).merge(e.Hash.fromCommonAttributesOfObjects(n)).toObject())},c.prototype.getCommonAttributesAtPosition=function(t){var n,i,r,o,s,a,c,h,p,d;if(p=this.locationFromPosition(t),s=p.index,h=p.offset,r=this.getBlockAtIndex(s),!r)return{};o=l(r),n=r.text.getAttributesAtPosition(h),i=r.text.getAttributesAtPosition(h-1),a=function(){var t,n;t=e.config.textAttributes,n=[];for(c in t)d=t[c],d.inheritable&&n.push(c);return n}();for(c in i)d=i[c],(d===n[c]||u.call(a,c)>=0)&&(o[c]=d);return o},c.prototype.getRangeOfCommonAttributeAtPosition=function(t,e){var n,r,o,s,a,u,c,l,h;return a=this.locationFromPosition(e),o=a.index,s=a.offset,h=this.getTextAtIndex(o),u=h.getExpandedRangeForAttributeAtOffset(t,s),l=u[0],r=u[1],c=this.positionFromLocation({index:o,offset:l}),n=this.positionFromLocation({index:o,offset:r}),i([c,n])},c.prototype.getBaseBlockAttributes=function(){var t,e,n,i,r,o,s;for(t=this.getBlockAtIndex(0).getAttributes(),n=i=1,s=this.getBlockCount();s>=1?s>i:i>s;n=s>=1?++i:--i)e=this.getBlockAtIndex(n).getAttributes(),o=Math.min(t.length,e.length),t=function(){var n,i,s;for(s=[],r=n=0,i=o;(i>=0?i>n:n>i)&&e[r]===t[r];r=i>=0?++n:--n)s.push(e[r]);return s}();return t},l=function(t){var e,n;return n={},(e=t.getLastAttribute())&&(n[e]=!0),n},c.prototype.getAttachmentById=function(t){var e,n,i,r;for(r=this.getAttachments(),n=0,i=r.length;i>n;n++)if(e=r[n],e.id===t)return e},c.prototype.getAttachmentPieces=function(){var t;return t=[],this.blockList.eachObject(function(e){var n;return n=e.text,t=t.concat(n.getAttachmentPieces())}),t},c.prototype.getAttachments=function(){var t,e,n,i,r;for(i=this.getAttachmentPieces(),r=[],t=0,e=i.length;e>t;t++)n=i[t],r.push(n.attachment);return r},c.prototype.getRangeOfAttachment=function(t){var e,n,r,o,s,a,u;for(o=0,s=this.blockList.toArray(),n=e=0,r=s.length;r>e;n=++e){if(a=s[n].text,u=a.getRangeOfAttachment(t))return i([o+u[0],o+u[1]]);o+=a.getLength()}},c.prototype.getLocationRangeOfAttachment=function(t){var e;return e=this.getRangeOfAttachment(t),this.locationRangeFromRange(e)},c.prototype.getAttachmentPieceForAttachment=function(t){var e,n,i,r;for(r=this.getAttachmentPieces(),e=0,n=r.length;n>e;e++)if(i=r[e],i.attachment===t)return i},c.prototype.findRangesForBlockAttribute=function(t){var e,n,i,r,o,s,a;for(o=0,s=[],a=this.getBlocks(),n=0,i=a.length;i>n;n++)e=a[n],r=e.getLength(),e.hasAttribute(t)&&s.push([o,o+r]),o+=r;return s},c.prototype.findRangesForTextAttribute=function(t,e){var n,i,r,o,s,a,u,c,l,h;for(h=(null!=e?e:{}).withValue,a=0,u=[],c=[],o=function(e){return null!=h?e.getAttribute(t)===h:e.hasAttribute(t)},l=this.getPieces(),n=0,i=l.length;i>n;n++)s=l[n],r=s.getLength(),o(s)&&(u[1]===a?u[1]=a+r:c.push(u=[a,a+r])),a+=r;return c},c.prototype.locationFromPosition=function(t){var e,n;return n=this.blockList.findIndexAndOffsetAtPosition(Math.max(0,t)),null!=n.index?n:(e=this.getBlocks(),{index:e.length-1,offset:e[e.length-1].getLength()})},c.prototype.positionFromLocation=function(t){return this.blockList.findPositionAtIndexAndOffset(t.index,t.offset)},c.prototype.locationRangeFromPosition=function(t){return i(this.locationFromPosition(t))},c.prototype.locationRangeFromRange=function(t){var e,n,r,o;if(t=i(t))return o=t[0],n=t[1],r=this.locationFromPosition(o),e=this.locationFromPosition(n),i([r,e])},c.prototype.rangeFromLocationRange=function(t){var e,n;return t=i(t),e=this.positionFromLocation(t[0]),r(t)||(n=this.positionFromLocation(t[1])),i([e,n])},c.prototype.isEqualTo=function(t){return this.blockList.isEqualTo(null!=t?t.blockList:void 0)},c.prototype.getTexts=function(){var t,e,n,i,r;for(i=this.getBlocks(),r=[],e=0,n=i.length;n>e;e++)t=i[e],r.push(t.text);return r},c.prototype.getPieces=function(){var t,e,n,i,r;for(n=[],i=this.getTexts(),t=0,e=i.length;e>t;t++)r=i[t],n.push.apply(n,r.getPieces());return n},c.prototype.getObjects=function(){return this.getBlocks().concat(this.getTexts()).concat(this.getPieces())},c.prototype.toSerializableDocument=function(){var t;return t=[],this.blockList.eachObject(function(e){return t.push(e.copyWithText(e.text.toSerializableText()))}),new this.constructor(t)},c.prototype.toString=function(){return this.blockList.toString()},c.prototype.toJSON=function(){return this.blockList.toJSON()},c.prototype.toConsole=function(){var t;return JSON.stringify(function(){var e,n,i,r;for(i=this.blockList.toArray(),r=[],e=0,n=i.length;n>e;e++)t=i[e],r.push(JSON.parse(t.text.toConsole()));return r}.call(this))},c}(e.Object)}.call(this),function(){e.LineBreakInsertion=function(){function t(t){var e;this.composition=t,this.document=this.composition.document,e=this.composition.getSelectedRange(),this.startPosition=e[0],this.endPosition=e[1],this.startLocation=this.document.locationFromPosition(this.startPosition),this.endLocation=this.document.locationFromPosition(this.endPosition),this.block=this.document.getBlockAtIndex(this.endLocation.index),this.breaksOnReturn=this.block.breaksOnReturn(),this.previousCharacter=this.block.text.getStringAtPosition(this.endLocation.offset-1),this.nextCharacter=this.block.text.getStringAtPosition(this.endLocation.offset)}return t.prototype.shouldInsertBlockBreak=function(){return this.block.hasAttributes()&&this.block.isListItem()&&!this.block.isEmpty()?0!==this.startLocation.offset:this.breaksOnReturn&&"\n"!==this.nextCharacter},t.prototype.shouldBreakFormattedBlock=function(){return this.block.hasAttributes()&&!this.block.isListItem()&&(this.breaksOnReturn&&"\n"===this.nextCharacter||"\n"===this.previousCharacter)},t.prototype.shouldDecreaseListLevel=function(){return this.block.hasAttributes()&&this.block.isListItem()&&this.block.isEmpty()},t.prototype.shouldPrependListItem=function(){return this.block.isListItem()&&0===this.startLocation.offset&&!this.block.isEmpty()},t.prototype.shouldRemoveLastBlockAttribute=function(){return this.block.hasAttributes()&&!this.block.isListItem()&&this.block.isEmpty()},t}()}.call(this),function(){var t,n,i,r,o,s,a,u,c,l,h=function(t,e){function n(){this.constructor=t}for(var i in e)p.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},p={}.hasOwnProperty;s=e.normalizeRange,c=e.rangesAreEqual,u=e.rangeIsCollapsed,a=e.objectsAreEqual,t=e.arrayStartsWith,l=e.summarizeArrayChange,i=e.getAllAttributeNames,r=e.getBlockConfig,o=e.getTextConfig,n=e.extend,e.Composition=function(p){function d(){this.document=new e.Document,this.attachments=[],this.currentAttributes={},this.revision=0}var f;return h(d,p),d.prototype.setDocument=function(t){var e;return t.isEqualTo(this.document)?void 0:(this.document=t,this.refreshAttachments(),this.revision++,null!=(e=this.delegate)&&"function"==typeof e.compositionDidChangeDocument?e.compositionDidChangeDocument(t):void 0)},d.prototype.getSnapshot=function(){return{document:this.document,selectedRange:this.getSelectedRange()}},d.prototype.loadSnapshot=function(t){var n,i,r,o;return n=t.document,o=t.selectedRange,null!=(i=this.delegate)&&"function"==typeof i.compositionWillLoadSnapshot&&i.compositionWillLoadSnapshot(),this.setDocument(null!=n?n:new e.Document),this.setSelection(null!=o?o:[0,0]),null!=(r=this.delegate)&&"function"==typeof r.compositionDidLoadSnapshot?r.compositionDidLoadSnapshot():void 0},d.prototype.insertText=function(t,e){var n,i,r,o;return o=(null!=e?e:{updatePosition:!0}).updatePosition,i=this.getSelectedRange(),this.setDocument(this.document.insertTextAtRange(t,i)),r=i[0],n=r+t.getLength(),o&&this.setSelection(n),this.notifyDelegateOfInsertionAtRange([r,n])},d.prototype.insertBlock=function(t){var n;return null==t&&(t=new e.Block),n=new e.Document([t]),this.insertDocument(n)},d.prototype.insertDocument=function(t){var n,i,r;return null==t&&(t=new e.Document),i=this.getSelectedRange(),this.setDocument(this.document.insertDocumentAtRange(t,i)),r=i[0],n=r+t.getLength(),this.setSelection(n),this.notifyDelegateOfInsertionAtRange([r,n])},d.prototype.insertString=function(t,n){var i,r;return i=this.getCurrentTextAttributes(),r=e.Text.textForStringWithAttributes(t,i),this.insertText(r,n)},d.prototype.insertBlockBreak=function(){var t,e,n;return e=this.getSelectedRange(),this.setDocument(this.document.insertBlockBreakAtRange(e)),n=e[0],t=n+1,this.setSelection(t),this.notifyDelegateOfInsertionAtRange([n,t])},d.prototype.insertLineBreak=function(){var t,n;return n=new e.LineBreakInsertion(this),n.shouldDecreaseListLevel()?(this.decreaseListLevel(),this.setSelection(n.startPosition)):n.shouldPrependListItem()?(t=new e.Document([n.block.copyWithoutText()]),this.insertDocument(t)):n.shouldInsertBlockBreak()?this.insertBlockBreak():n.shouldRemoveLastBlockAttribute()?this.removeLastBlockAttribute():n.shouldBreakFormattedBlock()?this.breakFormattedBlock(n):this.insertString("\n")},d.prototype.insertHTML=function(t){var n,i,r,o;return n=e.Document.fromHTML(t),r=this.getSelectedRange(),this.setDocument(this.document.mergeDocumentAtRange(n,r)),o=r[0],i=o+n.getLength()-1,this.setSelection(i),this.notifyDelegateOfInsertionAtRange([o,i])},d.prototype.replaceHTML=function(t){var n,i,r;return n=e.Document.fromHTML(t).copyUsingObjectsFromDocument(this.document),i=this.getLocationRange({strict:!1}),r=this.document.rangeFromLocationRange(i),this.setDocument(n),this.setSelection(r)},d.prototype.insertFile=function(t){return this.insertFiles([t])},d.prototype.insertFiles=function(t){var n,i,r,o,s,a;for(i=[],o=0,s=t.length;s>o;o++)r=t[o],(null!=(a=this.delegate)?a.compositionShouldAcceptFile(r):void 0)&&(n=e.Attachment.attachmentForFile(r),i.push(n));return this.insertAttachments(i)},d.prototype.insertAttachment=function(t){return this.insertAttachments([t])},d.prototype.insertAttachments=function(t){var n,i,r,o,s,a,u,c,l;for(c=new e.Text,o=0,s=t.length;s>o;o++)n=t[o],l=n.getType(),a=null!=(u=e.config.attachments[l])?u.presentation:void 0,r=this.getCurrentTextAttributes(),a&&(r.presentation=a),i=e.Text.textForAttachmentWithAttributes(n,r),c=c.appendText(i);return this.insertText(c)},d.prototype.shouldManageDeletingInDirection=function(t){var e;if(e=this.getLocationRange(),u(e)){if("backward"===t&&0===e[0].offset)return!0;if(this.shouldManageMovingCursorInDirection(t))return!0}else if(e[0].index!==e[1].index)return!0;return!1},d.prototype.deleteInDirection=function(t,e){var n,i,r,o,s,a,c,l;return o=(null!=e?e:{}).length,s=this.getLocationRange(),a=this.getSelectedRange(),c=u(a),c?r="backward"===t&&0===s[0].offset:l=s[0].index!==s[1].index,r&&this.canDecreaseBlockAttributeLevel()&&(i=this.getBlock(),i.isListItem()?this.decreaseListLevel():this.decreaseBlockAttributeLevel(),this.setSelection(a[0]),i.isEmpty())?!1:(c&&(a=this.getExpandedRangeInDirection(t,{length:o}),"backward"===t&&(n=this.getAttachmentAtRange(a))),n?(this.editAttachment(n),!1):(this.setDocument(this.document.removeTextAtRange(a)),this.setSelection(a[0]),r||l?!1:void 0))},d.prototype.moveTextFromRange=function(t){var e;return e=this.getSelectedRange()[0],this.setDocument(this.document.moveTextFromRangeToPosition(t,e)),this.setSelection(e)},d.prototype.removeAttachment=function(t){var e;return(e=this.document.getRangeOfAttachment(t))?(this.stopEditingAttachment(),this.setDocument(this.document.removeTextAtRange(e)),this.setSelection(e[0])):void 0},d.prototype.removeLastBlockAttribute=function(){var t,e,n,i;return n=this.getSelectedRange(),i=n[0],e=n[1],t=this.document.getBlockAtPosition(e),this.removeCurrentAttribute(t.getLastAttribute()),this.setSelection(i)},f=" ",d.prototype.insertPlaceholder=function(){return this.placeholderPosition=this.getPosition(),this.insertString(f)},d.prototype.selectPlaceholder=function(){return null!=this.placeholderPosition?(this.setSelectedRange([this.placeholderPosition,this.placeholderPosition+f.length]),this.getSelectedRange()):void 0},d.prototype.forgetPlaceholder=function(){return this.placeholderPosition=null},d.prototype.hasCurrentAttribute=function(t){var e;return e=this.currentAttributes[t],null!=e&&e!==!1},d.prototype.toggleCurrentAttribute=function(t){var e;return(e=!this.currentAttributes[t])?this.setCurrentAttribute(t,e):this.removeCurrentAttribute(t)},d.prototype.canSetCurrentAttribute=function(t){return r(t)?this.canSetCurrentBlockAttribute(t):this.canSetCurrentTextAttribute(t)},d.prototype.canSetCurrentTextAttribute=function(){var t,e,n,i,r;if(e=this.getSelectedDocument()){for(r=e.getAttachments(),n=0,i=r.length;i>n;n++)if(t=r[n],!t.hasContent())return!1;return!0}},d.prototype.canSetCurrentBlockAttribute=function(){var t;if(t=this.getBlock())return!t.isTerminalBlock()},d.prototype.setCurrentAttribute=function(t,e){return r(t)?this.setBlockAttribute(t,e):(this.setTextAttribute(t,e),this.currentAttributes[t]=e,this.notifyDelegateOfCurrentAttributesChange())},d.prototype.setTextAttribute=function(t,n){var i,r,o,s;if(r=this.getSelectedRange())return o=r[0],i=r[1],o!==i?this.setDocument(this.document.addAttributeAtRange(t,n,r)):"href"===t?(s=e.Text.textForStringWithAttributes(n,{href:n}),this.insertText(s)):void 0},d.prototype.setBlockAttribute=function(t,e){var n,i;if(i=this.getSelectedRange())return this.canSetCurrentAttribute(t)?(n=this.getBlock(),this.setDocument(this.document.applyBlockAttributeAtRange(t,e,i)),this.setSelection(i)):void 0},d.prototype.removeCurrentAttribute=function(t){return r(t)?(this.removeBlockAttribute(t),this.updateCurrentAttributes()):(this.removeTextAttribute(t),delete this.currentAttributes[t],this.notifyDelegateOfCurrentAttributesChange())},d.prototype.removeTextAttribute=function(t){var e;if(e=this.getSelectedRange())return this.setDocument(this.document.removeAttributeAtRange(t,e))},d.prototype.removeBlockAttribute=function(t){var e;if(e=this.getSelectedRange())return this.setDocument(this.document.removeAttributeAtRange(t,e))},d.prototype.canDecreaseNestingLevel=function(){var t;return(null!=(t=this.getBlock())?t.getNestingLevel():void 0)>0},d.prototype.canIncreaseNestingLevel=function(){var e,n,i;if(e=this.getBlock())return(null!=(i=r(e.getLastNestableAttribute()))?i.listAttribute:0)?(n=this.getPreviousBlock())?t(n.getListItemAttributes(),e.getListItemAttributes()):void 0:e.getNestingLevel()>0},d.prototype.decreaseNestingLevel=function(){var t;if(t=this.getBlock())return this.setDocument(this.document.replaceBlock(t,t.decreaseNestingLevel()))},d.prototype.increaseNestingLevel=function(){var t;if(t=this.getBlock())return this.setDocument(this.document.replaceBlock(t,t.increaseNestingLevel()))},d.prototype.canDecreaseBlockAttributeLevel=function(){var t;return(null!=(t=this.getBlock())?t.getAttributeLevel():void 0)>0},d.prototype.decreaseBlockAttributeLevel=function(){var t,e;return(t=null!=(e=this.getBlock())?e.getLastAttribute():void 0)?this.removeCurrentAttribute(t):void 0},d.prototype.decreaseListLevel=function(){var t,e,n,i,r,o;for(o=this.getSelectedRange()[0],r=this.document.locationFromPosition(o).index,n=r,t=this.getBlock().getAttributeLevel();(e=this.document.getBlockAtIndex(n+1))&&e.isListItem()&&e.getAttributeLevel()>t;)n++;return o=this.document.positionFromLocation({index:r,offset:0}),i=this.document.positionFromLocation({index:n,offset:0}),this.setDocument(this.document.removeLastListAttributeAtRange([o,i]))},d.prototype.updateCurrentAttributes=function(){var t,e,n,r,o,s;if(s=this.getSelectedRange({ignoreLock:!0})){for(e=this.document.getCommonAttributesAtRange(s),o=i(),n=0,r=o.length;r>n;n++)t=o[n],e[t]||this.canSetCurrentAttribute(t)||(e[t]=!1);if(!a(e,this.currentAttributes))return this.currentAttributes=e,this.notifyDelegateOfCurrentAttributesChange()}},d.prototype.getCurrentAttributes=function(){return n.call({},this.currentAttributes)},d.prototype.getCurrentTextAttributes=function(){var t,e,n,i;t={},n=this.currentAttributes;for(e in n)i=n[e],i!==!1&&o(e)&&(t[e]=i);return t},d.prototype.freezeSelection=function(){return this.setCurrentAttribute("frozen",!0)},d.prototype.thawSelection=function(){return this.removeCurrentAttribute("frozen")},d.prototype.hasFrozenSelection=function(){return this.hasCurrentAttribute("frozen")},d.proxyMethod("getSelectionManager().getPointRange"),d.proxyMethod("getSelectionManager().setLocationRangeFromPointRange"),d.proxyMethod("getSelectionManager().createLocationRangeFromDOMRange"),d.proxyMethod("getSelectionManager().locationIsCursorTarget"),d.proxyMethod("getSelectionManager().selectionIsExpanded"),d.proxyMethod("delegate?.getSelectionManager"),d.prototype.setSelection=function(t){var e,n; return e=this.document.locationRangeFromRange(t),null!=(n=this.delegate)?n.compositionDidRequestChangingSelectionToLocationRange(e):void 0},d.prototype.getSelectedRange=function(){var t;return(t=this.getLocationRange())?this.document.rangeFromLocationRange(t):void 0},d.prototype.setSelectedRange=function(t){var e;return e=this.document.locationRangeFromRange(t),this.getSelectionManager().setLocationRange(e)},d.prototype.getPosition=function(){var t;return(t=this.getLocationRange())?this.document.positionFromLocation(t[0]):void 0},d.prototype.getLocationRange=function(t){var e,n;return null!=(e=null!=(n=this.targetLocationRange)?n:this.getSelectionManager().getLocationRange(t))?e:s({index:0,offset:0})},d.prototype.withTargetLocationRange=function(t,e){var n;this.targetLocationRange=t;try{n=e()}finally{this.targetLocationRange=null}return n},d.prototype.withTargetRange=function(t,e){var n;return n=this.document.locationRangeFromRange(t),this.withTargetLocationRange(n,e)},d.prototype.withTargetDOMRange=function(t,e){var n;return n=this.createLocationRangeFromDOMRange(t,{strict:!1}),this.withTargetLocationRange(n,e)},d.prototype.getExpandedRangeInDirection=function(t,e){var n,i,r,o;return i=(null!=e?e:{}).length,r=this.getSelectedRange(),o=r[0],n=r[1],"backward"===t?i?o-=i:o=this.translateUTF16PositionFromOffset(o,-1):i?n+=i:n=this.translateUTF16PositionFromOffset(n,1),s([o,n])},d.prototype.shouldManageMovingCursorInDirection=function(t){var e;return this.editingAttachment?!0:(e=this.getExpandedRangeInDirection(t),null!=this.getAttachmentAtRange(e))},d.prototype.moveCursorInDirection=function(t){var e,n,i,r;return this.editingAttachment?i=this.document.getRangeOfAttachment(this.editingAttachment):(r=this.getSelectedRange(),i=this.getExpandedRangeInDirection(t),n=!c(r,i)),this.setSelectedRange("backward"===t?i[0]:i[1]),n&&(e=this.getAttachmentAtRange(i))?this.editAttachment(e):void 0},d.prototype.expandSelectionInDirection=function(t,e){var n,i;return n=(null!=e?e:{}).length,i=this.getExpandedRangeInDirection(t,{length:n}),this.setSelectedRange(i)},d.prototype.expandSelectionForEditing=function(){return this.hasCurrentAttribute("href")?this.expandSelectionAroundCommonAttribute("href"):void 0},d.prototype.expandSelectionAroundCommonAttribute=function(t){var e,n;return e=this.getPosition(),n=this.document.getRangeOfCommonAttributeAtPosition(t,e),this.setSelectedRange(n)},d.prototype.selectionContainsAttachments=function(){var t;return(null!=(t=this.getSelectedAttachments())?t.length:void 0)>0},d.prototype.selectionIsInCursorTarget=function(){return this.editingAttachment||this.positionIsCursorTarget(this.getPosition())},d.prototype.positionIsCursorTarget=function(t){var e;return(e=this.document.locationFromPosition(t))?this.locationIsCursorTarget(e):void 0},d.prototype.positionIsBlockBreak=function(t){var e;return null!=(e=this.document.getPieceAtPosition(t))?e.isBlockBreak():void 0},d.prototype.getSelectedDocument=function(){var t;return(t=this.getSelectedRange())?this.document.getDocumentAtRange(t):void 0},d.prototype.getSelectedAttachments=function(){var t;return null!=(t=this.getSelectedDocument())?t.getAttachments():void 0},d.prototype.getAttachments=function(){return this.attachments.slice(0)},d.prototype.refreshAttachments=function(){var t,e,n,i,r,o,s,a,u,c,h,p;for(n=this.document.getAttachments(),a=l(this.attachments,n),t=a.added,h=a.removed,this.attachments=n,i=0,o=h.length;o>i;i++)e=h[i],e.delegate=null,null!=(u=this.delegate)&&"function"==typeof u.compositionDidRemoveAttachment&&u.compositionDidRemoveAttachment(e);for(p=[],r=0,s=t.length;s>r;r++)e=t[r],e.delegate=this,p.push(null!=(c=this.delegate)&&"function"==typeof c.compositionDidAddAttachment?c.compositionDidAddAttachment(e):void 0);return p},d.prototype.attachmentDidChangeAttributes=function(t){var e;return this.revision++,null!=(e=this.delegate)&&"function"==typeof e.compositionDidEditAttachment?e.compositionDidEditAttachment(t):void 0},d.prototype.attachmentDidChangePreviewURL=function(t){var e;return this.revision++,null!=(e=this.delegate)&&"function"==typeof e.compositionDidChangeAttachmentPreviewURL?e.compositionDidChangeAttachmentPreviewURL(t):void 0},d.prototype.editAttachment=function(t,e){var n;if(t!==this.editingAttachment)return this.stopEditingAttachment(),this.editingAttachment=t,null!=(n=this.delegate)&&"function"==typeof n.compositionDidStartEditingAttachment?n.compositionDidStartEditingAttachment(this.editingAttachment,e):void 0},d.prototype.stopEditingAttachment=function(){var t;if(this.editingAttachment)return null!=(t=this.delegate)&&"function"==typeof t.compositionDidStopEditingAttachment&&t.compositionDidStopEditingAttachment(this.editingAttachment),this.editingAttachment=null},d.prototype.updateAttributesForAttachment=function(t,e){return this.setDocument(this.document.updateAttributesForAttachment(t,e))},d.prototype.removeAttributeForAttachment=function(t,e){return this.setDocument(this.document.removeAttributeForAttachment(t,e))},d.prototype.breakFormattedBlock=function(t){var n,i,r,o,s;return i=t.document,n=t.block,o=t.startPosition,s=[o-1,o],n.getBlockBreakPosition()===t.startLocation.offset?(n.breaksOnReturn()&&"\n"===t.nextCharacter?o+=1:i=i.removeTextAtRange(s),s=[o,o]):"\n"===t.nextCharacter?"\n"===t.previousCharacter?s=[o-1,o+1]:(s=[o,o+1],o+=1):t.startLocation.offset-1!==0&&(o+=1),r=new e.Document([n.removeLastAttribute().copyWithoutText()]),this.setDocument(i.insertDocumentAtRange(r,s)),this.setSelection(o)},d.prototype.getPreviousBlock=function(){var t,e;return(e=this.getLocationRange())&&(t=e[0].index,t>0)?this.document.getBlockAtIndex(t-1):void 0},d.prototype.getBlock=function(){var t;return(t=this.getLocationRange())?this.document.getBlockAtIndex(t[0].index):void 0},d.prototype.getAttachmentAtRange=function(t){var n;return n=this.document.getDocumentAtRange(t),n.toString()===e.OBJECT_REPLACEMENT_CHARACTER+"\n"?n.getAttachments()[0]:void 0},d.prototype.notifyDelegateOfCurrentAttributesChange=function(){var t;return null!=(t=this.delegate)&&"function"==typeof t.compositionDidChangeCurrentAttributes?t.compositionDidChangeCurrentAttributes(this.currentAttributes):void 0},d.prototype.notifyDelegateOfInsertionAtRange=function(t){var e;return null!=(e=this.delegate)&&"function"==typeof e.compositionDidPerformInsertionAtRange?e.compositionDidPerformInsertionAtRange(t):void 0},d.prototype.translateUTF16PositionFromOffset=function(t,e){var n,i;return i=this.document.toUTF16String(),n=i.offsetFromUCS2Offset(t),i.offsetToUCS2Offset(n+e)},d}(e.BasicObject)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var r in e)n.call(e,r)&&(t[r]=e[r]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.UndoManager=function(e){function n(t){this.composition=t,this.undoEntries=[],this.redoEntries=[]}var i;return t(n,e),n.prototype.recordUndoEntry=function(t,e){var n,r,o,s,a;return s=null!=e?e:{},r=s.context,n=s.consolidatable,o=this.undoEntries.slice(-1)[0],n&&i(o,t,r)?void 0:(a=this.createEntry({description:t,context:r}),this.undoEntries.push(a),this.redoEntries=[])},n.prototype.undo=function(){var t,e;return(e=this.undoEntries.pop())?(t=this.createEntry(e),this.redoEntries.push(t),this.composition.loadSnapshot(e.snapshot)):void 0},n.prototype.redo=function(){var t,e;return(t=this.redoEntries.pop())?(e=this.createEntry(t),this.undoEntries.push(e),this.composition.loadSnapshot(t.snapshot)):void 0},n.prototype.canUndo=function(){return this.undoEntries.length>0},n.prototype.canRedo=function(){return this.redoEntries.length>0},n.prototype.createEntry=function(t){var e,n,i;return i=null!=t?t:{},n=i.description,e=i.context,{description:null!=n?n.toString():void 0,context:JSON.stringify(e),snapshot:this.composition.getSnapshot()}},i=function(t,e,n){return(null!=t?t.description:void 0)===(null!=e?e.toString():void 0)&&(null!=t?t.context:void 0)===JSON.stringify(n)},n}(e.BasicObject)}.call(this),function(){var t;e.attachmentGalleryFilter=function(e){var n;return n=new t(e),n.perform(),n.getSnapshot()},t=function(){function t(t){this.document=t.document,this.selectedRange=t.selectedRange}var e,n,i;return e="attachmentGallery",n="presentation",i="gallery",t.prototype.perform=function(){return this.removeBlockAttribute(),this.applyBlockAttribute()},t.prototype.getSnapshot=function(){return{document:this.document,selectedRange:this.selectedRange}},t.prototype.removeBlockAttribute=function(){var t,n,i,r,o;for(r=this.findRangesOfBlocks(),o=[],t=0,n=r.length;n>t;t++)i=r[t],o.push(this.document=this.document.removeAttributeAtRange(e,i));return o},t.prototype.applyBlockAttribute=function(){var t,n,i,r,o,s;for(i=0,o=this.findRangesOfPieces(),s=[],t=0,n=o.length;n>t;t++)r=o[t],r[1]-r[0]>1&&(r[0]+=i,r[1]+=i,"\n"!==this.document.getCharacterAtPosition(r[1])&&(this.document=this.document.insertBlockBreakAtRange(r[1]),r[1]n;n++)e=t[n],this.manageAttachment(e)}return t(i,n),i.prototype.getAttachments=function(){var t,e,n,i;n=this.managedAttachments,i=[];for(e in n)t=n[e],i.push(t);return i},i.prototype.manageAttachment=function(t){var n,i;return null!=(n=this.managedAttachments)[i=t.id]?n[i]:n[i]=new e.ManagedAttachment(this,t)},i.prototype.attachmentIsManaged=function(t){return t.id in this.managedAttachments},i.prototype.requestRemovalOfAttachment=function(t){var e;return this.attachmentIsManaged(t)&&null!=(e=this.delegate)&&"function"==typeof e.attachmentManagerDidRequestRemovalOfAttachment?e.attachmentManagerDidRequestRemovalOfAttachment(t):void 0},i.prototype.unmanageAttachment=function(t){var e;return e=this.managedAttachments[t.id],delete this.managedAttachments[t.id],e},i}(e.BasicObject)}.call(this),function(){var t,n,i,r,o,s,a,u,c,l,h;t=e.elementContainsNode,n=e.findChildIndexOfNode,o=e.nodeIsBlockStart,s=e.nodeIsBlockStartComment,r=e.nodeIsBlockContainer,a=e.nodeIsCursorTarget,u=e.nodeIsEmptyTextNode,c=e.nodeIsTextNode,i=e.nodeIsAttachmentElement,l=e.tagName,h=e.walkTree,e.LocationMapper=function(){function e(t){this.element=t}var p,d,f,g;return e.prototype.findLocationFromContainerAndOffset=function(e,i,r){var s,u,l,p,g,m,y;for(m=(null!=r?r:{strict:!0}).strict,u=0,l=!1,p={index:0,offset:0},(s=this.findAttachmentElementParentForNode(e))&&(e=s.parentNode,i=n(s)),y=h(this.element,{usingFilter:f});y.nextNode();){if(g=y.currentNode,g===e&&c(e)){a(g)||(p.offset+=i);break}if(g.parentNode===e){if(u++===i)break}else if(!t(e,g)&&u>0)break;o(g,{strict:m})?(l&&p.index++,p.offset=0,l=!0):p.offset+=d(g)}return p},e.prototype.findContainerAndOffsetFromLocation=function(t){var e,i,s,u,l;if(0===t.index&&0===t.offset){for(e=this.element,u=0;e.firstChild;)if(e=e.firstChild,r(e)){u=1;break}return[e,u]}if(l=this.findNodeAndOffsetFromLocation(t),i=l[0],s=l[1],i){if(c(i))0===d(i)?(e=i.parentNode.parentNode,u=n(i.parentNode),a(i,{name:"right"})&&u++):(e=i,u=t.offset-s);else{if(e=i.parentNode,!o(i.previousSibling)&&!r(e))for(;i===e.lastChild&&(i=e,e=e.parentNode,!r(e)););u=n(i),0!==t.offset&&u++}return[e,u]}},e.prototype.findNodeAndOffsetFromLocation=function(t){var e,n,i,r,o,s,u,l;for(u=0,l=this.getSignificantNodesForIndex(t.index),n=0,i=l.length;i>n;n++){if(e=l[n],r=d(e),t.offset<=u+r)if(c(e)){if(o=e,s=u,t.offset===s&&a(o))break}else o||(o=e,s=u);if(u+=r,u>t.offset)break}return[o,s]},e.prototype.findAttachmentElementParentForNode=function(t){for(;t&&t!==this.element;){if(i(t))return t;t=t.parentNode}},e.prototype.getSignificantNodesForIndex=function(t){var e,n,i,r,o;for(i=[],o=h(this.element,{usingFilter:p}),r=!1;o.nextNode();)if(n=o.currentNode,s(n)){if("undefined"!=typeof e&&null!==e?e++:e=0,e===t)r=!0;else if(r)break}else r&&i.push(n);return i},d=function(t){var e;return t.nodeType===Node.TEXT_NODE?a(t)?0:(e=t.textContent,e.length):"br"===l(t)||i(t)?1:0},p=function(t){return g(t)===NodeFilter.FILTER_ACCEPT?f(t):NodeFilter.FILTER_REJECT},g=function(t){return u(t)?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT},f=function(t){return i(t.parentNode)?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT},e}()}.call(this),function(){var t,n,i=[].slice;t=e.getDOMRange,n=e.setDOMRange,e.PointMapper=function(){function e(){}return e.prototype.createDOMRangeFromPoint=function(e){var i,r,o,s,a,u,c,l;if(c=e.x,l=e.y,document.caretPositionFromPoint)return a=document.caretPositionFromPoint(c,l),o=a.offsetNode,r=a.offset,i=document.createRange(),i.setStart(o,r),i;if(document.caretRangeFromPoint)return document.caretRangeFromPoint(c,l);if(document.body.createTextRange){s=t();try{u=document.body.createTextRange(),u.moveToPoint(c,l),u.select()}catch(h){}return i=t(),n(s),i}},e.prototype.getClientRectsForDOMRange=function(t){var e,n,r;return n=i.call(t.getClientRects()),r=n[0],e=n[n.length-1],[r,e]},e}()}.call(this),function(){var t,n=function(t,e){return function(){return t.apply(e,arguments)}},i=function(t,e){function n(){this.constructor=t}for(var i in e)r.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},r={}.hasOwnProperty,o=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.getDOMRange,e.SelectionChangeObserver=function(e){function r(){this.run=n(this.run,this),this.update=n(this.update,this),this.selectionManagers=[]}var s;return i(r,e),r.prototype.start=function(){return this.started?void 0:(this.started=!0,"onselectionchange"in document?document.addEventListener("selectionchange",this.update,!0):this.run())},r.prototype.stop=function(){return this.started?(this.started=!1,document.removeEventListener("selectionchange",this.update,!0)):void 0},r.prototype.registerSelectionManager=function(t){return o.call(this.selectionManagers,t)<0?(this.selectionManagers.push(t),this.start()):void 0},r.prototype.unregisterSelectionManager=function(t){var e;return this.selectionManagers=function(){var n,i,r,o;for(r=this.selectionManagers,o=[],n=0,i=r.length;i>n;n++)e=r[n],e!==t&&o.push(e);return o}.call(this),0===this.selectionManagers.length?this.stop():void 0},r.prototype.notifySelectionManagersOfSelectionChange=function(){var t,e,n,i,r;for(n=this.selectionManagers,i=[],t=0,e=n.length;e>t;t++)r=n[t],i.push(r.selectionDidChange());return i},r.prototype.update=function(){var e;return e=t(),s(e,this.domRange)?void 0:(this.domRange=e,this.notifySelectionManagersOfSelectionChange())},r.prototype.reset=function(){return this.domRange=null,this.update()},r.prototype.run=function(){return this.started?(this.update(),requestAnimationFrame(this.run)):void 0},s=function(t,e){return(null!=t?t.startContainer:void 0)===(null!=e?e.startContainer:void 0)&&(null!=t?t.startOffset:void 0)===(null!=e?e.startOffset:void 0)&&(null!=t?t.endContainer:void 0)===(null!=e?e.endContainer:void 0)&&(null!=t?t.endOffset:void 0)===(null!=e?e.endOffset:void 0)},r}(e.BasicObject),null==e.selectionChangeObserver&&(e.selectionChangeObserver=new e.SelectionChangeObserver)}.call(this),function(){var t,n,i,r,o,s,a,u,c,l,h=function(t,e){return function(){return t.apply(e,arguments)}},p=function(t,e){function n(){this.constructor=t}for(var i in e)d.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},d={}.hasOwnProperty;i=e.getDOMSelection,n=e.getDOMRange,l=e.setDOMRange,t=e.elementContainsNode,s=e.nodeIsCursorTarget,o=e.innerElementIsActive,r=e.handleEvent,a=e.normalizeRange,u=e.rangeIsCollapsed,c=e.rangesAreEqual,e.SelectionManager=function(d){function f(t){this.element=t,this.selectionDidChange=h(this.selectionDidChange,this),this.didMouseDown=h(this.didMouseDown,this),this.locationMapper=new e.LocationMapper(this.element),this.pointMapper=new e.PointMapper,this.lockCount=0,r("mousedown",{onElement:this.element,withCallback:this.didMouseDown})}return p(f,d),f.prototype.getLocationRange=function(t){var e,i;return null==t&&(t={}),e=t.strict===!1?this.createLocationRangeFromDOMRange(n(),{strict:!1}):t.ignoreLock?this.currentLocationRange:null!=(i=this.lockedLocationRange)?i:this.currentLocationRange},f.prototype.setLocationRange=function(t){var e;if(!this.lockedLocationRange)return t=a(t),(e=this.createDOMRangeFromLocationRange(t))?(l(e),this.updateCurrentLocationRange(t)):void 0},f.prototype.setLocationRangeFromPointRange=function(t){var e,n;return t=a(t),n=this.getLocationAtPoint(t[0]),e=this.getLocationAtPoint(t[1]),this.setLocationRange([n,e])},f.prototype.getClientRectAtLocationRange=function(t){var e;return(e=this.createDOMRangeFromLocationRange(t))?this.getClientRectsForDOMRange(e)[1]:void 0},f.prototype.locationIsCursorTarget=function(t){var e,n,i;return i=this.findNodeAndOffsetFromLocation(t),e=i[0],n=i[1],s(e)},f.prototype.lock=function(){return 0===this.lockCount++?(this.updateCurrentLocationRange(),this.lockedLocationRange=this.getLocationRange()):void 0},f.prototype.unlock=function(){var t;return 0===--this.lockCount&&(t=this.lockedLocationRange,this.lockedLocationRange=null,null!=t)?this.setLocationRange(t):void 0},f.prototype.clearSelection=function(){var t;return null!=(t=i())?t.removeAllRanges():void 0},f.prototype.selectionIsCollapsed=function(){var t;return(null!=(t=n())?t.collapsed:void 0)===!0},f.prototype.selectionIsExpanded=function(){return!this.selectionIsCollapsed()},f.prototype.createLocationRangeFromDOMRange=function(t,e){var n,i;if(null!=t&&this.domRangeWithinElement(t)&&(i=this.findLocationFromContainerAndOffset(t.startContainer,t.startOffset,e)))return t.collapsed||(n=this.findLocationFromContainerAndOffset(t.endContainer,t.endOffset,e)),a([i,n])},f.proxyMethod("locationMapper.findLocationFromContainerAndOffset"),f.proxyMethod("locationMapper.findContainerAndOffsetFromLocation"),f.proxyMethod("locationMapper.findNodeAndOffsetFromLocation"),f.proxyMethod("pointMapper.createDOMRangeFromPoint"),f.proxyMethod("pointMapper.getClientRectsForDOMRange"),f.prototype.didMouseDown=function(){return this.pauseTemporarily()},f.prototype.pauseTemporarily=function(){var e,n,i,o;return this.paused=!0,n=function(e){return function(){var n,r,s;for(e.paused=!1,clearTimeout(o),r=0,s=i.length;s>r;r++)n=i[r],n.destroy();return t(document,e.element)?e.selectionDidChange():void 0}}(this),o=setTimeout(n,200),i=function(){var t,i,o,s;for(o=["mousemove","keydown"],s=[],t=0,i=o.length;i>t;t++)e=o[t],s.push(r(e,{onElement:document,withCallback:n}));return s}()},f.prototype.selectionDidChange=function(){return this.paused||o(this.element)?void 0:this.updateCurrentLocationRange()},f.prototype.updateCurrentLocationRange=function(t){var e;return(null!=t?t:t=this.createLocationRangeFromDOMRange(n()))&&!c(t,this.currentLocationRange)?(this.currentLocationRange=t,null!=(e=this.delegate)&&"function"==typeof e.locationRangeDidChange?e.locationRangeDidChange(this.currentLocationRange.slice(0)):void 0):void 0},f.prototype.createDOMRangeFromLocationRange=function(t){var e,n,i,r;return i=this.findContainerAndOffsetFromLocation(t[0]),n=u(t)?i:null!=(r=this.findContainerAndOffsetFromLocation(t[1]))?r:i,null!=i&&null!=n?(e=document.createRange(),e.setStart.apply(e,i),e.setEnd.apply(e,n),e):void 0},f.prototype.getLocationAtPoint=function(t){var e,n;return(e=this.createDOMRangeFromPoint(t))&&null!=(n=this.createLocationRangeFromDOMRange(e))?n[0]:void 0},f.prototype.domRangeWithinElement=function(e){return e.collapsed?t(this.element,e.startContainer):t(this.element,e.startContainer)&&t(this.element,e.endContainer)},f}(e.BasicObject)}.call(this),function(){var t,n,i,r,o=function(t,e){function n(){this.constructor=t}for(var i in e)s.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},s={}.hasOwnProperty,a=[].slice;i=e.rangeIsCollapsed,r=e.rangesAreEqual,n=e.objectsAreEqual,t=e.getBlockConfig,e.EditorController=function(s){function u(t){var n,i;this.editorElement=t.editorElement,n=t.document,i=t.html,this.selectionManager=new e.SelectionManager(this.editorElement),this.selectionManager.delegate=this,this.composition=new e.Composition,this.composition.delegate=this,this.attachmentManager=new e.AttachmentManager(this.composition.getAttachments()),this.attachmentManager.delegate=this,this.inputController=new(e["Level"+e.config.input.getLevel()+"InputController"])(this.editorElement),this.inputController.delegate=this,this.inputController.responder=this.composition,this.compositionController=new e.CompositionController(this.editorElement,this.composition),this.compositionController.delegate=this,this.toolbarController=new e.ToolbarController(this.editorElement.toolbarElement),this.toolbarController.delegate=this,this.editor=new e.Editor(this.composition,this.selectionManager,this.editorElement),null!=n?this.editor.loadDocument(n):this.editor.loadHTML(i)}var c;return o(u,s),u.prototype.registerSelectionManager=function(){return e.selectionChangeObserver.registerSelectionManager(this.selectionManager)},u.prototype.unregisterSelectionManager=function(){return e.selectionChangeObserver.unregisterSelectionManager(this.selectionManager)},u.prototype.render=function(){return this.compositionController.render()},u.prototype.reparse=function(){return this.composition.replaceHTML(this.editorElement.innerHTML)},u.prototype.compositionDidChangeDocument=function(){return this.notifyEditorElement("document-change"),this.handlingInput?void 0:this.render()},u.prototype.compositionDidChangeCurrentAttributes=function(t){return this.currentAttributes=t,this.toolbarController.updateAttributes(this.currentAttributes),this.updateCurrentActions(),this.notifyEditorElement("attributes-change",{attributes:this.currentAttributes})},u.prototype.compositionDidPerformInsertionAtRange=function(t){return this.pasting?this.pastedRange=t:void 0},u.prototype.compositionShouldAcceptFile=function(t){return this.notifyEditorElement("file-accept",{file:t})},u.prototype.compositionDidAddAttachment=function(t){var e;return e=this.attachmentManager.manageAttachment(t),this.notifyEditorElement("attachment-add",{attachment:e})},u.prototype.compositionDidEditAttachment=function(t){var e;return this.compositionController.rerenderViewForObject(t),e=this.attachmentManager.manageAttachment(t),this.notifyEditorElement("attachment-edit",{attachment:e}),this.notifyEditorElement("change")},u.prototype.compositionDidChangeAttachmentPreviewURL=function(t){return this.compositionController.invalidateViewForObject(t),this.notifyEditorElement("change")},u.prototype.compositionDidRemoveAttachment=function(t){var e;return e=this.attachmentManager.unmanageAttachment(t),this.notifyEditorElement("attachment-remove",{attachment:e})},u.prototype.compositionDidStartEditingAttachment=function(t,e){return this.attachmentLocationRange=this.composition.document.getLocationRangeOfAttachment(t),this.compositionController.installAttachmentEditorForAttachment(t,e),this.selectionManager.setLocationRange(this.attachmentLocationRange)},u.prototype.compositionDidStopEditingAttachment=function(){return this.compositionController.uninstallAttachmentEditor(),this.attachmentLocationRange=null},u.prototype.compositionDidRequestChangingSelectionToLocationRange=function(t){return!this.loadingSnapshot||this.isFocused()?(this.requestedLocationRange=t,this.compositionRevisionWhenLocationRangeRequested=this.composition.revision,this.handlingInput?void 0:this.render()):void 0},u.prototype.compositionWillLoadSnapshot=function(){return this.loadingSnapshot=!0},u.prototype.compositionDidLoadSnapshot=function(){return this.compositionController.refreshViewCache(),this.render(),this.loadingSnapshot=!1},u.prototype.getSelectionManager=function(){return this.selectionManager},u.proxyMethod("getSelectionManager().setLocationRange"),u.proxyMethod("getSelectionManager().getLocationRange"),u.prototype.attachmentManagerDidRequestRemovalOfAttachment=function(t){return this.removeAttachment(t)},u.prototype.compositionControllerWillSyncDocumentView=function(){return this.inputController.editorWillSyncDocumentView(),this.selectionManager.lock(),this.selectionManager.clearSelection()},u.prototype.compositionControllerDidSyncDocumentView=function(){return this.inputController.editorDidSyncDocumentView(),this.selectionManager.unlock(),this.updateCurrentActions(),this.notifyEditorElement("sync")},u.prototype.compositionControllerDidRender=function(){return null!=this.requestedLocationRange&&(this.compositionRevisionWhenLocationRangeRequested===this.composition.revision&&this.selectionManager.setLocationRange(this.requestedLocationRange),this.requestedLocationRange=null,this.compositionRevisionWhenLocationRangeRequested=null),this.renderedCompositionRevision!==this.composition.revision&&(this.runEditorFilters(),this.composition.updateCurrentAttributes(),this.notifyEditorElement("render")),this.renderedCompositionRevision=this.composition.revision},u.prototype.compositionControllerDidFocus=function(){return this.isFocusedInvisibly()&&this.setLocationRange({index:0,offset:0}),this.toolbarController.hideDialog(),this.notifyEditorElement("focus")},u.prototype.compositionControllerDidBlur=function(){return this.notifyEditorElement("blur")},u.prototype.compositionControllerDidSelectAttachment=function(t,e){return this.toolbarController.hideDialog(),this.composition.editAttachment(t,e)},u.prototype.compositionControllerDidRequestDeselectingAttachment=function(t){var e,n;return e=null!=(n=this.attachmentLocationRange)?n:this.composition.document.getLocationRangeOfAttachment(t),this.selectionManager.setLocationRange(e[1])},u.prototype.compositionControllerWillUpdateAttachment=function(t){return this.editor.recordUndoEntry("Edit Attachment",{context:t.id,consolidatable:!0})},u.prototype.compositionControllerDidRequestRemovalOfAttachment=function(t){return this.removeAttachment(t)},u.prototype.inputControllerWillHandleInput=function(){return this.handlingInput=!0,this.requestedRender=!1},u.prototype.inputControllerDidRequestRender=function(){return this.requestedRender=!0},u.prototype.inputControllerDidHandleInput=function(){return this.handlingInput=!1,this.requestedRender?(this.requestedRender=!1,this.render()):void 0},u.prototype.inputControllerDidAllowUnhandledInput=function(){return this.notifyEditorElement("change")},u.prototype.inputControllerDidRequestReparse=function(){return this.reparse()},u.prototype.inputControllerWillPerformTyping=function(){return this.recordTypingUndoEntry()},u.prototype.inputControllerWillPerformFormatting=function(t){return this.recordFormattingUndoEntry(t)},u.prototype.inputControllerWillCutText=function(){return this.editor.recordUndoEntry("Cut")},u.prototype.inputControllerWillPaste=function(t){return this.editor.recordUndoEntry("Paste"),this.pasting=!0,this.notifyEditorElement("before-paste",{paste:t}) },u.prototype.inputControllerDidPaste=function(t){return t.range=this.pastedRange,this.pastedRange=null,this.pasting=null,this.notifyEditorElement("paste",{paste:t})},u.prototype.inputControllerWillMoveText=function(){return this.editor.recordUndoEntry("Move")},u.prototype.inputControllerWillAttachFiles=function(){return this.editor.recordUndoEntry("Drop Files")},u.prototype.inputControllerWillPerformUndo=function(){return this.editor.undo()},u.prototype.inputControllerWillPerformRedo=function(){return this.editor.redo()},u.prototype.inputControllerDidReceiveKeyboardCommand=function(t){return this.toolbarController.applyKeyboardCommand(t)},u.prototype.inputControllerDidStartDrag=function(){return this.locationRangeBeforeDrag=this.selectionManager.getLocationRange()},u.prototype.inputControllerDidReceiveDragOverPoint=function(t){return this.selectionManager.setLocationRangeFromPointRange(t)},u.prototype.inputControllerDidCancelDrag=function(){return this.selectionManager.setLocationRange(this.locationRangeBeforeDrag),this.locationRangeBeforeDrag=null},u.prototype.locationRangeDidChange=function(t){return this.composition.updateCurrentAttributes(),this.updateCurrentActions(),this.attachmentLocationRange&&!r(this.attachmentLocationRange,t)&&this.composition.stopEditingAttachment(),this.notifyEditorElement("selection-change")},u.prototype.toolbarDidClickButton=function(){return this.getLocationRange()?void 0:this.setLocationRange({index:0,offset:0})},u.prototype.toolbarDidInvokeAction=function(t){return this.invokeAction(t)},u.prototype.toolbarDidToggleAttribute=function(t){return this.recordFormattingUndoEntry(t),this.composition.toggleCurrentAttribute(t),this.render(),this.selectionFrozen?void 0:this.editorElement.focus()},u.prototype.toolbarDidUpdateAttribute=function(t,e){return this.recordFormattingUndoEntry(t),this.composition.setCurrentAttribute(t,e),this.render(),this.selectionFrozen?void 0:this.editorElement.focus()},u.prototype.toolbarDidRemoveAttribute=function(t){return this.recordFormattingUndoEntry(t),this.composition.removeCurrentAttribute(t),this.render(),this.selectionFrozen?void 0:this.editorElement.focus()},u.prototype.toolbarWillShowDialog=function(){return this.composition.expandSelectionForEditing(),this.freezeSelection()},u.prototype.toolbarDidShowDialog=function(t){return this.notifyEditorElement("toolbar-dialog-show",{dialogName:t})},u.prototype.toolbarDidHideDialog=function(t){return this.thawSelection(),this.editorElement.focus(),this.notifyEditorElement("toolbar-dialog-hide",{dialogName:t})},u.prototype.freezeSelection=function(){return this.selectionFrozen?void 0:(this.selectionManager.lock(),this.composition.freezeSelection(),this.selectionFrozen=!0,this.render())},u.prototype.thawSelection=function(){return this.selectionFrozen?(this.composition.thawSelection(),this.selectionManager.unlock(),this.selectionFrozen=!1,this.render()):void 0},u.prototype.actions={undo:{test:function(){return this.editor.canUndo()},perform:function(){return this.editor.undo()}},redo:{test:function(){return this.editor.canRedo()},perform:function(){return this.editor.redo()}},link:{test:function(){return this.editor.canActivateAttribute("href")}},increaseNestingLevel:{test:function(){return this.editor.canIncreaseNestingLevel()},perform:function(){return this.editor.increaseNestingLevel()&&this.render()}},decreaseNestingLevel:{test:function(){return this.editor.canDecreaseNestingLevel()},perform:function(){return this.editor.decreaseNestingLevel()&&this.render()}},attachFiles:{test:function(){return!0},perform:function(){return e.config.input.pickFiles(this.editor.insertFiles)}}},u.prototype.canInvokeAction=function(t){var e,n;return this.actionIsExternal(t)?!0:!!(null!=(e=this.actions[t])&&null!=(n=e.test)?n.call(this):void 0)},u.prototype.invokeAction=function(t){var e,n;return this.actionIsExternal(t)?this.notifyEditorElement("action-invoke",{actionName:t}):null!=(e=this.actions[t])&&null!=(n=e.perform)?n.call(this):void 0},u.prototype.actionIsExternal=function(t){return/^x-./.test(t)},u.prototype.getCurrentActions=function(){var t,e;e={};for(t in this.actions)e[t]=this.canInvokeAction(t);return e},u.prototype.updateCurrentActions=function(){var t;return t=this.getCurrentActions(),n(t,this.currentActions)?void 0:(this.currentActions=t,this.toolbarController.updateActions(this.currentActions),this.notifyEditorElement("actions-change",{actions:this.currentActions}))},u.prototype.runEditorFilters=function(){var t,e,n,i,r,o,s,a;for(a=this.composition.getSnapshot(),r=this.editor.filters,n=0,i=r.length;i>n;n++)e=r[n],t=a.document,s=a.selectedRange,a=null!=(o=e.call(this.editor,a))?o:{},null==a.document&&(a.document=t),null==a.selectedRange&&(a.selectedRange=s);return c(a,this.composition.getSnapshot())?void 0:this.composition.loadSnapshot(a)},c=function(t,e){return r(t.selectedRange,e.selectedRange)&&t.document.isEqualTo(e.document)},u.prototype.updateInputElement=function(){var t,n;return t=this.compositionController.getSerializableElement(),n=e.serializeToContentType(t,"text/html"),this.editorElement.setInputElementValue(n)},u.prototype.notifyEditorElement=function(t,e){switch(t){case"document-change":this.documentChangedSinceLastRender=!0;break;case"render":this.documentChangedSinceLastRender&&(this.documentChangedSinceLastRender=!1,this.notifyEditorElement("change"));break;case"change":case"attachment-add":case"attachment-edit":case"attachment-remove":this.updateInputElement()}return this.editorElement.notify(t,e)},u.prototype.removeAttachment=function(t){return this.editor.recordUndoEntry("Delete Attachment"),this.composition.removeAttachment(t),this.render()},u.prototype.recordFormattingUndoEntry=function(e){var n,r;return n=t(e),r=this.selectionManager.getLocationRange(),n||!i(r)?this.editor.recordUndoEntry("Formatting",{context:this.getUndoContext(),consolidatable:!0}):void 0},u.prototype.recordTypingUndoEntry=function(){return this.editor.recordUndoEntry("Typing",{context:this.getUndoContext(this.currentAttributes),consolidatable:!0})},u.prototype.getUndoContext=function(){var t;return t=1<=arguments.length?a.call(arguments,0):[],[this.getLocationContext(),this.getTimeContext()].concat(a.call(t))},u.prototype.getLocationContext=function(){var t;return t=this.selectionManager.getLocationRange(),i(t)?t[0].index:t},u.prototype.getTimeContext=function(){return e.config.undoInterval>0?Math.floor((new Date).getTime()/e.config.undoInterval):0},u.prototype.isFocused=function(){var t;return this.editorElement===(null!=(t=this.editorElement.ownerDocument)?t.activeElement:void 0)},u.prototype.isFocusedInvisibly=function(){return this.isFocused()&&!this.getLocationRange()},u}(e.Controller)}.call(this),function(){var t,n,i,r,o,s,a,u=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};n=e.browser,s=e.makeElement,a=e.triggerEvent,r=e.handleEvent,o=e.handleEventOnce,i=e.findClosestElementFromNode,t=e.AttachmentView.attachmentSelector,e.registerElement("trix-editor",function(){var c,l,h,p,d,f,g,m,y;return g=0,l=function(t){return!document.querySelector(":focus")&&t.hasAttribute("autofocus")&&document.querySelector("[autofocus]")===t?t.focus():void 0},m=function(t){return t.hasAttribute("contenteditable")?void 0:(t.setAttribute("contenteditable",""),o("focus",{onElement:t,withCallback:function(){return h(t)}}))},h=function(t){return d(t),y(t)},d=function(t){return("function"==typeof document.queryCommandSupported?document.queryCommandSupported("enableObjectResizing"):void 0)?(document.execCommand("enableObjectResizing",!1,!1),r("mscontrolselect",{onElement:t,preventDefault:!0})):void 0},y=function(){var t;return("function"==typeof document.queryCommandSupported?document.queryCommandSupported("DefaultParagraphSeparator"):void 0)&&(t=e.config.blockAttributes["default"].tagName,"div"===t||"p"===t)?document.execCommand("DefaultParagraphSeparator",!1,t):void 0},c=function(t){return t.hasAttribute("role")?void 0:t.setAttribute("role","textbox")},f=function(t){var e;if(!t.hasAttribute("aria-label")&&!t.hasAttribute("aria-labelledby"))return(e=function(){var e,n,i;return i=function(){var n,i,r,o;for(r=t.labels,o=[],n=0,i=r.length;i>n;n++)e=r[n],e.contains(t)||o.push(e.textContent);return o}(),(n=i.join(" "))?t.setAttribute("aria-label",n):t.removeAttribute("aria-label")})(),r("focus",{onElement:t,withCallback:e})},p=function(){return n.forcesObjectResizing?{display:"inline",width:"auto"}:{display:"inline-block",width:"1px"}}(),{defaultCSS:"%t {\n display: block;\n}\n\n%t:empty:not(:focus)::before {\n content: attr(placeholder);\n color: graytext;\n cursor: text;\n pointer-events: none;\n}\n\n%t a[contenteditable=false] {\n cursor: text;\n}\n\n%t img {\n max-width: 100%;\n height: auto;\n}\n\n%t "+t+" figcaption textarea {\n resize: none;\n}\n\n%t "+t+" figcaption textarea.trix-autoresize-clone {\n position: absolute;\n left: -9999px;\n max-height: 0px;\n}\n\n%t "+t+" figcaption[data-trix-placeholder]:empty::before {\n content: attr(data-trix-placeholder);\n color: graytext;\n}\n\n%t [data-trix-cursor-target] {\n display: "+p.display+" !important;\n width: "+p.width+" !important;\n padding: 0 !important;\n margin: 0 !important;\n border: none !important;\n}\n\n%t [data-trix-cursor-target=left] {\n vertical-align: top !important;\n margin-left: -1px !important;\n}\n\n%t [data-trix-cursor-target=right] {\n vertical-align: bottom !important;\n margin-right: -1px !important;\n}",trixId:{get:function(){return this.hasAttribute("trix-id")?this.getAttribute("trix-id"):(this.setAttribute("trix-id",++g),this.trixId)}},labels:{get:function(){var t,e,n;return e=[],this.id&&this.ownerDocument&&e.push.apply(e,this.ownerDocument.querySelectorAll("label[for='"+this.id+"']")),(t=i(this,{matchingSelector:"label"}))&&((n=t.control)===this||null===n)&&e.push(t),e}},toolbarElement:{get:function(){var t,e,n;return this.hasAttribute("toolbar")?null!=(e=this.ownerDocument)?e.getElementById(this.getAttribute("toolbar")):void 0:this.parentNode?(n="trix-toolbar-"+this.trixId,this.setAttribute("toolbar",n),t=s("trix-toolbar",{id:n}),this.parentNode.insertBefore(t,this),t):void 0}},inputElement:{get:function(){var t,e,n;return this.hasAttribute("input")?null!=(n=this.ownerDocument)?n.getElementById(this.getAttribute("input")):void 0:this.parentNode?(e="trix-input-"+this.trixId,this.setAttribute("input",e),t=s("input",{type:"hidden",id:e}),this.parentNode.insertBefore(t,this.nextElementSibling),t):void 0}},editor:{get:function(){var t;return null!=(t=this.editorController)?t.editor:void 0}},name:{get:function(){var t;return null!=(t=this.inputElement)?t.name:void 0}},value:{get:function(){var t;return null!=(t=this.inputElement)?t.value:void 0},set:function(t){var e;return this.defaultValue=t,null!=(e=this.editor)?e.loadHTML(this.defaultValue):void 0}},notify:function(t,e){return this.editorController?a("trix-"+t,{onElement:this,attributes:e}):void 0},setInputElementValue:function(t){var e;return null!=(e=this.inputElement)?e.value=t:void 0},initialize:function(){return this.hasAttribute("data-trix-internal")?void 0:(m(this),c(this),f(this))},connect:function(){return this.hasAttribute("data-trix-internal")?void 0:(this.editorController||(a("trix-before-initialize",{onElement:this}),this.editorController=new e.EditorController({editorElement:this,html:this.defaultValue=this.value}),requestAnimationFrame(function(t){return function(){return a("trix-initialize",{onElement:t})}}(this))),this.editorController.registerSelectionManager(),this.registerResetListener(),this.registerClickListener(),l(this))},disconnect:function(){var t;return null!=(t=this.editorController)&&t.unregisterSelectionManager(),this.unregisterResetListener(),this.unregisterClickListener()},registerResetListener:function(){return this.resetListener=this.resetBubbled.bind(this),window.addEventListener("reset",this.resetListener,!1)},unregisterResetListener:function(){return window.removeEventListener("reset",this.resetListener,!1)},registerClickListener:function(){return this.clickListener=this.clickBubbled.bind(this),window.addEventListener("click",this.clickListener,!1)},unregisterClickListener:function(){return window.removeEventListener("click",this.clickListener,!1)},resetBubbled:function(t){var e;if(!t.defaultPrevented&&t.target===(null!=(e=this.inputElement)?e.form:void 0))return this.reset()},clickBubbled:function(t){var e;if(!(t.defaultPrevented||this.contains(t.target)||!(e=i(t.target,{matchingSelector:"label"}))||u.call(this.labels,e)<0))return this.focus()},reset:function(){return this.value=this.defaultValue}}}())}.call(this),function(){}.call(this)}).call(this),"object"==typeof module&&module.exports?module.exports=e:"function"==typeof define&&define.amd&&define(e)}.call(this); \ No newline at end of file diff --git a/dist/trix.css b/dist/trix.css index 1c0106923..0335eace1 100644 --- a/dist/trix.css +++ b/dist/trix.css @@ -1,7 +1,7 @@ @charset "UTF-8"; /* Trix 1.3.1 -Copyright © 2020 Basecamp, LLC +Copyright © 2021 Basecamp, LLC http://trix-editor.org/*/ trix-editor { border: 1px solid #bbb; diff --git a/dist/trix.js b/dist/trix.js index 5f682cb37..c1aeb1322 100644 --- a/dist/trix.js +++ b/dist/trix.js @@ -1,6 +1,6 @@ /* Trix 1.3.1 -Copyright © 2020 Basecamp, LLC +Copyright © 2021 Basecamp, LLC http://trix-editor.org/ */ (function(){}).call(this),function(){var t;null==window.Set&&(window.Set=t=function(){function t(){this.clear()}return t.prototype.clear=function(){return this.values=[]},t.prototype.has=function(t){return-1!==this.values.indexOf(t)},t.prototype.add=function(t){return this.has(t)||this.values.push(t),this},t.prototype["delete"]=function(t){var e;return-1===(e=this.values.indexOf(t))?!1:(this.values.splice(e,1),!0)},t.prototype.forEach=function(){var t;return(t=this.values).forEach.apply(t,arguments)},t}())}.call(this),function(t){function e(){}function n(t,e){return function(){t.apply(e,arguments)}}function i(t){if("object"!=typeof this)throw new TypeError("Promises must be constructed via new");if("function"!=typeof t)throw new TypeError("not a function");this._state=0,this._handled=!1,this._value=void 0,this._deferreds=[],c(t,this)}function o(t,e){for(;3===t._state;)t=t._value;return 0===t._state?void t._deferreds.push(e):(t._handled=!0,void h(function(){var n=1===t._state?e.onFulfilled:e.onRejected;if(null===n)return void(1===t._state?r:s)(e.promise,t._value);var i;try{i=n(t._value)}catch(o){return void s(e.promise,o)}r(e.promise,i)}))}function r(t,e){try{if(e===t)throw new TypeError("A promise cannot be resolved with itself.");if(e&&("object"==typeof e||"function"==typeof e)){var o=e.then;if(e instanceof i)return t._state=3,t._value=e,void a(t);if("function"==typeof o)return void c(n(o,e),t)}t._state=1,t._value=e,a(t)}catch(r){s(t,r)}}function s(t,e){t._state=2,t._value=e,a(t)}function a(t){2===t._state&&0===t._deferreds.length&&setTimeout(function(){t._handled||p(t._value)},1);for(var e=0,n=t._deferreds.length;n>e;e++)o(t,t._deferreds[e]);t._deferreds=null}function u(t,e,n){this.onFulfilled="function"==typeof t?t:null,this.onRejected="function"==typeof e?e:null,this.promise=n}function c(t,e){var n=!1;try{t(function(t){n||(n=!0,r(e,t))},function(t){n||(n=!0,s(e,t))})}catch(i){if(n)return;n=!0,s(e,i)}}var l=setTimeout,h="function"==typeof setImmediate&&setImmediate||function(t){l(t,1)},p=function(t){"undefined"!=typeof console&&console&&console.warn("Possible Unhandled Promise Rejection:",t)};i.prototype["catch"]=function(t){return this.then(null,t)},i.prototype.then=function(t,n){var r=new i(e);return o(this,new u(t,n,r)),r},i.all=function(t){var e=Array.prototype.slice.call(t);return new i(function(t,n){function i(r,s){try{if(s&&("object"==typeof s||"function"==typeof s)){var a=s.then;if("function"==typeof a)return void a.call(s,function(t){i(r,t)},n)}e[r]=s,0===--o&&t(e)}catch(u){n(u)}}if(0===e.length)return t([]);for(var o=e.length,r=0;ri;i++)t[i].then(e,n)})},i._setImmediateFn=function(t){h=t},i._setUnhandledRejectionFn=function(t){p=t},"undefined"!=typeof module&&module.exports?module.exports=i:t.Promise||(t.Promise=i)}(this),function(){var t="object"==typeof window.customElements,e="function"==typeof document.registerElement,n=t||e;n||(/** @@ -13,9 +13,9 @@ http://trix-editor.org/ * subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt */ "undefined"==typeof WeakMap&&!function(){var t=Object.defineProperty,e=Date.now()%1e9,n=function(){this.name="__st"+(1e9*Math.random()>>>0)+(e++ +"__")};n.prototype={set:function(e,n){var i=e[this.name];return i&&i[0]===e?i[1]=n:t(e,this.name,{value:[e,n],writable:!0}),this},get:function(t){var e;return(e=t[this.name])&&e[0]===t?e[1]:void 0},"delete":function(t){var e=t[this.name];return e&&e[0]===t?(e[0]=e[1]=void 0,!0):!1},has:function(t){var e=t[this.name];return e?e[0]===t:!1}},window.WeakMap=n}(),function(t){function e(t){A.push(t),b||(b=!0,g(i))}function n(t){return window.ShadowDOMPolyfill&&window.ShadowDOMPolyfill.wrapIfNeeded(t)||t}function i(){b=!1;var t=A;A=[],t.sort(function(t,e){return t.uid_-e.uid_});var e=!1;t.forEach(function(t){var n=t.takeRecords();o(t),n.length&&(t.callback_(n,t),e=!0)}),e&&i()}function o(t){t.nodes_.forEach(function(e){var n=m.get(e);n&&n.forEach(function(e){e.observer===t&&e.removeTransientObservers()})})}function r(t,e){for(var n=t;n;n=n.parentNode){var i=m.get(n);if(i)for(var o=0;o0){var o=n[i-1],r=d(o,t);if(r)return void(n[i-1]=r)}else e(this.observer);n[i]=t},addListeners:function(){this.addListeners_(this.target)},addListeners_:function(t){var e=this.options;e.attributes&&t.addEventListener("DOMAttrModified",this,!0),e.characterData&&t.addEventListener("DOMCharacterDataModified",this,!0),e.childList&&t.addEventListener("DOMNodeInserted",this,!0),(e.childList||e.subtree)&&t.addEventListener("DOMNodeRemoved",this,!0)},removeListeners:function(){this.removeListeners_(this.target)},removeListeners_:function(t){var e=this.options;e.attributes&&t.removeEventListener("DOMAttrModified",this,!0),e.characterData&&t.removeEventListener("DOMCharacterDataModified",this,!0),e.childList&&t.removeEventListener("DOMNodeInserted",this,!0),(e.childList||e.subtree)&&t.removeEventListener("DOMNodeRemoved",this,!0)},addTransientObserver:function(t){if(t!==this.target){this.addListeners_(t),this.transientObservedNodes.push(t);var e=m.get(t);e||m.set(t,e=[]),e.push(this)}},removeTransientObservers:function(){var t=this.transientObservedNodes;this.transientObservedNodes=[],t.forEach(function(t){this.removeListeners_(t);for(var e=m.get(t),n=0;n=0)){n.push(t);for(var i,o=t.querySelectorAll("link[rel="+s+"]"),a=0,u=o.length;u>a&&(i=o[a]);a++)i.import&&r(i.import,e,n);e(t)}}var s=window.HTMLImports?window.HTMLImports.IMPORT_LINK_TYPE:"none";t.forDocumentTree=o,t.forSubtree=e}),window.CustomElements.addModule(function(t){function e(t,e){return n(t,e)||i(t,e)}function n(e,n){return t.upgrade(e,n)?!0:void(n&&s(e))}function i(t,e){b(t,function(t){return n(t,e)?!0:void 0})}function o(t){w.push(t),x||(x=!0,setTimeout(r))}function r(){x=!1;for(var t,e=w,n=0,i=e.length;i>n&&(t=e[n]);n++)t();w=[]}function s(t){C?o(function(){a(t)}):a(t)}function a(t){t.__upgraded__&&!t.__attached&&(t.__attached=!0,t.attachedCallback&&t.attachedCallback())}function u(t){c(t),b(t,function(t){c(t)})}function c(t){C?o(function(){l(t)}):l(t)}function l(t){t.__upgraded__&&t.__attached&&(t.__attached=!1,t.detachedCallback&&t.detachedCallback())}function h(t){for(var e=t,n=window.wrap(document);e;){if(e==n)return!0;e=e.parentNode||e.nodeType===Node.DOCUMENT_FRAGMENT_NODE&&e.host}}function p(t){if(t.shadowRoot&&!t.shadowRoot.__watched){y.dom&&console.log("watching shadow-root for: ",t.localName);for(var e=t.shadowRoot;e;)g(e),e=e.olderShadowRoot}}function d(t,n){if(y.dom){var i=n[0];if(i&&"childList"===i.type&&i.addedNodes&&i.addedNodes){for(var o=i.addedNodes[0];o&&o!==document&&!o.host;)o=o.parentNode;var r=o&&(o.URL||o._URL||o.host&&o.host.localName)||"";r=r.split("/?").shift().split("/").pop()}console.group("mutations (%d) [%s]",n.length,r||"")}var s=h(t);n.forEach(function(t){"childList"===t.type&&(E(t.addedNodes,function(t){t.localName&&e(t,s)}),E(t.removedNodes,function(t){t.localName&&u(t)}))}),y.dom&&console.groupEnd()}function f(t){for(t=window.wrap(t),t||(t=window.wrap(document));t.parentNode;)t=t.parentNode;var e=t.__observer;e&&(d(t,e.takeRecords()),r())}function g(t){if(!t.__observer){var e=new MutationObserver(d.bind(this,t));e.observe(t,{childList:!0,subtree:!0}),t.__observer=e}}function m(t){t=window.wrap(t),y.dom&&console.group("upgradeDocument: ",t.baseURI.split("/").pop());var n=t===window.wrap(document);e(t,n),g(t),y.dom&&console.groupEnd()}function v(t){A(t,m)}var y=t.flags,b=t.forSubtree,A=t.forDocumentTree,C=window.MutationObserver._isPolyfilled&&y["throttle-attached"];t.hasPolyfillMutations=C,t.hasThrottledAttached=C;var x=!1,w=[],E=Array.prototype.forEach.call.bind(Array.prototype.forEach),S=Element.prototype.createShadowRoot;S&&(Element.prototype.createShadowRoot=function(){var t=S.call(this);return window.CustomElements.watchShadow(this),t}),t.watchShadow=p,t.upgradeDocumentTree=v,t.upgradeDocument=m,t.upgradeSubtree=i,t.upgradeAll=e,t.attached=s,t.takeRecords=f}),window.CustomElements.addModule(function(t){function e(e,i){if("template"===e.localName&&window.HTMLTemplateElement&&HTMLTemplateElement.decorate&&HTMLTemplateElement.decorate(e),!e.__upgraded__&&e.nodeType===Node.ELEMENT_NODE){var o=e.getAttribute("is"),r=t.getRegisteredDefinition(e.localName)||t.getRegisteredDefinition(o);if(r&&(o&&r.tag==e.localName||!o&&!r.extends))return n(e,r,i)}}function n(e,n,o){return s.upgrade&&console.group("upgrade:",e.localName),n.is&&e.setAttribute("is",n.is),i(e,n),e.__upgraded__=!0,r(e),o&&t.attached(e),t.upgradeSubtree(e,o),s.upgrade&&console.groupEnd(),e}function i(t,e){Object.__proto__?t.__proto__=e.prototype:(o(t,e.prototype,e.native),t.__proto__=e.prototype)}function o(t,e,n){for(var i={},o=e;o!==n&&o!==HTMLElement.prototype;){for(var r,s=Object.getOwnPropertyNames(o),a=0;r=s[a];a++)i[r]||(Object.defineProperty(t,r,Object.getOwnPropertyDescriptor(o,r)),i[r]=1);o=Object.getPrototypeOf(o)}}function r(t){t.createdCallback&&t.createdCallback()}var s=t.flags;t.upgrade=e,t.upgradeWithDefinition=n,t.implementPrototype=i}),window.CustomElements.addModule(function(t){function e(e,i){var u=i||{};if(!e)throw new Error("document.registerElement: first argument `name` must not be empty");if(e.indexOf("-")<0)throw new Error("document.registerElement: first argument ('name') must contain a dash ('-'). Argument provided was '"+String(e)+"'.");if(o(e))throw new Error("Failed to execute 'registerElement' on 'Document': Registration failed for type '"+String(e)+"'. The type name is invalid.");if(c(e))throw new Error("DuplicateDefinitionError: a type with name '"+String(e)+"' is already registered");return u.prototype||(u.prototype=Object.create(HTMLElement.prototype)),u.__name=e.toLowerCase(),u.extends&&(u.extends=u.extends.toLowerCase()),u.lifecycle=u.lifecycle||{},u.ancestry=r(u.extends),s(u),a(u),n(u.prototype),l(u.__name,u),u.ctor=h(u),u.ctor.prototype=u.prototype,u.prototype.constructor=u.ctor,t.ready&&m(document),u.ctor}function n(t){if(!t.setAttribute._polyfilled){var e=t.setAttribute;t.setAttribute=function(t,n){i.call(this,t,n,e)};var n=t.removeAttribute;t.removeAttribute=function(t){i.call(this,t,null,n)},t.setAttribute._polyfilled=!0}}function i(t,e,n){t=t.toLowerCase();var i=this.getAttribute(t);n.apply(this,arguments);var o=this.getAttribute(t);this.attributeChangedCallback&&o!==i&&this.attributeChangedCallback(t,i,o)}function o(t){for(var e=0;e=0&&b(i,HTMLElement),i)}function f(t,e){var n=t[e];t[e]=function(){var t=n.apply(this,arguments);return v(t),t}}var g,m=(t.isIE,t.upgradeDocumentTree),v=t.upgradeAll,y=t.upgradeWithDefinition,b=t.implementPrototype,A=t.useNative,C=["annotation-xml","color-profile","font-face","font-face-src","font-face-uri","font-face-format","font-face-name","missing-glyph"],x={},w="http://www.w3.org/1999/xhtml",E=document.createElement.bind(document),S=document.createElementNS.bind(document);g=Object.__proto__||A?function(t,e){return t instanceof e}:function(t,e){if(t instanceof e)return!0;for(var n=t;n;){if(n===e.prototype)return!0;n=n.__proto__}return!1},f(Node.prototype,"cloneNode"),f(document,"importNode"),document.registerElement=e,document.createElement=d,document.createElementNS=p,t.registry=x,t.instanceof=g,t.reservedTagList=C,t.getRegisteredDefinition=c,document.register=document.registerElement}),function(t){function e(){r(window.wrap(document)),window.CustomElements.ready=!0;var t=window.requestAnimationFrame||function(t){setTimeout(t,16)};t(function(){setTimeout(function(){window.CustomElements.readyTime=Date.now(),window.HTMLImports&&(window.CustomElements.elapsed=window.CustomElements.readyTime-window.HTMLImports.readyTime),document.dispatchEvent(new CustomEvent("WebComponentsReady",{bubbles:!0}))})})}var n=t.useNative,i=t.initializeModules;if(t.isIE,n){var o=function(){};t.watchShadow=o,t.upgrade=o,t.upgradeAll=o,t.upgradeDocumentTree=o,t.upgradeSubtree=o,t.takeRecords=o,t.instanceof=function(t,e){return t instanceof e}}else i();var r=t.upgradeDocumentTree,s=t.upgradeDocument;if(window.wrap||(window.ShadowDOMPolyfill?(window.wrap=window.ShadowDOMPolyfill.wrapIfNeeded,window.unwrap=window.ShadowDOMPolyfill.unwrapIfNeeded):window.wrap=window.unwrap=function(t){return t}),window.HTMLImports&&(window.HTMLImports.__importsParsingHook=function(t){t.import&&s(wrap(t.import))}),"complete"===document.readyState||t.flags.eager)e();else if("interactive"!==document.readyState||window.attachEvent||window.HTMLImports&&!window.HTMLImports.ready){var a=window.HTMLImports&&!window.HTMLImports.ready?"HTMLImportsLoaded":"DOMContentLoaded";window.addEventListener(a,e)}else e()}(window.CustomElements))}.call(this),function(){}.call(this),function(){var t=this;(function(){(function(){this.Trix={VERSION:"1.3.1",ZERO_WIDTH_SPACE:"\ufeff",NON_BREAKING_SPACE:"\xa0",OBJECT_REPLACEMENT_CHARACTER:"\ufffc",browser:{composesExistingText:/Android.*Chrome/.test(navigator.userAgent),forcesObjectResizing:/Trident.*rv:11/.test(navigator.userAgent),supportsInputEvents:function(){var t,e,n,i;if("undefined"==typeof InputEvent)return!1;for(i=["data","getTargetRanges","inputType"],t=0,e=i.length;e>t;t++)if(n=i[t],!(n in InputEvent.prototype))return!1;return!0}()},config:{}}}).call(this)}).call(t);var e=t.Trix;(function(){(function(){e.BasicObject=function(){function t(){}var e,n,i;return t.proxyMethod=function(t){var i,o,r,s,a;return r=n(t),i=r.name,s=r.toMethod,a=r.toProperty,o=r.optional,this.prototype[i]=function(){var t,n;return t=null!=s?o?"function"==typeof this[s]?this[s]():void 0:this[s]():null!=a?this[a]:void 0,o?(n=null!=t?t[i]:void 0,null!=n?e.call(n,t,arguments):void 0):(n=t[i],e.call(n,t,arguments))}},n=function(t){var e,n;if(!(n=t.match(i)))throw new Error("can't parse @proxyMethod expression: "+t);return e={name:n[4]},null!=n[2]?e.toMethod=n[1]:e.toProperty=n[1],null!=n[3]&&(e.optional=!0),e},e=Function.prototype.apply,i=/^(.+?)(\(\))?(\?)?\.(.+?)$/,t}()}).call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.Object=function(n){function i(){this.id=++o}var o;return t(i,n),o=0,i.fromJSONString=function(t){return this.fromJSON(JSON.parse(t))},i.prototype.hasSameConstructorAs=function(t){return this.constructor===(null!=t?t.constructor:void 0)},i.prototype.isEqualTo=function(t){return this===t},i.prototype.inspect=function(){var t,e,n;return t=function(){var t,i,o;i=null!=(t=this.contentsForInspection())?t:{},o=[];for(e in i)n=i[e],o.push(e+"="+n);return o}.call(this),"#<"+this.constructor.name+":"+this.id+(t.length?" "+t.join(", "):"")+">"},i.prototype.contentsForInspection=function(){},i.prototype.toJSONString=function(){return JSON.stringify(this)},i.prototype.toUTF16String=function(){return e.UTF16String.box(this)},i.prototype.getCacheKey=function(){return this.id.toString()},i}(e.BasicObject)}.call(this),function(){e.extend=function(t){var e,n;for(e in t)n=t[e],this[e]=n;return this}}.call(this),function(){e.extend({defer:function(t){return setTimeout(t,1)}})}.call(this),function(){var t,n;e.extend({normalizeSpaces:function(t){return t.replace(RegExp(""+e.ZERO_WIDTH_SPACE,"g"),"").replace(RegExp(""+e.NON_BREAKING_SPACE,"g")," ")},normalizeNewlines:function(t){return t.replace(/\r\n/g,"\n")},breakableWhitespacePattern:RegExp("[^\\S"+e.NON_BREAKING_SPACE+"]"),squishBreakableWhitespace:function(t){return t.replace(RegExp(""+e.breakableWhitespacePattern.source,"g")," ").replace(/\ {2,}/g," ")},summarizeStringChange:function(t,i){var o,r,s,a;return t=e.UTF16String.box(t),i=e.UTF16String.box(i),i.lengthn&&t.charAt(n).isEqualTo(e.charAt(n));)n++;for(;i>n+1&&t.charAt(i-1).isEqualTo(e.charAt(o-1));)i--,o--;return{utf16String:t.slice(n,i),offset:n}}}.call(this),function(){e.extend({copyObject:function(t){var e,n,i;null==t&&(t={}),n={};for(e in t)i=t[e],n[e]=i;return n},objectsAreEqual:function(t,e){var n,i;if(null==t&&(t={}),null==e&&(e={}),Object.keys(t).length!==Object.keys(e).length)return!1;for(n in t)if(i=t[n],i!==e[n])return!1;return!0}})}.call(this),function(){var t=[].slice;e.extend({arraysAreEqual:function(t,e){var n,i,o,r;if(null==t&&(t=[]),null==e&&(e=[]),t.length!==e.length)return!1;for(i=n=0,o=t.length;o>n;i=++n)if(r=t[i],r!==e[i])return!1;return!0},arrayStartsWith:function(t,n){return null==t&&(t=[]),null==n&&(n=[]),e.arraysAreEqual(t.slice(0,n.length),n)},spliceArray:function(){var e,n,i;return n=arguments[0],e=2<=arguments.length?t.call(arguments,1):[],i=n.slice(0),i.splice.apply(i,e),i},summarizeArrayChange:function(t,e){var n,i,o,r,s,a,u,c,l,h,p;for(null==t&&(t=[]),null==e&&(e=[]),n=[],h=[],o=new Set,r=0,u=t.length;u>r;r++)p=t[r],o.add(p);for(i=new Set,s=0,c=e.length;c>s;s++)p=e[s],i.add(p),o.has(p)||n.push(p);for(a=0,l=t.length;l>a;a++)p=t[a],i.has(p)||h.push(p);return{added:n,removed:h}}})}.call(this),function(){var t,n,i,o;t=null,n=null,o=null,i=null,e.extend({getAllAttributeNames:function(){return null!=t?t:t=e.getTextAttributeNames().concat(e.getBlockAttributeNames())},getBlockConfig:function(t){return e.config.blockAttributes[t]},getBlockAttributeNames:function(){return null!=n?n:n=Object.keys(e.config.blockAttributes)},getTextConfig:function(t){return e.config.textAttributes[t]},getTextAttributeNames:function(){return null!=o?o:o=Object.keys(e.config.textAttributes)},getListAttributeNames:function(){var t,n;return null!=i?i:i=function(){var i,o;i=e.config.blockAttributes,o=[];for(t in i)n=i[t].listAttribute,null!=n&&o.push(n);return o}()}})}.call(this),function(){var t,n,i,o,r,s=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=document.documentElement,n=null!=(i=null!=(o=null!=(r=t.matchesSelector)?r:t.webkitMatchesSelector)?o:t.msMatchesSelector)?i:t.mozMatchesSelector,e.extend({handleEvent:function(n,i){var o,r,s,a,u,c,l,h,p,d,f,g;return h=null!=i?i:{},c=h.onElement,u=h.matchingSelector,g=h.withCallback,a=h.inPhase,l=h.preventDefault,d=h.times,r=null!=c?c:t,p=u,o=g,f="capturing"===a,s=function(t){var n;return null!=d&&0===--d&&s.destroy(),n=e.findClosestElementFromNode(t.target,{matchingSelector:p}),null!=n&&(null!=g&&g.call(n,t,n),l)?t.preventDefault():void 0},s.destroy=function(){return r.removeEventListener(n,s,f)},r.addEventListener(n,s,f),s},handleEventOnce:function(t,n){return null==n&&(n={}),n.times=1,e.handleEvent(t,n)},triggerEvent:function(n,i){var o,r,s,a,u,c,l;return l=null!=i?i:{},c=l.onElement,r=l.bubbles,s=l.cancelable,o=l.attributes,a=null!=c?c:t,r=r!==!1,s=s!==!1,u=document.createEvent("Events"),u.initEvent(n,r,s),null!=o&&e.extend.call(u,o),a.dispatchEvent(u)},elementMatchesSelector:function(t,e){return 1===(null!=t?t.nodeType:void 0)?n.call(t,e):void 0},findClosestElementFromNode:function(t,n){var i,o,r;for(o=null!=n?n:{},i=o.matchingSelector,r=o.untilNode;null!=t&&t.nodeType!==Node.ELEMENT_NODE;)t=t.parentNode;if(null!=t){if(null==i)return t;if(t.closest&&null==r)return t.closest(i);for(;t&&t!==r;){if(e.elementMatchesSelector(t,i))return t;t=t.parentNode}}},findInnerElement:function(t){for(;null!=t?t.firstElementChild:void 0;)t=t.firstElementChild;return t},innerElementIsActive:function(t){return document.activeElement!==t&&e.elementContainsNode(t,document.activeElement)},elementContainsNode:function(t,e){if(t&&e)for(;e;){if(e===t)return!0;e=e.parentNode}},findNodeFromContainerAndOffset:function(t,e){var n;if(t)return t.nodeType===Node.TEXT_NODE?t:0===e?null!=(n=t.firstChild)?n:t:t.childNodes.item(e-1)},findElementFromContainerAndOffset:function(t,n){var i;return i=e.findNodeFromContainerAndOffset(t,n),e.findClosestElementFromNode(i)},findChildIndexOfNode:function(t){var e;if(null!=t?t.parentNode:void 0){for(e=0;t=t.previousSibling;)e++;return e}},removeNode:function(t){var e;return null!=t&&null!=(e=t.parentNode)?e.removeChild(t):void 0},walkTree:function(t,e){var n,i,o,r,s;return o=null!=e?e:{},i=o.onlyNodesOfType,r=o.usingFilter,n=o.expandEntityReferences,s=function(){switch(i){case"element":return NodeFilter.SHOW_ELEMENT;case"text":return NodeFilter.SHOW_TEXT;case"comment":return NodeFilter.SHOW_COMMENT;default:return NodeFilter.SHOW_ALL}}(),document.createTreeWalker(t,s,null!=r?r:null,n===!0)},tagName:function(t){var e;return null!=t&&null!=(e=t.tagName)?e.toLowerCase():void 0},makeElement:function(t,e){var n,i,o,r,s,a,u,c,l,h,p,d,f,g;if(null==e&&(e={}),"object"==typeof t?(e=t,t=e.tagName):e={attributes:e},o=document.createElement(t),null!=e.editable&&(null==e.attributes&&(e.attributes={}),e.attributes.contenteditable=e.editable),e.attributes){l=e.attributes;for(a in l)g=l[a],o.setAttribute(a,g)}if(e.style){h=e.style;for(a in h)g=h[a],o.style[a]=g}if(e.data){p=e.data;for(a in p)g=p[a],o.dataset[a]=g}if(e.className)for(d=e.className.split(" "),r=0,u=d.length;u>r;r++)i=d[r],o.classList.add(i);if(e.textContent&&(o.textContent=e.textContent),e.childNodes)for(f=[].concat(e.childNodes),s=0,c=f.length;c>s;s++)n=f[s],o.appendChild(n);return o},getBlockTagNames:function(){var t,n;return null!=e.blockTagNames?e.blockTagNames:e.blockTagNames=function(){var i,o;i=e.config.blockAttributes,o=[];for(t in i)n=i[t].tagName,n&&o.push(n);return o}()},nodeIsBlockContainer:function(t){return e.nodeIsBlockStartComment(null!=t?t.firstChild:void 0)},nodeProbablyIsBlockContainer:function(t){var n,i;return n=e.tagName(t),s.call(e.getBlockTagNames(),n)>=0&&(i=e.tagName(t.firstChild),s.call(e.getBlockTagNames(),i)<0)},nodeIsBlockStart:function(t,n){var i;return i=(null!=n?n:{strict:!0}).strict,i?e.nodeIsBlockStartComment(t):e.nodeIsBlockStartComment(t)||!e.nodeIsBlockStartComment(t.firstChild)&&e.nodeProbablyIsBlockContainer(t)},nodeIsBlockStartComment:function(t){return e.nodeIsCommentNode(t)&&"block"===(null!=t?t.data:void 0)},nodeIsCommentNode:function(t){return(null!=t?t.nodeType:void 0)===Node.COMMENT_NODE},nodeIsCursorTarget:function(t,n){var i;return i=(null!=n?n:{}).name,t?e.nodeIsTextNode(t)?t.data===e.ZERO_WIDTH_SPACE?i?t.parentNode.dataset.trixCursorTarget===i:!0:void 0:e.nodeIsCursorTarget(t.firstChild):void 0},nodeIsAttachmentElement:function(t){return e.elementMatchesSelector(t,e.AttachmentView.attachmentSelector)},nodeIsEmptyTextNode:function(t){return e.nodeIsTextNode(t)&&""===(null!=t?t.data:void 0)},nodeIsTextNode:function(t){return(null!=t?t.nodeType:void 0)===Node.TEXT_NODE}})}.call(this),function(){var t,n,i,o,r;t=e.copyObject,o=e.objectsAreEqual,e.extend({normalizeRange:i=function(t){var e;if(null!=t)return Array.isArray(t)||(t=[t,t]),[n(t[0]),n(null!=(e=t[1])?e:t[0])]},rangeIsCollapsed:function(t){var e,n,o;if(null!=t)return n=i(t),o=n[0],e=n[1],r(o,e)},rangesAreEqual:function(t,e){var n,o,s,a,u,c;if(null!=t&&null!=e)return s=i(t),o=s[0],n=s[1],a=i(e),c=a[0],u=a[1],r(o,c)&&r(n,u)}}),n=function(e){return"number"==typeof e?e:t(e)},r=function(t,e){return"number"==typeof t?t===e:o(t,e)}}.call(this),function(){var t,n,i,o,r,s,a;e.registerElement=function(t,e){var n,i;return null==e&&(e={}),t=t.toLowerCase(),e=a(e),i=s(e),(n=i.defaultCSS)&&(delete i.defaultCSS,o(n,t)),r(t,i)},o=function(t,e){var n;return n=i(e),n.textContent=t.replace(/%t/g,e)},i=function(e){var n,i;return n=document.createElement("style"),n.setAttribute("type","text/css"),n.setAttribute("data-tag-name",e.toLowerCase()),(i=t())&&n.setAttribute("nonce",i),document.head.insertBefore(n,document.head.firstChild),n},t=function(){var t;return(t=n("trix-csp-nonce")||n("csp-nonce"))?t.getAttribute("content"):void 0},n=function(t){return document.head.querySelector("meta[name="+t+"]")},s=function(t){var e,n,i;n={};for(e in t)i=t[e],n[e]="function"==typeof i?{value:i}:i;return n},a=function(){var t;return t=function(t){var e,n,i,o,r;for(e={},r=["initialize","connect","disconnect"],n=0,o=r.length;o>n;n++)i=r[n],e[i]=t[i],delete t[i];return e},window.customElements?function(e){var n,i,o,r,s;return s=t(e),o=s.initialize,n=s.connect,i=s.disconnect,o&&(r=n,n=function(){return this.initialized||(this.initialized=!0,o.call(this)),null!=r?r.call(this):void 0}),n&&(e.connectedCallback=n),i&&(e.disconnectedCallback=i),e}:function(e){var n,i,o,r;return r=t(e),o=r.initialize,n=r.connect,i=r.disconnect,o&&(e.createdCallback=o),n&&(e.attachedCallback=n),i&&(e.detachedCallback=i),e}}(),r=function(){return window.customElements?function(t,e){var n;return n=function(){return"object"==typeof Reflect?Reflect.construct(HTMLElement,[],n):HTMLElement.apply(this)},Object.setPrototypeOf(n.prototype,HTMLElement.prototype),Object.setPrototypeOf(n,HTMLElement),Object.defineProperties(n.prototype,e),window.customElements.define(t,n),n}:function(t,e){var n,i;return i=Object.create(HTMLElement.prototype,e),n=document.registerElement(t,{prototype:i}),Object.defineProperty(i,"constructor",{value:n}),n}}()}.call(this),function(){var t,n;e.extend({getDOMSelection:function(){var t;return t=window.getSelection(),t.rangeCount>0?t:void 0},getDOMRange:function(){var n,i;return(n=null!=(i=e.getDOMSelection())?i.getRangeAt(0):void 0)&&!t(n)?n:void 0},setDOMRange:function(t){var n;return n=window.getSelection(),n.removeAllRanges(),n.addRange(t),e.selectionChangeObserver.update()}}),t=function(t){return n(t.startContainer)||n(t.endContainer)},n=function(t){return!Object.getPrototypeOf(t)}}.call(this),function(){var t;t={"application/x-trix-feature-detection":"test"},e.extend({dataTransferIsPlainText:function(t){var e,n,i;return i=t.getData("text/plain"),n=t.getData("text/html"),i&&n?(e=(new DOMParser).parseFromString(n,"text/html").body,e.textContent===i?!e.querySelector("*"):void 0):null!=i?i.length:void 0},dataTransferIsWritable:function(e){var n,i;if(null!=(null!=e?e.setData:void 0)){for(n in t)if(i=t[n],!function(){try{return e.setData(n,i),e.getData(n)===i}catch(t){}}())return;return!0}},keyEventIsKeyboardCommand:function(){return/Mac|^iP/.test(navigator.platform)?function(t){return t.metaKey}:function(t){return t.ctrlKey}}()})}.call(this),function(){e.extend({RTL_PATTERN:/[\u05BE\u05C0\u05C3\u05D0-\u05EA\u05F0-\u05F4\u061B\u061F\u0621-\u063A\u0640-\u064A\u066D\u0671-\u06B7\u06BA-\u06BE\u06C0-\u06CE\u06D0-\u06D5\u06E5\u06E6\u200F\u202B\u202E\uFB1F-\uFB28\uFB2A-\uFB36\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE70-\uFE72\uFE74\uFE76-\uFEFC]/,getDirection:function(){var t,n,i,o;return n=e.makeElement("input",{dir:"auto",name:"x",dirName:"x.dir"}),t=e.makeElement("form"),t.appendChild(n),i=function(){try{return new FormData(t).has(n.dirName)}catch(e){}}(),o=function(){try{return n.matches(":dir(ltr),:dir(rtl)")}catch(t){}}(),i?function(e){return n.value=e,new FormData(t).get(n.dirName)}:o?function(t){return n.value=t,n.matches(":dir(rtl)")?"rtl":"ltr"}:function(t){var n;return n=t.trim().charAt(0),e.RTL_PATTERN.test(n)?"rtl":"ltr"}}()})}.call(this),function(){}.call(this),function(){var t,n=function(t,e){function n(){this.constructor=t}for(var o in e)i.call(e,o)&&(t[o]=e[o]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},i={}.hasOwnProperty;t=e.arraysAreEqual,e.Hash=function(i){function o(t){null==t&&(t={}),this.values=s(t),o.__super__.constructor.apply(this,arguments)}var r,s,a,u,c;return n(o,i),o.fromCommonAttributesOfObjects=function(t){var e,n,i,o,s,a;if(null==t&&(t=[]),!t.length)return new this;for(e=r(t[0]),i=e.getKeys(),a=t.slice(1),n=0,o=a.length;o>n;n++)s=a[n],i=e.getKeysCommonToHash(r(s)),e=e.slice(i);return e},o.box=function(t){return r(t)},o.prototype.add=function(t,e){return this.merge(u(t,e))},o.prototype.remove=function(t){return new e.Hash(s(this.values,t))},o.prototype.get=function(t){return this.values[t]},o.prototype.has=function(t){return t in this.values},o.prototype.merge=function(t){return new e.Hash(a(this.values,c(t)))},o.prototype.slice=function(t){var n,i,o,r;for(r={},n=0,o=t.length;o>n;n++)i=t[n],this.has(i)&&(r[i]=this.values[i]);return new e.Hash(r)},o.prototype.getKeys=function(){return Object.keys(this.values)},o.prototype.getKeysCommonToHash=function(t){var e,n,i,o,s;for(t=r(t),o=this.getKeys(),s=[],e=0,i=o.length;i>e;e++)n=o[e],this.values[n]===t.values[n]&&s.push(n);return s},o.prototype.isEqualTo=function(e){return t(this.toArray(),r(e).toArray())},o.prototype.isEmpty=function(){return 0===this.getKeys().length},o.prototype.toArray=function(){var t,e,n;return(null!=this.array?this.array:this.array=function(){var i;e=[],i=this.values;for(t in i)n=i[t],e.push(t,n);return e}.call(this)).slice(0)},o.prototype.toObject=function(){return s(this.values)},o.prototype.toJSON=function(){return this.toObject()},o.prototype.contentsForInspection=function(){return{values:JSON.stringify(this.values)}},u=function(t,e){var n;return n={},n[t]=e,n},a=function(t,e){var n,i,o;i=s(t);for(n in e)o=e[n],i[n]=o;return i},s=function(t,e){var n,i,o,r,s;for(r={},s=Object.keys(t).sort(),n=0,o=s.length;o>n;n++)i=s[n],i!==e&&(r[i]=t[i]);return r},r=function(t){return t instanceof e.Hash?t:new e.Hash(t)},c=function(t){return t instanceof e.Hash?t.values:t -},o}(e.Object)}.call(this),function(){e.ObjectGroup=function(){function t(t,e){var n,i;this.objects=null!=t?t:[],i=e.depth,n=e.asTree,n&&(this.depth=i,this.objects=this.constructor.groupObjects(this.objects,{asTree:n,depth:this.depth+1}))}return t.groupObjects=function(t,e){var n,i,o,r,s,a,u,c,l;for(null==t&&(t=[]),l=null!=e?e:{},o=l.depth,n=l.asTree,n&&null==o&&(o=0),c=[],s=0,a=t.length;a>s;s++){if(u=t[s],r){if(("function"==typeof u.canBeGrouped?u.canBeGrouped(o):void 0)&&("function"==typeof(i=r[r.length-1]).canBeGroupedWith?i.canBeGroupedWith(u,o):void 0)){r.push(u);continue}c.push(new this(r,{depth:o,asTree:n})),r=null}("function"==typeof u.canBeGrouped?u.canBeGrouped(o):void 0)?r=[u]:c.push(u)}return r&&c.push(new this(r,{depth:o,asTree:n})),c},t.prototype.getObjects=function(){return this.objects},t.prototype.getDepth=function(){return this.depth},t.prototype.getCacheKey=function(){var t,e,n,i,o;for(e=["objectGroup"],o=this.getObjects(),t=0,n=o.length;n>t;t++)i=o[t],e.push(i.getCacheKey());return e.join("/")},t}()}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.ObjectMap=function(e){function n(t){var e,n,i,o,r;for(null==t&&(t=[]),this.objects={},i=0,o=t.length;o>i;i++)r=t[i],n=JSON.stringify(r),null==(e=this.objects)[n]&&(e[n]=r)}return t(n,e),n.prototype.find=function(t){var e;return e=JSON.stringify(t),this.objects[e]},n}(e.BasicObject)}.call(this),function(){e.ElementStore=function(){function t(t){this.reset(t)}var e;return t.prototype.add=function(t){var n;return n=e(t),this.elements[n]=t},t.prototype.remove=function(t){var n,i;return n=e(t),(i=this.elements[n])?(delete this.elements[n],i):void 0},t.prototype.reset=function(t){var e,n,i;for(null==t&&(t=[]),this.elements={},n=0,i=t.length;i>n;n++)e=t[n],this.add(e);return t},e=function(t){return t.dataset.trixStoreKey},t}()}.call(this),function(){}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.Operation=function(e){function n(){return n.__super__.constructor.apply(this,arguments)}return t(n,e),n.prototype.isPerforming=function(){return this.performing===!0},n.prototype.hasPerformed=function(){return this.performed===!0},n.prototype.hasSucceeded=function(){return this.performed&&this.succeeded},n.prototype.hasFailed=function(){return this.performed&&!this.succeeded},n.prototype.getPromise=function(){return null!=this.promise?this.promise:this.promise=new Promise(function(t){return function(e,n){return t.performing=!0,t.perform(function(i,o){return t.succeeded=i,t.performing=!1,t.performed=!0,t.succeeded?e(o):n(o)})}}(this))},n.prototype.perform=function(t){return t(!1)},n.prototype.release=function(){var t;return null!=(t=this.promise)&&"function"==typeof t.cancel&&t.cancel(),this.promise=null,this.performing=null,this.performed=null,this.succeeded=null},n.proxyMethod("getPromise().then"),n.proxyMethod("getPromise().catch"),n}(e.BasicObject)}.call(this),function(){var t,n,i,o,r,s=function(t,e){function n(){this.constructor=t}for(var i in e)a.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},a={}.hasOwnProperty;e.UTF16String=function(t){function e(t,e){this.ucs2String=t,this.codepoints=e,this.length=this.codepoints.length,this.ucs2Length=this.ucs2String.length}return s(e,t),e.box=function(t){return null==t&&(t=""),t instanceof this?t:this.fromUCS2String(null!=t?t.toString():void 0)},e.fromUCS2String=function(t){return new this(t,o(t))},e.fromCodepoints=function(t){return new this(r(t),t)},e.prototype.offsetToUCS2Offset=function(t){return r(this.codepoints.slice(0,Math.max(0,t))).length},e.prototype.offsetFromUCS2Offset=function(t){return o(this.ucs2String.slice(0,Math.max(0,t))).length},e.prototype.slice=function(){var t;return this.constructor.fromCodepoints((t=this.codepoints).slice.apply(t,arguments))},e.prototype.charAt=function(t){return this.slice(t,t+1)},e.prototype.isEqualTo=function(t){return this.constructor.box(t).ucs2String===this.ucs2String},e.prototype.toJSON=function(){return this.ucs2String},e.prototype.getCacheKey=function(){return this.ucs2String},e.prototype.toString=function(){return this.ucs2String},e}(e.BasicObject),t=1===("function"==typeof Array.from?Array.from("\ud83d\udc7c").length:void 0),n=null!=("function"==typeof" ".codePointAt?" ".codePointAt(0):void 0),i=" \ud83d\udc7c"===("function"==typeof String.fromCodePoint?String.fromCodePoint(32,128124):void 0),o=t&&n?function(t){return Array.from(t).map(function(t){return t.codePointAt(0)})}:function(t){var e,n,i,o,r;for(o=[],e=0,i=t.length;i>e;)r=t.charCodeAt(e++),r>=55296&&56319>=r&&i>e&&(n=t.charCodeAt(e++),56320===(64512&n)?r=((1023&r)<<10)+(1023&n)+65536:e--),o.push(r);return o},r=i?function(t){return String.fromCodePoint.apply(String,t)}:function(t){var e,n,i;return e=function(){var e,o,r;for(r=[],e=0,o=t.length;o>e;e++)i=t[e],n="",i>65535&&(i-=65536,n+=String.fromCharCode(i>>>10&1023|55296),i=56320|1023&i),r.push(n+String.fromCharCode(i));return r}(),e.join("")}}.call(this),function(){}.call(this),function(){}.call(this),function(){e.config.lang={attachFiles:"Attach Files",bold:"Bold",bullets:"Bullets","byte":"Byte",bytes:"Bytes",captionPlaceholder:"Add a caption\u2026",code:"Code",heading1:"Heading",indent:"Increase Level",italic:"Italic",link:"Link",numbers:"Numbers",outdent:"Decrease Level",quote:"Quote",redo:"Redo",remove:"Remove",strike:"Strikethrough",undo:"Undo",unlink:"Unlink",url:"URL",urlPlaceholder:"Enter a URL\u2026",GB:"GB",KB:"KB",MB:"MB",PB:"PB",TB:"TB"}}.call(this),function(){e.config.css={attachment:"attachment",attachmentCaption:"attachment__caption",attachmentCaptionEditor:"attachment__caption-editor",attachmentMetadata:"attachment__metadata",attachmentMetadataContainer:"attachment__metadata-container",attachmentName:"attachment__name",attachmentProgress:"attachment__progress",attachmentSize:"attachment__size",attachmentToolbar:"attachment__toolbar",attachmentGallery:"attachment-gallery"}}.call(this),function(){var t;e.config.blockAttributes=t={"default":{tagName:"div",parse:!1},quote:{tagName:"blockquote",nestable:!0},heading1:{tagName:"h1",terminal:!0,breakOnReturn:!0,group:!1},code:{tagName:"pre",terminal:!0,text:{plaintext:!0}},bulletList:{tagName:"ul",parse:!1},bullet:{tagName:"li",listAttribute:"bulletList",group:!1,nestable:!0,test:function(n){return e.tagName(n.parentNode)===t[this.listAttribute].tagName}},numberList:{tagName:"ol",parse:!1},number:{tagName:"li",listAttribute:"numberList",group:!1,nestable:!0,test:function(n){return e.tagName(n.parentNode)===t[this.listAttribute].tagName}},attachmentGallery:{tagName:"div",exclusive:!0,terminal:!0,parse:!1,group:!1}}}.call(this),function(){var t,n;t=e.config.lang,n=[t.bytes,t.KB,t.MB,t.GB,t.TB,t.PB],e.config.fileSize={prefix:"IEC",precision:2,formatter:function(e){var i,o,r,s,a;switch(e){case 0:return"0 "+t.bytes;case 1:return"1 "+t.byte;default:return i=function(){switch(this.prefix){case"SI":return 1e3;case"IEC":return 1024}}.call(this),o=Math.floor(Math.log(e)/Math.log(i)),r=e/Math.pow(i,o),s=r.toFixed(this.precision),a=s.replace(/0*$/,"").replace(/\.$/,""),a+" "+n[o]}}}}.call(this),function(){e.config.textAttributes={bold:{tagName:"strong",inheritable:!0,parser:function(t){var e;return e=window.getComputedStyle(t),"bold"===e.fontWeight||e.fontWeight>=600}},italic:{tagName:"em",inheritable:!0,parser:function(t){var e;return e=window.getComputedStyle(t),"italic"===e.fontStyle}},href:{groupTagName:"a",parser:function(t){var n,i,o;return n=e.AttachmentView.attachmentSelector,o="a:not("+n+")",(i=e.findClosestElementFromNode(t,{matchingSelector:o}))?i.getAttribute("href"):void 0}},strike:{tagName:"del",inheritable:!0},frozen:{style:{backgroundColor:"highlight"}}}}.call(this),function(){var t,n,i,o,r;r="[data-trix-serialize=false]",o=["contenteditable","data-trix-id","data-trix-store-key","data-trix-mutable","data-trix-placeholder","tabindex"],n="data-trix-serialized-attributes",i="["+n+"]",t=new RegExp("","g"),e.extend({serializers:{"application/json":function(t){var n;if(t instanceof e.Document)n=t;else{if(!(t instanceof HTMLElement))throw new Error("unserializable object");n=e.Document.fromHTML(t.innerHTML)}return n.toSerializableDocument().toJSONString()},"text/html":function(s){var a,u,c,l,h,p,d,f,g,m,v,y,b,A,C,x,w;if(s instanceof e.Document)l=e.DocumentView.render(s);else{if(!(s instanceof HTMLElement))throw new Error("unserializable object");l=s.cloneNode(!0)}for(A=l.querySelectorAll(r),h=0,g=A.length;g>h;h++)c=A[h],e.removeNode(c);for(p=0,m=o.length;m>p;p++)for(a=o[p],C=l.querySelectorAll("["+a+"]"),d=0,v=C.length;v>d;d++)c=C[d],c.removeAttribute(a);for(x=l.querySelectorAll(i),f=0,y=x.length;y>f;f++){c=x[f];try{u=JSON.parse(c.getAttribute(n)),c.removeAttribute(n);for(b in u)w=u[b],c.setAttribute(b,w)}catch(E){}}return l.innerHTML.replace(t,"")}},deserializers:{"application/json":function(t){return e.Document.fromJSONString(t)},"text/html":function(t){return e.Document.fromHTML(t)}},serializeToContentType:function(t,n){var i;if(i=e.serializers[n])return i(t);throw new Error("unknown content type: "+n)},deserializeFromContentType:function(t,n){var i;if(i=e.deserializers[n])return i(t);throw new Error("unknown content type: "+n)}})}.call(this),function(){var t;t=e.config.lang,e.config.toolbar={getDefaultHTML:function(){return'
\n \n \n \n \n \n \n\n \n \n \n \n \n \n \n \n \n\n \n \n \n\n \n\n \n \n \n \n
\n\n
\n
\n
\n \n
\n \n \n
\n
\n
\n
'}}}.call(this),function(){e.config.undoInterval=5e3}.call(this),function(){e.config.attachments={preview:{presentation:"gallery",caption:{name:!0,size:!0}},file:{caption:{size:!0}}}}.call(this),function(){e.config.keyNames={8:"backspace",9:"tab",13:"return",27:"escape",37:"left",39:"right",46:"delete",68:"d",72:"h",79:"o"}}.call(this),function(){e.config.input={level2Enabled:!0,getLevel:function(){return this.level2Enabled&&e.browser.supportsInputEvents?2:0},pickFiles:function(t){var n;return n=e.makeElement("input",{type:"file",multiple:!0,hidden:!0,id:this.fileInputId}),n.addEventListener("change",function(){return t(n.files),e.removeNode(n)}),e.removeNode(document.getElementById(this.fileInputId)),document.body.appendChild(n),n.click()},fileInputId:"trix-file-input-"+Date.now().toString(16)}}.call(this),function(){}.call(this),function(){e.registerElement("trix-toolbar",{defaultCSS:"%t {\n display: block;\n}\n\n%t {\n white-space: nowrap;\n}\n\n%t [data-trix-dialog] {\n display: none;\n}\n\n%t [data-trix-dialog][data-trix-active] {\n display: block;\n}\n\n%t [data-trix-dialog] [data-trix-validate]:invalid {\n background-color: #ffdddd;\n}",initialize:function(){return""===this.innerHTML?this.innerHTML=e.config.toolbar.getDefaultHTML():void 0}})}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty,i=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};e.ObjectView=function(n){function o(t,e){this.object=t,this.options=null!=e?e:{},this.childViews=[],this.rootView=this}return t(o,n),o.prototype.getNodes=function(){var t,e,n,i,o;for(null==this.nodes&&(this.nodes=this.createNodes()),i=this.nodes,o=[],t=0,e=i.length;e>t;t++)n=i[t],o.push(n.cloneNode(!0));return o},o.prototype.invalidate=function(){var t;return this.nodes=null,this.childViews=[],null!=(t=this.parentView)?t.invalidate():void 0},o.prototype.invalidateViewForObject=function(t){var e;return null!=(e=this.findViewForObject(t))?e.invalidate():void 0},o.prototype.findOrCreateCachedChildView=function(t,e){var n;return(n=this.getCachedViewForObject(e))?this.recordChildView(n):(n=this.createChildView.apply(this,arguments),this.cacheViewForObject(n,e)),n},o.prototype.createChildView=function(t,n,i){var o;return null==i&&(i={}),n instanceof e.ObjectGroup&&(i.viewClass=t,t=e.ObjectGroupView),o=new t(n,i),this.recordChildView(o)},o.prototype.recordChildView=function(t){return t.parentView=this,t.rootView=this.rootView,this.childViews.push(t),t},o.prototype.getAllChildViews=function(){var t,e,n,i,o;for(o=[],i=this.childViews,e=0,n=i.length;n>e;e++)t=i[e],o.push(t),o=o.concat(t.getAllChildViews());return o},o.prototype.findElement=function(){return this.findElementForObject(this.object)},o.prototype.findElementForObject=function(t){var e;return(e=null!=t?t.id:void 0)?this.rootView.element.querySelector("[data-trix-id='"+e+"']"):void 0},o.prototype.findViewForObject=function(t){var e,n,i,o;for(i=this.getAllChildViews(),e=0,n=i.length;n>e;e++)if(o=i[e],o.object===t)return o},o.prototype.getViewCache=function(){return this.rootView!==this?this.rootView.getViewCache():this.isViewCachingEnabled()?null!=this.viewCache?this.viewCache:this.viewCache={}:void 0},o.prototype.isViewCachingEnabled=function(){return this.shouldCacheViews!==!1},o.prototype.enableViewCaching=function(){return this.shouldCacheViews=!0},o.prototype.disableViewCaching=function(){return this.shouldCacheViews=!1},o.prototype.getCachedViewForObject=function(t){var e;return null!=(e=this.getViewCache())?e[t.getCacheKey()]:void 0},o.prototype.cacheViewForObject=function(t,e){var n;return null!=(n=this.getViewCache())?n[e.getCacheKey()]=t:void 0},o.prototype.garbageCollectCachedViews=function(){var t,e,n,o,r,s;if(t=this.getViewCache()){s=this.getAllChildViews().concat(this),n=function(){var t,e,n;for(n=[],t=0,e=s.length;e>t;t++)r=s[t],n.push(r.object.getCacheKey());return n}(),o=[];for(e in t)i.call(n,e)<0&&o.push(delete t[e]);return o}},o}(e.BasicObject)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.ObjectGroupView=function(e){function n(){n.__super__.constructor.apply(this,arguments),this.objectGroup=this.object,this.viewClass=this.options.viewClass,delete this.options.viewClass}return t(n,e),n.prototype.getChildViews=function(){var t,e,n,i;if(!this.childViews.length)for(i=this.objectGroup.getObjects(),t=0,e=i.length;e>t;t++)n=i[t],this.findOrCreateCachedChildView(this.viewClass,n,this.options);return this.childViews},n.prototype.createNodes=function(){var t,e,n,i,o,r,s,a,u;for(t=this.createContainerElement(),s=this.getChildViews(),e=0,i=s.length;i>e;e++)for(u=s[e],a=u.getNodes(),n=0,o=a.length;o>n;n++)r=a[n],t.appendChild(r);return[t]},n.prototype.createContainerElement=function(t){return null==t&&(t=this.objectGroup.getDepth()),this.getChildViews()[0].createContainerElement(t)},n}(e.ObjectView)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.Controller=function(e){function n(){return n.__super__.constructor.apply(this,arguments)}return t(n,e),n}(e.BasicObject)}.call(this),function(){var t,n,i,o,r,s,a=function(t,e){return function(){return t.apply(e,arguments)}},u=function(t,e){function n(){this.constructor=t}for(var i in e)c.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},c={}.hasOwnProperty,l=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.findClosestElementFromNode,i=e.nodeIsEmptyTextNode,n=e.nodeIsBlockStartComment,o=e.normalizeSpaces,r=e.summarizeStringChange,s=e.tagName,e.MutationObserver=function(e){function c(t){this.element=t,this.didMutate=a(this.didMutate,this),this.observer=new window.MutationObserver(this.didMutate),this.start()}var h,p,d,f;return u(c,e),p="data-trix-mutable",d="["+p+"]",f={attributes:!0,childList:!0,characterData:!0,characterDataOldValue:!0,subtree:!0},c.prototype.start=function(){return this.reset(),this.observer.observe(this.element,f)},c.prototype.stop=function(){return this.observer.disconnect()},c.prototype.didMutate=function(t){var e,n;return(e=this.mutations).push.apply(e,this.findSignificantMutations(t)),this.mutations.length?(null!=(n=this.delegate)&&"function"==typeof n.elementDidMutate&&n.elementDidMutate(this.getMutationSummary()),this.reset()):void 0},c.prototype.reset=function(){return this.mutations=[]},c.prototype.findSignificantMutations=function(t){var e,n,i,o;for(o=[],e=0,n=t.length;n>e;e++)i=t[e],this.mutationIsSignificant(i)&&o.push(i);return o},c.prototype.mutationIsSignificant=function(t){var e,n,i,o;if(this.nodeIsMutable(t.target))return!1;for(o=this.nodesModifiedByMutation(t),e=0,n=o.length;n>e;e++)if(i=o[e],this.nodeIsSignificant(i))return!0;return!1},c.prototype.nodeIsSignificant=function(t){return t!==this.element&&!this.nodeIsMutable(t)&&!i(t)},c.prototype.nodeIsMutable=function(e){return t(e,{matchingSelector:d})},c.prototype.nodesModifiedByMutation=function(t){var e;switch(e=[],t.type){case"attributes":t.attributeName!==p&&e.push(t.target);break;case"characterData":e.push(t.target.parentNode),e.push(t.target);break;case"childList":e.push.apply(e,t.addedNodes),e.push.apply(e,t.removedNodes)}return e},c.prototype.getMutationSummary=function(){return this.getTextMutationSummary()},c.prototype.getTextMutationSummary=function(){var t,e,n,i,o,r,s,a,u,c,h;for(a=this.getTextChangesFromCharacterData(),n=a.additions,o=a.deletions,h=this.getTextChangesFromChildList(),u=h.additions,r=0,s=u.length;s>r;r++)e=u[r],l.call(n,e)<0&&n.push(e);return o.push.apply(o,h.deletions),c={},(t=n.join(""))&&(c.textAdded=t),(i=o.join(""))&&(c.textDeleted=i),c},c.prototype.getMutationsByType=function(t){var e,n,i,o,r;for(o=this.mutations,r=[],e=0,n=o.length;n>e;e++)i=o[e],i.type===t&&r.push(i);return r},c.prototype.getTextChangesFromChildList=function(){var t,e,i,r,s,a,u,c,l,p,d;for(t=[],u=[],a=this.getMutationsByType("childList"),e=0,r=a.length;r>e;e++)s=a[e],t.push.apply(t,s.addedNodes),u.push.apply(u,s.removedNodes);return c=0===t.length&&1===u.length&&n(u[0]),c?(p=[],d=["\n"]):(p=h(t),d=h(u)),{additions:function(){var t,e,n;for(n=[],i=t=0,e=p.length;e>t;i=++t)l=p[i],l!==d[i]&&n.push(o(l));return n}(),deletions:function(){var t,e,n;for(n=[],i=t=0,e=d.length;e>t;i=++t)l=d[i],l!==p[i]&&n.push(o(l));return n}()}},c.prototype.getTextChangesFromCharacterData=function(){var t,e,n,i,s,a,u,c;return e=this.getMutationsByType("characterData"),e.length&&(c=e[0],n=e[e.length-1],s=o(c.oldValue),i=o(n.target.data),a=r(s,i),t=a.added,u=a.removed),{additions:t?[t]:[],deletions:u?[u]:[]}},h=function(t){var e,n,i,o;for(null==t&&(t=[]),o=[],e=0,n=t.length;n>e;e++)switch(i=t[e],i.nodeType){case Node.TEXT_NODE:o.push(i.data);break;case Node.ELEMENT_NODE:"br"===s(i)?o.push("\n"):o.push.apply(o,h(i.childNodes))}return o},c}(e.BasicObject)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.FileVerificationOperation=function(e){function n(t){this.file=t}return t(n,e),n.prototype.perform=function(t){var e;return e=new FileReader,e.onerror=function(){return t(!1)},e.onload=function(n){return function(){e.onerror=null;try{e.abort()}catch(i){}return t(!0,n.file)}}(this),e.readAsArrayBuffer(this.file)},n}(e.Operation)}.call(this),function(){var t,n,i=function(t,e){function n(){this.constructor=t}for(var i in e)o.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},o={}.hasOwnProperty;t=e.handleEvent,n=e.innerElementIsActive,e.InputController=function(o){function r(n){var i;this.element=n,this.mutationObserver=new e.MutationObserver(this.element),this.mutationObserver.delegate=this;for(i in this.events)t(i,{onElement:this.element,withCallback:this.handlerFor(i)})}return i(r,o),r.prototype.events={},r.prototype.elementDidMutate=function(){},r.prototype.editorWillSyncDocumentView=function(){return this.mutationObserver.stop()},r.prototype.editorDidSyncDocumentView=function(){return this.mutationObserver.start()},r.prototype.requestRender=function(){var t;return null!=(t=this.delegate)&&"function"==typeof t.inputControllerDidRequestRender?t.inputControllerDidRequestRender():void 0},r.prototype.requestReparse=function(){var t;return null!=(t=this.delegate)&&"function"==typeof t.inputControllerDidRequestReparse&&t.inputControllerDidRequestReparse(),this.requestRender()},r.prototype.attachFiles=function(t){var n,i;return i=function(){var i,o,r;for(r=[],i=0,o=t.length;o>i;i++)n=t[i],r.push(new e.FileVerificationOperation(n));return r}(),Promise.all(i).then(function(t){return function(e){return t.handleInput(function(){var t,n;return null!=(t=this.delegate)&&t.inputControllerWillAttachFiles(),null!=(n=this.responder)&&n.insertFiles(e),this.requestRender()})}}(this))},r.prototype.handlerFor=function(t){return function(e){return function(i){return i.defaultPrevented?void 0:e.handleInput(function(){return n(this.element)?void 0:(this.eventName=t,this.events[t].call(this,i))})}}(this)},r.prototype.handleInput=function(t){var e,n;try{return null!=(e=this.delegate)&&e.inputControllerWillHandleInput(),t.call(this)}finally{null!=(n=this.delegate)&&n.inputControllerDidHandleInput()}},r.prototype.createLinkHTML=function(t,e){var n;return n=document.createElement("a"),n.href=t,n.textContent=null!=e?e:t,n.outerHTML},r}(e.BasicObject)}.call(this),function(){var t,n,i,o,r,s,a,u,c,l,h,p,d,f=function(t,e){function n(){this.constructor=t}for(var i in e)g.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},g={}.hasOwnProperty,m=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};c=e.makeElement,l=e.objectsAreEqual,d=e.tagName,n=e.browser,a=e.keyEventIsKeyboardCommand,o=e.dataTransferIsWritable,i=e.dataTransferIsPlainText,u=e.config.keyNames,e.Level0InputController=function(n){function s(){s.__super__.constructor.apply(this,arguments),this.resetInputSummary()}var d;return f(s,n),d=0,s.prototype.setInputSummary=function(t){var e,n;null==t&&(t={}),this.inputSummary.eventName=this.eventName;for(e in t)n=t[e],this.inputSummary[e]=n;return this.inputSummary},s.prototype.resetInputSummary=function(){return this.inputSummary={}},s.prototype.reset=function(){return this.resetInputSummary(),e.selectionChangeObserver.reset()},s.prototype.elementDidMutate=function(t){var e;return this.isComposing()?null!=(e=this.delegate)&&"function"==typeof e.inputControllerDidAllowUnhandledInput?e.inputControllerDidAllowUnhandledInput():void 0:this.handleInput(function(){return this.mutationIsSignificant(t)&&(this.mutationIsExpected(t)?this.requestRender():this.requestReparse()),this.reset()})},s.prototype.mutationIsExpected=function(t){var e,n,i,o,r,s,a,u,c,l;return a=t.textAdded,u=t.textDeleted,this.inputSummary.preferDocument?!0:(e=null!=a?a===this.inputSummary.textAdded:!this.inputSummary.textAdded,n=null!=u?this.inputSummary.didDelete:!this.inputSummary.didDelete,c=("\n"===a||" \n"===a)&&!e,l="\n"===u&&!n,s=c&&!l||l&&!c,s&&(o=this.getSelectedRange())&&(i=c?a.replace(/\n$/,"").length||-1:(null!=a?a.length:void 0)||1,null!=(r=this.responder)?r.positionIsBlockBreak(o[1]+i):void 0)?!0:e&&n)},s.prototype.mutationIsSignificant=function(t){var e,n,i;return i=Object.keys(t).length>0,e=""===(null!=(n=this.compositionInput)?n.getEndData():void 0),i||!e},s.prototype.events={keydown:function(t){var n,i,o,r,s,c,l,h,p;if(this.isComposing()||this.resetInputSummary(),this.inputSummary.didInput=!0,r=u[t.keyCode]){for(i=this.keys,h=["ctrl","alt","shift","meta"],o=0,c=h.length;c>o;o++)l=h[o],t[l+"Key"]&&("ctrl"===l&&(l="control"),i=null!=i?i[l]:void 0);null!=(null!=i?i[r]:void 0)&&(this.setInputSummary({keyName:r}),e.selectionChangeObserver.reset(),i[r].call(this,t))}return a(t)&&(n=String.fromCharCode(t.keyCode).toLowerCase())&&(s=function(){var e,n,i,o;for(i=["alt","shift"],o=[],e=0,n=i.length;n>e;e++)l=i[e],t[l+"Key"]&&o.push(l);return o}(),s.push(n),null!=(p=this.delegate)?p.inputControllerDidReceiveKeyboardCommand(s):void 0)?t.preventDefault():void 0},keypress:function(t){var e,n,i;if(null==this.inputSummary.eventName&&!t.metaKey&&(!t.ctrlKey||t.altKey))return(i=p(t))?(null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.insertString(i),this.setInputSummary({textAdded:i,didDelete:this.selectionIsExpanded()})):void 0},textInput:function(t){var e,n,i,o;return e=t.data,o=this.inputSummary.textAdded,o&&o!==e&&o.toUpperCase()===e?(n=this.getSelectedRange(),this.setSelectedRange([n[0],n[1]+o.length]),null!=(i=this.responder)&&i.insertString(e),this.setInputSummary({textAdded:e}),this.setSelectedRange(n)):void 0},dragenter:function(t){return t.preventDefault()},dragstart:function(t){var e,n;return n=t.target,this.serializeSelectionToDataTransfer(t.dataTransfer),this.draggedRange=this.getSelectedRange(),null!=(e=this.delegate)&&"function"==typeof e.inputControllerDidStartDrag?e.inputControllerDidStartDrag():void 0},dragover:function(t){var e,n;return!this.draggedRange&&!this.canAcceptDataTransfer(t.dataTransfer)||(t.preventDefault(),e={x:t.clientX,y:t.clientY},l(e,this.draggingPoint))?void 0:(this.draggingPoint=e,null!=(n=this.delegate)&&"function"==typeof n.inputControllerDidReceiveDragOverPoint?n.inputControllerDidReceiveDragOverPoint(this.draggingPoint):void 0)},dragend:function(){var t;return null!=(t=this.delegate)&&"function"==typeof t.inputControllerDidCancelDrag&&t.inputControllerDidCancelDrag(),this.draggedRange=null,this.draggingPoint=null},drop:function(t){var n,i,o,r,s,a,u,c,l;return t.preventDefault(),o=null!=(s=t.dataTransfer)?s.files:void 0,r={x:t.clientX,y:t.clientY},null!=(a=this.responder)&&a.setLocationRangeFromPointRange(r),(null!=o?o.length:void 0)?this.attachFiles(o):this.draggedRange?(null!=(u=this.delegate)&&u.inputControllerWillMoveText(),null!=(c=this.responder)&&c.moveTextFromRange(this.draggedRange),this.draggedRange=null,this.requestRender()):(i=t.dataTransfer.getData("application/x-trix-document"))&&(n=e.Document.fromJSONString(i),null!=(l=this.responder)&&l.insertDocument(n),this.requestRender()),this.draggedRange=null,this.draggingPoint=null},cut:function(t){var e,n;return(null!=(e=this.responder)?e.selectionIsExpanded():void 0)&&(this.serializeSelectionToDataTransfer(t.clipboardData)&&t.preventDefault(),null!=(n=this.delegate)&&n.inputControllerWillCutText(),this.deleteInDirection("backward"),t.defaultPrevented)?this.requestRender():void 0},copy:function(t){var e;return(null!=(e=this.responder)?e.selectionIsExpanded():void 0)&&this.serializeSelectionToDataTransfer(t.clipboardData)?t.preventDefault():void 0},paste:function(t){var n,o,s,a,u,c,l,p,f,g,v,y,b,A,C,x,w,E,S,R,k,D,L;return n=null!=(p=t.clipboardData)?p:t.testClipboardData,l={clipboard:n},null==n||h(t)?void this.getPastedHTMLUsingHiddenElement(function(t){return function(e){var n,i,o;return l.type="text/html",l.html=e,null!=(n=t.delegate)&&n.inputControllerWillPaste(l),null!=(i=t.responder)&&i.insertHTML(l.html),t.requestRender(),null!=(o=t.delegate)?o.inputControllerDidPaste(l):void 0}}(this)):((a=n.getData("URL"))?(l.type="text/html",L=(c=n.getData("public.url-name"))?e.squishBreakableWhitespace(c).trim():a,l.html=this.createLinkHTML(a,L),null!=(f=this.delegate)&&f.inputControllerWillPaste(l),this.setInputSummary({textAdded:L,didDelete:this.selectionIsExpanded()}),null!=(C=this.responder)&&C.insertHTML(l.html),this.requestRender(),null!=(x=this.delegate)&&x.inputControllerDidPaste(l)):i(n)?(l.type="text/plain",l.string=n.getData("text/plain"),null!=(w=this.delegate)&&w.inputControllerWillPaste(l),this.setInputSummary({textAdded:l.string,didDelete:this.selectionIsExpanded()}),null!=(E=this.responder)&&E.insertString(l.string),this.requestRender(),null!=(S=this.delegate)&&S.inputControllerDidPaste(l)):(u=n.getData("text/html"))?(l.type="text/html",l.html=u,null!=(R=this.delegate)&&R.inputControllerWillPaste(l),null!=(k=this.responder)&&k.insertHTML(l.html),this.requestRender(),null!=(D=this.delegate)&&D.inputControllerDidPaste(l)):m.call(n.types,"Files")>=0&&(s=null!=(g=n.items)&&null!=(v=g[0])&&"function"==typeof v.getAsFile?v.getAsFile():void 0)&&(!s.name&&(o=r(s))&&(s.name="pasted-file-"+ ++d+"."+o),l.type="File",l.file=s,null!=(y=this.delegate)&&y.inputControllerWillAttachFiles(),null!=(b=this.responder)&&b.insertFile(l.file),this.requestRender(),null!=(A=this.delegate)&&A.inputControllerDidPaste(l)),t.preventDefault())},compositionstart:function(t){return this.getCompositionInput().start(t.data)},compositionupdate:function(t){return this.getCompositionInput().update(t.data)},compositionend:function(t){return this.getCompositionInput().end(t.data)},beforeinput:function(){return this.inputSummary.didInput=!0 +},o}(e.Object)}.call(this),function(){e.ObjectGroup=function(){function t(t,e){var n,i;this.objects=null!=t?t:[],i=e.depth,n=e.asTree,n&&(this.depth=i,this.objects=this.constructor.groupObjects(this.objects,{asTree:n,depth:this.depth+1}))}return t.groupObjects=function(t,e){var n,i,o,r,s,a,u,c,l;for(null==t&&(t=[]),l=null!=e?e:{},o=l.depth,n=l.asTree,n&&null==o&&(o=0),c=[],s=0,a=t.length;a>s;s++){if(u=t[s],r){if(("function"==typeof u.canBeGrouped?u.canBeGrouped(o):void 0)&&("function"==typeof(i=r[r.length-1]).canBeGroupedWith?i.canBeGroupedWith(u,o):void 0)){r.push(u);continue}c.push(new this(r,{depth:o,asTree:n})),r=null}("function"==typeof u.canBeGrouped?u.canBeGrouped(o):void 0)?r=[u]:c.push(u)}return r&&c.push(new this(r,{depth:o,asTree:n})),c},t.prototype.getObjects=function(){return this.objects},t.prototype.getDepth=function(){return this.depth},t.prototype.getCacheKey=function(){var t,e,n,i,o;for(e=["objectGroup"],o=this.getObjects(),t=0,n=o.length;n>t;t++)i=o[t],e.push(i.getCacheKey());return e.join("/")},t}()}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.ObjectMap=function(e){function n(t){var e,n,i,o,r;for(null==t&&(t=[]),this.objects={},i=0,o=t.length;o>i;i++)r=t[i],n=JSON.stringify(r),null==(e=this.objects)[n]&&(e[n]=r)}return t(n,e),n.prototype.find=function(t){var e;return e=JSON.stringify(t),this.objects[e]},n}(e.BasicObject)}.call(this),function(){e.ElementStore=function(){function t(t){this.reset(t)}var e;return t.prototype.add=function(t){var n;return n=e(t),this.elements[n]=t},t.prototype.remove=function(t){var n,i;return n=e(t),(i=this.elements[n])?(delete this.elements[n],i):void 0},t.prototype.reset=function(t){var e,n,i;for(null==t&&(t=[]),this.elements={},n=0,i=t.length;i>n;n++)e=t[n],this.add(e);return t},e=function(t){return t.dataset.trixStoreKey},t}()}.call(this),function(){}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.Operation=function(e){function n(){return n.__super__.constructor.apply(this,arguments)}return t(n,e),n.prototype.isPerforming=function(){return this.performing===!0},n.prototype.hasPerformed=function(){return this.performed===!0},n.prototype.hasSucceeded=function(){return this.performed&&this.succeeded},n.prototype.hasFailed=function(){return this.performed&&!this.succeeded},n.prototype.getPromise=function(){return null!=this.promise?this.promise:this.promise=new Promise(function(t){return function(e,n){return t.performing=!0,t.perform(function(i,o){return t.succeeded=i,t.performing=!1,t.performed=!0,t.succeeded?e(o):n(o)})}}(this))},n.prototype.perform=function(t){return t(!1)},n.prototype.release=function(){var t;return null!=(t=this.promise)&&"function"==typeof t.cancel&&t.cancel(),this.promise=null,this.performing=null,this.performed=null,this.succeeded=null},n.proxyMethod("getPromise().then"),n.proxyMethod("getPromise().catch"),n}(e.BasicObject)}.call(this),function(){var t,n,i,o,r,s=function(t,e){function n(){this.constructor=t}for(var i in e)a.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},a={}.hasOwnProperty;e.UTF16String=function(t){function e(t,e){this.ucs2String=t,this.codepoints=e,this.length=this.codepoints.length,this.ucs2Length=this.ucs2String.length}return s(e,t),e.box=function(t){return null==t&&(t=""),t instanceof this?t:this.fromUCS2String(null!=t?t.toString():void 0)},e.fromUCS2String=function(t){return new this(t,o(t))},e.fromCodepoints=function(t){return new this(r(t),t)},e.prototype.offsetToUCS2Offset=function(t){return r(this.codepoints.slice(0,Math.max(0,t))).length},e.prototype.offsetFromUCS2Offset=function(t){return o(this.ucs2String.slice(0,Math.max(0,t))).length},e.prototype.slice=function(){var t;return this.constructor.fromCodepoints((t=this.codepoints).slice.apply(t,arguments))},e.prototype.charAt=function(t){return this.slice(t,t+1)},e.prototype.isEqualTo=function(t){return this.constructor.box(t).ucs2String===this.ucs2String},e.prototype.toJSON=function(){return this.ucs2String},e.prototype.getCacheKey=function(){return this.ucs2String},e.prototype.toString=function(){return this.ucs2String},e}(e.BasicObject),t=1===("function"==typeof Array.from?Array.from("\ud83d\udc7c").length:void 0),n=null!=("function"==typeof" ".codePointAt?" ".codePointAt(0):void 0),i=" \ud83d\udc7c"===("function"==typeof String.fromCodePoint?String.fromCodePoint(32,128124):void 0),o=t&&n?function(t){return Array.from(t).map(function(t){return t.codePointAt(0)})}:function(t){var e,n,i,o,r;for(o=[],e=0,i=t.length;i>e;)r=t.charCodeAt(e++),r>=55296&&56319>=r&&i>e&&(n=t.charCodeAt(e++),56320===(64512&n)?r=((1023&r)<<10)+(1023&n)+65536:e--),o.push(r);return o},r=i?function(t){return String.fromCodePoint.apply(String,t)}:function(t){var e,n,i;return e=function(){var e,o,r;for(r=[],e=0,o=t.length;o>e;e++)i=t[e],n="",i>65535&&(i-=65536,n+=String.fromCharCode(i>>>10&1023|55296),i=56320|1023&i),r.push(n+String.fromCharCode(i));return r}(),e.join("")}}.call(this),function(){}.call(this),function(){}.call(this),function(){e.config.lang={attachFiles:"Attach Files",bold:"Bold",bullets:"Bullets","byte":"Byte",bytes:"Bytes",captionPlaceholder:"Add a caption\u2026",code:"Code",heading1:"Heading",indent:"Increase Level",italic:"Italic",link:"Link",numbers:"Numbers",outdent:"Decrease Level",quote:"Quote",redo:"Redo",remove:"Remove",strike:"Strikethrough",undo:"Undo",unlink:"Unlink",url:"URL",urlPlaceholder:"Enter a URL\u2026",GB:"GB",KB:"KB",MB:"MB",PB:"PB",TB:"TB"}}.call(this),function(){e.config.css={attachment:"attachment",attachmentCaption:"attachment__caption",attachmentCaptionEditor:"attachment__caption-editor",attachmentMetadata:"attachment__metadata",attachmentMetadataContainer:"attachment__metadata-container",attachmentName:"attachment__name",attachmentProgress:"attachment__progress",attachmentSize:"attachment__size",attachmentToolbar:"attachment__toolbar",attachmentGallery:"attachment-gallery"}}.call(this),function(){var t;e.config.blockAttributes=t={"default":{tagName:"div",parse:!1},quote:{tagName:"blockquote",nestable:!0},heading1:{tagName:"h1",terminal:!0,breakOnReturn:!0,group:!1},code:{tagName:"pre",terminal:!0,text:{plaintext:!0}},bulletList:{tagName:"ul",parse:!1},bullet:{tagName:"li",listAttribute:"bulletList",group:!1,nestable:!0,test:function(n){return e.tagName(n.parentNode)===t[this.listAttribute].tagName}},numberList:{tagName:"ol",parse:!1},number:{tagName:"li",listAttribute:"numberList",group:!1,nestable:!0,test:function(n){return e.tagName(n.parentNode)===t[this.listAttribute].tagName}},attachmentGallery:{tagName:"div",exclusive:!0,terminal:!0,parse:!1,group:!1}}}.call(this),function(){var t,n;t=e.config.lang,n=[t.bytes,t.KB,t.MB,t.GB,t.TB,t.PB],e.config.fileSize={prefix:"IEC",precision:2,formatter:function(e){var i,o,r,s,a;switch(e){case 0:return"0 "+t.bytes;case 1:return"1 "+t.byte;default:return i=function(){switch(this.prefix){case"SI":return 1e3;case"IEC":return 1024}}.call(this),o=Math.floor(Math.log(e)/Math.log(i)),r=e/Math.pow(i,o),s=r.toFixed(this.precision),a=s.replace(/0*$/,"").replace(/\.$/,""),a+" "+n[o]}}}}.call(this),function(){e.config.textAttributes={bold:{tagName:"strong",inheritable:!0,parser:function(t){var e;return e=window.getComputedStyle(t),"bold"===e.fontWeight||e.fontWeight>=600}},italic:{tagName:"em",inheritable:!0,parser:function(t){var e;return e=window.getComputedStyle(t),"italic"===e.fontStyle}},href:{groupTagName:"a",parser:function(t){var n,i,o;return n=e.AttachmentView.attachmentSelector,o="a:not("+n+")",(i=e.findClosestElementFromNode(t,{matchingSelector:o}))?i.getAttribute("href"):void 0}},strike:{tagName:"del",inheritable:!0},frozen:{style:{backgroundColor:"highlight"}}}}.call(this),function(){var t,n,i,o,r;r="[data-trix-serialize=false]",o=["contenteditable","data-trix-id","data-trix-store-key","data-trix-mutable","data-trix-placeholder","tabindex"],n="data-trix-serialized-attributes",i="["+n+"]",t=new RegExp("","g"),e.extend({serializers:{"application/json":function(t){var n;if(t instanceof e.Document)n=t;else{if(!(t instanceof HTMLElement))throw new Error("unserializable object");n=e.Document.fromHTML(t.innerHTML)}return n.toSerializableDocument().toJSONString()},"text/html":function(s){var a,u,c,l,h,p,d,f,g,m,v,y,b,A,C,x,w;if(s instanceof e.Document)l=e.DocumentView.render(s);else{if(!(s instanceof HTMLElement))throw new Error("unserializable object");l=s.cloneNode(!0)}for(A=l.querySelectorAll(r),h=0,g=A.length;g>h;h++)c=A[h],e.removeNode(c);for(p=0,m=o.length;m>p;p++)for(a=o[p],C=l.querySelectorAll("["+a+"]"),d=0,v=C.length;v>d;d++)c=C[d],c.removeAttribute(a);for(x=l.querySelectorAll(i),f=0,y=x.length;y>f;f++){c=x[f];try{u=JSON.parse(c.getAttribute(n)),c.removeAttribute(n);for(b in u)w=u[b],c.setAttribute(b,w)}catch(E){}}return l.innerHTML.replace(t,"")}},deserializers:{"application/json":function(t){return e.Document.fromJSONString(t)},"text/html":function(t){return e.Document.fromHTML(t)}},serializeToContentType:function(t,n){var i;if(i=e.serializers[n])return i(t);throw new Error("unknown content type: "+n)},deserializeFromContentType:function(t,n){var i;if(i=e.deserializers[n])return i(t);throw new Error("unknown content type: "+n)}})}.call(this),function(){e.config.toolbar={getDefaultHTML:function(){var t;return t=e.config.lang,'
\n \n \n \n \n \n \n\n \n \n \n \n \n \n \n \n \n\n \n \n \n\n \n\n \n \n \n \n
\n\n
\n
\n
\n \n
\n \n \n
\n
\n
\n
'}}}.call(this),function(){e.config.undoInterval=5e3}.call(this),function(){e.config.attachments={preview:{presentation:"gallery",caption:{name:!0,size:!0}},file:{caption:{size:!0}}}}.call(this),function(){e.config.keyNames={8:"backspace",9:"tab",13:"return",27:"escape",37:"left",39:"right",46:"delete",68:"d",72:"h",79:"o"}}.call(this),function(){e.config.input={level2Enabled:!0,getLevel:function(){return this.level2Enabled&&e.browser.supportsInputEvents?2:0},pickFiles:function(t){var n;return n=e.makeElement("input",{type:"file",multiple:!0,hidden:!0,id:this.fileInputId}),n.addEventListener("change",function(){return t(n.files),e.removeNode(n)}),e.removeNode(document.getElementById(this.fileInputId)),document.body.appendChild(n),n.click()},fileInputId:"trix-file-input-"+Date.now().toString(16)}}.call(this),function(){}.call(this),function(){e.registerElement("trix-toolbar",{defaultCSS:"%t {\n display: block;\n}\n\n%t {\n white-space: nowrap;\n}\n\n%t [data-trix-dialog] {\n display: none;\n}\n\n%t [data-trix-dialog][data-trix-active] {\n display: block;\n}\n\n%t [data-trix-dialog] [data-trix-validate]:invalid {\n background-color: #ffdddd;\n}",initialize:function(){return""===this.innerHTML?this.innerHTML=e.config.toolbar.getDefaultHTML():void 0}})}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty,i=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};e.ObjectView=function(n){function o(t,e){this.object=t,this.options=null!=e?e:{},this.childViews=[],this.rootView=this}return t(o,n),o.prototype.getNodes=function(){var t,e,n,i,o;for(null==this.nodes&&(this.nodes=this.createNodes()),i=this.nodes,o=[],t=0,e=i.length;e>t;t++)n=i[t],o.push(n.cloneNode(!0));return o},o.prototype.invalidate=function(){var t;return this.nodes=null,this.childViews=[],null!=(t=this.parentView)?t.invalidate():void 0},o.prototype.invalidateViewForObject=function(t){var e;return null!=(e=this.findViewForObject(t))?e.invalidate():void 0},o.prototype.findOrCreateCachedChildView=function(t,e){var n;return(n=this.getCachedViewForObject(e))?this.recordChildView(n):(n=this.createChildView.apply(this,arguments),this.cacheViewForObject(n,e)),n},o.prototype.createChildView=function(t,n,i){var o;return null==i&&(i={}),n instanceof e.ObjectGroup&&(i.viewClass=t,t=e.ObjectGroupView),o=new t(n,i),this.recordChildView(o)},o.prototype.recordChildView=function(t){return t.parentView=this,t.rootView=this.rootView,this.childViews.push(t),t},o.prototype.getAllChildViews=function(){var t,e,n,i,o;for(o=[],i=this.childViews,e=0,n=i.length;n>e;e++)t=i[e],o.push(t),o=o.concat(t.getAllChildViews());return o},o.prototype.findElement=function(){return this.findElementForObject(this.object)},o.prototype.findElementForObject=function(t){var e;return(e=null!=t?t.id:void 0)?this.rootView.element.querySelector("[data-trix-id='"+e+"']"):void 0},o.prototype.findViewForObject=function(t){var e,n,i,o;for(i=this.getAllChildViews(),e=0,n=i.length;n>e;e++)if(o=i[e],o.object===t)return o},o.prototype.getViewCache=function(){return this.rootView!==this?this.rootView.getViewCache():this.isViewCachingEnabled()?null!=this.viewCache?this.viewCache:this.viewCache={}:void 0},o.prototype.isViewCachingEnabled=function(){return this.shouldCacheViews!==!1},o.prototype.enableViewCaching=function(){return this.shouldCacheViews=!0},o.prototype.disableViewCaching=function(){return this.shouldCacheViews=!1},o.prototype.getCachedViewForObject=function(t){var e;return null!=(e=this.getViewCache())?e[t.getCacheKey()]:void 0},o.prototype.cacheViewForObject=function(t,e){var n;return null!=(n=this.getViewCache())?n[e.getCacheKey()]=t:void 0},o.prototype.garbageCollectCachedViews=function(){var t,e,n,o,r,s;if(t=this.getViewCache()){s=this.getAllChildViews().concat(this),n=function(){var t,e,n;for(n=[],t=0,e=s.length;e>t;t++)r=s[t],n.push(r.object.getCacheKey());return n}(),o=[];for(e in t)i.call(n,e)<0&&o.push(delete t[e]);return o}},o}(e.BasicObject)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.ObjectGroupView=function(e){function n(){n.__super__.constructor.apply(this,arguments),this.objectGroup=this.object,this.viewClass=this.options.viewClass,delete this.options.viewClass}return t(n,e),n.prototype.getChildViews=function(){var t,e,n,i;if(!this.childViews.length)for(i=this.objectGroup.getObjects(),t=0,e=i.length;e>t;t++)n=i[t],this.findOrCreateCachedChildView(this.viewClass,n,this.options);return this.childViews},n.prototype.createNodes=function(){var t,e,n,i,o,r,s,a,u;for(t=this.createContainerElement(),s=this.getChildViews(),e=0,i=s.length;i>e;e++)for(u=s[e],a=u.getNodes(),n=0,o=a.length;o>n;n++)r=a[n],t.appendChild(r);return[t]},n.prototype.createContainerElement=function(t){return null==t&&(t=this.objectGroup.getDepth()),this.getChildViews()[0].createContainerElement(t)},n}(e.ObjectView)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.Controller=function(e){function n(){return n.__super__.constructor.apply(this,arguments)}return t(n,e),n}(e.BasicObject)}.call(this),function(){var t,n,i,o,r,s,a=function(t,e){return function(){return t.apply(e,arguments)}},u=function(t,e){function n(){this.constructor=t}for(var i in e)c.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},c={}.hasOwnProperty,l=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.findClosestElementFromNode,i=e.nodeIsEmptyTextNode,n=e.nodeIsBlockStartComment,o=e.normalizeSpaces,r=e.summarizeStringChange,s=e.tagName,e.MutationObserver=function(e){function c(t){this.element=t,this.didMutate=a(this.didMutate,this),this.observer=new window.MutationObserver(this.didMutate),this.start()}var h,p,d,f;return u(c,e),p="data-trix-mutable",d="["+p+"]",f={attributes:!0,childList:!0,characterData:!0,characterDataOldValue:!0,subtree:!0},c.prototype.start=function(){return this.reset(),this.observer.observe(this.element,f)},c.prototype.stop=function(){return this.observer.disconnect()},c.prototype.didMutate=function(t){var e,n;return(e=this.mutations).push.apply(e,this.findSignificantMutations(t)),this.mutations.length?(null!=(n=this.delegate)&&"function"==typeof n.elementDidMutate&&n.elementDidMutate(this.getMutationSummary()),this.reset()):void 0},c.prototype.reset=function(){return this.mutations=[]},c.prototype.findSignificantMutations=function(t){var e,n,i,o;for(o=[],e=0,n=t.length;n>e;e++)i=t[e],this.mutationIsSignificant(i)&&o.push(i);return o},c.prototype.mutationIsSignificant=function(t){var e,n,i,o;if(this.nodeIsMutable(t.target))return!1;for(o=this.nodesModifiedByMutation(t),e=0,n=o.length;n>e;e++)if(i=o[e],this.nodeIsSignificant(i))return!0;return!1},c.prototype.nodeIsSignificant=function(t){return t!==this.element&&!this.nodeIsMutable(t)&&!i(t)},c.prototype.nodeIsMutable=function(e){return t(e,{matchingSelector:d})},c.prototype.nodesModifiedByMutation=function(t){var e;switch(e=[],t.type){case"attributes":t.attributeName!==p&&e.push(t.target);break;case"characterData":e.push(t.target.parentNode),e.push(t.target);break;case"childList":e.push.apply(e,t.addedNodes),e.push.apply(e,t.removedNodes)}return e},c.prototype.getMutationSummary=function(){return this.getTextMutationSummary()},c.prototype.getTextMutationSummary=function(){var t,e,n,i,o,r,s,a,u,c,h;for(a=this.getTextChangesFromCharacterData(),n=a.additions,o=a.deletions,h=this.getTextChangesFromChildList(),u=h.additions,r=0,s=u.length;s>r;r++)e=u[r],l.call(n,e)<0&&n.push(e);return o.push.apply(o,h.deletions),c={},(t=n.join(""))&&(c.textAdded=t),(i=o.join(""))&&(c.textDeleted=i),c},c.prototype.getMutationsByType=function(t){var e,n,i,o,r;for(o=this.mutations,r=[],e=0,n=o.length;n>e;e++)i=o[e],i.type===t&&r.push(i);return r},c.prototype.getTextChangesFromChildList=function(){var t,e,i,r,s,a,u,c,l,p,d;for(t=[],u=[],a=this.getMutationsByType("childList"),e=0,r=a.length;r>e;e++)s=a[e],t.push.apply(t,s.addedNodes),u.push.apply(u,s.removedNodes);return c=0===t.length&&1===u.length&&n(u[0]),c?(p=[],d=["\n"]):(p=h(t),d=h(u)),{additions:function(){var t,e,n;for(n=[],i=t=0,e=p.length;e>t;i=++t)l=p[i],l!==d[i]&&n.push(o(l));return n}(),deletions:function(){var t,e,n;for(n=[],i=t=0,e=d.length;e>t;i=++t)l=d[i],l!==p[i]&&n.push(o(l));return n}()}},c.prototype.getTextChangesFromCharacterData=function(){var t,e,n,i,s,a,u,c;return e=this.getMutationsByType("characterData"),e.length&&(c=e[0],n=e[e.length-1],s=o(c.oldValue),i=o(n.target.data),a=r(s,i),t=a.added,u=a.removed),{additions:t?[t]:[],deletions:u?[u]:[]}},h=function(t){var e,n,i,o;for(null==t&&(t=[]),o=[],e=0,n=t.length;n>e;e++)switch(i=t[e],i.nodeType){case Node.TEXT_NODE:o.push(i.data);break;case Node.ELEMENT_NODE:"br"===s(i)?o.push("\n"):o.push.apply(o,h(i.childNodes))}return o},c}(e.BasicObject)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.FileVerificationOperation=function(e){function n(t){this.file=t}return t(n,e),n.prototype.perform=function(t){var e;return e=new FileReader,e.onerror=function(){return t(!1)},e.onload=function(n){return function(){e.onerror=null;try{e.abort()}catch(i){}return t(!0,n.file)}}(this),e.readAsArrayBuffer(this.file)},n}(e.Operation)}.call(this),function(){var t,n,i=function(t,e){function n(){this.constructor=t}for(var i in e)o.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},o={}.hasOwnProperty;t=e.handleEvent,n=e.innerElementIsActive,e.InputController=function(o){function r(n){var i;this.element=n,this.mutationObserver=new e.MutationObserver(this.element),this.mutationObserver.delegate=this;for(i in this.events)t(i,{onElement:this.element,withCallback:this.handlerFor(i)})}return i(r,o),r.prototype.events={},r.prototype.elementDidMutate=function(){},r.prototype.editorWillSyncDocumentView=function(){return this.mutationObserver.stop()},r.prototype.editorDidSyncDocumentView=function(){return this.mutationObserver.start()},r.prototype.requestRender=function(){var t;return null!=(t=this.delegate)&&"function"==typeof t.inputControllerDidRequestRender?t.inputControllerDidRequestRender():void 0},r.prototype.requestReparse=function(){var t;return null!=(t=this.delegate)&&"function"==typeof t.inputControllerDidRequestReparse&&t.inputControllerDidRequestReparse(),this.requestRender()},r.prototype.attachFiles=function(t){var n,i;return i=function(){var i,o,r;for(r=[],i=0,o=t.length;o>i;i++)n=t[i],r.push(new e.FileVerificationOperation(n));return r}(),Promise.all(i).then(function(t){return function(e){return t.handleInput(function(){var t,n;return null!=(t=this.delegate)&&t.inputControllerWillAttachFiles(),null!=(n=this.responder)&&n.insertFiles(e),this.requestRender()})}}(this))},r.prototype.handlerFor=function(t){return function(e){return function(i){return i.defaultPrevented?void 0:e.handleInput(function(){return n(this.element)?void 0:(this.eventName=t,this.events[t].call(this,i))})}}(this)},r.prototype.handleInput=function(t){var e,n;try{return null!=(e=this.delegate)&&e.inputControllerWillHandleInput(),t.call(this)}finally{null!=(n=this.delegate)&&n.inputControllerDidHandleInput()}},r.prototype.createLinkHTML=function(t,e){var n;return n=document.createElement("a"),n.href=t,n.textContent=null!=e?e:t,n.outerHTML},r}(e.BasicObject)}.call(this),function(){var t,n,i,o,r,s,a,u,c,l,h,p,d,f=function(t,e){function n(){this.constructor=t}for(var i in e)g.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},g={}.hasOwnProperty,m=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};c=e.makeElement,l=e.objectsAreEqual,d=e.tagName,n=e.browser,a=e.keyEventIsKeyboardCommand,o=e.dataTransferIsWritable,i=e.dataTransferIsPlainText,u=e.config.keyNames,e.Level0InputController=function(n){function s(){s.__super__.constructor.apply(this,arguments),this.resetInputSummary()}var d;return f(s,n),d=0,s.prototype.setInputSummary=function(t){var e,n;null==t&&(t={}),this.inputSummary.eventName=this.eventName;for(e in t)n=t[e],this.inputSummary[e]=n;return this.inputSummary},s.prototype.resetInputSummary=function(){return this.inputSummary={}},s.prototype.reset=function(){return this.resetInputSummary(),e.selectionChangeObserver.reset()},s.prototype.elementDidMutate=function(t){var e;return this.isComposing()?null!=(e=this.delegate)&&"function"==typeof e.inputControllerDidAllowUnhandledInput?e.inputControllerDidAllowUnhandledInput():void 0:this.handleInput(function(){return this.mutationIsSignificant(t)&&(this.mutationIsExpected(t)?this.requestRender():this.requestReparse()),this.reset()})},s.prototype.mutationIsExpected=function(t){var e,n,i,o,r,s,a,u,c,l;return a=t.textAdded,u=t.textDeleted,this.inputSummary.preferDocument?!0:(e=null!=a?a===this.inputSummary.textAdded:!this.inputSummary.textAdded,n=null!=u?this.inputSummary.didDelete:!this.inputSummary.didDelete,c=("\n"===a||" \n"===a)&&!e,l="\n"===u&&!n,s=c&&!l||l&&!c,s&&(o=this.getSelectedRange())&&(i=c?a.replace(/\n$/,"").length||-1:(null!=a?a.length:void 0)||1,null!=(r=this.responder)?r.positionIsBlockBreak(o[1]+i):void 0)?!0:e&&n)},s.prototype.mutationIsSignificant=function(t){var e,n,i;return i=Object.keys(t).length>0,e=""===(null!=(n=this.compositionInput)?n.getEndData():void 0),i||!e},s.prototype.events={keydown:function(t){var n,i,o,r,s,c,l,h,p;if(this.isComposing()||this.resetInputSummary(),this.inputSummary.didInput=!0,r=u[t.keyCode]){for(i=this.keys,h=["ctrl","alt","shift","meta"],o=0,c=h.length;c>o;o++)l=h[o],t[l+"Key"]&&("ctrl"===l&&(l="control"),i=null!=i?i[l]:void 0);null!=(null!=i?i[r]:void 0)&&(this.setInputSummary({keyName:r}),e.selectionChangeObserver.reset(),i[r].call(this,t))}return a(t)&&(n=String.fromCharCode(t.keyCode).toLowerCase())&&(s=function(){var e,n,i,o;for(i=["alt","shift"],o=[],e=0,n=i.length;n>e;e++)l=i[e],t[l+"Key"]&&o.push(l);return o}(),s.push(n),null!=(p=this.delegate)?p.inputControllerDidReceiveKeyboardCommand(s):void 0)?t.preventDefault():void 0},keypress:function(t){var e,n,i;if(null==this.inputSummary.eventName&&!t.metaKey&&(!t.ctrlKey||t.altKey))return(i=p(t))?(null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.insertString(i),this.setInputSummary({textAdded:i,didDelete:this.selectionIsExpanded()})):void 0},textInput:function(t){var e,n,i,o;return e=t.data,o=this.inputSummary.textAdded,o&&o!==e&&o.toUpperCase()===e?(n=this.getSelectedRange(),this.setSelectedRange([n[0],n[1]+o.length]),null!=(i=this.responder)&&i.insertString(e),this.setInputSummary({textAdded:e}),this.setSelectedRange(n)):void 0},dragenter:function(t){return t.preventDefault()},dragstart:function(t){var e,n;return n=t.target,this.serializeSelectionToDataTransfer(t.dataTransfer),this.draggedRange=this.getSelectedRange(),null!=(e=this.delegate)&&"function"==typeof e.inputControllerDidStartDrag?e.inputControllerDidStartDrag():void 0},dragover:function(t){var e,n;return!this.draggedRange&&!this.canAcceptDataTransfer(t.dataTransfer)||(t.preventDefault(),e={x:t.clientX,y:t.clientY},l(e,this.draggingPoint))?void 0:(this.draggingPoint=e,null!=(n=this.delegate)&&"function"==typeof n.inputControllerDidReceiveDragOverPoint?n.inputControllerDidReceiveDragOverPoint(this.draggingPoint):void 0)},dragend:function(){var t;return null!=(t=this.delegate)&&"function"==typeof t.inputControllerDidCancelDrag&&t.inputControllerDidCancelDrag(),this.draggedRange=null,this.draggingPoint=null},drop:function(t){var n,i,o,r,s,a,u,c,l;return t.preventDefault(),o=null!=(s=t.dataTransfer)?s.files:void 0,r={x:t.clientX,y:t.clientY},null!=(a=this.responder)&&a.setLocationRangeFromPointRange(r),(null!=o?o.length:void 0)?this.attachFiles(o):this.draggedRange?(null!=(u=this.delegate)&&u.inputControllerWillMoveText(),null!=(c=this.responder)&&c.moveTextFromRange(this.draggedRange),this.draggedRange=null,this.requestRender()):(i=t.dataTransfer.getData("application/x-trix-document"))&&(n=e.Document.fromJSONString(i),null!=(l=this.responder)&&l.insertDocument(n),this.requestRender()),this.draggedRange=null,this.draggingPoint=null},cut:function(t){var e,n;return(null!=(e=this.responder)?e.selectionIsExpanded():void 0)&&(this.serializeSelectionToDataTransfer(t.clipboardData)&&t.preventDefault(),null!=(n=this.delegate)&&n.inputControllerWillCutText(),this.deleteInDirection("backward"),t.defaultPrevented)?this.requestRender():void 0},copy:function(t){var e;return(null!=(e=this.responder)?e.selectionIsExpanded():void 0)&&this.serializeSelectionToDataTransfer(t.clipboardData)?t.preventDefault():void 0},paste:function(t){var n,o,s,a,u,c,l,p,f,g,v,y,b,A,C,x,w,E,S,R,k,D,L;return n=null!=(p=t.clipboardData)?p:t.testClipboardData,l={clipboard:n},null==n||h(t)?void this.getPastedHTMLUsingHiddenElement(function(t){return function(e){var n,i,o;return l.type="text/html",l.html=e,null!=(n=t.delegate)&&n.inputControllerWillPaste(l),null!=(i=t.responder)&&i.insertHTML(l.html),t.requestRender(),null!=(o=t.delegate)?o.inputControllerDidPaste(l):void 0}}(this)):((a=n.getData("URL"))?(l.type="text/html",L=(c=n.getData("public.url-name"))?e.squishBreakableWhitespace(c).trim():a,l.html=this.createLinkHTML(a,L),null!=(f=this.delegate)&&f.inputControllerWillPaste(l),this.setInputSummary({textAdded:L,didDelete:this.selectionIsExpanded()}),null!=(C=this.responder)&&C.insertHTML(l.html),this.requestRender(),null!=(x=this.delegate)&&x.inputControllerDidPaste(l)):i(n)?(l.type="text/plain",l.string=n.getData("text/plain"),null!=(w=this.delegate)&&w.inputControllerWillPaste(l),this.setInputSummary({textAdded:l.string,didDelete:this.selectionIsExpanded()}),null!=(E=this.responder)&&E.insertString(l.string),this.requestRender(),null!=(S=this.delegate)&&S.inputControllerDidPaste(l)):(u=n.getData("text/html"))?(l.type="text/html",l.html=u,null!=(R=this.delegate)&&R.inputControllerWillPaste(l),null!=(k=this.responder)&&k.insertHTML(l.html),this.requestRender(),null!=(D=this.delegate)&&D.inputControllerDidPaste(l)):m.call(n.types,"Files")>=0&&(s=null!=(g=n.items)&&null!=(v=g[0])&&"function"==typeof v.getAsFile?v.getAsFile():void 0)&&(!s.name&&(o=r(s))&&(s.name="pasted-file-"+ ++d+"."+o),l.type="File",l.file=s,null!=(y=this.delegate)&&y.inputControllerWillAttachFiles(),null!=(b=this.responder)&&b.insertFile(l.file),this.requestRender(),null!=(A=this.delegate)&&A.inputControllerDidPaste(l)),t.preventDefault())},compositionstart:function(t){return this.getCompositionInput().start(t.data)},compositionupdate:function(t){return this.getCompositionInput().update(t.data)},compositionend:function(t){return this.getCompositionInput().end(t.data)},beforeinput:function(){return this.inputSummary.didInput=!0 },input:function(t){return this.inputSummary.didInput=!0,t.stopPropagation()}},s.prototype.keys={backspace:function(t){var e;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),this.deleteInDirection("backward",t)},"delete":function(t){var e;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),this.deleteInDirection("forward",t)},"return":function(){var t,e;return this.setInputSummary({preferDocument:!0}),null!=(t=this.delegate)&&t.inputControllerWillPerformTyping(),null!=(e=this.responder)?e.insertLineBreak():void 0},tab:function(t){var e,n;return(null!=(e=this.responder)?e.canIncreaseNestingLevel():void 0)?(null!=(n=this.responder)&&n.increaseNestingLevel(),this.requestRender(),t.preventDefault()):void 0},left:function(t){var e;return this.selectionIsInCursorTarget()?(t.preventDefault(),null!=(e=this.responder)?e.moveCursorInDirection("backward"):void 0):void 0},right:function(t){var e;return this.selectionIsInCursorTarget()?(t.preventDefault(),null!=(e=this.responder)?e.moveCursorInDirection("forward"):void 0):void 0},control:{d:function(t){var e;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),this.deleteInDirection("forward",t)},h:function(t){var e;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),this.deleteInDirection("backward",t)},o:function(t){var e,n;return t.preventDefault(),null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.insertString("\n",{updatePosition:!1}),this.requestRender()}},shift:{"return":function(t){var e,n;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.insertString("\n"),this.requestRender(),t.preventDefault()},tab:function(t){var e,n;return(null!=(e=this.responder)?e.canDecreaseNestingLevel():void 0)?(null!=(n=this.responder)&&n.decreaseNestingLevel(),this.requestRender(),t.preventDefault()):void 0},left:function(t){return this.selectionIsInCursorTarget()?(t.preventDefault(),this.expandSelectionInDirection("backward")):void 0},right:function(t){return this.selectionIsInCursorTarget()?(t.preventDefault(),this.expandSelectionInDirection("forward")):void 0}},alt:{backspace:function(){var t;return this.setInputSummary({preferDocument:!1}),null!=(t=this.delegate)?t.inputControllerWillPerformTyping():void 0}},meta:{backspace:function(){var t;return this.setInputSummary({preferDocument:!1}),null!=(t=this.delegate)?t.inputControllerWillPerformTyping():void 0}}},s.prototype.getCompositionInput=function(){return this.isComposing()?this.compositionInput:this.compositionInput=new t(this)},s.prototype.isComposing=function(){return null!=this.compositionInput&&!this.compositionInput.isEnded()},s.prototype.deleteInDirection=function(t,e){var n;return(null!=(n=this.responder)?n.deleteInDirection(t):void 0)!==!1?this.setInputSummary({didDelete:!0}):e?(e.preventDefault(),this.requestRender()):void 0},s.prototype.serializeSelectionToDataTransfer=function(t){var n,i;if(o(t))return n=null!=(i=this.responder)?i.getSelectedDocument().toSerializableDocument():void 0,t.setData("application/x-trix-document",JSON.stringify(n)),t.setData("text/html",e.DocumentView.render(n).innerHTML),t.setData("text/plain",n.toString().replace(/\n$/,"")),!0},s.prototype.canAcceptDataTransfer=function(t){var e,n,i,o,r,s;for(s={},o=null!=(i=null!=t?t.types:void 0)?i:[],e=0,n=o.length;n>e;e++)r=o[e],s[r]=!0;return s.Files||s["application/x-trix-document"]||s["text/html"]||s["text/plain"]},s.prototype.getPastedHTMLUsingHiddenElement=function(t){var n,i,o;return i=this.getSelectedRange(),o={position:"absolute",left:window.pageXOffset+"px",top:window.pageYOffset+"px",opacity:0},n=c({style:o,tagName:"div",editable:!0}),document.body.appendChild(n),n.focus(),requestAnimationFrame(function(o){return function(){var r;return r=n.innerHTML,e.removeNode(n),o.setSelectedRange(i),t(r)}}(this))},s.proxyMethod("responder?.getSelectedRange"),s.proxyMethod("responder?.setSelectedRange"),s.proxyMethod("responder?.expandSelectionInDirection"),s.proxyMethod("responder?.selectionIsInCursorTarget"),s.proxyMethod("responder?.selectionIsExpanded"),s}(e.InputController),r=function(t){var e,n;return null!=(e=t.type)&&null!=(n=e.match(/\/(\w+)$/))?n[1]:void 0},s=null!=("function"==typeof" ".codePointAt?" ".codePointAt(0):void 0),p=function(t){var n;return t.key&&s&&t.key.codePointAt(0)===t.keyCode?t.key:(null===t.which?n=t.keyCode:0!==t.which&&0!==t.charCode&&(n=t.charCode),null!=n&&"escape"!==u[n]?e.UTF16String.fromCodepoints([n]).toString():void 0)},h=function(t){var e,n,i,o,r,s,a,u,c,l;if(u=t.clipboardData){if(m.call(u.types,"text/html")>=0){for(c=u.types,i=0,s=c.length;s>i;i++)if(l=c[i],e=/^CorePasteboardFlavorType/.test(l),n=/^dyn\./.test(l)&&u.getData(l),a=e||n)return!0;return!1}return o=m.call(u.types,"com.apple.webarchive")>=0,r=m.call(u.types,"com.apple.flat-rtfd")>=0,o||r}},t=function(t){function e(t){var e;this.inputController=t,e=this.inputController,this.responder=e.responder,this.delegate=e.delegate,this.inputSummary=e.inputSummary,this.data={}}return f(e,t),e.prototype.start=function(t){var e,n;return this.data.start=t,this.isSignificant()?("keypress"===this.inputSummary.eventName&&this.inputSummary.textAdded&&null!=(e=this.responder)&&e.deleteInDirection("left"),this.selectionIsExpanded()||(this.insertPlaceholder(),this.requestRender()),this.range=null!=(n=this.responder)?n.getSelectedRange():void 0):void 0},e.prototype.update=function(t){var e;return this.data.update=t,this.isSignificant()&&(e=this.selectPlaceholder())?(this.forgetPlaceholder(),this.range=e):void 0},e.prototype.end=function(t){var e,n,i,o;return this.data.end=t,this.isSignificant()?(this.forgetPlaceholder(),this.canApplyToDocument()?(this.setInputSummary({preferDocument:!0,didInput:!1}),null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.setSelectedRange(this.range),null!=(i=this.responder)&&i.insertString(this.data.end),null!=(o=this.responder)?o.setSelectedRange(this.range[0]+this.data.end.length):void 0):null!=this.data.start||null!=this.data.update?(this.requestReparse(),this.inputController.reset()):void 0):this.inputController.reset()},e.prototype.getEndData=function(){return this.data.end},e.prototype.isEnded=function(){return null!=this.getEndData()},e.prototype.isSignificant=function(){return n.composesExistingText?this.inputSummary.didInput:!0},e.prototype.canApplyToDocument=function(){var t,e;return 0===(null!=(t=this.data.start)?t.length:void 0)&&(null!=(e=this.data.end)?e.length:void 0)>0&&null!=this.range},e.proxyMethod("inputController.setInputSummary"),e.proxyMethod("inputController.requestRender"),e.proxyMethod("inputController.requestReparse"),e.proxyMethod("responder?.selectionIsExpanded"),e.proxyMethod("responder?.insertPlaceholder"),e.proxyMethod("responder?.selectPlaceholder"),e.proxyMethod("responder?.forgetPlaceholder"),e}(e.BasicObject)}.call(this),function(){var t,n,i,o=function(t,e){return function(){return t.apply(e,arguments)}},r=function(t,e){function n(){this.constructor=t}for(var i in e)s.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},s={}.hasOwnProperty,a=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.dataTransferIsPlainText,n=e.keyEventIsKeyboardCommand,i=e.objectsAreEqual,e.Level2InputController=function(s){function u(){return this.render=o(this.render,this),u.__super__.constructor.apply(this,arguments)}var c,l,h,p,d,f;return r(u,s),u.prototype.elementDidMutate=function(){var t;return this.scheduledRender?this.composing&&null!=(t=this.delegate)&&"function"==typeof t.inputControllerDidAllowUnhandledInput?t.inputControllerDidAllowUnhandledInput():void 0:this.reparse()},u.prototype.scheduleRender=function(){return null!=this.scheduledRender?this.scheduledRender:this.scheduledRender=requestAnimationFrame(this.render)},u.prototype.render=function(){var t;return cancelAnimationFrame(this.scheduledRender),this.scheduledRender=null,this.composing||null!=(t=this.delegate)&&t.render(),"function"==typeof this.afterRender&&this.afterRender(),this.afterRender=null},u.prototype.reparse=function(){var t;return null!=(t=this.delegate)?t.reparse():void 0},u.prototype.events={keydown:function(t){var e,i,o,r;if(n(t)){if(e=l(t),null!=(r=this.delegate)?r.inputControllerDidReceiveKeyboardCommand(e):void 0)return t.preventDefault()}else if(o=t.key,t.altKey&&(o+="+Alt"),t.shiftKey&&(o+="+Shift"),i=this.keys[o])return this.withEvent(t,i)},paste:function(t){var e,n,i,o,r,s,a,u,c;return h(t)?(t.preventDefault(),this.attachFiles(t.clipboardData.files)):p(t)?(t.preventDefault(),n={type:"text/plain",string:t.clipboardData.getData("text/plain")},null!=(i=this.delegate)&&i.inputControllerWillPaste(n),null!=(o=this.responder)&&o.insertString(n.string),this.render(),null!=(r=this.delegate)?r.inputControllerDidPaste(n):void 0):(e=null!=(s=t.clipboardData)?s.getData("URL"):void 0)?(t.preventDefault(),n={type:"text/html",html:this.createLinkHTML(e)},null!=(a=this.delegate)&&a.inputControllerWillPaste(n),null!=(u=this.responder)&&u.insertHTML(n.html),this.render(),null!=(c=this.delegate)?c.inputControllerDidPaste(n):void 0):void 0},beforeinput:function(t){var e;return(e=this.inputTypes[t.inputType])?(this.withEvent(t,e),this.scheduleRender()):void 0},input:function(){return e.selectionChangeObserver.reset()},dragstart:function(t){var e,n;return(null!=(e=this.responder)?e.selectionContainsAttachments():void 0)?(t.dataTransfer.setData("application/x-trix-dragging",!0),this.dragging={range:null!=(n=this.responder)?n.getSelectedRange():void 0,point:d(t)}):void 0},dragenter:function(t){return c(t)?t.preventDefault():void 0},dragover:function(t){var e,n;if(this.dragging){if(t.preventDefault(),e=d(t),!i(e,this.dragging.point))return this.dragging.point=e,null!=(n=this.responder)?n.setLocationRangeFromPointRange(e):void 0}else if(c(t))return t.preventDefault()},drop:function(t){var e,n,i,o;return this.dragging?(t.preventDefault(),null!=(n=this.delegate)&&n.inputControllerWillMoveText(),null!=(i=this.responder)&&i.moveTextFromRange(this.dragging.range),this.dragging=null,this.scheduleRender()):c(t)?(t.preventDefault(),e=d(t),null!=(o=this.responder)&&o.setLocationRangeFromPointRange(e),this.attachFiles(t.dataTransfer.files)):void 0},dragend:function(){var t;return this.dragging?(null!=(t=this.responder)&&t.setSelectedRange(this.dragging.range),this.dragging=null):void 0},compositionend:function(){return this.composing?(this.composing=!1,this.scheduleRender()):void 0}},u.prototype.keys={ArrowLeft:function(){var t,e;return(null!=(t=this.responder)?t.shouldManageMovingCursorInDirection("backward"):void 0)?(this.event.preventDefault(),null!=(e=this.responder)?e.moveCursorInDirection("backward"):void 0):void 0},ArrowRight:function(){var t,e;return(null!=(t=this.responder)?t.shouldManageMovingCursorInDirection("forward"):void 0)?(this.event.preventDefault(),null!=(e=this.responder)?e.moveCursorInDirection("forward"):void 0):void 0},Backspace:function(){var t,e,n;return(null!=(t=this.responder)?t.shouldManageDeletingInDirection("backward"):void 0)?(this.event.preventDefault(),null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.deleteInDirection("backward"),this.render()):void 0},Tab:function(){var t,e;return(null!=(t=this.responder)?t.canIncreaseNestingLevel():void 0)?(this.event.preventDefault(),null!=(e=this.responder)&&e.increaseNestingLevel(),this.render()):void 0},"Tab+Shift":function(){var t,e;return(null!=(t=this.responder)?t.canDecreaseNestingLevel():void 0)?(this.event.preventDefault(),null!=(e=this.responder)&&e.decreaseNestingLevel(),this.render()):void 0}},u.prototype.inputTypes={deleteByComposition:function(){return this.deleteInDirection("backward",{recordUndoEntry:!1})},deleteByCut:function(){return this.deleteInDirection("backward")},deleteByDrag:function(){return this.event.preventDefault(),this.withTargetDOMRange(function(){var t;return this.deleteByDragRange=null!=(t=this.responder)?t.getSelectedRange():void 0})},deleteCompositionText:function(){return this.deleteInDirection("backward",{recordUndoEntry:!1})},deleteContent:function(){return this.deleteInDirection("backward")},deleteContentBackward:function(){return this.deleteInDirection("backward")},deleteContentForward:function(){return this.deleteInDirection("forward")},deleteEntireSoftLine:function(){return this.deleteInDirection("forward")},deleteHardLineBackward:function(){return this.deleteInDirection("backward")},deleteHardLineForward:function(){return this.deleteInDirection("forward")},deleteSoftLineBackward:function(){return this.deleteInDirection("backward")},deleteSoftLineForward:function(){return this.deleteInDirection("forward")},deleteWordBackward:function(){return this.deleteInDirection("backward")},deleteWordForward:function(){return this.deleteInDirection("forward")},formatBackColor:function(){return this.activateAttributeIfSupported("backgroundColor",this.event.data)},formatBold:function(){return this.toggleAttributeIfSupported("bold")},formatFontColor:function(){return this.activateAttributeIfSupported("color",this.event.data)},formatFontName:function(){return this.activateAttributeIfSupported("font",this.event.data)},formatIndent:function(){var t;return(null!=(t=this.responder)?t.canIncreaseNestingLevel():void 0)?this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.increaseNestingLevel():void 0}):void 0},formatItalic:function(){return this.toggleAttributeIfSupported("italic")},formatJustifyCenter:function(){return this.toggleAttributeIfSupported("justifyCenter")},formatJustifyFull:function(){return this.toggleAttributeIfSupported("justifyFull")},formatJustifyLeft:function(){return this.toggleAttributeIfSupported("justifyLeft")},formatJustifyRight:function(){return this.toggleAttributeIfSupported("justifyRight")},formatOutdent:function(){var t;return(null!=(t=this.responder)?t.canDecreaseNestingLevel():void 0)?this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.decreaseNestingLevel():void 0}):void 0},formatRemove:function(){return this.withTargetDOMRange(function(){var t,e,n,i;i=[];for(t in null!=(e=this.responder)?e.getCurrentAttributes():void 0)i.push(null!=(n=this.responder)?n.removeCurrentAttribute(t):void 0);return i})},formatSetBlockTextDirection:function(){return this.activateAttributeIfSupported("blockDir",this.event.data)},formatSetInlineTextDirection:function(){return this.activateAttributeIfSupported("textDir",this.event.data)},formatStrikeThrough:function(){return this.toggleAttributeIfSupported("strike")},formatSubscript:function(){return this.toggleAttributeIfSupported("sub")},formatSuperscript:function(){return this.toggleAttributeIfSupported("sup")},formatUnderline:function(){return this.toggleAttributeIfSupported("underline")},historyRedo:function(){var t;return null!=(t=this.delegate)?t.inputControllerWillPerformRedo():void 0},historyUndo:function(){var t;return null!=(t=this.delegate)?t.inputControllerWillPerformUndo():void 0},insertCompositionText:function(){return this.composing=!0,this.insertString(this.event.data)},insertFromComposition:function(){return this.composing=!1,this.insertString(this.event.data)},insertFromDrop:function(){var t,e;return(t=this.deleteByDragRange)?(this.deleteByDragRange=null,null!=(e=this.delegate)&&e.inputControllerWillMoveText(),this.withTargetDOMRange(function(){var e;return null!=(e=this.responder)?e.moveTextFromRange(t):void 0})):void 0},insertFromPaste:function(){var n,i,o,r,s,a,u,c,l,h,p;return n=this.event.dataTransfer,s={dataTransfer:n},(i=n.getData("URL"))?(this.event.preventDefault(),s.type="text/html",p=(r=n.getData("public.url-name"))?e.squishBreakableWhitespace(r).trim():i,s.html=this.createLinkHTML(i,p),null!=(a=this.delegate)&&a.inputControllerWillPaste(s),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertHTML(s.html):void 0}),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(s):void 0}}(this)):t(n)?(s.type="text/plain",s.string=n.getData("text/plain"),null!=(u=this.delegate)&&u.inputControllerWillPaste(s),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertString(s.string):void 0}),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(s):void 0}}(this)):(o=n.getData("text/html"))?(this.event.preventDefault(),s.type="text/html",s.html=o,null!=(c=this.delegate)&&c.inputControllerWillPaste(s),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertHTML(s.html):void 0}),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(s):void 0}}(this)):(null!=(l=n.files)?l.length:void 0)?(s.type="File",s.file=n.files[0],null!=(h=this.delegate)&&h.inputControllerWillPaste(s),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertFile(s.file):void 0}),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(s):void 0}}(this)):void 0},insertFromYank:function(){return this.insertString(this.event.data)},insertLineBreak:function(){return this.insertString("\n")},insertLink:function(){return this.activateAttributeIfSupported("href",this.event.data)},insertOrderedList:function(){return this.toggleAttributeIfSupported("number")},insertParagraph:function(){var t;return null!=(t=this.delegate)&&t.inputControllerWillPerformTyping(),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertLineBreak():void 0})},insertReplacementText:function(){return this.insertString(this.event.dataTransfer.getData("text/plain"),{updatePosition:!1})},insertText:function(){var t,e;return this.insertString(null!=(t=this.event.data)?t:null!=(e=this.event.dataTransfer)?e.getData("text/plain"):void 0)},insertTranspose:function(){return this.insertString(this.event.data)},insertUnorderedList:function(){return this.toggleAttributeIfSupported("bullet")}},u.prototype.insertString=function(t,e){var n;return null==t&&(t=""),null!=(n=this.delegate)&&n.inputControllerWillPerformTyping(),this.withTargetDOMRange(function(){var n;return null!=(n=this.responder)?n.insertString(t,e):void 0})},u.prototype.toggleAttributeIfSupported=function(t){var n;return a.call(e.getAllAttributeNames(),t)>=0?(null!=(n=this.delegate)&&n.inputControllerWillPerformFormatting(t),this.withTargetDOMRange(function(){var e;return null!=(e=this.responder)?e.toggleCurrentAttribute(t):void 0})):void 0},u.prototype.activateAttributeIfSupported=function(t,n){var i;return a.call(e.getAllAttributeNames(),t)>=0?(null!=(i=this.delegate)&&i.inputControllerWillPerformFormatting(t),this.withTargetDOMRange(function(){var e;return null!=(e=this.responder)?e.setCurrentAttribute(t,n):void 0})):void 0},u.prototype.deleteInDirection=function(t,e){var n,i,o,r;return o=(null!=e?e:{recordUndoEntry:!0}).recordUndoEntry,o&&null!=(r=this.delegate)&&r.inputControllerWillPerformTyping(),i=function(e){return function(){var n;return null!=(n=e.responder)?n.deleteInDirection(t):void 0}}(this),(n=this.getTargetDOMRange({minLength:2}))?this.withTargetDOMRange(n,i):i()},u.prototype.withTargetDOMRange=function(t,n){var i;return"function"==typeof t&&(n=t,t=this.getTargetDOMRange()),t?null!=(i=this.responder)?i.withTargetDOMRange(t,n.bind(this)):void 0:(e.selectionChangeObserver.reset(),n.call(this))},u.prototype.getTargetDOMRange=function(t){var e,n,i,o;return i=(null!=t?t:{minLength:0}).minLength,(o="function"==typeof(e=this.event).getTargetRanges?e.getTargetRanges():void 0)&&o.length&&(n=f(o[0]),0===i||n.toString().length>=i)?n:void 0},f=function(t){var e;return e=document.createRange(),e.setStart(t.startContainer,t.startOffset),e.setEnd(t.endContainer,t.endOffset),e},u.prototype.withEvent=function(t,e){var n;this.event=t;try{n=e.call(this)}finally{this.event=null}return n},c=function(t){var e,n;return a.call(null!=(e=null!=(n=t.dataTransfer)?n.types:void 0)?e:[],"Files")>=0},h=function(t){var e;return(e=t.clipboardData)?a.call(e.types,"Files")>=0&&1===e.types.length&&e.files.length>=1:void 0},p=function(t){var e;return(e=t.clipboardData)?a.call(e.types,"text/plain")>=0&&1===e.types.length:void 0},l=function(t){var e;return e=[],t.altKey&&e.push("alt"),t.shiftKey&&e.push("shift"),e.push(t.key),e},d=function(t){return{x:t.clientX,y:t.clientY}},u}(e.InputController)}.call(this),function(){var t,n,i,o,r,s,a,u,c=function(t,e){return function(){return t.apply(e,arguments)}},l=function(t,e){function n(){this.constructor=t}for(var i in e)h.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},h={}.hasOwnProperty;n=e.defer,i=e.handleEvent,s=e.makeElement,u=e.tagName,a=e.config,r=a.lang,t=a.css,o=a.keyNames,e.AttachmentEditorController=function(a){function h(t,e,n,i){this.attachmentPiece=t,this.element=e,this.container=n,this.options=null!=i?i:{},this.didBlurCaption=c(this.didBlurCaption,this),this.didChangeCaption=c(this.didChangeCaption,this),this.didInputCaption=c(this.didInputCaption,this),this.didKeyDownCaption=c(this.didKeyDownCaption,this),this.didClickActionButton=c(this.didClickActionButton,this),this.didClickToolbar=c(this.didClickToolbar,this),this.attachment=this.attachmentPiece.attachment,"a"===u(this.element)&&(this.element=this.element.firstChild),this.install()}var p;return l(h,a),p=function(t){return function(){var e;return e=t.apply(this,arguments),e["do"](),null==this.undos&&(this.undos=[]),this.undos.push(e.undo)}},h.prototype.install=function(){return this.makeElementMutable(),this.addToolbar(),this.attachment.isPreviewable()?this.installCaptionEditor():void 0},h.prototype.uninstall=function(){var t,e;for(this.savePendingCaption();e=this.undos.pop();)e();return null!=(t=this.delegate)?t.didUninstallAttachmentEditor(this):void 0},h.prototype.savePendingCaption=function(){var t,e,n;return null!=this.pendingCaption?(t=this.pendingCaption,this.pendingCaption=null,t?null!=(e=this.delegate)&&"function"==typeof e.attachmentEditorDidRequestUpdatingAttributesForAttachment?e.attachmentEditorDidRequestUpdatingAttributesForAttachment({caption:t},this.attachment):void 0:null!=(n=this.delegate)&&"function"==typeof n.attachmentEditorDidRequestRemovingAttributeForAttachment?n.attachmentEditorDidRequestRemovingAttributeForAttachment("caption",this.attachment):void 0):void 0},h.prototype.makeElementMutable=p(function(){return{"do":function(t){return function(){return t.element.dataset.trixMutable=!0}}(this),undo:function(t){return function(){return delete t.element.dataset.trixMutable}}(this)}}),h.prototype.addToolbar=p(function(){var n;return n=s({tagName:"div",className:t.attachmentToolbar,data:{trixMutable:!0},childNodes:s({tagName:"div",className:"trix-button-row",childNodes:s({tagName:"span",className:"trix-button-group trix-button-group--actions",childNodes:s({tagName:"button",className:"trix-button trix-button--remove",textContent:r.remove,attributes:{title:r.remove},data:{trixAction:"remove"}})})})}),this.attachment.isPreviewable()&&n.appendChild(s({tagName:"div",className:t.attachmentMetadataContainer,childNodes:s({tagName:"span",className:t.attachmentMetadata,childNodes:[s({tagName:"span",className:t.attachmentName,textContent:this.attachment.getFilename(),attributes:{title:this.attachment.getFilename()}}),s({tagName:"span",className:t.attachmentSize,textContent:this.attachment.getFormattedFilesize()})]})})),i("click",{onElement:n,withCallback:this.didClickToolbar}),i("click",{onElement:n,matchingSelector:"[data-trix-action]",withCallback:this.didClickActionButton}),{"do":function(t){return function(){return t.element.appendChild(n)}}(this),undo:function(){return function(){return e.removeNode(n)}}(this)}}),h.prototype.installCaptionEditor=p(function(){var o,a,u,c,l;return c=s({tagName:"textarea",className:t.attachmentCaptionEditor,attributes:{placeholder:r.captionPlaceholder},data:{trixMutable:!0}}),c.value=this.attachmentPiece.getCaption(),l=c.cloneNode(),l.classList.add("trix-autoresize-clone"),l.tabIndex=-1,o=function(){return l.value=c.value,c.style.height=l.scrollHeight+"px"},i("input",{onElement:c,withCallback:o}),i("input",{onElement:c,withCallback:this.didInputCaption}),i("keydown",{onElement:c,withCallback:this.didKeyDownCaption}),i("change",{onElement:c,withCallback:this.didChangeCaption}),i("blur",{onElement:c,withCallback:this.didBlurCaption}),u=this.element.querySelector("figcaption"),a=u.cloneNode(),{"do":function(e){return function(){return u.style.display="none",a.appendChild(c),a.appendChild(l),a.classList.add(t.attachmentCaption+"--editing"),u.parentElement.insertBefore(a,u),o(),e.options.editCaption?n(function(){return c.focus()}):void 0}}(this),undo:function(){return e.removeNode(a),u.style.display=null}}}),h.prototype.didClickToolbar=function(t){return t.preventDefault(),t.stopPropagation()},h.prototype.didClickActionButton=function(t){var e,n;switch(e=t.target.getAttribute("data-trix-action")){case"remove":return null!=(n=this.delegate)?n.attachmentEditorDidRequestRemovalOfAttachment(this.attachment):void 0}},h.prototype.didKeyDownCaption=function(t){var e;return"return"===o[t.keyCode]?(t.preventDefault(),this.savePendingCaption(),null!=(e=this.delegate)&&"function"==typeof e.attachmentEditorDidRequestDeselectingAttachment?e.attachmentEditorDidRequestDeselectingAttachment(this.attachment):void 0):void 0},h.prototype.didInputCaption=function(t){return this.pendingCaption=t.target.value.replace(/\s/g," ").trim()},h.prototype.didChangeCaption=function(){return this.savePendingCaption()},h.prototype.didBlurCaption=function(){return this.savePendingCaption()},h}(e.BasicObject)}.call(this),function(){var t,n,i,o=function(t,e){function n(){this.constructor=t}for(var i in e)r.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},r={}.hasOwnProperty;i=e.makeElement,t=e.config.css,e.AttachmentView=function(r){function s(){s.__super__.constructor.apply(this,arguments),this.attachment=this.object,this.attachment.uploadProgressDelegate=this,this.attachmentPiece=this.options.piece}var a;return o(s,r),s.attachmentSelector="[data-trix-attachment]",s.prototype.createContentNodes=function(){return[]},s.prototype.createNodes=function(){var e,n,o,r,s,u,c;if(e=r=i({tagName:"figure",className:this.getClassName(),data:this.getData(),editable:!1}),(n=this.getHref())&&(r=i({tagName:"a",editable:!1,attributes:{href:n,tabindex:-1}}),e.appendChild(r)),this.attachment.hasContent())r.innerHTML=this.attachment.getContent();else for(c=this.createContentNodes(),o=0,s=c.length;s>o;o++)u=c[o],r.appendChild(u);return r.appendChild(this.createCaptionElement()),this.attachment.isPending()&&(this.progressElement=i({tagName:"progress",attributes:{"class":t.attachmentProgress,value:this.attachment.getUploadProgress(),max:100},data:{trixMutable:!0,trixStoreKey:["progressElement",this.attachment.id].join("/")}}),e.appendChild(this.progressElement)),[a("left"),e,a("right")]},s.prototype.createCaptionElement=function(){var e,n,o,r,s,a,u;return o=i({tagName:"figcaption",className:t.attachmentCaption}),(e=this.attachmentPiece.getCaption())?(o.classList.add(t.attachmentCaption+"--edited"),o.textContent=e):(n=this.getCaptionConfig(),n.name&&(r=this.attachment.getFilename()),n.size&&(a=this.attachment.getFormattedFilesize()),r&&(s=i({tagName:"span",className:t.attachmentName,textContent:r}),o.appendChild(s)),a&&(r&&o.appendChild(document.createTextNode(" ")),u=i({tagName:"span",className:t.attachmentSize,textContent:a}),o.appendChild(u))),o},s.prototype.getClassName=function(){var e,n;return n=[t.attachment,t.attachment+"--"+this.attachment.getType()],(e=this.attachment.getExtension())&&n.push(t.attachment+"--"+e),n.join(" ")},s.prototype.getData=function(){var t,e;return e={trixAttachment:JSON.stringify(this.attachment),trixContentType:this.attachment.getContentType(),trixId:this.attachment.id},t=this.attachmentPiece.attributes,t.isEmpty()||(e.trixAttributes=JSON.stringify(t)),this.attachment.isPending()&&(e.trixSerialize=!1),e},s.prototype.getHref=function(){return n(this.attachment.getContent(),"a")?void 0:this.attachment.getHref()},s.prototype.getCaptionConfig=function(){var t,n,i;return i=this.attachment.getType(),t=e.copyObject(null!=(n=e.config.attachments[i])?n.caption:void 0),"file"===i&&(t.name=!0),t},s.prototype.findProgressElement=function(){var t;return null!=(t=this.findElement())?t.querySelector("progress"):void 0},a=function(t){return i({tagName:"span",textContent:e.ZERO_WIDTH_SPACE,data:{trixCursorTarget:t,trixSerialize:!1}})},s.prototype.attachmentDidChangeUploadProgress=function(){var t,e;return e=this.attachment.getUploadProgress(),null!=(t=this.findProgressElement())?t.value=e:void 0},s}(e.ObjectView),n=function(t,e){var n;return n=i("div"),n.innerHTML=null!=t?t:"",n.querySelector(e)}}.call(this),function(){var t,n=function(t,e){function n(){this.constructor=t}for(var o in e)i.call(e,o)&&(t[o]=e[o]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},i={}.hasOwnProperty;t=e.makeElement,e.PreviewableAttachmentView=function(i){function o(){o.__super__.constructor.apply(this,arguments),this.attachment.previewDelegate=this}return n(o,i),o.prototype.createContentNodes=function(){return this.image=t({tagName:"img",attributes:{src:""},data:{trixMutable:!0}}),this.refresh(this.image),[this.image]},o.prototype.createCaptionElement=function(){var t;return t=o.__super__.createCaptionElement.apply(this,arguments),t.textContent||t.setAttribute("data-trix-placeholder",e.config.lang.captionPlaceholder),t},o.prototype.refresh=function(t){var e;return null==t&&(t=null!=(e=this.findElement())?e.querySelector("img"):void 0),t?this.updateAttributesForImage(t):void 0},o.prototype.updateAttributesForImage=function(t){var e,n,i,o,r,s;return r=this.attachment.getURL(),n=this.attachment.getPreviewURL(),t.src=n||r,n===r?t.removeAttribute("data-trix-serialized-attributes"):(i=JSON.stringify({src:r}),t.setAttribute("data-trix-serialized-attributes",i)),s=this.attachment.getWidth(),e=this.attachment.getHeight(),null!=s&&(t.width=s),null!=e&&(t.height=e),o=["imageElement",this.attachment.id,t.src,t.width,t.height].join("/"),t.dataset.trixStoreKey=o},o.prototype.attachmentDidChangeAttributes=function(){return this.refresh(this.image),this.refresh()},o}(e.AttachmentView)}.call(this),function(){var t,n,i,o=function(t,e){function n(){this.constructor=t}for(var i in e)r.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},r={}.hasOwnProperty;i=e.makeElement,t=e.findInnerElement,n=e.getTextConfig,e.PieceView=function(r){function s(){var t;s.__super__.constructor.apply(this,arguments),this.piece=this.object,this.attributes=this.piece.getAttributes(),t=this.options,this.textConfig=t.textConfig,this.context=t.context,this.piece.attachment?this.attachment=this.piece.attachment:this.string=this.piece.toString()}var a;return o(s,r),s.prototype.createNodes=function(){var e,n,i,o,r,s;if(s=this.attachment?this.createAttachmentNodes():this.createStringNodes(),e=this.createElement()){for(i=t(e),n=0,o=s.length;o>n;n++)r=s[n],i.appendChild(r);s=[e]}return s},s.prototype.createAttachmentNodes=function(){var t,n;return t=this.attachment.isPreviewable()?e.PreviewableAttachmentView:e.AttachmentView,n=this.createChildView(t,this.piece.attachment,{piece:this.piece}),n.getNodes()},s.prototype.createStringNodes=function(){var t,e,n,o,r,s,a,u,c,l;if(null!=(u=this.textConfig)?u.plaintext:void 0)return[document.createTextNode(this.string)];for(a=[],c=this.string.split("\n"),n=e=0,o=c.length;o>e;n=++e)l=c[n],n>0&&(t=i("br"),a.push(t)),(r=l.length)&&(s=document.createTextNode(this.preserveSpaces(l)),a.push(s));return a},s.prototype.createElement=function(){var t,e,o,r,s,a,u,c,l;c={},a=this.attributes;for(r in a)if(l=a[r],(t=n(r))&&(t.tagName&&(s=i(t.tagName),o?(o.appendChild(s),o=s):e=o=s),t.styleProperty&&(c[t.styleProperty]=l),t.style)){u=t.style;for(r in u)l=u[r],c[r]=l}if(Object.keys(c).length){null==e&&(e=i("span"));for(r in c)l=c[r],e.style[r]=l}return e},s.prototype.createContainerElement=function(){var t,e,o,r,s;r=this.attributes;for(o in r)if(s=r[o],(e=n(o))&&e.groupTagName)return t={},t[o]=s,i(e.groupTagName,t)},a=e.NON_BREAKING_SPACE,s.prototype.preserveSpaces=function(t){return this.context.isLast&&(t=t.replace(/\ $/,a)),t=t.replace(/(\S)\ {3}(\S)/g,"$1 "+a+" $2").replace(/\ {2}/g,a+" ").replace(/\ {2}/g," "+a),(this.context.isFirst||this.context.followsWhitespace)&&(t=t.replace(/^\ /,a)),t},s}(e.ObjectView)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t -}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.TextView=function(n){function i(){i.__super__.constructor.apply(this,arguments),this.text=this.object,this.textConfig=this.options.textConfig}var o;return t(i,n),i.prototype.createNodes=function(){var t,n,i,r,s,a,u,c,l,h;for(a=[],c=e.ObjectGroup.groupObjects(this.getPieces()),r=c.length-1,i=n=0,s=c.length;s>n;i=++n)u=c[i],t={},0===i&&(t.isFirst=!0),i===r&&(t.isLast=!0),o(l)&&(t.followsWhitespace=!0),h=this.findOrCreateCachedChildView(e.PieceView,u,{textConfig:this.textConfig,context:t}),a.push.apply(a,h.getNodes()),l=u;return a},i.prototype.getPieces=function(){var t,e,n,i,o;for(i=this.text.getPieces(),o=[],t=0,e=i.length;e>t;t++)n=i[t],n.hasAttribute("blockBreak")||o.push(n);return o},o=function(t){return/\s$/.test(null!=t?t.toString():void 0)},i}(e.ObjectView)}.call(this),function(){var t,n,i,o=function(t,e){function n(){this.constructor=t}for(var i in e)r.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},r={}.hasOwnProperty;i=e.makeElement,n=e.getBlockConfig,t=e.config.css,e.BlockView=function(r){function s(){s.__super__.constructor.apply(this,arguments),this.block=this.object,this.attributes=this.block.getAttributes()}return o(s,r),s.prototype.createNodes=function(){var t,o,r,s,a,u,c,l,h,p,d;if(o=document.createComment("block"),c=[o],this.block.isEmpty()?c.push(i("br")):(p=null!=(l=n(this.block.getLastAttribute()))?l.text:void 0,d=this.findOrCreateCachedChildView(e.TextView,this.block.text,{textConfig:p}),c.push.apply(c,d.getNodes()),this.shouldAddExtraNewlineElement()&&c.push(i("br"))),this.attributes.length)return c;for(h=e.config.blockAttributes["default"].tagName,this.block.isRTL()&&(t={dir:"rtl"}),r=i({tagName:h,attributes:t}),s=0,a=c.length;a>s;s++)u=c[s],r.appendChild(u);return[r]},s.prototype.createContainerElement=function(e){var o,r,s,a,u;return o=this.attributes[e],u=n(o).tagName,0===e&&this.block.isRTL()&&(r={dir:"rtl"}),"attachmentGallery"===o&&(a=this.block.getBlockBreakPosition(),s=t.attachmentGallery+" "+t.attachmentGallery+"--"+a),i({tagName:u,className:s,attributes:r})},s.prototype.shouldAddExtraNewlineElement=function(){return/\n\n$/.test(this.block.toString())},s}(e.ObjectView)}.call(this),function(){var t,n,i=function(t,e){function n(){this.constructor=t}for(var i in e)o.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},o={}.hasOwnProperty;t=e.defer,n=e.makeElement,e.DocumentView=function(o){function r(){r.__super__.constructor.apply(this,arguments),this.element=this.options.element,this.elementStore=new e.ElementStore,this.setDocument(this.object)}var s,a,u;return i(r,o),r.render=function(t){var e,i;return e=n("div"),i=new this(t,{element:e}),i.render(),i.sync(),e},r.prototype.setDocument=function(t){return t.isEqualTo(this.document)?void 0:this.document=this.object=t},r.prototype.render=function(){var t,i,o,r,s,a,u;if(this.childViews=[],this.shadowElement=n("div"),!this.document.isEmpty()){for(s=e.ObjectGroup.groupObjects(this.document.getBlocks(),{asTree:!0}),a=[],t=0,i=s.length;i>t;t++)r=s[t],u=this.findOrCreateCachedChildView(e.BlockView,r),a.push(function(){var t,e,n,i;for(n=u.getNodes(),i=[],t=0,e=n.length;e>t;t++)o=n[t],i.push(this.shadowElement.appendChild(o));return i}.call(this));return a}},r.prototype.isSynced=function(){return s(this.shadowElement,this.element)},r.prototype.sync=function(){var t;for(t=this.createDocumentFragmentForSync();this.element.lastChild;)this.element.removeChild(this.element.lastChild);return this.element.appendChild(t),this.didSync()},r.prototype.didSync=function(){return this.elementStore.reset(a(this.element)),t(function(t){return function(){return t.garbageCollectCachedViews()}}(this))},r.prototype.createDocumentFragmentForSync=function(){var t,e,n,i,o,r,s,u,c,l;for(e=document.createDocumentFragment(),u=this.shadowElement.childNodes,n=0,o=u.length;o>n;n++)s=u[n],e.appendChild(s.cloneNode(!0));for(c=a(e),i=0,r=c.length;r>i;i++)t=c[i],(l=this.elementStore.remove(t))&&t.parentNode.replaceChild(l,t);return e},a=function(t){return t.querySelectorAll("[data-trix-store-key]")},s=function(t,e){return u(t.innerHTML)===u(e.innerHTML)},u=function(t){return t.replace(/ /g," ")},r}(e.ObjectView)}.call(this),function(){var t,n,i,o,r,s=function(t,e){return function(){return t.apply(e,arguments)}},a=function(t,e){function n(){this.constructor=t}for(var i in e)u.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},u={}.hasOwnProperty;i=e.findClosestElementFromNode,o=e.handleEvent,r=e.innerElementIsActive,n=e.defer,t=e.AttachmentView.attachmentSelector,e.CompositionController=function(u){function c(n,i){this.element=n,this.composition=i,this.didClickAttachment=s(this.didClickAttachment,this),this.didBlur=s(this.didBlur,this),this.didFocus=s(this.didFocus,this),this.documentView=new e.DocumentView(this.composition.document,{element:this.element}),o("focus",{onElement:this.element,withCallback:this.didFocus}),o("blur",{onElement:this.element,withCallback:this.didBlur}),o("click",{onElement:this.element,matchingSelector:"a[contenteditable=false]",preventDefault:!0}),o("mousedown",{onElement:this.element,matchingSelector:t,withCallback:this.didClickAttachment}),o("click",{onElement:this.element,matchingSelector:"a"+t,preventDefault:!0})}return a(c,u),c.prototype.didFocus=function(){var t,e,n;return t=function(t){return function(){var e;return t.focused?void 0:(t.focused=!0,null!=(e=t.delegate)&&"function"==typeof e.compositionControllerDidFocus?e.compositionControllerDidFocus():void 0)}}(this),null!=(e=null!=(n=this.blurPromise)?n.then(t):void 0)?e:t()},c.prototype.didBlur=function(){return this.blurPromise=new Promise(function(t){return function(e){return n(function(){var n;return r(t.element)||(t.focused=null,null!=(n=t.delegate)&&"function"==typeof n.compositionControllerDidBlur&&n.compositionControllerDidBlur()),t.blurPromise=null,e()})}}(this))},c.prototype.didClickAttachment=function(t,e){var n,o,r;return n=this.findAttachmentForElement(e),o=null!=i(t.target,{matchingSelector:"figcaption"}),null!=(r=this.delegate)&&"function"==typeof r.compositionControllerDidSelectAttachment?r.compositionControllerDidSelectAttachment(n,{editCaption:o}):void 0},c.prototype.getSerializableElement=function(){return this.isEditingAttachment()?this.documentView.shadowElement:this.element},c.prototype.render=function(){var t,e,n;return this.revision!==this.composition.revision&&(this.documentView.setDocument(this.composition.document),this.documentView.render(),this.revision=this.composition.revision),this.canSyncDocumentView()&&!this.documentView.isSynced()&&(null!=(t=this.delegate)&&"function"==typeof t.compositionControllerWillSyncDocumentView&&t.compositionControllerWillSyncDocumentView(),this.documentView.sync(),null!=(e=this.delegate)&&"function"==typeof e.compositionControllerDidSyncDocumentView&&e.compositionControllerDidSyncDocumentView()),null!=(n=this.delegate)&&"function"==typeof n.compositionControllerDidRender?n.compositionControllerDidRender():void 0},c.prototype.rerenderViewForObject=function(t){return this.invalidateViewForObject(t),this.render()},c.prototype.invalidateViewForObject=function(t){return this.documentView.invalidateViewForObject(t)},c.prototype.isViewCachingEnabled=function(){return this.documentView.isViewCachingEnabled()},c.prototype.enableViewCaching=function(){return this.documentView.enableViewCaching()},c.prototype.disableViewCaching=function(){return this.documentView.disableViewCaching()},c.prototype.refreshViewCache=function(){return this.documentView.garbageCollectCachedViews()},c.prototype.isEditingAttachment=function(){return null!=this.attachmentEditor},c.prototype.installAttachmentEditorForAttachment=function(t,n){var i,o,r;if((null!=(r=this.attachmentEditor)?r.attachment:void 0)!==t&&(o=this.documentView.findElementForObject(t)))return this.uninstallAttachmentEditor(),i=this.composition.document.getAttachmentPieceForAttachment(t),this.attachmentEditor=new e.AttachmentEditorController(i,o,this.element,n),this.attachmentEditor.delegate=this},c.prototype.uninstallAttachmentEditor=function(){var t;return null!=(t=this.attachmentEditor)?t.uninstall():void 0},c.prototype.didUninstallAttachmentEditor=function(){return this.attachmentEditor=null,this.render()},c.prototype.attachmentEditorDidRequestUpdatingAttributesForAttachment=function(t,e){var n;return null!=(n=this.delegate)&&"function"==typeof n.compositionControllerWillUpdateAttachment&&n.compositionControllerWillUpdateAttachment(e),this.composition.updateAttributesForAttachment(t,e)},c.prototype.attachmentEditorDidRequestRemovingAttributeForAttachment=function(t,e){var n;return null!=(n=this.delegate)&&"function"==typeof n.compositionControllerWillUpdateAttachment&&n.compositionControllerWillUpdateAttachment(e),this.composition.removeAttributeForAttachment(t,e)},c.prototype.attachmentEditorDidRequestRemovalOfAttachment=function(t){var e;return null!=(e=this.delegate)&&"function"==typeof e.compositionControllerDidRequestRemovalOfAttachment?e.compositionControllerDidRequestRemovalOfAttachment(t):void 0},c.prototype.attachmentEditorDidRequestDeselectingAttachment=function(t){var e;return null!=(e=this.delegate)&&"function"==typeof e.compositionControllerDidRequestDeselectingAttachment?e.compositionControllerDidRequestDeselectingAttachment(t):void 0},c.prototype.canSyncDocumentView=function(){return!this.isEditingAttachment()},c.prototype.findAttachmentForElement=function(t){return this.composition.document.getAttachmentById(parseInt(t.dataset.trixId,10))},c}(e.BasicObject)}.call(this),function(){var t,n,i,o=function(t,e){return function(){return t.apply(e,arguments)}},r=function(t,e){function n(){this.constructor=t}for(var i in e)s.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},s={}.hasOwnProperty;n=e.handleEvent,i=e.triggerEvent,t=e.findClosestElementFromNode,e.ToolbarController=function(e){function s(t){this.element=t,this.didKeyDownDialogInput=o(this.didKeyDownDialogInput,this),this.didClickDialogButton=o(this.didClickDialogButton,this),this.didClickAttributeButton=o(this.didClickAttributeButton,this),this.didClickActionButton=o(this.didClickActionButton,this),this.attributes={},this.actions={},this.resetDialogInputs(),n("mousedown",{onElement:this.element,matchingSelector:a,withCallback:this.didClickActionButton}),n("mousedown",{onElement:this.element,matchingSelector:c,withCallback:this.didClickAttributeButton}),n("click",{onElement:this.element,matchingSelector:v,preventDefault:!0}),n("click",{onElement:this.element,matchingSelector:l,withCallback:this.didClickDialogButton}),n("keydown",{onElement:this.element,matchingSelector:h,withCallback:this.didKeyDownDialogInput})}var a,u,c,l,h,p,d,f,g,m,v;return r(s,e),c="[data-trix-attribute]",a="[data-trix-action]",v=c+", "+a,p="[data-trix-dialog]",u=p+"[data-trix-active]",l=p+" [data-trix-method]",h=p+" [data-trix-input]",s.prototype.didClickActionButton=function(t,e){var n,i,o;return null!=(i=this.delegate)&&i.toolbarDidClickButton(),t.preventDefault(),n=d(e),this.getDialog(n)?this.toggleDialog(n):null!=(o=this.delegate)?o.toolbarDidInvokeAction(n):void 0},s.prototype.didClickAttributeButton=function(t,e){var n,i,o;return null!=(i=this.delegate)&&i.toolbarDidClickButton(),t.preventDefault(),n=f(e),this.getDialog(n)?this.toggleDialog(n):null!=(o=this.delegate)&&o.toolbarDidToggleAttribute(n),this.refreshAttributeButtons()},s.prototype.didClickDialogButton=function(e,n){var i,o;return i=t(n,{matchingSelector:p}),o=n.getAttribute("data-trix-method"),this[o].call(this,i)},s.prototype.didKeyDownDialogInput=function(t,e){var n,i;return 13===t.keyCode&&(t.preventDefault(),n=e.getAttribute("name"),i=this.getDialog(n),this.setAttribute(i)),27===t.keyCode?(t.preventDefault(),this.hideDialog()):void 0},s.prototype.updateActions=function(t){return this.actions=t,this.refreshActionButtons()},s.prototype.refreshActionButtons=function(){return this.eachActionButton(function(t){return function(e,n){return e.disabled=t.actions[n]===!1}}(this))},s.prototype.eachActionButton=function(t){var e,n,i,o,r;for(o=this.element.querySelectorAll(a),r=[],n=0,i=o.length;i>n;n++)e=o[n],r.push(t(e,d(e)));return r},s.prototype.updateAttributes=function(t){return this.attributes=t,this.refreshAttributeButtons()},s.prototype.refreshAttributeButtons=function(){return this.eachAttributeButton(function(t){return function(e,n){return e.disabled=t.attributes[n]===!1,t.attributes[n]||t.dialogIsVisible(n)?(e.setAttribute("data-trix-active",""),e.classList.add("trix-active")):(e.removeAttribute("data-trix-active"),e.classList.remove("trix-active"))}}(this))},s.prototype.eachAttributeButton=function(t){var e,n,i,o,r;for(o=this.element.querySelectorAll(c),r=[],n=0,i=o.length;i>n;n++)e=o[n],r.push(t(e,f(e)));return r},s.prototype.applyKeyboardCommand=function(t){var e,n,o,r,s,a,u;for(s=JSON.stringify(t.sort()),u=this.element.querySelectorAll("[data-trix-key]"),r=0,a=u.length;a>r;r++)if(e=u[r],o=e.getAttribute("data-trix-key").split("+"),n=JSON.stringify(o.sort()),n===s)return i("mousedown",{onElement:e}),!0;return!1},s.prototype.dialogIsVisible=function(t){var e;return(e=this.getDialog(t))?e.hasAttribute("data-trix-active"):void 0},s.prototype.toggleDialog=function(t){return this.dialogIsVisible(t)?this.hideDialog():this.showDialog(t)},s.prototype.showDialog=function(t){var e,n,i,o,r,s,a,u,c,l;for(this.hideDialog(),null!=(a=this.delegate)&&a.toolbarWillShowDialog(),i=this.getDialog(t),i.setAttribute("data-trix-active",""),i.classList.add("trix-active"),u=i.querySelectorAll("input[disabled]"),o=0,s=u.length;s>o;o++)n=u[o],n.removeAttribute("disabled");return(e=f(i))&&(r=m(i,t))&&(r.value=null!=(c=this.attributes[e])?c:"",r.select()),null!=(l=this.delegate)?l.toolbarDidShowDialog(t):void 0},s.prototype.setAttribute=function(t){var e,n,i;return e=f(t),n=m(t,e),n.willValidate&&!n.checkValidity()?(n.setAttribute("data-trix-validate",""),n.classList.add("trix-validate"),n.focus()):(null!=(i=this.delegate)&&i.toolbarDidUpdateAttribute(e,n.value),this.hideDialog())},s.prototype.removeAttribute=function(t){var e,n;return e=f(t),null!=(n=this.delegate)&&n.toolbarDidRemoveAttribute(e),this.hideDialog()},s.prototype.hideDialog=function(){var t,e;return(t=this.element.querySelector(u))?(t.removeAttribute("data-trix-active"),t.classList.remove("trix-active"),this.resetDialogInputs(),null!=(e=this.delegate)?e.toolbarDidHideDialog(g(t)):void 0):void 0},s.prototype.resetDialogInputs=function(){var t,e,n,i,o;for(i=this.element.querySelectorAll(h),o=[],t=0,n=i.length;n>t;t++)e=i[t],e.setAttribute("disabled","disabled"),e.removeAttribute("data-trix-validate"),o.push(e.classList.remove("trix-validate"));return o},s.prototype.getDialog=function(t){return this.element.querySelector("[data-trix-dialog="+t+"]")},m=function(t,e){return null==e&&(e=f(t)),t.querySelector("[data-trix-input][name='"+e+"']")},d=function(t){return t.getAttribute("data-trix-action")},f=function(t){var e;return null!=(e=t.getAttribute("data-trix-attribute"))?e:t.getAttribute("data-trix-dialog-attribute")},g=function(t){return t.getAttribute("data-trix-dialog")},s}(e.BasicObject)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.ImagePreloadOperation=function(e){function n(t){this.url=t}return t(n,e),n.prototype.perform=function(t){var e;return e=new Image,e.onload=function(n){return function(){return e.width=n.width=e.naturalWidth,e.height=n.height=e.naturalHeight,t(!0,e)}}(this),e.onerror=function(){return t(!1)},e.src=this.url},n}(e.Operation)}.call(this),function(){var t=function(t,e){return function(){return t.apply(e,arguments)}},n=function(t,e){function n(){this.constructor=t}for(var o in e)i.call(e,o)&&(t[o]=e[o]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},i={}.hasOwnProperty;e.Attachment=function(i){function o(n){null==n&&(n={}),this.releaseFile=t(this.releaseFile,this),o.__super__.constructor.apply(this,arguments),this.attributes=e.Hash.box(n),this.didChangeAttributes()}return n(o,i),o.previewablePattern=/^image(\/(gif|png|jpe?g)|$)/,o.attachmentForFile=function(t){var e,n;return n=this.attributesForFile(t),e=new this(n),e.setFile(t),e},o.attributesForFile=function(t){return new e.Hash({filename:t.name,filesize:t.size,contentType:t.type})},o.fromJSON=function(t){return new this(t)},o.prototype.getAttribute=function(t){return this.attributes.get(t)},o.prototype.hasAttribute=function(t){return this.attributes.has(t)},o.prototype.getAttributes=function(){return this.attributes.toObject()},o.prototype.setAttributes=function(t){var e,n,i;return null==t&&(t={}),e=this.attributes.merge(t),this.attributes.isEqualTo(e)?void 0:(this.attributes=e,this.didChangeAttributes(),null!=(n=this.previewDelegate)&&"function"==typeof n.attachmentDidChangeAttributes&&n.attachmentDidChangeAttributes(this),null!=(i=this.delegate)&&"function"==typeof i.attachmentDidChangeAttributes?i.attachmentDidChangeAttributes(this):void 0)},o.prototype.didChangeAttributes=function(){return this.isPreviewable()?this.preloadURL():void 0},o.prototype.isPending=function(){return null!=this.file&&!(this.getURL()||this.getHref())},o.prototype.isPreviewable=function(){return this.attributes.has("previewable")?this.attributes.get("previewable"):this.constructor.previewablePattern.test(this.getContentType())},o.prototype.getType=function(){return this.hasContent()?"content":this.isPreviewable()?"preview":"file"},o.prototype.getURL=function(){return this.attributes.get("url")},o.prototype.getHref=function(){return this.attributes.get("href")},o.prototype.getFilename=function(){var t;return null!=(t=this.attributes.get("filename"))?t:""},o.prototype.getFilesize=function(){return this.attributes.get("filesize")},o.prototype.getFormattedFilesize=function(){var t;return t=this.attributes.get("filesize"),"number"==typeof t?e.config.fileSize.formatter(t):""},o.prototype.getExtension=function(){var t;return null!=(t=this.getFilename().match(/\.(\w+)$/))?t[1].toLowerCase():void 0},o.prototype.getContentType=function(){return this.attributes.get("contentType")},o.prototype.hasContent=function(){return this.attributes.has("content")},o.prototype.getContent=function(){return this.attributes.get("content")},o.prototype.getWidth=function(){return this.attributes.get("width")},o.prototype.getHeight=function(){return this.attributes.get("height")},o.prototype.getFile=function(){return this.file},o.prototype.setFile=function(t){return this.file=t,this.isPreviewable()?this.preloadFile():void 0},o.prototype.releaseFile=function(){return this.releasePreloadedFile(),this.file=null},o.prototype.getUploadProgress=function(){var t;return null!=(t=this.uploadProgress)?t:0},o.prototype.setUploadProgress=function(t){var e;return this.uploadProgress!==t?(this.uploadProgress=t,null!=(e=this.uploadProgressDelegate)&&"function"==typeof e.attachmentDidChangeUploadProgress?e.attachmentDidChangeUploadProgress(this):void 0):void 0},o.prototype.toJSON=function(){return this.getAttributes()},o.prototype.getCacheKey=function(){return[o.__super__.getCacheKey.apply(this,arguments),this.attributes.getCacheKey(),this.getPreviewURL()].join("/")},o.prototype.getPreviewURL=function(){return this.previewURL||this.preloadingURL},o.prototype.setPreviewURL=function(t){var e,n;return t!==this.getPreviewURL()?(this.previewURL=t,null!=(e=this.previewDelegate)&&"function"==typeof e.attachmentDidChangeAttributes&&e.attachmentDidChangeAttributes(this),null!=(n=this.delegate)&&"function"==typeof n.attachmentDidChangePreviewURL?n.attachmentDidChangePreviewURL(this):void 0):void 0},o.prototype.preloadURL=function(){return this.preload(this.getURL(),this.releaseFile)},o.prototype.preloadFile=function(){return this.file?(this.fileObjectURL=URL.createObjectURL(this.file),this.preload(this.fileObjectURL)):void 0},o.prototype.releasePreloadedFile=function(){return this.fileObjectURL?(URL.revokeObjectURL(this.fileObjectURL),this.fileObjectURL=null):void 0},o.prototype.preload=function(t,n){var i;return t&&t!==this.getPreviewURL()?(this.preloadingURL=t,i=new e.ImagePreloadOperation(t),i.then(function(e){return function(i){var o,r;return r=i.width,o=i.height,e.getWidth()&&e.getHeight()||e.setAttributes({width:r,height:o}),e.preloadingURL=null,e.setPreviewURL(t),"function"==typeof n?n():void 0}}(this))["catch"](function(t){return function(){return t.preloadingURL=null,"function"==typeof n?n():void 0}}(this))):void 0},o}(e.Object)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.Piece=function(n){function i(t,n){null==n&&(n={}),i.__super__.constructor.apply(this,arguments),this.attributes=e.Hash.box(n)}return t(i,n),i.types={},i.registerType=function(t,e){return e.type=t,this.types[t]=e},i.fromJSON=function(t){var e;return(e=this.types[t.type])?e.fromJSON(t):void 0},i.prototype.copyWithAttributes=function(t){return new this.constructor(this.getValue(),t)},i.prototype.copyWithAdditionalAttributes=function(t){return this.copyWithAttributes(this.attributes.merge(t))},i.prototype.copyWithoutAttribute=function(t){return this.copyWithAttributes(this.attributes.remove(t))},i.prototype.copy=function(){return this.copyWithAttributes(this.attributes)},i.prototype.getAttribute=function(t){return this.attributes.get(t)},i.prototype.getAttributesHash=function(){return this.attributes},i.prototype.getAttributes=function(){return this.attributes.toObject()},i.prototype.getCommonAttributes=function(){var t,e,n;return(n=pieceList.getPieceAtIndex(0))?(t=n.attributes,e=t.getKeys(),pieceList.eachPiece(function(n){return e=t.getKeysCommonToHash(n.attributes),t=t.slice(e)}),t.toObject()):{}},i.prototype.hasAttribute=function(t){return this.attributes.has(t)},i.prototype.hasSameStringValueAsPiece=function(t){return null!=t&&this.toString()===t.toString()},i.prototype.hasSameAttributesAsPiece=function(t){return null!=t&&(this.attributes===t.attributes||this.attributes.isEqualTo(t.attributes))},i.prototype.isBlockBreak=function(){return!1},i.prototype.isEqualTo=function(t){return i.__super__.isEqualTo.apply(this,arguments)||this.hasSameConstructorAs(t)&&this.hasSameStringValueAsPiece(t)&&this.hasSameAttributesAsPiece(t)},i.prototype.isEmpty=function(){return 0===this.length},i.prototype.isSerializable=function(){return!0},i.prototype.toJSON=function(){return{type:this.constructor.type,attributes:this.getAttributes()}},i.prototype.contentsForInspection=function(){return{type:this.constructor.type,attributes:this.attributes.inspect()}},i.prototype.canBeGrouped=function(){return this.hasAttribute("href")},i.prototype.canBeGroupedWith=function(t){return this.getAttribute("href")===t.getAttribute("href")},i.prototype.getLength=function(){return this.length},i.prototype.canBeConsolidatedWith=function(){return!1},i}(e.Object)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.Piece.registerType("attachment",e.AttachmentPiece=function(n){function i(t){this.attachment=t,i.__super__.constructor.apply(this,arguments),this.length=1,this.ensureAttachmentExclusivelyHasAttribute("href"),this.attachment.hasContent()||this.removeProhibitedAttributes()}return t(i,n),i.fromJSON=function(t){return new this(e.Attachment.fromJSON(t.attachment),t.attributes)},i.permittedAttributes=["caption","presentation"],i.prototype.ensureAttachmentExclusivelyHasAttribute=function(t){return this.hasAttribute(t)?(this.attachment.hasAttribute(t)||this.attachment.setAttributes(this.attributes.slice(t)),this.attributes=this.attributes.remove(t)):void 0},i.prototype.removeProhibitedAttributes=function(){var t;return t=this.attributes.slice(this.constructor.permittedAttributes),t.isEqualTo(this.attributes)?void 0:this.attributes=t},i.prototype.getValue=function(){return this.attachment},i.prototype.isSerializable=function(){return!this.attachment.isPending()},i.prototype.getCaption=function(){var t;return null!=(t=this.attributes.get("caption"))?t:""},i.prototype.isEqualTo=function(t){var e;return i.__super__.isEqualTo.apply(this,arguments)&&this.attachment.id===(null!=t&&null!=(e=t.attachment)?e.id:void 0)},i.prototype.toString=function(){return e.OBJECT_REPLACEMENT_CHARACTER},i.prototype.toJSON=function(){var t;return t=i.__super__.toJSON.apply(this,arguments),t.attachment=this.attachment,t},i.prototype.getCacheKey=function(){return[i.__super__.getCacheKey.apply(this,arguments),this.attachment.getCacheKey()].join("/")},i.prototype.toConsole=function(){return JSON.stringify(this.toString())},i}(e.Piece))}.call(this),function(){var t,n=function(t,e){function n(){this.constructor=t}for(var o in e)i.call(e,o)&&(t[o]=e[o]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},i={}.hasOwnProperty;t=e.normalizeNewlines,e.Piece.registerType("string",e.StringPiece=function(e){function i(e){i.__super__.constructor.apply(this,arguments),this.string=t(e),this.length=this.string.length}return n(i,e),i.fromJSON=function(t){return new this(t.string,t.attributes)},i.prototype.getValue=function(){return this.string},i.prototype.toString=function(){return this.string.toString()},i.prototype.isBlockBreak=function(){return"\n"===this.toString()&&this.getAttribute("blockBreak")===!0},i.prototype.toJSON=function(){var t;return t=i.__super__.toJSON.apply(this,arguments),t.string=this.string,t},i.prototype.canBeConsolidatedWith=function(t){return null!=t&&this.hasSameConstructorAs(t)&&this.hasSameAttributesAsPiece(t)},i.prototype.consolidateWith=function(t){return new this.constructor(this.toString()+t.toString(),this.attributes)},i.prototype.splitAtOffset=function(t){var e,n;return 0===t?(e=null,n=this):t===this.length?(e=this,n=null):(e=new this.constructor(this.string.slice(0,t),this.attributes),n=new this.constructor(this.string.slice(t),this.attributes)),[e,n]},i.prototype.toConsole=function(){var t;return t=this.string,t.length>15&&(t=t.slice(0,14)+"\u2026"),JSON.stringify(t.toString())},i}(e.Piece))}.call(this),function(){var t,n=function(t,e){function n(){this.constructor=t}for(var o in e)i.call(e,o)&&(t[o]=e[o]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},i={}.hasOwnProperty,o=[].slice;t=e.spliceArray,e.SplittableList=function(e){function i(t){null==t&&(t=[]),i.__super__.constructor.apply(this,arguments),this.objects=t.slice(0),this.length=this.objects.length}var r,s,a;return n(i,e),i.box=function(t){return t instanceof this?t:new this(t)},i.prototype.indexOf=function(t){return this.objects.indexOf(t)},i.prototype.splice=function(){var e;return e=1<=arguments.length?o.call(arguments,0):[],new this.constructor(t.apply(null,[this.objects].concat(o.call(e))))},i.prototype.eachObject=function(t){var e,n,i,o,r,s;for(r=this.objects,s=[],n=e=0,i=r.length;i>e;n=++e)o=r[n],s.push(t(o,n));return s},i.prototype.insertObjectAtIndex=function(t,e){return this.splice(e,0,t)},i.prototype.insertSplittableListAtIndex=function(t,e){return this.splice.apply(this,[e,0].concat(o.call(t.objects)))},i.prototype.insertSplittableListAtPosition=function(t,e){var n,i,o;return o=this.splitObjectAtPosition(e),i=o[0],n=o[1],new this.constructor(i).insertSplittableListAtIndex(t,n)},i.prototype.editObjectAtIndex=function(t,e){return this.replaceObjectAtIndex(e(this.objects[t]),t)},i.prototype.replaceObjectAtIndex=function(t,e){return this.splice(e,1,t)},i.prototype.removeObjectAtIndex=function(t){return this.splice(t,1)},i.prototype.getObjectAtIndex=function(t){return this.objects[t]},i.prototype.getSplittableListInRange=function(t){var e,n,i,o;return i=this.splitObjectsAtRange(t),n=i[0],e=i[1],o=i[2],new this.constructor(n.slice(e,o+1))},i.prototype.selectSplittableList=function(t){var e,n;return n=function(){var n,i,o,r;for(o=this.objects,r=[],n=0,i=o.length;i>n;n++)e=o[n],t(e)&&r.push(e);return r}.call(this),new this.constructor(n)},i.prototype.removeObjectsInRange=function(t){var e,n,i,o;return i=this.splitObjectsAtRange(t),n=i[0],e=i[1],o=i[2],new this.constructor(n).splice(e,o-e+1)},i.prototype.transformObjectsInRange=function(t,e){var n,i,o,r,s,a,u;return s=this.splitObjectsAtRange(t),r=s[0],i=s[1],a=s[2],u=function(){var t,s,u;for(u=[],n=t=0,s=r.length;s>t;n=++t)o=r[n],u.push(n>=i&&a>=n?e(o):o);return u}(),new this.constructor(u)},i.prototype.splitObjectsAtRange=function(t){var e,n,i,o,s,u;return o=this.splitObjectAtPosition(a(t)),n=o[0],e=o[1],i=o[2],s=new this.constructor(n).splitObjectAtPosition(r(t)+i),n=s[0],u=s[1],[n,e,u-1]},i.prototype.getObjectAtPosition=function(t){var e,n,i;return i=this.findIndexAndOffsetAtPosition(t),e=i.index,n=i.offset,this.objects[e]},i.prototype.splitObjectAtPosition=function(t){var e,n,i,o,r,s,a,u,c,l;return s=this.findIndexAndOffsetAtPosition(t),e=s.index,r=s.offset,o=this.objects.slice(0),null!=e?0===r?(c=e,l=0):(i=this.getObjectAtIndex(e),a=i.splitAtOffset(r),n=a[0],u=a[1],o.splice(e,1,n,u),c=e+1,l=n.getLength()-r):(c=o.length,l=0),[o,c,l]},i.prototype.consolidate=function(){var t,e,n,i,o,r;for(i=[],o=this.objects[0],r=this.objects.slice(1),t=0,e=r.length;e>t;t++)n=r[t],("function"==typeof o.canBeConsolidatedWith?o.canBeConsolidatedWith(n):void 0)?o=o.consolidateWith(n):(i.push(o),o=n);return null!=o&&i.push(o),new this.constructor(i)},i.prototype.consolidateFromIndexToIndex=function(t,e){var n,i,r;return i=this.objects.slice(0),r=i.slice(t,e+1),n=new this.constructor(r).consolidate().toArray(),this.splice.apply(this,[t,r.length].concat(o.call(n)))},i.prototype.findIndexAndOffsetAtPosition=function(t){var e,n,i,o,r,s,a;for(e=0,a=this.objects,i=n=0,o=a.length;o>n;i=++n){if(s=a[i],r=e+s.getLength(),t>=e&&r>t)return{index:i,offset:t-e};e=r}return{index:null,offset:null}},i.prototype.findPositionAtIndexAndOffset=function(t,e){var n,i,o,r,s,a;for(s=0,a=this.objects,n=i=0,o=a.length;o>i;n=++i)if(r=a[n],t>n)s+=r.getLength();else if(n===t){s+=e;break}return s},i.prototype.getEndPosition=function(){var t,e;return null!=this.endPosition?this.endPosition:this.endPosition=function(){var n,i,o;for(e=0,o=this.objects,n=0,i=o.length;i>n;n++)t=o[n],e+=t.getLength();return e}.call(this)},i.prototype.toString=function(){return this.objects.join("")},i.prototype.toArray=function(){return this.objects.slice(0)},i.prototype.toJSON=function(){return this.toArray()},i.prototype.isEqualTo=function(t){return i.__super__.isEqualTo.apply(this,arguments)||s(this.objects,null!=t?t.objects:void 0)},s=function(t,e){var n,i,o,r,s;if(null==e&&(e=[]),t.length!==e.length)return!1;for(s=!0,i=n=0,o=t.length;o>n;i=++n)r=t[i],s&&!r.isEqualTo(e[i])&&(s=!1);return s},i.prototype.contentsForInspection=function(){var t;return{objects:"["+function(){var e,n,i,o;for(i=this.objects,o=[],e=0,n=i.length;n>e;e++)t=i[e],o.push(t.inspect());return o}.call(this).join(", ")+"]"}},a=function(t){return t[0]},r=function(t){return t[1]},i}(e.Object)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.Text=function(n){function i(t){var n;null==t&&(t=[]),i.__super__.constructor.apply(this,arguments),this.pieceList=new e.SplittableList(function(){var e,i,o;for(o=[],e=0,i=t.length;i>e;e++)n=t[e],n.isEmpty()||o.push(n);return o}())}return t(i,n),i.textForAttachmentWithAttributes=function(t,n){var i;return i=new e.AttachmentPiece(t,n),new this([i])},i.textForStringWithAttributes=function(t,n){var i;return i=new e.StringPiece(t,n),new this([i])},i.fromJSON=function(t){var n,i;return i=function(){var i,o,r;for(r=[],i=0,o=t.length;o>i;i++)n=t[i],r.push(e.Piece.fromJSON(n));return r}(),new this(i)},i.prototype.copy=function(){return this.copyWithPieceList(this.pieceList)},i.prototype.copyWithPieceList=function(t){return new this.constructor(t.consolidate().toArray())},i.prototype.copyUsingObjectMap=function(t){var e,n;return n=function(){var n,i,o,r,s;for(o=this.getPieces(),s=[],n=0,i=o.length;i>n;n++)e=o[n],s.push(null!=(r=t.find(e))?r:e);return s}.call(this),new this.constructor(n)},i.prototype.appendText=function(t){return this.insertTextAtPosition(t,this.getLength())},i.prototype.insertTextAtPosition=function(t,e){return this.copyWithPieceList(this.pieceList.insertSplittableListAtPosition(t.pieceList,e)) +}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.TextView=function(n){function i(){i.__super__.constructor.apply(this,arguments),this.text=this.object,this.textConfig=this.options.textConfig}var o;return t(i,n),i.prototype.createNodes=function(){var t,n,i,r,s,a,u,c,l,h;for(a=[],c=e.ObjectGroup.groupObjects(this.getPieces()),r=c.length-1,i=n=0,s=c.length;s>n;i=++n)u=c[i],t={},0===i&&(t.isFirst=!0),i===r&&(t.isLast=!0),o(l)&&(t.followsWhitespace=!0),h=this.findOrCreateCachedChildView(e.PieceView,u,{textConfig:this.textConfig,context:t}),a.push.apply(a,h.getNodes()),l=u;return a},i.prototype.getPieces=function(){var t,e,n,i,o;for(i=this.text.getPieces(),o=[],t=0,e=i.length;e>t;t++)n=i[t],n.hasAttribute("blockBreak")||o.push(n);return o},o=function(t){return/\s$/.test(null!=t?t.toString():void 0)},i}(e.ObjectView)}.call(this),function(){var t,n,i,o=function(t,e){function n(){this.constructor=t}for(var i in e)r.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},r={}.hasOwnProperty;i=e.makeElement,n=e.getBlockConfig,t=e.config.css,e.BlockView=function(r){function s(){s.__super__.constructor.apply(this,arguments),this.block=this.object,this.attributes=this.block.getAttributes()}return o(s,r),s.prototype.createNodes=function(){var t,o,r,s,a,u,c,l,h,p,d,f,g;if(r=document.createComment("block"),l=[r],this.block.isEmpty()?l.push(i("br")):(f=null!=(h=n(this.block.getLastAttribute()))?h.text:void 0,g=this.findOrCreateCachedChildView(e.TextView,this.block.text,{textConfig:f}),l.push.apply(l,g.getNodes()),this.shouldAddExtraNewlineElement()&&l.push(i("br"))),this.attributes.length)return l;for(p=e.config.blockAttributes["default"],d=p.tagName,o=p.className,this.block.isRTL()&&(t={dir:"rtl"}),s=i({tagName:d,className:o,attributes:t}),a=0,u=l.length;u>a;a++)c=l[a],s.appendChild(c);return[s]},s.prototype.createContainerElement=function(e){var o,r,s,a,u,c;return o=this.attributes[e],a=n(o),c=a.tagName,s=a.className,0===e&&this.block.isRTL()&&(r={dir:"rtl"}),"attachmentGallery"===o&&(u=this.block.getBlockBreakPosition(),s=t.attachmentGallery+" "+t.attachmentGallery+"--"+u),i({tagName:c,className:s,attributes:r})},s.prototype.shouldAddExtraNewlineElement=function(){return/\n\n$/.test(this.block.toString())},s}(e.ObjectView)}.call(this),function(){var t,n,i=function(t,e){function n(){this.constructor=t}for(var i in e)o.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},o={}.hasOwnProperty;t=e.defer,n=e.makeElement,e.DocumentView=function(o){function r(){r.__super__.constructor.apply(this,arguments),this.element=this.options.element,this.elementStore=new e.ElementStore,this.setDocument(this.object)}var s,a,u;return i(r,o),r.render=function(t){var e,i;return e=n("div"),i=new this(t,{element:e}),i.render(),i.sync(),e},r.prototype.setDocument=function(t){return t.isEqualTo(this.document)?void 0:this.document=this.object=t},r.prototype.render=function(){var t,i,o,r,s,a,u;if(this.childViews=[],this.shadowElement=n("div"),!this.document.isEmpty()){for(s=e.ObjectGroup.groupObjects(this.document.getBlocks(),{asTree:!0}),a=[],t=0,i=s.length;i>t;t++)r=s[t],u=this.findOrCreateCachedChildView(e.BlockView,r),a.push(function(){var t,e,n,i;for(n=u.getNodes(),i=[],t=0,e=n.length;e>t;t++)o=n[t],i.push(this.shadowElement.appendChild(o));return i}.call(this));return a}},r.prototype.isSynced=function(){return s(this.shadowElement,this.element)},r.prototype.sync=function(){var t;for(t=this.createDocumentFragmentForSync();this.element.lastChild;)this.element.removeChild(this.element.lastChild);return this.element.appendChild(t),this.didSync()},r.prototype.didSync=function(){return this.elementStore.reset(a(this.element)),t(function(t){return function(){return t.garbageCollectCachedViews()}}(this))},r.prototype.createDocumentFragmentForSync=function(){var t,e,n,i,o,r,s,u,c,l;for(e=document.createDocumentFragment(),u=this.shadowElement.childNodes,n=0,o=u.length;o>n;n++)s=u[n],e.appendChild(s.cloneNode(!0));for(c=a(e),i=0,r=c.length;r>i;i++)t=c[i],(l=this.elementStore.remove(t))&&t.parentNode.replaceChild(l,t);return e},a=function(t){return t.querySelectorAll("[data-trix-store-key]")},s=function(t,e){return u(t.innerHTML)===u(e.innerHTML)},u=function(t){return t.replace(/ /g," ")},r}(e.ObjectView)}.call(this),function(){var t,n,i,o,r,s=function(t,e){return function(){return t.apply(e,arguments)}},a=function(t,e){function n(){this.constructor=t}for(var i in e)u.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},u={}.hasOwnProperty;i=e.findClosestElementFromNode,o=e.handleEvent,r=e.innerElementIsActive,n=e.defer,t=e.AttachmentView.attachmentSelector,e.CompositionController=function(u){function c(n,i){this.element=n,this.composition=i,this.didClickAttachment=s(this.didClickAttachment,this),this.didBlur=s(this.didBlur,this),this.didFocus=s(this.didFocus,this),this.documentView=new e.DocumentView(this.composition.document,{element:this.element}),o("focus",{onElement:this.element,withCallback:this.didFocus}),o("blur",{onElement:this.element,withCallback:this.didBlur}),o("click",{onElement:this.element,matchingSelector:"a[contenteditable=false]",preventDefault:!0}),o("mousedown",{onElement:this.element,matchingSelector:t,withCallback:this.didClickAttachment}),o("click",{onElement:this.element,matchingSelector:"a"+t,preventDefault:!0})}return a(c,u),c.prototype.didFocus=function(){var t,e,n;return t=function(t){return function(){var e;return t.focused?void 0:(t.focused=!0,null!=(e=t.delegate)&&"function"==typeof e.compositionControllerDidFocus?e.compositionControllerDidFocus():void 0)}}(this),null!=(e=null!=(n=this.blurPromise)?n.then(t):void 0)?e:t()},c.prototype.didBlur=function(){return this.blurPromise=new Promise(function(t){return function(e){return n(function(){var n;return r(t.element)||(t.focused=null,null!=(n=t.delegate)&&"function"==typeof n.compositionControllerDidBlur&&n.compositionControllerDidBlur()),t.blurPromise=null,e()})}}(this))},c.prototype.didClickAttachment=function(t,e){var n,o,r;return n=this.findAttachmentForElement(e),o=null!=i(t.target,{matchingSelector:"figcaption"}),null!=(r=this.delegate)&&"function"==typeof r.compositionControllerDidSelectAttachment?r.compositionControllerDidSelectAttachment(n,{editCaption:o}):void 0},c.prototype.getSerializableElement=function(){return this.isEditingAttachment()?this.documentView.shadowElement:this.element},c.prototype.render=function(){var t,e,n;return this.revision!==this.composition.revision&&(this.documentView.setDocument(this.composition.document),this.documentView.render(),this.revision=this.composition.revision),this.canSyncDocumentView()&&!this.documentView.isSynced()&&(null!=(t=this.delegate)&&"function"==typeof t.compositionControllerWillSyncDocumentView&&t.compositionControllerWillSyncDocumentView(),this.documentView.sync(),null!=(e=this.delegate)&&"function"==typeof e.compositionControllerDidSyncDocumentView&&e.compositionControllerDidSyncDocumentView()),null!=(n=this.delegate)&&"function"==typeof n.compositionControllerDidRender?n.compositionControllerDidRender():void 0},c.prototype.rerenderViewForObject=function(t){return this.invalidateViewForObject(t),this.render()},c.prototype.invalidateViewForObject=function(t){return this.documentView.invalidateViewForObject(t)},c.prototype.isViewCachingEnabled=function(){return this.documentView.isViewCachingEnabled()},c.prototype.enableViewCaching=function(){return this.documentView.enableViewCaching()},c.prototype.disableViewCaching=function(){return this.documentView.disableViewCaching()},c.prototype.refreshViewCache=function(){return this.documentView.garbageCollectCachedViews()},c.prototype.isEditingAttachment=function(){return null!=this.attachmentEditor},c.prototype.installAttachmentEditorForAttachment=function(t,n){var i,o,r;if((null!=(r=this.attachmentEditor)?r.attachment:void 0)!==t&&(o=this.documentView.findElementForObject(t)))return this.uninstallAttachmentEditor(),i=this.composition.document.getAttachmentPieceForAttachment(t),this.attachmentEditor=new e.AttachmentEditorController(i,o,this.element,n),this.attachmentEditor.delegate=this},c.prototype.uninstallAttachmentEditor=function(){var t;return null!=(t=this.attachmentEditor)?t.uninstall():void 0},c.prototype.didUninstallAttachmentEditor=function(){return this.attachmentEditor=null,this.render()},c.prototype.attachmentEditorDidRequestUpdatingAttributesForAttachment=function(t,e){var n;return null!=(n=this.delegate)&&"function"==typeof n.compositionControllerWillUpdateAttachment&&n.compositionControllerWillUpdateAttachment(e),this.composition.updateAttributesForAttachment(t,e)},c.prototype.attachmentEditorDidRequestRemovingAttributeForAttachment=function(t,e){var n;return null!=(n=this.delegate)&&"function"==typeof n.compositionControllerWillUpdateAttachment&&n.compositionControllerWillUpdateAttachment(e),this.composition.removeAttributeForAttachment(t,e)},c.prototype.attachmentEditorDidRequestRemovalOfAttachment=function(t){var e;return null!=(e=this.delegate)&&"function"==typeof e.compositionControllerDidRequestRemovalOfAttachment?e.compositionControllerDidRequestRemovalOfAttachment(t):void 0},c.prototype.attachmentEditorDidRequestDeselectingAttachment=function(t){var e;return null!=(e=this.delegate)&&"function"==typeof e.compositionControllerDidRequestDeselectingAttachment?e.compositionControllerDidRequestDeselectingAttachment(t):void 0},c.prototype.canSyncDocumentView=function(){return!this.isEditingAttachment()},c.prototype.findAttachmentForElement=function(t){return this.composition.document.getAttachmentById(parseInt(t.dataset.trixId,10))},c}(e.BasicObject)}.call(this),function(){var t,n,i,o=function(t,e){return function(){return t.apply(e,arguments)}},r=function(t,e){function n(){this.constructor=t}for(var i in e)s.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},s={}.hasOwnProperty;n=e.handleEvent,i=e.triggerEvent,t=e.findClosestElementFromNode,e.ToolbarController=function(e){function s(t){this.element=t,this.didKeyDownDialogInput=o(this.didKeyDownDialogInput,this),this.didClickDialogButton=o(this.didClickDialogButton,this),this.didClickAttributeButton=o(this.didClickAttributeButton,this),this.didClickActionButton=o(this.didClickActionButton,this),this.attributes={},this.actions={},this.resetDialogInputs(),n("mousedown",{onElement:this.element,matchingSelector:a,withCallback:this.didClickActionButton}),n("mousedown",{onElement:this.element,matchingSelector:c,withCallback:this.didClickAttributeButton}),n("click",{onElement:this.element,matchingSelector:v,preventDefault:!0}),n("click",{onElement:this.element,matchingSelector:l,withCallback:this.didClickDialogButton}),n("keydown",{onElement:this.element,matchingSelector:h,withCallback:this.didKeyDownDialogInput})}var a,u,c,l,h,p,d,f,g,m,v;return r(s,e),c="[data-trix-attribute]",a="[data-trix-action]",v=c+", "+a,p="[data-trix-dialog]",u=p+"[data-trix-active]",l=p+" [data-trix-method]",h=p+" [data-trix-input]",s.prototype.didClickActionButton=function(t,e){var n,i,o;return null!=(i=this.delegate)&&i.toolbarDidClickButton(),t.preventDefault(),n=d(e),this.getDialog(n)?this.toggleDialog(n):null!=(o=this.delegate)?o.toolbarDidInvokeAction(n):void 0},s.prototype.didClickAttributeButton=function(t,e){var n,i,o;return null!=(i=this.delegate)&&i.toolbarDidClickButton(),t.preventDefault(),n=f(e),this.getDialog(n)?this.toggleDialog(n):null!=(o=this.delegate)&&o.toolbarDidToggleAttribute(n),this.refreshAttributeButtons()},s.prototype.didClickDialogButton=function(e,n){var i,o;return i=t(n,{matchingSelector:p}),o=n.getAttribute("data-trix-method"),this[o].call(this,i)},s.prototype.didKeyDownDialogInput=function(t,e){var n,i;return 13===t.keyCode&&(t.preventDefault(),n=e.getAttribute("name"),i=this.getDialog(n),this.setAttribute(i)),27===t.keyCode?(t.preventDefault(),this.hideDialog()):void 0},s.prototype.updateActions=function(t){return this.actions=t,this.refreshActionButtons()},s.prototype.refreshActionButtons=function(){return this.eachActionButton(function(t){return function(e,n){return e.disabled=t.actions[n]===!1}}(this))},s.prototype.eachActionButton=function(t){var e,n,i,o,r;for(o=this.element.querySelectorAll(a),r=[],n=0,i=o.length;i>n;n++)e=o[n],r.push(t(e,d(e)));return r},s.prototype.updateAttributes=function(t){return this.attributes=t,this.refreshAttributeButtons()},s.prototype.refreshAttributeButtons=function(){return this.eachAttributeButton(function(t){return function(e,n){return e.disabled=t.attributes[n]===!1,t.attributes[n]||t.dialogIsVisible(n)?(e.setAttribute("data-trix-active",""),e.classList.add("trix-active")):(e.removeAttribute("data-trix-active"),e.classList.remove("trix-active"))}}(this))},s.prototype.eachAttributeButton=function(t){var e,n,i,o,r;for(o=this.element.querySelectorAll(c),r=[],n=0,i=o.length;i>n;n++)e=o[n],r.push(t(e,f(e)));return r},s.prototype.applyKeyboardCommand=function(t){var e,n,o,r,s,a,u;for(s=JSON.stringify(t.sort()),u=this.element.querySelectorAll("[data-trix-key]"),r=0,a=u.length;a>r;r++)if(e=u[r],o=e.getAttribute("data-trix-key").split("+"),n=JSON.stringify(o.sort()),n===s)return i("mousedown",{onElement:e}),!0;return!1},s.prototype.dialogIsVisible=function(t){var e;return(e=this.getDialog(t))?e.hasAttribute("data-trix-active"):void 0},s.prototype.toggleDialog=function(t){return this.dialogIsVisible(t)?this.hideDialog():this.showDialog(t)},s.prototype.showDialog=function(t){var e,n,i,o,r,s,a,u,c,l;for(this.hideDialog(),null!=(a=this.delegate)&&a.toolbarWillShowDialog(),i=this.getDialog(t),i.setAttribute("data-trix-active",""),i.classList.add("trix-active"),u=i.querySelectorAll("input[disabled]"),o=0,s=u.length;s>o;o++)n=u[o],n.removeAttribute("disabled");return(e=f(i))&&(r=m(i,t))&&(r.value=null!=(c=this.attributes[e])?c:"",r.select()),null!=(l=this.delegate)?l.toolbarDidShowDialog(t):void 0},s.prototype.setAttribute=function(t){var e,n,i;return e=f(t),n=m(t,e),n.willValidate&&!n.checkValidity()?(n.setAttribute("data-trix-validate",""),n.classList.add("trix-validate"),n.focus()):(null!=(i=this.delegate)&&i.toolbarDidUpdateAttribute(e,n.value),this.hideDialog())},s.prototype.removeAttribute=function(t){var e,n;return e=f(t),null!=(n=this.delegate)&&n.toolbarDidRemoveAttribute(e),this.hideDialog()},s.prototype.hideDialog=function(){var t,e;return(t=this.element.querySelector(u))?(t.removeAttribute("data-trix-active"),t.classList.remove("trix-active"),this.resetDialogInputs(),null!=(e=this.delegate)?e.toolbarDidHideDialog(g(t)):void 0):void 0},s.prototype.resetDialogInputs=function(){var t,e,n,i,o;for(i=this.element.querySelectorAll(h),o=[],t=0,n=i.length;n>t;t++)e=i[t],e.setAttribute("disabled","disabled"),e.removeAttribute("data-trix-validate"),o.push(e.classList.remove("trix-validate"));return o},s.prototype.getDialog=function(t){return this.element.querySelector("[data-trix-dialog="+t+"]")},m=function(t,e){return null==e&&(e=f(t)),t.querySelector("[data-trix-input][name='"+e+"']")},d=function(t){return t.getAttribute("data-trix-action")},f=function(t){var e;return null!=(e=t.getAttribute("data-trix-attribute"))?e:t.getAttribute("data-trix-dialog-attribute")},g=function(t){return t.getAttribute("data-trix-dialog")},s}(e.BasicObject)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.ImagePreloadOperation=function(e){function n(t){this.url=t}return t(n,e),n.prototype.perform=function(t){var e;return e=new Image,e.onload=function(n){return function(){return e.width=n.width=e.naturalWidth,e.height=n.height=e.naturalHeight,t(!0,e)}}(this),e.onerror=function(){return t(!1)},e.src=this.url},n}(e.Operation)}.call(this),function(){var t=function(t,e){return function(){return t.apply(e,arguments)}},n=function(t,e){function n(){this.constructor=t}for(var o in e)i.call(e,o)&&(t[o]=e[o]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},i={}.hasOwnProperty;e.Attachment=function(i){function o(n){null==n&&(n={}),this.releaseFile=t(this.releaseFile,this),o.__super__.constructor.apply(this,arguments),this.attributes=e.Hash.box(n),this.didChangeAttributes()}return n(o,i),o.previewablePattern=/^image(\/(gif|png|jpe?g)|$)/,o.attachmentForFile=function(t){var e,n;return n=this.attributesForFile(t),e=new this(n),e.setFile(t),e},o.attributesForFile=function(t){return new e.Hash({filename:t.name,filesize:t.size,contentType:t.type})},o.fromJSON=function(t){return new this(t)},o.prototype.getAttribute=function(t){return this.attributes.get(t)},o.prototype.hasAttribute=function(t){return this.attributes.has(t)},o.prototype.getAttributes=function(){return this.attributes.toObject()},o.prototype.setAttributes=function(t){var e,n,i;return null==t&&(t={}),e=this.attributes.merge(t),this.attributes.isEqualTo(e)?void 0:(this.attributes=e,this.didChangeAttributes(),null!=(n=this.previewDelegate)&&"function"==typeof n.attachmentDidChangeAttributes&&n.attachmentDidChangeAttributes(this),null!=(i=this.delegate)&&"function"==typeof i.attachmentDidChangeAttributes?i.attachmentDidChangeAttributes(this):void 0)},o.prototype.didChangeAttributes=function(){return this.isPreviewable()?this.preloadURL():void 0},o.prototype.isPending=function(){return null!=this.file&&!(this.getURL()||this.getHref())},o.prototype.isPreviewable=function(){return this.attributes.has("previewable")?this.attributes.get("previewable"):this.constructor.previewablePattern.test(this.getContentType())},o.prototype.getType=function(){return this.hasContent()?"content":this.isPreviewable()?"preview":"file"},o.prototype.getURL=function(){return this.attributes.get("url")},o.prototype.getHref=function(){return this.attributes.get("href")},o.prototype.getFilename=function(){var t;return null!=(t=this.attributes.get("filename"))?t:""},o.prototype.getFilesize=function(){return this.attributes.get("filesize")},o.prototype.getFormattedFilesize=function(){var t;return t=this.attributes.get("filesize"),"number"==typeof t?e.config.fileSize.formatter(t):""},o.prototype.getExtension=function(){var t;return null!=(t=this.getFilename().match(/\.(\w+)$/))?t[1].toLowerCase():void 0},o.prototype.getContentType=function(){return this.attributes.get("contentType")},o.prototype.hasContent=function(){return this.attributes.has("content")},o.prototype.getContent=function(){return this.attributes.get("content")},o.prototype.getWidth=function(){return this.attributes.get("width")},o.prototype.getHeight=function(){return this.attributes.get("height")},o.prototype.getFile=function(){return this.file},o.prototype.setFile=function(t){return this.file=t,this.isPreviewable()?this.preloadFile():void 0},o.prototype.releaseFile=function(){return this.releasePreloadedFile(),this.file=null},o.prototype.getUploadProgress=function(){var t;return null!=(t=this.uploadProgress)?t:0},o.prototype.setUploadProgress=function(t){var e;return this.uploadProgress!==t?(this.uploadProgress=t,null!=(e=this.uploadProgressDelegate)&&"function"==typeof e.attachmentDidChangeUploadProgress?e.attachmentDidChangeUploadProgress(this):void 0):void 0},o.prototype.toJSON=function(){return this.getAttributes()},o.prototype.getCacheKey=function(){return[o.__super__.getCacheKey.apply(this,arguments),this.attributes.getCacheKey(),this.getPreviewURL()].join("/")},o.prototype.getPreviewURL=function(){return this.previewURL||this.preloadingURL},o.prototype.setPreviewURL=function(t){var e,n;return t!==this.getPreviewURL()?(this.previewURL=t,null!=(e=this.previewDelegate)&&"function"==typeof e.attachmentDidChangeAttributes&&e.attachmentDidChangeAttributes(this),null!=(n=this.delegate)&&"function"==typeof n.attachmentDidChangePreviewURL?n.attachmentDidChangePreviewURL(this):void 0):void 0},o.prototype.preloadURL=function(){return this.preload(this.getURL(),this.releaseFile)},o.prototype.preloadFile=function(){return this.file?(this.fileObjectURL=URL.createObjectURL(this.file),this.preload(this.fileObjectURL)):void 0},o.prototype.releasePreloadedFile=function(){return this.fileObjectURL?(URL.revokeObjectURL(this.fileObjectURL),this.fileObjectURL=null):void 0},o.prototype.preload=function(t,n){var i;return t&&t!==this.getPreviewURL()?(this.preloadingURL=t,i=new e.ImagePreloadOperation(t),i.then(function(e){return function(i){var o,r;return r=i.width,o=i.height,e.getWidth()&&e.getHeight()||e.setAttributes({width:r,height:o}),e.preloadingURL=null,e.setPreviewURL(t),"function"==typeof n?n():void 0}}(this))["catch"](function(t){return function(){return t.preloadingURL=null,"function"==typeof n?n():void 0}}(this))):void 0},o}(e.Object)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.Piece=function(n){function i(t,n){null==n&&(n={}),i.__super__.constructor.apply(this,arguments),this.attributes=e.Hash.box(n)}return t(i,n),i.types={},i.registerType=function(t,e){return e.type=t,this.types[t]=e},i.fromJSON=function(t){var e;return(e=this.types[t.type])?e.fromJSON(t):void 0},i.prototype.copyWithAttributes=function(t){return new this.constructor(this.getValue(),t)},i.prototype.copyWithAdditionalAttributes=function(t){return this.copyWithAttributes(this.attributes.merge(t))},i.prototype.copyWithoutAttribute=function(t){return this.copyWithAttributes(this.attributes.remove(t))},i.prototype.copy=function(){return this.copyWithAttributes(this.attributes)},i.prototype.getAttribute=function(t){return this.attributes.get(t)},i.prototype.getAttributesHash=function(){return this.attributes},i.prototype.getAttributes=function(){return this.attributes.toObject()},i.prototype.getCommonAttributes=function(){var t,e,n;return(n=pieceList.getPieceAtIndex(0))?(t=n.attributes,e=t.getKeys(),pieceList.eachPiece(function(n){return e=t.getKeysCommonToHash(n.attributes),t=t.slice(e)}),t.toObject()):{}},i.prototype.hasAttribute=function(t){return this.attributes.has(t)},i.prototype.hasSameStringValueAsPiece=function(t){return null!=t&&this.toString()===t.toString()},i.prototype.hasSameAttributesAsPiece=function(t){return null!=t&&(this.attributes===t.attributes||this.attributes.isEqualTo(t.attributes))},i.prototype.isBlockBreak=function(){return!1},i.prototype.isEqualTo=function(t){return i.__super__.isEqualTo.apply(this,arguments)||this.hasSameConstructorAs(t)&&this.hasSameStringValueAsPiece(t)&&this.hasSameAttributesAsPiece(t)},i.prototype.isEmpty=function(){return 0===this.length},i.prototype.isSerializable=function(){return!0},i.prototype.toJSON=function(){return{type:this.constructor.type,attributes:this.getAttributes()}},i.prototype.contentsForInspection=function(){return{type:this.constructor.type,attributes:this.attributes.inspect()}},i.prototype.canBeGrouped=function(){return this.hasAttribute("href")},i.prototype.canBeGroupedWith=function(t){return this.getAttribute("href")===t.getAttribute("href")},i.prototype.getLength=function(){return this.length},i.prototype.canBeConsolidatedWith=function(){return!1},i}(e.Object)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.Piece.registerType("attachment",e.AttachmentPiece=function(n){function i(t){this.attachment=t,i.__super__.constructor.apply(this,arguments),this.length=1,this.ensureAttachmentExclusivelyHasAttribute("href"),this.attachment.hasContent()||this.removeProhibitedAttributes()}return t(i,n),i.fromJSON=function(t){return new this(e.Attachment.fromJSON(t.attachment),t.attributes)},i.permittedAttributes=["caption","presentation"],i.prototype.ensureAttachmentExclusivelyHasAttribute=function(t){return this.hasAttribute(t)?(this.attachment.hasAttribute(t)||this.attachment.setAttributes(this.attributes.slice(t)),this.attributes=this.attributes.remove(t)):void 0},i.prototype.removeProhibitedAttributes=function(){var t;return t=this.attributes.slice(this.constructor.permittedAttributes),t.isEqualTo(this.attributes)?void 0:this.attributes=t},i.prototype.getValue=function(){return this.attachment},i.prototype.isSerializable=function(){return!this.attachment.isPending()},i.prototype.getCaption=function(){var t;return null!=(t=this.attributes.get("caption"))?t:""},i.prototype.isEqualTo=function(t){var e;return i.__super__.isEqualTo.apply(this,arguments)&&this.attachment.id===(null!=t&&null!=(e=t.attachment)?e.id:void 0)},i.prototype.toString=function(){return e.OBJECT_REPLACEMENT_CHARACTER},i.prototype.toJSON=function(){var t;return t=i.__super__.toJSON.apply(this,arguments),t.attachment=this.attachment,t},i.prototype.getCacheKey=function(){return[i.__super__.getCacheKey.apply(this,arguments),this.attachment.getCacheKey()].join("/")},i.prototype.toConsole=function(){return JSON.stringify(this.toString())},i}(e.Piece))}.call(this),function(){var t,n=function(t,e){function n(){this.constructor=t}for(var o in e)i.call(e,o)&&(t[o]=e[o]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},i={}.hasOwnProperty;t=e.normalizeNewlines,e.Piece.registerType("string",e.StringPiece=function(e){function i(e){i.__super__.constructor.apply(this,arguments),this.string=t(e),this.length=this.string.length}return n(i,e),i.fromJSON=function(t){return new this(t.string,t.attributes)},i.prototype.getValue=function(){return this.string},i.prototype.toString=function(){return this.string.toString()},i.prototype.isBlockBreak=function(){return"\n"===this.toString()&&this.getAttribute("blockBreak")===!0},i.prototype.toJSON=function(){var t;return t=i.__super__.toJSON.apply(this,arguments),t.string=this.string,t},i.prototype.canBeConsolidatedWith=function(t){return null!=t&&this.hasSameConstructorAs(t)&&this.hasSameAttributesAsPiece(t)},i.prototype.consolidateWith=function(t){return new this.constructor(this.toString()+t.toString(),this.attributes)},i.prototype.splitAtOffset=function(t){var e,n;return 0===t?(e=null,n=this):t===this.length?(e=this,n=null):(e=new this.constructor(this.string.slice(0,t),this.attributes),n=new this.constructor(this.string.slice(t),this.attributes)),[e,n]},i.prototype.toConsole=function(){var t;return t=this.string,t.length>15&&(t=t.slice(0,14)+"\u2026"),JSON.stringify(t.toString())},i}(e.Piece))}.call(this),function(){var t,n=function(t,e){function n(){this.constructor=t}for(var o in e)i.call(e,o)&&(t[o]=e[o]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},i={}.hasOwnProperty,o=[].slice;t=e.spliceArray,e.SplittableList=function(e){function i(t){null==t&&(t=[]),i.__super__.constructor.apply(this,arguments),this.objects=t.slice(0),this.length=this.objects.length}var r,s,a;return n(i,e),i.box=function(t){return t instanceof this?t:new this(t)},i.prototype.indexOf=function(t){return this.objects.indexOf(t)},i.prototype.splice=function(){var e;return e=1<=arguments.length?o.call(arguments,0):[],new this.constructor(t.apply(null,[this.objects].concat(o.call(e))))},i.prototype.eachObject=function(t){var e,n,i,o,r,s;for(r=this.objects,s=[],n=e=0,i=r.length;i>e;n=++e)o=r[n],s.push(t(o,n));return s},i.prototype.insertObjectAtIndex=function(t,e){return this.splice(e,0,t)},i.prototype.insertSplittableListAtIndex=function(t,e){return this.splice.apply(this,[e,0].concat(o.call(t.objects)))},i.prototype.insertSplittableListAtPosition=function(t,e){var n,i,o;return o=this.splitObjectAtPosition(e),i=o[0],n=o[1],new this.constructor(i).insertSplittableListAtIndex(t,n)},i.prototype.editObjectAtIndex=function(t,e){return this.replaceObjectAtIndex(e(this.objects[t]),t)},i.prototype.replaceObjectAtIndex=function(t,e){return this.splice(e,1,t)},i.prototype.removeObjectAtIndex=function(t){return this.splice(t,1)},i.prototype.getObjectAtIndex=function(t){return this.objects[t]},i.prototype.getSplittableListInRange=function(t){var e,n,i,o;return i=this.splitObjectsAtRange(t),n=i[0],e=i[1],o=i[2],new this.constructor(n.slice(e,o+1))},i.prototype.selectSplittableList=function(t){var e,n;return n=function(){var n,i,o,r;for(o=this.objects,r=[],n=0,i=o.length;i>n;n++)e=o[n],t(e)&&r.push(e);return r}.call(this),new this.constructor(n)},i.prototype.removeObjectsInRange=function(t){var e,n,i,o;return i=this.splitObjectsAtRange(t),n=i[0],e=i[1],o=i[2],new this.constructor(n).splice(e,o-e+1)},i.prototype.transformObjectsInRange=function(t,e){var n,i,o,r,s,a,u;return s=this.splitObjectsAtRange(t),r=s[0],i=s[1],a=s[2],u=function(){var t,s,u;for(u=[],n=t=0,s=r.length;s>t;n=++t)o=r[n],u.push(n>=i&&a>=n?e(o):o);return u}(),new this.constructor(u)},i.prototype.splitObjectsAtRange=function(t){var e,n,i,o,s,u;return o=this.splitObjectAtPosition(a(t)),n=o[0],e=o[1],i=o[2],s=new this.constructor(n).splitObjectAtPosition(r(t)+i),n=s[0],u=s[1],[n,e,u-1]},i.prototype.getObjectAtPosition=function(t){var e,n,i;return i=this.findIndexAndOffsetAtPosition(t),e=i.index,n=i.offset,this.objects[e]},i.prototype.splitObjectAtPosition=function(t){var e,n,i,o,r,s,a,u,c,l;return s=this.findIndexAndOffsetAtPosition(t),e=s.index,r=s.offset,o=this.objects.slice(0),null!=e?0===r?(c=e,l=0):(i=this.getObjectAtIndex(e),a=i.splitAtOffset(r),n=a[0],u=a[1],o.splice(e,1,n,u),c=e+1,l=n.getLength()-r):(c=o.length,l=0),[o,c,l]},i.prototype.consolidate=function(){var t,e,n,i,o,r;for(i=[],o=this.objects[0],r=this.objects.slice(1),t=0,e=r.length;e>t;t++)n=r[t],("function"==typeof o.canBeConsolidatedWith?o.canBeConsolidatedWith(n):void 0)?o=o.consolidateWith(n):(i.push(o),o=n);return null!=o&&i.push(o),new this.constructor(i)},i.prototype.consolidateFromIndexToIndex=function(t,e){var n,i,r;return i=this.objects.slice(0),r=i.slice(t,e+1),n=new this.constructor(r).consolidate().toArray(),this.splice.apply(this,[t,r.length].concat(o.call(n)))},i.prototype.findIndexAndOffsetAtPosition=function(t){var e,n,i,o,r,s,a;for(e=0,a=this.objects,i=n=0,o=a.length;o>n;i=++n){if(s=a[i],r=e+s.getLength(),t>=e&&r>t)return{index:i,offset:t-e};e=r}return{index:null,offset:null}},i.prototype.findPositionAtIndexAndOffset=function(t,e){var n,i,o,r,s,a;for(s=0,a=this.objects,n=i=0,o=a.length;o>i;n=++i)if(r=a[n],t>n)s+=r.getLength();else if(n===t){s+=e;break}return s},i.prototype.getEndPosition=function(){var t,e;return null!=this.endPosition?this.endPosition:this.endPosition=function(){var n,i,o;for(e=0,o=this.objects,n=0,i=o.length;i>n;n++)t=o[n],e+=t.getLength();return e}.call(this)},i.prototype.toString=function(){return this.objects.join("")},i.prototype.toArray=function(){return this.objects.slice(0)},i.prototype.toJSON=function(){return this.toArray()},i.prototype.isEqualTo=function(t){return i.__super__.isEqualTo.apply(this,arguments)||s(this.objects,null!=t?t.objects:void 0)},s=function(t,e){var n,i,o,r,s;if(null==e&&(e=[]),t.length!==e.length)return!1;for(s=!0,i=n=0,o=t.length;o>n;i=++n)r=t[i],s&&!r.isEqualTo(e[i])&&(s=!1);return s},i.prototype.contentsForInspection=function(){var t;return{objects:"["+function(){var e,n,i,o;for(i=this.objects,o=[],e=0,n=i.length;n>e;e++)t=i[e],o.push(t.inspect());return o}.call(this).join(", ")+"]"}},a=function(t){return t[0]},r=function(t){return t[1]},i}(e.Object)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.Text=function(n){function i(t){var n;null==t&&(t=[]),i.__super__.constructor.apply(this,arguments),this.pieceList=new e.SplittableList(function(){var e,i,o;for(o=[],e=0,i=t.length;i>e;e++)n=t[e],n.isEmpty()||o.push(n);return o}())}return t(i,n),i.textForAttachmentWithAttributes=function(t,n){var i;return i=new e.AttachmentPiece(t,n),new this([i])},i.textForStringWithAttributes=function(t,n){var i;return i=new e.StringPiece(t,n),new this([i])},i.fromJSON=function(t){var n,i;return i=function(){var i,o,r;for(r=[],i=0,o=t.length;o>i;i++)n=t[i],r.push(e.Piece.fromJSON(n));return r}(),new this(i)},i.prototype.copy=function(){return this.copyWithPieceList(this.pieceList)},i.prototype.copyWithPieceList=function(t){return new this.constructor(t.consolidate().toArray())},i.prototype.copyUsingObjectMap=function(t){var e,n;return n=function(){var n,i,o,r,s;for(o=this.getPieces(),s=[],n=0,i=o.length;i>n;n++)e=o[n],s.push(null!=(r=t.find(e))?r:e);return s}.call(this),new this.constructor(n)},i.prototype.appendText=function(t){return this.insertTextAtPosition(t,this.getLength())},i.prototype.insertTextAtPosition=function(t,e){return this.copyWithPieceList(this.pieceList.insertSplittableListAtPosition(t.pieceList,e)) },i.prototype.removeTextAtRange=function(t){return this.copyWithPieceList(this.pieceList.removeObjectsInRange(t))},i.prototype.replaceTextAtRange=function(t,e){return this.removeTextAtRange(e).insertTextAtPosition(t,e[0])},i.prototype.moveTextFromRangeToPosition=function(t,e){var n,i;if(!(t[0]<=e&&e<=t[1]))return i=this.getTextAtRange(t),n=i.getLength(),t[0]t;t++)n=i[t],o.push(n.getAttributes());return o}.call(this),e.Hash.fromCommonAttributesOfObjects(t).toObject()},i.prototype.getCommonAttributesAtRange=function(t){var e;return null!=(e=this.getTextAtRange(t).getCommonAttributes())?e:{}},i.prototype.getExpandedRangeForAttributeAtOffset=function(t,e){var n,i,o;for(n=o=e,i=this.getLength();n>0&&this.getCommonAttributesAtRange([n-1,o])[t];)n--;for(;i>o&&this.getCommonAttributesAtRange([e,o+1])[t];)o++;return[n,o]},i.prototype.getTextAtRange=function(t){return this.copyWithPieceList(this.pieceList.getSplittableListInRange(t))},i.prototype.getStringAtRange=function(t){return this.pieceList.getSplittableListInRange(t).toString()},i.prototype.getStringAtPosition=function(t){return this.getStringAtRange([t,t+1])},i.prototype.startsWithString=function(t){return this.getStringAtRange([0,t.length])===t},i.prototype.endsWithString=function(t){var e;return e=this.getLength(),this.getStringAtRange([e-t.length,e])===t},i.prototype.getAttachmentPieces=function(){var t,e,n,i,o;for(i=this.pieceList.toArray(),o=[],t=0,e=i.length;e>t;t++)n=i[t],null!=n.attachment&&o.push(n);return o},i.prototype.getAttachments=function(){var t,e,n,i,o;for(i=this.getAttachmentPieces(),o=[],t=0,e=i.length;e>t;t++)n=i[t],o.push(n.attachment);return o},i.prototype.getAttachmentAndPositionById=function(t){var e,n,i,o,r,s;for(o=0,r=this.pieceList.toArray(),e=0,n=r.length;n>e;e++){if(i=r[e],(null!=(s=i.attachment)?s.id:void 0)===t)return{attachment:i.attachment,position:o};o+=i.length}return{attachment:null,position:null}},i.prototype.getAttachmentById=function(t){var e,n,i;return i=this.getAttachmentAndPositionById(t),e=i.attachment,n=i.position,e},i.prototype.getRangeOfAttachment=function(t){var e,n;return n=this.getAttachmentAndPositionById(t.id),t=n.attachment,e=n.position,null!=t?[e,e+1]:void 0},i.prototype.updateAttributesForAttachment=function(t,e){var n;return(n=this.getRangeOfAttachment(e))?this.addAttributesAtRange(t,n):this},i.prototype.getLength=function(){return this.pieceList.getEndPosition()},i.prototype.isEmpty=function(){return 0===this.getLength()},i.prototype.isEqualTo=function(t){var e;return i.__super__.isEqualTo.apply(this,arguments)||(null!=t&&null!=(e=t.pieceList)?e.isEqualTo(this.pieceList):void 0)},i.prototype.isBlockBreak=function(){return 1===this.getLength()&&this.pieceList.getObjectAtIndex(0).isBlockBreak()},i.prototype.eachPiece=function(t){return this.pieceList.eachObject(t)},i.prototype.getPieces=function(){return this.pieceList.toArray()},i.prototype.getPieceAtPosition=function(t){return this.pieceList.getObjectAtPosition(t)},i.prototype.contentsForInspection=function(){return{pieceList:this.pieceList.inspect()}},i.prototype.toSerializableText=function(){var t;return t=this.pieceList.selectSplittableList(function(t){return t.isSerializable()}),this.copyWithPieceList(t)},i.prototype.toString=function(){return this.pieceList.toString()},i.prototype.toJSON=function(){return this.pieceList.toJSON()},i.prototype.toConsole=function(){var t;return JSON.stringify(function(){var e,n,i,o;for(i=this.pieceList.toArray(),o=[],e=0,n=i.length;n>e;e++)t=i[e],o.push(JSON.parse(t.toConsole()));return o}.call(this))},i.prototype.getDirection=function(){return e.getDirection(this.toString())},i.prototype.isRTL=function(){return"rtl"===this.getDirection()},i}(e.Object)}.call(this),function(){var t,n,i,o,r,s=function(t,e){function n(){this.constructor=t}for(var i in e)a.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},a={}.hasOwnProperty,u=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1},c=[].slice;t=e.arraysAreEqual,r=e.spliceArray,i=e.getBlockConfig,n=e.getBlockAttributeNames,o=e.getListAttributeNames,e.Block=function(n){function a(t,n){null==t&&(t=new e.Text),null==n&&(n=[]),a.__super__.constructor.apply(this,arguments),this.text=h(t),this.attributes=n}var l,h,p,d,f,g,m,v,y;return s(a,n),a.fromJSON=function(t){var n;return n=e.Text.fromJSON(t.text),new this(n,t.attributes)},a.prototype.isEmpty=function(){return this.text.isBlockBreak()},a.prototype.isEqualTo=function(e){return a.__super__.isEqualTo.apply(this,arguments)||this.text.isEqualTo(null!=e?e.text:void 0)&&t(this.attributes,null!=e?e.attributes:void 0)},a.prototype.copyWithText=function(t){return new this.constructor(t,this.attributes)},a.prototype.copyWithoutText=function(){return this.copyWithText(null)},a.prototype.copyWithAttributes=function(t){return new this.constructor(this.text,t)},a.prototype.copyWithoutAttributes=function(){return this.copyWithAttributes(null)},a.prototype.copyUsingObjectMap=function(t){var e;return this.copyWithText((e=t.find(this.text))?e:this.text.copyUsingObjectMap(t))},a.prototype.addAttribute=function(t){var e;return e=this.attributes.concat(d(t)),this.copyWithAttributes(e)},a.prototype.removeAttribute=function(t){var e,n;return n=i(t).listAttribute,e=g(g(this.attributes,t),n),this.copyWithAttributes(e)},a.prototype.removeLastAttribute=function(){return this.removeAttribute(this.getLastAttribute())},a.prototype.getLastAttribute=function(){return f(this.attributes)},a.prototype.getAttributes=function(){return this.attributes.slice(0)},a.prototype.getAttributeLevel=function(){return this.attributes.length},a.prototype.getAttributeAtLevel=function(t){return this.attributes[t-1]},a.prototype.hasAttribute=function(t){return u.call(this.attributes,t)>=0},a.prototype.hasAttributes=function(){return this.getAttributeLevel()>0},a.prototype.getLastNestableAttribute=function(){return f(this.getNestableAttributes())},a.prototype.getNestableAttributes=function(){var t,e,n,o,r;for(o=this.attributes,r=[],e=0,n=o.length;n>e;e++)t=o[e],i(t).nestable&&r.push(t);return r},a.prototype.getNestingLevel=function(){return this.getNestableAttributes().length},a.prototype.decreaseNestingLevel=function(){var t;return(t=this.getLastNestableAttribute())?this.removeAttribute(t):this},a.prototype.increaseNestingLevel=function(){var t,e,n;return(t=this.getLastNestableAttribute())?(n=this.attributes.lastIndexOf(t),e=r.apply(null,[this.attributes,n+1,0].concat(c.call(d(t)))),this.copyWithAttributes(e)):this},a.prototype.getListItemAttributes=function(){var t,e,n,o,r;for(o=this.attributes,r=[],e=0,n=o.length;n>e;e++)t=o[e],i(t).listAttribute&&r.push(t);return r},a.prototype.isListItem=function(){var t;return null!=(t=i(this.getLastAttribute()))?t.listAttribute:void 0},a.prototype.isTerminalBlock=function(){var t;return null!=(t=i(this.getLastAttribute()))?t.terminal:void 0},a.prototype.breaksOnReturn=function(){var t;return null!=(t=i(this.getLastAttribute()))?t.breakOnReturn:void 0},a.prototype.findLineBreakInDirectionFromPosition=function(t,e){var n,i;return i=this.toString(),n=function(){switch(t){case"forward":return i.indexOf("\n",e);case"backward":return i.slice(0,e).lastIndexOf("\n")}}(),-1!==n?n:void 0},a.prototype.contentsForInspection=function(){return{text:this.text.inspect(),attributes:this.attributes}},a.prototype.toString=function(){return this.text.toString()},a.prototype.toJSON=function(){return{text:this.text,attributes:this.attributes}},a.prototype.getDirection=function(){return this.text.getDirection()},a.prototype.isRTL=function(){return this.text.isRTL()},a.prototype.getLength=function(){return this.text.getLength()},a.prototype.canBeConsolidatedWith=function(t){return!this.hasAttributes()&&!t.hasAttributes()&&this.getDirection()===t.getDirection()},a.prototype.consolidateWith=function(t){var n,i;return n=e.Text.textForStringWithAttributes("\n"),i=this.getTextWithoutBlockBreak().appendText(n),this.copyWithText(i.appendText(t.text))},a.prototype.splitAtOffset=function(t){var e,n;return 0===t?(e=null,n=this):t===this.getLength()?(e=this,n=null):(e=this.copyWithText(this.text.getTextAtRange([0,t])),n=this.copyWithText(this.text.getTextAtRange([t,this.getLength()]))),[e,n]},a.prototype.getBlockBreakPosition=function(){return this.text.getLength()-1},a.prototype.getTextWithoutBlockBreak=function(){return m(this.text)?this.text.getTextAtRange([0,this.getBlockBreakPosition()]):this.text.copy()},a.prototype.canBeGrouped=function(t){return this.attributes[t]},a.prototype.canBeGroupedWith=function(t,e){var n,r,s,a;return s=t.getAttributes(),r=s[e],n=this.attributes[e],!(n!==r||i(n).group===!1&&(a=s[e+1],u.call(o(),a)<0)||this.getDirection()!==t.getDirection()&&!t.isEmpty())},h=function(t){return t=y(t),t=l(t)},y=function(t){var n,i,o,r,s,a;return r=!1,a=t.getPieces(),i=2<=a.length?c.call(a,0,n=a.length-1):(n=0,[]),o=a[n++],null==o?t:(i=function(){var t,e,n;for(n=[],t=0,e=i.length;e>t;t++)s=i[t],s.isBlockBreak()?(r=!0,n.push(v(s))):n.push(s);return n}(),r?new e.Text(c.call(i).concat([o])):t)},p=e.Text.textForStringWithAttributes("\n",{blockBreak:!0}),l=function(t){return m(t)?t:t.appendText(p)},m=function(t){var e,n;return n=t.getLength(),0===n?!1:(e=t.getTextAtRange([n-1,n]),e.isBlockBreak())},v=function(t){return t.copyWithoutAttribute("blockBreak")},d=function(t){var e;return e=i(t).listAttribute,null!=e?[e,t]:[t]},f=function(t){return t.slice(-1)[0]},g=function(t,e){var n;return n=t.lastIndexOf(e),-1===n?t:r(t,n,1)},a}(e.Object)}.call(this),function(){var t,n,i,o=function(t,e){function n(){this.constructor=t}for(var i in e)r.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},r={}.hasOwnProperty,s=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1},a=[].slice;n=e.tagName,i=e.walkTree,t=e.nodeIsAttachmentElement,e.HTMLSanitizer=function(r){function u(t,e){var n;n=null!=e?e:{},this.allowedAttributes=n.allowedAttributes,this.forbiddenProtocols=n.forbiddenProtocols,this.forbiddenElements=n.forbiddenElements,null==this.allowedAttributes&&(this.allowedAttributes=c),null==this.forbiddenProtocols&&(this.forbiddenProtocols=h),null==this.forbiddenElements&&(this.forbiddenElements=l),this.body=p(t)}var c,l,h,p;return o(u,r),c="style href src width height class".split(" "),h="javascript:".split(" "),l="script iframe".split(" "),u.sanitize=function(t,e){var n;return n=new this(t,e),n.sanitize(),n},u.prototype.sanitize=function(){return this.sanitizeElements(),this.normalizeListElementNesting()},u.prototype.getHTML=function(){return this.body.innerHTML},u.prototype.getBody=function(){return this.body},u.prototype.sanitizeElements=function(){var t,n,o,r,s;for(s=i(this.body),r=[];s.nextNode();)switch(o=s.currentNode,o.nodeType){case Node.ELEMENT_NODE:this.elementIsRemovable(o)?r.push(o):this.sanitizeElement(o);break;case Node.COMMENT_NODE:r.push(o)}for(t=0,n=r.length;n>t;t++)o=r[t],e.removeNode(o);return this.body},u.prototype.sanitizeElement=function(t){var e,n,i,o,r;for(t.hasAttribute("href")&&(o=t.protocol,s.call(this.forbiddenProtocols,o)>=0&&t.removeAttribute("href")),r=a.call(t.attributes),e=0,n=r.length;n>e;e++)i=r[e].name,s.call(this.allowedAttributes,i)>=0||0===i.indexOf("data-trix")||t.removeAttribute(i);return t},u.prototype.normalizeListElementNesting=function(){var t,e,i,o,r;for(r=a.call(this.body.querySelectorAll("ul,ol")),t=0,e=r.length;e>t;t++)i=r[t],(o=i.previousElementSibling)&&"li"===n(o)&&o.appendChild(i);return this.body},u.prototype.elementIsRemovable=function(t){return(null!=t?t.nodeType:void 0)===Node.ELEMENT_NODE?this.elementIsForbidden(t)||this.elementIsntSerializable(t):void 0},u.prototype.elementIsForbidden=function(t){var e;return e=n(t),s.call(this.forbiddenElements,e)>=0},u.prototype.elementIsntSerializable=function(e){return"false"===e.getAttribute("data-trix-serialize")&&!t(e)},p=function(t){var e,n,i,o,r;for(null==t&&(t=""),t=t.replace(/<\/html[^>]*>[^]*$/i,""),e=document.implementation.createHTMLDocument(""),e.documentElement.innerHTML=t,r=e.head.querySelectorAll("style"),i=0,o=r.length;o>i;i++)n=r[i],e.body.appendChild(n);return e.body},u}(e.BasicObject)}.call(this),function(){var t,n,i,o,r,s,a,u,c,l,h,p=function(t,e){function n(){this.constructor=t}for(var i in e)d.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},d={}.hasOwnProperty,f=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.arraysAreEqual,s=e.makeElement,l=e.tagName,r=e.getBlockTagNames,h=e.walkTree,o=e.findClosestElementFromNode,i=e.elementContainsNode,a=e.nodeIsAttachmentElement,u=e.normalizeSpaces,n=e.breakableWhitespacePattern,c=e.squishBreakableWhitespace,e.HTMLParser=function(d){function g(t,e){this.html=t,this.referenceElement=(null!=e?e:{}).referenceElement,this.blocks=[],this.blockElements=[],this.processedElements=[]}var m,v,y,b,A,C,x,w,E,S,R,k;return p(g,d),g.parse=function(t,e){var n;return n=new this(t,e),n.parse(),n},g.prototype.getDocument=function(){return e.Document.fromJSON(this.blocks)},g.prototype.parse=function(){var t,n;try{for(this.createHiddenContainer(),t=e.HTMLSanitizer.sanitize(this.html).getHTML(),this.containerElement.innerHTML=t,n=h(this.containerElement,{usingFilter:x});n.nextNode();)this.processNode(n.currentNode);return this.translateBlockElementMarginsToNewlines()}finally{this.removeHiddenContainer()}},g.prototype.createHiddenContainer=function(){return this.referenceElement?(this.containerElement=this.referenceElement.cloneNode(!1),this.containerElement.removeAttribute("id"),this.containerElement.setAttribute("data-trix-internal",""),this.containerElement.style.display="none",this.referenceElement.parentNode.insertBefore(this.containerElement,this.referenceElement.nextSibling)):(this.containerElement=s({tagName:"div",style:{display:"none"}}),document.body.appendChild(this.containerElement))},g.prototype.removeHiddenContainer=function(){return e.removeNode(this.containerElement)},x=function(t){return"style"===l(t)?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT},g.prototype.processNode=function(t){switch(t.nodeType){case Node.TEXT_NODE:if(!this.isInsignificantTextNode(t))return this.appendBlockForTextNode(t),this.processTextNode(t);break;case Node.ELEMENT_NODE:return this.appendBlockForElement(t),this.processElement(t)}},g.prototype.appendBlockForTextNode=function(e){var n,i,o;return i=e.parentNode,i===this.currentBlockElement&&this.isBlockElement(e.previousSibling)?this.appendStringWithAttributes("\n"):i!==this.containerElement&&!this.isBlockElement(i)||(n=this.getBlockAttributes(i),t(n,null!=(o=this.currentBlock)?o.attributes:void 0))?void 0:(this.currentBlock=this.appendBlockForAttributesWithElement(n,i),this.currentBlockElement=i)},g.prototype.appendBlockForElement=function(e){var n,o,r,s;if(r=this.isBlockElement(e),o=i(this.currentBlockElement,e),r&&!this.isBlockElement(e.firstChild)){if((!this.isInsignificantTextNode(e.firstChild)||!this.isBlockElement(e.firstElementChild))&&(n=this.getBlockAttributes(e),e.firstChild))return o&&t(n,this.currentBlock.attributes)?this.appendStringWithAttributes("\n"):(this.currentBlock=this.appendBlockForAttributesWithElement(n,e),this.currentBlockElement=e)}else if(this.currentBlockElement&&!o&&!r)return(s=this.findParentBlockElement(e))?this.appendBlockForElement(s):(this.currentBlock=this.appendEmptyBlock(),this.currentBlockElement=null)},g.prototype.findParentBlockElement=function(t){var e;for(e=t.parentElement;e&&e!==this.containerElement;){if(this.isBlockElement(e)&&f.call(this.blockElements,e)>=0)return e;e=e.parentElement}return null},g.prototype.processTextNode=function(t){var e,n;return n=t.data,v(t.parentNode)||(n=c(n),R(null!=(e=t.previousSibling)?e.textContent:void 0)&&(n=A(n))),this.appendStringWithAttributes(n,this.getTextAttributes(t.parentNode))},g.prototype.processElement=function(t){var e,n,i,o,r;if(a(t))return e=w(t,"attachment"),Object.keys(e).length&&(o=this.getTextAttributes(t),this.appendAttachmentWithAttributes(e,o),t.innerHTML=""),this.processedElements.push(t);switch(l(t)){case"br":return this.isExtraBR(t)||this.isBlockElement(t.nextSibling)||this.appendStringWithAttributes("\n",this.getTextAttributes(t)),this.processedElements.push(t);case"img":e={url:t.getAttribute("src"),contentType:"image"},i=b(t);for(n in i)r=i[n],e[n]=r;return this.appendAttachmentWithAttributes(e,this.getTextAttributes(t)),this.processedElements.push(t);case"tr":if(t.parentNode.firstChild!==t)return this.appendStringWithAttributes("\n");break;case"td":if(t.parentNode.firstChild!==t)return this.appendStringWithAttributes(" | ")}},g.prototype.appendBlockForAttributesWithElement=function(t,e){var n;return this.blockElements.push(e),n=m(t),this.blocks.push(n),n},g.prototype.appendEmptyBlock=function(){return this.appendBlockForAttributesWithElement([],null)},g.prototype.appendStringWithAttributes=function(t,e){return this.appendPiece(S(t,e))},g.prototype.appendAttachmentWithAttributes=function(t,e){return this.appendPiece(E(t,e))},g.prototype.appendPiece=function(t){return 0===this.blocks.length&&this.appendEmptyBlock(),this.blocks[this.blocks.length-1].text.push(t)},g.prototype.appendStringToTextAtIndex=function(t,e){var n,i;return i=this.blocks[e].text,n=i[i.length-1],"string"===(null!=n?n.type:void 0)?n.string+=t:i.push(S(t))},g.prototype.prependStringToTextAtIndex=function(t,e){var n,i;return i=this.blocks[e].text,n=i[0],"string"===(null!=n?n.type:void 0)?n.string=t+n.string:i.unshift(S(t))},S=function(t,e){var n;return null==e&&(e={}),n="string",t=u(t),{string:t,attributes:e,type:n}},E=function(t,e){var n;return null==e&&(e={}),n="attachment",{attachment:t,attributes:e,type:n}},m=function(t){var e;return null==t&&(t={}),e=[],{text:e,attributes:t}},g.prototype.getTextAttributes=function(t){var n,i,r,s,u,c,l,h,p,d,f,g;r={},p=e.config.textAttributes;for(n in p)if(u=p[n],u.tagName&&o(t,{matchingSelector:u.tagName,untilNode:this.containerElement}))r[n]=!0;else if(u.parser){if(g=u.parser(t)){for(i=!1,d=this.findBlockElementAncestors(t),c=0,h=d.length;h>c;c++)if(s=d[c],u.parser(s)===g){i=!0;break}i||(r[n]=g)}}else u.styleProperty&&(g=t.style[u.styleProperty])&&(r[n]=g);if(a(t)){f=w(t,"attributes");for(l in f)g=f[l],r[l]=g}return r},g.prototype.getBlockAttributes=function(t){var n,i,o,r;for(i=[];t&&t!==this.containerElement;){r=e.config.blockAttributes;for(n in r)o=r[n],o.parse!==!1&&l(t)===o.tagName&&(("function"==typeof o.test?o.test(t):void 0)||!o.test)&&(i.push(n),o.listAttribute&&i.push(o.listAttribute));t=t.parentNode}return i.reverse()},g.prototype.findBlockElementAncestors=function(t){var e,n;for(e=[];t&&t!==this.containerElement;)n=l(t),f.call(r(),n)>=0&&e.push(t),t=t.parentNode;return e},w=function(t,e){try{return JSON.parse(t.getAttribute("data-trix-"+e))}catch(n){return{}}},b=function(t){var e,n,i;return i=t.getAttribute("width"),n=t.getAttribute("height"),e={},i&&(e.width=parseInt(i,10)),n&&(e.height=parseInt(n,10)),e},g.prototype.isBlockElement=function(t){var e;if((null!=t?t.nodeType:void 0)===Node.ELEMENT_NODE&&!a(t)&&!o(t,{matchingSelector:"td",untilNode:this.containerElement}))return e=l(t),f.call(r(),e)>=0||"block"===window.getComputedStyle(t).display},g.prototype.isInsignificantTextNode=function(t){var e,n,i;if((null!=t?t.nodeType:void 0)===Node.TEXT_NODE&&k(t.data)&&(n=t.parentNode,i=t.previousSibling,e=t.nextSibling,(!C(n.previousSibling)||this.isBlockElement(n.previousSibling))&&!v(n)))return!i||this.isBlockElement(i)||!e||this.isBlockElement(e)},g.prototype.isExtraBR=function(t){return"br"===l(t)&&this.isBlockElement(t.parentNode)&&t.parentNode.lastChild===t},v=function(t){var e;return e=window.getComputedStyle(t).whiteSpace,"pre"===e||"pre-wrap"===e||"pre-line"===e},C=function(t){return t&&!R(t.textContent)},g.prototype.translateBlockElementMarginsToNewlines=function(){var t,e,n,i,o,r,s,a;for(e=this.getMarginOfDefaultBlockElement(),s=this.blocks,a=[],i=n=0,o=s.length;o>n;i=++n)t=s[i],(r=this.getMarginOfBlockElementAtIndex(i))&&(r.top>2*e.top&&this.prependStringToTextAtIndex("\n",i),a.push(r.bottom>2*e.bottom?this.appendStringToTextAtIndex("\n",i):void 0));return a},g.prototype.getMarginOfBlockElementAtIndex=function(t){var e,n;return!(e=this.blockElements[t])||!e.textContent||(n=l(e),f.call(r(),n)>=0||f.call(this.processedElements,e)>=0)?void 0:y(e)},g.prototype.getMarginOfDefaultBlockElement=function(){var t;return t=s(e.config.blockAttributes["default"].tagName),this.containerElement.appendChild(t),y(t)},y=function(t){var e;return e=window.getComputedStyle(t),"block"===e.display?{top:parseInt(e.marginTop),bottom:parseInt(e.marginBottom)}:void 0},A=function(t){return t.replace(RegExp("^"+n.source+"+"),"")},k=function(t){return RegExp("^"+n.source+"*$").test(t)},R=function(t){return/\s$/.test(t)},g}(e.BasicObject)}.call(this),function(){var t,n,i,o,r=function(t,e){function n(){this.constructor=t}for(var i in e)s.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},s={}.hasOwnProperty,a=[].slice,u=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.arraysAreEqual,i=e.normalizeRange,o=e.rangeIsCollapsed,n=e.getBlockConfig,e.Document=function(s){function c(t){null==t&&(t=[]),c.__super__.constructor.apply(this,arguments),0===t.length&&(t=[new e.Block]),this.blockList=e.SplittableList.box(t)}var l;return r(c,s),c.fromJSON=function(t){var n,i;return i=function(){var i,o,r;for(r=[],i=0,o=t.length;o>i;i++)n=t[i],r.push(e.Block.fromJSON(n));return r}(),new this(i)},c.fromHTML=function(t,n){return e.HTMLParser.parse(t,n).getDocument()},c.fromString=function(t,n){var i;return i=e.Text.textForStringWithAttributes(t,n),new this([new e.Block(i)])},c.prototype.isEmpty=function(){var t;return 1===this.blockList.length&&(t=this.getBlockAtIndex(0),t.isEmpty()&&!t.hasAttributes())},c.prototype.copy=function(t){var e;return null==t&&(t={}),e=t.consolidateBlocks?this.blockList.consolidate().toArray():this.blockList.toArray(),new this.constructor(e)},c.prototype.copyUsingObjectsFromDocument=function(t){var n;return n=new e.ObjectMap(t.getObjects()),this.copyUsingObjectMap(n)},c.prototype.copyUsingObjectMap=function(t){var e,n,i;return n=function(){var n,o,r,s;for(r=this.getBlocks(),s=[],n=0,o=r.length;o>n;n++)e=r[n],s.push((i=t.find(e))?i:e.copyUsingObjectMap(t));return s}.call(this),new this.constructor(n)},c.prototype.copyWithBaseBlockAttributes=function(t){var e,n,i;return null==t&&(t=[]),i=function(){var i,o,r,s;for(r=this.getBlocks(),s=[],i=0,o=r.length;o>i;i++)n=r[i],e=t.concat(n.getAttributes()),s.push(n.copyWithAttributes(e));return s}.call(this),new this.constructor(i)},c.prototype.replaceBlock=function(t,e){var n;return n=this.blockList.indexOf(t),-1===n?this:new this.constructor(this.blockList.replaceObjectAtIndex(e,n))},c.prototype.insertDocumentAtRange=function(t,e){var n,r,s,a,u,c,l;return r=t.blockList,u=(e=i(e))[0],c=this.locationFromPosition(u),s=c.index,a=c.offset,l=this,n=this.getBlockAtPosition(u),o(e)&&n.isEmpty()&&!n.hasAttributes()?l=new this.constructor(l.blockList.removeObjectAtIndex(s)):n.getBlockBreakPosition()===a&&u++,l=l.removeTextAtRange(e),new this.constructor(l.blockList.insertSplittableListAtPosition(r,u))},c.prototype.mergeDocumentAtRange=function(e,n){var o,r,s,a,u,c,l,h,p,d,f,g;return f=(n=i(n))[0],d=this.locationFromPosition(f),r=this.getBlockAtIndex(d.index).getAttributes(),o=e.getBaseBlockAttributes(),g=r.slice(-o.length),t(o,g)?(l=r.slice(0,-o.length),c=e.copyWithBaseBlockAttributes(l)):c=e.copy({consolidateBlocks:!0}).copyWithBaseBlockAttributes(r),s=c.getBlockCount(),a=c.getBlockAtIndex(0),t(r,a.getAttributes())?(u=a.getTextWithoutBlockBreak(),p=this.insertTextAtRange(u,n),s>1&&(c=new this.constructor(c.getBlocks().slice(1)),h=f+u.getLength(),p=p.insertDocumentAtRange(c,h))):p=this.insertDocumentAtRange(c,n),p},c.prototype.insertTextAtRange=function(t,e){var n,o,r,s,a;return a=(e=i(e))[0],s=this.locationFromPosition(a),o=s.index,r=s.offset,n=this.removeTextAtRange(e),new this.constructor(n.blockList.editObjectAtIndex(o,function(e){return e.copyWithText(e.text.insertTextAtPosition(t,r))}))},c.prototype.removeTextAtRange=function(t){var e,n,r,s,a,u,c,l,h,p,d,f,g,m,v,y,b,A,C,x,w;return p=t=i(t),l=p[0],A=p[1],o(t)?this:(d=this.locationRangeFromRange(t),u=d[0],y=d[1],a=u.index,c=u.offset,s=this.getBlockAtIndex(a),v=y.index,b=y.offset,m=this.getBlockAtIndex(v),f=A-l===1&&s.getBlockBreakPosition()===c&&m.getBlockBreakPosition()!==b&&"\n"===m.text.getStringAtPosition(b),f?r=this.blockList.editObjectAtIndex(v,function(t){return t.copyWithText(t.text.removeTextAtRange([b,b+1]))}):(h=s.text.getTextAtRange([0,c]),C=m.text.getTextAtRange([b,m.getLength()]),x=h.appendText(C),g=a!==v&&0===c,w=g&&s.getAttributeLevel()>=m.getAttributeLevel(),n=w?m.copyWithText(x):s.copyWithText(x),e=v+1-a,r=this.blockList.splice(a,e,n)),new this.constructor(r))},c.prototype.moveTextFromRangeToPosition=function(t,e){var n,o,r,s,u,c,l,h,p,d;return c=t=i(t),p=c[0],r=c[1],e>=p&&r>=e?this:(o=this.getDocumentAtRange(t),h=this.removeTextAtRange(t),u=e>p,u&&(e-=o.getLength()),l=o.getBlocks(),s=l[0],n=2<=l.length?a.call(l,1):[],0===n.length?(d=s.getTextWithoutBlockBreak(),u&&(e+=1)):d=s.text,h=h.insertTextAtRange(d,e),0===n.length?h:(o=new this.constructor(n),e+=d.getLength(),h.insertDocumentAtRange(o,e)))},c.prototype.addAttributeAtRange=function(t,e,i){var o;return o=this.blockList,this.eachBlockAtRange(i,function(i,r,s){return o=o.editObjectAtIndex(s,function(){return n(t)?i.addAttribute(t,e):r[0]===r[1]?i:i.copyWithText(i.text.addAttributeAtRange(t,e,r))})}),new this.constructor(o)},c.prototype.addAttribute=function(t,e){var n;return n=this.blockList,this.eachBlock(function(i,o){return n=n.editObjectAtIndex(o,function(){return i.addAttribute(t,e)})}),new this.constructor(n)},c.prototype.removeAttributeAtRange=function(t,e){var i;return i=this.blockList,this.eachBlockAtRange(e,function(e,o,r){return n(t)?i=i.editObjectAtIndex(r,function(){return e.removeAttribute(t)}):o[0]!==o[1]?i=i.editObjectAtIndex(r,function(){return e.copyWithText(e.text.removeAttributeAtRange(t,o))}):void 0}),new this.constructor(i)},c.prototype.updateAttributesForAttachment=function(t,e){var n,i,o,r;return o=(i=this.getRangeOfAttachment(e))[0],n=this.locationFromPosition(o).index,r=this.getTextAtIndex(n),new this.constructor(this.blockList.editObjectAtIndex(n,function(n){return n.copyWithText(r.updateAttributesForAttachment(t,e))}))},c.prototype.removeAttributeForAttachment=function(t,e){var n;return n=this.getRangeOfAttachment(e),this.removeAttributeAtRange(t,n)},c.prototype.insertBlockBreakAtRange=function(t){var n,o,r,s;return s=(t=i(t))[0],r=this.locationFromPosition(s).offset,o=this.removeTextAtRange(t),0===r&&(n=[new e.Block]),new this.constructor(o.blockList.insertSplittableListAtPosition(new e.SplittableList(n),s))},c.prototype.applyBlockAttributeAtRange=function(t,e,i){var o,r,s,a;return s=this.expandRangeToLineBreaksAndSplitBlocks(i),r=s.document,i=s.range,o=n(t),o.listAttribute?(r=r.removeLastListAttributeAtRange(i,{exceptAttributeName:t}),a=r.convertLineBreaksToBlockBreaksInRange(i),r=a.document,i=a.range):r=o.exclusive?r.removeBlockAttributesAtRange(i):o.terminal?r.removeLastTerminalAttributeAtRange(i):r.consolidateBlocksAtRange(i),r.addAttributeAtRange(t,e,i)},c.prototype.removeLastListAttributeAtRange=function(t,e){var i;return null==e&&(e={}),i=this.blockList,this.eachBlockAtRange(t,function(t,o,r){var s;if((s=t.getLastAttribute())&&n(s).listAttribute&&s!==e.exceptAttributeName)return i=i.editObjectAtIndex(r,function(){return t.removeAttribute(s)})}),new this.constructor(i)},c.prototype.removeLastTerminalAttributeAtRange=function(t){var e;return e=this.blockList,this.eachBlockAtRange(t,function(t,i,o){var r;if((r=t.getLastAttribute())&&n(r).terminal)return e=e.editObjectAtIndex(o,function(){return t.removeAttribute(r)})}),new this.constructor(e)},c.prototype.removeBlockAttributesAtRange=function(t){var e;return e=this.blockList,this.eachBlockAtRange(t,function(t,n,i){return t.hasAttributes()?e=e.editObjectAtIndex(i,function(){return t.copyWithoutAttributes()}):void 0}),new this.constructor(e)},c.prototype.expandRangeToLineBreaksAndSplitBlocks=function(t){var e,n,o,r,s,a,u,c,l;return a=t=i(t),l=a[0],r=a[1],c=this.locationFromPosition(l),o=this.locationFromPosition(r),e=this,u=e.getBlockAtIndex(c.index),null!=(c.offset=u.findLineBreakInDirectionFromPosition("backward",c.offset))&&(s=e.positionFromLocation(c),e=e.insertBlockBreakAtRange([s,s+1]),o.index+=1,o.offset-=e.getBlockAtIndex(c.index).getLength(),c.index+=1),c.offset=0,0===o.offset&&o.index>c.index?(o.index-=1,o.offset=e.getBlockAtIndex(o.index).getBlockBreakPosition()):(n=e.getBlockAtIndex(o.index),"\n"===n.text.getStringAtRange([o.offset-1,o.offset])?o.offset-=1:o.offset=n.findLineBreakInDirectionFromPosition("forward",o.offset),o.offset!==n.getBlockBreakPosition()&&(s=e.positionFromLocation(o),e=e.insertBlockBreakAtRange([s,s+1]))),l=e.positionFromLocation(c),r=e.positionFromLocation(o),t=i([l,r]),{document:e,range:t}},c.prototype.convertLineBreaksToBlockBreaksInRange=function(t){var e,n,o;return n=(t=i(t))[0],o=this.getStringAtRange(t).slice(0,-1),e=this,o.replace(/.*?\n/g,function(t){return n+=t.length,e=e.insertBlockBreakAtRange([n-1,n])}),{document:e,range:t}},c.prototype.consolidateBlocksAtRange=function(t){var e,n,o,r,s;return o=t=i(t),s=o[0],n=o[1],r=this.locationFromPosition(s).index,e=this.locationFromPosition(n).index,new this.constructor(this.blockList.consolidateFromIndexToIndex(r,e))},c.prototype.getDocumentAtRange=function(t){var e;return t=i(t),e=this.blockList.getSplittableListInRange(t).toArray(),new this.constructor(e)},c.prototype.getStringAtRange=function(t){var e,n,o;return o=t=i(t),n=o[o.length-1],n!==this.getLength()&&(e=-1),this.getDocumentAtRange(t).toString().slice(0,e)},c.prototype.getBlockAtIndex=function(t){return this.blockList.getObjectAtIndex(t)},c.prototype.getBlockAtPosition=function(t){var e;return e=this.locationFromPosition(t).index,this.getBlockAtIndex(e)},c.prototype.getTextAtIndex=function(t){var e;return null!=(e=this.getBlockAtIndex(t))?e.text:void 0},c.prototype.getTextAtPosition=function(t){var e;return e=this.locationFromPosition(t).index,this.getTextAtIndex(e)},c.prototype.getPieceAtPosition=function(t){var e,n,i;return i=this.locationFromPosition(t),e=i.index,n=i.offset,this.getTextAtIndex(e).getPieceAtPosition(n)},c.prototype.getCharacterAtPosition=function(t){var e,n,i;return i=this.locationFromPosition(t),e=i.index,n=i.offset,this.getTextAtIndex(e).getStringAtRange([n,n+1])},c.prototype.getLength=function(){return this.blockList.getEndPosition()},c.prototype.getBlocks=function(){return this.blockList.toArray()},c.prototype.getBlockCount=function(){return this.blockList.length},c.prototype.getEditCount=function(){return this.editCount},c.prototype.eachBlock=function(t){return this.blockList.eachObject(t)},c.prototype.eachBlockAtRange=function(t,e){var n,o,r,s,a,u,c,l,h,p,d,f;if(u=t=i(t),d=u[0],r=u[1],p=this.locationFromPosition(d),o=this.locationFromPosition(r),p.index===o.index)return n=this.getBlockAtIndex(p.index),f=[p.offset,o.offset],e(n,f,p.index);for(h=[],a=s=c=p.index,l=o.index;l>=c?l>=s:s>=l;a=l>=c?++s:--s)(n=this.getBlockAtIndex(a))?(f=function(){switch(a){case p.index:return[p.offset,n.text.getLength()];case o.index:return[0,o.offset];default:return[0,n.text.getLength()]}}(),h.push(e(n,f,a))):h.push(void 0);return h},c.prototype.getCommonAttributesAtRange=function(t){var n,r,s;return r=(t=i(t))[0],o(t)?this.getCommonAttributesAtPosition(r):(s=[],n=[],this.eachBlockAtRange(t,function(t,e){return e[0]!==e[1]?(s.push(t.text.getCommonAttributesAtRange(e)),n.push(l(t))):void 0 }),e.Hash.fromCommonAttributesOfObjects(s).merge(e.Hash.fromCommonAttributesOfObjects(n)).toObject())},c.prototype.getCommonAttributesAtPosition=function(t){var n,i,o,r,s,a,c,h,p,d;if(p=this.locationFromPosition(t),s=p.index,h=p.offset,o=this.getBlockAtIndex(s),!o)return{};r=l(o),n=o.text.getAttributesAtPosition(h),i=o.text.getAttributesAtPosition(h-1),a=function(){var t,n;t=e.config.textAttributes,n=[];for(c in t)d=t[c],d.inheritable&&n.push(c);return n}();for(c in i)d=i[c],(d===n[c]||u.call(a,c)>=0)&&(r[c]=d);return r},c.prototype.getRangeOfCommonAttributeAtPosition=function(t,e){var n,o,r,s,a,u,c,l,h;return a=this.locationFromPosition(e),r=a.index,s=a.offset,h=this.getTextAtIndex(r),u=h.getExpandedRangeForAttributeAtOffset(t,s),l=u[0],o=u[1],c=this.positionFromLocation({index:r,offset:l}),n=this.positionFromLocation({index:r,offset:o}),i([c,n])},c.prototype.getBaseBlockAttributes=function(){var t,e,n,i,o,r,s;for(t=this.getBlockAtIndex(0).getAttributes(),n=i=1,s=this.getBlockCount();s>=1?s>i:i>s;n=s>=1?++i:--i)e=this.getBlockAtIndex(n).getAttributes(),r=Math.min(t.length,e.length),t=function(){var n,i,s;for(s=[],o=n=0,i=r;(i>=0?i>n:n>i)&&e[o]===t[o];o=i>=0?++n:--n)s.push(e[o]);return s}();return t},l=function(t){var e,n;return n={},(e=t.getLastAttribute())&&(n[e]=!0),n},c.prototype.getAttachmentById=function(t){var e,n,i,o;for(o=this.getAttachments(),n=0,i=o.length;i>n;n++)if(e=o[n],e.id===t)return e},c.prototype.getAttachmentPieces=function(){var t;return t=[],this.blockList.eachObject(function(e){var n;return n=e.text,t=t.concat(n.getAttachmentPieces())}),t},c.prototype.getAttachments=function(){var t,e,n,i,o;for(i=this.getAttachmentPieces(),o=[],t=0,e=i.length;e>t;t++)n=i[t],o.push(n.attachment);return o},c.prototype.getRangeOfAttachment=function(t){var e,n,o,r,s,a,u;for(r=0,s=this.blockList.toArray(),n=e=0,o=s.length;o>e;n=++e){if(a=s[n].text,u=a.getRangeOfAttachment(t))return i([r+u[0],r+u[1]]);r+=a.getLength()}},c.prototype.getLocationRangeOfAttachment=function(t){var e;return e=this.getRangeOfAttachment(t),this.locationRangeFromRange(e)},c.prototype.getAttachmentPieceForAttachment=function(t){var e,n,i,o;for(o=this.getAttachmentPieces(),e=0,n=o.length;n>e;e++)if(i=o[e],i.attachment===t)return i},c.prototype.findRangesForBlockAttribute=function(t){var e,n,i,o,r,s,a;for(r=0,s=[],a=this.getBlocks(),n=0,i=a.length;i>n;n++)e=a[n],o=e.getLength(),e.hasAttribute(t)&&s.push([r,r+o]),r+=o;return s},c.prototype.findRangesForTextAttribute=function(t,e){var n,i,o,r,s,a,u,c,l,h;for(h=(null!=e?e:{}).withValue,a=0,u=[],c=[],r=function(e){return null!=h?e.getAttribute(t)===h:e.hasAttribute(t)},l=this.getPieces(),n=0,i=l.length;i>n;n++)s=l[n],o=s.getLength(),r(s)&&(u[1]===a?u[1]=a+o:c.push(u=[a,a+o])),a+=o;return c},c.prototype.locationFromPosition=function(t){var e,n;return n=this.blockList.findIndexAndOffsetAtPosition(Math.max(0,t)),null!=n.index?n:(e=this.getBlocks(),{index:e.length-1,offset:e[e.length-1].getLength()})},c.prototype.positionFromLocation=function(t){return this.blockList.findPositionAtIndexAndOffset(t.index,t.offset)},c.prototype.locationRangeFromPosition=function(t){return i(this.locationFromPosition(t))},c.prototype.locationRangeFromRange=function(t){var e,n,o,r;if(t=i(t))return r=t[0],n=t[1],o=this.locationFromPosition(r),e=this.locationFromPosition(n),i([o,e])},c.prototype.rangeFromLocationRange=function(t){var e,n;return t=i(t),e=this.positionFromLocation(t[0]),o(t)||(n=this.positionFromLocation(t[1])),i([e,n])},c.prototype.isEqualTo=function(t){return this.blockList.isEqualTo(null!=t?t.blockList:void 0)},c.prototype.getTexts=function(){var t,e,n,i,o;for(i=this.getBlocks(),o=[],e=0,n=i.length;n>e;e++)t=i[e],o.push(t.text);return o},c.prototype.getPieces=function(){var t,e,n,i,o;for(n=[],i=this.getTexts(),t=0,e=i.length;e>t;t++)o=i[t],n.push.apply(n,o.getPieces());return n},c.prototype.getObjects=function(){return this.getBlocks().concat(this.getTexts()).concat(this.getPieces())},c.prototype.toSerializableDocument=function(){var t;return t=[],this.blockList.eachObject(function(e){return t.push(e.copyWithText(e.text.toSerializableText()))}),new this.constructor(t)},c.prototype.toString=function(){return this.blockList.toString()},c.prototype.toJSON=function(){return this.blockList.toJSON()},c.prototype.toConsole=function(){var t;return JSON.stringify(function(){var e,n,i,o;for(i=this.blockList.toArray(),o=[],e=0,n=i.length;n>e;e++)t=i[e],o.push(JSON.parse(t.text.toConsole()));return o}.call(this))},c}(e.Object)}.call(this),function(){e.LineBreakInsertion=function(){function t(t){var e;this.composition=t,this.document=this.composition.document,e=this.composition.getSelectedRange(),this.startPosition=e[0],this.endPosition=e[1],this.startLocation=this.document.locationFromPosition(this.startPosition),this.endLocation=this.document.locationFromPosition(this.endPosition),this.block=this.document.getBlockAtIndex(this.endLocation.index),this.breaksOnReturn=this.block.breaksOnReturn(),this.previousCharacter=this.block.text.getStringAtPosition(this.endLocation.offset-1),this.nextCharacter=this.block.text.getStringAtPosition(this.endLocation.offset)}return t.prototype.shouldInsertBlockBreak=function(){return this.block.hasAttributes()&&this.block.isListItem()&&!this.block.isEmpty()?0!==this.startLocation.offset:this.breaksOnReturn&&"\n"!==this.nextCharacter},t.prototype.shouldBreakFormattedBlock=function(){return this.block.hasAttributes()&&!this.block.isListItem()&&(this.breaksOnReturn&&"\n"===this.nextCharacter||"\n"===this.previousCharacter)},t.prototype.shouldDecreaseListLevel=function(){return this.block.hasAttributes()&&this.block.isListItem()&&this.block.isEmpty()},t.prototype.shouldPrependListItem=function(){return this.block.isListItem()&&0===this.startLocation.offset&&!this.block.isEmpty()},t.prototype.shouldRemoveLastBlockAttribute=function(){return this.block.hasAttributes()&&!this.block.isListItem()&&this.block.isEmpty()},t}()}.call(this),function(){var t,n,i,o,r,s,a,u,c,l,h=function(t,e){function n(){this.constructor=t}for(var i in e)p.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},p={}.hasOwnProperty;s=e.normalizeRange,c=e.rangesAreEqual,u=e.rangeIsCollapsed,a=e.objectsAreEqual,t=e.arrayStartsWith,l=e.summarizeArrayChange,i=e.getAllAttributeNames,o=e.getBlockConfig,r=e.getTextConfig,n=e.extend,e.Composition=function(p){function d(){this.document=new e.Document,this.attachments=[],this.currentAttributes={},this.revision=0}var f;return h(d,p),d.prototype.setDocument=function(t){var e;return t.isEqualTo(this.document)?void 0:(this.document=t,this.refreshAttachments(),this.revision++,null!=(e=this.delegate)&&"function"==typeof e.compositionDidChangeDocument?e.compositionDidChangeDocument(t):void 0)},d.prototype.getSnapshot=function(){return{document:this.document,selectedRange:this.getSelectedRange()}},d.prototype.loadSnapshot=function(t){var n,i,o,r;return n=t.document,r=t.selectedRange,null!=(i=this.delegate)&&"function"==typeof i.compositionWillLoadSnapshot&&i.compositionWillLoadSnapshot(),this.setDocument(null!=n?n:new e.Document),this.setSelection(null!=r?r:[0,0]),null!=(o=this.delegate)&&"function"==typeof o.compositionDidLoadSnapshot?o.compositionDidLoadSnapshot():void 0},d.prototype.insertText=function(t,e){var n,i,o,r;return r=(null!=e?e:{updatePosition:!0}).updatePosition,i=this.getSelectedRange(),this.setDocument(this.document.insertTextAtRange(t,i)),o=i[0],n=o+t.getLength(),r&&this.setSelection(n),this.notifyDelegateOfInsertionAtRange([o,n])},d.prototype.insertBlock=function(t){var n;return null==t&&(t=new e.Block),n=new e.Document([t]),this.insertDocument(n)},d.prototype.insertDocument=function(t){var n,i,o;return null==t&&(t=new e.Document),i=this.getSelectedRange(),this.setDocument(this.document.insertDocumentAtRange(t,i)),o=i[0],n=o+t.getLength(),this.setSelection(n),this.notifyDelegateOfInsertionAtRange([o,n])},d.prototype.insertString=function(t,n){var i,o;return i=this.getCurrentTextAttributes(),o=e.Text.textForStringWithAttributes(t,i),this.insertText(o,n)},d.prototype.insertBlockBreak=function(){var t,e,n;return e=this.getSelectedRange(),this.setDocument(this.document.insertBlockBreakAtRange(e)),n=e[0],t=n+1,this.setSelection(t),this.notifyDelegateOfInsertionAtRange([n,t])},d.prototype.insertLineBreak=function(){var t,n;return n=new e.LineBreakInsertion(this),n.shouldDecreaseListLevel()?(this.decreaseListLevel(),this.setSelection(n.startPosition)):n.shouldPrependListItem()?(t=new e.Document([n.block.copyWithoutText()]),this.insertDocument(t)):n.shouldInsertBlockBreak()?this.insertBlockBreak():n.shouldRemoveLastBlockAttribute()?this.removeLastBlockAttribute():n.shouldBreakFormattedBlock()?this.breakFormattedBlock(n):this.insertString("\n")},d.prototype.insertHTML=function(t){var n,i,o,r;return n=e.Document.fromHTML(t),o=this.getSelectedRange(),this.setDocument(this.document.mergeDocumentAtRange(n,o)),r=o[0],i=r+n.getLength()-1,this.setSelection(i),this.notifyDelegateOfInsertionAtRange([r,i])},d.prototype.replaceHTML=function(t){var n,i,o;return n=e.Document.fromHTML(t).copyUsingObjectsFromDocument(this.document),i=this.getLocationRange({strict:!1}),o=this.document.rangeFromLocationRange(i),this.setDocument(n),this.setSelection(o)},d.prototype.insertFile=function(t){return this.insertFiles([t])},d.prototype.insertFiles=function(t){var n,i,o,r,s,a;for(i=[],r=0,s=t.length;s>r;r++)o=t[r],(null!=(a=this.delegate)?a.compositionShouldAcceptFile(o):void 0)&&(n=e.Attachment.attachmentForFile(o),i.push(n));return this.insertAttachments(i)},d.prototype.insertAttachment=function(t){return this.insertAttachments([t])},d.prototype.insertAttachments=function(t){var n,i,o,r,s,a,u,c,l;for(c=new e.Text,r=0,s=t.length;s>r;r++)n=t[r],l=n.getType(),a=null!=(u=e.config.attachments[l])?u.presentation:void 0,o=this.getCurrentTextAttributes(),a&&(o.presentation=a),i=e.Text.textForAttachmentWithAttributes(n,o),c=c.appendText(i);return this.insertText(c)},d.prototype.shouldManageDeletingInDirection=function(t){var e;if(e=this.getLocationRange(),u(e)){if("backward"===t&&0===e[0].offset)return!0;if(this.shouldManageMovingCursorInDirection(t))return!0}else if(e[0].index!==e[1].index)return!0;return!1},d.prototype.deleteInDirection=function(t,e){var n,i,o,r,s,a,c,l;return r=(null!=e?e:{}).length,s=this.getLocationRange(),a=this.getSelectedRange(),c=u(a),c?o="backward"===t&&0===s[0].offset:l=s[0].index!==s[1].index,o&&this.canDecreaseBlockAttributeLevel()&&(i=this.getBlock(),i.isListItem()?this.decreaseListLevel():this.decreaseBlockAttributeLevel(),this.setSelection(a[0]),i.isEmpty())?!1:(c&&(a=this.getExpandedRangeInDirection(t,{length:r}),"backward"===t&&(n=this.getAttachmentAtRange(a))),n?(this.editAttachment(n),!1):(this.setDocument(this.document.removeTextAtRange(a)),this.setSelection(a[0]),o||l?!1:void 0))},d.prototype.moveTextFromRange=function(t){var e;return e=this.getSelectedRange()[0],this.setDocument(this.document.moveTextFromRangeToPosition(t,e)),this.setSelection(e)},d.prototype.removeAttachment=function(t){var e;return(e=this.document.getRangeOfAttachment(t))?(this.stopEditingAttachment(),this.setDocument(this.document.removeTextAtRange(e)),this.setSelection(e[0])):void 0},d.prototype.removeLastBlockAttribute=function(){var t,e,n,i;return n=this.getSelectedRange(),i=n[0],e=n[1],t=this.document.getBlockAtPosition(e),this.removeCurrentAttribute(t.getLastAttribute()),this.setSelection(i)},f=" ",d.prototype.insertPlaceholder=function(){return this.placeholderPosition=this.getPosition(),this.insertString(f)},d.prototype.selectPlaceholder=function(){return null!=this.placeholderPosition?(this.setSelectedRange([this.placeholderPosition,this.placeholderPosition+f.length]),this.getSelectedRange()):void 0},d.prototype.forgetPlaceholder=function(){return this.placeholderPosition=null},d.prototype.hasCurrentAttribute=function(t){var e;return e=this.currentAttributes[t],null!=e&&e!==!1},d.prototype.toggleCurrentAttribute=function(t){var e;return(e=!this.currentAttributes[t])?this.setCurrentAttribute(t,e):this.removeCurrentAttribute(t)},d.prototype.canSetCurrentAttribute=function(t){return o(t)?this.canSetCurrentBlockAttribute(t):this.canSetCurrentTextAttribute(t)},d.prototype.canSetCurrentTextAttribute=function(){var t,e,n,i,o;if(e=this.getSelectedDocument()){for(o=e.getAttachments(),n=0,i=o.length;i>n;n++)if(t=o[n],!t.hasContent())return!1;return!0}},d.prototype.canSetCurrentBlockAttribute=function(){var t;if(t=this.getBlock())return!t.isTerminalBlock()},d.prototype.setCurrentAttribute=function(t,e){return o(t)?this.setBlockAttribute(t,e):(this.setTextAttribute(t,e),this.currentAttributes[t]=e,this.notifyDelegateOfCurrentAttributesChange())},d.prototype.setTextAttribute=function(t,n){var i,o,r,s;if(o=this.getSelectedRange())return r=o[0],i=o[1],r!==i?this.setDocument(this.document.addAttributeAtRange(t,n,o)):"href"===t?(s=e.Text.textForStringWithAttributes(n,{href:n}),this.insertText(s)):void 0},d.prototype.setBlockAttribute=function(t,e){var n,i;if(i=this.getSelectedRange())return this.canSetCurrentAttribute(t)?(n=this.getBlock(),this.setDocument(this.document.applyBlockAttributeAtRange(t,e,i)),this.setSelection(i)):void 0},d.prototype.removeCurrentAttribute=function(t){return o(t)?(this.removeBlockAttribute(t),this.updateCurrentAttributes()):(this.removeTextAttribute(t),delete this.currentAttributes[t],this.notifyDelegateOfCurrentAttributesChange())},d.prototype.removeTextAttribute=function(t){var e;if(e=this.getSelectedRange())return this.setDocument(this.document.removeAttributeAtRange(t,e))},d.prototype.removeBlockAttribute=function(t){var e;if(e=this.getSelectedRange())return this.setDocument(this.document.removeAttributeAtRange(t,e))},d.prototype.canDecreaseNestingLevel=function(){var t;return(null!=(t=this.getBlock())?t.getNestingLevel():void 0)>0},d.prototype.canIncreaseNestingLevel=function(){var e,n,i;if(e=this.getBlock())return(null!=(i=o(e.getLastNestableAttribute()))?i.listAttribute:0)?(n=this.getPreviousBlock())?t(n.getListItemAttributes(),e.getListItemAttributes()):void 0:e.getNestingLevel()>0},d.prototype.decreaseNestingLevel=function(){var t;if(t=this.getBlock())return this.setDocument(this.document.replaceBlock(t,t.decreaseNestingLevel()))},d.prototype.increaseNestingLevel=function(){var t;if(t=this.getBlock())return this.setDocument(this.document.replaceBlock(t,t.increaseNestingLevel()))},d.prototype.canDecreaseBlockAttributeLevel=function(){var t;return(null!=(t=this.getBlock())?t.getAttributeLevel():void 0)>0},d.prototype.decreaseBlockAttributeLevel=function(){var t,e;return(t=null!=(e=this.getBlock())?e.getLastAttribute():void 0)?this.removeCurrentAttribute(t):void 0},d.prototype.decreaseListLevel=function(){var t,e,n,i,o,r;for(r=this.getSelectedRange()[0],o=this.document.locationFromPosition(r).index,n=o,t=this.getBlock().getAttributeLevel();(e=this.document.getBlockAtIndex(n+1))&&e.isListItem()&&e.getAttributeLevel()>t;)n++;return r=this.document.positionFromLocation({index:o,offset:0}),i=this.document.positionFromLocation({index:n,offset:0}),this.setDocument(this.document.removeLastListAttributeAtRange([r,i]))},d.prototype.updateCurrentAttributes=function(){var t,e,n,o,r,s;if(s=this.getSelectedRange({ignoreLock:!0})){for(e=this.document.getCommonAttributesAtRange(s),r=i(),n=0,o=r.length;o>n;n++)t=r[n],e[t]||this.canSetCurrentAttribute(t)||(e[t]=!1);if(!a(e,this.currentAttributes))return this.currentAttributes=e,this.notifyDelegateOfCurrentAttributesChange()}},d.prototype.getCurrentAttributes=function(){return n.call({},this.currentAttributes)},d.prototype.getCurrentTextAttributes=function(){var t,e,n,i;t={},n=this.currentAttributes;for(e in n)i=n[e],i!==!1&&r(e)&&(t[e]=i);return t},d.prototype.freezeSelection=function(){return this.setCurrentAttribute("frozen",!0)},d.prototype.thawSelection=function(){return this.removeCurrentAttribute("frozen")},d.prototype.hasFrozenSelection=function(){return this.hasCurrentAttribute("frozen")},d.proxyMethod("getSelectionManager().getPointRange"),d.proxyMethod("getSelectionManager().setLocationRangeFromPointRange"),d.proxyMethod("getSelectionManager().createLocationRangeFromDOMRange"),d.proxyMethod("getSelectionManager().locationIsCursorTarget"),d.proxyMethod("getSelectionManager().selectionIsExpanded"),d.proxyMethod("delegate?.getSelectionManager"),d.prototype.setSelection=function(t){var e,n;return e=this.document.locationRangeFromRange(t),null!=(n=this.delegate)?n.compositionDidRequestChangingSelectionToLocationRange(e):void 0},d.prototype.getSelectedRange=function(){var t;return(t=this.getLocationRange())?this.document.rangeFromLocationRange(t):void 0},d.prototype.setSelectedRange=function(t){var e;return e=this.document.locationRangeFromRange(t),this.getSelectionManager().setLocationRange(e)},d.prototype.getPosition=function(){var t;return(t=this.getLocationRange())?this.document.positionFromLocation(t[0]):void 0},d.prototype.getLocationRange=function(t){var e,n;return null!=(e=null!=(n=this.targetLocationRange)?n:this.getSelectionManager().getLocationRange(t))?e:s({index:0,offset:0})},d.prototype.withTargetLocationRange=function(t,e){var n;this.targetLocationRange=t;try{n=e()}finally{this.targetLocationRange=null}return n},d.prototype.withTargetRange=function(t,e){var n;return n=this.document.locationRangeFromRange(t),this.withTargetLocationRange(n,e)},d.prototype.withTargetDOMRange=function(t,e){var n;return n=this.createLocationRangeFromDOMRange(t,{strict:!1}),this.withTargetLocationRange(n,e)},d.prototype.getExpandedRangeInDirection=function(t,e){var n,i,o,r;return i=(null!=e?e:{}).length,o=this.getSelectedRange(),r=o[0],n=o[1],"backward"===t?i?r-=i:r=this.translateUTF16PositionFromOffset(r,-1):i?n+=i:n=this.translateUTF16PositionFromOffset(n,1),s([r,n])},d.prototype.shouldManageMovingCursorInDirection=function(t){var e;return this.editingAttachment?!0:(e=this.getExpandedRangeInDirection(t),null!=this.getAttachmentAtRange(e))},d.prototype.moveCursorInDirection=function(t){var e,n,i,o;return this.editingAttachment?i=this.document.getRangeOfAttachment(this.editingAttachment):(o=this.getSelectedRange(),i=this.getExpandedRangeInDirection(t),n=!c(o,i)),this.setSelectedRange("backward"===t?i[0]:i[1]),n&&(e=this.getAttachmentAtRange(i))?this.editAttachment(e):void 0},d.prototype.expandSelectionInDirection=function(t,e){var n,i;return n=(null!=e?e:{}).length,i=this.getExpandedRangeInDirection(t,{length:n}),this.setSelectedRange(i)},d.prototype.expandSelectionForEditing=function(){return this.hasCurrentAttribute("href")?this.expandSelectionAroundCommonAttribute("href"):void 0},d.prototype.expandSelectionAroundCommonAttribute=function(t){var e,n;return e=this.getPosition(),n=this.document.getRangeOfCommonAttributeAtPosition(t,e),this.setSelectedRange(n)},d.prototype.selectionContainsAttachments=function(){var t;return(null!=(t=this.getSelectedAttachments())?t.length:void 0)>0},d.prototype.selectionIsInCursorTarget=function(){return this.editingAttachment||this.positionIsCursorTarget(this.getPosition())},d.prototype.positionIsCursorTarget=function(t){var e;return(e=this.document.locationFromPosition(t))?this.locationIsCursorTarget(e):void 0},d.prototype.positionIsBlockBreak=function(t){var e;return null!=(e=this.document.getPieceAtPosition(t))?e.isBlockBreak():void 0},d.prototype.getSelectedDocument=function(){var t;return(t=this.getSelectedRange())?this.document.getDocumentAtRange(t):void 0},d.prototype.getSelectedAttachments=function(){var t;return null!=(t=this.getSelectedDocument())?t.getAttachments():void 0},d.prototype.getAttachments=function(){return this.attachments.slice(0)},d.prototype.refreshAttachments=function(){var t,e,n,i,o,r,s,a,u,c,h,p;for(n=this.document.getAttachments(),a=l(this.attachments,n),t=a.added,h=a.removed,this.attachments=n,i=0,r=h.length;r>i;i++)e=h[i],e.delegate=null,null!=(u=this.delegate)&&"function"==typeof u.compositionDidRemoveAttachment&&u.compositionDidRemoveAttachment(e);for(p=[],o=0,s=t.length;s>o;o++)e=t[o],e.delegate=this,p.push(null!=(c=this.delegate)&&"function"==typeof c.compositionDidAddAttachment?c.compositionDidAddAttachment(e):void 0);return p},d.prototype.attachmentDidChangeAttributes=function(t){var e;return this.revision++,null!=(e=this.delegate)&&"function"==typeof e.compositionDidEditAttachment?e.compositionDidEditAttachment(t):void 0},d.prototype.attachmentDidChangePreviewURL=function(t){var e;return this.revision++,null!=(e=this.delegate)&&"function"==typeof e.compositionDidChangeAttachmentPreviewURL?e.compositionDidChangeAttachmentPreviewURL(t):void 0},d.prototype.editAttachment=function(t,e){var n;if(t!==this.editingAttachment)return this.stopEditingAttachment(),this.editingAttachment=t,null!=(n=this.delegate)&&"function"==typeof n.compositionDidStartEditingAttachment?n.compositionDidStartEditingAttachment(this.editingAttachment,e):void 0},d.prototype.stopEditingAttachment=function(){var t;if(this.editingAttachment)return null!=(t=this.delegate)&&"function"==typeof t.compositionDidStopEditingAttachment&&t.compositionDidStopEditingAttachment(this.editingAttachment),this.editingAttachment=null},d.prototype.updateAttributesForAttachment=function(t,e){return this.setDocument(this.document.updateAttributesForAttachment(t,e))},d.prototype.removeAttributeForAttachment=function(t,e){return this.setDocument(this.document.removeAttributeForAttachment(t,e))},d.prototype.breakFormattedBlock=function(t){var n,i,o,r,s;return i=t.document,n=t.block,r=t.startPosition,s=[r-1,r],n.getBlockBreakPosition()===t.startLocation.offset?(n.breaksOnReturn()&&"\n"===t.nextCharacter?r+=1:i=i.removeTextAtRange(s),s=[r,r]):"\n"===t.nextCharacter?"\n"===t.previousCharacter?s=[r-1,r+1]:(s=[r,r+1],r+=1):t.startLocation.offset-1!==0&&(r+=1),o=new e.Document([n.removeLastAttribute().copyWithoutText()]),this.setDocument(i.insertDocumentAtRange(o,s)),this.setSelection(r)},d.prototype.getPreviousBlock=function(){var t,e;return(e=this.getLocationRange())&&(t=e[0].index,t>0)?this.document.getBlockAtIndex(t-1):void 0},d.prototype.getBlock=function(){var t;return(t=this.getLocationRange())?this.document.getBlockAtIndex(t[0].index):void 0},d.prototype.getAttachmentAtRange=function(t){var n;return n=this.document.getDocumentAtRange(t),n.toString()===e.OBJECT_REPLACEMENT_CHARACTER+"\n"?n.getAttachments()[0]:void 0},d.prototype.notifyDelegateOfCurrentAttributesChange=function(){var t;return null!=(t=this.delegate)&&"function"==typeof t.compositionDidChangeCurrentAttributes?t.compositionDidChangeCurrentAttributes(this.currentAttributes):void 0},d.prototype.notifyDelegateOfInsertionAtRange=function(t){var e;return null!=(e=this.delegate)&&"function"==typeof e.compositionDidPerformInsertionAtRange?e.compositionDidPerformInsertionAtRange(t):void 0},d.prototype.translateUTF16PositionFromOffset=function(t,e){var n,i;return i=this.document.toUTF16String(),n=i.offsetFromUCS2Offset(t),i.offsetToUCS2Offset(n+e)},d}(e.BasicObject)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.UndoManager=function(e){function n(t){this.composition=t,this.undoEntries=[],this.redoEntries=[]}var i;return t(n,e),n.prototype.recordUndoEntry=function(t,e){var n,o,r,s,a;return s=null!=e?e:{},o=s.context,n=s.consolidatable,r=this.undoEntries.slice(-1)[0],n&&i(r,t,o)?void 0:(a=this.createEntry({description:t,context:o}),this.undoEntries.push(a),this.redoEntries=[])},n.prototype.undo=function(){var t,e;return(e=this.undoEntries.pop())?(t=this.createEntry(e),this.redoEntries.push(t),this.composition.loadSnapshot(e.snapshot)):void 0},n.prototype.redo=function(){var t,e;return(t=this.redoEntries.pop())?(e=this.createEntry(t),this.undoEntries.push(e),this.composition.loadSnapshot(t.snapshot)):void 0},n.prototype.canUndo=function(){return this.undoEntries.length>0},n.prototype.canRedo=function(){return this.redoEntries.length>0},n.prototype.createEntry=function(t){var e,n,i;return i=null!=t?t:{},n=i.description,e=i.context,{description:null!=n?n.toString():void 0,context:JSON.stringify(e),snapshot:this.composition.getSnapshot()}},i=function(t,e,n){return(null!=t?t.description:void 0)===(null!=e?e.toString():void 0)&&(null!=t?t.context:void 0)===JSON.stringify(n)},n}(e.BasicObject)}.call(this),function(){var t;e.attachmentGalleryFilter=function(e){var n;return n=new t(e),n.perform(),n.getSnapshot()},t=function(){function t(t){this.document=t.document,this.selectedRange=t.selectedRange}var e,n,i;return e="attachmentGallery",n="presentation",i="gallery",t.prototype.perform=function(){return this.removeBlockAttribute(),this.applyBlockAttribute()},t.prototype.getSnapshot=function(){return{document:this.document,selectedRange:this.selectedRange}},t.prototype.removeBlockAttribute=function(){var t,n,i,o,r;for(o=this.findRangesOfBlocks(),r=[],t=0,n=o.length;n>t;t++)i=o[t],r.push(this.document=this.document.removeAttributeAtRange(e,i));return r},t.prototype.applyBlockAttribute=function(){var t,n,i,o,r,s;for(i=0,r=this.findRangesOfPieces(),s=[],t=0,n=r.length;n>t;t++)o=r[t],o[1]-o[0]>1&&(o[0]+=i,o[1]+=i,"\n"!==this.document.getCharacterAtPosition(o[1])&&(this.document=this.document.insertBlockBreakAtRange(o[1]),o[1]n;n++)e=t[n],this.manageAttachment(e)}return t(i,n),i.prototype.getAttachments=function(){var t,e,n,i;n=this.managedAttachments,i=[];for(e in n)t=n[e],i.push(t);return i},i.prototype.manageAttachment=function(t){var n,i;return null!=(n=this.managedAttachments)[i=t.id]?n[i]:n[i]=new e.ManagedAttachment(this,t)},i.prototype.attachmentIsManaged=function(t){return t.id in this.managedAttachments},i.prototype.requestRemovalOfAttachment=function(t){var e;return this.attachmentIsManaged(t)&&null!=(e=this.delegate)&&"function"==typeof e.attachmentManagerDidRequestRemovalOfAttachment?e.attachmentManagerDidRequestRemovalOfAttachment(t):void 0},i.prototype.unmanageAttachment=function(t){var e;return e=this.managedAttachments[t.id],delete this.managedAttachments[t.id],e},i}(e.BasicObject)}.call(this),function(){var t,n,i,o,r,s,a,u,c,l,h;t=e.elementContainsNode,n=e.findChildIndexOfNode,r=e.nodeIsBlockStart,s=e.nodeIsBlockStartComment,o=e.nodeIsBlockContainer,a=e.nodeIsCursorTarget,u=e.nodeIsEmptyTextNode,c=e.nodeIsTextNode,i=e.nodeIsAttachmentElement,l=e.tagName,h=e.walkTree,e.LocationMapper=function(){function e(t){this.element=t}var p,d,f,g;return e.prototype.findLocationFromContainerAndOffset=function(e,i,o){var s,u,l,p,g,m,v;for(m=(null!=o?o:{strict:!0}).strict,u=0,l=!1,p={index:0,offset:0},(s=this.findAttachmentElementParentForNode(e))&&(e=s.parentNode,i=n(s)),v=h(this.element,{usingFilter:f});v.nextNode();){if(g=v.currentNode,g===e&&c(e)){a(g)||(p.offset+=i); break}if(g.parentNode===e){if(u++===i)break}else if(!t(e,g)&&u>0)break;r(g,{strict:m})?(l&&p.index++,p.offset=0,l=!0):p.offset+=d(g)}return p},e.prototype.findContainerAndOffsetFromLocation=function(t){var e,i,s,u,l;if(0===t.index&&0===t.offset){for(e=this.element,u=0;e.firstChild;)if(e=e.firstChild,o(e)){u=1;break}return[e,u]}if(l=this.findNodeAndOffsetFromLocation(t),i=l[0],s=l[1],i){if(c(i))0===d(i)?(e=i.parentNode.parentNode,u=n(i.parentNode),a(i,{name:"right"})&&u++):(e=i,u=t.offset-s);else{if(e=i.parentNode,!r(i.previousSibling)&&!o(e))for(;i===e.lastChild&&(i=e,e=e.parentNode,!o(e)););u=n(i),0!==t.offset&&u++}return[e,u]}},e.prototype.findNodeAndOffsetFromLocation=function(t){var e,n,i,o,r,s,u,l;for(u=0,l=this.getSignificantNodesForIndex(t.index),n=0,i=l.length;i>n;n++){if(e=l[n],o=d(e),t.offset<=u+o)if(c(e)){if(r=e,s=u,t.offset===s&&a(r))break}else r||(r=e,s=u);if(u+=o,u>t.offset)break}return[r,s]},e.prototype.findAttachmentElementParentForNode=function(t){for(;t&&t!==this.element;){if(i(t))return t;t=t.parentNode}},e.prototype.getSignificantNodesForIndex=function(t){var e,n,i,o,r;for(i=[],r=h(this.element,{usingFilter:p}),o=!1;r.nextNode();)if(n=r.currentNode,s(n)){if("undefined"!=typeof e&&null!==e?e++:e=0,e===t)o=!0;else if(o)break}else o&&i.push(n);return i},d=function(t){var e;return t.nodeType===Node.TEXT_NODE?a(t)?0:(e=t.textContent,e.length):"br"===l(t)||i(t)?1:0},p=function(t){return g(t)===NodeFilter.FILTER_ACCEPT?f(t):NodeFilter.FILTER_REJECT},g=function(t){return u(t)?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT},f=function(t){return i(t.parentNode)?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT},e}()}.call(this),function(){var t,n,i=[].slice;t=e.getDOMRange,n=e.setDOMRange,e.PointMapper=function(){function e(){}return e.prototype.createDOMRangeFromPoint=function(e){var i,o,r,s,a,u,c,l;if(c=e.x,l=e.y,document.caretPositionFromPoint)return a=document.caretPositionFromPoint(c,l),r=a.offsetNode,o=a.offset,i=document.createRange(),i.setStart(r,o),i;if(document.caretRangeFromPoint)return document.caretRangeFromPoint(c,l);if(document.body.createTextRange){s=t();try{u=document.body.createTextRange(),u.moveToPoint(c,l),u.select()}catch(h){}return i=t(),n(s),i}},e.prototype.getClientRectsForDOMRange=function(t){var e,n,o;return n=i.call(t.getClientRects()),o=n[0],e=n[n.length-1],[o,e]},e}()}.call(this),function(){var t,n=function(t,e){return function(){return t.apply(e,arguments)}},i=function(t,e){function n(){this.constructor=t}for(var i in e)o.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},o={}.hasOwnProperty,r=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.getDOMRange,e.SelectionChangeObserver=function(e){function o(){this.run=n(this.run,this),this.update=n(this.update,this),this.selectionManagers=[]}var s;return i(o,e),o.prototype.start=function(){return this.started?void 0:(this.started=!0,"onselectionchange"in document?document.addEventListener("selectionchange",this.update,!0):this.run())},o.prototype.stop=function(){return this.started?(this.started=!1,document.removeEventListener("selectionchange",this.update,!0)):void 0},o.prototype.registerSelectionManager=function(t){return r.call(this.selectionManagers,t)<0?(this.selectionManagers.push(t),this.start()):void 0},o.prototype.unregisterSelectionManager=function(t){var e;return this.selectionManagers=function(){var n,i,o,r;for(o=this.selectionManagers,r=[],n=0,i=o.length;i>n;n++)e=o[n],e!==t&&r.push(e);return r}.call(this),0===this.selectionManagers.length?this.stop():void 0},o.prototype.notifySelectionManagersOfSelectionChange=function(){var t,e,n,i,o;for(n=this.selectionManagers,i=[],t=0,e=n.length;e>t;t++)o=n[t],i.push(o.selectionDidChange());return i},o.prototype.update=function(){var e;return e=t(),s(e,this.domRange)?void 0:(this.domRange=e,this.notifySelectionManagersOfSelectionChange())},o.prototype.reset=function(){return this.domRange=null,this.update()},o.prototype.run=function(){return this.started?(this.update(),requestAnimationFrame(this.run)):void 0},s=function(t,e){return(null!=t?t.startContainer:void 0)===(null!=e?e.startContainer:void 0)&&(null!=t?t.startOffset:void 0)===(null!=e?e.startOffset:void 0)&&(null!=t?t.endContainer:void 0)===(null!=e?e.endContainer:void 0)&&(null!=t?t.endOffset:void 0)===(null!=e?e.endOffset:void 0)},o}(e.BasicObject),null==e.selectionChangeObserver&&(e.selectionChangeObserver=new e.SelectionChangeObserver)}.call(this),function(){var t,n,i,o,r,s,a,u,c,l,h=function(t,e){return function(){return t.apply(e,arguments)}},p=function(t,e){function n(){this.constructor=t}for(var i in e)d.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},d={}.hasOwnProperty;i=e.getDOMSelection,n=e.getDOMRange,l=e.setDOMRange,t=e.elementContainsNode,s=e.nodeIsCursorTarget,r=e.innerElementIsActive,o=e.handleEvent,a=e.normalizeRange,u=e.rangeIsCollapsed,c=e.rangesAreEqual,e.SelectionManager=function(d){function f(t){this.element=t,this.selectionDidChange=h(this.selectionDidChange,this),this.didMouseDown=h(this.didMouseDown,this),this.locationMapper=new e.LocationMapper(this.element),this.pointMapper=new e.PointMapper,this.lockCount=0,o("mousedown",{onElement:this.element,withCallback:this.didMouseDown})}return p(f,d),f.prototype.getLocationRange=function(t){var e,i;return null==t&&(t={}),e=t.strict===!1?this.createLocationRangeFromDOMRange(n(),{strict:!1}):t.ignoreLock?this.currentLocationRange:null!=(i=this.lockedLocationRange)?i:this.currentLocationRange},f.prototype.setLocationRange=function(t){var e;if(!this.lockedLocationRange)return t=a(t),(e=this.createDOMRangeFromLocationRange(t))?(l(e),this.updateCurrentLocationRange(t)):void 0},f.prototype.setLocationRangeFromPointRange=function(t){var e,n;return t=a(t),n=this.getLocationAtPoint(t[0]),e=this.getLocationAtPoint(t[1]),this.setLocationRange([n,e])},f.prototype.getClientRectAtLocationRange=function(t){var e;return(e=this.createDOMRangeFromLocationRange(t))?this.getClientRectsForDOMRange(e)[1]:void 0},f.prototype.locationIsCursorTarget=function(t){var e,n,i;return i=this.findNodeAndOffsetFromLocation(t),e=i[0],n=i[1],s(e)},f.prototype.lock=function(){return 0===this.lockCount++?(this.updateCurrentLocationRange(),this.lockedLocationRange=this.getLocationRange()):void 0},f.prototype.unlock=function(){var t;return 0===--this.lockCount&&(t=this.lockedLocationRange,this.lockedLocationRange=null,null!=t)?this.setLocationRange(t):void 0},f.prototype.clearSelection=function(){var t;return null!=(t=i())?t.removeAllRanges():void 0},f.prototype.selectionIsCollapsed=function(){var t;return(null!=(t=n())?t.collapsed:void 0)===!0},f.prototype.selectionIsExpanded=function(){return!this.selectionIsCollapsed()},f.prototype.createLocationRangeFromDOMRange=function(t,e){var n,i;if(null!=t&&this.domRangeWithinElement(t)&&(i=this.findLocationFromContainerAndOffset(t.startContainer,t.startOffset,e)))return t.collapsed||(n=this.findLocationFromContainerAndOffset(t.endContainer,t.endOffset,e)),a([i,n])},f.proxyMethod("locationMapper.findLocationFromContainerAndOffset"),f.proxyMethod("locationMapper.findContainerAndOffsetFromLocation"),f.proxyMethod("locationMapper.findNodeAndOffsetFromLocation"),f.proxyMethod("pointMapper.createDOMRangeFromPoint"),f.proxyMethod("pointMapper.getClientRectsForDOMRange"),f.prototype.didMouseDown=function(){return this.pauseTemporarily()},f.prototype.pauseTemporarily=function(){var e,n,i,r;return this.paused=!0,n=function(e){return function(){var n,o,s;for(e.paused=!1,clearTimeout(r),o=0,s=i.length;s>o;o++)n=i[o],n.destroy();return t(document,e.element)?e.selectionDidChange():void 0}}(this),r=setTimeout(n,200),i=function(){var t,i,r,s;for(r=["mousemove","keydown"],s=[],t=0,i=r.length;i>t;t++)e=r[t],s.push(o(e,{onElement:document,withCallback:n}));return s}()},f.prototype.selectionDidChange=function(){return this.paused||r(this.element)?void 0:this.updateCurrentLocationRange()},f.prototype.updateCurrentLocationRange=function(t){var e;return(null!=t?t:t=this.createLocationRangeFromDOMRange(n()))&&!c(t,this.currentLocationRange)?(this.currentLocationRange=t,null!=(e=this.delegate)&&"function"==typeof e.locationRangeDidChange?e.locationRangeDidChange(this.currentLocationRange.slice(0)):void 0):void 0},f.prototype.createDOMRangeFromLocationRange=function(t){var e,n,i,o;return i=this.findContainerAndOffsetFromLocation(t[0]),n=u(t)?i:null!=(o=this.findContainerAndOffsetFromLocation(t[1]))?o:i,null!=i&&null!=n?(e=document.createRange(),e.setStart.apply(e,i),e.setEnd.apply(e,n),e):void 0},f.prototype.getLocationAtPoint=function(t){var e,n;return(e=this.createDOMRangeFromPoint(t))&&null!=(n=this.createLocationRangeFromDOMRange(e))?n[0]:void 0},f.prototype.domRangeWithinElement=function(e){return e.collapsed?t(this.element,e.startContainer):t(this.element,e.startContainer)&&t(this.element,e.endContainer)},f}(e.BasicObject)}.call(this),function(){var t,n,i,o,r=function(t,e){function n(){this.constructor=t}for(var i in e)s.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},s={}.hasOwnProperty,a=[].slice;i=e.rangeIsCollapsed,o=e.rangesAreEqual,n=e.objectsAreEqual,t=e.getBlockConfig,e.EditorController=function(s){function u(t){var n,i;this.editorElement=t.editorElement,n=t.document,i=t.html,this.selectionManager=new e.SelectionManager(this.editorElement),this.selectionManager.delegate=this,this.composition=new e.Composition,this.composition.delegate=this,this.attachmentManager=new e.AttachmentManager(this.composition.getAttachments()),this.attachmentManager.delegate=this,this.inputController=new(e["Level"+e.config.input.getLevel()+"InputController"])(this.editorElement),this.inputController.delegate=this,this.inputController.responder=this.composition,this.compositionController=new e.CompositionController(this.editorElement,this.composition),this.compositionController.delegate=this,this.toolbarController=new e.ToolbarController(this.editorElement.toolbarElement),this.toolbarController.delegate=this,this.editor=new e.Editor(this.composition,this.selectionManager,this.editorElement),null!=n?this.editor.loadDocument(n):this.editor.loadHTML(i)}var c;return r(u,s),u.prototype.registerSelectionManager=function(){return e.selectionChangeObserver.registerSelectionManager(this.selectionManager)},u.prototype.unregisterSelectionManager=function(){return e.selectionChangeObserver.unregisterSelectionManager(this.selectionManager)},u.prototype.render=function(){return this.compositionController.render()},u.prototype.reparse=function(){return this.composition.replaceHTML(this.editorElement.innerHTML)},u.prototype.compositionDidChangeDocument=function(){return this.notifyEditorElement("document-change"),this.handlingInput?void 0:this.render()},u.prototype.compositionDidChangeCurrentAttributes=function(t){return this.currentAttributes=t,this.toolbarController.updateAttributes(this.currentAttributes),this.updateCurrentActions(),this.notifyEditorElement("attributes-change",{attributes:this.currentAttributes})},u.prototype.compositionDidPerformInsertionAtRange=function(t){return this.pasting?this.pastedRange=t:void 0},u.prototype.compositionShouldAcceptFile=function(t){return this.notifyEditorElement("file-accept",{file:t})},u.prototype.compositionDidAddAttachment=function(t){var e;return e=this.attachmentManager.manageAttachment(t),this.notifyEditorElement("attachment-add",{attachment:e})},u.prototype.compositionDidEditAttachment=function(t){var e;return this.compositionController.rerenderViewForObject(t),e=this.attachmentManager.manageAttachment(t),this.notifyEditorElement("attachment-edit",{attachment:e}),this.notifyEditorElement("change")},u.prototype.compositionDidChangeAttachmentPreviewURL=function(t){return this.compositionController.invalidateViewForObject(t),this.notifyEditorElement("change")},u.prototype.compositionDidRemoveAttachment=function(t){var e;return e=this.attachmentManager.unmanageAttachment(t),this.notifyEditorElement("attachment-remove",{attachment:e})},u.prototype.compositionDidStartEditingAttachment=function(t,e){return this.attachmentLocationRange=this.composition.document.getLocationRangeOfAttachment(t),this.compositionController.installAttachmentEditorForAttachment(t,e),this.selectionManager.setLocationRange(this.attachmentLocationRange)},u.prototype.compositionDidStopEditingAttachment=function(){return this.compositionController.uninstallAttachmentEditor(),this.attachmentLocationRange=null},u.prototype.compositionDidRequestChangingSelectionToLocationRange=function(t){return!this.loadingSnapshot||this.isFocused()?(this.requestedLocationRange=t,this.compositionRevisionWhenLocationRangeRequested=this.composition.revision,this.handlingInput?void 0:this.render()):void 0},u.prototype.compositionWillLoadSnapshot=function(){return this.loadingSnapshot=!0},u.prototype.compositionDidLoadSnapshot=function(){return this.compositionController.refreshViewCache(),this.render(),this.loadingSnapshot=!1},u.prototype.getSelectionManager=function(){return this.selectionManager},u.proxyMethod("getSelectionManager().setLocationRange"),u.proxyMethod("getSelectionManager().getLocationRange"),u.prototype.attachmentManagerDidRequestRemovalOfAttachment=function(t){return this.removeAttachment(t)},u.prototype.compositionControllerWillSyncDocumentView=function(){return this.inputController.editorWillSyncDocumentView(),this.selectionManager.lock(),this.selectionManager.clearSelection()},u.prototype.compositionControllerDidSyncDocumentView=function(){return this.inputController.editorDidSyncDocumentView(),this.selectionManager.unlock(),this.updateCurrentActions(),this.notifyEditorElement("sync")},u.prototype.compositionControllerDidRender=function(){return null!=this.requestedLocationRange&&(this.compositionRevisionWhenLocationRangeRequested===this.composition.revision&&this.selectionManager.setLocationRange(this.requestedLocationRange),this.requestedLocationRange=null,this.compositionRevisionWhenLocationRangeRequested=null),this.renderedCompositionRevision!==this.composition.revision&&(this.runEditorFilters(),this.composition.updateCurrentAttributes(),this.notifyEditorElement("render")),this.renderedCompositionRevision=this.composition.revision},u.prototype.compositionControllerDidFocus=function(){return this.isFocusedInvisibly()&&this.setLocationRange({index:0,offset:0}),this.toolbarController.hideDialog(),this.notifyEditorElement("focus")},u.prototype.compositionControllerDidBlur=function(){return this.notifyEditorElement("blur")},u.prototype.compositionControllerDidSelectAttachment=function(t,e){return this.toolbarController.hideDialog(),this.composition.editAttachment(t,e)},u.prototype.compositionControllerDidRequestDeselectingAttachment=function(t){var e,n;return e=null!=(n=this.attachmentLocationRange)?n:this.composition.document.getLocationRangeOfAttachment(t),this.selectionManager.setLocationRange(e[1])},u.prototype.compositionControllerWillUpdateAttachment=function(t){return this.editor.recordUndoEntry("Edit Attachment",{context:t.id,consolidatable:!0})},u.prototype.compositionControllerDidRequestRemovalOfAttachment=function(t){return this.removeAttachment(t)},u.prototype.inputControllerWillHandleInput=function(){return this.handlingInput=!0,this.requestedRender=!1},u.prototype.inputControllerDidRequestRender=function(){return this.requestedRender=!0},u.prototype.inputControllerDidHandleInput=function(){return this.handlingInput=!1,this.requestedRender?(this.requestedRender=!1,this.render()):void 0},u.prototype.inputControllerDidAllowUnhandledInput=function(){return this.notifyEditorElement("change")},u.prototype.inputControllerDidRequestReparse=function(){return this.reparse()},u.prototype.inputControllerWillPerformTyping=function(){return this.recordTypingUndoEntry()},u.prototype.inputControllerWillPerformFormatting=function(t){return this.recordFormattingUndoEntry(t)},u.prototype.inputControllerWillCutText=function(){return this.editor.recordUndoEntry("Cut")},u.prototype.inputControllerWillPaste=function(t){return this.editor.recordUndoEntry("Paste"),this.pasting=!0,this.notifyEditorElement("before-paste",{paste:t})},u.prototype.inputControllerDidPaste=function(t){return t.range=this.pastedRange,this.pastedRange=null,this.pasting=null,this.notifyEditorElement("paste",{paste:t})},u.prototype.inputControllerWillMoveText=function(){return this.editor.recordUndoEntry("Move")},u.prototype.inputControllerWillAttachFiles=function(){return this.editor.recordUndoEntry("Drop Files")},u.prototype.inputControllerWillPerformUndo=function(){return this.editor.undo()},u.prototype.inputControllerWillPerformRedo=function(){return this.editor.redo()},u.prototype.inputControllerDidReceiveKeyboardCommand=function(t){return this.toolbarController.applyKeyboardCommand(t)},u.prototype.inputControllerDidStartDrag=function(){return this.locationRangeBeforeDrag=this.selectionManager.getLocationRange()},u.prototype.inputControllerDidReceiveDragOverPoint=function(t){return this.selectionManager.setLocationRangeFromPointRange(t)},u.prototype.inputControllerDidCancelDrag=function(){return this.selectionManager.setLocationRange(this.locationRangeBeforeDrag),this.locationRangeBeforeDrag=null},u.prototype.locationRangeDidChange=function(t){return this.composition.updateCurrentAttributes(),this.updateCurrentActions(),this.attachmentLocationRange&&!o(this.attachmentLocationRange,t)&&this.composition.stopEditingAttachment(),this.notifyEditorElement("selection-change")},u.prototype.toolbarDidClickButton=function(){return this.getLocationRange()?void 0:this.setLocationRange({index:0,offset:0})},u.prototype.toolbarDidInvokeAction=function(t){return this.invokeAction(t)},u.prototype.toolbarDidToggleAttribute=function(t){return this.recordFormattingUndoEntry(t),this.composition.toggleCurrentAttribute(t),this.render(),this.selectionFrozen?void 0:this.editorElement.focus()},u.prototype.toolbarDidUpdateAttribute=function(t,e){return this.recordFormattingUndoEntry(t),this.composition.setCurrentAttribute(t,e),this.render(),this.selectionFrozen?void 0:this.editorElement.focus()},u.prototype.toolbarDidRemoveAttribute=function(t){return this.recordFormattingUndoEntry(t),this.composition.removeCurrentAttribute(t),this.render(),this.selectionFrozen?void 0:this.editorElement.focus()},u.prototype.toolbarWillShowDialog=function(){return this.composition.expandSelectionForEditing(),this.freezeSelection()},u.prototype.toolbarDidShowDialog=function(t){return this.notifyEditorElement("toolbar-dialog-show",{dialogName:t})},u.prototype.toolbarDidHideDialog=function(t){return this.thawSelection(),this.editorElement.focus(),this.notifyEditorElement("toolbar-dialog-hide",{dialogName:t})},u.prototype.freezeSelection=function(){return this.selectionFrozen?void 0:(this.selectionManager.lock(),this.composition.freezeSelection(),this.selectionFrozen=!0,this.render())},u.prototype.thawSelection=function(){return this.selectionFrozen?(this.composition.thawSelection(),this.selectionManager.unlock(),this.selectionFrozen=!1,this.render()):void 0},u.prototype.actions={undo:{test:function(){return this.editor.canUndo()},perform:function(){return this.editor.undo()}},redo:{test:function(){return this.editor.canRedo()},perform:function(){return this.editor.redo()}},link:{test:function(){return this.editor.canActivateAttribute("href")}},increaseNestingLevel:{test:function(){return this.editor.canIncreaseNestingLevel()},perform:function(){return this.editor.increaseNestingLevel()&&this.render()}},decreaseNestingLevel:{test:function(){return this.editor.canDecreaseNestingLevel()},perform:function(){return this.editor.decreaseNestingLevel()&&this.render()}},attachFiles:{test:function(){return!0},perform:function(){return e.config.input.pickFiles(this.editor.insertFiles)}}},u.prototype.canInvokeAction=function(t){var e,n;return this.actionIsExternal(t)?!0:!!(null!=(e=this.actions[t])&&null!=(n=e.test)?n.call(this):void 0)},u.prototype.invokeAction=function(t){var e,n;return this.actionIsExternal(t)?this.notifyEditorElement("action-invoke",{actionName:t}):null!=(e=this.actions[t])&&null!=(n=e.perform)?n.call(this):void 0},u.prototype.actionIsExternal=function(t){return/^x-./.test(t)},u.prototype.getCurrentActions=function(){var t,e;e={};for(t in this.actions)e[t]=this.canInvokeAction(t);return e},u.prototype.updateCurrentActions=function(){var t;return t=this.getCurrentActions(),n(t,this.currentActions)?void 0:(this.currentActions=t,this.toolbarController.updateActions(this.currentActions),this.notifyEditorElement("actions-change",{actions:this.currentActions}))},u.prototype.runEditorFilters=function(){var t,e,n,i,o,r,s,a;for(a=this.composition.getSnapshot(),o=this.editor.filters,n=0,i=o.length;i>n;n++)e=o[n],t=a.document,s=a.selectedRange,a=null!=(r=e.call(this.editor,a))?r:{},null==a.document&&(a.document=t),null==a.selectedRange&&(a.selectedRange=s);return c(a,this.composition.getSnapshot())?void 0:this.composition.loadSnapshot(a)},c=function(t,e){return o(t.selectedRange,e.selectedRange)&&t.document.isEqualTo(e.document)},u.prototype.updateInputElement=function(){var t,n;return t=this.compositionController.getSerializableElement(),n=e.serializeToContentType(t,"text/html"),this.editorElement.setInputElementValue(n)},u.prototype.notifyEditorElement=function(t,e){switch(t){case"document-change":this.documentChangedSinceLastRender=!0;break;case"render":this.documentChangedSinceLastRender&&(this.documentChangedSinceLastRender=!1,this.notifyEditorElement("change"));break;case"change":case"attachment-add":case"attachment-edit":case"attachment-remove":this.updateInputElement()}return this.editorElement.notify(t,e)},u.prototype.removeAttachment=function(t){return this.editor.recordUndoEntry("Delete Attachment"),this.composition.removeAttachment(t),this.render()},u.prototype.recordFormattingUndoEntry=function(e){var n,o;return n=t(e),o=this.selectionManager.getLocationRange(),n||!i(o)?this.editor.recordUndoEntry("Formatting",{context:this.getUndoContext(),consolidatable:!0}):void 0},u.prototype.recordTypingUndoEntry=function(){return this.editor.recordUndoEntry("Typing",{context:this.getUndoContext(this.currentAttributes),consolidatable:!0})},u.prototype.getUndoContext=function(){var t;return t=1<=arguments.length?a.call(arguments,0):[],[this.getLocationContext(),this.getTimeContext()].concat(a.call(t))},u.prototype.getLocationContext=function(){var t;return t=this.selectionManager.getLocationRange(),i(t)?t[0].index:t},u.prototype.getTimeContext=function(){return e.config.undoInterval>0?Math.floor((new Date).getTime()/e.config.undoInterval):0},u.prototype.isFocused=function(){var t;return this.editorElement===(null!=(t=this.editorElement.ownerDocument)?t.activeElement:void 0)},u.prototype.isFocusedInvisibly=function(){return this.isFocused()&&!this.getLocationRange()},u}(e.Controller)}.call(this),function(){var t,n,i,o,r,s,a,u=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};n=e.browser,s=e.makeElement,a=e.triggerEvent,o=e.handleEvent,r=e.handleEventOnce,i=e.findClosestElementFromNode,t=e.AttachmentView.attachmentSelector,e.registerElement("trix-editor",function(){var c,l,h,p,d,f,g,m,v;return g=0,l=function(t){return!document.querySelector(":focus")&&t.hasAttribute("autofocus")&&document.querySelector("[autofocus]")===t?t.focus():void 0},m=function(t){return t.hasAttribute("contenteditable")?void 0:(t.setAttribute("contenteditable",""),r("focus",{onElement:t,withCallback:function(){return h(t)}}))},h=function(t){return d(t),v(t)},d=function(t){return("function"==typeof document.queryCommandSupported?document.queryCommandSupported("enableObjectResizing"):void 0)?(document.execCommand("enableObjectResizing",!1,!1),o("mscontrolselect",{onElement:t,preventDefault:!0})):void 0},v=function(){var t;return("function"==typeof document.queryCommandSupported?document.queryCommandSupported("DefaultParagraphSeparator"):void 0)&&(t=e.config.blockAttributes["default"].tagName,"div"===t||"p"===t)?document.execCommand("DefaultParagraphSeparator",!1,t):void 0},c=function(t){return t.hasAttribute("role")?void 0:t.setAttribute("role","textbox")},f=function(t){var e;if(!t.hasAttribute("aria-label")&&!t.hasAttribute("aria-labelledby"))return(e=function(){var e,n,i;return i=function(){var n,i,o,r;for(o=t.labels,r=[],n=0,i=o.length;i>n;n++)e=o[n],e.contains(t)||r.push(e.textContent);return r}(),(n=i.join(" "))?t.setAttribute("aria-label",n):t.removeAttribute("aria-label")})(),o("focus",{onElement:t,withCallback:e})},p=function(){return n.forcesObjectResizing?{display:"inline",width:"auto"}:{display:"inline-block",width:"1px"}}(),{defaultCSS:"%t {\n display: block;\n}\n\n%t:empty:not(:focus)::before {\n content: attr(placeholder);\n color: graytext;\n cursor: text;\n pointer-events: none;\n}\n\n%t a[contenteditable=false] {\n cursor: text;\n}\n\n%t img {\n max-width: 100%;\n height: auto;\n}\n\n%t "+t+" figcaption textarea {\n resize: none;\n}\n\n%t "+t+" figcaption textarea.trix-autoresize-clone {\n position: absolute;\n left: -9999px;\n max-height: 0px;\n}\n\n%t "+t+" figcaption[data-trix-placeholder]:empty::before {\n content: attr(data-trix-placeholder);\n color: graytext;\n}\n\n%t [data-trix-cursor-target] {\n display: "+p.display+" !important;\n width: "+p.width+" !important;\n padding: 0 !important;\n margin: 0 !important;\n border: none !important;\n}\n\n%t [data-trix-cursor-target=left] {\n vertical-align: top !important;\n margin-left: -1px !important;\n}\n\n%t [data-trix-cursor-target=right] {\n vertical-align: bottom !important;\n margin-right: -1px !important;\n}",trixId:{get:function(){return this.hasAttribute("trix-id")?this.getAttribute("trix-id"):(this.setAttribute("trix-id",++g),this.trixId)}},labels:{get:function(){var t,e,n;return e=[],this.id&&this.ownerDocument&&e.push.apply(e,this.ownerDocument.querySelectorAll("label[for='"+this.id+"']")),(t=i(this,{matchingSelector:"label"}))&&((n=t.control)===this||null===n)&&e.push(t),e}},toolbarElement:{get:function(){var t,e,n;return this.hasAttribute("toolbar")?null!=(e=this.ownerDocument)?e.getElementById(this.getAttribute("toolbar")):void 0:this.parentNode?(n="trix-toolbar-"+this.trixId,this.setAttribute("toolbar",n),t=s("trix-toolbar",{id:n}),this.parentNode.insertBefore(t,this),t):void 0}},inputElement:{get:function(){var t,e,n;return this.hasAttribute("input")?null!=(n=this.ownerDocument)?n.getElementById(this.getAttribute("input")):void 0:this.parentNode?(e="trix-input-"+this.trixId,this.setAttribute("input",e),t=s("input",{type:"hidden",id:e}),this.parentNode.insertBefore(t,this.nextElementSibling),t):void 0}},editor:{get:function(){var t;return null!=(t=this.editorController)?t.editor:void 0}},name:{get:function(){var t;return null!=(t=this.inputElement)?t.name:void 0}},value:{get:function(){var t;return null!=(t=this.inputElement)?t.value:void 0},set:function(t){var e;return this.defaultValue=t,null!=(e=this.editor)?e.loadHTML(this.defaultValue):void 0}},notify:function(t,e){return this.editorController?a("trix-"+t,{onElement:this,attributes:e}):void 0},setInputElementValue:function(t){var e;return null!=(e=this.inputElement)?e.value=t:void 0},initialize:function(){return this.hasAttribute("data-trix-internal")?void 0:(m(this),c(this),f(this))},connect:function(){return this.hasAttribute("data-trix-internal")?void 0:(this.editorController||(a("trix-before-initialize",{onElement:this}),this.editorController=new e.EditorController({editorElement:this,html:this.defaultValue=this.value}),requestAnimationFrame(function(t){return function(){return a("trix-initialize",{onElement:t})}}(this))),this.editorController.registerSelectionManager(),this.registerResetListener(),this.registerClickListener(),l(this))},disconnect:function(){var t;return null!=(t=this.editorController)&&t.unregisterSelectionManager(),this.unregisterResetListener(),this.unregisterClickListener()},registerResetListener:function(){return this.resetListener=this.resetBubbled.bind(this),window.addEventListener("reset",this.resetListener,!1)},unregisterResetListener:function(){return window.removeEventListener("reset",this.resetListener,!1)},registerClickListener:function(){return this.clickListener=this.clickBubbled.bind(this),window.addEventListener("click",this.clickListener,!1)},unregisterClickListener:function(){return window.removeEventListener("click",this.clickListener,!1)},resetBubbled:function(t){var e;if(!t.defaultPrevented&&t.target===(null!=(e=this.inputElement)?e.form:void 0))return this.reset()},clickBubbled:function(t){var e;if(!(t.defaultPrevented||this.contains(t.target)||!(e=i(t.target,{matchingSelector:"label"}))||u.call(this.labels,e)<0))return this.focus()},reset:function(){return this.value=this.defaultValue}}}())}.call(this),function(){}.call(this)}).call(this),"object"==typeof module&&module.exports?module.exports=e:"function"==typeof define&&define.amd&&define(e)}.call(this); \ No newline at end of file diff --git a/src/trix/models/html_parser.coffee b/src/trix/models/html_parser.coffee index 57b45db1d..a3a2f12b0 100644 --- a/src/trix/models/html_parser.coffee +++ b/src/trix/models/html_parser.coffee @@ -222,9 +222,10 @@ class Trix.HTMLParser extends Trix.BasicObject while element and element isnt @containerElement for attribute, config of Trix.config.blockAttributes when config.parse isnt false if tagName(element) is config.tagName - if config.test?(element) or not config.test - attributes.push(attribute) - attributes.push(config.listAttribute) if config.listAttribute + if element.classList.contains(config.className) or not config.className + if config.test?(element) or not config.test + attributes.push(attribute) + attributes.push(config.listAttribute) if config.listAttribute element = element.parentNode attributes.reverse() diff --git a/src/trix/views/block_view.coffee b/src/trix/views/block_view.coffee index eac571e7a..ac5f27447 100644 --- a/src/trix/views/block_view.coffee +++ b/src/trix/views/block_view.coffee @@ -23,17 +23,17 @@ class Trix.BlockView extends Trix.ObjectView if @attributes.length nodes else - {tagName} = Trix.config.blockAttributes.default + {tagName, className} = Trix.config.blockAttributes.default attributes = dir: "rtl" if @block.isRTL() - element = makeElement({tagName, attributes}) + element = makeElement({tagName, className, attributes}) element.appendChild(node) for node in nodes [element] createContainerElement: (depth) -> attributeName = @attributes[depth] - {tagName} = getBlockConfig(attributeName) + {tagName, className} = getBlockConfig(attributeName) attributes = dir: "rtl" if depth is 0 and @block.isRTL() if attributeName is "attachmentGallery" diff --git a/test/src/test.coffee b/test/src/test.coffee index 291e9208a..d037596b3 100644 --- a/test/src/test.coffee +++ b/test/src/test.coffee @@ -4,6 +4,9 @@ #= require_tree ./unit Trix.config.undoInterval = 0 +Trix.config.blockAttributes.blockWithClassNameTest = + tagName: "div" + className: "class-name-test" QUnit.config.hidepassed = true QUnit.config.testTimeout = 20000 diff --git a/test/src/test_helpers/fixtures/fixtures.coffee b/test/src/test_helpers/fixtures/fixtures.coffee index 7e7c63863..269862e0b 100644 --- a/test/src/test_helpers/fixtures/fixtures.coffee +++ b/test/src/test_helpers/fixtures/fixtures.coffee @@ -591,6 +591,11 @@ removeWhitespace = (string) ->

 گ
\ """ + "block with className": + document: createDocument(["", {}, ["blockWithClassNameTest"]]) + html: "
#{blockComment}
" + + @eachFixture = (callback) -> for name, details of @fixtures callback(name, details) From f97c3a9f68e08f3ba1d9dc6822bed4acfe456993 Mon Sep 17 00:00:00 2001 From: Sergey Burtsev Date: Wed, 24 Feb 2021 02:38:56 +0300 Subject: [PATCH 4/5] Fix after refactor --- dist/trix-core.js | 2 +- dist/trix.js | 2 +- src/trix/models/block.coffee | 7 +++---- src/trix/models/html_parser.coffee | 6 +++--- 4 files changed, 8 insertions(+), 9 deletions(-) diff --git a/dist/trix-core.js b/dist/trix-core.js index 49f847d4c..9f0641c9f 100644 --- a/dist/trix-core.js +++ b/dist/trix-core.js @@ -7,6 +7,6 @@ http://trix-editor.org/ },r.prototype.getAllChildViews=function(){var t,e,n,i,r;for(r=[],i=this.childViews,e=0,n=i.length;n>e;e++)t=i[e],r.push(t),r=r.concat(t.getAllChildViews());return r},r.prototype.findElement=function(){return this.findElementForObject(this.object)},r.prototype.findElementForObject=function(t){var e;return(e=null!=t?t.id:void 0)?this.rootView.element.querySelector("[data-trix-id='"+e+"']"):void 0},r.prototype.findViewForObject=function(t){var e,n,i,r;for(i=this.getAllChildViews(),e=0,n=i.length;n>e;e++)if(r=i[e],r.object===t)return r},r.prototype.getViewCache=function(){return this.rootView!==this?this.rootView.getViewCache():this.isViewCachingEnabled()?null!=this.viewCache?this.viewCache:this.viewCache={}:void 0},r.prototype.isViewCachingEnabled=function(){return this.shouldCacheViews!==!1},r.prototype.enableViewCaching=function(){return this.shouldCacheViews=!0},r.prototype.disableViewCaching=function(){return this.shouldCacheViews=!1},r.prototype.getCachedViewForObject=function(t){var e;return null!=(e=this.getViewCache())?e[t.getCacheKey()]:void 0},r.prototype.cacheViewForObject=function(t,e){var n;return null!=(n=this.getViewCache())?n[e.getCacheKey()]=t:void 0},r.prototype.garbageCollectCachedViews=function(){var t,e,n,r,o,s;if(t=this.getViewCache()){s=this.getAllChildViews().concat(this),n=function(){var t,e,n;for(n=[],t=0,e=s.length;e>t;t++)o=s[t],n.push(o.object.getCacheKey());return n}(),r=[];for(e in t)i.call(n,e)<0&&r.push(delete t[e]);return r}},r}(e.BasicObject)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var r in e)n.call(e,r)&&(t[r]=e[r]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.ObjectGroupView=function(e){function n(){n.__super__.constructor.apply(this,arguments),this.objectGroup=this.object,this.viewClass=this.options.viewClass,delete this.options.viewClass}return t(n,e),n.prototype.getChildViews=function(){var t,e,n,i;if(!this.childViews.length)for(i=this.objectGroup.getObjects(),t=0,e=i.length;e>t;t++)n=i[t],this.findOrCreateCachedChildView(this.viewClass,n,this.options);return this.childViews},n.prototype.createNodes=function(){var t,e,n,i,r,o,s,a,u;for(t=this.createContainerElement(),s=this.getChildViews(),e=0,i=s.length;i>e;e++)for(u=s[e],a=u.getNodes(),n=0,r=a.length;r>n;n++)o=a[n],t.appendChild(o);return[t]},n.prototype.createContainerElement=function(t){return null==t&&(t=this.objectGroup.getDepth()),this.getChildViews()[0].createContainerElement(t)},n}(e.ObjectView)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var r in e)n.call(e,r)&&(t[r]=e[r]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.Controller=function(e){function n(){return n.__super__.constructor.apply(this,arguments)}return t(n,e),n}(e.BasicObject)}.call(this),function(){var t,n,i,r,o,s,a=function(t,e){return function(){return t.apply(e,arguments)}},u=function(t,e){function n(){this.constructor=t}for(var i in e)c.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},c={}.hasOwnProperty,l=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.findClosestElementFromNode,i=e.nodeIsEmptyTextNode,n=e.nodeIsBlockStartComment,r=e.normalizeSpaces,o=e.summarizeStringChange,s=e.tagName,e.MutationObserver=function(e){function c(t){this.element=t,this.didMutate=a(this.didMutate,this),this.observer=new window.MutationObserver(this.didMutate),this.start()}var h,p,d,f;return u(c,e),p="data-trix-mutable",d="["+p+"]",f={attributes:!0,childList:!0,characterData:!0,characterDataOldValue:!0,subtree:!0},c.prototype.start=function(){return this.reset(),this.observer.observe(this.element,f)},c.prototype.stop=function(){return this.observer.disconnect()},c.prototype.didMutate=function(t){var e,n;return(e=this.mutations).push.apply(e,this.findSignificantMutations(t)),this.mutations.length?(null!=(n=this.delegate)&&"function"==typeof n.elementDidMutate&&n.elementDidMutate(this.getMutationSummary()),this.reset()):void 0},c.prototype.reset=function(){return this.mutations=[]},c.prototype.findSignificantMutations=function(t){var e,n,i,r;for(r=[],e=0,n=t.length;n>e;e++)i=t[e],this.mutationIsSignificant(i)&&r.push(i);return r},c.prototype.mutationIsSignificant=function(t){var e,n,i,r;if(this.nodeIsMutable(t.target))return!1;for(r=this.nodesModifiedByMutation(t),e=0,n=r.length;n>e;e++)if(i=r[e],this.nodeIsSignificant(i))return!0;return!1},c.prototype.nodeIsSignificant=function(t){return t!==this.element&&!this.nodeIsMutable(t)&&!i(t)},c.prototype.nodeIsMutable=function(e){return t(e,{matchingSelector:d})},c.prototype.nodesModifiedByMutation=function(t){var e;switch(e=[],t.type){case"attributes":t.attributeName!==p&&e.push(t.target);break;case"characterData":e.push(t.target.parentNode),e.push(t.target);break;case"childList":e.push.apply(e,t.addedNodes),e.push.apply(e,t.removedNodes)}return e},c.prototype.getMutationSummary=function(){return this.getTextMutationSummary()},c.prototype.getTextMutationSummary=function(){var t,e,n,i,r,o,s,a,u,c,h;for(a=this.getTextChangesFromCharacterData(),n=a.additions,r=a.deletions,h=this.getTextChangesFromChildList(),u=h.additions,o=0,s=u.length;s>o;o++)e=u[o],l.call(n,e)<0&&n.push(e);return r.push.apply(r,h.deletions),c={},(t=n.join(""))&&(c.textAdded=t),(i=r.join(""))&&(c.textDeleted=i),c},c.prototype.getMutationsByType=function(t){var e,n,i,r,o;for(r=this.mutations,o=[],e=0,n=r.length;n>e;e++)i=r[e],i.type===t&&o.push(i);return o},c.prototype.getTextChangesFromChildList=function(){var t,e,i,o,s,a,u,c,l,p,d;for(t=[],u=[],a=this.getMutationsByType("childList"),e=0,o=a.length;o>e;e++)s=a[e],t.push.apply(t,s.addedNodes),u.push.apply(u,s.removedNodes);return c=0===t.length&&1===u.length&&n(u[0]),c?(p=[],d=["\n"]):(p=h(t),d=h(u)),{additions:function(){var t,e,n;for(n=[],i=t=0,e=p.length;e>t;i=++t)l=p[i],l!==d[i]&&n.push(r(l));return n}(),deletions:function(){var t,e,n;for(n=[],i=t=0,e=d.length;e>t;i=++t)l=d[i],l!==p[i]&&n.push(r(l));return n}()}},c.prototype.getTextChangesFromCharacterData=function(){var t,e,n,i,s,a,u,c;return e=this.getMutationsByType("characterData"),e.length&&(c=e[0],n=e[e.length-1],s=r(c.oldValue),i=r(n.target.data),a=o(s,i),t=a.added,u=a.removed),{additions:t?[t]:[],deletions:u?[u]:[]}},h=function(t){var e,n,i,r;for(null==t&&(t=[]),r=[],e=0,n=t.length;n>e;e++)switch(i=t[e],i.nodeType){case Node.TEXT_NODE:r.push(i.data);break;case Node.ELEMENT_NODE:"br"===s(i)?r.push("\n"):r.push.apply(r,h(i.childNodes))}return r},c}(e.BasicObject)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var r in e)n.call(e,r)&&(t[r]=e[r]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.FileVerificationOperation=function(e){function n(t){this.file=t}return t(n,e),n.prototype.perform=function(t){var e;return e=new FileReader,e.onerror=function(){return t(!1)},e.onload=function(n){return function(){e.onerror=null;try{e.abort()}catch(i){}return t(!0,n.file)}}(this),e.readAsArrayBuffer(this.file)},n}(e.Operation)}.call(this),function(){var t,n,i=function(t,e){function n(){this.constructor=t}for(var i in e)r.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},r={}.hasOwnProperty;t=e.handleEvent,n=e.innerElementIsActive,e.InputController=function(r){function o(n){var i;this.element=n,this.mutationObserver=new e.MutationObserver(this.element),this.mutationObserver.delegate=this;for(i in this.events)t(i,{onElement:this.element,withCallback:this.handlerFor(i)})}return i(o,r),o.prototype.events={},o.prototype.elementDidMutate=function(){},o.prototype.editorWillSyncDocumentView=function(){return this.mutationObserver.stop()},o.prototype.editorDidSyncDocumentView=function(){return this.mutationObserver.start()},o.prototype.requestRender=function(){var t;return null!=(t=this.delegate)&&"function"==typeof t.inputControllerDidRequestRender?t.inputControllerDidRequestRender():void 0},o.prototype.requestReparse=function(){var t;return null!=(t=this.delegate)&&"function"==typeof t.inputControllerDidRequestReparse&&t.inputControllerDidRequestReparse(),this.requestRender()},o.prototype.attachFiles=function(t){var n,i;return i=function(){var i,r,o;for(o=[],i=0,r=t.length;r>i;i++)n=t[i],o.push(new e.FileVerificationOperation(n));return o}(),Promise.all(i).then(function(t){return function(e){return t.handleInput(function(){var t,n;return null!=(t=this.delegate)&&t.inputControllerWillAttachFiles(),null!=(n=this.responder)&&n.insertFiles(e),this.requestRender()})}}(this))},o.prototype.handlerFor=function(t){return function(e){return function(i){return i.defaultPrevented?void 0:e.handleInput(function(){return n(this.element)?void 0:(this.eventName=t,this.events[t].call(this,i))})}}(this)},o.prototype.handleInput=function(t){var e,n;try{return null!=(e=this.delegate)&&e.inputControllerWillHandleInput(),t.call(this)}finally{null!=(n=this.delegate)&&n.inputControllerDidHandleInput()}},o.prototype.createLinkHTML=function(t,e){var n;return n=document.createElement("a"),n.href=t,n.textContent=null!=e?e:t,n.outerHTML},o}(e.BasicObject)}.call(this),function(){var t,n,i,r,o,s,a,u,c,l,h,p,d,f=function(t,e){function n(){this.constructor=t}for(var i in e)g.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},g={}.hasOwnProperty,m=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};c=e.makeElement,l=e.objectsAreEqual,d=e.tagName,n=e.browser,a=e.keyEventIsKeyboardCommand,r=e.dataTransferIsWritable,i=e.dataTransferIsPlainText,u=e.config.keyNames,e.Level0InputController=function(n){function s(){s.__super__.constructor.apply(this,arguments),this.resetInputSummary()}var d;return f(s,n),d=0,s.prototype.setInputSummary=function(t){var e,n;null==t&&(t={}),this.inputSummary.eventName=this.eventName;for(e in t)n=t[e],this.inputSummary[e]=n;return this.inputSummary},s.prototype.resetInputSummary=function(){return this.inputSummary={}},s.prototype.reset=function(){return this.resetInputSummary(),e.selectionChangeObserver.reset()},s.prototype.elementDidMutate=function(t){var e;return this.isComposing()?null!=(e=this.delegate)&&"function"==typeof e.inputControllerDidAllowUnhandledInput?e.inputControllerDidAllowUnhandledInput():void 0:this.handleInput(function(){return this.mutationIsSignificant(t)&&(this.mutationIsExpected(t)?this.requestRender():this.requestReparse()),this.reset()})},s.prototype.mutationIsExpected=function(t){var e,n,i,r,o,s,a,u,c,l;return a=t.textAdded,u=t.textDeleted,this.inputSummary.preferDocument?!0:(e=null!=a?a===this.inputSummary.textAdded:!this.inputSummary.textAdded,n=null!=u?this.inputSummary.didDelete:!this.inputSummary.didDelete,c=("\n"===a||" \n"===a)&&!e,l="\n"===u&&!n,s=c&&!l||l&&!c,s&&(r=this.getSelectedRange())&&(i=c?a.replace(/\n$/,"").length||-1:(null!=a?a.length:void 0)||1,null!=(o=this.responder)?o.positionIsBlockBreak(r[1]+i):void 0)?!0:e&&n)},s.prototype.mutationIsSignificant=function(t){var e,n,i;return i=Object.keys(t).length>0,e=""===(null!=(n=this.compositionInput)?n.getEndData():void 0),i||!e},s.prototype.events={keydown:function(t){var n,i,r,o,s,c,l,h,p;if(this.isComposing()||this.resetInputSummary(),this.inputSummary.didInput=!0,o=u[t.keyCode]){for(i=this.keys,h=["ctrl","alt","shift","meta"],r=0,c=h.length;c>r;r++)l=h[r],t[l+"Key"]&&("ctrl"===l&&(l="control"),i=null!=i?i[l]:void 0);null!=(null!=i?i[o]:void 0)&&(this.setInputSummary({keyName:o}),e.selectionChangeObserver.reset(),i[o].call(this,t))}return a(t)&&(n=String.fromCharCode(t.keyCode).toLowerCase())&&(s=function(){var e,n,i,r;for(i=["alt","shift"],r=[],e=0,n=i.length;n>e;e++)l=i[e],t[l+"Key"]&&r.push(l);return r}(),s.push(n),null!=(p=this.delegate)?p.inputControllerDidReceiveKeyboardCommand(s):void 0)?t.preventDefault():void 0},keypress:function(t){var e,n,i;if(null==this.inputSummary.eventName&&!t.metaKey&&(!t.ctrlKey||t.altKey))return(i=p(t))?(null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.insertString(i),this.setInputSummary({textAdded:i,didDelete:this.selectionIsExpanded()})):void 0},textInput:function(t){var e,n,i,r;return e=t.data,r=this.inputSummary.textAdded,r&&r!==e&&r.toUpperCase()===e?(n=this.getSelectedRange(),this.setSelectedRange([n[0],n[1]+r.length]),null!=(i=this.responder)&&i.insertString(e),this.setInputSummary({textAdded:e}),this.setSelectedRange(n)):void 0},dragenter:function(t){return t.preventDefault()},dragstart:function(t){var e,n;return n=t.target,this.serializeSelectionToDataTransfer(t.dataTransfer),this.draggedRange=this.getSelectedRange(),null!=(e=this.delegate)&&"function"==typeof e.inputControllerDidStartDrag?e.inputControllerDidStartDrag():void 0},dragover:function(t){var e,n;return!this.draggedRange&&!this.canAcceptDataTransfer(t.dataTransfer)||(t.preventDefault(),e={x:t.clientX,y:t.clientY},l(e,this.draggingPoint))?void 0:(this.draggingPoint=e,null!=(n=this.delegate)&&"function"==typeof n.inputControllerDidReceiveDragOverPoint?n.inputControllerDidReceiveDragOverPoint(this.draggingPoint):void 0)},dragend:function(){var t;return null!=(t=this.delegate)&&"function"==typeof t.inputControllerDidCancelDrag&&t.inputControllerDidCancelDrag(),this.draggedRange=null,this.draggingPoint=null},drop:function(t){var n,i,r,o,s,a,u,c,l;return t.preventDefault(),r=null!=(s=t.dataTransfer)?s.files:void 0,o={x:t.clientX,y:t.clientY},null!=(a=this.responder)&&a.setLocationRangeFromPointRange(o),(null!=r?r.length:void 0)?this.attachFiles(r):this.draggedRange?(null!=(u=this.delegate)&&u.inputControllerWillMoveText(),null!=(c=this.responder)&&c.moveTextFromRange(this.draggedRange),this.draggedRange=null,this.requestRender()):(i=t.dataTransfer.getData("application/x-trix-document"))&&(n=e.Document.fromJSONString(i),null!=(l=this.responder)&&l.insertDocument(n),this.requestRender()),this.draggedRange=null,this.draggingPoint=null},cut:function(t){var e,n;return(null!=(e=this.responder)?e.selectionIsExpanded():void 0)&&(this.serializeSelectionToDataTransfer(t.clipboardData)&&t.preventDefault(),null!=(n=this.delegate)&&n.inputControllerWillCutText(),this.deleteInDirection("backward"),t.defaultPrevented)?this.requestRender():void 0},copy:function(t){var e;return(null!=(e=this.responder)?e.selectionIsExpanded():void 0)&&this.serializeSelectionToDataTransfer(t.clipboardData)?t.preventDefault():void 0},paste:function(t){var n,r,s,a,u,c,l,p,f,g,y,v,b,A,C,x,R,E,S,k,D,w,L;return n=null!=(p=t.clipboardData)?p:t.testClipboardData,l={clipboard:n},null==n||h(t)?void this.getPastedHTMLUsingHiddenElement(function(t){return function(e){var n,i,r;return l.type="text/html",l.html=e,null!=(n=t.delegate)&&n.inputControllerWillPaste(l),null!=(i=t.responder)&&i.insertHTML(l.html),t.requestRender(),null!=(r=t.delegate)?r.inputControllerDidPaste(l):void 0}}(this)):((a=n.getData("URL"))?(l.type="text/html",L=(c=n.getData("public.url-name"))?e.squishBreakableWhitespace(c).trim():a,l.html=this.createLinkHTML(a,L),null!=(f=this.delegate)&&f.inputControllerWillPaste(l),this.setInputSummary({textAdded:L,didDelete:this.selectionIsExpanded()}),null!=(C=this.responder)&&C.insertHTML(l.html),this.requestRender(),null!=(x=this.delegate)&&x.inputControllerDidPaste(l)):i(n)?(l.type="text/plain",l.string=n.getData("text/plain"),null!=(R=this.delegate)&&R.inputControllerWillPaste(l),this.setInputSummary({textAdded:l.string,didDelete:this.selectionIsExpanded()}),null!=(E=this.responder)&&E.insertString(l.string),this.requestRender(),null!=(S=this.delegate)&&S.inputControllerDidPaste(l)):(u=n.getData("text/html"))?(l.type="text/html",l.html=u,null!=(k=this.delegate)&&k.inputControllerWillPaste(l),null!=(D=this.responder)&&D.insertHTML(l.html),this.requestRender(),null!=(w=this.delegate)&&w.inputControllerDidPaste(l)):m.call(n.types,"Files")>=0&&(s=null!=(g=n.items)&&null!=(y=g[0])&&"function"==typeof y.getAsFile?y.getAsFile():void 0)&&(!s.name&&(r=o(s))&&(s.name="pasted-file-"+ ++d+"."+r),l.type="File",l.file=s,null!=(v=this.delegate)&&v.inputControllerWillAttachFiles(),null!=(b=this.responder)&&b.insertFile(l.file),this.requestRender(),null!=(A=this.delegate)&&A.inputControllerDidPaste(l)),t.preventDefault())},compositionstart:function(t){return this.getCompositionInput().start(t.data)},compositionupdate:function(t){return this.getCompositionInput().update(t.data)},compositionend:function(t){return this.getCompositionInput().end(t.data)},beforeinput:function(){return this.inputSummary.didInput=!0},input:function(t){return this.inputSummary.didInput=!0,t.stopPropagation()}},s.prototype.keys={backspace:function(t){var e;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),this.deleteInDirection("backward",t)},"delete":function(t){var e;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),this.deleteInDirection("forward",t)},"return":function(){var t,e;return this.setInputSummary({preferDocument:!0}),null!=(t=this.delegate)&&t.inputControllerWillPerformTyping(),null!=(e=this.responder)?e.insertLineBreak():void 0},tab:function(t){var e,n;return(null!=(e=this.responder)?e.canIncreaseNestingLevel():void 0)?(null!=(n=this.responder)&&n.increaseNestingLevel(),this.requestRender(),t.preventDefault()):void 0},left:function(t){var e;return this.selectionIsInCursorTarget()?(t.preventDefault(),null!=(e=this.responder)?e.moveCursorInDirection("backward"):void 0):void 0},right:function(t){var e;return this.selectionIsInCursorTarget()?(t.preventDefault(),null!=(e=this.responder)?e.moveCursorInDirection("forward"):void 0):void 0},control:{d:function(t){var e;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),this.deleteInDirection("forward",t)},h:function(t){var e;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),this.deleteInDirection("backward",t)},o:function(t){var e,n;return t.preventDefault(),null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.insertString("\n",{updatePosition:!1}),this.requestRender()}},shift:{"return":function(t){var e,n;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.insertString("\n"),this.requestRender(),t.preventDefault()},tab:function(t){var e,n;return(null!=(e=this.responder)?e.canDecreaseNestingLevel():void 0)?(null!=(n=this.responder)&&n.decreaseNestingLevel(),this.requestRender(),t.preventDefault()):void 0},left:function(t){return this.selectionIsInCursorTarget()?(t.preventDefault(),this.expandSelectionInDirection("backward")):void 0},right:function(t){return this.selectionIsInCursorTarget()?(t.preventDefault(),this.expandSelectionInDirection("forward")):void 0}},alt:{backspace:function(){var t;return this.setInputSummary({preferDocument:!1}),null!=(t=this.delegate)?t.inputControllerWillPerformTyping():void 0}},meta:{backspace:function(){var t;return this.setInputSummary({preferDocument:!1}),null!=(t=this.delegate)?t.inputControllerWillPerformTyping():void 0}}},s.prototype.getCompositionInput=function(){return this.isComposing()?this.compositionInput:this.compositionInput=new t(this)},s.prototype.isComposing=function(){return null!=this.compositionInput&&!this.compositionInput.isEnded()},s.prototype.deleteInDirection=function(t,e){var n;return(null!=(n=this.responder)?n.deleteInDirection(t):void 0)!==!1?this.setInputSummary({didDelete:!0}):e?(e.preventDefault(),this.requestRender()):void 0},s.prototype.serializeSelectionToDataTransfer=function(t){var n,i;if(r(t))return n=null!=(i=this.responder)?i.getSelectedDocument().toSerializableDocument():void 0,t.setData("application/x-trix-document",JSON.stringify(n)),t.setData("text/html",e.DocumentView.render(n).innerHTML),t.setData("text/plain",n.toString().replace(/\n$/,"")),!0},s.prototype.canAcceptDataTransfer=function(t){var e,n,i,r,o,s;for(s={},r=null!=(i=null!=t?t.types:void 0)?i:[],e=0,n=r.length;n>e;e++)o=r[e],s[o]=!0;return s.Files||s["application/x-trix-document"]||s["text/html"]||s["text/plain"]},s.prototype.getPastedHTMLUsingHiddenElement=function(t){var n,i,r;return i=this.getSelectedRange(),r={position:"absolute",left:window.pageXOffset+"px",top:window.pageYOffset+"px",opacity:0},n=c({style:r,tagName:"div",editable:!0}),document.body.appendChild(n),n.focus(),requestAnimationFrame(function(r){return function(){var o;return o=n.innerHTML,e.removeNode(n),r.setSelectedRange(i),t(o)}}(this))},s.proxyMethod("responder?.getSelectedRange"),s.proxyMethod("responder?.setSelectedRange"),s.proxyMethod("responder?.expandSelectionInDirection"),s.proxyMethod("responder?.selectionIsInCursorTarget"),s.proxyMethod("responder?.selectionIsExpanded"),s}(e.InputController),o=function(t){var e,n;return null!=(e=t.type)&&null!=(n=e.match(/\/(\w+)$/))?n[1]:void 0},s=null!=("function"==typeof" ".codePointAt?" ".codePointAt(0):void 0),p=function(t){var n;return t.key&&s&&t.key.codePointAt(0)===t.keyCode?t.key:(null===t.which?n=t.keyCode:0!==t.which&&0!==t.charCode&&(n=t.charCode),null!=n&&"escape"!==u[n]?e.UTF16String.fromCodepoints([n]).toString():void 0)},h=function(t){var e,n,i,r,o,s,a,u,c,l;if(u=t.clipboardData){if(m.call(u.types,"text/html")>=0){for(c=u.types,i=0,s=c.length;s>i;i++)if(l=c[i],e=/^CorePasteboardFlavorType/.test(l),n=/^dyn\./.test(l)&&u.getData(l),a=e||n)return!0;return!1}return r=m.call(u.types,"com.apple.webarchive")>=0,o=m.call(u.types,"com.apple.flat-rtfd")>=0,r||o}},t=function(t){function e(t){var e;this.inputController=t,e=this.inputController,this.responder=e.responder,this.delegate=e.delegate,this.inputSummary=e.inputSummary,this.data={}}return f(e,t),e.prototype.start=function(t){var e,n;return this.data.start=t,this.isSignificant()?("keypress"===this.inputSummary.eventName&&this.inputSummary.textAdded&&null!=(e=this.responder)&&e.deleteInDirection("left"),this.selectionIsExpanded()||(this.insertPlaceholder(),this.requestRender()),this.range=null!=(n=this.responder)?n.getSelectedRange():void 0):void 0},e.prototype.update=function(t){var e;return this.data.update=t,this.isSignificant()&&(e=this.selectPlaceholder())?(this.forgetPlaceholder(),this.range=e):void 0},e.prototype.end=function(t){var e,n,i,r;return this.data.end=t,this.isSignificant()?(this.forgetPlaceholder(),this.canApplyToDocument()?(this.setInputSummary({preferDocument:!0,didInput:!1}),null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.setSelectedRange(this.range),null!=(i=this.responder)&&i.insertString(this.data.end),null!=(r=this.responder)?r.setSelectedRange(this.range[0]+this.data.end.length):void 0):null!=this.data.start||null!=this.data.update?(this.requestReparse(),this.inputController.reset()):void 0):this.inputController.reset()},e.prototype.getEndData=function(){return this.data.end},e.prototype.isEnded=function(){return null!=this.getEndData()},e.prototype.isSignificant=function(){return n.composesExistingText?this.inputSummary.didInput:!0},e.prototype.canApplyToDocument=function(){var t,e;return 0===(null!=(t=this.data.start)?t.length:void 0)&&(null!=(e=this.data.end)?e.length:void 0)>0&&null!=this.range},e.proxyMethod("inputController.setInputSummary"),e.proxyMethod("inputController.requestRender"),e.proxyMethod("inputController.requestReparse"),e.proxyMethod("responder?.selectionIsExpanded"),e.proxyMethod("responder?.insertPlaceholder"),e.proxyMethod("responder?.selectPlaceholder"),e.proxyMethod("responder?.forgetPlaceholder"),e}(e.BasicObject)}.call(this),function(){var t,n,i,r=function(t,e){return function(){return t.apply(e,arguments)}},o=function(t,e){function n(){this.constructor=t}for(var i in e)s.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},s={}.hasOwnProperty,a=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.dataTransferIsPlainText,n=e.keyEventIsKeyboardCommand,i=e.objectsAreEqual,e.Level2InputController=function(s){function u(){return this.render=r(this.render,this),u.__super__.constructor.apply(this,arguments)}var c,l,h,p,d,f;return o(u,s),u.prototype.elementDidMutate=function(){var t;return this.scheduledRender?this.composing&&null!=(t=this.delegate)&&"function"==typeof t.inputControllerDidAllowUnhandledInput?t.inputControllerDidAllowUnhandledInput():void 0:this.reparse()},u.prototype.scheduleRender=function(){return null!=this.scheduledRender?this.scheduledRender:this.scheduledRender=requestAnimationFrame(this.render)},u.prototype.render=function(){var t;return cancelAnimationFrame(this.scheduledRender),this.scheduledRender=null,this.composing||null!=(t=this.delegate)&&t.render(),"function"==typeof this.afterRender&&this.afterRender(),this.afterRender=null},u.prototype.reparse=function(){var t;return null!=(t=this.delegate)?t.reparse():void 0},u.prototype.events={keydown:function(t){var e,i,r,o;if(n(t)){if(e=l(t),null!=(o=this.delegate)?o.inputControllerDidReceiveKeyboardCommand(e):void 0)return t.preventDefault()}else if(r=t.key,t.altKey&&(r+="+Alt"),t.shiftKey&&(r+="+Shift"),i=this.keys[r])return this.withEvent(t,i)},paste:function(t){var e,n,i,r,o,s,a,u,c;return h(t)?(t.preventDefault(),this.attachFiles(t.clipboardData.files)):p(t)?(t.preventDefault(),n={type:"text/plain",string:t.clipboardData.getData("text/plain")},null!=(i=this.delegate)&&i.inputControllerWillPaste(n),null!=(r=this.responder)&&r.insertString(n.string),this.render(),null!=(o=this.delegate)?o.inputControllerDidPaste(n):void 0):(e=null!=(s=t.clipboardData)?s.getData("URL"):void 0)?(t.preventDefault(),n={type:"text/html",html:this.createLinkHTML(e)},null!=(a=this.delegate)&&a.inputControllerWillPaste(n),null!=(u=this.responder)&&u.insertHTML(n.html),this.render(),null!=(c=this.delegate)?c.inputControllerDidPaste(n):void 0):void 0},beforeinput:function(t){var e;return(e=this.inputTypes[t.inputType])?(this.withEvent(t,e),this.scheduleRender()):void 0},input:function(){return e.selectionChangeObserver.reset()},dragstart:function(t){var e,n;return(null!=(e=this.responder)?e.selectionContainsAttachments():void 0)?(t.dataTransfer.setData("application/x-trix-dragging",!0),this.dragging={range:null!=(n=this.responder)?n.getSelectedRange():void 0,point:d(t)}):void 0},dragenter:function(t){return c(t)?t.preventDefault():void 0},dragover:function(t){var e,n;if(this.dragging){if(t.preventDefault(),e=d(t),!i(e,this.dragging.point))return this.dragging.point=e,null!=(n=this.responder)?n.setLocationRangeFromPointRange(e):void 0}else if(c(t))return t.preventDefault()},drop:function(t){var e,n,i,r;return this.dragging?(t.preventDefault(),null!=(n=this.delegate)&&n.inputControllerWillMoveText(),null!=(i=this.responder)&&i.moveTextFromRange(this.dragging.range),this.dragging=null,this.scheduleRender()):c(t)?(t.preventDefault(),e=d(t),null!=(r=this.responder)&&r.setLocationRangeFromPointRange(e),this.attachFiles(t.dataTransfer.files)):void 0},dragend:function(){var t;return this.dragging?(null!=(t=this.responder)&&t.setSelectedRange(this.dragging.range),this.dragging=null):void 0},compositionend:function(){return this.composing?(this.composing=!1,this.scheduleRender()):void 0}},u.prototype.keys={ArrowLeft:function(){var t,e;return(null!=(t=this.responder)?t.shouldManageMovingCursorInDirection("backward"):void 0)?(this.event.preventDefault(),null!=(e=this.responder)?e.moveCursorInDirection("backward"):void 0):void 0},ArrowRight:function(){var t,e;return(null!=(t=this.responder)?t.shouldManageMovingCursorInDirection("forward"):void 0)?(this.event.preventDefault(),null!=(e=this.responder)?e.moveCursorInDirection("forward"):void 0):void 0},Backspace:function(){var t,e,n;return(null!=(t=this.responder)?t.shouldManageDeletingInDirection("backward"):void 0)?(this.event.preventDefault(),null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.deleteInDirection("backward"),this.render()):void 0},Tab:function(){var t,e;return(null!=(t=this.responder)?t.canIncreaseNestingLevel():void 0)?(this.event.preventDefault(),null!=(e=this.responder)&&e.increaseNestingLevel(),this.render()):void 0},"Tab+Shift":function(){var t,e;return(null!=(t=this.responder)?t.canDecreaseNestingLevel():void 0)?(this.event.preventDefault(),null!=(e=this.responder)&&e.decreaseNestingLevel(),this.render()):void 0}},u.prototype.inputTypes={deleteByComposition:function(){return this.deleteInDirection("backward",{recordUndoEntry:!1})},deleteByCut:function(){return this.deleteInDirection("backward")},deleteByDrag:function(){return this.event.preventDefault(),this.withTargetDOMRange(function(){var t;return this.deleteByDragRange=null!=(t=this.responder)?t.getSelectedRange():void 0})},deleteCompositionText:function(){return this.deleteInDirection("backward",{recordUndoEntry:!1})},deleteContent:function(){return this.deleteInDirection("backward")},deleteContentBackward:function(){return this.deleteInDirection("backward")},deleteContentForward:function(){return this.deleteInDirection("forward")},deleteEntireSoftLine:function(){return this.deleteInDirection("forward")},deleteHardLineBackward:function(){return this.deleteInDirection("backward")},deleteHardLineForward:function(){return this.deleteInDirection("forward")},deleteSoftLineBackward:function(){return this.deleteInDirection("backward")},deleteSoftLineForward:function(){return this.deleteInDirection("forward")},deleteWordBackward:function(){return this.deleteInDirection("backward")},deleteWordForward:function(){return this.deleteInDirection("forward")},formatBackColor:function(){return this.activateAttributeIfSupported("backgroundColor",this.event.data)},formatBold:function(){return this.toggleAttributeIfSupported("bold")},formatFontColor:function(){return this.activateAttributeIfSupported("color",this.event.data)},formatFontName:function(){return this.activateAttributeIfSupported("font",this.event.data)},formatIndent:function(){var t;return(null!=(t=this.responder)?t.canIncreaseNestingLevel():void 0)?this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.increaseNestingLevel():void 0}):void 0},formatItalic:function(){return this.toggleAttributeIfSupported("italic")},formatJustifyCenter:function(){return this.toggleAttributeIfSupported("justifyCenter")},formatJustifyFull:function(){return this.toggleAttributeIfSupported("justifyFull")},formatJustifyLeft:function(){return this.toggleAttributeIfSupported("justifyLeft")},formatJustifyRight:function(){return this.toggleAttributeIfSupported("justifyRight")},formatOutdent:function(){var t;return(null!=(t=this.responder)?t.canDecreaseNestingLevel():void 0)?this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.decreaseNestingLevel():void 0}):void 0},formatRemove:function(){return this.withTargetDOMRange(function(){var t,e,n,i;i=[];for(t in null!=(e=this.responder)?e.getCurrentAttributes():void 0)i.push(null!=(n=this.responder)?n.removeCurrentAttribute(t):void 0);return i})},formatSetBlockTextDirection:function(){return this.activateAttributeIfSupported("blockDir",this.event.data)},formatSetInlineTextDirection:function(){return this.activateAttributeIfSupported("textDir",this.event.data)},formatStrikeThrough:function(){return this.toggleAttributeIfSupported("strike")},formatSubscript:function(){return this.toggleAttributeIfSupported("sub")},formatSuperscript:function(){return this.toggleAttributeIfSupported("sup")},formatUnderline:function(){return this.toggleAttributeIfSupported("underline")},historyRedo:function(){var t;return null!=(t=this.delegate)?t.inputControllerWillPerformRedo():void 0},historyUndo:function(){var t;return null!=(t=this.delegate)?t.inputControllerWillPerformUndo():void 0},insertCompositionText:function(){return this.composing=!0,this.insertString(this.event.data)},insertFromComposition:function(){return this.composing=!1,this.insertString(this.event.data)},insertFromDrop:function(){var t,e;return(t=this.deleteByDragRange)?(this.deleteByDragRange=null,null!=(e=this.delegate)&&e.inputControllerWillMoveText(),this.withTargetDOMRange(function(){var e;return null!=(e=this.responder)?e.moveTextFromRange(t):void 0})):void 0},insertFromPaste:function(){var n,i,r,o,s,a,u,c,l,h,p;return n=this.event.dataTransfer,s={dataTransfer:n},(i=n.getData("URL"))?(this.event.preventDefault(),s.type="text/html",p=(o=n.getData("public.url-name"))?e.squishBreakableWhitespace(o).trim():i,s.html=this.createLinkHTML(i,p),null!=(a=this.delegate)&&a.inputControllerWillPaste(s),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertHTML(s.html):void 0}),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(s):void 0 }}(this)):t(n)?(s.type="text/plain",s.string=n.getData("text/plain"),null!=(u=this.delegate)&&u.inputControllerWillPaste(s),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertString(s.string):void 0}),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(s):void 0}}(this)):(r=n.getData("text/html"))?(this.event.preventDefault(),s.type="text/html",s.html=r,null!=(c=this.delegate)&&c.inputControllerWillPaste(s),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertHTML(s.html):void 0}),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(s):void 0}}(this)):(null!=(l=n.files)?l.length:void 0)?(s.type="File",s.file=n.files[0],null!=(h=this.delegate)&&h.inputControllerWillPaste(s),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertFile(s.file):void 0}),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(s):void 0}}(this)):void 0},insertFromYank:function(){return this.insertString(this.event.data)},insertLineBreak:function(){return this.insertString("\n")},insertLink:function(){return this.activateAttributeIfSupported("href",this.event.data)},insertOrderedList:function(){return this.toggleAttributeIfSupported("number")},insertParagraph:function(){var t;return null!=(t=this.delegate)&&t.inputControllerWillPerformTyping(),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertLineBreak():void 0})},insertReplacementText:function(){return this.insertString(this.event.dataTransfer.getData("text/plain"),{updatePosition:!1})},insertText:function(){var t,e;return this.insertString(null!=(t=this.event.data)?t:null!=(e=this.event.dataTransfer)?e.getData("text/plain"):void 0)},insertTranspose:function(){return this.insertString(this.event.data)},insertUnorderedList:function(){return this.toggleAttributeIfSupported("bullet")}},u.prototype.insertString=function(t,e){var n;return null==t&&(t=""),null!=(n=this.delegate)&&n.inputControllerWillPerformTyping(),this.withTargetDOMRange(function(){var n;return null!=(n=this.responder)?n.insertString(t,e):void 0})},u.prototype.toggleAttributeIfSupported=function(t){var n;return a.call(e.getAllAttributeNames(),t)>=0?(null!=(n=this.delegate)&&n.inputControllerWillPerformFormatting(t),this.withTargetDOMRange(function(){var e;return null!=(e=this.responder)?e.toggleCurrentAttribute(t):void 0})):void 0},u.prototype.activateAttributeIfSupported=function(t,n){var i;return a.call(e.getAllAttributeNames(),t)>=0?(null!=(i=this.delegate)&&i.inputControllerWillPerformFormatting(t),this.withTargetDOMRange(function(){var e;return null!=(e=this.responder)?e.setCurrentAttribute(t,n):void 0})):void 0},u.prototype.deleteInDirection=function(t,e){var n,i,r,o;return r=(null!=e?e:{recordUndoEntry:!0}).recordUndoEntry,r&&null!=(o=this.delegate)&&o.inputControllerWillPerformTyping(),i=function(e){return function(){var n;return null!=(n=e.responder)?n.deleteInDirection(t):void 0}}(this),(n=this.getTargetDOMRange({minLength:2}))?this.withTargetDOMRange(n,i):i()},u.prototype.withTargetDOMRange=function(t,n){var i;return"function"==typeof t&&(n=t,t=this.getTargetDOMRange()),t?null!=(i=this.responder)?i.withTargetDOMRange(t,n.bind(this)):void 0:(e.selectionChangeObserver.reset(),n.call(this))},u.prototype.getTargetDOMRange=function(t){var e,n,i,r;return i=(null!=t?t:{minLength:0}).minLength,(r="function"==typeof(e=this.event).getTargetRanges?e.getTargetRanges():void 0)&&r.length&&(n=f(r[0]),0===i||n.toString().length>=i)?n:void 0},f=function(t){var e;return e=document.createRange(),e.setStart(t.startContainer,t.startOffset),e.setEnd(t.endContainer,t.endOffset),e},u.prototype.withEvent=function(t,e){var n;this.event=t;try{n=e.call(this)}finally{this.event=null}return n},c=function(t){var e,n;return a.call(null!=(e=null!=(n=t.dataTransfer)?n.types:void 0)?e:[],"Files")>=0},h=function(t){var e;return(e=t.clipboardData)?a.call(e.types,"Files")>=0&&1===e.types.length&&e.files.length>=1:void 0},p=function(t){var e;return(e=t.clipboardData)?a.call(e.types,"text/plain")>=0&&1===e.types.length:void 0},l=function(t){var e;return e=[],t.altKey&&e.push("alt"),t.shiftKey&&e.push("shift"),e.push(t.key),e},d=function(t){return{x:t.clientX,y:t.clientY}},u}(e.InputController)}.call(this),function(){var t,n,i,r,o,s,a,u,c=function(t,e){return function(){return t.apply(e,arguments)}},l=function(t,e){function n(){this.constructor=t}for(var i in e)h.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},h={}.hasOwnProperty;n=e.defer,i=e.handleEvent,s=e.makeElement,u=e.tagName,a=e.config,o=a.lang,t=a.css,r=a.keyNames,e.AttachmentEditorController=function(a){function h(t,e,n,i){this.attachmentPiece=t,this.element=e,this.container=n,this.options=null!=i?i:{},this.didBlurCaption=c(this.didBlurCaption,this),this.didChangeCaption=c(this.didChangeCaption,this),this.didInputCaption=c(this.didInputCaption,this),this.didKeyDownCaption=c(this.didKeyDownCaption,this),this.didClickActionButton=c(this.didClickActionButton,this),this.didClickToolbar=c(this.didClickToolbar,this),this.attachment=this.attachmentPiece.attachment,"a"===u(this.element)&&(this.element=this.element.firstChild),this.install()}var p;return l(h,a),p=function(t){return function(){var e;return e=t.apply(this,arguments),e["do"](),null==this.undos&&(this.undos=[]),this.undos.push(e.undo)}},h.prototype.install=function(){return this.makeElementMutable(),this.addToolbar(),this.attachment.isPreviewable()?this.installCaptionEditor():void 0},h.prototype.uninstall=function(){var t,e;for(this.savePendingCaption();e=this.undos.pop();)e();return null!=(t=this.delegate)?t.didUninstallAttachmentEditor(this):void 0},h.prototype.savePendingCaption=function(){var t,e,n;return null!=this.pendingCaption?(t=this.pendingCaption,this.pendingCaption=null,t?null!=(e=this.delegate)&&"function"==typeof e.attachmentEditorDidRequestUpdatingAttributesForAttachment?e.attachmentEditorDidRequestUpdatingAttributesForAttachment({caption:t},this.attachment):void 0:null!=(n=this.delegate)&&"function"==typeof n.attachmentEditorDidRequestRemovingAttributeForAttachment?n.attachmentEditorDidRequestRemovingAttributeForAttachment("caption",this.attachment):void 0):void 0},h.prototype.makeElementMutable=p(function(){return{"do":function(t){return function(){return t.element.dataset.trixMutable=!0}}(this),undo:function(t){return function(){return delete t.element.dataset.trixMutable}}(this)}}),h.prototype.addToolbar=p(function(){var n;return n=s({tagName:"div",className:t.attachmentToolbar,data:{trixMutable:!0},childNodes:s({tagName:"div",className:"trix-button-row",childNodes:s({tagName:"span",className:"trix-button-group trix-button-group--actions",childNodes:s({tagName:"button",className:"trix-button trix-button--remove",textContent:o.remove,attributes:{title:o.remove},data:{trixAction:"remove"}})})})}),this.attachment.isPreviewable()&&n.appendChild(s({tagName:"div",className:t.attachmentMetadataContainer,childNodes:s({tagName:"span",className:t.attachmentMetadata,childNodes:[s({tagName:"span",className:t.attachmentName,textContent:this.attachment.getFilename(),attributes:{title:this.attachment.getFilename()}}),s({tagName:"span",className:t.attachmentSize,textContent:this.attachment.getFormattedFilesize()})]})})),i("click",{onElement:n,withCallback:this.didClickToolbar}),i("click",{onElement:n,matchingSelector:"[data-trix-action]",withCallback:this.didClickActionButton}),{"do":function(t){return function(){return t.element.appendChild(n)}}(this),undo:function(){return function(){return e.removeNode(n)}}(this)}}),h.prototype.installCaptionEditor=p(function(){var r,a,u,c,l;return c=s({tagName:"textarea",className:t.attachmentCaptionEditor,attributes:{placeholder:o.captionPlaceholder},data:{trixMutable:!0}}),c.value=this.attachmentPiece.getCaption(),l=c.cloneNode(),l.classList.add("trix-autoresize-clone"),l.tabIndex=-1,r=function(){return l.value=c.value,c.style.height=l.scrollHeight+"px"},i("input",{onElement:c,withCallback:r}),i("input",{onElement:c,withCallback:this.didInputCaption}),i("keydown",{onElement:c,withCallback:this.didKeyDownCaption}),i("change",{onElement:c,withCallback:this.didChangeCaption}),i("blur",{onElement:c,withCallback:this.didBlurCaption}),u=this.element.querySelector("figcaption"),a=u.cloneNode(),{"do":function(e){return function(){return u.style.display="none",a.appendChild(c),a.appendChild(l),a.classList.add(t.attachmentCaption+"--editing"),u.parentElement.insertBefore(a,u),r(),e.options.editCaption?n(function(){return c.focus()}):void 0}}(this),undo:function(){return e.removeNode(a),u.style.display=null}}}),h.prototype.didClickToolbar=function(t){return t.preventDefault(),t.stopPropagation()},h.prototype.didClickActionButton=function(t){var e,n;switch(e=t.target.getAttribute("data-trix-action")){case"remove":return null!=(n=this.delegate)?n.attachmentEditorDidRequestRemovalOfAttachment(this.attachment):void 0}},h.prototype.didKeyDownCaption=function(t){var e;return"return"===r[t.keyCode]?(t.preventDefault(),this.savePendingCaption(),null!=(e=this.delegate)&&"function"==typeof e.attachmentEditorDidRequestDeselectingAttachment?e.attachmentEditorDidRequestDeselectingAttachment(this.attachment):void 0):void 0},h.prototype.didInputCaption=function(t){return this.pendingCaption=t.target.value.replace(/\s/g," ").trim()},h.prototype.didChangeCaption=function(){return this.savePendingCaption()},h.prototype.didBlurCaption=function(){return this.savePendingCaption()},h}(e.BasicObject)}.call(this),function(){var t,n,i,r=function(t,e){function n(){this.constructor=t}for(var i in e)o.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},o={}.hasOwnProperty;i=e.makeElement,t=e.config.css,e.AttachmentView=function(o){function s(){s.__super__.constructor.apply(this,arguments),this.attachment=this.object,this.attachment.uploadProgressDelegate=this,this.attachmentPiece=this.options.piece}var a;return r(s,o),s.attachmentSelector="[data-trix-attachment]",s.prototype.createContentNodes=function(){return[]},s.prototype.createNodes=function(){var e,n,r,o,s,u,c;if(e=o=i({tagName:"figure",className:this.getClassName(),data:this.getData(),editable:!1}),(n=this.getHref())&&(o=i({tagName:"a",editable:!1,attributes:{href:n,tabindex:-1}}),e.appendChild(o)),this.attachment.hasContent())o.innerHTML=this.attachment.getContent();else for(c=this.createContentNodes(),r=0,s=c.length;s>r;r++)u=c[r],o.appendChild(u);return o.appendChild(this.createCaptionElement()),this.attachment.isPending()&&(this.progressElement=i({tagName:"progress",attributes:{"class":t.attachmentProgress,value:this.attachment.getUploadProgress(),max:100},data:{trixMutable:!0,trixStoreKey:["progressElement",this.attachment.id].join("/")}}),e.appendChild(this.progressElement)),[a("left"),e,a("right")]},s.prototype.createCaptionElement=function(){var e,n,r,o,s,a,u;return r=i({tagName:"figcaption",className:t.attachmentCaption}),(e=this.attachmentPiece.getCaption())?(r.classList.add(t.attachmentCaption+"--edited"),r.textContent=e):(n=this.getCaptionConfig(),n.name&&(o=this.attachment.getFilename()),n.size&&(a=this.attachment.getFormattedFilesize()),o&&(s=i({tagName:"span",className:t.attachmentName,textContent:o}),r.appendChild(s)),a&&(o&&r.appendChild(document.createTextNode(" ")),u=i({tagName:"span",className:t.attachmentSize,textContent:a}),r.appendChild(u))),r},s.prototype.getClassName=function(){var e,n;return n=[t.attachment,t.attachment+"--"+this.attachment.getType()],(e=this.attachment.getExtension())&&n.push(t.attachment+"--"+e),n.join(" ")},s.prototype.getData=function(){var t,e;return e={trixAttachment:JSON.stringify(this.attachment),trixContentType:this.attachment.getContentType(),trixId:this.attachment.id},t=this.attachmentPiece.attributes,t.isEmpty()||(e.trixAttributes=JSON.stringify(t)),this.attachment.isPending()&&(e.trixSerialize=!1),e},s.prototype.getHref=function(){return n(this.attachment.getContent(),"a")?void 0:this.attachment.getHref()},s.prototype.getCaptionConfig=function(){var t,n,i;return i=this.attachment.getType(),t=e.copyObject(null!=(n=e.config.attachments[i])?n.caption:void 0),"file"===i&&(t.name=!0),t},s.prototype.findProgressElement=function(){var t;return null!=(t=this.findElement())?t.querySelector("progress"):void 0},a=function(t){return i({tagName:"span",textContent:e.ZERO_WIDTH_SPACE,data:{trixCursorTarget:t,trixSerialize:!1}})},s.prototype.attachmentDidChangeUploadProgress=function(){var t,e;return e=this.attachment.getUploadProgress(),null!=(t=this.findProgressElement())?t.value=e:void 0},s}(e.ObjectView),n=function(t,e){var n;return n=i("div"),n.innerHTML=null!=t?t:"",n.querySelector(e)}}.call(this),function(){var t,n=function(t,e){function n(){this.constructor=t}for(var r in e)i.call(e,r)&&(t[r]=e[r]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},i={}.hasOwnProperty;t=e.makeElement,e.PreviewableAttachmentView=function(i){function r(){r.__super__.constructor.apply(this,arguments),this.attachment.previewDelegate=this}return n(r,i),r.prototype.createContentNodes=function(){return this.image=t({tagName:"img",attributes:{src:""},data:{trixMutable:!0}}),this.refresh(this.image),[this.image]},r.prototype.createCaptionElement=function(){var t;return t=r.__super__.createCaptionElement.apply(this,arguments),t.textContent||t.setAttribute("data-trix-placeholder",e.config.lang.captionPlaceholder),t},r.prototype.refresh=function(t){var e;return null==t&&(t=null!=(e=this.findElement())?e.querySelector("img"):void 0),t?this.updateAttributesForImage(t):void 0},r.prototype.updateAttributesForImage=function(t){var e,n,i,r,o,s;return o=this.attachment.getURL(),n=this.attachment.getPreviewURL(),t.src=n||o,n===o?t.removeAttribute("data-trix-serialized-attributes"):(i=JSON.stringify({src:o}),t.setAttribute("data-trix-serialized-attributes",i)),s=this.attachment.getWidth(),e=this.attachment.getHeight(),null!=s&&(t.width=s),null!=e&&(t.height=e),r=["imageElement",this.attachment.id,t.src,t.width,t.height].join("/"),t.dataset.trixStoreKey=r},r.prototype.attachmentDidChangeAttributes=function(){return this.refresh(this.image),this.refresh()},r}(e.AttachmentView)}.call(this),function(){var t,n,i,r=function(t,e){function n(){this.constructor=t}for(var i in e)o.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},o={}.hasOwnProperty;i=e.makeElement,t=e.findInnerElement,n=e.getTextConfig,e.PieceView=function(o){function s(){var t;s.__super__.constructor.apply(this,arguments),this.piece=this.object,this.attributes=this.piece.getAttributes(),t=this.options,this.textConfig=t.textConfig,this.context=t.context,this.piece.attachment?this.attachment=this.piece.attachment:this.string=this.piece.toString()}var a;return r(s,o),s.prototype.createNodes=function(){var e,n,i,r,o,s;if(s=this.attachment?this.createAttachmentNodes():this.createStringNodes(),e=this.createElement()){for(i=t(e),n=0,r=s.length;r>n;n++)o=s[n],i.appendChild(o);s=[e]}return s},s.prototype.createAttachmentNodes=function(){var t,n;return t=this.attachment.isPreviewable()?e.PreviewableAttachmentView:e.AttachmentView,n=this.createChildView(t,this.piece.attachment,{piece:this.piece}),n.getNodes()},s.prototype.createStringNodes=function(){var t,e,n,r,o,s,a,u,c,l;if(null!=(u=this.textConfig)?u.plaintext:void 0)return[document.createTextNode(this.string)];for(a=[],c=this.string.split("\n"),n=e=0,r=c.length;r>e;n=++e)l=c[n],n>0&&(t=i("br"),a.push(t)),(o=l.length)&&(s=document.createTextNode(this.preserveSpaces(l)),a.push(s));return a},s.prototype.createElement=function(){var t,e,r,o,s,a,u,c,l;c={},a=this.attributes;for(o in a)if(l=a[o],(t=n(o))&&(t.tagName&&(s=i(t.tagName),r?(r.appendChild(s),r=s):e=r=s),t.styleProperty&&(c[t.styleProperty]=l),t.style)){u=t.style;for(o in u)l=u[o],c[o]=l}if(Object.keys(c).length){null==e&&(e=i("span"));for(o in c)l=c[o],e.style[o]=l}return e},s.prototype.createContainerElement=function(){var t,e,r,o,s;o=this.attributes;for(r in o)if(s=o[r],(e=n(r))&&e.groupTagName)return t={},t[r]=s,i(e.groupTagName,t)},a=e.NON_BREAKING_SPACE,s.prototype.preserveSpaces=function(t){return this.context.isLast&&(t=t.replace(/\ $/,a)),t=t.replace(/(\S)\ {3}(\S)/g,"$1 "+a+" $2").replace(/\ {2}/g,a+" ").replace(/\ {2}/g," "+a),(this.context.isFirst||this.context.followsWhitespace)&&(t=t.replace(/^\ /,a)),t},s}(e.ObjectView)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var r in e)n.call(e,r)&&(t[r]=e[r]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.TextView=function(n){function i(){i.__super__.constructor.apply(this,arguments),this.text=this.object,this.textConfig=this.options.textConfig}var r;return t(i,n),i.prototype.createNodes=function(){var t,n,i,o,s,a,u,c,l,h;for(a=[],c=e.ObjectGroup.groupObjects(this.getPieces()),o=c.length-1,i=n=0,s=c.length;s>n;i=++n)u=c[i],t={},0===i&&(t.isFirst=!0),i===o&&(t.isLast=!0),r(l)&&(t.followsWhitespace=!0),h=this.findOrCreateCachedChildView(e.PieceView,u,{textConfig:this.textConfig,context:t}),a.push.apply(a,h.getNodes()),l=u;return a},i.prototype.getPieces=function(){var t,e,n,i,r;for(i=this.text.getPieces(),r=[],t=0,e=i.length;e>t;t++)n=i[t],n.hasAttribute("blockBreak")||r.push(n);return r},r=function(t){return/\s$/.test(null!=t?t.toString():void 0)},i}(e.ObjectView)}.call(this),function(){var t,n,i,r=function(t,e){function n(){this.constructor=t}for(var i in e)o.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},o={}.hasOwnProperty;i=e.makeElement,n=e.getBlockConfig,t=e.config.css,e.BlockView=function(o){function s(){s.__super__.constructor.apply(this,arguments),this.block=this.object,this.attributes=this.block.getAttributes()}return r(s,o),s.prototype.createNodes=function(){var t,r,o,s,a,u,c,l,h,p,d,f,g;if(o=document.createComment("block"),l=[o],this.block.isEmpty()?l.push(i("br")):(f=null!=(h=n(this.block.getLastAttribute()))?h.text:void 0,g=this.findOrCreateCachedChildView(e.TextView,this.block.text,{textConfig:f}),l.push.apply(l,g.getNodes()),this.shouldAddExtraNewlineElement()&&l.push(i("br"))),this.attributes.length)return l;for(p=e.config.blockAttributes["default"],d=p.tagName,r=p.className,this.block.isRTL()&&(t={dir:"rtl"}),s=i({tagName:d,className:r,attributes:t}),a=0,u=l.length;u>a;a++)c=l[a],s.appendChild(c);return[s]},s.prototype.createContainerElement=function(e){var r,o,s,a,u,c;return r=this.attributes[e],a=n(r),c=a.tagName,s=a.className,0===e&&this.block.isRTL()&&(o={dir:"rtl"}),"attachmentGallery"===r&&(u=this.block.getBlockBreakPosition(),s=t.attachmentGallery+" "+t.attachmentGallery+"--"+u),i({tagName:c,className:s,attributes:o})},s.prototype.shouldAddExtraNewlineElement=function(){return/\n\n$/.test(this.block.toString())},s}(e.ObjectView)}.call(this),function(){var t,n,i=function(t,e){function n(){this.constructor=t}for(var i in e)r.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},r={}.hasOwnProperty;t=e.defer,n=e.makeElement,e.DocumentView=function(r){function o(){o.__super__.constructor.apply(this,arguments),this.element=this.options.element,this.elementStore=new e.ElementStore,this.setDocument(this.object)}var s,a,u;return i(o,r),o.render=function(t){var e,i;return e=n("div"),i=new this(t,{element:e}),i.render(),i.sync(),e},o.prototype.setDocument=function(t){return t.isEqualTo(this.document)?void 0:this.document=this.object=t},o.prototype.render=function(){var t,i,r,o,s,a,u;if(this.childViews=[],this.shadowElement=n("div"),!this.document.isEmpty()){for(s=e.ObjectGroup.groupObjects(this.document.getBlocks(),{asTree:!0}),a=[],t=0,i=s.length;i>t;t++)o=s[t],u=this.findOrCreateCachedChildView(e.BlockView,o),a.push(function(){var t,e,n,i;for(n=u.getNodes(),i=[],t=0,e=n.length;e>t;t++)r=n[t],i.push(this.shadowElement.appendChild(r));return i}.call(this));return a}},o.prototype.isSynced=function(){return s(this.shadowElement,this.element)},o.prototype.sync=function(){var t;for(t=this.createDocumentFragmentForSync();this.element.lastChild;)this.element.removeChild(this.element.lastChild);return this.element.appendChild(t),this.didSync()},o.prototype.didSync=function(){return this.elementStore.reset(a(this.element)),t(function(t){return function(){return t.garbageCollectCachedViews()}}(this))},o.prototype.createDocumentFragmentForSync=function(){var t,e,n,i,r,o,s,u,c,l;for(e=document.createDocumentFragment(),u=this.shadowElement.childNodes,n=0,r=u.length;r>n;n++)s=u[n],e.appendChild(s.cloneNode(!0));for(c=a(e),i=0,o=c.length;o>i;i++)t=c[i],(l=this.elementStore.remove(t))&&t.parentNode.replaceChild(l,t);return e},a=function(t){return t.querySelectorAll("[data-trix-store-key]")},s=function(t,e){return u(t.innerHTML)===u(e.innerHTML)},u=function(t){return t.replace(/ /g," ")},o}(e.ObjectView)}.call(this),function(){var t,n,i,r,o,s=function(t,e){return function(){return t.apply(e,arguments)}},a=function(t,e){function n(){this.constructor=t}for(var i in e)u.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},u={}.hasOwnProperty;i=e.findClosestElementFromNode,r=e.handleEvent,o=e.innerElementIsActive,n=e.defer,t=e.AttachmentView.attachmentSelector,e.CompositionController=function(u){function c(n,i){this.element=n,this.composition=i,this.didClickAttachment=s(this.didClickAttachment,this),this.didBlur=s(this.didBlur,this),this.didFocus=s(this.didFocus,this),this.documentView=new e.DocumentView(this.composition.document,{element:this.element}),r("focus",{onElement:this.element,withCallback:this.didFocus}),r("blur",{onElement:this.element,withCallback:this.didBlur}),r("click",{onElement:this.element,matchingSelector:"a[contenteditable=false]",preventDefault:!0}),r("mousedown",{onElement:this.element,matchingSelector:t,withCallback:this.didClickAttachment}),r("click",{onElement:this.element,matchingSelector:"a"+t,preventDefault:!0})}return a(c,u),c.prototype.didFocus=function(){var t,e,n;return t=function(t){return function(){var e;return t.focused?void 0:(t.focused=!0,null!=(e=t.delegate)&&"function"==typeof e.compositionControllerDidFocus?e.compositionControllerDidFocus():void 0)}}(this),null!=(e=null!=(n=this.blurPromise)?n.then(t):void 0)?e:t()},c.prototype.didBlur=function(){return this.blurPromise=new Promise(function(t){return function(e){return n(function(){var n;return o(t.element)||(t.focused=null,null!=(n=t.delegate)&&"function"==typeof n.compositionControllerDidBlur&&n.compositionControllerDidBlur()),t.blurPromise=null,e()})}}(this))},c.prototype.didClickAttachment=function(t,e){var n,r,o;return n=this.findAttachmentForElement(e),r=null!=i(t.target,{matchingSelector:"figcaption"}),null!=(o=this.delegate)&&"function"==typeof o.compositionControllerDidSelectAttachment?o.compositionControllerDidSelectAttachment(n,{editCaption:r}):void 0},c.prototype.getSerializableElement=function(){return this.isEditingAttachment()?this.documentView.shadowElement:this.element},c.prototype.render=function(){var t,e,n;return this.revision!==this.composition.revision&&(this.documentView.setDocument(this.composition.document),this.documentView.render(),this.revision=this.composition.revision),this.canSyncDocumentView()&&!this.documentView.isSynced()&&(null!=(t=this.delegate)&&"function"==typeof t.compositionControllerWillSyncDocumentView&&t.compositionControllerWillSyncDocumentView(),this.documentView.sync(),null!=(e=this.delegate)&&"function"==typeof e.compositionControllerDidSyncDocumentView&&e.compositionControllerDidSyncDocumentView()),null!=(n=this.delegate)&&"function"==typeof n.compositionControllerDidRender?n.compositionControllerDidRender():void 0},c.prototype.rerenderViewForObject=function(t){return this.invalidateViewForObject(t),this.render()},c.prototype.invalidateViewForObject=function(t){return this.documentView.invalidateViewForObject(t)},c.prototype.isViewCachingEnabled=function(){return this.documentView.isViewCachingEnabled()},c.prototype.enableViewCaching=function(){return this.documentView.enableViewCaching()},c.prototype.disableViewCaching=function(){return this.documentView.disableViewCaching()},c.prototype.refreshViewCache=function(){return this.documentView.garbageCollectCachedViews()},c.prototype.isEditingAttachment=function(){return null!=this.attachmentEditor},c.prototype.installAttachmentEditorForAttachment=function(t,n){var i,r,o;if((null!=(o=this.attachmentEditor)?o.attachment:void 0)!==t&&(r=this.documentView.findElementForObject(t)))return this.uninstallAttachmentEditor(),i=this.composition.document.getAttachmentPieceForAttachment(t),this.attachmentEditor=new e.AttachmentEditorController(i,r,this.element,n),this.attachmentEditor.delegate=this},c.prototype.uninstallAttachmentEditor=function(){var t;return null!=(t=this.attachmentEditor)?t.uninstall():void 0},c.prototype.didUninstallAttachmentEditor=function(){return this.attachmentEditor=null,this.render()},c.prototype.attachmentEditorDidRequestUpdatingAttributesForAttachment=function(t,e){var n;return null!=(n=this.delegate)&&"function"==typeof n.compositionControllerWillUpdateAttachment&&n.compositionControllerWillUpdateAttachment(e),this.composition.updateAttributesForAttachment(t,e)},c.prototype.attachmentEditorDidRequestRemovingAttributeForAttachment=function(t,e){var n;return null!=(n=this.delegate)&&"function"==typeof n.compositionControllerWillUpdateAttachment&&n.compositionControllerWillUpdateAttachment(e),this.composition.removeAttributeForAttachment(t,e)},c.prototype.attachmentEditorDidRequestRemovalOfAttachment=function(t){var e;return null!=(e=this.delegate)&&"function"==typeof e.compositionControllerDidRequestRemovalOfAttachment?e.compositionControllerDidRequestRemovalOfAttachment(t):void 0},c.prototype.attachmentEditorDidRequestDeselectingAttachment=function(t){var e;return null!=(e=this.delegate)&&"function"==typeof e.compositionControllerDidRequestDeselectingAttachment?e.compositionControllerDidRequestDeselectingAttachment(t):void 0},c.prototype.canSyncDocumentView=function(){return!this.isEditingAttachment()},c.prototype.findAttachmentForElement=function(t){return this.composition.document.getAttachmentById(parseInt(t.dataset.trixId,10))},c}(e.BasicObject)}.call(this),function(){var t,n,i,r=function(t,e){return function(){return t.apply(e,arguments)}},o=function(t,e){function n(){this.constructor=t}for(var i in e)s.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},s={}.hasOwnProperty;n=e.handleEvent,i=e.triggerEvent,t=e.findClosestElementFromNode,e.ToolbarController=function(e){function s(t){this.element=t,this.didKeyDownDialogInput=r(this.didKeyDownDialogInput,this),this.didClickDialogButton=r(this.didClickDialogButton,this),this.didClickAttributeButton=r(this.didClickAttributeButton,this),this.didClickActionButton=r(this.didClickActionButton,this),this.attributes={},this.actions={},this.resetDialogInputs(),n("mousedown",{onElement:this.element,matchingSelector:a,withCallback:this.didClickActionButton}),n("mousedown",{onElement:this.element,matchingSelector:c,withCallback:this.didClickAttributeButton}),n("click",{onElement:this.element,matchingSelector:y,preventDefault:!0}),n("click",{onElement:this.element,matchingSelector:l,withCallback:this.didClickDialogButton}),n("keydown",{onElement:this.element,matchingSelector:h,withCallback:this.didKeyDownDialogInput})}var a,u,c,l,h,p,d,f,g,m,y;return o(s,e),c="[data-trix-attribute]",a="[data-trix-action]",y=c+", "+a,p="[data-trix-dialog]",u=p+"[data-trix-active]",l=p+" [data-trix-method]",h=p+" [data-trix-input]",s.prototype.didClickActionButton=function(t,e){var n,i,r;return null!=(i=this.delegate)&&i.toolbarDidClickButton(),t.preventDefault(),n=d(e),this.getDialog(n)?this.toggleDialog(n):null!=(r=this.delegate)?r.toolbarDidInvokeAction(n):void 0},s.prototype.didClickAttributeButton=function(t,e){var n,i,r;return null!=(i=this.delegate)&&i.toolbarDidClickButton(),t.preventDefault(),n=f(e),this.getDialog(n)?this.toggleDialog(n):null!=(r=this.delegate)&&r.toolbarDidToggleAttribute(n),this.refreshAttributeButtons()},s.prototype.didClickDialogButton=function(e,n){var i,r;return i=t(n,{matchingSelector:p}),r=n.getAttribute("data-trix-method"),this[r].call(this,i)},s.prototype.didKeyDownDialogInput=function(t,e){var n,i;return 13===t.keyCode&&(t.preventDefault(),n=e.getAttribute("name"),i=this.getDialog(n),this.setAttribute(i)),27===t.keyCode?(t.preventDefault(),this.hideDialog()):void 0},s.prototype.updateActions=function(t){return this.actions=t,this.refreshActionButtons()},s.prototype.refreshActionButtons=function(){return this.eachActionButton(function(t){return function(e,n){return e.disabled=t.actions[n]===!1}}(this))},s.prototype.eachActionButton=function(t){var e,n,i,r,o;for(r=this.element.querySelectorAll(a),o=[],n=0,i=r.length;i>n;n++)e=r[n],o.push(t(e,d(e)));return o},s.prototype.updateAttributes=function(t){return this.attributes=t,this.refreshAttributeButtons()},s.prototype.refreshAttributeButtons=function(){return this.eachAttributeButton(function(t){return function(e,n){return e.disabled=t.attributes[n]===!1,t.attributes[n]||t.dialogIsVisible(n)?(e.setAttribute("data-trix-active",""),e.classList.add("trix-active")):(e.removeAttribute("data-trix-active"),e.classList.remove("trix-active"))}}(this))},s.prototype.eachAttributeButton=function(t){var e,n,i,r,o;for(r=this.element.querySelectorAll(c),o=[],n=0,i=r.length;i>n;n++)e=r[n],o.push(t(e,f(e)));return o},s.prototype.applyKeyboardCommand=function(t){var e,n,r,o,s,a,u;for(s=JSON.stringify(t.sort()),u=this.element.querySelectorAll("[data-trix-key]"),o=0,a=u.length;a>o;o++)if(e=u[o],r=e.getAttribute("data-trix-key").split("+"),n=JSON.stringify(r.sort()),n===s)return i("mousedown",{onElement:e}),!0;return!1},s.prototype.dialogIsVisible=function(t){var e;return(e=this.getDialog(t))?e.hasAttribute("data-trix-active"):void 0},s.prototype.toggleDialog=function(t){return this.dialogIsVisible(t)?this.hideDialog():this.showDialog(t)},s.prototype.showDialog=function(t){var e,n,i,r,o,s,a,u,c,l;for(this.hideDialog(),null!=(a=this.delegate)&&a.toolbarWillShowDialog(),i=this.getDialog(t),i.setAttribute("data-trix-active",""),i.classList.add("trix-active"),u=i.querySelectorAll("input[disabled]"),r=0,s=u.length;s>r;r++)n=u[r],n.removeAttribute("disabled");return(e=f(i))&&(o=m(i,t))&&(o.value=null!=(c=this.attributes[e])?c:"",o.select()),null!=(l=this.delegate)?l.toolbarDidShowDialog(t):void 0},s.prototype.setAttribute=function(t){var e,n,i;return e=f(t),n=m(t,e),n.willValidate&&!n.checkValidity()?(n.setAttribute("data-trix-validate",""),n.classList.add("trix-validate"),n.focus()):(null!=(i=this.delegate)&&i.toolbarDidUpdateAttribute(e,n.value),this.hideDialog())},s.prototype.removeAttribute=function(t){var e,n;return e=f(t),null!=(n=this.delegate)&&n.toolbarDidRemoveAttribute(e),this.hideDialog()},s.prototype.hideDialog=function(){var t,e;return(t=this.element.querySelector(u))?(t.removeAttribute("data-trix-active"),t.classList.remove("trix-active"),this.resetDialogInputs(),null!=(e=this.delegate)?e.toolbarDidHideDialog(g(t)):void 0):void 0},s.prototype.resetDialogInputs=function(){var t,e,n,i,r;for(i=this.element.querySelectorAll(h),r=[],t=0,n=i.length;n>t;t++)e=i[t],e.setAttribute("disabled","disabled"),e.removeAttribute("data-trix-validate"),r.push(e.classList.remove("trix-validate"));return r},s.prototype.getDialog=function(t){return this.element.querySelector("[data-trix-dialog="+t+"]")},m=function(t,e){return null==e&&(e=f(t)),t.querySelector("[data-trix-input][name='"+e+"']")},d=function(t){return t.getAttribute("data-trix-action")},f=function(t){var e;return null!=(e=t.getAttribute("data-trix-attribute"))?e:t.getAttribute("data-trix-dialog-attribute")},g=function(t){return t.getAttribute("data-trix-dialog")},s}(e.BasicObject)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var r in e)n.call(e,r)&&(t[r]=e[r]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.ImagePreloadOperation=function(e){function n(t){this.url=t}return t(n,e),n.prototype.perform=function(t){var e;return e=new Image,e.onload=function(n){return function(){return e.width=n.width=e.naturalWidth,e.height=n.height=e.naturalHeight,t(!0,e)}}(this),e.onerror=function(){return t(!1)},e.src=this.url},n}(e.Operation)}.call(this),function(){var t=function(t,e){return function(){return t.apply(e,arguments)}},n=function(t,e){function n(){this.constructor=t }for(var r in e)i.call(e,r)&&(t[r]=e[r]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},i={}.hasOwnProperty;e.Attachment=function(i){function r(n){null==n&&(n={}),this.releaseFile=t(this.releaseFile,this),r.__super__.constructor.apply(this,arguments),this.attributes=e.Hash.box(n),this.didChangeAttributes()}return n(r,i),r.previewablePattern=/^image(\/(gif|png|jpe?g)|$)/,r.attachmentForFile=function(t){var e,n;return n=this.attributesForFile(t),e=new this(n),e.setFile(t),e},r.attributesForFile=function(t){return new e.Hash({filename:t.name,filesize:t.size,contentType:t.type})},r.fromJSON=function(t){return new this(t)},r.prototype.getAttribute=function(t){return this.attributes.get(t)},r.prototype.hasAttribute=function(t){return this.attributes.has(t)},r.prototype.getAttributes=function(){return this.attributes.toObject()},r.prototype.setAttributes=function(t){var e,n,i;return null==t&&(t={}),e=this.attributes.merge(t),this.attributes.isEqualTo(e)?void 0:(this.attributes=e,this.didChangeAttributes(),null!=(n=this.previewDelegate)&&"function"==typeof n.attachmentDidChangeAttributes&&n.attachmentDidChangeAttributes(this),null!=(i=this.delegate)&&"function"==typeof i.attachmentDidChangeAttributes?i.attachmentDidChangeAttributes(this):void 0)},r.prototype.didChangeAttributes=function(){return this.isPreviewable()?this.preloadURL():void 0},r.prototype.isPending=function(){return null!=this.file&&!(this.getURL()||this.getHref())},r.prototype.isPreviewable=function(){return this.attributes.has("previewable")?this.attributes.get("previewable"):this.constructor.previewablePattern.test(this.getContentType())},r.prototype.getType=function(){return this.hasContent()?"content":this.isPreviewable()?"preview":"file"},r.prototype.getURL=function(){return this.attributes.get("url")},r.prototype.getHref=function(){return this.attributes.get("href")},r.prototype.getFilename=function(){var t;return null!=(t=this.attributes.get("filename"))?t:""},r.prototype.getFilesize=function(){return this.attributes.get("filesize")},r.prototype.getFormattedFilesize=function(){var t;return t=this.attributes.get("filesize"),"number"==typeof t?e.config.fileSize.formatter(t):""},r.prototype.getExtension=function(){var t;return null!=(t=this.getFilename().match(/\.(\w+)$/))?t[1].toLowerCase():void 0},r.prototype.getContentType=function(){return this.attributes.get("contentType")},r.prototype.hasContent=function(){return this.attributes.has("content")},r.prototype.getContent=function(){return this.attributes.get("content")},r.prototype.getWidth=function(){return this.attributes.get("width")},r.prototype.getHeight=function(){return this.attributes.get("height")},r.prototype.getFile=function(){return this.file},r.prototype.setFile=function(t){return this.file=t,this.isPreviewable()?this.preloadFile():void 0},r.prototype.releaseFile=function(){return this.releasePreloadedFile(),this.file=null},r.prototype.getUploadProgress=function(){var t;return null!=(t=this.uploadProgress)?t:0},r.prototype.setUploadProgress=function(t){var e;return this.uploadProgress!==t?(this.uploadProgress=t,null!=(e=this.uploadProgressDelegate)&&"function"==typeof e.attachmentDidChangeUploadProgress?e.attachmentDidChangeUploadProgress(this):void 0):void 0},r.prototype.toJSON=function(){return this.getAttributes()},r.prototype.getCacheKey=function(){return[r.__super__.getCacheKey.apply(this,arguments),this.attributes.getCacheKey(),this.getPreviewURL()].join("/")},r.prototype.getPreviewURL=function(){return this.previewURL||this.preloadingURL},r.prototype.setPreviewURL=function(t){var e,n;return t!==this.getPreviewURL()?(this.previewURL=t,null!=(e=this.previewDelegate)&&"function"==typeof e.attachmentDidChangeAttributes&&e.attachmentDidChangeAttributes(this),null!=(n=this.delegate)&&"function"==typeof n.attachmentDidChangePreviewURL?n.attachmentDidChangePreviewURL(this):void 0):void 0},r.prototype.preloadURL=function(){return this.preload(this.getURL(),this.releaseFile)},r.prototype.preloadFile=function(){return this.file?(this.fileObjectURL=URL.createObjectURL(this.file),this.preload(this.fileObjectURL)):void 0},r.prototype.releasePreloadedFile=function(){return this.fileObjectURL?(URL.revokeObjectURL(this.fileObjectURL),this.fileObjectURL=null):void 0},r.prototype.preload=function(t,n){var i;return t&&t!==this.getPreviewURL()?(this.preloadingURL=t,i=new e.ImagePreloadOperation(t),i.then(function(e){return function(i){var r,o;return o=i.width,r=i.height,e.getWidth()&&e.getHeight()||e.setAttributes({width:o,height:r}),e.preloadingURL=null,e.setPreviewURL(t),"function"==typeof n?n():void 0}}(this))["catch"](function(t){return function(){return t.preloadingURL=null,"function"==typeof n?n():void 0}}(this))):void 0},r}(e.Object)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var r in e)n.call(e,r)&&(t[r]=e[r]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.Piece=function(n){function i(t,n){null==n&&(n={}),i.__super__.constructor.apply(this,arguments),this.attributes=e.Hash.box(n)}return t(i,n),i.types={},i.registerType=function(t,e){return e.type=t,this.types[t]=e},i.fromJSON=function(t){var e;return(e=this.types[t.type])?e.fromJSON(t):void 0},i.prototype.copyWithAttributes=function(t){return new this.constructor(this.getValue(),t)},i.prototype.copyWithAdditionalAttributes=function(t){return this.copyWithAttributes(this.attributes.merge(t))},i.prototype.copyWithoutAttribute=function(t){return this.copyWithAttributes(this.attributes.remove(t))},i.prototype.copy=function(){return this.copyWithAttributes(this.attributes)},i.prototype.getAttribute=function(t){return this.attributes.get(t)},i.prototype.getAttributesHash=function(){return this.attributes},i.prototype.getAttributes=function(){return this.attributes.toObject()},i.prototype.getCommonAttributes=function(){var t,e,n;return(n=pieceList.getPieceAtIndex(0))?(t=n.attributes,e=t.getKeys(),pieceList.eachPiece(function(n){return e=t.getKeysCommonToHash(n.attributes),t=t.slice(e)}),t.toObject()):{}},i.prototype.hasAttribute=function(t){return this.attributes.has(t)},i.prototype.hasSameStringValueAsPiece=function(t){return null!=t&&this.toString()===t.toString()},i.prototype.hasSameAttributesAsPiece=function(t){return null!=t&&(this.attributes===t.attributes||this.attributes.isEqualTo(t.attributes))},i.prototype.isBlockBreak=function(){return!1},i.prototype.isEqualTo=function(t){return i.__super__.isEqualTo.apply(this,arguments)||this.hasSameConstructorAs(t)&&this.hasSameStringValueAsPiece(t)&&this.hasSameAttributesAsPiece(t)},i.prototype.isEmpty=function(){return 0===this.length},i.prototype.isSerializable=function(){return!0},i.prototype.toJSON=function(){return{type:this.constructor.type,attributes:this.getAttributes()}},i.prototype.contentsForInspection=function(){return{type:this.constructor.type,attributes:this.attributes.inspect()}},i.prototype.canBeGrouped=function(){return this.hasAttribute("href")},i.prototype.canBeGroupedWith=function(t){return this.getAttribute("href")===t.getAttribute("href")},i.prototype.getLength=function(){return this.length},i.prototype.canBeConsolidatedWith=function(){return!1},i}(e.Object)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var r in e)n.call(e,r)&&(t[r]=e[r]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.Piece.registerType("attachment",e.AttachmentPiece=function(n){function i(t){this.attachment=t,i.__super__.constructor.apply(this,arguments),this.length=1,this.ensureAttachmentExclusivelyHasAttribute("href"),this.attachment.hasContent()||this.removeProhibitedAttributes()}return t(i,n),i.fromJSON=function(t){return new this(e.Attachment.fromJSON(t.attachment),t.attributes)},i.permittedAttributes=["caption","presentation"],i.prototype.ensureAttachmentExclusivelyHasAttribute=function(t){return this.hasAttribute(t)?(this.attachment.hasAttribute(t)||this.attachment.setAttributes(this.attributes.slice(t)),this.attributes=this.attributes.remove(t)):void 0},i.prototype.removeProhibitedAttributes=function(){var t;return t=this.attributes.slice(this.constructor.permittedAttributes),t.isEqualTo(this.attributes)?void 0:this.attributes=t},i.prototype.getValue=function(){return this.attachment},i.prototype.isSerializable=function(){return!this.attachment.isPending()},i.prototype.getCaption=function(){var t;return null!=(t=this.attributes.get("caption"))?t:""},i.prototype.isEqualTo=function(t){var e;return i.__super__.isEqualTo.apply(this,arguments)&&this.attachment.id===(null!=t&&null!=(e=t.attachment)?e.id:void 0)},i.prototype.toString=function(){return e.OBJECT_REPLACEMENT_CHARACTER},i.prototype.toJSON=function(){var t;return t=i.__super__.toJSON.apply(this,arguments),t.attachment=this.attachment,t},i.prototype.getCacheKey=function(){return[i.__super__.getCacheKey.apply(this,arguments),this.attachment.getCacheKey()].join("/")},i.prototype.toConsole=function(){return JSON.stringify(this.toString())},i}(e.Piece))}.call(this),function(){var t,n=function(t,e){function n(){this.constructor=t}for(var r in e)i.call(e,r)&&(t[r]=e[r]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},i={}.hasOwnProperty;t=e.normalizeNewlines,e.Piece.registerType("string",e.StringPiece=function(e){function i(e){i.__super__.constructor.apply(this,arguments),this.string=t(e),this.length=this.string.length}return n(i,e),i.fromJSON=function(t){return new this(t.string,t.attributes)},i.prototype.getValue=function(){return this.string},i.prototype.toString=function(){return this.string.toString()},i.prototype.isBlockBreak=function(){return"\n"===this.toString()&&this.getAttribute("blockBreak")===!0},i.prototype.toJSON=function(){var t;return t=i.__super__.toJSON.apply(this,arguments),t.string=this.string,t},i.prototype.canBeConsolidatedWith=function(t){return null!=t&&this.hasSameConstructorAs(t)&&this.hasSameAttributesAsPiece(t)},i.prototype.consolidateWith=function(t){return new this.constructor(this.toString()+t.toString(),this.attributes)},i.prototype.splitAtOffset=function(t){var e,n;return 0===t?(e=null,n=this):t===this.length?(e=this,n=null):(e=new this.constructor(this.string.slice(0,t),this.attributes),n=new this.constructor(this.string.slice(t),this.attributes)),[e,n]},i.prototype.toConsole=function(){var t;return t=this.string,t.length>15&&(t=t.slice(0,14)+"\u2026"),JSON.stringify(t.toString())},i}(e.Piece))}.call(this),function(){var t,n=function(t,e){function n(){this.constructor=t}for(var r in e)i.call(e,r)&&(t[r]=e[r]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},i={}.hasOwnProperty,r=[].slice;t=e.spliceArray,e.SplittableList=function(e){function i(t){null==t&&(t=[]),i.__super__.constructor.apply(this,arguments),this.objects=t.slice(0),this.length=this.objects.length}var o,s,a;return n(i,e),i.box=function(t){return t instanceof this?t:new this(t)},i.prototype.indexOf=function(t){return this.objects.indexOf(t)},i.prototype.splice=function(){var e;return e=1<=arguments.length?r.call(arguments,0):[],new this.constructor(t.apply(null,[this.objects].concat(r.call(e))))},i.prototype.eachObject=function(t){var e,n,i,r,o,s;for(o=this.objects,s=[],n=e=0,i=o.length;i>e;n=++e)r=o[n],s.push(t(r,n));return s},i.prototype.insertObjectAtIndex=function(t,e){return this.splice(e,0,t)},i.prototype.insertSplittableListAtIndex=function(t,e){return this.splice.apply(this,[e,0].concat(r.call(t.objects)))},i.prototype.insertSplittableListAtPosition=function(t,e){var n,i,r;return r=this.splitObjectAtPosition(e),i=r[0],n=r[1],new this.constructor(i).insertSplittableListAtIndex(t,n)},i.prototype.editObjectAtIndex=function(t,e){return this.replaceObjectAtIndex(e(this.objects[t]),t)},i.prototype.replaceObjectAtIndex=function(t,e){return this.splice(e,1,t)},i.prototype.removeObjectAtIndex=function(t){return this.splice(t,1)},i.prototype.getObjectAtIndex=function(t){return this.objects[t]},i.prototype.getSplittableListInRange=function(t){var e,n,i,r;return i=this.splitObjectsAtRange(t),n=i[0],e=i[1],r=i[2],new this.constructor(n.slice(e,r+1))},i.prototype.selectSplittableList=function(t){var e,n;return n=function(){var n,i,r,o;for(r=this.objects,o=[],n=0,i=r.length;i>n;n++)e=r[n],t(e)&&o.push(e);return o}.call(this),new this.constructor(n)},i.prototype.removeObjectsInRange=function(t){var e,n,i,r;return i=this.splitObjectsAtRange(t),n=i[0],e=i[1],r=i[2],new this.constructor(n).splice(e,r-e+1)},i.prototype.transformObjectsInRange=function(t,e){var n,i,r,o,s,a,u;return s=this.splitObjectsAtRange(t),o=s[0],i=s[1],a=s[2],u=function(){var t,s,u;for(u=[],n=t=0,s=o.length;s>t;n=++t)r=o[n],u.push(n>=i&&a>=n?e(r):r);return u}(),new this.constructor(u)},i.prototype.splitObjectsAtRange=function(t){var e,n,i,r,s,u;return r=this.splitObjectAtPosition(a(t)),n=r[0],e=r[1],i=r[2],s=new this.constructor(n).splitObjectAtPosition(o(t)+i),n=s[0],u=s[1],[n,e,u-1]},i.prototype.getObjectAtPosition=function(t){var e,n,i;return i=this.findIndexAndOffsetAtPosition(t),e=i.index,n=i.offset,this.objects[e]},i.prototype.splitObjectAtPosition=function(t){var e,n,i,r,o,s,a,u,c,l;return s=this.findIndexAndOffsetAtPosition(t),e=s.index,o=s.offset,r=this.objects.slice(0),null!=e?0===o?(c=e,l=0):(i=this.getObjectAtIndex(e),a=i.splitAtOffset(o),n=a[0],u=a[1],r.splice(e,1,n,u),c=e+1,l=n.getLength()-o):(c=r.length,l=0),[r,c,l]},i.prototype.consolidate=function(){var t,e,n,i,r,o;for(i=[],r=this.objects[0],o=this.objects.slice(1),t=0,e=o.length;e>t;t++)n=o[t],("function"==typeof r.canBeConsolidatedWith?r.canBeConsolidatedWith(n):void 0)?r=r.consolidateWith(n):(i.push(r),r=n);return null!=r&&i.push(r),new this.constructor(i)},i.prototype.consolidateFromIndexToIndex=function(t,e){var n,i,o;return i=this.objects.slice(0),o=i.slice(t,e+1),n=new this.constructor(o).consolidate().toArray(),this.splice.apply(this,[t,o.length].concat(r.call(n)))},i.prototype.findIndexAndOffsetAtPosition=function(t){var e,n,i,r,o,s,a;for(e=0,a=this.objects,i=n=0,r=a.length;r>n;i=++n){if(s=a[i],o=e+s.getLength(),t>=e&&o>t)return{index:i,offset:t-e};e=o}return{index:null,offset:null}},i.prototype.findPositionAtIndexAndOffset=function(t,e){var n,i,r,o,s,a;for(s=0,a=this.objects,n=i=0,r=a.length;r>i;n=++i)if(o=a[n],t>n)s+=o.getLength();else if(n===t){s+=e;break}return s},i.prototype.getEndPosition=function(){var t,e;return null!=this.endPosition?this.endPosition:this.endPosition=function(){var n,i,r;for(e=0,r=this.objects,n=0,i=r.length;i>n;n++)t=r[n],e+=t.getLength();return e}.call(this)},i.prototype.toString=function(){return this.objects.join("")},i.prototype.toArray=function(){return this.objects.slice(0)},i.prototype.toJSON=function(){return this.toArray()},i.prototype.isEqualTo=function(t){return i.__super__.isEqualTo.apply(this,arguments)||s(this.objects,null!=t?t.objects:void 0)},s=function(t,e){var n,i,r,o,s;if(null==e&&(e=[]),t.length!==e.length)return!1;for(s=!0,i=n=0,r=t.length;r>n;i=++n)o=t[i],s&&!o.isEqualTo(e[i])&&(s=!1);return s},i.prototype.contentsForInspection=function(){var t;return{objects:"["+function(){var e,n,i,r;for(i=this.objects,r=[],e=0,n=i.length;n>e;e++)t=i[e],r.push(t.inspect());return r}.call(this).join(", ")+"]"}},a=function(t){return t[0]},o=function(t){return t[1]},i}(e.Object)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var r in e)n.call(e,r)&&(t[r]=e[r]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.Text=function(n){function i(t){var n;null==t&&(t=[]),i.__super__.constructor.apply(this,arguments),this.pieceList=new e.SplittableList(function(){var e,i,r;for(r=[],e=0,i=t.length;i>e;e++)n=t[e],n.isEmpty()||r.push(n);return r}())}return t(i,n),i.textForAttachmentWithAttributes=function(t,n){var i;return i=new e.AttachmentPiece(t,n),new this([i])},i.textForStringWithAttributes=function(t,n){var i;return i=new e.StringPiece(t,n),new this([i])},i.fromJSON=function(t){var n,i;return i=function(){var i,r,o;for(o=[],i=0,r=t.length;r>i;i++)n=t[i],o.push(e.Piece.fromJSON(n));return o}(),new this(i)},i.prototype.copy=function(){return this.copyWithPieceList(this.pieceList)},i.prototype.copyWithPieceList=function(t){return new this.constructor(t.consolidate().toArray())},i.prototype.copyUsingObjectMap=function(t){var e,n;return n=function(){var n,i,r,o,s;for(r=this.getPieces(),s=[],n=0,i=r.length;i>n;n++)e=r[n],s.push(null!=(o=t.find(e))?o:e);return s}.call(this),new this.constructor(n)},i.prototype.appendText=function(t){return this.insertTextAtPosition(t,this.getLength())},i.prototype.insertTextAtPosition=function(t,e){return this.copyWithPieceList(this.pieceList.insertSplittableListAtPosition(t.pieceList,e))},i.prototype.removeTextAtRange=function(t){return this.copyWithPieceList(this.pieceList.removeObjectsInRange(t))},i.prototype.replaceTextAtRange=function(t,e){return this.removeTextAtRange(e).insertTextAtPosition(t,e[0])},i.prototype.moveTextFromRangeToPosition=function(t,e){var n,i;if(!(t[0]<=e&&e<=t[1]))return i=this.getTextAtRange(t),n=i.getLength(),t[0]t;t++)n=i[t],r.push(n.getAttributes());return r}.call(this),e.Hash.fromCommonAttributesOfObjects(t).toObject()},i.prototype.getCommonAttributesAtRange=function(t){var e;return null!=(e=this.getTextAtRange(t).getCommonAttributes())?e:{}},i.prototype.getExpandedRangeForAttributeAtOffset=function(t,e){var n,i,r;for(n=r=e,i=this.getLength();n>0&&this.getCommonAttributesAtRange([n-1,r])[t];)n--;for(;i>r&&this.getCommonAttributesAtRange([e,r+1])[t];)r++;return[n,r]},i.prototype.getTextAtRange=function(t){return this.copyWithPieceList(this.pieceList.getSplittableListInRange(t))},i.prototype.getStringAtRange=function(t){return this.pieceList.getSplittableListInRange(t).toString()},i.prototype.getStringAtPosition=function(t){return this.getStringAtRange([t,t+1])},i.prototype.startsWithString=function(t){return this.getStringAtRange([0,t.length])===t},i.prototype.endsWithString=function(t){var e;return e=this.getLength(),this.getStringAtRange([e-t.length,e])===t},i.prototype.getAttachmentPieces=function(){var t,e,n,i,r;for(i=this.pieceList.toArray(),r=[],t=0,e=i.length;e>t;t++)n=i[t],null!=n.attachment&&r.push(n);return r},i.prototype.getAttachments=function(){var t,e,n,i,r;for(i=this.getAttachmentPieces(),r=[],t=0,e=i.length;e>t;t++)n=i[t],r.push(n.attachment);return r},i.prototype.getAttachmentAndPositionById=function(t){var e,n,i,r,o,s;for(r=0,o=this.pieceList.toArray(),e=0,n=o.length;n>e;e++){if(i=o[e],(null!=(s=i.attachment)?s.id:void 0)===t)return{attachment:i.attachment,position:r};r+=i.length}return{attachment:null,position:null}},i.prototype.getAttachmentById=function(t){var e,n,i;return i=this.getAttachmentAndPositionById(t),e=i.attachment,n=i.position,e},i.prototype.getRangeOfAttachment=function(t){var e,n;return n=this.getAttachmentAndPositionById(t.id),t=n.attachment,e=n.position,null!=t?[e,e+1]:void 0},i.prototype.updateAttributesForAttachment=function(t,e){var n;return(n=this.getRangeOfAttachment(e))?this.addAttributesAtRange(t,n):this},i.prototype.getLength=function(){return this.pieceList.getEndPosition()},i.prototype.isEmpty=function(){return 0===this.getLength()},i.prototype.isEqualTo=function(t){var e;return i.__super__.isEqualTo.apply(this,arguments)||(null!=t&&null!=(e=t.pieceList)?e.isEqualTo(this.pieceList):void 0)},i.prototype.isBlockBreak=function(){return 1===this.getLength()&&this.pieceList.getObjectAtIndex(0).isBlockBreak()},i.prototype.eachPiece=function(t){return this.pieceList.eachObject(t)},i.prototype.getPieces=function(){return this.pieceList.toArray()},i.prototype.getPieceAtPosition=function(t){return this.pieceList.getObjectAtPosition(t)},i.prototype.contentsForInspection=function(){return{pieceList:this.pieceList.inspect()}},i.prototype.toSerializableText=function(){var t;return t=this.pieceList.selectSplittableList(function(t){return t.isSerializable()}),this.copyWithPieceList(t)},i.prototype.toString=function(){return this.pieceList.toString()},i.prototype.toJSON=function(){return this.pieceList.toJSON()},i.prototype.toConsole=function(){var t;return JSON.stringify(function(){var e,n,i,r;for(i=this.pieceList.toArray(),r=[],e=0,n=i.length;n>e;e++)t=i[e],r.push(JSON.parse(t.toConsole()));return r}.call(this))},i.prototype.getDirection=function(){return e.getDirection(this.toString())},i.prototype.isRTL=function(){return"rtl"===this.getDirection()},i}(e.Object)}.call(this),function(){var t,n,i,r,o,s=function(t,e){function n(){this.constructor=t}for(var i in e)a.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},a={}.hasOwnProperty,u=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1},c=[].slice;t=e.arraysAreEqual,o=e.spliceArray,i=e.getBlockConfig,n=e.getBlockAttributeNames,r=e.getListAttributeNames,e.Block=function(n){function a(t,n){null==t&&(t=new e.Text),null==n&&(n=[]),a.__super__.constructor.apply(this,arguments),this.text=h(t),this.attributes=n}var l,h,p,d,f,g,m,y,v;return s(a,n),a.fromJSON=function(t){var n;return n=e.Text.fromJSON(t.text),new this(n,t.attributes)},a.prototype.isEmpty=function(){return this.text.isBlockBreak()},a.prototype.isEqualTo=function(e){return a.__super__.isEqualTo.apply(this,arguments)||this.text.isEqualTo(null!=e?e.text:void 0)&&t(this.attributes,null!=e?e.attributes:void 0)},a.prototype.copyWithText=function(t){return new this.constructor(t,this.attributes)},a.prototype.copyWithoutText=function(){return this.copyWithText(null)},a.prototype.copyWithAttributes=function(t){return new this.constructor(this.text,t)},a.prototype.copyWithoutAttributes=function(){return this.copyWithAttributes(null)},a.prototype.copyUsingObjectMap=function(t){var e;return this.copyWithText((e=t.find(this.text))?e:this.text.copyUsingObjectMap(t))},a.prototype.addAttribute=function(t){var e;return e=this.attributes.concat(d(t)),this.copyWithAttributes(e)},a.prototype.removeAttribute=function(t){var e,n;return n=i(t).listAttribute,e=g(g(this.attributes,t),n),this.copyWithAttributes(e)},a.prototype.removeLastAttribute=function(){return this.removeAttribute(this.getLastAttribute())},a.prototype.getLastAttribute=function(){return f(this.attributes)},a.prototype.getAttributes=function(){return this.attributes.slice(0)},a.prototype.getAttributeLevel=function(){return this.attributes.length},a.prototype.getAttributeAtLevel=function(t){return this.attributes[t-1]},a.prototype.hasAttribute=function(t){return u.call(this.attributes,t)>=0},a.prototype.hasAttributes=function(){return this.getAttributeLevel()>0},a.prototype.getLastNestableAttribute=function(){return f(this.getNestableAttributes())},a.prototype.getNestableAttributes=function(){var t,e,n,r,o;for(r=this.attributes,o=[],e=0,n=r.length;n>e;e++)t=r[e],i(t).nestable&&o.push(t);return o},a.prototype.getNestingLevel=function(){return this.getNestableAttributes().length},a.prototype.decreaseNestingLevel=function(){var t;return(t=this.getLastNestableAttribute())?this.removeAttribute(t):this},a.prototype.increaseNestingLevel=function(){var t,e,n;return(t=this.getLastNestableAttribute())?(n=this.attributes.lastIndexOf(t),e=o.apply(null,[this.attributes,n+1,0].concat(c.call(d(t)))),this.copyWithAttributes(e)):this},a.prototype.getListItemAttributes=function(){var t,e,n,r,o;for(r=this.attributes,o=[],e=0,n=r.length;n>e;e++)t=r[e],i(t).listAttribute&&o.push(t);return o},a.prototype.isListItem=function(){var t;return null!=(t=i(this.getLastAttribute()))?t.listAttribute:void 0},a.prototype.isTerminalBlock=function(){var t;return null!=(t=i(this.getLastAttribute()))?t.terminal:void 0},a.prototype.breaksOnReturn=function(){var t;return null!=(t=i(this.getLastAttribute()))?t.breakOnReturn:void 0},a.prototype.findLineBreakInDirectionFromPosition=function(t,e){var n,i;return i=this.toString(),n=function(){switch(t){case"forward":return i.indexOf("\n",e);case"backward":return i.slice(0,e).lastIndexOf("\n")}}(),-1!==n?n:void 0},a.prototype.contentsForInspection=function(){return{text:this.text.inspect(),attributes:this.attributes}},a.prototype.toString=function(){return this.text.toString()},a.prototype.toJSON=function(){return{text:this.text,attributes:this.attributes}},a.prototype.getDirection=function(){return this.text.getDirection()},a.prototype.isRTL=function(){return this.text.isRTL()},a.prototype.getLength=function(){return this.text.getLength()},a.prototype.canBeConsolidatedWith=function(t){return!this.hasAttributes()&&!t.hasAttributes()&&this.getDirection()===t.getDirection()},a.prototype.consolidateWith=function(t){var n,i;return n=e.Text.textForStringWithAttributes("\n"),i=this.getTextWithoutBlockBreak().appendText(n),this.copyWithText(i.appendText(t.text))},a.prototype.splitAtOffset=function(t){var e,n;return 0===t?(e=null,n=this):t===this.getLength()?(e=this,n=null):(e=this.copyWithText(this.text.getTextAtRange([0,t])),n=this.copyWithText(this.text.getTextAtRange([t,this.getLength()]))),[e,n]},a.prototype.getBlockBreakPosition=function(){return this.text.getLength()-1},a.prototype.getTextWithoutBlockBreak=function(){return m(this.text)?this.text.getTextAtRange([0,this.getBlockBreakPosition()]):this.text.copy()},a.prototype.canBeGrouped=function(t){return this.attributes[t]},a.prototype.canBeGroupedWith=function(t,e){var n,o,s,a;return s=t.getAttributes(),o=s[e],n=this.attributes[e],!(n!==o||i(n).group===!1&&(a=s[e+1],u.call(r(),a)<0)||this.getDirection()!==t.getDirection()&&!t.isEmpty())},h=function(t){return t=v(t),t=l(t)},v=function(t){var n,i,r,o,s,a;return o=!1,a=t.getPieces(),i=2<=a.length?c.call(a,0,n=a.length-1):(n=0,[]),r=a[n++],null==r?t:(i=function(){var t,e,n;for(n=[],t=0,e=i.length;e>t;t++)s=i[t],s.isBlockBreak()?(o=!0,n.push(y(s))):n.push(s);return n}(),o?new e.Text(c.call(i).concat([r])):t)},p=e.Text.textForStringWithAttributes("\n",{blockBreak:!0}),l=function(t){return m(t)?t:t.appendText(p)},m=function(t){var e,n;return n=t.getLength(),0===n?!1:(e=t.getTextAtRange([n-1,n]),e.isBlockBreak())},y=function(t){return t.copyWithoutAttribute("blockBreak")},d=function(t){var e;return e=i(t).listAttribute,null!=e?[e,t]:[t]},f=function(t){return t.slice(-1)[0]},g=function(t,e){var n;return n=t.lastIndexOf(e),-1===n?t:o(t,n,1)},a}(e.Object)}.call(this),function(){var t,n,i,r=function(t,e){function n(){this.constructor=t}for(var i in e)o.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},o={}.hasOwnProperty,s=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1},a=[].slice;n=e.tagName,i=e.walkTree,t=e.nodeIsAttachmentElement,e.HTMLSanitizer=function(o){function u(t,e){var n;n=null!=e?e:{},this.allowedAttributes=n.allowedAttributes,this.forbiddenProtocols=n.forbiddenProtocols,this.forbiddenElements=n.forbiddenElements,null==this.allowedAttributes&&(this.allowedAttributes=c),null==this.forbiddenProtocols&&(this.forbiddenProtocols=h),null==this.forbiddenElements&&(this.forbiddenElements=l),this.body=p(t)}var c,l,h,p;return r(u,o),c="style href src width height class".split(" "),h="javascript:".split(" "),l="script iframe".split(" "),u.sanitize=function(t,e){var n;return n=new this(t,e),n.sanitize(),n},u.prototype.sanitize=function(){return this.sanitizeElements(),this.normalizeListElementNesting()},u.prototype.getHTML=function(){return this.body.innerHTML},u.prototype.getBody=function(){return this.body},u.prototype.sanitizeElements=function(){var t,n,r,o,s;for(s=i(this.body),o=[];s.nextNode();)switch(r=s.currentNode,r.nodeType){case Node.ELEMENT_NODE:this.elementIsRemovable(r)?o.push(r):this.sanitizeElement(r);break;case Node.COMMENT_NODE:o.push(r)}for(t=0,n=o.length;n>t;t++)r=o[t],e.removeNode(r);return this.body},u.prototype.sanitizeElement=function(t){var e,n,i,r,o;for(t.hasAttribute("href")&&(r=t.protocol,s.call(this.forbiddenProtocols,r)>=0&&t.removeAttribute("href")),o=a.call(t.attributes),e=0,n=o.length;n>e;e++)i=o[e].name,s.call(this.allowedAttributes,i)>=0||0===i.indexOf("data-trix")||t.removeAttribute(i);return t},u.prototype.normalizeListElementNesting=function(){var t,e,i,r,o;for(o=a.call(this.body.querySelectorAll("ul,ol")),t=0,e=o.length;e>t;t++)i=o[t],(r=i.previousElementSibling)&&"li"===n(r)&&r.appendChild(i);return this.body},u.prototype.elementIsRemovable=function(t){return(null!=t?t.nodeType:void 0)===Node.ELEMENT_NODE?this.elementIsForbidden(t)||this.elementIsntSerializable(t):void 0},u.prototype.elementIsForbidden=function(t){var e;return e=n(t),s.call(this.forbiddenElements,e)>=0},u.prototype.elementIsntSerializable=function(e){return"false"===e.getAttribute("data-trix-serialize")&&!t(e)},p=function(t){var e,n,i,r,o;for(null==t&&(t=""),t=t.replace(/<\/html[^>]*>[^]*$/i,""),e=document.implementation.createHTMLDocument(""),e.documentElement.innerHTML=t,o=e.head.querySelectorAll("style"),i=0,r=o.length;r>i;i++)n=o[i],e.body.appendChild(n);return e.body},u}(e.BasicObject)}.call(this),function(){var t,n,i,r,o,s,a,u,c,l,h,p=function(t,e){function n(){this.constructor=t}for(var i in e)d.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},d={}.hasOwnProperty,f=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.arraysAreEqual,s=e.makeElement,l=e.tagName,o=e.getBlockTagNames,h=e.walkTree,r=e.findClosestElementFromNode,i=e.elementContainsNode,a=e.nodeIsAttachmentElement,u=e.normalizeSpaces,n=e.breakableWhitespacePattern,c=e.squishBreakableWhitespace,e.HTMLParser=function(d){function g(t,e){this.html=t,this.referenceElement=(null!=e?e:{}).referenceElement,this.blocks=[],this.blockElements=[],this.processedElements=[]}var m,y,v,b,A,C,x,R,E,S,k,D;return p(g,d),g.parse=function(t,e){var n;return n=new this(t,e),n.parse(),n},g.prototype.getDocument=function(){return e.Document.fromJSON(this.blocks)},g.prototype.parse=function(){var t,n;try{for(this.createHiddenContainer(),t=e.HTMLSanitizer.sanitize(this.html).getHTML(),this.containerElement.innerHTML=t,n=h(this.containerElement,{usingFilter:x});n.nextNode();)this.processNode(n.currentNode);return this.translateBlockElementMarginsToNewlines()}finally{this.removeHiddenContainer()}},g.prototype.createHiddenContainer=function(){return this.referenceElement?(this.containerElement=this.referenceElement.cloneNode(!1),this.containerElement.removeAttribute("id"),this.containerElement.setAttribute("data-trix-internal",""),this.containerElement.style.display="none",this.referenceElement.parentNode.insertBefore(this.containerElement,this.referenceElement.nextSibling)):(this.containerElement=s({tagName:"div",style:{display:"none"}}),document.body.appendChild(this.containerElement))},g.prototype.removeHiddenContainer=function(){return e.removeNode(this.containerElement)},x=function(t){return"style"===l(t)?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT},g.prototype.processNode=function(t){switch(t.nodeType){case Node.TEXT_NODE:if(!this.isInsignificantTextNode(t))return this.appendBlockForTextNode(t),this.processTextNode(t);break;case Node.ELEMENT_NODE:return this.appendBlockForElement(t),this.processElement(t)}},g.prototype.appendBlockForTextNode=function(e){var n,i,r;return i=e.parentNode,i===this.currentBlockElement&&this.isBlockElement(e.previousSibling)?this.appendStringWithAttributes("\n"):i!==this.containerElement&&!this.isBlockElement(i)||(n=this.getBlockAttributes(i),t(n,null!=(r=this.currentBlock)?r.attributes:void 0))?void 0:(this.currentBlock=this.appendBlockForAttributesWithElement(n,i),this.currentBlockElement=i)},g.prototype.appendBlockForElement=function(e){var n,r,o,s;if(o=this.isBlockElement(e),r=i(this.currentBlockElement,e),o&&!this.isBlockElement(e.firstChild)){if((!this.isInsignificantTextNode(e.firstChild)||!this.isBlockElement(e.firstElementChild))&&(n=this.getBlockAttributes(e),e.firstChild))return r&&t(n,this.currentBlock.attributes)?this.appendStringWithAttributes("\n"):(this.currentBlock=this.appendBlockForAttributesWithElement(n,e),this.currentBlockElement=e) -}else if(this.currentBlockElement&&!r&&!o)return(s=this.findParentBlockElement(e))?this.appendBlockForElement(s):(this.currentBlock=this.appendEmptyBlock(),this.currentBlockElement=null)},g.prototype.findParentBlockElement=function(t){var e;for(e=t.parentElement;e&&e!==this.containerElement;){if(this.isBlockElement(e)&&f.call(this.blockElements,e)>=0)return e;e=e.parentElement}return null},g.prototype.processTextNode=function(t){var e,n;return n=t.data,y(t.parentNode)||(n=c(n),k(null!=(e=t.previousSibling)?e.textContent:void 0)&&(n=A(n))),this.appendStringWithAttributes(n,this.getTextAttributes(t.parentNode))},g.prototype.processElement=function(t){var e,n,i,r,o;if(a(t))return e=R(t,"attachment"),Object.keys(e).length&&(r=this.getTextAttributes(t),this.appendAttachmentWithAttributes(e,r),t.innerHTML=""),this.processedElements.push(t);switch(l(t)){case"br":return this.isExtraBR(t)||this.isBlockElement(t.nextSibling)||this.appendStringWithAttributes("\n",this.getTextAttributes(t)),this.processedElements.push(t);case"img":e={url:t.getAttribute("src"),contentType:"image"},i=b(t);for(n in i)o=i[n],e[n]=o;return this.appendAttachmentWithAttributes(e,this.getTextAttributes(t)),this.processedElements.push(t);case"tr":if(t.parentNode.firstChild!==t)return this.appendStringWithAttributes("\n");break;case"td":if(t.parentNode.firstChild!==t)return this.appendStringWithAttributes(" | ")}},g.prototype.appendBlockForAttributesWithElement=function(t,e){var n;return this.blockElements.push(e),n=m(t),this.blocks.push(n),n},g.prototype.appendEmptyBlock=function(){return this.appendBlockForAttributesWithElement([],null)},g.prototype.appendStringWithAttributes=function(t,e){return this.appendPiece(S(t,e))},g.prototype.appendAttachmentWithAttributes=function(t,e){return this.appendPiece(E(t,e))},g.prototype.appendPiece=function(t){return 0===this.blocks.length&&this.appendEmptyBlock(),this.blocks[this.blocks.length-1].text.push(t)},g.prototype.appendStringToTextAtIndex=function(t,e){var n,i;return i=this.blocks[e].text,n=i[i.length-1],"string"===(null!=n?n.type:void 0)?n.string+=t:i.push(S(t))},g.prototype.prependStringToTextAtIndex=function(t,e){var n,i;return i=this.blocks[e].text,n=i[0],"string"===(null!=n?n.type:void 0)?n.string=t+n.string:i.unshift(S(t))},S=function(t,e){var n;return null==e&&(e={}),n="string",t=u(t),{string:t,attributes:e,type:n}},E=function(t,e){var n;return null==e&&(e={}),n="attachment",{attachment:t,attributes:e,type:n}},m=function(t){var e;return null==t&&(t={}),e=[],{text:e,attributes:t}},g.prototype.getTextAttributes=function(t){var n,i,o,s,u,c,l,h,p,d,f,g;o={},p=e.config.textAttributes;for(n in p)if(u=p[n],u.tagName&&r(t,{matchingSelector:u.tagName,untilNode:this.containerElement}))o[n]=!0;else if(u.parser){if(g=u.parser(t)){for(i=!1,d=this.findBlockElementAncestors(t),c=0,h=d.length;h>c;c++)if(s=d[c],u.parser(s)===g){i=!0;break}i||(o[n]=g)}}else u.styleProperty&&(g=t.style[u.styleProperty])&&(o[n]=g);if(a(t)){f=R(t,"attributes");for(l in f)g=f[l],o[l]=g}return o},g.prototype.getBlockAttributes=function(t){var n,i,r,o;for(i=[];t&&t!==this.containerElement;){o=e.config.blockAttributes;for(n in o)r=o[n],r.parse!==!1&&l(t)===r.tagName&&(("function"==typeof r.test?r.test(t):void 0)||!r.test)&&(i.push(n),r.listAttribute&&i.push(r.listAttribute));t=t.parentNode}return i.reverse()},g.prototype.findBlockElementAncestors=function(t){var e,n;for(e=[];t&&t!==this.containerElement;)n=l(t),f.call(o(),n)>=0&&e.push(t),t=t.parentNode;return e},R=function(t,e){try{return JSON.parse(t.getAttribute("data-trix-"+e))}catch(n){return{}}},b=function(t){var e,n,i;return i=t.getAttribute("width"),n=t.getAttribute("height"),e={},i&&(e.width=parseInt(i,10)),n&&(e.height=parseInt(n,10)),e},g.prototype.isBlockElement=function(t){var e;if((null!=t?t.nodeType:void 0)===Node.ELEMENT_NODE&&!a(t)&&!r(t,{matchingSelector:"td",untilNode:this.containerElement}))return e=l(t),f.call(o(),e)>=0||"block"===window.getComputedStyle(t).display},g.prototype.isInsignificantTextNode=function(t){var e,n,i;if((null!=t?t.nodeType:void 0)===Node.TEXT_NODE&&D(t.data)&&(n=t.parentNode,i=t.previousSibling,e=t.nextSibling,(!C(n.previousSibling)||this.isBlockElement(n.previousSibling))&&!y(n)))return!i||this.isBlockElement(i)||!e||this.isBlockElement(e)},g.prototype.isExtraBR=function(t){return"br"===l(t)&&this.isBlockElement(t.parentNode)&&t.parentNode.lastChild===t},y=function(t){var e;return e=window.getComputedStyle(t).whiteSpace,"pre"===e||"pre-wrap"===e||"pre-line"===e},C=function(t){return t&&!k(t.textContent)},g.prototype.translateBlockElementMarginsToNewlines=function(){var t,e,n,i,r,o,s,a;for(e=this.getMarginOfDefaultBlockElement(),s=this.blocks,a=[],i=n=0,r=s.length;r>n;i=++n)t=s[i],(o=this.getMarginOfBlockElementAtIndex(i))&&(o.top>2*e.top&&this.prependStringToTextAtIndex("\n",i),a.push(o.bottom>2*e.bottom?this.appendStringToTextAtIndex("\n",i):void 0));return a},g.prototype.getMarginOfBlockElementAtIndex=function(t){var e,n;return!(e=this.blockElements[t])||!e.textContent||(n=l(e),f.call(o(),n)>=0||f.call(this.processedElements,e)>=0)?void 0:v(e)},g.prototype.getMarginOfDefaultBlockElement=function(){var t;return t=s(e.config.blockAttributes["default"].tagName),this.containerElement.appendChild(t),v(t)},v=function(t){var e;return e=window.getComputedStyle(t),"block"===e.display?{top:parseInt(e.marginTop),bottom:parseInt(e.marginBottom)}:void 0},A=function(t){return t.replace(RegExp("^"+n.source+"+"),"")},D=function(t){return RegExp("^"+n.source+"*$").test(t)},k=function(t){return/\s$/.test(t)},g}(e.BasicObject)}.call(this),function(){var t,n,i,r,o=function(t,e){function n(){this.constructor=t}for(var i in e)s.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},s={}.hasOwnProperty,a=[].slice,u=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.arraysAreEqual,i=e.normalizeRange,r=e.rangeIsCollapsed,n=e.getBlockConfig,e.Document=function(s){function c(t){null==t&&(t=[]),c.__super__.constructor.apply(this,arguments),0===t.length&&(t=[new e.Block]),this.blockList=e.SplittableList.box(t)}var l;return o(c,s),c.fromJSON=function(t){var n,i;return i=function(){var i,r,o;for(o=[],i=0,r=t.length;r>i;i++)n=t[i],o.push(e.Block.fromJSON(n));return o}(),new this(i)},c.fromHTML=function(t,n){return e.HTMLParser.parse(t,n).getDocument()},c.fromString=function(t,n){var i;return i=e.Text.textForStringWithAttributes(t,n),new this([new e.Block(i)])},c.prototype.isEmpty=function(){var t;return 1===this.blockList.length&&(t=this.getBlockAtIndex(0),t.isEmpty()&&!t.hasAttributes())},c.prototype.copy=function(t){var e;return null==t&&(t={}),e=t.consolidateBlocks?this.blockList.consolidate().toArray():this.blockList.toArray(),new this.constructor(e)},c.prototype.copyUsingObjectsFromDocument=function(t){var n;return n=new e.ObjectMap(t.getObjects()),this.copyUsingObjectMap(n)},c.prototype.copyUsingObjectMap=function(t){var e,n,i;return n=function(){var n,r,o,s;for(o=this.getBlocks(),s=[],n=0,r=o.length;r>n;n++)e=o[n],s.push((i=t.find(e))?i:e.copyUsingObjectMap(t));return s}.call(this),new this.constructor(n)},c.prototype.copyWithBaseBlockAttributes=function(t){var e,n,i;return null==t&&(t=[]),i=function(){var i,r,o,s;for(o=this.getBlocks(),s=[],i=0,r=o.length;r>i;i++)n=o[i],e=t.concat(n.getAttributes()),s.push(n.copyWithAttributes(e));return s}.call(this),new this.constructor(i)},c.prototype.replaceBlock=function(t,e){var n;return n=this.blockList.indexOf(t),-1===n?this:new this.constructor(this.blockList.replaceObjectAtIndex(e,n))},c.prototype.insertDocumentAtRange=function(t,e){var n,o,s,a,u,c,l;return o=t.blockList,u=(e=i(e))[0],c=this.locationFromPosition(u),s=c.index,a=c.offset,l=this,n=this.getBlockAtPosition(u),r(e)&&n.isEmpty()&&!n.hasAttributes()?l=new this.constructor(l.blockList.removeObjectAtIndex(s)):n.getBlockBreakPosition()===a&&u++,l=l.removeTextAtRange(e),new this.constructor(l.blockList.insertSplittableListAtPosition(o,u))},c.prototype.mergeDocumentAtRange=function(e,n){var r,o,s,a,u,c,l,h,p,d,f,g;return f=(n=i(n))[0],d=this.locationFromPosition(f),o=this.getBlockAtIndex(d.index).getAttributes(),r=e.getBaseBlockAttributes(),g=o.slice(-r.length),t(r,g)?(l=o.slice(0,-r.length),c=e.copyWithBaseBlockAttributes(l)):c=e.copy({consolidateBlocks:!0}).copyWithBaseBlockAttributes(o),s=c.getBlockCount(),a=c.getBlockAtIndex(0),t(o,a.getAttributes())?(u=a.getTextWithoutBlockBreak(),p=this.insertTextAtRange(u,n),s>1&&(c=new this.constructor(c.getBlocks().slice(1)),h=f+u.getLength(),p=p.insertDocumentAtRange(c,h))):p=this.insertDocumentAtRange(c,n),p},c.prototype.insertTextAtRange=function(t,e){var n,r,o,s,a;return a=(e=i(e))[0],s=this.locationFromPosition(a),r=s.index,o=s.offset,n=this.removeTextAtRange(e),new this.constructor(n.blockList.editObjectAtIndex(r,function(e){return e.copyWithText(e.text.insertTextAtPosition(t,o))}))},c.prototype.removeTextAtRange=function(t){var e,n,o,s,a,u,c,l,h,p,d,f,g,m,y,v,b,A,C,x,R;return p=t=i(t),l=p[0],A=p[1],r(t)?this:(d=this.locationRangeFromRange(t),u=d[0],v=d[1],a=u.index,c=u.offset,s=this.getBlockAtIndex(a),y=v.index,b=v.offset,m=this.getBlockAtIndex(y),f=A-l===1&&s.getBlockBreakPosition()===c&&m.getBlockBreakPosition()!==b&&"\n"===m.text.getStringAtPosition(b),f?o=this.blockList.editObjectAtIndex(y,function(t){return t.copyWithText(t.text.removeTextAtRange([b,b+1]))}):(h=s.text.getTextAtRange([0,c]),C=m.text.getTextAtRange([b,m.getLength()]),x=h.appendText(C),g=a!==y&&0===c,R=g&&s.getAttributeLevel()>=m.getAttributeLevel(),n=R?m.copyWithText(x):s.copyWithText(x),e=y+1-a,o=this.blockList.splice(a,e,n)),new this.constructor(o))},c.prototype.moveTextFromRangeToPosition=function(t,e){var n,r,o,s,u,c,l,h,p,d;return c=t=i(t),p=c[0],o=c[1],e>=p&&o>=e?this:(r=this.getDocumentAtRange(t),h=this.removeTextAtRange(t),u=e>p,u&&(e-=r.getLength()),l=r.getBlocks(),s=l[0],n=2<=l.length?a.call(l,1):[],0===n.length?(d=s.getTextWithoutBlockBreak(),u&&(e+=1)):d=s.text,h=h.insertTextAtRange(d,e),0===n.length?h:(r=new this.constructor(n),e+=d.getLength(),h.insertDocumentAtRange(r,e)))},c.prototype.addAttributeAtRange=function(t,e,i){var r;return r=this.blockList,this.eachBlockAtRange(i,function(i,o,s){return r=r.editObjectAtIndex(s,function(){return n(t)?i.addAttribute(t,e):o[0]===o[1]?i:i.copyWithText(i.text.addAttributeAtRange(t,e,o))})}),new this.constructor(r)},c.prototype.addAttribute=function(t,e){var n;return n=this.blockList,this.eachBlock(function(i,r){return n=n.editObjectAtIndex(r,function(){return i.addAttribute(t,e)})}),new this.constructor(n)},c.prototype.removeAttributeAtRange=function(t,e){var i;return i=this.blockList,this.eachBlockAtRange(e,function(e,r,o){return n(t)?i=i.editObjectAtIndex(o,function(){return e.removeAttribute(t)}):r[0]!==r[1]?i=i.editObjectAtIndex(o,function(){return e.copyWithText(e.text.removeAttributeAtRange(t,r))}):void 0}),new this.constructor(i)},c.prototype.updateAttributesForAttachment=function(t,e){var n,i,r,o;return r=(i=this.getRangeOfAttachment(e))[0],n=this.locationFromPosition(r).index,o=this.getTextAtIndex(n),new this.constructor(this.blockList.editObjectAtIndex(n,function(n){return n.copyWithText(o.updateAttributesForAttachment(t,e))}))},c.prototype.removeAttributeForAttachment=function(t,e){var n;return n=this.getRangeOfAttachment(e),this.removeAttributeAtRange(t,n)},c.prototype.insertBlockBreakAtRange=function(t){var n,r,o,s;return s=(t=i(t))[0],o=this.locationFromPosition(s).offset,r=this.removeTextAtRange(t),0===o&&(n=[new e.Block]),new this.constructor(r.blockList.insertSplittableListAtPosition(new e.SplittableList(n),s))},c.prototype.applyBlockAttributeAtRange=function(t,e,i){var r,o,s,a;return s=this.expandRangeToLineBreaksAndSplitBlocks(i),o=s.document,i=s.range,r=n(t),r.listAttribute?(o=o.removeLastListAttributeAtRange(i,{exceptAttributeName:t}),a=o.convertLineBreaksToBlockBreaksInRange(i),o=a.document,i=a.range):o=r.exclusive?o.removeBlockAttributesAtRange(i):r.terminal?o.removeLastTerminalAttributeAtRange(i):o.consolidateBlocksAtRange(i),o.addAttributeAtRange(t,e,i)},c.prototype.removeLastListAttributeAtRange=function(t,e){var i;return null==e&&(e={}),i=this.blockList,this.eachBlockAtRange(t,function(t,r,o){var s;if((s=t.getLastAttribute())&&n(s).listAttribute&&s!==e.exceptAttributeName)return i=i.editObjectAtIndex(o,function(){return t.removeAttribute(s)})}),new this.constructor(i)},c.prototype.removeLastTerminalAttributeAtRange=function(t){var e;return e=this.blockList,this.eachBlockAtRange(t,function(t,i,r){var o;if((o=t.getLastAttribute())&&n(o).terminal)return e=e.editObjectAtIndex(r,function(){return t.removeAttribute(o)})}),new this.constructor(e)},c.prototype.removeBlockAttributesAtRange=function(t){var e;return e=this.blockList,this.eachBlockAtRange(t,function(t,n,i){return t.hasAttributes()?e=e.editObjectAtIndex(i,function(){return t.copyWithoutAttributes()}):void 0}),new this.constructor(e)},c.prototype.expandRangeToLineBreaksAndSplitBlocks=function(t){var e,n,r,o,s,a,u,c,l;return a=t=i(t),l=a[0],o=a[1],c=this.locationFromPosition(l),r=this.locationFromPosition(o),e=this,u=e.getBlockAtIndex(c.index),null!=(c.offset=u.findLineBreakInDirectionFromPosition("backward",c.offset))&&(s=e.positionFromLocation(c),e=e.insertBlockBreakAtRange([s,s+1]),r.index+=1,r.offset-=e.getBlockAtIndex(c.index).getLength(),c.index+=1),c.offset=0,0===r.offset&&r.index>c.index?(r.index-=1,r.offset=e.getBlockAtIndex(r.index).getBlockBreakPosition()):(n=e.getBlockAtIndex(r.index),"\n"===n.text.getStringAtRange([r.offset-1,r.offset])?r.offset-=1:r.offset=n.findLineBreakInDirectionFromPosition("forward",r.offset),r.offset!==n.getBlockBreakPosition()&&(s=e.positionFromLocation(r),e=e.insertBlockBreakAtRange([s,s+1]))),l=e.positionFromLocation(c),o=e.positionFromLocation(r),t=i([l,o]),{document:e,range:t}},c.prototype.convertLineBreaksToBlockBreaksInRange=function(t){var e,n,r;return n=(t=i(t))[0],r=this.getStringAtRange(t).slice(0,-1),e=this,r.replace(/.*?\n/g,function(t){return n+=t.length,e=e.insertBlockBreakAtRange([n-1,n])}),{document:e,range:t}},c.prototype.consolidateBlocksAtRange=function(t){var e,n,r,o,s;return r=t=i(t),s=r[0],n=r[1],o=this.locationFromPosition(s).index,e=this.locationFromPosition(n).index,new this.constructor(this.blockList.consolidateFromIndexToIndex(o,e))},c.prototype.getDocumentAtRange=function(t){var e;return t=i(t),e=this.blockList.getSplittableListInRange(t).toArray(),new this.constructor(e)},c.prototype.getStringAtRange=function(t){var e,n,r;return r=t=i(t),n=r[r.length-1],n!==this.getLength()&&(e=-1),this.getDocumentAtRange(t).toString().slice(0,e)},c.prototype.getBlockAtIndex=function(t){return this.blockList.getObjectAtIndex(t)},c.prototype.getBlockAtPosition=function(t){var e;return e=this.locationFromPosition(t).index,this.getBlockAtIndex(e)},c.prototype.getTextAtIndex=function(t){var e;return null!=(e=this.getBlockAtIndex(t))?e.text:void 0},c.prototype.getTextAtPosition=function(t){var e;return e=this.locationFromPosition(t).index,this.getTextAtIndex(e)},c.prototype.getPieceAtPosition=function(t){var e,n,i;return i=this.locationFromPosition(t),e=i.index,n=i.offset,this.getTextAtIndex(e).getPieceAtPosition(n)},c.prototype.getCharacterAtPosition=function(t){var e,n,i;return i=this.locationFromPosition(t),e=i.index,n=i.offset,this.getTextAtIndex(e).getStringAtRange([n,n+1])},c.prototype.getLength=function(){return this.blockList.getEndPosition()},c.prototype.getBlocks=function(){return this.blockList.toArray()},c.prototype.getBlockCount=function(){return this.blockList.length},c.prototype.getEditCount=function(){return this.editCount},c.prototype.eachBlock=function(t){return this.blockList.eachObject(t)},c.prototype.eachBlockAtRange=function(t,e){var n,r,o,s,a,u,c,l,h,p,d,f;if(u=t=i(t),d=u[0],o=u[1],p=this.locationFromPosition(d),r=this.locationFromPosition(o),p.index===r.index)return n=this.getBlockAtIndex(p.index),f=[p.offset,r.offset],e(n,f,p.index);for(h=[],a=s=c=p.index,l=r.index;l>=c?l>=s:s>=l;a=l>=c?++s:--s)(n=this.getBlockAtIndex(a))?(f=function(){switch(a){case p.index:return[p.offset,n.text.getLength()];case r.index:return[0,r.offset];default:return[0,n.text.getLength()]}}(),h.push(e(n,f,a))):h.push(void 0);return h},c.prototype.getCommonAttributesAtRange=function(t){var n,o,s;return o=(t=i(t))[0],r(t)?this.getCommonAttributesAtPosition(o):(s=[],n=[],this.eachBlockAtRange(t,function(t,e){return e[0]!==e[1]?(s.push(t.text.getCommonAttributesAtRange(e)),n.push(l(t))):void 0}),e.Hash.fromCommonAttributesOfObjects(s).merge(e.Hash.fromCommonAttributesOfObjects(n)).toObject())},c.prototype.getCommonAttributesAtPosition=function(t){var n,i,r,o,s,a,c,h,p,d;if(p=this.locationFromPosition(t),s=p.index,h=p.offset,r=this.getBlockAtIndex(s),!r)return{};o=l(r),n=r.text.getAttributesAtPosition(h),i=r.text.getAttributesAtPosition(h-1),a=function(){var t,n;t=e.config.textAttributes,n=[];for(c in t)d=t[c],d.inheritable&&n.push(c);return n}();for(c in i)d=i[c],(d===n[c]||u.call(a,c)>=0)&&(o[c]=d);return o},c.prototype.getRangeOfCommonAttributeAtPosition=function(t,e){var n,r,o,s,a,u,c,l,h;return a=this.locationFromPosition(e),o=a.index,s=a.offset,h=this.getTextAtIndex(o),u=h.getExpandedRangeForAttributeAtOffset(t,s),l=u[0],r=u[1],c=this.positionFromLocation({index:o,offset:l}),n=this.positionFromLocation({index:o,offset:r}),i([c,n])},c.prototype.getBaseBlockAttributes=function(){var t,e,n,i,r,o,s;for(t=this.getBlockAtIndex(0).getAttributes(),n=i=1,s=this.getBlockCount();s>=1?s>i:i>s;n=s>=1?++i:--i)e=this.getBlockAtIndex(n).getAttributes(),o=Math.min(t.length,e.length),t=function(){var n,i,s;for(s=[],r=n=0,i=o;(i>=0?i>n:n>i)&&e[r]===t[r];r=i>=0?++n:--n)s.push(e[r]);return s}();return t},l=function(t){var e,n;return n={},(e=t.getLastAttribute())&&(n[e]=!0),n},c.prototype.getAttachmentById=function(t){var e,n,i,r;for(r=this.getAttachments(),n=0,i=r.length;i>n;n++)if(e=r[n],e.id===t)return e},c.prototype.getAttachmentPieces=function(){var t;return t=[],this.blockList.eachObject(function(e){var n;return n=e.text,t=t.concat(n.getAttachmentPieces())}),t},c.prototype.getAttachments=function(){var t,e,n,i,r;for(i=this.getAttachmentPieces(),r=[],t=0,e=i.length;e>t;t++)n=i[t],r.push(n.attachment);return r},c.prototype.getRangeOfAttachment=function(t){var e,n,r,o,s,a,u;for(o=0,s=this.blockList.toArray(),n=e=0,r=s.length;r>e;n=++e){if(a=s[n].text,u=a.getRangeOfAttachment(t))return i([o+u[0],o+u[1]]);o+=a.getLength()}},c.prototype.getLocationRangeOfAttachment=function(t){var e;return e=this.getRangeOfAttachment(t),this.locationRangeFromRange(e)},c.prototype.getAttachmentPieceForAttachment=function(t){var e,n,i,r;for(r=this.getAttachmentPieces(),e=0,n=r.length;n>e;e++)if(i=r[e],i.attachment===t)return i},c.prototype.findRangesForBlockAttribute=function(t){var e,n,i,r,o,s,a;for(o=0,s=[],a=this.getBlocks(),n=0,i=a.length;i>n;n++)e=a[n],r=e.getLength(),e.hasAttribute(t)&&s.push([o,o+r]),o+=r;return s},c.prototype.findRangesForTextAttribute=function(t,e){var n,i,r,o,s,a,u,c,l,h;for(h=(null!=e?e:{}).withValue,a=0,u=[],c=[],o=function(e){return null!=h?e.getAttribute(t)===h:e.hasAttribute(t)},l=this.getPieces(),n=0,i=l.length;i>n;n++)s=l[n],r=s.getLength(),o(s)&&(u[1]===a?u[1]=a+r:c.push(u=[a,a+r])),a+=r;return c},c.prototype.locationFromPosition=function(t){var e,n;return n=this.blockList.findIndexAndOffsetAtPosition(Math.max(0,t)),null!=n.index?n:(e=this.getBlocks(),{index:e.length-1,offset:e[e.length-1].getLength()})},c.prototype.positionFromLocation=function(t){return this.blockList.findPositionAtIndexAndOffset(t.index,t.offset)},c.prototype.locationRangeFromPosition=function(t){return i(this.locationFromPosition(t))},c.prototype.locationRangeFromRange=function(t){var e,n,r,o;if(t=i(t))return o=t[0],n=t[1],r=this.locationFromPosition(o),e=this.locationFromPosition(n),i([r,e])},c.prototype.rangeFromLocationRange=function(t){var e,n;return t=i(t),e=this.positionFromLocation(t[0]),r(t)||(n=this.positionFromLocation(t[1])),i([e,n])},c.prototype.isEqualTo=function(t){return this.blockList.isEqualTo(null!=t?t.blockList:void 0)},c.prototype.getTexts=function(){var t,e,n,i,r;for(i=this.getBlocks(),r=[],e=0,n=i.length;n>e;e++)t=i[e],r.push(t.text);return r},c.prototype.getPieces=function(){var t,e,n,i,r;for(n=[],i=this.getTexts(),t=0,e=i.length;e>t;t++)r=i[t],n.push.apply(n,r.getPieces());return n},c.prototype.getObjects=function(){return this.getBlocks().concat(this.getTexts()).concat(this.getPieces())},c.prototype.toSerializableDocument=function(){var t;return t=[],this.blockList.eachObject(function(e){return t.push(e.copyWithText(e.text.toSerializableText()))}),new this.constructor(t)},c.prototype.toString=function(){return this.blockList.toString()},c.prototype.toJSON=function(){return this.blockList.toJSON()},c.prototype.toConsole=function(){var t;return JSON.stringify(function(){var e,n,i,r;for(i=this.blockList.toArray(),r=[],e=0,n=i.length;n>e;e++)t=i[e],r.push(JSON.parse(t.text.toConsole()));return r}.call(this))},c}(e.Object)}.call(this),function(){e.LineBreakInsertion=function(){function t(t){var e;this.composition=t,this.document=this.composition.document,e=this.composition.getSelectedRange(),this.startPosition=e[0],this.endPosition=e[1],this.startLocation=this.document.locationFromPosition(this.startPosition),this.endLocation=this.document.locationFromPosition(this.endPosition),this.block=this.document.getBlockAtIndex(this.endLocation.index),this.breaksOnReturn=this.block.breaksOnReturn(),this.previousCharacter=this.block.text.getStringAtPosition(this.endLocation.offset-1),this.nextCharacter=this.block.text.getStringAtPosition(this.endLocation.offset)}return t.prototype.shouldInsertBlockBreak=function(){return this.block.hasAttributes()&&this.block.isListItem()&&!this.block.isEmpty()?0!==this.startLocation.offset:this.breaksOnReturn&&"\n"!==this.nextCharacter},t.prototype.shouldBreakFormattedBlock=function(){return this.block.hasAttributes()&&!this.block.isListItem()&&(this.breaksOnReturn&&"\n"===this.nextCharacter||"\n"===this.previousCharacter)},t.prototype.shouldDecreaseListLevel=function(){return this.block.hasAttributes()&&this.block.isListItem()&&this.block.isEmpty()},t.prototype.shouldPrependListItem=function(){return this.block.isListItem()&&0===this.startLocation.offset&&!this.block.isEmpty()},t.prototype.shouldRemoveLastBlockAttribute=function(){return this.block.hasAttributes()&&!this.block.isListItem()&&this.block.isEmpty()},t}()}.call(this),function(){var t,n,i,r,o,s,a,u,c,l,h=function(t,e){function n(){this.constructor=t}for(var i in e)p.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},p={}.hasOwnProperty;s=e.normalizeRange,c=e.rangesAreEqual,u=e.rangeIsCollapsed,a=e.objectsAreEqual,t=e.arrayStartsWith,l=e.summarizeArrayChange,i=e.getAllAttributeNames,r=e.getBlockConfig,o=e.getTextConfig,n=e.extend,e.Composition=function(p){function d(){this.document=new e.Document,this.attachments=[],this.currentAttributes={},this.revision=0}var f;return h(d,p),d.prototype.setDocument=function(t){var e;return t.isEqualTo(this.document)?void 0:(this.document=t,this.refreshAttachments(),this.revision++,null!=(e=this.delegate)&&"function"==typeof e.compositionDidChangeDocument?e.compositionDidChangeDocument(t):void 0)},d.prototype.getSnapshot=function(){return{document:this.document,selectedRange:this.getSelectedRange()}},d.prototype.loadSnapshot=function(t){var n,i,r,o;return n=t.document,o=t.selectedRange,null!=(i=this.delegate)&&"function"==typeof i.compositionWillLoadSnapshot&&i.compositionWillLoadSnapshot(),this.setDocument(null!=n?n:new e.Document),this.setSelection(null!=o?o:[0,0]),null!=(r=this.delegate)&&"function"==typeof r.compositionDidLoadSnapshot?r.compositionDidLoadSnapshot():void 0},d.prototype.insertText=function(t,e){var n,i,r,o;return o=(null!=e?e:{updatePosition:!0}).updatePosition,i=this.getSelectedRange(),this.setDocument(this.document.insertTextAtRange(t,i)),r=i[0],n=r+t.getLength(),o&&this.setSelection(n),this.notifyDelegateOfInsertionAtRange([r,n])},d.prototype.insertBlock=function(t){var n;return null==t&&(t=new e.Block),n=new e.Document([t]),this.insertDocument(n)},d.prototype.insertDocument=function(t){var n,i,r;return null==t&&(t=new e.Document),i=this.getSelectedRange(),this.setDocument(this.document.insertDocumentAtRange(t,i)),r=i[0],n=r+t.getLength(),this.setSelection(n),this.notifyDelegateOfInsertionAtRange([r,n])},d.prototype.insertString=function(t,n){var i,r;return i=this.getCurrentTextAttributes(),r=e.Text.textForStringWithAttributes(t,i),this.insertText(r,n)},d.prototype.insertBlockBreak=function(){var t,e,n;return e=this.getSelectedRange(),this.setDocument(this.document.insertBlockBreakAtRange(e)),n=e[0],t=n+1,this.setSelection(t),this.notifyDelegateOfInsertionAtRange([n,t])},d.prototype.insertLineBreak=function(){var t,n;return n=new e.LineBreakInsertion(this),n.shouldDecreaseListLevel()?(this.decreaseListLevel(),this.setSelection(n.startPosition)):n.shouldPrependListItem()?(t=new e.Document([n.block.copyWithoutText()]),this.insertDocument(t)):n.shouldInsertBlockBreak()?this.insertBlockBreak():n.shouldRemoveLastBlockAttribute()?this.removeLastBlockAttribute():n.shouldBreakFormattedBlock()?this.breakFormattedBlock(n):this.insertString("\n")},d.prototype.insertHTML=function(t){var n,i,r,o;return n=e.Document.fromHTML(t),r=this.getSelectedRange(),this.setDocument(this.document.mergeDocumentAtRange(n,r)),o=r[0],i=o+n.getLength()-1,this.setSelection(i),this.notifyDelegateOfInsertionAtRange([o,i])},d.prototype.replaceHTML=function(t){var n,i,r;return n=e.Document.fromHTML(t).copyUsingObjectsFromDocument(this.document),i=this.getLocationRange({strict:!1}),r=this.document.rangeFromLocationRange(i),this.setDocument(n),this.setSelection(r)},d.prototype.insertFile=function(t){return this.insertFiles([t])},d.prototype.insertFiles=function(t){var n,i,r,o,s,a;for(i=[],o=0,s=t.length;s>o;o++)r=t[o],(null!=(a=this.delegate)?a.compositionShouldAcceptFile(r):void 0)&&(n=e.Attachment.attachmentForFile(r),i.push(n));return this.insertAttachments(i)},d.prototype.insertAttachment=function(t){return this.insertAttachments([t])},d.prototype.insertAttachments=function(t){var n,i,r,o,s,a,u,c,l;for(c=new e.Text,o=0,s=t.length;s>o;o++)n=t[o],l=n.getType(),a=null!=(u=e.config.attachments[l])?u.presentation:void 0,r=this.getCurrentTextAttributes(),a&&(r.presentation=a),i=e.Text.textForAttachmentWithAttributes(n,r),c=c.appendText(i);return this.insertText(c)},d.prototype.shouldManageDeletingInDirection=function(t){var e;if(e=this.getLocationRange(),u(e)){if("backward"===t&&0===e[0].offset)return!0;if(this.shouldManageMovingCursorInDirection(t))return!0}else if(e[0].index!==e[1].index)return!0;return!1},d.prototype.deleteInDirection=function(t,e){var n,i,r,o,s,a,c,l;return o=(null!=e?e:{}).length,s=this.getLocationRange(),a=this.getSelectedRange(),c=u(a),c?r="backward"===t&&0===s[0].offset:l=s[0].index!==s[1].index,r&&this.canDecreaseBlockAttributeLevel()&&(i=this.getBlock(),i.isListItem()?this.decreaseListLevel():this.decreaseBlockAttributeLevel(),this.setSelection(a[0]),i.isEmpty())?!1:(c&&(a=this.getExpandedRangeInDirection(t,{length:o}),"backward"===t&&(n=this.getAttachmentAtRange(a))),n?(this.editAttachment(n),!1):(this.setDocument(this.document.removeTextAtRange(a)),this.setSelection(a[0]),r||l?!1:void 0))},d.prototype.moveTextFromRange=function(t){var e;return e=this.getSelectedRange()[0],this.setDocument(this.document.moveTextFromRangeToPosition(t,e)),this.setSelection(e)},d.prototype.removeAttachment=function(t){var e;return(e=this.document.getRangeOfAttachment(t))?(this.stopEditingAttachment(),this.setDocument(this.document.removeTextAtRange(e)),this.setSelection(e[0])):void 0},d.prototype.removeLastBlockAttribute=function(){var t,e,n,i;return n=this.getSelectedRange(),i=n[0],e=n[1],t=this.document.getBlockAtPosition(e),this.removeCurrentAttribute(t.getLastAttribute()),this.setSelection(i)},f=" ",d.prototype.insertPlaceholder=function(){return this.placeholderPosition=this.getPosition(),this.insertString(f)},d.prototype.selectPlaceholder=function(){return null!=this.placeholderPosition?(this.setSelectedRange([this.placeholderPosition,this.placeholderPosition+f.length]),this.getSelectedRange()):void 0},d.prototype.forgetPlaceholder=function(){return this.placeholderPosition=null},d.prototype.hasCurrentAttribute=function(t){var e;return e=this.currentAttributes[t],null!=e&&e!==!1},d.prototype.toggleCurrentAttribute=function(t){var e;return(e=!this.currentAttributes[t])?this.setCurrentAttribute(t,e):this.removeCurrentAttribute(t)},d.prototype.canSetCurrentAttribute=function(t){return r(t)?this.canSetCurrentBlockAttribute(t):this.canSetCurrentTextAttribute(t)},d.prototype.canSetCurrentTextAttribute=function(){var t,e,n,i,r;if(e=this.getSelectedDocument()){for(r=e.getAttachments(),n=0,i=r.length;i>n;n++)if(t=r[n],!t.hasContent())return!1;return!0}},d.prototype.canSetCurrentBlockAttribute=function(){var t;if(t=this.getBlock())return!t.isTerminalBlock()},d.prototype.setCurrentAttribute=function(t,e){return r(t)?this.setBlockAttribute(t,e):(this.setTextAttribute(t,e),this.currentAttributes[t]=e,this.notifyDelegateOfCurrentAttributesChange())},d.prototype.setTextAttribute=function(t,n){var i,r,o,s;if(r=this.getSelectedRange())return o=r[0],i=r[1],o!==i?this.setDocument(this.document.addAttributeAtRange(t,n,r)):"href"===t?(s=e.Text.textForStringWithAttributes(n,{href:n}),this.insertText(s)):void 0},d.prototype.setBlockAttribute=function(t,e){var n,i;if(i=this.getSelectedRange())return this.canSetCurrentAttribute(t)?(n=this.getBlock(),this.setDocument(this.document.applyBlockAttributeAtRange(t,e,i)),this.setSelection(i)):void 0},d.prototype.removeCurrentAttribute=function(t){return r(t)?(this.removeBlockAttribute(t),this.updateCurrentAttributes()):(this.removeTextAttribute(t),delete this.currentAttributes[t],this.notifyDelegateOfCurrentAttributesChange())},d.prototype.removeTextAttribute=function(t){var e;if(e=this.getSelectedRange())return this.setDocument(this.document.removeAttributeAtRange(t,e))},d.prototype.removeBlockAttribute=function(t){var e;if(e=this.getSelectedRange())return this.setDocument(this.document.removeAttributeAtRange(t,e))},d.prototype.canDecreaseNestingLevel=function(){var t;return(null!=(t=this.getBlock())?t.getNestingLevel():void 0)>0},d.prototype.canIncreaseNestingLevel=function(){var e,n,i;if(e=this.getBlock())return(null!=(i=r(e.getLastNestableAttribute()))?i.listAttribute:0)?(n=this.getPreviousBlock())?t(n.getListItemAttributes(),e.getListItemAttributes()):void 0:e.getNestingLevel()>0},d.prototype.decreaseNestingLevel=function(){var t;if(t=this.getBlock())return this.setDocument(this.document.replaceBlock(t,t.decreaseNestingLevel()))},d.prototype.increaseNestingLevel=function(){var t;if(t=this.getBlock())return this.setDocument(this.document.replaceBlock(t,t.increaseNestingLevel()))},d.prototype.canDecreaseBlockAttributeLevel=function(){var t;return(null!=(t=this.getBlock())?t.getAttributeLevel():void 0)>0},d.prototype.decreaseBlockAttributeLevel=function(){var t,e;return(t=null!=(e=this.getBlock())?e.getLastAttribute():void 0)?this.removeCurrentAttribute(t):void 0},d.prototype.decreaseListLevel=function(){var t,e,n,i,r,o;for(o=this.getSelectedRange()[0],r=this.document.locationFromPosition(o).index,n=r,t=this.getBlock().getAttributeLevel();(e=this.document.getBlockAtIndex(n+1))&&e.isListItem()&&e.getAttributeLevel()>t;)n++;return o=this.document.positionFromLocation({index:r,offset:0}),i=this.document.positionFromLocation({index:n,offset:0}),this.setDocument(this.document.removeLastListAttributeAtRange([o,i]))},d.prototype.updateCurrentAttributes=function(){var t,e,n,r,o,s;if(s=this.getSelectedRange({ignoreLock:!0})){for(e=this.document.getCommonAttributesAtRange(s),o=i(),n=0,r=o.length;r>n;n++)t=o[n],e[t]||this.canSetCurrentAttribute(t)||(e[t]=!1);if(!a(e,this.currentAttributes))return this.currentAttributes=e,this.notifyDelegateOfCurrentAttributesChange()}},d.prototype.getCurrentAttributes=function(){return n.call({},this.currentAttributes)},d.prototype.getCurrentTextAttributes=function(){var t,e,n,i;t={},n=this.currentAttributes;for(e in n)i=n[e],i!==!1&&o(e)&&(t[e]=i);return t},d.prototype.freezeSelection=function(){return this.setCurrentAttribute("frozen",!0)},d.prototype.thawSelection=function(){return this.removeCurrentAttribute("frozen")},d.prototype.hasFrozenSelection=function(){return this.hasCurrentAttribute("frozen")},d.proxyMethod("getSelectionManager().getPointRange"),d.proxyMethod("getSelectionManager().setLocationRangeFromPointRange"),d.proxyMethod("getSelectionManager().createLocationRangeFromDOMRange"),d.proxyMethod("getSelectionManager().locationIsCursorTarget"),d.proxyMethod("getSelectionManager().selectionIsExpanded"),d.proxyMethod("delegate?.getSelectionManager"),d.prototype.setSelection=function(t){var e,n; +}else if(this.currentBlockElement&&!r&&!o)return(s=this.findParentBlockElement(e))?this.appendBlockForElement(s):(this.currentBlock=this.appendEmptyBlock(),this.currentBlockElement=null)},g.prototype.findParentBlockElement=function(t){var e;for(e=t.parentElement;e&&e!==this.containerElement;){if(this.isBlockElement(e)&&f.call(this.blockElements,e)>=0)return e;e=e.parentElement}return null},g.prototype.processTextNode=function(t){var e,n;return n=t.data,y(t.parentNode)||(n=c(n),k(null!=(e=t.previousSibling)?e.textContent:void 0)&&(n=A(n))),this.appendStringWithAttributes(n,this.getTextAttributes(t.parentNode))},g.prototype.processElement=function(t){var e,n,i,r,o;if(a(t))return e=R(t,"attachment"),Object.keys(e).length&&(r=this.getTextAttributes(t),this.appendAttachmentWithAttributes(e,r),t.innerHTML=""),this.processedElements.push(t);switch(l(t)){case"br":return this.isExtraBR(t)||this.isBlockElement(t.nextSibling)||this.appendStringWithAttributes("\n",this.getTextAttributes(t)),this.processedElements.push(t);case"img":e={url:t.getAttribute("src"),contentType:"image"},i=b(t);for(n in i)o=i[n],e[n]=o;return this.appendAttachmentWithAttributes(e,this.getTextAttributes(t)),this.processedElements.push(t);case"tr":if(t.parentNode.firstChild!==t)return this.appendStringWithAttributes("\n");break;case"td":if(t.parentNode.firstChild!==t)return this.appendStringWithAttributes(" | ")}},g.prototype.appendBlockForAttributesWithElement=function(t,e){var n;return this.blockElements.push(e),n=m(t),this.blocks.push(n),n},g.prototype.appendEmptyBlock=function(){return this.appendBlockForAttributesWithElement([],null)},g.prototype.appendStringWithAttributes=function(t,e){return this.appendPiece(S(t,e))},g.prototype.appendAttachmentWithAttributes=function(t,e){return this.appendPiece(E(t,e))},g.prototype.appendPiece=function(t){return 0===this.blocks.length&&this.appendEmptyBlock(),this.blocks[this.blocks.length-1].text.push(t)},g.prototype.appendStringToTextAtIndex=function(t,e){var n,i;return i=this.blocks[e].text,n=i[i.length-1],"string"===(null!=n?n.type:void 0)?n.string+=t:i.push(S(t))},g.prototype.prependStringToTextAtIndex=function(t,e){var n,i;return i=this.blocks[e].text,n=i[0],"string"===(null!=n?n.type:void 0)?n.string=t+n.string:i.unshift(S(t))},S=function(t,e){var n;return null==e&&(e={}),n="string",t=u(t),{string:t,attributes:e,type:n}},E=function(t,e){var n;return null==e&&(e={}),n="attachment",{attachment:t,attributes:e,type:n}},m=function(t){var e;return null==t&&(t={}),e=[],{text:e,attributes:t}},g.prototype.getTextAttributes=function(t){var n,i,o,s,u,c,l,h,p,d,f,g;o={},p=e.config.textAttributes;for(n in p)if(u=p[n],u.tagName&&r(t,{matchingSelector:u.tagName,untilNode:this.containerElement}))o[n]=!0;else if(u.parser){if(g=u.parser(t)){for(i=!1,d=this.findBlockElementAncestors(t),c=0,h=d.length;h>c;c++)if(s=d[c],u.parser(s)===g){i=!0;break}i||(o[n]=g)}}else u.styleProperty&&(g=t.style[u.styleProperty])&&(o[n]=g);if(a(t)){f=R(t,"attributes");for(l in f)g=f[l],o[l]=g}return o},g.prototype.getBlockAttributes=function(t){var n,i,r,o;for(i=[];t&&t!==this.containerElement;){o=e.config.blockAttributes;for(n in o)r=o[n],r.parse!==!1&&l(t)===r.tagName&&(t.classList.contains(r.className)||!r.className)&&(("function"==typeof r.test?r.test(t):void 0)||!r.test)&&(i.push(n),r.listAttribute&&i.push(r.listAttribute));t=t.parentNode}return i.reverse()},g.prototype.findBlockElementAncestors=function(t){var e,n;for(e=[];t&&t!==this.containerElement;)n=l(t),f.call(o(),n)>=0&&e.push(t),t=t.parentNode;return e},R=function(t,e){try{return JSON.parse(t.getAttribute("data-trix-"+e))}catch(n){return{}}},b=function(t){var e,n,i;return i=t.getAttribute("width"),n=t.getAttribute("height"),e={},i&&(e.width=parseInt(i,10)),n&&(e.height=parseInt(n,10)),e},g.prototype.isBlockElement=function(t){var e;if((null!=t?t.nodeType:void 0)===Node.ELEMENT_NODE&&!a(t)&&!r(t,{matchingSelector:"td",untilNode:this.containerElement}))return e=l(t),f.call(o(),e)>=0||"block"===window.getComputedStyle(t).display},g.prototype.isInsignificantTextNode=function(t){var e,n,i;if((null!=t?t.nodeType:void 0)===Node.TEXT_NODE&&D(t.data)&&(n=t.parentNode,i=t.previousSibling,e=t.nextSibling,(!C(n.previousSibling)||this.isBlockElement(n.previousSibling))&&!y(n)))return!i||this.isBlockElement(i)||!e||this.isBlockElement(e)},g.prototype.isExtraBR=function(t){return"br"===l(t)&&this.isBlockElement(t.parentNode)&&t.parentNode.lastChild===t},y=function(t){var e;return e=window.getComputedStyle(t).whiteSpace,"pre"===e||"pre-wrap"===e||"pre-line"===e},C=function(t){return t&&!k(t.textContent)},g.prototype.translateBlockElementMarginsToNewlines=function(){var t,e,n,i,r,o,s,a;for(e=this.getMarginOfDefaultBlockElement(),s=this.blocks,a=[],i=n=0,r=s.length;r>n;i=++n)t=s[i],(o=this.getMarginOfBlockElementAtIndex(i))&&(o.top>2*e.top&&this.prependStringToTextAtIndex("\n",i),a.push(o.bottom>2*e.bottom?this.appendStringToTextAtIndex("\n",i):void 0));return a},g.prototype.getMarginOfBlockElementAtIndex=function(t){var e,n;return!(e=this.blockElements[t])||!e.textContent||(n=l(e),f.call(o(),n)>=0||f.call(this.processedElements,e)>=0)?void 0:v(e)},g.prototype.getMarginOfDefaultBlockElement=function(){var t;return t=s(e.config.blockAttributes["default"].tagName),this.containerElement.appendChild(t),v(t)},v=function(t){var e;return e=window.getComputedStyle(t),"block"===e.display?{top:parseInt(e.marginTop),bottom:parseInt(e.marginBottom)}:void 0},A=function(t){return t.replace(RegExp("^"+n.source+"+"),"")},D=function(t){return RegExp("^"+n.source+"*$").test(t)},k=function(t){return/\s$/.test(t)},g}(e.BasicObject)}.call(this),function(){var t,n,i,r,o=function(t,e){function n(){this.constructor=t}for(var i in e)s.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},s={}.hasOwnProperty,a=[].slice,u=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.arraysAreEqual,i=e.normalizeRange,r=e.rangeIsCollapsed,n=e.getBlockConfig,e.Document=function(s){function c(t){null==t&&(t=[]),c.__super__.constructor.apply(this,arguments),0===t.length&&(t=[new e.Block]),this.blockList=e.SplittableList.box(t)}var l;return o(c,s),c.fromJSON=function(t){var n,i;return i=function(){var i,r,o;for(o=[],i=0,r=t.length;r>i;i++)n=t[i],o.push(e.Block.fromJSON(n));return o}(),new this(i)},c.fromHTML=function(t,n){return e.HTMLParser.parse(t,n).getDocument()},c.fromString=function(t,n){var i;return i=e.Text.textForStringWithAttributes(t,n),new this([new e.Block(i)])},c.prototype.isEmpty=function(){var t;return 1===this.blockList.length&&(t=this.getBlockAtIndex(0),t.isEmpty()&&!t.hasAttributes())},c.prototype.copy=function(t){var e;return null==t&&(t={}),e=t.consolidateBlocks?this.blockList.consolidate().toArray():this.blockList.toArray(),new this.constructor(e)},c.prototype.copyUsingObjectsFromDocument=function(t){var n;return n=new e.ObjectMap(t.getObjects()),this.copyUsingObjectMap(n)},c.prototype.copyUsingObjectMap=function(t){var e,n,i;return n=function(){var n,r,o,s;for(o=this.getBlocks(),s=[],n=0,r=o.length;r>n;n++)e=o[n],s.push((i=t.find(e))?i:e.copyUsingObjectMap(t));return s}.call(this),new this.constructor(n)},c.prototype.copyWithBaseBlockAttributes=function(t){var e,n,i;return null==t&&(t=[]),i=function(){var i,r,o,s;for(o=this.getBlocks(),s=[],i=0,r=o.length;r>i;i++)n=o[i],e=t.concat(n.getAttributes()),s.push(n.copyWithAttributes(e));return s}.call(this),new this.constructor(i)},c.prototype.replaceBlock=function(t,e){var n;return n=this.blockList.indexOf(t),-1===n?this:new this.constructor(this.blockList.replaceObjectAtIndex(e,n))},c.prototype.insertDocumentAtRange=function(t,e){var n,o,s,a,u,c,l;return o=t.blockList,u=(e=i(e))[0],c=this.locationFromPosition(u),s=c.index,a=c.offset,l=this,n=this.getBlockAtPosition(u),r(e)&&n.isEmpty()&&!n.hasAttributes()?l=new this.constructor(l.blockList.removeObjectAtIndex(s)):n.getBlockBreakPosition()===a&&u++,l=l.removeTextAtRange(e),new this.constructor(l.blockList.insertSplittableListAtPosition(o,u))},c.prototype.mergeDocumentAtRange=function(e,n){var r,o,s,a,u,c,l,h,p,d,f,g;return f=(n=i(n))[0],d=this.locationFromPosition(f),o=this.getBlockAtIndex(d.index).getAttributes(),r=e.getBaseBlockAttributes(),g=o.slice(-r.length),t(r,g)?(l=o.slice(0,-r.length),c=e.copyWithBaseBlockAttributes(l)):c=e.copy({consolidateBlocks:!0}).copyWithBaseBlockAttributes(o),s=c.getBlockCount(),a=c.getBlockAtIndex(0),t(o,a.getAttributes())?(u=a.getTextWithoutBlockBreak(),p=this.insertTextAtRange(u,n),s>1&&(c=new this.constructor(c.getBlocks().slice(1)),h=f+u.getLength(),p=p.insertDocumentAtRange(c,h))):p=this.insertDocumentAtRange(c,n),p},c.prototype.insertTextAtRange=function(t,e){var n,r,o,s,a;return a=(e=i(e))[0],s=this.locationFromPosition(a),r=s.index,o=s.offset,n=this.removeTextAtRange(e),new this.constructor(n.blockList.editObjectAtIndex(r,function(e){return e.copyWithText(e.text.insertTextAtPosition(t,o))}))},c.prototype.removeTextAtRange=function(t){var e,n,o,s,a,u,c,l,h,p,d,f,g,m,y,v,b,A,C,x,R;return p=t=i(t),l=p[0],A=p[1],r(t)?this:(d=this.locationRangeFromRange(t),u=d[0],v=d[1],a=u.index,c=u.offset,s=this.getBlockAtIndex(a),y=v.index,b=v.offset,m=this.getBlockAtIndex(y),f=A-l===1&&s.getBlockBreakPosition()===c&&m.getBlockBreakPosition()!==b&&"\n"===m.text.getStringAtPosition(b),f?o=this.blockList.editObjectAtIndex(y,function(t){return t.copyWithText(t.text.removeTextAtRange([b,b+1]))}):(h=s.text.getTextAtRange([0,c]),C=m.text.getTextAtRange([b,m.getLength()]),x=h.appendText(C),g=a!==y&&0===c,R=g&&s.getAttributeLevel()>=m.getAttributeLevel(),n=R?m.copyWithText(x):s.copyWithText(x),e=y+1-a,o=this.blockList.splice(a,e,n)),new this.constructor(o))},c.prototype.moveTextFromRangeToPosition=function(t,e){var n,r,o,s,u,c,l,h,p,d;return c=t=i(t),p=c[0],o=c[1],e>=p&&o>=e?this:(r=this.getDocumentAtRange(t),h=this.removeTextAtRange(t),u=e>p,u&&(e-=r.getLength()),l=r.getBlocks(),s=l[0],n=2<=l.length?a.call(l,1):[],0===n.length?(d=s.getTextWithoutBlockBreak(),u&&(e+=1)):d=s.text,h=h.insertTextAtRange(d,e),0===n.length?h:(r=new this.constructor(n),e+=d.getLength(),h.insertDocumentAtRange(r,e)))},c.prototype.addAttributeAtRange=function(t,e,i){var r;return r=this.blockList,this.eachBlockAtRange(i,function(i,o,s){return r=r.editObjectAtIndex(s,function(){return n(t)?i.addAttribute(t,e):o[0]===o[1]?i:i.copyWithText(i.text.addAttributeAtRange(t,e,o))})}),new this.constructor(r)},c.prototype.addAttribute=function(t,e){var n;return n=this.blockList,this.eachBlock(function(i,r){return n=n.editObjectAtIndex(r,function(){return i.addAttribute(t,e)})}),new this.constructor(n)},c.prototype.removeAttributeAtRange=function(t,e){var i;return i=this.blockList,this.eachBlockAtRange(e,function(e,r,o){return n(t)?i=i.editObjectAtIndex(o,function(){return e.removeAttribute(t)}):r[0]!==r[1]?i=i.editObjectAtIndex(o,function(){return e.copyWithText(e.text.removeAttributeAtRange(t,r))}):void 0}),new this.constructor(i)},c.prototype.updateAttributesForAttachment=function(t,e){var n,i,r,o;return r=(i=this.getRangeOfAttachment(e))[0],n=this.locationFromPosition(r).index,o=this.getTextAtIndex(n),new this.constructor(this.blockList.editObjectAtIndex(n,function(n){return n.copyWithText(o.updateAttributesForAttachment(t,e))}))},c.prototype.removeAttributeForAttachment=function(t,e){var n;return n=this.getRangeOfAttachment(e),this.removeAttributeAtRange(t,n)},c.prototype.insertBlockBreakAtRange=function(t){var n,r,o,s;return s=(t=i(t))[0],o=this.locationFromPosition(s).offset,r=this.removeTextAtRange(t),0===o&&(n=[new e.Block]),new this.constructor(r.blockList.insertSplittableListAtPosition(new e.SplittableList(n),s))},c.prototype.applyBlockAttributeAtRange=function(t,e,i){var r,o,s,a;return s=this.expandRangeToLineBreaksAndSplitBlocks(i),o=s.document,i=s.range,r=n(t),r.listAttribute?(o=o.removeLastListAttributeAtRange(i,{exceptAttributeName:t}),a=o.convertLineBreaksToBlockBreaksInRange(i),o=a.document,i=a.range):o=r.exclusive?o.removeBlockAttributesAtRange(i):r.terminal?o.removeLastTerminalAttributeAtRange(i):o.consolidateBlocksAtRange(i),o.addAttributeAtRange(t,e,i)},c.prototype.removeLastListAttributeAtRange=function(t,e){var i;return null==e&&(e={}),i=this.blockList,this.eachBlockAtRange(t,function(t,r,o){var s;if((s=t.getLastAttribute())&&n(s).listAttribute&&s!==e.exceptAttributeName)return i=i.editObjectAtIndex(o,function(){return t.removeAttribute(s)})}),new this.constructor(i)},c.prototype.removeLastTerminalAttributeAtRange=function(t){var e;return e=this.blockList,this.eachBlockAtRange(t,function(t,i,r){var o;if((o=t.getLastAttribute())&&n(o).terminal)return e=e.editObjectAtIndex(r,function(){return t.removeAttribute(o)})}),new this.constructor(e)},c.prototype.removeBlockAttributesAtRange=function(t){var e;return e=this.blockList,this.eachBlockAtRange(t,function(t,n,i){return t.hasAttributes()?e=e.editObjectAtIndex(i,function(){return t.copyWithoutAttributes()}):void 0}),new this.constructor(e)},c.prototype.expandRangeToLineBreaksAndSplitBlocks=function(t){var e,n,r,o,s,a,u,c,l;return a=t=i(t),l=a[0],o=a[1],c=this.locationFromPosition(l),r=this.locationFromPosition(o),e=this,u=e.getBlockAtIndex(c.index),null!=(c.offset=u.findLineBreakInDirectionFromPosition("backward",c.offset))&&(s=e.positionFromLocation(c),e=e.insertBlockBreakAtRange([s,s+1]),r.index+=1,r.offset-=e.getBlockAtIndex(c.index).getLength(),c.index+=1),c.offset=0,0===r.offset&&r.index>c.index?(r.index-=1,r.offset=e.getBlockAtIndex(r.index).getBlockBreakPosition()):(n=e.getBlockAtIndex(r.index),"\n"===n.text.getStringAtRange([r.offset-1,r.offset])?r.offset-=1:r.offset=n.findLineBreakInDirectionFromPosition("forward",r.offset),r.offset!==n.getBlockBreakPosition()&&(s=e.positionFromLocation(r),e=e.insertBlockBreakAtRange([s,s+1]))),l=e.positionFromLocation(c),o=e.positionFromLocation(r),t=i([l,o]),{document:e,range:t}},c.prototype.convertLineBreaksToBlockBreaksInRange=function(t){var e,n,r;return n=(t=i(t))[0],r=this.getStringAtRange(t).slice(0,-1),e=this,r.replace(/.*?\n/g,function(t){return n+=t.length,e=e.insertBlockBreakAtRange([n-1,n])}),{document:e,range:t}},c.prototype.consolidateBlocksAtRange=function(t){var e,n,r,o,s;return r=t=i(t),s=r[0],n=r[1],o=this.locationFromPosition(s).index,e=this.locationFromPosition(n).index,new this.constructor(this.blockList.consolidateFromIndexToIndex(o,e))},c.prototype.getDocumentAtRange=function(t){var e;return t=i(t),e=this.blockList.getSplittableListInRange(t).toArray(),new this.constructor(e)},c.prototype.getStringAtRange=function(t){var e,n,r;return r=t=i(t),n=r[r.length-1],n!==this.getLength()&&(e=-1),this.getDocumentAtRange(t).toString().slice(0,e)},c.prototype.getBlockAtIndex=function(t){return this.blockList.getObjectAtIndex(t)},c.prototype.getBlockAtPosition=function(t){var e;return e=this.locationFromPosition(t).index,this.getBlockAtIndex(e)},c.prototype.getTextAtIndex=function(t){var e;return null!=(e=this.getBlockAtIndex(t))?e.text:void 0},c.prototype.getTextAtPosition=function(t){var e;return e=this.locationFromPosition(t).index,this.getTextAtIndex(e)},c.prototype.getPieceAtPosition=function(t){var e,n,i;return i=this.locationFromPosition(t),e=i.index,n=i.offset,this.getTextAtIndex(e).getPieceAtPosition(n)},c.prototype.getCharacterAtPosition=function(t){var e,n,i;return i=this.locationFromPosition(t),e=i.index,n=i.offset,this.getTextAtIndex(e).getStringAtRange([n,n+1])},c.prototype.getLength=function(){return this.blockList.getEndPosition()},c.prototype.getBlocks=function(){return this.blockList.toArray()},c.prototype.getBlockCount=function(){return this.blockList.length},c.prototype.getEditCount=function(){return this.editCount},c.prototype.eachBlock=function(t){return this.blockList.eachObject(t)},c.prototype.eachBlockAtRange=function(t,e){var n,r,o,s,a,u,c,l,h,p,d,f;if(u=t=i(t),d=u[0],o=u[1],p=this.locationFromPosition(d),r=this.locationFromPosition(o),p.index===r.index)return n=this.getBlockAtIndex(p.index),f=[p.offset,r.offset],e(n,f,p.index);for(h=[],a=s=c=p.index,l=r.index;l>=c?l>=s:s>=l;a=l>=c?++s:--s)(n=this.getBlockAtIndex(a))?(f=function(){switch(a){case p.index:return[p.offset,n.text.getLength()];case r.index:return[0,r.offset];default:return[0,n.text.getLength()]}}(),h.push(e(n,f,a))):h.push(void 0);return h},c.prototype.getCommonAttributesAtRange=function(t){var n,o,s;return o=(t=i(t))[0],r(t)?this.getCommonAttributesAtPosition(o):(s=[],n=[],this.eachBlockAtRange(t,function(t,e){return e[0]!==e[1]?(s.push(t.text.getCommonAttributesAtRange(e)),n.push(l(t))):void 0}),e.Hash.fromCommonAttributesOfObjects(s).merge(e.Hash.fromCommonAttributesOfObjects(n)).toObject())},c.prototype.getCommonAttributesAtPosition=function(t){var n,i,r,o,s,a,c,h,p,d;if(p=this.locationFromPosition(t),s=p.index,h=p.offset,r=this.getBlockAtIndex(s),!r)return{};o=l(r),n=r.text.getAttributesAtPosition(h),i=r.text.getAttributesAtPosition(h-1),a=function(){var t,n;t=e.config.textAttributes,n=[];for(c in t)d=t[c],d.inheritable&&n.push(c);return n}();for(c in i)d=i[c],(d===n[c]||u.call(a,c)>=0)&&(o[c]=d);return o},c.prototype.getRangeOfCommonAttributeAtPosition=function(t,e){var n,r,o,s,a,u,c,l,h;return a=this.locationFromPosition(e),o=a.index,s=a.offset,h=this.getTextAtIndex(o),u=h.getExpandedRangeForAttributeAtOffset(t,s),l=u[0],r=u[1],c=this.positionFromLocation({index:o,offset:l}),n=this.positionFromLocation({index:o,offset:r}),i([c,n])},c.prototype.getBaseBlockAttributes=function(){var t,e,n,i,r,o,s;for(t=this.getBlockAtIndex(0).getAttributes(),n=i=1,s=this.getBlockCount();s>=1?s>i:i>s;n=s>=1?++i:--i)e=this.getBlockAtIndex(n).getAttributes(),o=Math.min(t.length,e.length),t=function(){var n,i,s;for(s=[],r=n=0,i=o;(i>=0?i>n:n>i)&&e[r]===t[r];r=i>=0?++n:--n)s.push(e[r]);return s}();return t},l=function(t){var e,n;return n={},(e=t.getLastAttribute())&&(n[e]=!0),n},c.prototype.getAttachmentById=function(t){var e,n,i,r;for(r=this.getAttachments(),n=0,i=r.length;i>n;n++)if(e=r[n],e.id===t)return e},c.prototype.getAttachmentPieces=function(){var t;return t=[],this.blockList.eachObject(function(e){var n;return n=e.text,t=t.concat(n.getAttachmentPieces())}),t},c.prototype.getAttachments=function(){var t,e,n,i,r;for(i=this.getAttachmentPieces(),r=[],t=0,e=i.length;e>t;t++)n=i[t],r.push(n.attachment);return r},c.prototype.getRangeOfAttachment=function(t){var e,n,r,o,s,a,u;for(o=0,s=this.blockList.toArray(),n=e=0,r=s.length;r>e;n=++e){if(a=s[n].text,u=a.getRangeOfAttachment(t))return i([o+u[0],o+u[1]]);o+=a.getLength()}},c.prototype.getLocationRangeOfAttachment=function(t){var e;return e=this.getRangeOfAttachment(t),this.locationRangeFromRange(e)},c.prototype.getAttachmentPieceForAttachment=function(t){var e,n,i,r;for(r=this.getAttachmentPieces(),e=0,n=r.length;n>e;e++)if(i=r[e],i.attachment===t)return i},c.prototype.findRangesForBlockAttribute=function(t){var e,n,i,r,o,s,a;for(o=0,s=[],a=this.getBlocks(),n=0,i=a.length;i>n;n++)e=a[n],r=e.getLength(),e.hasAttribute(t)&&s.push([o,o+r]),o+=r;return s},c.prototype.findRangesForTextAttribute=function(t,e){var n,i,r,o,s,a,u,c,l,h;for(h=(null!=e?e:{}).withValue,a=0,u=[],c=[],o=function(e){return null!=h?e.getAttribute(t)===h:e.hasAttribute(t)},l=this.getPieces(),n=0,i=l.length;i>n;n++)s=l[n],r=s.getLength(),o(s)&&(u[1]===a?u[1]=a+r:c.push(u=[a,a+r])),a+=r;return c},c.prototype.locationFromPosition=function(t){var e,n;return n=this.blockList.findIndexAndOffsetAtPosition(Math.max(0,t)),null!=n.index?n:(e=this.getBlocks(),{index:e.length-1,offset:e[e.length-1].getLength()})},c.prototype.positionFromLocation=function(t){return this.blockList.findPositionAtIndexAndOffset(t.index,t.offset)},c.prototype.locationRangeFromPosition=function(t){return i(this.locationFromPosition(t))},c.prototype.locationRangeFromRange=function(t){var e,n,r,o;if(t=i(t))return o=t[0],n=t[1],r=this.locationFromPosition(o),e=this.locationFromPosition(n),i([r,e])},c.prototype.rangeFromLocationRange=function(t){var e,n;return t=i(t),e=this.positionFromLocation(t[0]),r(t)||(n=this.positionFromLocation(t[1])),i([e,n])},c.prototype.isEqualTo=function(t){return this.blockList.isEqualTo(null!=t?t.blockList:void 0)},c.prototype.getTexts=function(){var t,e,n,i,r;for(i=this.getBlocks(),r=[],e=0,n=i.length;n>e;e++)t=i[e],r.push(t.text);return r},c.prototype.getPieces=function(){var t,e,n,i,r;for(n=[],i=this.getTexts(),t=0,e=i.length;e>t;t++)r=i[t],n.push.apply(n,r.getPieces());return n},c.prototype.getObjects=function(){return this.getBlocks().concat(this.getTexts()).concat(this.getPieces())},c.prototype.toSerializableDocument=function(){var t;return t=[],this.blockList.eachObject(function(e){return t.push(e.copyWithText(e.text.toSerializableText()))}),new this.constructor(t)},c.prototype.toString=function(){return this.blockList.toString()},c.prototype.toJSON=function(){return this.blockList.toJSON()},c.prototype.toConsole=function(){var t;return JSON.stringify(function(){var e,n,i,r;for(i=this.blockList.toArray(),r=[],e=0,n=i.length;n>e;e++)t=i[e],r.push(JSON.parse(t.text.toConsole()));return r}.call(this))},c}(e.Object)}.call(this),function(){e.LineBreakInsertion=function(){function t(t){var e;this.composition=t,this.document=this.composition.document,e=this.composition.getSelectedRange(),this.startPosition=e[0],this.endPosition=e[1],this.startLocation=this.document.locationFromPosition(this.startPosition),this.endLocation=this.document.locationFromPosition(this.endPosition),this.block=this.document.getBlockAtIndex(this.endLocation.index),this.breaksOnReturn=this.block.breaksOnReturn(),this.previousCharacter=this.block.text.getStringAtPosition(this.endLocation.offset-1),this.nextCharacter=this.block.text.getStringAtPosition(this.endLocation.offset)}return t.prototype.shouldInsertBlockBreak=function(){return this.block.hasAttributes()&&this.block.isListItem()&&!this.block.isEmpty()?0!==this.startLocation.offset:this.breaksOnReturn&&"\n"!==this.nextCharacter},t.prototype.shouldBreakFormattedBlock=function(){return this.block.hasAttributes()&&!this.block.isListItem()&&(this.breaksOnReturn&&"\n"===this.nextCharacter||"\n"===this.previousCharacter)},t.prototype.shouldDecreaseListLevel=function(){return this.block.hasAttributes()&&this.block.isListItem()&&this.block.isEmpty()},t.prototype.shouldPrependListItem=function(){return this.block.isListItem()&&0===this.startLocation.offset&&!this.block.isEmpty()},t.prototype.shouldRemoveLastBlockAttribute=function(){return this.block.hasAttributes()&&!this.block.isListItem()&&this.block.isEmpty()},t}()}.call(this),function(){var t,n,i,r,o,s,a,u,c,l,h=function(t,e){function n(){this.constructor=t}for(var i in e)p.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},p={}.hasOwnProperty;s=e.normalizeRange,c=e.rangesAreEqual,u=e.rangeIsCollapsed,a=e.objectsAreEqual,t=e.arrayStartsWith,l=e.summarizeArrayChange,i=e.getAllAttributeNames,r=e.getBlockConfig,o=e.getTextConfig,n=e.extend,e.Composition=function(p){function d(){this.document=new e.Document,this.attachments=[],this.currentAttributes={},this.revision=0}var f;return h(d,p),d.prototype.setDocument=function(t){var e;return t.isEqualTo(this.document)?void 0:(this.document=t,this.refreshAttachments(),this.revision++,null!=(e=this.delegate)&&"function"==typeof e.compositionDidChangeDocument?e.compositionDidChangeDocument(t):void 0)},d.prototype.getSnapshot=function(){return{document:this.document,selectedRange:this.getSelectedRange()}},d.prototype.loadSnapshot=function(t){var n,i,r,o;return n=t.document,o=t.selectedRange,null!=(i=this.delegate)&&"function"==typeof i.compositionWillLoadSnapshot&&i.compositionWillLoadSnapshot(),this.setDocument(null!=n?n:new e.Document),this.setSelection(null!=o?o:[0,0]),null!=(r=this.delegate)&&"function"==typeof r.compositionDidLoadSnapshot?r.compositionDidLoadSnapshot():void 0},d.prototype.insertText=function(t,e){var n,i,r,o;return o=(null!=e?e:{updatePosition:!0}).updatePosition,i=this.getSelectedRange(),this.setDocument(this.document.insertTextAtRange(t,i)),r=i[0],n=r+t.getLength(),o&&this.setSelection(n),this.notifyDelegateOfInsertionAtRange([r,n])},d.prototype.insertBlock=function(t){var n;return null==t&&(t=new e.Block),n=new e.Document([t]),this.insertDocument(n)},d.prototype.insertDocument=function(t){var n,i,r;return null==t&&(t=new e.Document),i=this.getSelectedRange(),this.setDocument(this.document.insertDocumentAtRange(t,i)),r=i[0],n=r+t.getLength(),this.setSelection(n),this.notifyDelegateOfInsertionAtRange([r,n])},d.prototype.insertString=function(t,n){var i,r;return i=this.getCurrentTextAttributes(),r=e.Text.textForStringWithAttributes(t,i),this.insertText(r,n)},d.prototype.insertBlockBreak=function(){var t,e,n;return e=this.getSelectedRange(),this.setDocument(this.document.insertBlockBreakAtRange(e)),n=e[0],t=n+1,this.setSelection(t),this.notifyDelegateOfInsertionAtRange([n,t])},d.prototype.insertLineBreak=function(){var t,n;return n=new e.LineBreakInsertion(this),n.shouldDecreaseListLevel()?(this.decreaseListLevel(),this.setSelection(n.startPosition)):n.shouldPrependListItem()?(t=new e.Document([n.block.copyWithoutText()]),this.insertDocument(t)):n.shouldInsertBlockBreak()?this.insertBlockBreak():n.shouldRemoveLastBlockAttribute()?this.removeLastBlockAttribute():n.shouldBreakFormattedBlock()?this.breakFormattedBlock(n):this.insertString("\n")},d.prototype.insertHTML=function(t){var n,i,r,o;return n=e.Document.fromHTML(t),r=this.getSelectedRange(),this.setDocument(this.document.mergeDocumentAtRange(n,r)),o=r[0],i=o+n.getLength()-1,this.setSelection(i),this.notifyDelegateOfInsertionAtRange([o,i])},d.prototype.replaceHTML=function(t){var n,i,r;return n=e.Document.fromHTML(t).copyUsingObjectsFromDocument(this.document),i=this.getLocationRange({strict:!1}),r=this.document.rangeFromLocationRange(i),this.setDocument(n),this.setSelection(r)},d.prototype.insertFile=function(t){return this.insertFiles([t])},d.prototype.insertFiles=function(t){var n,i,r,o,s,a;for(i=[],o=0,s=t.length;s>o;o++)r=t[o],(null!=(a=this.delegate)?a.compositionShouldAcceptFile(r):void 0)&&(n=e.Attachment.attachmentForFile(r),i.push(n));return this.insertAttachments(i)},d.prototype.insertAttachment=function(t){return this.insertAttachments([t])},d.prototype.insertAttachments=function(t){var n,i,r,o,s,a,u,c,l;for(c=new e.Text,o=0,s=t.length;s>o;o++)n=t[o],l=n.getType(),a=null!=(u=e.config.attachments[l])?u.presentation:void 0,r=this.getCurrentTextAttributes(),a&&(r.presentation=a),i=e.Text.textForAttachmentWithAttributes(n,r),c=c.appendText(i);return this.insertText(c)},d.prototype.shouldManageDeletingInDirection=function(t){var e;if(e=this.getLocationRange(),u(e)){if("backward"===t&&0===e[0].offset)return!0;if(this.shouldManageMovingCursorInDirection(t))return!0}else if(e[0].index!==e[1].index)return!0;return!1},d.prototype.deleteInDirection=function(t,e){var n,i,r,o,s,a,c,l;return o=(null!=e?e:{}).length,s=this.getLocationRange(),a=this.getSelectedRange(),c=u(a),c?r="backward"===t&&0===s[0].offset:l=s[0].index!==s[1].index,r&&this.canDecreaseBlockAttributeLevel()&&(i=this.getBlock(),i.isListItem()?this.decreaseListLevel():this.decreaseBlockAttributeLevel(),this.setSelection(a[0]),i.isEmpty())?!1:(c&&(a=this.getExpandedRangeInDirection(t,{length:o}),"backward"===t&&(n=this.getAttachmentAtRange(a))),n?(this.editAttachment(n),!1):(this.setDocument(this.document.removeTextAtRange(a)),this.setSelection(a[0]),r||l?!1:void 0))},d.prototype.moveTextFromRange=function(t){var e;return e=this.getSelectedRange()[0],this.setDocument(this.document.moveTextFromRangeToPosition(t,e)),this.setSelection(e)},d.prototype.removeAttachment=function(t){var e;return(e=this.document.getRangeOfAttachment(t))?(this.stopEditingAttachment(),this.setDocument(this.document.removeTextAtRange(e)),this.setSelection(e[0])):void 0},d.prototype.removeLastBlockAttribute=function(){var t,e,n,i;return n=this.getSelectedRange(),i=n[0],e=n[1],t=this.document.getBlockAtPosition(e),this.removeCurrentAttribute(t.getLastAttribute()),this.setSelection(i)},f=" ",d.prototype.insertPlaceholder=function(){return this.placeholderPosition=this.getPosition(),this.insertString(f)},d.prototype.selectPlaceholder=function(){return null!=this.placeholderPosition?(this.setSelectedRange([this.placeholderPosition,this.placeholderPosition+f.length]),this.getSelectedRange()):void 0},d.prototype.forgetPlaceholder=function(){return this.placeholderPosition=null},d.prototype.hasCurrentAttribute=function(t){var e;return e=this.currentAttributes[t],null!=e&&e!==!1},d.prototype.toggleCurrentAttribute=function(t){var e;return(e=!this.currentAttributes[t])?this.setCurrentAttribute(t,e):this.removeCurrentAttribute(t)},d.prototype.canSetCurrentAttribute=function(t){return r(t)?this.canSetCurrentBlockAttribute(t):this.canSetCurrentTextAttribute(t)},d.prototype.canSetCurrentTextAttribute=function(){var t,e,n,i,r;if(e=this.getSelectedDocument()){for(r=e.getAttachments(),n=0,i=r.length;i>n;n++)if(t=r[n],!t.hasContent())return!1;return!0}},d.prototype.canSetCurrentBlockAttribute=function(){var t;if(t=this.getBlock())return!t.isTerminalBlock()},d.prototype.setCurrentAttribute=function(t,e){return r(t)?this.setBlockAttribute(t,e):(this.setTextAttribute(t,e),this.currentAttributes[t]=e,this.notifyDelegateOfCurrentAttributesChange())},d.prototype.setTextAttribute=function(t,n){var i,r,o,s;if(r=this.getSelectedRange())return o=r[0],i=r[1],o!==i?this.setDocument(this.document.addAttributeAtRange(t,n,r)):"href"===t?(s=e.Text.textForStringWithAttributes(n,{href:n}),this.insertText(s)):void 0},d.prototype.setBlockAttribute=function(t,e){var n,i;if(i=this.getSelectedRange())return this.canSetCurrentAttribute(t)?(n=this.getBlock(),this.setDocument(this.document.applyBlockAttributeAtRange(t,e,i)),this.setSelection(i)):void 0},d.prototype.removeCurrentAttribute=function(t){return r(t)?(this.removeBlockAttribute(t),this.updateCurrentAttributes()):(this.removeTextAttribute(t),delete this.currentAttributes[t],this.notifyDelegateOfCurrentAttributesChange())},d.prototype.removeTextAttribute=function(t){var e;if(e=this.getSelectedRange())return this.setDocument(this.document.removeAttributeAtRange(t,e))},d.prototype.removeBlockAttribute=function(t){var e;if(e=this.getSelectedRange())return this.setDocument(this.document.removeAttributeAtRange(t,e))},d.prototype.canDecreaseNestingLevel=function(){var t;return(null!=(t=this.getBlock())?t.getNestingLevel():void 0)>0},d.prototype.canIncreaseNestingLevel=function(){var e,n,i;if(e=this.getBlock())return(null!=(i=r(e.getLastNestableAttribute()))?i.listAttribute:0)?(n=this.getPreviousBlock())?t(n.getListItemAttributes(),e.getListItemAttributes()):void 0:e.getNestingLevel()>0},d.prototype.decreaseNestingLevel=function(){var t;if(t=this.getBlock())return this.setDocument(this.document.replaceBlock(t,t.decreaseNestingLevel()))},d.prototype.increaseNestingLevel=function(){var t;if(t=this.getBlock())return this.setDocument(this.document.replaceBlock(t,t.increaseNestingLevel()))},d.prototype.canDecreaseBlockAttributeLevel=function(){var t;return(null!=(t=this.getBlock())?t.getAttributeLevel():void 0)>0},d.prototype.decreaseBlockAttributeLevel=function(){var t,e;return(t=null!=(e=this.getBlock())?e.getLastAttribute():void 0)?this.removeCurrentAttribute(t):void 0},d.prototype.decreaseListLevel=function(){var t,e,n,i,r,o;for(o=this.getSelectedRange()[0],r=this.document.locationFromPosition(o).index,n=r,t=this.getBlock().getAttributeLevel();(e=this.document.getBlockAtIndex(n+1))&&e.isListItem()&&e.getAttributeLevel()>t;)n++;return o=this.document.positionFromLocation({index:r,offset:0}),i=this.document.positionFromLocation({index:n,offset:0}),this.setDocument(this.document.removeLastListAttributeAtRange([o,i]))},d.prototype.updateCurrentAttributes=function(){var t,e,n,r,o,s;if(s=this.getSelectedRange({ignoreLock:!0})){for(e=this.document.getCommonAttributesAtRange(s),o=i(),n=0,r=o.length;r>n;n++)t=o[n],e[t]||this.canSetCurrentAttribute(t)||(e[t]=!1);if(!a(e,this.currentAttributes))return this.currentAttributes=e,this.notifyDelegateOfCurrentAttributesChange()}},d.prototype.getCurrentAttributes=function(){return n.call({},this.currentAttributes)},d.prototype.getCurrentTextAttributes=function(){var t,e,n,i;t={},n=this.currentAttributes;for(e in n)i=n[e],i!==!1&&o(e)&&(t[e]=i);return t},d.prototype.freezeSelection=function(){return this.setCurrentAttribute("frozen",!0)},d.prototype.thawSelection=function(){return this.removeCurrentAttribute("frozen")},d.prototype.hasFrozenSelection=function(){return this.hasCurrentAttribute("frozen")},d.proxyMethod("getSelectionManager().getPointRange"),d.proxyMethod("getSelectionManager().setLocationRangeFromPointRange"),d.proxyMethod("getSelectionManager().createLocationRangeFromDOMRange"),d.proxyMethod("getSelectionManager().locationIsCursorTarget"),d.proxyMethod("getSelectionManager().selectionIsExpanded"),d.proxyMethod("delegate?.getSelectionManager"),d.prototype.setSelection=function(t){var e,n; return e=this.document.locationRangeFromRange(t),null!=(n=this.delegate)?n.compositionDidRequestChangingSelectionToLocationRange(e):void 0},d.prototype.getSelectedRange=function(){var t;return(t=this.getLocationRange())?this.document.rangeFromLocationRange(t):void 0},d.prototype.setSelectedRange=function(t){var e;return e=this.document.locationRangeFromRange(t),this.getSelectionManager().setLocationRange(e)},d.prototype.getPosition=function(){var t;return(t=this.getLocationRange())?this.document.positionFromLocation(t[0]):void 0},d.prototype.getLocationRange=function(t){var e,n;return null!=(e=null!=(n=this.targetLocationRange)?n:this.getSelectionManager().getLocationRange(t))?e:s({index:0,offset:0})},d.prototype.withTargetLocationRange=function(t,e){var n;this.targetLocationRange=t;try{n=e()}finally{this.targetLocationRange=null}return n},d.prototype.withTargetRange=function(t,e){var n;return n=this.document.locationRangeFromRange(t),this.withTargetLocationRange(n,e)},d.prototype.withTargetDOMRange=function(t,e){var n;return n=this.createLocationRangeFromDOMRange(t,{strict:!1}),this.withTargetLocationRange(n,e)},d.prototype.getExpandedRangeInDirection=function(t,e){var n,i,r,o;return i=(null!=e?e:{}).length,r=this.getSelectedRange(),o=r[0],n=r[1],"backward"===t?i?o-=i:o=this.translateUTF16PositionFromOffset(o,-1):i?n+=i:n=this.translateUTF16PositionFromOffset(n,1),s([o,n])},d.prototype.shouldManageMovingCursorInDirection=function(t){var e;return this.editingAttachment?!0:(e=this.getExpandedRangeInDirection(t),null!=this.getAttachmentAtRange(e))},d.prototype.moveCursorInDirection=function(t){var e,n,i,r;return this.editingAttachment?i=this.document.getRangeOfAttachment(this.editingAttachment):(r=this.getSelectedRange(),i=this.getExpandedRangeInDirection(t),n=!c(r,i)),this.setSelectedRange("backward"===t?i[0]:i[1]),n&&(e=this.getAttachmentAtRange(i))?this.editAttachment(e):void 0},d.prototype.expandSelectionInDirection=function(t,e){var n,i;return n=(null!=e?e:{}).length,i=this.getExpandedRangeInDirection(t,{length:n}),this.setSelectedRange(i)},d.prototype.expandSelectionForEditing=function(){return this.hasCurrentAttribute("href")?this.expandSelectionAroundCommonAttribute("href"):void 0},d.prototype.expandSelectionAroundCommonAttribute=function(t){var e,n;return e=this.getPosition(),n=this.document.getRangeOfCommonAttributeAtPosition(t,e),this.setSelectedRange(n)},d.prototype.selectionContainsAttachments=function(){var t;return(null!=(t=this.getSelectedAttachments())?t.length:void 0)>0},d.prototype.selectionIsInCursorTarget=function(){return this.editingAttachment||this.positionIsCursorTarget(this.getPosition())},d.prototype.positionIsCursorTarget=function(t){var e;return(e=this.document.locationFromPosition(t))?this.locationIsCursorTarget(e):void 0},d.prototype.positionIsBlockBreak=function(t){var e;return null!=(e=this.document.getPieceAtPosition(t))?e.isBlockBreak():void 0},d.prototype.getSelectedDocument=function(){var t;return(t=this.getSelectedRange())?this.document.getDocumentAtRange(t):void 0},d.prototype.getSelectedAttachments=function(){var t;return null!=(t=this.getSelectedDocument())?t.getAttachments():void 0},d.prototype.getAttachments=function(){return this.attachments.slice(0)},d.prototype.refreshAttachments=function(){var t,e,n,i,r,o,s,a,u,c,h,p;for(n=this.document.getAttachments(),a=l(this.attachments,n),t=a.added,h=a.removed,this.attachments=n,i=0,o=h.length;o>i;i++)e=h[i],e.delegate=null,null!=(u=this.delegate)&&"function"==typeof u.compositionDidRemoveAttachment&&u.compositionDidRemoveAttachment(e);for(p=[],r=0,s=t.length;s>r;r++)e=t[r],e.delegate=this,p.push(null!=(c=this.delegate)&&"function"==typeof c.compositionDidAddAttachment?c.compositionDidAddAttachment(e):void 0);return p},d.prototype.attachmentDidChangeAttributes=function(t){var e;return this.revision++,null!=(e=this.delegate)&&"function"==typeof e.compositionDidEditAttachment?e.compositionDidEditAttachment(t):void 0},d.prototype.attachmentDidChangePreviewURL=function(t){var e;return this.revision++,null!=(e=this.delegate)&&"function"==typeof e.compositionDidChangeAttachmentPreviewURL?e.compositionDidChangeAttachmentPreviewURL(t):void 0},d.prototype.editAttachment=function(t,e){var n;if(t!==this.editingAttachment)return this.stopEditingAttachment(),this.editingAttachment=t,null!=(n=this.delegate)&&"function"==typeof n.compositionDidStartEditingAttachment?n.compositionDidStartEditingAttachment(this.editingAttachment,e):void 0},d.prototype.stopEditingAttachment=function(){var t;if(this.editingAttachment)return null!=(t=this.delegate)&&"function"==typeof t.compositionDidStopEditingAttachment&&t.compositionDidStopEditingAttachment(this.editingAttachment),this.editingAttachment=null},d.prototype.updateAttributesForAttachment=function(t,e){return this.setDocument(this.document.updateAttributesForAttachment(t,e))},d.prototype.removeAttributeForAttachment=function(t,e){return this.setDocument(this.document.removeAttributeForAttachment(t,e))},d.prototype.breakFormattedBlock=function(t){var n,i,r,o,s;return i=t.document,n=t.block,o=t.startPosition,s=[o-1,o],n.getBlockBreakPosition()===t.startLocation.offset?(n.breaksOnReturn()&&"\n"===t.nextCharacter?o+=1:i=i.removeTextAtRange(s),s=[o,o]):"\n"===t.nextCharacter?"\n"===t.previousCharacter?s=[o-1,o+1]:(s=[o,o+1],o+=1):t.startLocation.offset-1!==0&&(o+=1),r=new e.Document([n.removeLastAttribute().copyWithoutText()]),this.setDocument(i.insertDocumentAtRange(r,s)),this.setSelection(o)},d.prototype.getPreviousBlock=function(){var t,e;return(e=this.getLocationRange())&&(t=e[0].index,t>0)?this.document.getBlockAtIndex(t-1):void 0},d.prototype.getBlock=function(){var t;return(t=this.getLocationRange())?this.document.getBlockAtIndex(t[0].index):void 0},d.prototype.getAttachmentAtRange=function(t){var n;return n=this.document.getDocumentAtRange(t),n.toString()===e.OBJECT_REPLACEMENT_CHARACTER+"\n"?n.getAttachments()[0]:void 0},d.prototype.notifyDelegateOfCurrentAttributesChange=function(){var t;return null!=(t=this.delegate)&&"function"==typeof t.compositionDidChangeCurrentAttributes?t.compositionDidChangeCurrentAttributes(this.currentAttributes):void 0},d.prototype.notifyDelegateOfInsertionAtRange=function(t){var e;return null!=(e=this.delegate)&&"function"==typeof e.compositionDidPerformInsertionAtRange?e.compositionDidPerformInsertionAtRange(t):void 0},d.prototype.translateUTF16PositionFromOffset=function(t,e){var n,i;return i=this.document.toUTF16String(),n=i.offsetFromUCS2Offset(t),i.offsetToUCS2Offset(n+e)},d}(e.BasicObject)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var r in e)n.call(e,r)&&(t[r]=e[r]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.UndoManager=function(e){function n(t){this.composition=t,this.undoEntries=[],this.redoEntries=[]}var i;return t(n,e),n.prototype.recordUndoEntry=function(t,e){var n,r,o,s,a;return s=null!=e?e:{},r=s.context,n=s.consolidatable,o=this.undoEntries.slice(-1)[0],n&&i(o,t,r)?void 0:(a=this.createEntry({description:t,context:r}),this.undoEntries.push(a),this.redoEntries=[])},n.prototype.undo=function(){var t,e;return(e=this.undoEntries.pop())?(t=this.createEntry(e),this.redoEntries.push(t),this.composition.loadSnapshot(e.snapshot)):void 0},n.prototype.redo=function(){var t,e;return(t=this.redoEntries.pop())?(e=this.createEntry(t),this.undoEntries.push(e),this.composition.loadSnapshot(t.snapshot)):void 0},n.prototype.canUndo=function(){return this.undoEntries.length>0},n.prototype.canRedo=function(){return this.redoEntries.length>0},n.prototype.createEntry=function(t){var e,n,i;return i=null!=t?t:{},n=i.description,e=i.context,{description:null!=n?n.toString():void 0,context:JSON.stringify(e),snapshot:this.composition.getSnapshot()}},i=function(t,e,n){return(null!=t?t.description:void 0)===(null!=e?e.toString():void 0)&&(null!=t?t.context:void 0)===JSON.stringify(n)},n}(e.BasicObject)}.call(this),function(){var t;e.attachmentGalleryFilter=function(e){var n;return n=new t(e),n.perform(),n.getSnapshot()},t=function(){function t(t){this.document=t.document,this.selectedRange=t.selectedRange}var e,n,i;return e="attachmentGallery",n="presentation",i="gallery",t.prototype.perform=function(){return this.removeBlockAttribute(),this.applyBlockAttribute()},t.prototype.getSnapshot=function(){return{document:this.document,selectedRange:this.selectedRange}},t.prototype.removeBlockAttribute=function(){var t,n,i,r,o;for(r=this.findRangesOfBlocks(),o=[],t=0,n=r.length;n>t;t++)i=r[t],o.push(this.document=this.document.removeAttributeAtRange(e,i));return o},t.prototype.applyBlockAttribute=function(){var t,n,i,r,o,s;for(i=0,o=this.findRangesOfPieces(),s=[],t=0,n=o.length;n>t;t++)r=o[t],r[1]-r[0]>1&&(r[0]+=i,r[1]+=i,"\n"!==this.document.getCharacterAtPosition(r[1])&&(this.document=this.document.insertBlockBreakAtRange(r[1]),r[1]n;n++)e=t[n],this.manageAttachment(e)}return t(i,n),i.prototype.getAttachments=function(){var t,e,n,i;n=this.managedAttachments,i=[];for(e in n)t=n[e],i.push(t);return i},i.prototype.manageAttachment=function(t){var n,i;return null!=(n=this.managedAttachments)[i=t.id]?n[i]:n[i]=new e.ManagedAttachment(this,t)},i.prototype.attachmentIsManaged=function(t){return t.id in this.managedAttachments},i.prototype.requestRemovalOfAttachment=function(t){var e;return this.attachmentIsManaged(t)&&null!=(e=this.delegate)&&"function"==typeof e.attachmentManagerDidRequestRemovalOfAttachment?e.attachmentManagerDidRequestRemovalOfAttachment(t):void 0},i.prototype.unmanageAttachment=function(t){var e;return e=this.managedAttachments[t.id],delete this.managedAttachments[t.id],e},i}(e.BasicObject)}.call(this),function(){var t,n,i,r,o,s,a,u,c,l,h;t=e.elementContainsNode,n=e.findChildIndexOfNode,o=e.nodeIsBlockStart,s=e.nodeIsBlockStartComment,r=e.nodeIsBlockContainer,a=e.nodeIsCursorTarget,u=e.nodeIsEmptyTextNode,c=e.nodeIsTextNode,i=e.nodeIsAttachmentElement,l=e.tagName,h=e.walkTree,e.LocationMapper=function(){function e(t){this.element=t}var p,d,f,g;return e.prototype.findLocationFromContainerAndOffset=function(e,i,r){var s,u,l,p,g,m,y;for(m=(null!=r?r:{strict:!0}).strict,u=0,l=!1,p={index:0,offset:0},(s=this.findAttachmentElementParentForNode(e))&&(e=s.parentNode,i=n(s)),y=h(this.element,{usingFilter:f});y.nextNode();){if(g=y.currentNode,g===e&&c(e)){a(g)||(p.offset+=i);break}if(g.parentNode===e){if(u++===i)break}else if(!t(e,g)&&u>0)break;o(g,{strict:m})?(l&&p.index++,p.offset=0,l=!0):p.offset+=d(g)}return p},e.prototype.findContainerAndOffsetFromLocation=function(t){var e,i,s,u,l;if(0===t.index&&0===t.offset){for(e=this.element,u=0;e.firstChild;)if(e=e.firstChild,r(e)){u=1;break}return[e,u]}if(l=this.findNodeAndOffsetFromLocation(t),i=l[0],s=l[1],i){if(c(i))0===d(i)?(e=i.parentNode.parentNode,u=n(i.parentNode),a(i,{name:"right"})&&u++):(e=i,u=t.offset-s);else{if(e=i.parentNode,!o(i.previousSibling)&&!r(e))for(;i===e.lastChild&&(i=e,e=e.parentNode,!r(e)););u=n(i),0!==t.offset&&u++}return[e,u]}},e.prototype.findNodeAndOffsetFromLocation=function(t){var e,n,i,r,o,s,u,l;for(u=0,l=this.getSignificantNodesForIndex(t.index),n=0,i=l.length;i>n;n++){if(e=l[n],r=d(e),t.offset<=u+r)if(c(e)){if(o=e,s=u,t.offset===s&&a(o))break}else o||(o=e,s=u);if(u+=r,u>t.offset)break}return[o,s]},e.prototype.findAttachmentElementParentForNode=function(t){for(;t&&t!==this.element;){if(i(t))return t;t=t.parentNode}},e.prototype.getSignificantNodesForIndex=function(t){var e,n,i,r,o;for(i=[],o=h(this.element,{usingFilter:p}),r=!1;o.nextNode();)if(n=o.currentNode,s(n)){if("undefined"!=typeof e&&null!==e?e++:e=0,e===t)r=!0;else if(r)break}else r&&i.push(n);return i},d=function(t){var e;return t.nodeType===Node.TEXT_NODE?a(t)?0:(e=t.textContent,e.length):"br"===l(t)||i(t)?1:0},p=function(t){return g(t)===NodeFilter.FILTER_ACCEPT?f(t):NodeFilter.FILTER_REJECT},g=function(t){return u(t)?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT},f=function(t){return i(t.parentNode)?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT},e}()}.call(this),function(){var t,n,i=[].slice;t=e.getDOMRange,n=e.setDOMRange,e.PointMapper=function(){function e(){}return e.prototype.createDOMRangeFromPoint=function(e){var i,r,o,s,a,u,c,l;if(c=e.x,l=e.y,document.caretPositionFromPoint)return a=document.caretPositionFromPoint(c,l),o=a.offsetNode,r=a.offset,i=document.createRange(),i.setStart(o,r),i;if(document.caretRangeFromPoint)return document.caretRangeFromPoint(c,l);if(document.body.createTextRange){s=t();try{u=document.body.createTextRange(),u.moveToPoint(c,l),u.select()}catch(h){}return i=t(),n(s),i}},e.prototype.getClientRectsForDOMRange=function(t){var e,n,r;return n=i.call(t.getClientRects()),r=n[0],e=n[n.length-1],[r,e]},e}()}.call(this),function(){var t,n=function(t,e){return function(){return t.apply(e,arguments)}},i=function(t,e){function n(){this.constructor=t}for(var i in e)r.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},r={}.hasOwnProperty,o=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.getDOMRange,e.SelectionChangeObserver=function(e){function r(){this.run=n(this.run,this),this.update=n(this.update,this),this.selectionManagers=[]}var s;return i(r,e),r.prototype.start=function(){return this.started?void 0:(this.started=!0,"onselectionchange"in document?document.addEventListener("selectionchange",this.update,!0):this.run())},r.prototype.stop=function(){return this.started?(this.started=!1,document.removeEventListener("selectionchange",this.update,!0)):void 0},r.prototype.registerSelectionManager=function(t){return o.call(this.selectionManagers,t)<0?(this.selectionManagers.push(t),this.start()):void 0},r.prototype.unregisterSelectionManager=function(t){var e;return this.selectionManagers=function(){var n,i,r,o;for(r=this.selectionManagers,o=[],n=0,i=r.length;i>n;n++)e=r[n],e!==t&&o.push(e);return o}.call(this),0===this.selectionManagers.length?this.stop():void 0},r.prototype.notifySelectionManagersOfSelectionChange=function(){var t,e,n,i,r;for(n=this.selectionManagers,i=[],t=0,e=n.length;e>t;t++)r=n[t],i.push(r.selectionDidChange());return i},r.prototype.update=function(){var e;return e=t(),s(e,this.domRange)?void 0:(this.domRange=e,this.notifySelectionManagersOfSelectionChange())},r.prototype.reset=function(){return this.domRange=null,this.update()},r.prototype.run=function(){return this.started?(this.update(),requestAnimationFrame(this.run)):void 0},s=function(t,e){return(null!=t?t.startContainer:void 0)===(null!=e?e.startContainer:void 0)&&(null!=t?t.startOffset:void 0)===(null!=e?e.startOffset:void 0)&&(null!=t?t.endContainer:void 0)===(null!=e?e.endContainer:void 0)&&(null!=t?t.endOffset:void 0)===(null!=e?e.endOffset:void 0)},r}(e.BasicObject),null==e.selectionChangeObserver&&(e.selectionChangeObserver=new e.SelectionChangeObserver)}.call(this),function(){var t,n,i,r,o,s,a,u,c,l,h=function(t,e){return function(){return t.apply(e,arguments)}},p=function(t,e){function n(){this.constructor=t}for(var i in e)d.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},d={}.hasOwnProperty;i=e.getDOMSelection,n=e.getDOMRange,l=e.setDOMRange,t=e.elementContainsNode,s=e.nodeIsCursorTarget,o=e.innerElementIsActive,r=e.handleEvent,a=e.normalizeRange,u=e.rangeIsCollapsed,c=e.rangesAreEqual,e.SelectionManager=function(d){function f(t){this.element=t,this.selectionDidChange=h(this.selectionDidChange,this),this.didMouseDown=h(this.didMouseDown,this),this.locationMapper=new e.LocationMapper(this.element),this.pointMapper=new e.PointMapper,this.lockCount=0,r("mousedown",{onElement:this.element,withCallback:this.didMouseDown})}return p(f,d),f.prototype.getLocationRange=function(t){var e,i;return null==t&&(t={}),e=t.strict===!1?this.createLocationRangeFromDOMRange(n(),{strict:!1}):t.ignoreLock?this.currentLocationRange:null!=(i=this.lockedLocationRange)?i:this.currentLocationRange},f.prototype.setLocationRange=function(t){var e;if(!this.lockedLocationRange)return t=a(t),(e=this.createDOMRangeFromLocationRange(t))?(l(e),this.updateCurrentLocationRange(t)):void 0},f.prototype.setLocationRangeFromPointRange=function(t){var e,n;return t=a(t),n=this.getLocationAtPoint(t[0]),e=this.getLocationAtPoint(t[1]),this.setLocationRange([n,e])},f.prototype.getClientRectAtLocationRange=function(t){var e;return(e=this.createDOMRangeFromLocationRange(t))?this.getClientRectsForDOMRange(e)[1]:void 0},f.prototype.locationIsCursorTarget=function(t){var e,n,i;return i=this.findNodeAndOffsetFromLocation(t),e=i[0],n=i[1],s(e)},f.prototype.lock=function(){return 0===this.lockCount++?(this.updateCurrentLocationRange(),this.lockedLocationRange=this.getLocationRange()):void 0},f.prototype.unlock=function(){var t;return 0===--this.lockCount&&(t=this.lockedLocationRange,this.lockedLocationRange=null,null!=t)?this.setLocationRange(t):void 0},f.prototype.clearSelection=function(){var t;return null!=(t=i())?t.removeAllRanges():void 0},f.prototype.selectionIsCollapsed=function(){var t;return(null!=(t=n())?t.collapsed:void 0)===!0},f.prototype.selectionIsExpanded=function(){return!this.selectionIsCollapsed()},f.prototype.createLocationRangeFromDOMRange=function(t,e){var n,i;if(null!=t&&this.domRangeWithinElement(t)&&(i=this.findLocationFromContainerAndOffset(t.startContainer,t.startOffset,e)))return t.collapsed||(n=this.findLocationFromContainerAndOffset(t.endContainer,t.endOffset,e)),a([i,n])},f.proxyMethod("locationMapper.findLocationFromContainerAndOffset"),f.proxyMethod("locationMapper.findContainerAndOffsetFromLocation"),f.proxyMethod("locationMapper.findNodeAndOffsetFromLocation"),f.proxyMethod("pointMapper.createDOMRangeFromPoint"),f.proxyMethod("pointMapper.getClientRectsForDOMRange"),f.prototype.didMouseDown=function(){return this.pauseTemporarily()},f.prototype.pauseTemporarily=function(){var e,n,i,o;return this.paused=!0,n=function(e){return function(){var n,r,s;for(e.paused=!1,clearTimeout(o),r=0,s=i.length;s>r;r++)n=i[r],n.destroy();return t(document,e.element)?e.selectionDidChange():void 0}}(this),o=setTimeout(n,200),i=function(){var t,i,o,s;for(o=["mousemove","keydown"],s=[],t=0,i=o.length;i>t;t++)e=o[t],s.push(r(e,{onElement:document,withCallback:n}));return s}()},f.prototype.selectionDidChange=function(){return this.paused||o(this.element)?void 0:this.updateCurrentLocationRange()},f.prototype.updateCurrentLocationRange=function(t){var e;return(null!=t?t:t=this.createLocationRangeFromDOMRange(n()))&&!c(t,this.currentLocationRange)?(this.currentLocationRange=t,null!=(e=this.delegate)&&"function"==typeof e.locationRangeDidChange?e.locationRangeDidChange(this.currentLocationRange.slice(0)):void 0):void 0},f.prototype.createDOMRangeFromLocationRange=function(t){var e,n,i,r;return i=this.findContainerAndOffsetFromLocation(t[0]),n=u(t)?i:null!=(r=this.findContainerAndOffsetFromLocation(t[1]))?r:i,null!=i&&null!=n?(e=document.createRange(),e.setStart.apply(e,i),e.setEnd.apply(e,n),e):void 0},f.prototype.getLocationAtPoint=function(t){var e,n;return(e=this.createDOMRangeFromPoint(t))&&null!=(n=this.createLocationRangeFromDOMRange(e))?n[0]:void 0},f.prototype.domRangeWithinElement=function(e){return e.collapsed?t(this.element,e.startContainer):t(this.element,e.startContainer)&&t(this.element,e.endContainer)},f}(e.BasicObject)}.call(this),function(){var t,n,i,r,o=function(t,e){function n(){this.constructor=t}for(var i in e)s.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},s={}.hasOwnProperty,a=[].slice;i=e.rangeIsCollapsed,r=e.rangesAreEqual,n=e.objectsAreEqual,t=e.getBlockConfig,e.EditorController=function(s){function u(t){var n,i;this.editorElement=t.editorElement,n=t.document,i=t.html,this.selectionManager=new e.SelectionManager(this.editorElement),this.selectionManager.delegate=this,this.composition=new e.Composition,this.composition.delegate=this,this.attachmentManager=new e.AttachmentManager(this.composition.getAttachments()),this.attachmentManager.delegate=this,this.inputController=new(e["Level"+e.config.input.getLevel()+"InputController"])(this.editorElement),this.inputController.delegate=this,this.inputController.responder=this.composition,this.compositionController=new e.CompositionController(this.editorElement,this.composition),this.compositionController.delegate=this,this.toolbarController=new e.ToolbarController(this.editorElement.toolbarElement),this.toolbarController.delegate=this,this.editor=new e.Editor(this.composition,this.selectionManager,this.editorElement),null!=n?this.editor.loadDocument(n):this.editor.loadHTML(i)}var c;return o(u,s),u.prototype.registerSelectionManager=function(){return e.selectionChangeObserver.registerSelectionManager(this.selectionManager)},u.prototype.unregisterSelectionManager=function(){return e.selectionChangeObserver.unregisterSelectionManager(this.selectionManager)},u.prototype.render=function(){return this.compositionController.render()},u.prototype.reparse=function(){return this.composition.replaceHTML(this.editorElement.innerHTML)},u.prototype.compositionDidChangeDocument=function(){return this.notifyEditorElement("document-change"),this.handlingInput?void 0:this.render()},u.prototype.compositionDidChangeCurrentAttributes=function(t){return this.currentAttributes=t,this.toolbarController.updateAttributes(this.currentAttributes),this.updateCurrentActions(),this.notifyEditorElement("attributes-change",{attributes:this.currentAttributes})},u.prototype.compositionDidPerformInsertionAtRange=function(t){return this.pasting?this.pastedRange=t:void 0},u.prototype.compositionShouldAcceptFile=function(t){return this.notifyEditorElement("file-accept",{file:t})},u.prototype.compositionDidAddAttachment=function(t){var e;return e=this.attachmentManager.manageAttachment(t),this.notifyEditorElement("attachment-add",{attachment:e})},u.prototype.compositionDidEditAttachment=function(t){var e;return this.compositionController.rerenderViewForObject(t),e=this.attachmentManager.manageAttachment(t),this.notifyEditorElement("attachment-edit",{attachment:e}),this.notifyEditorElement("change")},u.prototype.compositionDidChangeAttachmentPreviewURL=function(t){return this.compositionController.invalidateViewForObject(t),this.notifyEditorElement("change")},u.prototype.compositionDidRemoveAttachment=function(t){var e;return e=this.attachmentManager.unmanageAttachment(t),this.notifyEditorElement("attachment-remove",{attachment:e})},u.prototype.compositionDidStartEditingAttachment=function(t,e){return this.attachmentLocationRange=this.composition.document.getLocationRangeOfAttachment(t),this.compositionController.installAttachmentEditorForAttachment(t,e),this.selectionManager.setLocationRange(this.attachmentLocationRange)},u.prototype.compositionDidStopEditingAttachment=function(){return this.compositionController.uninstallAttachmentEditor(),this.attachmentLocationRange=null},u.prototype.compositionDidRequestChangingSelectionToLocationRange=function(t){return!this.loadingSnapshot||this.isFocused()?(this.requestedLocationRange=t,this.compositionRevisionWhenLocationRangeRequested=this.composition.revision,this.handlingInput?void 0:this.render()):void 0},u.prototype.compositionWillLoadSnapshot=function(){return this.loadingSnapshot=!0},u.prototype.compositionDidLoadSnapshot=function(){return this.compositionController.refreshViewCache(),this.render(),this.loadingSnapshot=!1},u.prototype.getSelectionManager=function(){return this.selectionManager},u.proxyMethod("getSelectionManager().setLocationRange"),u.proxyMethod("getSelectionManager().getLocationRange"),u.prototype.attachmentManagerDidRequestRemovalOfAttachment=function(t){return this.removeAttachment(t)},u.prototype.compositionControllerWillSyncDocumentView=function(){return this.inputController.editorWillSyncDocumentView(),this.selectionManager.lock(),this.selectionManager.clearSelection()},u.prototype.compositionControllerDidSyncDocumentView=function(){return this.inputController.editorDidSyncDocumentView(),this.selectionManager.unlock(),this.updateCurrentActions(),this.notifyEditorElement("sync")},u.prototype.compositionControllerDidRender=function(){return null!=this.requestedLocationRange&&(this.compositionRevisionWhenLocationRangeRequested===this.composition.revision&&this.selectionManager.setLocationRange(this.requestedLocationRange),this.requestedLocationRange=null,this.compositionRevisionWhenLocationRangeRequested=null),this.renderedCompositionRevision!==this.composition.revision&&(this.runEditorFilters(),this.composition.updateCurrentAttributes(),this.notifyEditorElement("render")),this.renderedCompositionRevision=this.composition.revision},u.prototype.compositionControllerDidFocus=function(){return this.isFocusedInvisibly()&&this.setLocationRange({index:0,offset:0}),this.toolbarController.hideDialog(),this.notifyEditorElement("focus")},u.prototype.compositionControllerDidBlur=function(){return this.notifyEditorElement("blur")},u.prototype.compositionControllerDidSelectAttachment=function(t,e){return this.toolbarController.hideDialog(),this.composition.editAttachment(t,e)},u.prototype.compositionControllerDidRequestDeselectingAttachment=function(t){var e,n;return e=null!=(n=this.attachmentLocationRange)?n:this.composition.document.getLocationRangeOfAttachment(t),this.selectionManager.setLocationRange(e[1])},u.prototype.compositionControllerWillUpdateAttachment=function(t){return this.editor.recordUndoEntry("Edit Attachment",{context:t.id,consolidatable:!0})},u.prototype.compositionControllerDidRequestRemovalOfAttachment=function(t){return this.removeAttachment(t)},u.prototype.inputControllerWillHandleInput=function(){return this.handlingInput=!0,this.requestedRender=!1},u.prototype.inputControllerDidRequestRender=function(){return this.requestedRender=!0},u.prototype.inputControllerDidHandleInput=function(){return this.handlingInput=!1,this.requestedRender?(this.requestedRender=!1,this.render()):void 0},u.prototype.inputControllerDidAllowUnhandledInput=function(){return this.notifyEditorElement("change")},u.prototype.inputControllerDidRequestReparse=function(){return this.reparse()},u.prototype.inputControllerWillPerformTyping=function(){return this.recordTypingUndoEntry()},u.prototype.inputControllerWillPerformFormatting=function(t){return this.recordFormattingUndoEntry(t)},u.prototype.inputControllerWillCutText=function(){return this.editor.recordUndoEntry("Cut")},u.prototype.inputControllerWillPaste=function(t){return this.editor.recordUndoEntry("Paste"),this.pasting=!0,this.notifyEditorElement("before-paste",{paste:t}) },u.prototype.inputControllerDidPaste=function(t){return t.range=this.pastedRange,this.pastedRange=null,this.pasting=null,this.notifyEditorElement("paste",{paste:t})},u.prototype.inputControllerWillMoveText=function(){return this.editor.recordUndoEntry("Move")},u.prototype.inputControllerWillAttachFiles=function(){return this.editor.recordUndoEntry("Drop Files")},u.prototype.inputControllerWillPerformUndo=function(){return this.editor.undo()},u.prototype.inputControllerWillPerformRedo=function(){return this.editor.redo()},u.prototype.inputControllerDidReceiveKeyboardCommand=function(t){return this.toolbarController.applyKeyboardCommand(t)},u.prototype.inputControllerDidStartDrag=function(){return this.locationRangeBeforeDrag=this.selectionManager.getLocationRange()},u.prototype.inputControllerDidReceiveDragOverPoint=function(t){return this.selectionManager.setLocationRangeFromPointRange(t)},u.prototype.inputControllerDidCancelDrag=function(){return this.selectionManager.setLocationRange(this.locationRangeBeforeDrag),this.locationRangeBeforeDrag=null},u.prototype.locationRangeDidChange=function(t){return this.composition.updateCurrentAttributes(),this.updateCurrentActions(),this.attachmentLocationRange&&!r(this.attachmentLocationRange,t)&&this.composition.stopEditingAttachment(),this.notifyEditorElement("selection-change")},u.prototype.toolbarDidClickButton=function(){return this.getLocationRange()?void 0:this.setLocationRange({index:0,offset:0})},u.prototype.toolbarDidInvokeAction=function(t){return this.invokeAction(t)},u.prototype.toolbarDidToggleAttribute=function(t){return this.recordFormattingUndoEntry(t),this.composition.toggleCurrentAttribute(t),this.render(),this.selectionFrozen?void 0:this.editorElement.focus()},u.prototype.toolbarDidUpdateAttribute=function(t,e){return this.recordFormattingUndoEntry(t),this.composition.setCurrentAttribute(t,e),this.render(),this.selectionFrozen?void 0:this.editorElement.focus()},u.prototype.toolbarDidRemoveAttribute=function(t){return this.recordFormattingUndoEntry(t),this.composition.removeCurrentAttribute(t),this.render(),this.selectionFrozen?void 0:this.editorElement.focus()},u.prototype.toolbarWillShowDialog=function(){return this.composition.expandSelectionForEditing(),this.freezeSelection()},u.prototype.toolbarDidShowDialog=function(t){return this.notifyEditorElement("toolbar-dialog-show",{dialogName:t})},u.prototype.toolbarDidHideDialog=function(t){return this.thawSelection(),this.editorElement.focus(),this.notifyEditorElement("toolbar-dialog-hide",{dialogName:t})},u.prototype.freezeSelection=function(){return this.selectionFrozen?void 0:(this.selectionManager.lock(),this.composition.freezeSelection(),this.selectionFrozen=!0,this.render())},u.prototype.thawSelection=function(){return this.selectionFrozen?(this.composition.thawSelection(),this.selectionManager.unlock(),this.selectionFrozen=!1,this.render()):void 0},u.prototype.actions={undo:{test:function(){return this.editor.canUndo()},perform:function(){return this.editor.undo()}},redo:{test:function(){return this.editor.canRedo()},perform:function(){return this.editor.redo()}},link:{test:function(){return this.editor.canActivateAttribute("href")}},increaseNestingLevel:{test:function(){return this.editor.canIncreaseNestingLevel()},perform:function(){return this.editor.increaseNestingLevel()&&this.render()}},decreaseNestingLevel:{test:function(){return this.editor.canDecreaseNestingLevel()},perform:function(){return this.editor.decreaseNestingLevel()&&this.render()}},attachFiles:{test:function(){return!0},perform:function(){return e.config.input.pickFiles(this.editor.insertFiles)}}},u.prototype.canInvokeAction=function(t){var e,n;return this.actionIsExternal(t)?!0:!!(null!=(e=this.actions[t])&&null!=(n=e.test)?n.call(this):void 0)},u.prototype.invokeAction=function(t){var e,n;return this.actionIsExternal(t)?this.notifyEditorElement("action-invoke",{actionName:t}):null!=(e=this.actions[t])&&null!=(n=e.perform)?n.call(this):void 0},u.prototype.actionIsExternal=function(t){return/^x-./.test(t)},u.prototype.getCurrentActions=function(){var t,e;e={};for(t in this.actions)e[t]=this.canInvokeAction(t);return e},u.prototype.updateCurrentActions=function(){var t;return t=this.getCurrentActions(),n(t,this.currentActions)?void 0:(this.currentActions=t,this.toolbarController.updateActions(this.currentActions),this.notifyEditorElement("actions-change",{actions:this.currentActions}))},u.prototype.runEditorFilters=function(){var t,e,n,i,r,o,s,a;for(a=this.composition.getSnapshot(),r=this.editor.filters,n=0,i=r.length;i>n;n++)e=r[n],t=a.document,s=a.selectedRange,a=null!=(o=e.call(this.editor,a))?o:{},null==a.document&&(a.document=t),null==a.selectedRange&&(a.selectedRange=s);return c(a,this.composition.getSnapshot())?void 0:this.composition.loadSnapshot(a)},c=function(t,e){return r(t.selectedRange,e.selectedRange)&&t.document.isEqualTo(e.document)},u.prototype.updateInputElement=function(){var t,n;return t=this.compositionController.getSerializableElement(),n=e.serializeToContentType(t,"text/html"),this.editorElement.setInputElementValue(n)},u.prototype.notifyEditorElement=function(t,e){switch(t){case"document-change":this.documentChangedSinceLastRender=!0;break;case"render":this.documentChangedSinceLastRender&&(this.documentChangedSinceLastRender=!1,this.notifyEditorElement("change"));break;case"change":case"attachment-add":case"attachment-edit":case"attachment-remove":this.updateInputElement()}return this.editorElement.notify(t,e)},u.prototype.removeAttachment=function(t){return this.editor.recordUndoEntry("Delete Attachment"),this.composition.removeAttachment(t),this.render()},u.prototype.recordFormattingUndoEntry=function(e){var n,r;return n=t(e),r=this.selectionManager.getLocationRange(),n||!i(r)?this.editor.recordUndoEntry("Formatting",{context:this.getUndoContext(),consolidatable:!0}):void 0},u.prototype.recordTypingUndoEntry=function(){return this.editor.recordUndoEntry("Typing",{context:this.getUndoContext(this.currentAttributes),consolidatable:!0})},u.prototype.getUndoContext=function(){var t;return t=1<=arguments.length?a.call(arguments,0):[],[this.getLocationContext(),this.getTimeContext()].concat(a.call(t))},u.prototype.getLocationContext=function(){var t;return t=this.selectionManager.getLocationRange(),i(t)?t[0].index:t},u.prototype.getTimeContext=function(){return e.config.undoInterval>0?Math.floor((new Date).getTime()/e.config.undoInterval):0},u.prototype.isFocused=function(){var t;return this.editorElement===(null!=(t=this.editorElement.ownerDocument)?t.activeElement:void 0)},u.prototype.isFocusedInvisibly=function(){return this.isFocused()&&!this.getLocationRange()},u}(e.Controller)}.call(this),function(){var t,n,i,r,o,s,a,u=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};n=e.browser,s=e.makeElement,a=e.triggerEvent,r=e.handleEvent,o=e.handleEventOnce,i=e.findClosestElementFromNode,t=e.AttachmentView.attachmentSelector,e.registerElement("trix-editor",function(){var c,l,h,p,d,f,g,m,y;return g=0,l=function(t){return!document.querySelector(":focus")&&t.hasAttribute("autofocus")&&document.querySelector("[autofocus]")===t?t.focus():void 0},m=function(t){return t.hasAttribute("contenteditable")?void 0:(t.setAttribute("contenteditable",""),o("focus",{onElement:t,withCallback:function(){return h(t)}}))},h=function(t){return d(t),y(t)},d=function(t){return("function"==typeof document.queryCommandSupported?document.queryCommandSupported("enableObjectResizing"):void 0)?(document.execCommand("enableObjectResizing",!1,!1),r("mscontrolselect",{onElement:t,preventDefault:!0})):void 0},y=function(){var t;return("function"==typeof document.queryCommandSupported?document.queryCommandSupported("DefaultParagraphSeparator"):void 0)&&(t=e.config.blockAttributes["default"].tagName,"div"===t||"p"===t)?document.execCommand("DefaultParagraphSeparator",!1,t):void 0},c=function(t){return t.hasAttribute("role")?void 0:t.setAttribute("role","textbox")},f=function(t){var e;if(!t.hasAttribute("aria-label")&&!t.hasAttribute("aria-labelledby"))return(e=function(){var e,n,i;return i=function(){var n,i,r,o;for(r=t.labels,o=[],n=0,i=r.length;i>n;n++)e=r[n],e.contains(t)||o.push(e.textContent);return o}(),(n=i.join(" "))?t.setAttribute("aria-label",n):t.removeAttribute("aria-label")})(),r("focus",{onElement:t,withCallback:e})},p=function(){return n.forcesObjectResizing?{display:"inline",width:"auto"}:{display:"inline-block",width:"1px"}}(),{defaultCSS:"%t {\n display: block;\n}\n\n%t:empty:not(:focus)::before {\n content: attr(placeholder);\n color: graytext;\n cursor: text;\n pointer-events: none;\n}\n\n%t a[contenteditable=false] {\n cursor: text;\n}\n\n%t img {\n max-width: 100%;\n height: auto;\n}\n\n%t "+t+" figcaption textarea {\n resize: none;\n}\n\n%t "+t+" figcaption textarea.trix-autoresize-clone {\n position: absolute;\n left: -9999px;\n max-height: 0px;\n}\n\n%t "+t+" figcaption[data-trix-placeholder]:empty::before {\n content: attr(data-trix-placeholder);\n color: graytext;\n}\n\n%t [data-trix-cursor-target] {\n display: "+p.display+" !important;\n width: "+p.width+" !important;\n padding: 0 !important;\n margin: 0 !important;\n border: none !important;\n}\n\n%t [data-trix-cursor-target=left] {\n vertical-align: top !important;\n margin-left: -1px !important;\n}\n\n%t [data-trix-cursor-target=right] {\n vertical-align: bottom !important;\n margin-right: -1px !important;\n}",trixId:{get:function(){return this.hasAttribute("trix-id")?this.getAttribute("trix-id"):(this.setAttribute("trix-id",++g),this.trixId)}},labels:{get:function(){var t,e,n;return e=[],this.id&&this.ownerDocument&&e.push.apply(e,this.ownerDocument.querySelectorAll("label[for='"+this.id+"']")),(t=i(this,{matchingSelector:"label"}))&&((n=t.control)===this||null===n)&&e.push(t),e}},toolbarElement:{get:function(){var t,e,n;return this.hasAttribute("toolbar")?null!=(e=this.ownerDocument)?e.getElementById(this.getAttribute("toolbar")):void 0:this.parentNode?(n="trix-toolbar-"+this.trixId,this.setAttribute("toolbar",n),t=s("trix-toolbar",{id:n}),this.parentNode.insertBefore(t,this),t):void 0}},inputElement:{get:function(){var t,e,n;return this.hasAttribute("input")?null!=(n=this.ownerDocument)?n.getElementById(this.getAttribute("input")):void 0:this.parentNode?(e="trix-input-"+this.trixId,this.setAttribute("input",e),t=s("input",{type:"hidden",id:e}),this.parentNode.insertBefore(t,this.nextElementSibling),t):void 0}},editor:{get:function(){var t;return null!=(t=this.editorController)?t.editor:void 0}},name:{get:function(){var t;return null!=(t=this.inputElement)?t.name:void 0}},value:{get:function(){var t;return null!=(t=this.inputElement)?t.value:void 0},set:function(t){var e;return this.defaultValue=t,null!=(e=this.editor)?e.loadHTML(this.defaultValue):void 0}},notify:function(t,e){return this.editorController?a("trix-"+t,{onElement:this,attributes:e}):void 0},setInputElementValue:function(t){var e;return null!=(e=this.inputElement)?e.value=t:void 0},initialize:function(){return this.hasAttribute("data-trix-internal")?void 0:(m(this),c(this),f(this))},connect:function(){return this.hasAttribute("data-trix-internal")?void 0:(this.editorController||(a("trix-before-initialize",{onElement:this}),this.editorController=new e.EditorController({editorElement:this,html:this.defaultValue=this.value}),requestAnimationFrame(function(t){return function(){return a("trix-initialize",{onElement:t})}}(this))),this.editorController.registerSelectionManager(),this.registerResetListener(),this.registerClickListener(),l(this))},disconnect:function(){var t;return null!=(t=this.editorController)&&t.unregisterSelectionManager(),this.unregisterResetListener(),this.unregisterClickListener()},registerResetListener:function(){return this.resetListener=this.resetBubbled.bind(this),window.addEventListener("reset",this.resetListener,!1)},unregisterResetListener:function(){return window.removeEventListener("reset",this.resetListener,!1)},registerClickListener:function(){return this.clickListener=this.clickBubbled.bind(this),window.addEventListener("click",this.clickListener,!1)},unregisterClickListener:function(){return window.removeEventListener("click",this.clickListener,!1)},resetBubbled:function(t){var e;if(!t.defaultPrevented&&t.target===(null!=(e=this.inputElement)?e.form:void 0))return this.reset()},clickBubbled:function(t){var e;if(!(t.defaultPrevented||this.contains(t.target)||!(e=i(t.target,{matchingSelector:"label"}))||u.call(this.labels,e)<0))return this.focus()},reset:function(){return this.value=this.defaultValue}}}())}.call(this),function(){}.call(this)}).call(this),"object"==typeof module&&module.exports?module.exports=e:"function"==typeof define&&define.amd&&define(e)}.call(this); \ No newline at end of file diff --git a/dist/trix.js b/dist/trix.js index c1aeb1322..4b5fb49f4 100644 --- a/dist/trix.js +++ b/dist/trix.js @@ -16,6 +16,6 @@ http://trix-editor.org/ },o}(e.Object)}.call(this),function(){e.ObjectGroup=function(){function t(t,e){var n,i;this.objects=null!=t?t:[],i=e.depth,n=e.asTree,n&&(this.depth=i,this.objects=this.constructor.groupObjects(this.objects,{asTree:n,depth:this.depth+1}))}return t.groupObjects=function(t,e){var n,i,o,r,s,a,u,c,l;for(null==t&&(t=[]),l=null!=e?e:{},o=l.depth,n=l.asTree,n&&null==o&&(o=0),c=[],s=0,a=t.length;a>s;s++){if(u=t[s],r){if(("function"==typeof u.canBeGrouped?u.canBeGrouped(o):void 0)&&("function"==typeof(i=r[r.length-1]).canBeGroupedWith?i.canBeGroupedWith(u,o):void 0)){r.push(u);continue}c.push(new this(r,{depth:o,asTree:n})),r=null}("function"==typeof u.canBeGrouped?u.canBeGrouped(o):void 0)?r=[u]:c.push(u)}return r&&c.push(new this(r,{depth:o,asTree:n})),c},t.prototype.getObjects=function(){return this.objects},t.prototype.getDepth=function(){return this.depth},t.prototype.getCacheKey=function(){var t,e,n,i,o;for(e=["objectGroup"],o=this.getObjects(),t=0,n=o.length;n>t;t++)i=o[t],e.push(i.getCacheKey());return e.join("/")},t}()}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.ObjectMap=function(e){function n(t){var e,n,i,o,r;for(null==t&&(t=[]),this.objects={},i=0,o=t.length;o>i;i++)r=t[i],n=JSON.stringify(r),null==(e=this.objects)[n]&&(e[n]=r)}return t(n,e),n.prototype.find=function(t){var e;return e=JSON.stringify(t),this.objects[e]},n}(e.BasicObject)}.call(this),function(){e.ElementStore=function(){function t(t){this.reset(t)}var e;return t.prototype.add=function(t){var n;return n=e(t),this.elements[n]=t},t.prototype.remove=function(t){var n,i;return n=e(t),(i=this.elements[n])?(delete this.elements[n],i):void 0},t.prototype.reset=function(t){var e,n,i;for(null==t&&(t=[]),this.elements={},n=0,i=t.length;i>n;n++)e=t[n],this.add(e);return t},e=function(t){return t.dataset.trixStoreKey},t}()}.call(this),function(){}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.Operation=function(e){function n(){return n.__super__.constructor.apply(this,arguments)}return t(n,e),n.prototype.isPerforming=function(){return this.performing===!0},n.prototype.hasPerformed=function(){return this.performed===!0},n.prototype.hasSucceeded=function(){return this.performed&&this.succeeded},n.prototype.hasFailed=function(){return this.performed&&!this.succeeded},n.prototype.getPromise=function(){return null!=this.promise?this.promise:this.promise=new Promise(function(t){return function(e,n){return t.performing=!0,t.perform(function(i,o){return t.succeeded=i,t.performing=!1,t.performed=!0,t.succeeded?e(o):n(o)})}}(this))},n.prototype.perform=function(t){return t(!1)},n.prototype.release=function(){var t;return null!=(t=this.promise)&&"function"==typeof t.cancel&&t.cancel(),this.promise=null,this.performing=null,this.performed=null,this.succeeded=null},n.proxyMethod("getPromise().then"),n.proxyMethod("getPromise().catch"),n}(e.BasicObject)}.call(this),function(){var t,n,i,o,r,s=function(t,e){function n(){this.constructor=t}for(var i in e)a.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},a={}.hasOwnProperty;e.UTF16String=function(t){function e(t,e){this.ucs2String=t,this.codepoints=e,this.length=this.codepoints.length,this.ucs2Length=this.ucs2String.length}return s(e,t),e.box=function(t){return null==t&&(t=""),t instanceof this?t:this.fromUCS2String(null!=t?t.toString():void 0)},e.fromUCS2String=function(t){return new this(t,o(t))},e.fromCodepoints=function(t){return new this(r(t),t)},e.prototype.offsetToUCS2Offset=function(t){return r(this.codepoints.slice(0,Math.max(0,t))).length},e.prototype.offsetFromUCS2Offset=function(t){return o(this.ucs2String.slice(0,Math.max(0,t))).length},e.prototype.slice=function(){var t;return this.constructor.fromCodepoints((t=this.codepoints).slice.apply(t,arguments))},e.prototype.charAt=function(t){return this.slice(t,t+1)},e.prototype.isEqualTo=function(t){return this.constructor.box(t).ucs2String===this.ucs2String},e.prototype.toJSON=function(){return this.ucs2String},e.prototype.getCacheKey=function(){return this.ucs2String},e.prototype.toString=function(){return this.ucs2String},e}(e.BasicObject),t=1===("function"==typeof Array.from?Array.from("\ud83d\udc7c").length:void 0),n=null!=("function"==typeof" ".codePointAt?" ".codePointAt(0):void 0),i=" \ud83d\udc7c"===("function"==typeof String.fromCodePoint?String.fromCodePoint(32,128124):void 0),o=t&&n?function(t){return Array.from(t).map(function(t){return t.codePointAt(0)})}:function(t){var e,n,i,o,r;for(o=[],e=0,i=t.length;i>e;)r=t.charCodeAt(e++),r>=55296&&56319>=r&&i>e&&(n=t.charCodeAt(e++),56320===(64512&n)?r=((1023&r)<<10)+(1023&n)+65536:e--),o.push(r);return o},r=i?function(t){return String.fromCodePoint.apply(String,t)}:function(t){var e,n,i;return e=function(){var e,o,r;for(r=[],e=0,o=t.length;o>e;e++)i=t[e],n="",i>65535&&(i-=65536,n+=String.fromCharCode(i>>>10&1023|55296),i=56320|1023&i),r.push(n+String.fromCharCode(i));return r}(),e.join("")}}.call(this),function(){}.call(this),function(){}.call(this),function(){e.config.lang={attachFiles:"Attach Files",bold:"Bold",bullets:"Bullets","byte":"Byte",bytes:"Bytes",captionPlaceholder:"Add a caption\u2026",code:"Code",heading1:"Heading",indent:"Increase Level",italic:"Italic",link:"Link",numbers:"Numbers",outdent:"Decrease Level",quote:"Quote",redo:"Redo",remove:"Remove",strike:"Strikethrough",undo:"Undo",unlink:"Unlink",url:"URL",urlPlaceholder:"Enter a URL\u2026",GB:"GB",KB:"KB",MB:"MB",PB:"PB",TB:"TB"}}.call(this),function(){e.config.css={attachment:"attachment",attachmentCaption:"attachment__caption",attachmentCaptionEditor:"attachment__caption-editor",attachmentMetadata:"attachment__metadata",attachmentMetadataContainer:"attachment__metadata-container",attachmentName:"attachment__name",attachmentProgress:"attachment__progress",attachmentSize:"attachment__size",attachmentToolbar:"attachment__toolbar",attachmentGallery:"attachment-gallery"}}.call(this),function(){var t;e.config.blockAttributes=t={"default":{tagName:"div",parse:!1},quote:{tagName:"blockquote",nestable:!0},heading1:{tagName:"h1",terminal:!0,breakOnReturn:!0,group:!1},code:{tagName:"pre",terminal:!0,text:{plaintext:!0}},bulletList:{tagName:"ul",parse:!1},bullet:{tagName:"li",listAttribute:"bulletList",group:!1,nestable:!0,test:function(n){return e.tagName(n.parentNode)===t[this.listAttribute].tagName}},numberList:{tagName:"ol",parse:!1},number:{tagName:"li",listAttribute:"numberList",group:!1,nestable:!0,test:function(n){return e.tagName(n.parentNode)===t[this.listAttribute].tagName}},attachmentGallery:{tagName:"div",exclusive:!0,terminal:!0,parse:!1,group:!1}}}.call(this),function(){var t,n;t=e.config.lang,n=[t.bytes,t.KB,t.MB,t.GB,t.TB,t.PB],e.config.fileSize={prefix:"IEC",precision:2,formatter:function(e){var i,o,r,s,a;switch(e){case 0:return"0 "+t.bytes;case 1:return"1 "+t.byte;default:return i=function(){switch(this.prefix){case"SI":return 1e3;case"IEC":return 1024}}.call(this),o=Math.floor(Math.log(e)/Math.log(i)),r=e/Math.pow(i,o),s=r.toFixed(this.precision),a=s.replace(/0*$/,"").replace(/\.$/,""),a+" "+n[o]}}}}.call(this),function(){e.config.textAttributes={bold:{tagName:"strong",inheritable:!0,parser:function(t){var e;return e=window.getComputedStyle(t),"bold"===e.fontWeight||e.fontWeight>=600}},italic:{tagName:"em",inheritable:!0,parser:function(t){var e;return e=window.getComputedStyle(t),"italic"===e.fontStyle}},href:{groupTagName:"a",parser:function(t){var n,i,o;return n=e.AttachmentView.attachmentSelector,o="a:not("+n+")",(i=e.findClosestElementFromNode(t,{matchingSelector:o}))?i.getAttribute("href"):void 0}},strike:{tagName:"del",inheritable:!0},frozen:{style:{backgroundColor:"highlight"}}}}.call(this),function(){var t,n,i,o,r;r="[data-trix-serialize=false]",o=["contenteditable","data-trix-id","data-trix-store-key","data-trix-mutable","data-trix-placeholder","tabindex"],n="data-trix-serialized-attributes",i="["+n+"]",t=new RegExp("","g"),e.extend({serializers:{"application/json":function(t){var n;if(t instanceof e.Document)n=t;else{if(!(t instanceof HTMLElement))throw new Error("unserializable object");n=e.Document.fromHTML(t.innerHTML)}return n.toSerializableDocument().toJSONString()},"text/html":function(s){var a,u,c,l,h,p,d,f,g,m,v,y,b,A,C,x,w;if(s instanceof e.Document)l=e.DocumentView.render(s);else{if(!(s instanceof HTMLElement))throw new Error("unserializable object");l=s.cloneNode(!0)}for(A=l.querySelectorAll(r),h=0,g=A.length;g>h;h++)c=A[h],e.removeNode(c);for(p=0,m=o.length;m>p;p++)for(a=o[p],C=l.querySelectorAll("["+a+"]"),d=0,v=C.length;v>d;d++)c=C[d],c.removeAttribute(a);for(x=l.querySelectorAll(i),f=0,y=x.length;y>f;f++){c=x[f];try{u=JSON.parse(c.getAttribute(n)),c.removeAttribute(n);for(b in u)w=u[b],c.setAttribute(b,w)}catch(E){}}return l.innerHTML.replace(t,"")}},deserializers:{"application/json":function(t){return e.Document.fromJSONString(t)},"text/html":function(t){return e.Document.fromHTML(t)}},serializeToContentType:function(t,n){var i;if(i=e.serializers[n])return i(t);throw new Error("unknown content type: "+n)},deserializeFromContentType:function(t,n){var i;if(i=e.deserializers[n])return i(t);throw new Error("unknown content type: "+n)}})}.call(this),function(){e.config.toolbar={getDefaultHTML:function(){var t;return t=e.config.lang,'
\n \n \n \n \n \n \n\n \n \n \n \n \n \n \n \n \n\n \n \n \n\n \n\n \n \n \n \n
\n\n
\n
\n
\n \n
\n \n \n
\n
\n
\n
'}}}.call(this),function(){e.config.undoInterval=5e3}.call(this),function(){e.config.attachments={preview:{presentation:"gallery",caption:{name:!0,size:!0}},file:{caption:{size:!0}}}}.call(this),function(){e.config.keyNames={8:"backspace",9:"tab",13:"return",27:"escape",37:"left",39:"right",46:"delete",68:"d",72:"h",79:"o"}}.call(this),function(){e.config.input={level2Enabled:!0,getLevel:function(){return this.level2Enabled&&e.browser.supportsInputEvents?2:0},pickFiles:function(t){var n;return n=e.makeElement("input",{type:"file",multiple:!0,hidden:!0,id:this.fileInputId}),n.addEventListener("change",function(){return t(n.files),e.removeNode(n)}),e.removeNode(document.getElementById(this.fileInputId)),document.body.appendChild(n),n.click()},fileInputId:"trix-file-input-"+Date.now().toString(16)}}.call(this),function(){}.call(this),function(){e.registerElement("trix-toolbar",{defaultCSS:"%t {\n display: block;\n}\n\n%t {\n white-space: nowrap;\n}\n\n%t [data-trix-dialog] {\n display: none;\n}\n\n%t [data-trix-dialog][data-trix-active] {\n display: block;\n}\n\n%t [data-trix-dialog] [data-trix-validate]:invalid {\n background-color: #ffdddd;\n}",initialize:function(){return""===this.innerHTML?this.innerHTML=e.config.toolbar.getDefaultHTML():void 0}})}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty,i=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};e.ObjectView=function(n){function o(t,e){this.object=t,this.options=null!=e?e:{},this.childViews=[],this.rootView=this}return t(o,n),o.prototype.getNodes=function(){var t,e,n,i,o;for(null==this.nodes&&(this.nodes=this.createNodes()),i=this.nodes,o=[],t=0,e=i.length;e>t;t++)n=i[t],o.push(n.cloneNode(!0));return o},o.prototype.invalidate=function(){var t;return this.nodes=null,this.childViews=[],null!=(t=this.parentView)?t.invalidate():void 0},o.prototype.invalidateViewForObject=function(t){var e;return null!=(e=this.findViewForObject(t))?e.invalidate():void 0},o.prototype.findOrCreateCachedChildView=function(t,e){var n;return(n=this.getCachedViewForObject(e))?this.recordChildView(n):(n=this.createChildView.apply(this,arguments),this.cacheViewForObject(n,e)),n},o.prototype.createChildView=function(t,n,i){var o;return null==i&&(i={}),n instanceof e.ObjectGroup&&(i.viewClass=t,t=e.ObjectGroupView),o=new t(n,i),this.recordChildView(o)},o.prototype.recordChildView=function(t){return t.parentView=this,t.rootView=this.rootView,this.childViews.push(t),t},o.prototype.getAllChildViews=function(){var t,e,n,i,o;for(o=[],i=this.childViews,e=0,n=i.length;n>e;e++)t=i[e],o.push(t),o=o.concat(t.getAllChildViews());return o},o.prototype.findElement=function(){return this.findElementForObject(this.object)},o.prototype.findElementForObject=function(t){var e;return(e=null!=t?t.id:void 0)?this.rootView.element.querySelector("[data-trix-id='"+e+"']"):void 0},o.prototype.findViewForObject=function(t){var e,n,i,o;for(i=this.getAllChildViews(),e=0,n=i.length;n>e;e++)if(o=i[e],o.object===t)return o},o.prototype.getViewCache=function(){return this.rootView!==this?this.rootView.getViewCache():this.isViewCachingEnabled()?null!=this.viewCache?this.viewCache:this.viewCache={}:void 0},o.prototype.isViewCachingEnabled=function(){return this.shouldCacheViews!==!1},o.prototype.enableViewCaching=function(){return this.shouldCacheViews=!0},o.prototype.disableViewCaching=function(){return this.shouldCacheViews=!1},o.prototype.getCachedViewForObject=function(t){var e;return null!=(e=this.getViewCache())?e[t.getCacheKey()]:void 0},o.prototype.cacheViewForObject=function(t,e){var n;return null!=(n=this.getViewCache())?n[e.getCacheKey()]=t:void 0},o.prototype.garbageCollectCachedViews=function(){var t,e,n,o,r,s;if(t=this.getViewCache()){s=this.getAllChildViews().concat(this),n=function(){var t,e,n;for(n=[],t=0,e=s.length;e>t;t++)r=s[t],n.push(r.object.getCacheKey());return n}(),o=[];for(e in t)i.call(n,e)<0&&o.push(delete t[e]);return o}},o}(e.BasicObject)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.ObjectGroupView=function(e){function n(){n.__super__.constructor.apply(this,arguments),this.objectGroup=this.object,this.viewClass=this.options.viewClass,delete this.options.viewClass}return t(n,e),n.prototype.getChildViews=function(){var t,e,n,i;if(!this.childViews.length)for(i=this.objectGroup.getObjects(),t=0,e=i.length;e>t;t++)n=i[t],this.findOrCreateCachedChildView(this.viewClass,n,this.options);return this.childViews},n.prototype.createNodes=function(){var t,e,n,i,o,r,s,a,u;for(t=this.createContainerElement(),s=this.getChildViews(),e=0,i=s.length;i>e;e++)for(u=s[e],a=u.getNodes(),n=0,o=a.length;o>n;n++)r=a[n],t.appendChild(r);return[t]},n.prototype.createContainerElement=function(t){return null==t&&(t=this.objectGroup.getDepth()),this.getChildViews()[0].createContainerElement(t)},n}(e.ObjectView)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.Controller=function(e){function n(){return n.__super__.constructor.apply(this,arguments)}return t(n,e),n}(e.BasicObject)}.call(this),function(){var t,n,i,o,r,s,a=function(t,e){return function(){return t.apply(e,arguments)}},u=function(t,e){function n(){this.constructor=t}for(var i in e)c.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},c={}.hasOwnProperty,l=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.findClosestElementFromNode,i=e.nodeIsEmptyTextNode,n=e.nodeIsBlockStartComment,o=e.normalizeSpaces,r=e.summarizeStringChange,s=e.tagName,e.MutationObserver=function(e){function c(t){this.element=t,this.didMutate=a(this.didMutate,this),this.observer=new window.MutationObserver(this.didMutate),this.start()}var h,p,d,f;return u(c,e),p="data-trix-mutable",d="["+p+"]",f={attributes:!0,childList:!0,characterData:!0,characterDataOldValue:!0,subtree:!0},c.prototype.start=function(){return this.reset(),this.observer.observe(this.element,f)},c.prototype.stop=function(){return this.observer.disconnect()},c.prototype.didMutate=function(t){var e,n;return(e=this.mutations).push.apply(e,this.findSignificantMutations(t)),this.mutations.length?(null!=(n=this.delegate)&&"function"==typeof n.elementDidMutate&&n.elementDidMutate(this.getMutationSummary()),this.reset()):void 0},c.prototype.reset=function(){return this.mutations=[]},c.prototype.findSignificantMutations=function(t){var e,n,i,o;for(o=[],e=0,n=t.length;n>e;e++)i=t[e],this.mutationIsSignificant(i)&&o.push(i);return o},c.prototype.mutationIsSignificant=function(t){var e,n,i,o;if(this.nodeIsMutable(t.target))return!1;for(o=this.nodesModifiedByMutation(t),e=0,n=o.length;n>e;e++)if(i=o[e],this.nodeIsSignificant(i))return!0;return!1},c.prototype.nodeIsSignificant=function(t){return t!==this.element&&!this.nodeIsMutable(t)&&!i(t)},c.prototype.nodeIsMutable=function(e){return t(e,{matchingSelector:d})},c.prototype.nodesModifiedByMutation=function(t){var e;switch(e=[],t.type){case"attributes":t.attributeName!==p&&e.push(t.target);break;case"characterData":e.push(t.target.parentNode),e.push(t.target);break;case"childList":e.push.apply(e,t.addedNodes),e.push.apply(e,t.removedNodes)}return e},c.prototype.getMutationSummary=function(){return this.getTextMutationSummary()},c.prototype.getTextMutationSummary=function(){var t,e,n,i,o,r,s,a,u,c,h;for(a=this.getTextChangesFromCharacterData(),n=a.additions,o=a.deletions,h=this.getTextChangesFromChildList(),u=h.additions,r=0,s=u.length;s>r;r++)e=u[r],l.call(n,e)<0&&n.push(e);return o.push.apply(o,h.deletions),c={},(t=n.join(""))&&(c.textAdded=t),(i=o.join(""))&&(c.textDeleted=i),c},c.prototype.getMutationsByType=function(t){var e,n,i,o,r;for(o=this.mutations,r=[],e=0,n=o.length;n>e;e++)i=o[e],i.type===t&&r.push(i);return r},c.prototype.getTextChangesFromChildList=function(){var t,e,i,r,s,a,u,c,l,p,d;for(t=[],u=[],a=this.getMutationsByType("childList"),e=0,r=a.length;r>e;e++)s=a[e],t.push.apply(t,s.addedNodes),u.push.apply(u,s.removedNodes);return c=0===t.length&&1===u.length&&n(u[0]),c?(p=[],d=["\n"]):(p=h(t),d=h(u)),{additions:function(){var t,e,n;for(n=[],i=t=0,e=p.length;e>t;i=++t)l=p[i],l!==d[i]&&n.push(o(l));return n}(),deletions:function(){var t,e,n;for(n=[],i=t=0,e=d.length;e>t;i=++t)l=d[i],l!==p[i]&&n.push(o(l));return n}()}},c.prototype.getTextChangesFromCharacterData=function(){var t,e,n,i,s,a,u,c;return e=this.getMutationsByType("characterData"),e.length&&(c=e[0],n=e[e.length-1],s=o(c.oldValue),i=o(n.target.data),a=r(s,i),t=a.added,u=a.removed),{additions:t?[t]:[],deletions:u?[u]:[]}},h=function(t){var e,n,i,o;for(null==t&&(t=[]),o=[],e=0,n=t.length;n>e;e++)switch(i=t[e],i.nodeType){case Node.TEXT_NODE:o.push(i.data);break;case Node.ELEMENT_NODE:"br"===s(i)?o.push("\n"):o.push.apply(o,h(i.childNodes))}return o},c}(e.BasicObject)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.FileVerificationOperation=function(e){function n(t){this.file=t}return t(n,e),n.prototype.perform=function(t){var e;return e=new FileReader,e.onerror=function(){return t(!1)},e.onload=function(n){return function(){e.onerror=null;try{e.abort()}catch(i){}return t(!0,n.file)}}(this),e.readAsArrayBuffer(this.file)},n}(e.Operation)}.call(this),function(){var t,n,i=function(t,e){function n(){this.constructor=t}for(var i in e)o.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},o={}.hasOwnProperty;t=e.handleEvent,n=e.innerElementIsActive,e.InputController=function(o){function r(n){var i;this.element=n,this.mutationObserver=new e.MutationObserver(this.element),this.mutationObserver.delegate=this;for(i in this.events)t(i,{onElement:this.element,withCallback:this.handlerFor(i)})}return i(r,o),r.prototype.events={},r.prototype.elementDidMutate=function(){},r.prototype.editorWillSyncDocumentView=function(){return this.mutationObserver.stop()},r.prototype.editorDidSyncDocumentView=function(){return this.mutationObserver.start()},r.prototype.requestRender=function(){var t;return null!=(t=this.delegate)&&"function"==typeof t.inputControllerDidRequestRender?t.inputControllerDidRequestRender():void 0},r.prototype.requestReparse=function(){var t;return null!=(t=this.delegate)&&"function"==typeof t.inputControllerDidRequestReparse&&t.inputControllerDidRequestReparse(),this.requestRender()},r.prototype.attachFiles=function(t){var n,i;return i=function(){var i,o,r;for(r=[],i=0,o=t.length;o>i;i++)n=t[i],r.push(new e.FileVerificationOperation(n));return r}(),Promise.all(i).then(function(t){return function(e){return t.handleInput(function(){var t,n;return null!=(t=this.delegate)&&t.inputControllerWillAttachFiles(),null!=(n=this.responder)&&n.insertFiles(e),this.requestRender()})}}(this))},r.prototype.handlerFor=function(t){return function(e){return function(i){return i.defaultPrevented?void 0:e.handleInput(function(){return n(this.element)?void 0:(this.eventName=t,this.events[t].call(this,i))})}}(this)},r.prototype.handleInput=function(t){var e,n;try{return null!=(e=this.delegate)&&e.inputControllerWillHandleInput(),t.call(this)}finally{null!=(n=this.delegate)&&n.inputControllerDidHandleInput()}},r.prototype.createLinkHTML=function(t,e){var n;return n=document.createElement("a"),n.href=t,n.textContent=null!=e?e:t,n.outerHTML},r}(e.BasicObject)}.call(this),function(){var t,n,i,o,r,s,a,u,c,l,h,p,d,f=function(t,e){function n(){this.constructor=t}for(var i in e)g.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},g={}.hasOwnProperty,m=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};c=e.makeElement,l=e.objectsAreEqual,d=e.tagName,n=e.browser,a=e.keyEventIsKeyboardCommand,o=e.dataTransferIsWritable,i=e.dataTransferIsPlainText,u=e.config.keyNames,e.Level0InputController=function(n){function s(){s.__super__.constructor.apply(this,arguments),this.resetInputSummary()}var d;return f(s,n),d=0,s.prototype.setInputSummary=function(t){var e,n;null==t&&(t={}),this.inputSummary.eventName=this.eventName;for(e in t)n=t[e],this.inputSummary[e]=n;return this.inputSummary},s.prototype.resetInputSummary=function(){return this.inputSummary={}},s.prototype.reset=function(){return this.resetInputSummary(),e.selectionChangeObserver.reset()},s.prototype.elementDidMutate=function(t){var e;return this.isComposing()?null!=(e=this.delegate)&&"function"==typeof e.inputControllerDidAllowUnhandledInput?e.inputControllerDidAllowUnhandledInput():void 0:this.handleInput(function(){return this.mutationIsSignificant(t)&&(this.mutationIsExpected(t)?this.requestRender():this.requestReparse()),this.reset()})},s.prototype.mutationIsExpected=function(t){var e,n,i,o,r,s,a,u,c,l;return a=t.textAdded,u=t.textDeleted,this.inputSummary.preferDocument?!0:(e=null!=a?a===this.inputSummary.textAdded:!this.inputSummary.textAdded,n=null!=u?this.inputSummary.didDelete:!this.inputSummary.didDelete,c=("\n"===a||" \n"===a)&&!e,l="\n"===u&&!n,s=c&&!l||l&&!c,s&&(o=this.getSelectedRange())&&(i=c?a.replace(/\n$/,"").length||-1:(null!=a?a.length:void 0)||1,null!=(r=this.responder)?r.positionIsBlockBreak(o[1]+i):void 0)?!0:e&&n)},s.prototype.mutationIsSignificant=function(t){var e,n,i;return i=Object.keys(t).length>0,e=""===(null!=(n=this.compositionInput)?n.getEndData():void 0),i||!e},s.prototype.events={keydown:function(t){var n,i,o,r,s,c,l,h,p;if(this.isComposing()||this.resetInputSummary(),this.inputSummary.didInput=!0,r=u[t.keyCode]){for(i=this.keys,h=["ctrl","alt","shift","meta"],o=0,c=h.length;c>o;o++)l=h[o],t[l+"Key"]&&("ctrl"===l&&(l="control"),i=null!=i?i[l]:void 0);null!=(null!=i?i[r]:void 0)&&(this.setInputSummary({keyName:r}),e.selectionChangeObserver.reset(),i[r].call(this,t))}return a(t)&&(n=String.fromCharCode(t.keyCode).toLowerCase())&&(s=function(){var e,n,i,o;for(i=["alt","shift"],o=[],e=0,n=i.length;n>e;e++)l=i[e],t[l+"Key"]&&o.push(l);return o}(),s.push(n),null!=(p=this.delegate)?p.inputControllerDidReceiveKeyboardCommand(s):void 0)?t.preventDefault():void 0},keypress:function(t){var e,n,i;if(null==this.inputSummary.eventName&&!t.metaKey&&(!t.ctrlKey||t.altKey))return(i=p(t))?(null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.insertString(i),this.setInputSummary({textAdded:i,didDelete:this.selectionIsExpanded()})):void 0},textInput:function(t){var e,n,i,o;return e=t.data,o=this.inputSummary.textAdded,o&&o!==e&&o.toUpperCase()===e?(n=this.getSelectedRange(),this.setSelectedRange([n[0],n[1]+o.length]),null!=(i=this.responder)&&i.insertString(e),this.setInputSummary({textAdded:e}),this.setSelectedRange(n)):void 0},dragenter:function(t){return t.preventDefault()},dragstart:function(t){var e,n;return n=t.target,this.serializeSelectionToDataTransfer(t.dataTransfer),this.draggedRange=this.getSelectedRange(),null!=(e=this.delegate)&&"function"==typeof e.inputControllerDidStartDrag?e.inputControllerDidStartDrag():void 0},dragover:function(t){var e,n;return!this.draggedRange&&!this.canAcceptDataTransfer(t.dataTransfer)||(t.preventDefault(),e={x:t.clientX,y:t.clientY},l(e,this.draggingPoint))?void 0:(this.draggingPoint=e,null!=(n=this.delegate)&&"function"==typeof n.inputControllerDidReceiveDragOverPoint?n.inputControllerDidReceiveDragOverPoint(this.draggingPoint):void 0)},dragend:function(){var t;return null!=(t=this.delegate)&&"function"==typeof t.inputControllerDidCancelDrag&&t.inputControllerDidCancelDrag(),this.draggedRange=null,this.draggingPoint=null},drop:function(t){var n,i,o,r,s,a,u,c,l;return t.preventDefault(),o=null!=(s=t.dataTransfer)?s.files:void 0,r={x:t.clientX,y:t.clientY},null!=(a=this.responder)&&a.setLocationRangeFromPointRange(r),(null!=o?o.length:void 0)?this.attachFiles(o):this.draggedRange?(null!=(u=this.delegate)&&u.inputControllerWillMoveText(),null!=(c=this.responder)&&c.moveTextFromRange(this.draggedRange),this.draggedRange=null,this.requestRender()):(i=t.dataTransfer.getData("application/x-trix-document"))&&(n=e.Document.fromJSONString(i),null!=(l=this.responder)&&l.insertDocument(n),this.requestRender()),this.draggedRange=null,this.draggingPoint=null},cut:function(t){var e,n;return(null!=(e=this.responder)?e.selectionIsExpanded():void 0)&&(this.serializeSelectionToDataTransfer(t.clipboardData)&&t.preventDefault(),null!=(n=this.delegate)&&n.inputControllerWillCutText(),this.deleteInDirection("backward"),t.defaultPrevented)?this.requestRender():void 0},copy:function(t){var e;return(null!=(e=this.responder)?e.selectionIsExpanded():void 0)&&this.serializeSelectionToDataTransfer(t.clipboardData)?t.preventDefault():void 0},paste:function(t){var n,o,s,a,u,c,l,p,f,g,v,y,b,A,C,x,w,E,S,R,k,D,L;return n=null!=(p=t.clipboardData)?p:t.testClipboardData,l={clipboard:n},null==n||h(t)?void this.getPastedHTMLUsingHiddenElement(function(t){return function(e){var n,i,o;return l.type="text/html",l.html=e,null!=(n=t.delegate)&&n.inputControllerWillPaste(l),null!=(i=t.responder)&&i.insertHTML(l.html),t.requestRender(),null!=(o=t.delegate)?o.inputControllerDidPaste(l):void 0}}(this)):((a=n.getData("URL"))?(l.type="text/html",L=(c=n.getData("public.url-name"))?e.squishBreakableWhitespace(c).trim():a,l.html=this.createLinkHTML(a,L),null!=(f=this.delegate)&&f.inputControllerWillPaste(l),this.setInputSummary({textAdded:L,didDelete:this.selectionIsExpanded()}),null!=(C=this.responder)&&C.insertHTML(l.html),this.requestRender(),null!=(x=this.delegate)&&x.inputControllerDidPaste(l)):i(n)?(l.type="text/plain",l.string=n.getData("text/plain"),null!=(w=this.delegate)&&w.inputControllerWillPaste(l),this.setInputSummary({textAdded:l.string,didDelete:this.selectionIsExpanded()}),null!=(E=this.responder)&&E.insertString(l.string),this.requestRender(),null!=(S=this.delegate)&&S.inputControllerDidPaste(l)):(u=n.getData("text/html"))?(l.type="text/html",l.html=u,null!=(R=this.delegate)&&R.inputControllerWillPaste(l),null!=(k=this.responder)&&k.insertHTML(l.html),this.requestRender(),null!=(D=this.delegate)&&D.inputControllerDidPaste(l)):m.call(n.types,"Files")>=0&&(s=null!=(g=n.items)&&null!=(v=g[0])&&"function"==typeof v.getAsFile?v.getAsFile():void 0)&&(!s.name&&(o=r(s))&&(s.name="pasted-file-"+ ++d+"."+o),l.type="File",l.file=s,null!=(y=this.delegate)&&y.inputControllerWillAttachFiles(),null!=(b=this.responder)&&b.insertFile(l.file),this.requestRender(),null!=(A=this.delegate)&&A.inputControllerDidPaste(l)),t.preventDefault())},compositionstart:function(t){return this.getCompositionInput().start(t.data)},compositionupdate:function(t){return this.getCompositionInput().update(t.data)},compositionend:function(t){return this.getCompositionInput().end(t.data)},beforeinput:function(){return this.inputSummary.didInput=!0 },input:function(t){return this.inputSummary.didInput=!0,t.stopPropagation()}},s.prototype.keys={backspace:function(t){var e;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),this.deleteInDirection("backward",t)},"delete":function(t){var e;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),this.deleteInDirection("forward",t)},"return":function(){var t,e;return this.setInputSummary({preferDocument:!0}),null!=(t=this.delegate)&&t.inputControllerWillPerformTyping(),null!=(e=this.responder)?e.insertLineBreak():void 0},tab:function(t){var e,n;return(null!=(e=this.responder)?e.canIncreaseNestingLevel():void 0)?(null!=(n=this.responder)&&n.increaseNestingLevel(),this.requestRender(),t.preventDefault()):void 0},left:function(t){var e;return this.selectionIsInCursorTarget()?(t.preventDefault(),null!=(e=this.responder)?e.moveCursorInDirection("backward"):void 0):void 0},right:function(t){var e;return this.selectionIsInCursorTarget()?(t.preventDefault(),null!=(e=this.responder)?e.moveCursorInDirection("forward"):void 0):void 0},control:{d:function(t){var e;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),this.deleteInDirection("forward",t)},h:function(t){var e;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),this.deleteInDirection("backward",t)},o:function(t){var e,n;return t.preventDefault(),null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.insertString("\n",{updatePosition:!1}),this.requestRender()}},shift:{"return":function(t){var e,n;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.insertString("\n"),this.requestRender(),t.preventDefault()},tab:function(t){var e,n;return(null!=(e=this.responder)?e.canDecreaseNestingLevel():void 0)?(null!=(n=this.responder)&&n.decreaseNestingLevel(),this.requestRender(),t.preventDefault()):void 0},left:function(t){return this.selectionIsInCursorTarget()?(t.preventDefault(),this.expandSelectionInDirection("backward")):void 0},right:function(t){return this.selectionIsInCursorTarget()?(t.preventDefault(),this.expandSelectionInDirection("forward")):void 0}},alt:{backspace:function(){var t;return this.setInputSummary({preferDocument:!1}),null!=(t=this.delegate)?t.inputControllerWillPerformTyping():void 0}},meta:{backspace:function(){var t;return this.setInputSummary({preferDocument:!1}),null!=(t=this.delegate)?t.inputControllerWillPerformTyping():void 0}}},s.prototype.getCompositionInput=function(){return this.isComposing()?this.compositionInput:this.compositionInput=new t(this)},s.prototype.isComposing=function(){return null!=this.compositionInput&&!this.compositionInput.isEnded()},s.prototype.deleteInDirection=function(t,e){var n;return(null!=(n=this.responder)?n.deleteInDirection(t):void 0)!==!1?this.setInputSummary({didDelete:!0}):e?(e.preventDefault(),this.requestRender()):void 0},s.prototype.serializeSelectionToDataTransfer=function(t){var n,i;if(o(t))return n=null!=(i=this.responder)?i.getSelectedDocument().toSerializableDocument():void 0,t.setData("application/x-trix-document",JSON.stringify(n)),t.setData("text/html",e.DocumentView.render(n).innerHTML),t.setData("text/plain",n.toString().replace(/\n$/,"")),!0},s.prototype.canAcceptDataTransfer=function(t){var e,n,i,o,r,s;for(s={},o=null!=(i=null!=t?t.types:void 0)?i:[],e=0,n=o.length;n>e;e++)r=o[e],s[r]=!0;return s.Files||s["application/x-trix-document"]||s["text/html"]||s["text/plain"]},s.prototype.getPastedHTMLUsingHiddenElement=function(t){var n,i,o;return i=this.getSelectedRange(),o={position:"absolute",left:window.pageXOffset+"px",top:window.pageYOffset+"px",opacity:0},n=c({style:o,tagName:"div",editable:!0}),document.body.appendChild(n),n.focus(),requestAnimationFrame(function(o){return function(){var r;return r=n.innerHTML,e.removeNode(n),o.setSelectedRange(i),t(r)}}(this))},s.proxyMethod("responder?.getSelectedRange"),s.proxyMethod("responder?.setSelectedRange"),s.proxyMethod("responder?.expandSelectionInDirection"),s.proxyMethod("responder?.selectionIsInCursorTarget"),s.proxyMethod("responder?.selectionIsExpanded"),s}(e.InputController),r=function(t){var e,n;return null!=(e=t.type)&&null!=(n=e.match(/\/(\w+)$/))?n[1]:void 0},s=null!=("function"==typeof" ".codePointAt?" ".codePointAt(0):void 0),p=function(t){var n;return t.key&&s&&t.key.codePointAt(0)===t.keyCode?t.key:(null===t.which?n=t.keyCode:0!==t.which&&0!==t.charCode&&(n=t.charCode),null!=n&&"escape"!==u[n]?e.UTF16String.fromCodepoints([n]).toString():void 0)},h=function(t){var e,n,i,o,r,s,a,u,c,l;if(u=t.clipboardData){if(m.call(u.types,"text/html")>=0){for(c=u.types,i=0,s=c.length;s>i;i++)if(l=c[i],e=/^CorePasteboardFlavorType/.test(l),n=/^dyn\./.test(l)&&u.getData(l),a=e||n)return!0;return!1}return o=m.call(u.types,"com.apple.webarchive")>=0,r=m.call(u.types,"com.apple.flat-rtfd")>=0,o||r}},t=function(t){function e(t){var e;this.inputController=t,e=this.inputController,this.responder=e.responder,this.delegate=e.delegate,this.inputSummary=e.inputSummary,this.data={}}return f(e,t),e.prototype.start=function(t){var e,n;return this.data.start=t,this.isSignificant()?("keypress"===this.inputSummary.eventName&&this.inputSummary.textAdded&&null!=(e=this.responder)&&e.deleteInDirection("left"),this.selectionIsExpanded()||(this.insertPlaceholder(),this.requestRender()),this.range=null!=(n=this.responder)?n.getSelectedRange():void 0):void 0},e.prototype.update=function(t){var e;return this.data.update=t,this.isSignificant()&&(e=this.selectPlaceholder())?(this.forgetPlaceholder(),this.range=e):void 0},e.prototype.end=function(t){var e,n,i,o;return this.data.end=t,this.isSignificant()?(this.forgetPlaceholder(),this.canApplyToDocument()?(this.setInputSummary({preferDocument:!0,didInput:!1}),null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.setSelectedRange(this.range),null!=(i=this.responder)&&i.insertString(this.data.end),null!=(o=this.responder)?o.setSelectedRange(this.range[0]+this.data.end.length):void 0):null!=this.data.start||null!=this.data.update?(this.requestReparse(),this.inputController.reset()):void 0):this.inputController.reset()},e.prototype.getEndData=function(){return this.data.end},e.prototype.isEnded=function(){return null!=this.getEndData()},e.prototype.isSignificant=function(){return n.composesExistingText?this.inputSummary.didInput:!0},e.prototype.canApplyToDocument=function(){var t,e;return 0===(null!=(t=this.data.start)?t.length:void 0)&&(null!=(e=this.data.end)?e.length:void 0)>0&&null!=this.range},e.proxyMethod("inputController.setInputSummary"),e.proxyMethod("inputController.requestRender"),e.proxyMethod("inputController.requestReparse"),e.proxyMethod("responder?.selectionIsExpanded"),e.proxyMethod("responder?.insertPlaceholder"),e.proxyMethod("responder?.selectPlaceholder"),e.proxyMethod("responder?.forgetPlaceholder"),e}(e.BasicObject)}.call(this),function(){var t,n,i,o=function(t,e){return function(){return t.apply(e,arguments)}},r=function(t,e){function n(){this.constructor=t}for(var i in e)s.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},s={}.hasOwnProperty,a=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.dataTransferIsPlainText,n=e.keyEventIsKeyboardCommand,i=e.objectsAreEqual,e.Level2InputController=function(s){function u(){return this.render=o(this.render,this),u.__super__.constructor.apply(this,arguments)}var c,l,h,p,d,f;return r(u,s),u.prototype.elementDidMutate=function(){var t;return this.scheduledRender?this.composing&&null!=(t=this.delegate)&&"function"==typeof t.inputControllerDidAllowUnhandledInput?t.inputControllerDidAllowUnhandledInput():void 0:this.reparse()},u.prototype.scheduleRender=function(){return null!=this.scheduledRender?this.scheduledRender:this.scheduledRender=requestAnimationFrame(this.render)},u.prototype.render=function(){var t;return cancelAnimationFrame(this.scheduledRender),this.scheduledRender=null,this.composing||null!=(t=this.delegate)&&t.render(),"function"==typeof this.afterRender&&this.afterRender(),this.afterRender=null},u.prototype.reparse=function(){var t;return null!=(t=this.delegate)?t.reparse():void 0},u.prototype.events={keydown:function(t){var e,i,o,r;if(n(t)){if(e=l(t),null!=(r=this.delegate)?r.inputControllerDidReceiveKeyboardCommand(e):void 0)return t.preventDefault()}else if(o=t.key,t.altKey&&(o+="+Alt"),t.shiftKey&&(o+="+Shift"),i=this.keys[o])return this.withEvent(t,i)},paste:function(t){var e,n,i,o,r,s,a,u,c;return h(t)?(t.preventDefault(),this.attachFiles(t.clipboardData.files)):p(t)?(t.preventDefault(),n={type:"text/plain",string:t.clipboardData.getData("text/plain")},null!=(i=this.delegate)&&i.inputControllerWillPaste(n),null!=(o=this.responder)&&o.insertString(n.string),this.render(),null!=(r=this.delegate)?r.inputControllerDidPaste(n):void 0):(e=null!=(s=t.clipboardData)?s.getData("URL"):void 0)?(t.preventDefault(),n={type:"text/html",html:this.createLinkHTML(e)},null!=(a=this.delegate)&&a.inputControllerWillPaste(n),null!=(u=this.responder)&&u.insertHTML(n.html),this.render(),null!=(c=this.delegate)?c.inputControllerDidPaste(n):void 0):void 0},beforeinput:function(t){var e;return(e=this.inputTypes[t.inputType])?(this.withEvent(t,e),this.scheduleRender()):void 0},input:function(){return e.selectionChangeObserver.reset()},dragstart:function(t){var e,n;return(null!=(e=this.responder)?e.selectionContainsAttachments():void 0)?(t.dataTransfer.setData("application/x-trix-dragging",!0),this.dragging={range:null!=(n=this.responder)?n.getSelectedRange():void 0,point:d(t)}):void 0},dragenter:function(t){return c(t)?t.preventDefault():void 0},dragover:function(t){var e,n;if(this.dragging){if(t.preventDefault(),e=d(t),!i(e,this.dragging.point))return this.dragging.point=e,null!=(n=this.responder)?n.setLocationRangeFromPointRange(e):void 0}else if(c(t))return t.preventDefault()},drop:function(t){var e,n,i,o;return this.dragging?(t.preventDefault(),null!=(n=this.delegate)&&n.inputControllerWillMoveText(),null!=(i=this.responder)&&i.moveTextFromRange(this.dragging.range),this.dragging=null,this.scheduleRender()):c(t)?(t.preventDefault(),e=d(t),null!=(o=this.responder)&&o.setLocationRangeFromPointRange(e),this.attachFiles(t.dataTransfer.files)):void 0},dragend:function(){var t;return this.dragging?(null!=(t=this.responder)&&t.setSelectedRange(this.dragging.range),this.dragging=null):void 0},compositionend:function(){return this.composing?(this.composing=!1,this.scheduleRender()):void 0}},u.prototype.keys={ArrowLeft:function(){var t,e;return(null!=(t=this.responder)?t.shouldManageMovingCursorInDirection("backward"):void 0)?(this.event.preventDefault(),null!=(e=this.responder)?e.moveCursorInDirection("backward"):void 0):void 0},ArrowRight:function(){var t,e;return(null!=(t=this.responder)?t.shouldManageMovingCursorInDirection("forward"):void 0)?(this.event.preventDefault(),null!=(e=this.responder)?e.moveCursorInDirection("forward"):void 0):void 0},Backspace:function(){var t,e,n;return(null!=(t=this.responder)?t.shouldManageDeletingInDirection("backward"):void 0)?(this.event.preventDefault(),null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.deleteInDirection("backward"),this.render()):void 0},Tab:function(){var t,e;return(null!=(t=this.responder)?t.canIncreaseNestingLevel():void 0)?(this.event.preventDefault(),null!=(e=this.responder)&&e.increaseNestingLevel(),this.render()):void 0},"Tab+Shift":function(){var t,e;return(null!=(t=this.responder)?t.canDecreaseNestingLevel():void 0)?(this.event.preventDefault(),null!=(e=this.responder)&&e.decreaseNestingLevel(),this.render()):void 0}},u.prototype.inputTypes={deleteByComposition:function(){return this.deleteInDirection("backward",{recordUndoEntry:!1})},deleteByCut:function(){return this.deleteInDirection("backward")},deleteByDrag:function(){return this.event.preventDefault(),this.withTargetDOMRange(function(){var t;return this.deleteByDragRange=null!=(t=this.responder)?t.getSelectedRange():void 0})},deleteCompositionText:function(){return this.deleteInDirection("backward",{recordUndoEntry:!1})},deleteContent:function(){return this.deleteInDirection("backward")},deleteContentBackward:function(){return this.deleteInDirection("backward")},deleteContentForward:function(){return this.deleteInDirection("forward")},deleteEntireSoftLine:function(){return this.deleteInDirection("forward")},deleteHardLineBackward:function(){return this.deleteInDirection("backward")},deleteHardLineForward:function(){return this.deleteInDirection("forward")},deleteSoftLineBackward:function(){return this.deleteInDirection("backward")},deleteSoftLineForward:function(){return this.deleteInDirection("forward")},deleteWordBackward:function(){return this.deleteInDirection("backward")},deleteWordForward:function(){return this.deleteInDirection("forward")},formatBackColor:function(){return this.activateAttributeIfSupported("backgroundColor",this.event.data)},formatBold:function(){return this.toggleAttributeIfSupported("bold")},formatFontColor:function(){return this.activateAttributeIfSupported("color",this.event.data)},formatFontName:function(){return this.activateAttributeIfSupported("font",this.event.data)},formatIndent:function(){var t;return(null!=(t=this.responder)?t.canIncreaseNestingLevel():void 0)?this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.increaseNestingLevel():void 0}):void 0},formatItalic:function(){return this.toggleAttributeIfSupported("italic")},formatJustifyCenter:function(){return this.toggleAttributeIfSupported("justifyCenter")},formatJustifyFull:function(){return this.toggleAttributeIfSupported("justifyFull")},formatJustifyLeft:function(){return this.toggleAttributeIfSupported("justifyLeft")},formatJustifyRight:function(){return this.toggleAttributeIfSupported("justifyRight")},formatOutdent:function(){var t;return(null!=(t=this.responder)?t.canDecreaseNestingLevel():void 0)?this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.decreaseNestingLevel():void 0}):void 0},formatRemove:function(){return this.withTargetDOMRange(function(){var t,e,n,i;i=[];for(t in null!=(e=this.responder)?e.getCurrentAttributes():void 0)i.push(null!=(n=this.responder)?n.removeCurrentAttribute(t):void 0);return i})},formatSetBlockTextDirection:function(){return this.activateAttributeIfSupported("blockDir",this.event.data)},formatSetInlineTextDirection:function(){return this.activateAttributeIfSupported("textDir",this.event.data)},formatStrikeThrough:function(){return this.toggleAttributeIfSupported("strike")},formatSubscript:function(){return this.toggleAttributeIfSupported("sub")},formatSuperscript:function(){return this.toggleAttributeIfSupported("sup")},formatUnderline:function(){return this.toggleAttributeIfSupported("underline")},historyRedo:function(){var t;return null!=(t=this.delegate)?t.inputControllerWillPerformRedo():void 0},historyUndo:function(){var t;return null!=(t=this.delegate)?t.inputControllerWillPerformUndo():void 0},insertCompositionText:function(){return this.composing=!0,this.insertString(this.event.data)},insertFromComposition:function(){return this.composing=!1,this.insertString(this.event.data)},insertFromDrop:function(){var t,e;return(t=this.deleteByDragRange)?(this.deleteByDragRange=null,null!=(e=this.delegate)&&e.inputControllerWillMoveText(),this.withTargetDOMRange(function(){var e;return null!=(e=this.responder)?e.moveTextFromRange(t):void 0})):void 0},insertFromPaste:function(){var n,i,o,r,s,a,u,c,l,h,p;return n=this.event.dataTransfer,s={dataTransfer:n},(i=n.getData("URL"))?(this.event.preventDefault(),s.type="text/html",p=(r=n.getData("public.url-name"))?e.squishBreakableWhitespace(r).trim():i,s.html=this.createLinkHTML(i,p),null!=(a=this.delegate)&&a.inputControllerWillPaste(s),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertHTML(s.html):void 0}),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(s):void 0}}(this)):t(n)?(s.type="text/plain",s.string=n.getData("text/plain"),null!=(u=this.delegate)&&u.inputControllerWillPaste(s),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertString(s.string):void 0}),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(s):void 0}}(this)):(o=n.getData("text/html"))?(this.event.preventDefault(),s.type="text/html",s.html=o,null!=(c=this.delegate)&&c.inputControllerWillPaste(s),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertHTML(s.html):void 0}),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(s):void 0}}(this)):(null!=(l=n.files)?l.length:void 0)?(s.type="File",s.file=n.files[0],null!=(h=this.delegate)&&h.inputControllerWillPaste(s),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertFile(s.file):void 0}),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(s):void 0}}(this)):void 0},insertFromYank:function(){return this.insertString(this.event.data)},insertLineBreak:function(){return this.insertString("\n")},insertLink:function(){return this.activateAttributeIfSupported("href",this.event.data)},insertOrderedList:function(){return this.toggleAttributeIfSupported("number")},insertParagraph:function(){var t;return null!=(t=this.delegate)&&t.inputControllerWillPerformTyping(),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertLineBreak():void 0})},insertReplacementText:function(){return this.insertString(this.event.dataTransfer.getData("text/plain"),{updatePosition:!1})},insertText:function(){var t,e;return this.insertString(null!=(t=this.event.data)?t:null!=(e=this.event.dataTransfer)?e.getData("text/plain"):void 0)},insertTranspose:function(){return this.insertString(this.event.data)},insertUnorderedList:function(){return this.toggleAttributeIfSupported("bullet")}},u.prototype.insertString=function(t,e){var n;return null==t&&(t=""),null!=(n=this.delegate)&&n.inputControllerWillPerformTyping(),this.withTargetDOMRange(function(){var n;return null!=(n=this.responder)?n.insertString(t,e):void 0})},u.prototype.toggleAttributeIfSupported=function(t){var n;return a.call(e.getAllAttributeNames(),t)>=0?(null!=(n=this.delegate)&&n.inputControllerWillPerformFormatting(t),this.withTargetDOMRange(function(){var e;return null!=(e=this.responder)?e.toggleCurrentAttribute(t):void 0})):void 0},u.prototype.activateAttributeIfSupported=function(t,n){var i;return a.call(e.getAllAttributeNames(),t)>=0?(null!=(i=this.delegate)&&i.inputControllerWillPerformFormatting(t),this.withTargetDOMRange(function(){var e;return null!=(e=this.responder)?e.setCurrentAttribute(t,n):void 0})):void 0},u.prototype.deleteInDirection=function(t,e){var n,i,o,r;return o=(null!=e?e:{recordUndoEntry:!0}).recordUndoEntry,o&&null!=(r=this.delegate)&&r.inputControllerWillPerformTyping(),i=function(e){return function(){var n;return null!=(n=e.responder)?n.deleteInDirection(t):void 0}}(this),(n=this.getTargetDOMRange({minLength:2}))?this.withTargetDOMRange(n,i):i()},u.prototype.withTargetDOMRange=function(t,n){var i;return"function"==typeof t&&(n=t,t=this.getTargetDOMRange()),t?null!=(i=this.responder)?i.withTargetDOMRange(t,n.bind(this)):void 0:(e.selectionChangeObserver.reset(),n.call(this))},u.prototype.getTargetDOMRange=function(t){var e,n,i,o;return i=(null!=t?t:{minLength:0}).minLength,(o="function"==typeof(e=this.event).getTargetRanges?e.getTargetRanges():void 0)&&o.length&&(n=f(o[0]),0===i||n.toString().length>=i)?n:void 0},f=function(t){var e;return e=document.createRange(),e.setStart(t.startContainer,t.startOffset),e.setEnd(t.endContainer,t.endOffset),e},u.prototype.withEvent=function(t,e){var n;this.event=t;try{n=e.call(this)}finally{this.event=null}return n},c=function(t){var e,n;return a.call(null!=(e=null!=(n=t.dataTransfer)?n.types:void 0)?e:[],"Files")>=0},h=function(t){var e;return(e=t.clipboardData)?a.call(e.types,"Files")>=0&&1===e.types.length&&e.files.length>=1:void 0},p=function(t){var e;return(e=t.clipboardData)?a.call(e.types,"text/plain")>=0&&1===e.types.length:void 0},l=function(t){var e;return e=[],t.altKey&&e.push("alt"),t.shiftKey&&e.push("shift"),e.push(t.key),e},d=function(t){return{x:t.clientX,y:t.clientY}},u}(e.InputController)}.call(this),function(){var t,n,i,o,r,s,a,u,c=function(t,e){return function(){return t.apply(e,arguments)}},l=function(t,e){function n(){this.constructor=t}for(var i in e)h.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},h={}.hasOwnProperty;n=e.defer,i=e.handleEvent,s=e.makeElement,u=e.tagName,a=e.config,r=a.lang,t=a.css,o=a.keyNames,e.AttachmentEditorController=function(a){function h(t,e,n,i){this.attachmentPiece=t,this.element=e,this.container=n,this.options=null!=i?i:{},this.didBlurCaption=c(this.didBlurCaption,this),this.didChangeCaption=c(this.didChangeCaption,this),this.didInputCaption=c(this.didInputCaption,this),this.didKeyDownCaption=c(this.didKeyDownCaption,this),this.didClickActionButton=c(this.didClickActionButton,this),this.didClickToolbar=c(this.didClickToolbar,this),this.attachment=this.attachmentPiece.attachment,"a"===u(this.element)&&(this.element=this.element.firstChild),this.install()}var p;return l(h,a),p=function(t){return function(){var e;return e=t.apply(this,arguments),e["do"](),null==this.undos&&(this.undos=[]),this.undos.push(e.undo)}},h.prototype.install=function(){return this.makeElementMutable(),this.addToolbar(),this.attachment.isPreviewable()?this.installCaptionEditor():void 0},h.prototype.uninstall=function(){var t,e;for(this.savePendingCaption();e=this.undos.pop();)e();return null!=(t=this.delegate)?t.didUninstallAttachmentEditor(this):void 0},h.prototype.savePendingCaption=function(){var t,e,n;return null!=this.pendingCaption?(t=this.pendingCaption,this.pendingCaption=null,t?null!=(e=this.delegate)&&"function"==typeof e.attachmentEditorDidRequestUpdatingAttributesForAttachment?e.attachmentEditorDidRequestUpdatingAttributesForAttachment({caption:t},this.attachment):void 0:null!=(n=this.delegate)&&"function"==typeof n.attachmentEditorDidRequestRemovingAttributeForAttachment?n.attachmentEditorDidRequestRemovingAttributeForAttachment("caption",this.attachment):void 0):void 0},h.prototype.makeElementMutable=p(function(){return{"do":function(t){return function(){return t.element.dataset.trixMutable=!0}}(this),undo:function(t){return function(){return delete t.element.dataset.trixMutable}}(this)}}),h.prototype.addToolbar=p(function(){var n;return n=s({tagName:"div",className:t.attachmentToolbar,data:{trixMutable:!0},childNodes:s({tagName:"div",className:"trix-button-row",childNodes:s({tagName:"span",className:"trix-button-group trix-button-group--actions",childNodes:s({tagName:"button",className:"trix-button trix-button--remove",textContent:r.remove,attributes:{title:r.remove},data:{trixAction:"remove"}})})})}),this.attachment.isPreviewable()&&n.appendChild(s({tagName:"div",className:t.attachmentMetadataContainer,childNodes:s({tagName:"span",className:t.attachmentMetadata,childNodes:[s({tagName:"span",className:t.attachmentName,textContent:this.attachment.getFilename(),attributes:{title:this.attachment.getFilename()}}),s({tagName:"span",className:t.attachmentSize,textContent:this.attachment.getFormattedFilesize()})]})})),i("click",{onElement:n,withCallback:this.didClickToolbar}),i("click",{onElement:n,matchingSelector:"[data-trix-action]",withCallback:this.didClickActionButton}),{"do":function(t){return function(){return t.element.appendChild(n)}}(this),undo:function(){return function(){return e.removeNode(n)}}(this)}}),h.prototype.installCaptionEditor=p(function(){var o,a,u,c,l;return c=s({tagName:"textarea",className:t.attachmentCaptionEditor,attributes:{placeholder:r.captionPlaceholder},data:{trixMutable:!0}}),c.value=this.attachmentPiece.getCaption(),l=c.cloneNode(),l.classList.add("trix-autoresize-clone"),l.tabIndex=-1,o=function(){return l.value=c.value,c.style.height=l.scrollHeight+"px"},i("input",{onElement:c,withCallback:o}),i("input",{onElement:c,withCallback:this.didInputCaption}),i("keydown",{onElement:c,withCallback:this.didKeyDownCaption}),i("change",{onElement:c,withCallback:this.didChangeCaption}),i("blur",{onElement:c,withCallback:this.didBlurCaption}),u=this.element.querySelector("figcaption"),a=u.cloneNode(),{"do":function(e){return function(){return u.style.display="none",a.appendChild(c),a.appendChild(l),a.classList.add(t.attachmentCaption+"--editing"),u.parentElement.insertBefore(a,u),o(),e.options.editCaption?n(function(){return c.focus()}):void 0}}(this),undo:function(){return e.removeNode(a),u.style.display=null}}}),h.prototype.didClickToolbar=function(t){return t.preventDefault(),t.stopPropagation()},h.prototype.didClickActionButton=function(t){var e,n;switch(e=t.target.getAttribute("data-trix-action")){case"remove":return null!=(n=this.delegate)?n.attachmentEditorDidRequestRemovalOfAttachment(this.attachment):void 0}},h.prototype.didKeyDownCaption=function(t){var e;return"return"===o[t.keyCode]?(t.preventDefault(),this.savePendingCaption(),null!=(e=this.delegate)&&"function"==typeof e.attachmentEditorDidRequestDeselectingAttachment?e.attachmentEditorDidRequestDeselectingAttachment(this.attachment):void 0):void 0},h.prototype.didInputCaption=function(t){return this.pendingCaption=t.target.value.replace(/\s/g," ").trim()},h.prototype.didChangeCaption=function(){return this.savePendingCaption()},h.prototype.didBlurCaption=function(){return this.savePendingCaption()},h}(e.BasicObject)}.call(this),function(){var t,n,i,o=function(t,e){function n(){this.constructor=t}for(var i in e)r.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},r={}.hasOwnProperty;i=e.makeElement,t=e.config.css,e.AttachmentView=function(r){function s(){s.__super__.constructor.apply(this,arguments),this.attachment=this.object,this.attachment.uploadProgressDelegate=this,this.attachmentPiece=this.options.piece}var a;return o(s,r),s.attachmentSelector="[data-trix-attachment]",s.prototype.createContentNodes=function(){return[]},s.prototype.createNodes=function(){var e,n,o,r,s,u,c;if(e=r=i({tagName:"figure",className:this.getClassName(),data:this.getData(),editable:!1}),(n=this.getHref())&&(r=i({tagName:"a",editable:!1,attributes:{href:n,tabindex:-1}}),e.appendChild(r)),this.attachment.hasContent())r.innerHTML=this.attachment.getContent();else for(c=this.createContentNodes(),o=0,s=c.length;s>o;o++)u=c[o],r.appendChild(u);return r.appendChild(this.createCaptionElement()),this.attachment.isPending()&&(this.progressElement=i({tagName:"progress",attributes:{"class":t.attachmentProgress,value:this.attachment.getUploadProgress(),max:100},data:{trixMutable:!0,trixStoreKey:["progressElement",this.attachment.id].join("/")}}),e.appendChild(this.progressElement)),[a("left"),e,a("right")]},s.prototype.createCaptionElement=function(){var e,n,o,r,s,a,u;return o=i({tagName:"figcaption",className:t.attachmentCaption}),(e=this.attachmentPiece.getCaption())?(o.classList.add(t.attachmentCaption+"--edited"),o.textContent=e):(n=this.getCaptionConfig(),n.name&&(r=this.attachment.getFilename()),n.size&&(a=this.attachment.getFormattedFilesize()),r&&(s=i({tagName:"span",className:t.attachmentName,textContent:r}),o.appendChild(s)),a&&(r&&o.appendChild(document.createTextNode(" ")),u=i({tagName:"span",className:t.attachmentSize,textContent:a}),o.appendChild(u))),o},s.prototype.getClassName=function(){var e,n;return n=[t.attachment,t.attachment+"--"+this.attachment.getType()],(e=this.attachment.getExtension())&&n.push(t.attachment+"--"+e),n.join(" ")},s.prototype.getData=function(){var t,e;return e={trixAttachment:JSON.stringify(this.attachment),trixContentType:this.attachment.getContentType(),trixId:this.attachment.id},t=this.attachmentPiece.attributes,t.isEmpty()||(e.trixAttributes=JSON.stringify(t)),this.attachment.isPending()&&(e.trixSerialize=!1),e},s.prototype.getHref=function(){return n(this.attachment.getContent(),"a")?void 0:this.attachment.getHref()},s.prototype.getCaptionConfig=function(){var t,n,i;return i=this.attachment.getType(),t=e.copyObject(null!=(n=e.config.attachments[i])?n.caption:void 0),"file"===i&&(t.name=!0),t},s.prototype.findProgressElement=function(){var t;return null!=(t=this.findElement())?t.querySelector("progress"):void 0},a=function(t){return i({tagName:"span",textContent:e.ZERO_WIDTH_SPACE,data:{trixCursorTarget:t,trixSerialize:!1}})},s.prototype.attachmentDidChangeUploadProgress=function(){var t,e;return e=this.attachment.getUploadProgress(),null!=(t=this.findProgressElement())?t.value=e:void 0},s}(e.ObjectView),n=function(t,e){var n;return n=i("div"),n.innerHTML=null!=t?t:"",n.querySelector(e)}}.call(this),function(){var t,n=function(t,e){function n(){this.constructor=t}for(var o in e)i.call(e,o)&&(t[o]=e[o]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},i={}.hasOwnProperty;t=e.makeElement,e.PreviewableAttachmentView=function(i){function o(){o.__super__.constructor.apply(this,arguments),this.attachment.previewDelegate=this}return n(o,i),o.prototype.createContentNodes=function(){return this.image=t({tagName:"img",attributes:{src:""},data:{trixMutable:!0}}),this.refresh(this.image),[this.image]},o.prototype.createCaptionElement=function(){var t;return t=o.__super__.createCaptionElement.apply(this,arguments),t.textContent||t.setAttribute("data-trix-placeholder",e.config.lang.captionPlaceholder),t},o.prototype.refresh=function(t){var e;return null==t&&(t=null!=(e=this.findElement())?e.querySelector("img"):void 0),t?this.updateAttributesForImage(t):void 0},o.prototype.updateAttributesForImage=function(t){var e,n,i,o,r,s;return r=this.attachment.getURL(),n=this.attachment.getPreviewURL(),t.src=n||r,n===r?t.removeAttribute("data-trix-serialized-attributes"):(i=JSON.stringify({src:r}),t.setAttribute("data-trix-serialized-attributes",i)),s=this.attachment.getWidth(),e=this.attachment.getHeight(),null!=s&&(t.width=s),null!=e&&(t.height=e),o=["imageElement",this.attachment.id,t.src,t.width,t.height].join("/"),t.dataset.trixStoreKey=o},o.prototype.attachmentDidChangeAttributes=function(){return this.refresh(this.image),this.refresh()},o}(e.AttachmentView)}.call(this),function(){var t,n,i,o=function(t,e){function n(){this.constructor=t}for(var i in e)r.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},r={}.hasOwnProperty;i=e.makeElement,t=e.findInnerElement,n=e.getTextConfig,e.PieceView=function(r){function s(){var t;s.__super__.constructor.apply(this,arguments),this.piece=this.object,this.attributes=this.piece.getAttributes(),t=this.options,this.textConfig=t.textConfig,this.context=t.context,this.piece.attachment?this.attachment=this.piece.attachment:this.string=this.piece.toString()}var a;return o(s,r),s.prototype.createNodes=function(){var e,n,i,o,r,s;if(s=this.attachment?this.createAttachmentNodes():this.createStringNodes(),e=this.createElement()){for(i=t(e),n=0,o=s.length;o>n;n++)r=s[n],i.appendChild(r);s=[e]}return s},s.prototype.createAttachmentNodes=function(){var t,n;return t=this.attachment.isPreviewable()?e.PreviewableAttachmentView:e.AttachmentView,n=this.createChildView(t,this.piece.attachment,{piece:this.piece}),n.getNodes()},s.prototype.createStringNodes=function(){var t,e,n,o,r,s,a,u,c,l;if(null!=(u=this.textConfig)?u.plaintext:void 0)return[document.createTextNode(this.string)];for(a=[],c=this.string.split("\n"),n=e=0,o=c.length;o>e;n=++e)l=c[n],n>0&&(t=i("br"),a.push(t)),(r=l.length)&&(s=document.createTextNode(this.preserveSpaces(l)),a.push(s));return a},s.prototype.createElement=function(){var t,e,o,r,s,a,u,c,l;c={},a=this.attributes;for(r in a)if(l=a[r],(t=n(r))&&(t.tagName&&(s=i(t.tagName),o?(o.appendChild(s),o=s):e=o=s),t.styleProperty&&(c[t.styleProperty]=l),t.style)){u=t.style;for(r in u)l=u[r],c[r]=l}if(Object.keys(c).length){null==e&&(e=i("span"));for(r in c)l=c[r],e.style[r]=l}return e},s.prototype.createContainerElement=function(){var t,e,o,r,s;r=this.attributes;for(o in r)if(s=r[o],(e=n(o))&&e.groupTagName)return t={},t[o]=s,i(e.groupTagName,t)},a=e.NON_BREAKING_SPACE,s.prototype.preserveSpaces=function(t){return this.context.isLast&&(t=t.replace(/\ $/,a)),t=t.replace(/(\S)\ {3}(\S)/g,"$1 "+a+" $2").replace(/\ {2}/g,a+" ").replace(/\ {2}/g," "+a),(this.context.isFirst||this.context.followsWhitespace)&&(t=t.replace(/^\ /,a)),t},s}(e.ObjectView)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t }for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.TextView=function(n){function i(){i.__super__.constructor.apply(this,arguments),this.text=this.object,this.textConfig=this.options.textConfig}var o;return t(i,n),i.prototype.createNodes=function(){var t,n,i,r,s,a,u,c,l,h;for(a=[],c=e.ObjectGroup.groupObjects(this.getPieces()),r=c.length-1,i=n=0,s=c.length;s>n;i=++n)u=c[i],t={},0===i&&(t.isFirst=!0),i===r&&(t.isLast=!0),o(l)&&(t.followsWhitespace=!0),h=this.findOrCreateCachedChildView(e.PieceView,u,{textConfig:this.textConfig,context:t}),a.push.apply(a,h.getNodes()),l=u;return a},i.prototype.getPieces=function(){var t,e,n,i,o;for(i=this.text.getPieces(),o=[],t=0,e=i.length;e>t;t++)n=i[t],n.hasAttribute("blockBreak")||o.push(n);return o},o=function(t){return/\s$/.test(null!=t?t.toString():void 0)},i}(e.ObjectView)}.call(this),function(){var t,n,i,o=function(t,e){function n(){this.constructor=t}for(var i in e)r.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},r={}.hasOwnProperty;i=e.makeElement,n=e.getBlockConfig,t=e.config.css,e.BlockView=function(r){function s(){s.__super__.constructor.apply(this,arguments),this.block=this.object,this.attributes=this.block.getAttributes()}return o(s,r),s.prototype.createNodes=function(){var t,o,r,s,a,u,c,l,h,p,d,f,g;if(r=document.createComment("block"),l=[r],this.block.isEmpty()?l.push(i("br")):(f=null!=(h=n(this.block.getLastAttribute()))?h.text:void 0,g=this.findOrCreateCachedChildView(e.TextView,this.block.text,{textConfig:f}),l.push.apply(l,g.getNodes()),this.shouldAddExtraNewlineElement()&&l.push(i("br"))),this.attributes.length)return l;for(p=e.config.blockAttributes["default"],d=p.tagName,o=p.className,this.block.isRTL()&&(t={dir:"rtl"}),s=i({tagName:d,className:o,attributes:t}),a=0,u=l.length;u>a;a++)c=l[a],s.appendChild(c);return[s]},s.prototype.createContainerElement=function(e){var o,r,s,a,u,c;return o=this.attributes[e],a=n(o),c=a.tagName,s=a.className,0===e&&this.block.isRTL()&&(r={dir:"rtl"}),"attachmentGallery"===o&&(u=this.block.getBlockBreakPosition(),s=t.attachmentGallery+" "+t.attachmentGallery+"--"+u),i({tagName:c,className:s,attributes:r})},s.prototype.shouldAddExtraNewlineElement=function(){return/\n\n$/.test(this.block.toString())},s}(e.ObjectView)}.call(this),function(){var t,n,i=function(t,e){function n(){this.constructor=t}for(var i in e)o.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},o={}.hasOwnProperty;t=e.defer,n=e.makeElement,e.DocumentView=function(o){function r(){r.__super__.constructor.apply(this,arguments),this.element=this.options.element,this.elementStore=new e.ElementStore,this.setDocument(this.object)}var s,a,u;return i(r,o),r.render=function(t){var e,i;return e=n("div"),i=new this(t,{element:e}),i.render(),i.sync(),e},r.prototype.setDocument=function(t){return t.isEqualTo(this.document)?void 0:this.document=this.object=t},r.prototype.render=function(){var t,i,o,r,s,a,u;if(this.childViews=[],this.shadowElement=n("div"),!this.document.isEmpty()){for(s=e.ObjectGroup.groupObjects(this.document.getBlocks(),{asTree:!0}),a=[],t=0,i=s.length;i>t;t++)r=s[t],u=this.findOrCreateCachedChildView(e.BlockView,r),a.push(function(){var t,e,n,i;for(n=u.getNodes(),i=[],t=0,e=n.length;e>t;t++)o=n[t],i.push(this.shadowElement.appendChild(o));return i}.call(this));return a}},r.prototype.isSynced=function(){return s(this.shadowElement,this.element)},r.prototype.sync=function(){var t;for(t=this.createDocumentFragmentForSync();this.element.lastChild;)this.element.removeChild(this.element.lastChild);return this.element.appendChild(t),this.didSync()},r.prototype.didSync=function(){return this.elementStore.reset(a(this.element)),t(function(t){return function(){return t.garbageCollectCachedViews()}}(this))},r.prototype.createDocumentFragmentForSync=function(){var t,e,n,i,o,r,s,u,c,l;for(e=document.createDocumentFragment(),u=this.shadowElement.childNodes,n=0,o=u.length;o>n;n++)s=u[n],e.appendChild(s.cloneNode(!0));for(c=a(e),i=0,r=c.length;r>i;i++)t=c[i],(l=this.elementStore.remove(t))&&t.parentNode.replaceChild(l,t);return e},a=function(t){return t.querySelectorAll("[data-trix-store-key]")},s=function(t,e){return u(t.innerHTML)===u(e.innerHTML)},u=function(t){return t.replace(/ /g," ")},r}(e.ObjectView)}.call(this),function(){var t,n,i,o,r,s=function(t,e){return function(){return t.apply(e,arguments)}},a=function(t,e){function n(){this.constructor=t}for(var i in e)u.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},u={}.hasOwnProperty;i=e.findClosestElementFromNode,o=e.handleEvent,r=e.innerElementIsActive,n=e.defer,t=e.AttachmentView.attachmentSelector,e.CompositionController=function(u){function c(n,i){this.element=n,this.composition=i,this.didClickAttachment=s(this.didClickAttachment,this),this.didBlur=s(this.didBlur,this),this.didFocus=s(this.didFocus,this),this.documentView=new e.DocumentView(this.composition.document,{element:this.element}),o("focus",{onElement:this.element,withCallback:this.didFocus}),o("blur",{onElement:this.element,withCallback:this.didBlur}),o("click",{onElement:this.element,matchingSelector:"a[contenteditable=false]",preventDefault:!0}),o("mousedown",{onElement:this.element,matchingSelector:t,withCallback:this.didClickAttachment}),o("click",{onElement:this.element,matchingSelector:"a"+t,preventDefault:!0})}return a(c,u),c.prototype.didFocus=function(){var t,e,n;return t=function(t){return function(){var e;return t.focused?void 0:(t.focused=!0,null!=(e=t.delegate)&&"function"==typeof e.compositionControllerDidFocus?e.compositionControllerDidFocus():void 0)}}(this),null!=(e=null!=(n=this.blurPromise)?n.then(t):void 0)?e:t()},c.prototype.didBlur=function(){return this.blurPromise=new Promise(function(t){return function(e){return n(function(){var n;return r(t.element)||(t.focused=null,null!=(n=t.delegate)&&"function"==typeof n.compositionControllerDidBlur&&n.compositionControllerDidBlur()),t.blurPromise=null,e()})}}(this))},c.prototype.didClickAttachment=function(t,e){var n,o,r;return n=this.findAttachmentForElement(e),o=null!=i(t.target,{matchingSelector:"figcaption"}),null!=(r=this.delegate)&&"function"==typeof r.compositionControllerDidSelectAttachment?r.compositionControllerDidSelectAttachment(n,{editCaption:o}):void 0},c.prototype.getSerializableElement=function(){return this.isEditingAttachment()?this.documentView.shadowElement:this.element},c.prototype.render=function(){var t,e,n;return this.revision!==this.composition.revision&&(this.documentView.setDocument(this.composition.document),this.documentView.render(),this.revision=this.composition.revision),this.canSyncDocumentView()&&!this.documentView.isSynced()&&(null!=(t=this.delegate)&&"function"==typeof t.compositionControllerWillSyncDocumentView&&t.compositionControllerWillSyncDocumentView(),this.documentView.sync(),null!=(e=this.delegate)&&"function"==typeof e.compositionControllerDidSyncDocumentView&&e.compositionControllerDidSyncDocumentView()),null!=(n=this.delegate)&&"function"==typeof n.compositionControllerDidRender?n.compositionControllerDidRender():void 0},c.prototype.rerenderViewForObject=function(t){return this.invalidateViewForObject(t),this.render()},c.prototype.invalidateViewForObject=function(t){return this.documentView.invalidateViewForObject(t)},c.prototype.isViewCachingEnabled=function(){return this.documentView.isViewCachingEnabled()},c.prototype.enableViewCaching=function(){return this.documentView.enableViewCaching()},c.prototype.disableViewCaching=function(){return this.documentView.disableViewCaching()},c.prototype.refreshViewCache=function(){return this.documentView.garbageCollectCachedViews()},c.prototype.isEditingAttachment=function(){return null!=this.attachmentEditor},c.prototype.installAttachmentEditorForAttachment=function(t,n){var i,o,r;if((null!=(r=this.attachmentEditor)?r.attachment:void 0)!==t&&(o=this.documentView.findElementForObject(t)))return this.uninstallAttachmentEditor(),i=this.composition.document.getAttachmentPieceForAttachment(t),this.attachmentEditor=new e.AttachmentEditorController(i,o,this.element,n),this.attachmentEditor.delegate=this},c.prototype.uninstallAttachmentEditor=function(){var t;return null!=(t=this.attachmentEditor)?t.uninstall():void 0},c.prototype.didUninstallAttachmentEditor=function(){return this.attachmentEditor=null,this.render()},c.prototype.attachmentEditorDidRequestUpdatingAttributesForAttachment=function(t,e){var n;return null!=(n=this.delegate)&&"function"==typeof n.compositionControllerWillUpdateAttachment&&n.compositionControllerWillUpdateAttachment(e),this.composition.updateAttributesForAttachment(t,e)},c.prototype.attachmentEditorDidRequestRemovingAttributeForAttachment=function(t,e){var n;return null!=(n=this.delegate)&&"function"==typeof n.compositionControllerWillUpdateAttachment&&n.compositionControllerWillUpdateAttachment(e),this.composition.removeAttributeForAttachment(t,e)},c.prototype.attachmentEditorDidRequestRemovalOfAttachment=function(t){var e;return null!=(e=this.delegate)&&"function"==typeof e.compositionControllerDidRequestRemovalOfAttachment?e.compositionControllerDidRequestRemovalOfAttachment(t):void 0},c.prototype.attachmentEditorDidRequestDeselectingAttachment=function(t){var e;return null!=(e=this.delegate)&&"function"==typeof e.compositionControllerDidRequestDeselectingAttachment?e.compositionControllerDidRequestDeselectingAttachment(t):void 0},c.prototype.canSyncDocumentView=function(){return!this.isEditingAttachment()},c.prototype.findAttachmentForElement=function(t){return this.composition.document.getAttachmentById(parseInt(t.dataset.trixId,10))},c}(e.BasicObject)}.call(this),function(){var t,n,i,o=function(t,e){return function(){return t.apply(e,arguments)}},r=function(t,e){function n(){this.constructor=t}for(var i in e)s.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},s={}.hasOwnProperty;n=e.handleEvent,i=e.triggerEvent,t=e.findClosestElementFromNode,e.ToolbarController=function(e){function s(t){this.element=t,this.didKeyDownDialogInput=o(this.didKeyDownDialogInput,this),this.didClickDialogButton=o(this.didClickDialogButton,this),this.didClickAttributeButton=o(this.didClickAttributeButton,this),this.didClickActionButton=o(this.didClickActionButton,this),this.attributes={},this.actions={},this.resetDialogInputs(),n("mousedown",{onElement:this.element,matchingSelector:a,withCallback:this.didClickActionButton}),n("mousedown",{onElement:this.element,matchingSelector:c,withCallback:this.didClickAttributeButton}),n("click",{onElement:this.element,matchingSelector:v,preventDefault:!0}),n("click",{onElement:this.element,matchingSelector:l,withCallback:this.didClickDialogButton}),n("keydown",{onElement:this.element,matchingSelector:h,withCallback:this.didKeyDownDialogInput})}var a,u,c,l,h,p,d,f,g,m,v;return r(s,e),c="[data-trix-attribute]",a="[data-trix-action]",v=c+", "+a,p="[data-trix-dialog]",u=p+"[data-trix-active]",l=p+" [data-trix-method]",h=p+" [data-trix-input]",s.prototype.didClickActionButton=function(t,e){var n,i,o;return null!=(i=this.delegate)&&i.toolbarDidClickButton(),t.preventDefault(),n=d(e),this.getDialog(n)?this.toggleDialog(n):null!=(o=this.delegate)?o.toolbarDidInvokeAction(n):void 0},s.prototype.didClickAttributeButton=function(t,e){var n,i,o;return null!=(i=this.delegate)&&i.toolbarDidClickButton(),t.preventDefault(),n=f(e),this.getDialog(n)?this.toggleDialog(n):null!=(o=this.delegate)&&o.toolbarDidToggleAttribute(n),this.refreshAttributeButtons()},s.prototype.didClickDialogButton=function(e,n){var i,o;return i=t(n,{matchingSelector:p}),o=n.getAttribute("data-trix-method"),this[o].call(this,i)},s.prototype.didKeyDownDialogInput=function(t,e){var n,i;return 13===t.keyCode&&(t.preventDefault(),n=e.getAttribute("name"),i=this.getDialog(n),this.setAttribute(i)),27===t.keyCode?(t.preventDefault(),this.hideDialog()):void 0},s.prototype.updateActions=function(t){return this.actions=t,this.refreshActionButtons()},s.prototype.refreshActionButtons=function(){return this.eachActionButton(function(t){return function(e,n){return e.disabled=t.actions[n]===!1}}(this))},s.prototype.eachActionButton=function(t){var e,n,i,o,r;for(o=this.element.querySelectorAll(a),r=[],n=0,i=o.length;i>n;n++)e=o[n],r.push(t(e,d(e)));return r},s.prototype.updateAttributes=function(t){return this.attributes=t,this.refreshAttributeButtons()},s.prototype.refreshAttributeButtons=function(){return this.eachAttributeButton(function(t){return function(e,n){return e.disabled=t.attributes[n]===!1,t.attributes[n]||t.dialogIsVisible(n)?(e.setAttribute("data-trix-active",""),e.classList.add("trix-active")):(e.removeAttribute("data-trix-active"),e.classList.remove("trix-active"))}}(this))},s.prototype.eachAttributeButton=function(t){var e,n,i,o,r;for(o=this.element.querySelectorAll(c),r=[],n=0,i=o.length;i>n;n++)e=o[n],r.push(t(e,f(e)));return r},s.prototype.applyKeyboardCommand=function(t){var e,n,o,r,s,a,u;for(s=JSON.stringify(t.sort()),u=this.element.querySelectorAll("[data-trix-key]"),r=0,a=u.length;a>r;r++)if(e=u[r],o=e.getAttribute("data-trix-key").split("+"),n=JSON.stringify(o.sort()),n===s)return i("mousedown",{onElement:e}),!0;return!1},s.prototype.dialogIsVisible=function(t){var e;return(e=this.getDialog(t))?e.hasAttribute("data-trix-active"):void 0},s.prototype.toggleDialog=function(t){return this.dialogIsVisible(t)?this.hideDialog():this.showDialog(t)},s.prototype.showDialog=function(t){var e,n,i,o,r,s,a,u,c,l;for(this.hideDialog(),null!=(a=this.delegate)&&a.toolbarWillShowDialog(),i=this.getDialog(t),i.setAttribute("data-trix-active",""),i.classList.add("trix-active"),u=i.querySelectorAll("input[disabled]"),o=0,s=u.length;s>o;o++)n=u[o],n.removeAttribute("disabled");return(e=f(i))&&(r=m(i,t))&&(r.value=null!=(c=this.attributes[e])?c:"",r.select()),null!=(l=this.delegate)?l.toolbarDidShowDialog(t):void 0},s.prototype.setAttribute=function(t){var e,n,i;return e=f(t),n=m(t,e),n.willValidate&&!n.checkValidity()?(n.setAttribute("data-trix-validate",""),n.classList.add("trix-validate"),n.focus()):(null!=(i=this.delegate)&&i.toolbarDidUpdateAttribute(e,n.value),this.hideDialog())},s.prototype.removeAttribute=function(t){var e,n;return e=f(t),null!=(n=this.delegate)&&n.toolbarDidRemoveAttribute(e),this.hideDialog()},s.prototype.hideDialog=function(){var t,e;return(t=this.element.querySelector(u))?(t.removeAttribute("data-trix-active"),t.classList.remove("trix-active"),this.resetDialogInputs(),null!=(e=this.delegate)?e.toolbarDidHideDialog(g(t)):void 0):void 0},s.prototype.resetDialogInputs=function(){var t,e,n,i,o;for(i=this.element.querySelectorAll(h),o=[],t=0,n=i.length;n>t;t++)e=i[t],e.setAttribute("disabled","disabled"),e.removeAttribute("data-trix-validate"),o.push(e.classList.remove("trix-validate"));return o},s.prototype.getDialog=function(t){return this.element.querySelector("[data-trix-dialog="+t+"]")},m=function(t,e){return null==e&&(e=f(t)),t.querySelector("[data-trix-input][name='"+e+"']")},d=function(t){return t.getAttribute("data-trix-action")},f=function(t){var e;return null!=(e=t.getAttribute("data-trix-attribute"))?e:t.getAttribute("data-trix-dialog-attribute")},g=function(t){return t.getAttribute("data-trix-dialog")},s}(e.BasicObject)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.ImagePreloadOperation=function(e){function n(t){this.url=t}return t(n,e),n.prototype.perform=function(t){var e;return e=new Image,e.onload=function(n){return function(){return e.width=n.width=e.naturalWidth,e.height=n.height=e.naturalHeight,t(!0,e)}}(this),e.onerror=function(){return t(!1)},e.src=this.url},n}(e.Operation)}.call(this),function(){var t=function(t,e){return function(){return t.apply(e,arguments)}},n=function(t,e){function n(){this.constructor=t}for(var o in e)i.call(e,o)&&(t[o]=e[o]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},i={}.hasOwnProperty;e.Attachment=function(i){function o(n){null==n&&(n={}),this.releaseFile=t(this.releaseFile,this),o.__super__.constructor.apply(this,arguments),this.attributes=e.Hash.box(n),this.didChangeAttributes()}return n(o,i),o.previewablePattern=/^image(\/(gif|png|jpe?g)|$)/,o.attachmentForFile=function(t){var e,n;return n=this.attributesForFile(t),e=new this(n),e.setFile(t),e},o.attributesForFile=function(t){return new e.Hash({filename:t.name,filesize:t.size,contentType:t.type})},o.fromJSON=function(t){return new this(t)},o.prototype.getAttribute=function(t){return this.attributes.get(t)},o.prototype.hasAttribute=function(t){return this.attributes.has(t)},o.prototype.getAttributes=function(){return this.attributes.toObject()},o.prototype.setAttributes=function(t){var e,n,i;return null==t&&(t={}),e=this.attributes.merge(t),this.attributes.isEqualTo(e)?void 0:(this.attributes=e,this.didChangeAttributes(),null!=(n=this.previewDelegate)&&"function"==typeof n.attachmentDidChangeAttributes&&n.attachmentDidChangeAttributes(this),null!=(i=this.delegate)&&"function"==typeof i.attachmentDidChangeAttributes?i.attachmentDidChangeAttributes(this):void 0)},o.prototype.didChangeAttributes=function(){return this.isPreviewable()?this.preloadURL():void 0},o.prototype.isPending=function(){return null!=this.file&&!(this.getURL()||this.getHref())},o.prototype.isPreviewable=function(){return this.attributes.has("previewable")?this.attributes.get("previewable"):this.constructor.previewablePattern.test(this.getContentType())},o.prototype.getType=function(){return this.hasContent()?"content":this.isPreviewable()?"preview":"file"},o.prototype.getURL=function(){return this.attributes.get("url")},o.prototype.getHref=function(){return this.attributes.get("href")},o.prototype.getFilename=function(){var t;return null!=(t=this.attributes.get("filename"))?t:""},o.prototype.getFilesize=function(){return this.attributes.get("filesize")},o.prototype.getFormattedFilesize=function(){var t;return t=this.attributes.get("filesize"),"number"==typeof t?e.config.fileSize.formatter(t):""},o.prototype.getExtension=function(){var t;return null!=(t=this.getFilename().match(/\.(\w+)$/))?t[1].toLowerCase():void 0},o.prototype.getContentType=function(){return this.attributes.get("contentType")},o.prototype.hasContent=function(){return this.attributes.has("content")},o.prototype.getContent=function(){return this.attributes.get("content")},o.prototype.getWidth=function(){return this.attributes.get("width")},o.prototype.getHeight=function(){return this.attributes.get("height")},o.prototype.getFile=function(){return this.file},o.prototype.setFile=function(t){return this.file=t,this.isPreviewable()?this.preloadFile():void 0},o.prototype.releaseFile=function(){return this.releasePreloadedFile(),this.file=null},o.prototype.getUploadProgress=function(){var t;return null!=(t=this.uploadProgress)?t:0},o.prototype.setUploadProgress=function(t){var e;return this.uploadProgress!==t?(this.uploadProgress=t,null!=(e=this.uploadProgressDelegate)&&"function"==typeof e.attachmentDidChangeUploadProgress?e.attachmentDidChangeUploadProgress(this):void 0):void 0},o.prototype.toJSON=function(){return this.getAttributes()},o.prototype.getCacheKey=function(){return[o.__super__.getCacheKey.apply(this,arguments),this.attributes.getCacheKey(),this.getPreviewURL()].join("/")},o.prototype.getPreviewURL=function(){return this.previewURL||this.preloadingURL},o.prototype.setPreviewURL=function(t){var e,n;return t!==this.getPreviewURL()?(this.previewURL=t,null!=(e=this.previewDelegate)&&"function"==typeof e.attachmentDidChangeAttributes&&e.attachmentDidChangeAttributes(this),null!=(n=this.delegate)&&"function"==typeof n.attachmentDidChangePreviewURL?n.attachmentDidChangePreviewURL(this):void 0):void 0},o.prototype.preloadURL=function(){return this.preload(this.getURL(),this.releaseFile)},o.prototype.preloadFile=function(){return this.file?(this.fileObjectURL=URL.createObjectURL(this.file),this.preload(this.fileObjectURL)):void 0},o.prototype.releasePreloadedFile=function(){return this.fileObjectURL?(URL.revokeObjectURL(this.fileObjectURL),this.fileObjectURL=null):void 0},o.prototype.preload=function(t,n){var i;return t&&t!==this.getPreviewURL()?(this.preloadingURL=t,i=new e.ImagePreloadOperation(t),i.then(function(e){return function(i){var o,r;return r=i.width,o=i.height,e.getWidth()&&e.getHeight()||e.setAttributes({width:r,height:o}),e.preloadingURL=null,e.setPreviewURL(t),"function"==typeof n?n():void 0}}(this))["catch"](function(t){return function(){return t.preloadingURL=null,"function"==typeof n?n():void 0}}(this))):void 0},o}(e.Object)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.Piece=function(n){function i(t,n){null==n&&(n={}),i.__super__.constructor.apply(this,arguments),this.attributes=e.Hash.box(n)}return t(i,n),i.types={},i.registerType=function(t,e){return e.type=t,this.types[t]=e},i.fromJSON=function(t){var e;return(e=this.types[t.type])?e.fromJSON(t):void 0},i.prototype.copyWithAttributes=function(t){return new this.constructor(this.getValue(),t)},i.prototype.copyWithAdditionalAttributes=function(t){return this.copyWithAttributes(this.attributes.merge(t))},i.prototype.copyWithoutAttribute=function(t){return this.copyWithAttributes(this.attributes.remove(t))},i.prototype.copy=function(){return this.copyWithAttributes(this.attributes)},i.prototype.getAttribute=function(t){return this.attributes.get(t)},i.prototype.getAttributesHash=function(){return this.attributes},i.prototype.getAttributes=function(){return this.attributes.toObject()},i.prototype.getCommonAttributes=function(){var t,e,n;return(n=pieceList.getPieceAtIndex(0))?(t=n.attributes,e=t.getKeys(),pieceList.eachPiece(function(n){return e=t.getKeysCommonToHash(n.attributes),t=t.slice(e)}),t.toObject()):{}},i.prototype.hasAttribute=function(t){return this.attributes.has(t)},i.prototype.hasSameStringValueAsPiece=function(t){return null!=t&&this.toString()===t.toString()},i.prototype.hasSameAttributesAsPiece=function(t){return null!=t&&(this.attributes===t.attributes||this.attributes.isEqualTo(t.attributes))},i.prototype.isBlockBreak=function(){return!1},i.prototype.isEqualTo=function(t){return i.__super__.isEqualTo.apply(this,arguments)||this.hasSameConstructorAs(t)&&this.hasSameStringValueAsPiece(t)&&this.hasSameAttributesAsPiece(t)},i.prototype.isEmpty=function(){return 0===this.length},i.prototype.isSerializable=function(){return!0},i.prototype.toJSON=function(){return{type:this.constructor.type,attributes:this.getAttributes()}},i.prototype.contentsForInspection=function(){return{type:this.constructor.type,attributes:this.attributes.inspect()}},i.prototype.canBeGrouped=function(){return this.hasAttribute("href")},i.prototype.canBeGroupedWith=function(t){return this.getAttribute("href")===t.getAttribute("href")},i.prototype.getLength=function(){return this.length},i.prototype.canBeConsolidatedWith=function(){return!1},i}(e.Object)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.Piece.registerType("attachment",e.AttachmentPiece=function(n){function i(t){this.attachment=t,i.__super__.constructor.apply(this,arguments),this.length=1,this.ensureAttachmentExclusivelyHasAttribute("href"),this.attachment.hasContent()||this.removeProhibitedAttributes()}return t(i,n),i.fromJSON=function(t){return new this(e.Attachment.fromJSON(t.attachment),t.attributes)},i.permittedAttributes=["caption","presentation"],i.prototype.ensureAttachmentExclusivelyHasAttribute=function(t){return this.hasAttribute(t)?(this.attachment.hasAttribute(t)||this.attachment.setAttributes(this.attributes.slice(t)),this.attributes=this.attributes.remove(t)):void 0},i.prototype.removeProhibitedAttributes=function(){var t;return t=this.attributes.slice(this.constructor.permittedAttributes),t.isEqualTo(this.attributes)?void 0:this.attributes=t},i.prototype.getValue=function(){return this.attachment},i.prototype.isSerializable=function(){return!this.attachment.isPending()},i.prototype.getCaption=function(){var t;return null!=(t=this.attributes.get("caption"))?t:""},i.prototype.isEqualTo=function(t){var e;return i.__super__.isEqualTo.apply(this,arguments)&&this.attachment.id===(null!=t&&null!=(e=t.attachment)?e.id:void 0)},i.prototype.toString=function(){return e.OBJECT_REPLACEMENT_CHARACTER},i.prototype.toJSON=function(){var t;return t=i.__super__.toJSON.apply(this,arguments),t.attachment=this.attachment,t},i.prototype.getCacheKey=function(){return[i.__super__.getCacheKey.apply(this,arguments),this.attachment.getCacheKey()].join("/")},i.prototype.toConsole=function(){return JSON.stringify(this.toString())},i}(e.Piece))}.call(this),function(){var t,n=function(t,e){function n(){this.constructor=t}for(var o in e)i.call(e,o)&&(t[o]=e[o]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},i={}.hasOwnProperty;t=e.normalizeNewlines,e.Piece.registerType("string",e.StringPiece=function(e){function i(e){i.__super__.constructor.apply(this,arguments),this.string=t(e),this.length=this.string.length}return n(i,e),i.fromJSON=function(t){return new this(t.string,t.attributes)},i.prototype.getValue=function(){return this.string},i.prototype.toString=function(){return this.string.toString()},i.prototype.isBlockBreak=function(){return"\n"===this.toString()&&this.getAttribute("blockBreak")===!0},i.prototype.toJSON=function(){var t;return t=i.__super__.toJSON.apply(this,arguments),t.string=this.string,t},i.prototype.canBeConsolidatedWith=function(t){return null!=t&&this.hasSameConstructorAs(t)&&this.hasSameAttributesAsPiece(t)},i.prototype.consolidateWith=function(t){return new this.constructor(this.toString()+t.toString(),this.attributes)},i.prototype.splitAtOffset=function(t){var e,n;return 0===t?(e=null,n=this):t===this.length?(e=this,n=null):(e=new this.constructor(this.string.slice(0,t),this.attributes),n=new this.constructor(this.string.slice(t),this.attributes)),[e,n]},i.prototype.toConsole=function(){var t;return t=this.string,t.length>15&&(t=t.slice(0,14)+"\u2026"),JSON.stringify(t.toString())},i}(e.Piece))}.call(this),function(){var t,n=function(t,e){function n(){this.constructor=t}for(var o in e)i.call(e,o)&&(t[o]=e[o]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},i={}.hasOwnProperty,o=[].slice;t=e.spliceArray,e.SplittableList=function(e){function i(t){null==t&&(t=[]),i.__super__.constructor.apply(this,arguments),this.objects=t.slice(0),this.length=this.objects.length}var r,s,a;return n(i,e),i.box=function(t){return t instanceof this?t:new this(t)},i.prototype.indexOf=function(t){return this.objects.indexOf(t)},i.prototype.splice=function(){var e;return e=1<=arguments.length?o.call(arguments,0):[],new this.constructor(t.apply(null,[this.objects].concat(o.call(e))))},i.prototype.eachObject=function(t){var e,n,i,o,r,s;for(r=this.objects,s=[],n=e=0,i=r.length;i>e;n=++e)o=r[n],s.push(t(o,n));return s},i.prototype.insertObjectAtIndex=function(t,e){return this.splice(e,0,t)},i.prototype.insertSplittableListAtIndex=function(t,e){return this.splice.apply(this,[e,0].concat(o.call(t.objects)))},i.prototype.insertSplittableListAtPosition=function(t,e){var n,i,o;return o=this.splitObjectAtPosition(e),i=o[0],n=o[1],new this.constructor(i).insertSplittableListAtIndex(t,n)},i.prototype.editObjectAtIndex=function(t,e){return this.replaceObjectAtIndex(e(this.objects[t]),t)},i.prototype.replaceObjectAtIndex=function(t,e){return this.splice(e,1,t)},i.prototype.removeObjectAtIndex=function(t){return this.splice(t,1)},i.prototype.getObjectAtIndex=function(t){return this.objects[t]},i.prototype.getSplittableListInRange=function(t){var e,n,i,o;return i=this.splitObjectsAtRange(t),n=i[0],e=i[1],o=i[2],new this.constructor(n.slice(e,o+1))},i.prototype.selectSplittableList=function(t){var e,n;return n=function(){var n,i,o,r;for(o=this.objects,r=[],n=0,i=o.length;i>n;n++)e=o[n],t(e)&&r.push(e);return r}.call(this),new this.constructor(n)},i.prototype.removeObjectsInRange=function(t){var e,n,i,o;return i=this.splitObjectsAtRange(t),n=i[0],e=i[1],o=i[2],new this.constructor(n).splice(e,o-e+1)},i.prototype.transformObjectsInRange=function(t,e){var n,i,o,r,s,a,u;return s=this.splitObjectsAtRange(t),r=s[0],i=s[1],a=s[2],u=function(){var t,s,u;for(u=[],n=t=0,s=r.length;s>t;n=++t)o=r[n],u.push(n>=i&&a>=n?e(o):o);return u}(),new this.constructor(u)},i.prototype.splitObjectsAtRange=function(t){var e,n,i,o,s,u;return o=this.splitObjectAtPosition(a(t)),n=o[0],e=o[1],i=o[2],s=new this.constructor(n).splitObjectAtPosition(r(t)+i),n=s[0],u=s[1],[n,e,u-1]},i.prototype.getObjectAtPosition=function(t){var e,n,i;return i=this.findIndexAndOffsetAtPosition(t),e=i.index,n=i.offset,this.objects[e]},i.prototype.splitObjectAtPosition=function(t){var e,n,i,o,r,s,a,u,c,l;return s=this.findIndexAndOffsetAtPosition(t),e=s.index,r=s.offset,o=this.objects.slice(0),null!=e?0===r?(c=e,l=0):(i=this.getObjectAtIndex(e),a=i.splitAtOffset(r),n=a[0],u=a[1],o.splice(e,1,n,u),c=e+1,l=n.getLength()-r):(c=o.length,l=0),[o,c,l]},i.prototype.consolidate=function(){var t,e,n,i,o,r;for(i=[],o=this.objects[0],r=this.objects.slice(1),t=0,e=r.length;e>t;t++)n=r[t],("function"==typeof o.canBeConsolidatedWith?o.canBeConsolidatedWith(n):void 0)?o=o.consolidateWith(n):(i.push(o),o=n);return null!=o&&i.push(o),new this.constructor(i)},i.prototype.consolidateFromIndexToIndex=function(t,e){var n,i,r;return i=this.objects.slice(0),r=i.slice(t,e+1),n=new this.constructor(r).consolidate().toArray(),this.splice.apply(this,[t,r.length].concat(o.call(n)))},i.prototype.findIndexAndOffsetAtPosition=function(t){var e,n,i,o,r,s,a;for(e=0,a=this.objects,i=n=0,o=a.length;o>n;i=++n){if(s=a[i],r=e+s.getLength(),t>=e&&r>t)return{index:i,offset:t-e};e=r}return{index:null,offset:null}},i.prototype.findPositionAtIndexAndOffset=function(t,e){var n,i,o,r,s,a;for(s=0,a=this.objects,n=i=0,o=a.length;o>i;n=++i)if(r=a[n],t>n)s+=r.getLength();else if(n===t){s+=e;break}return s},i.prototype.getEndPosition=function(){var t,e;return null!=this.endPosition?this.endPosition:this.endPosition=function(){var n,i,o;for(e=0,o=this.objects,n=0,i=o.length;i>n;n++)t=o[n],e+=t.getLength();return e}.call(this)},i.prototype.toString=function(){return this.objects.join("")},i.prototype.toArray=function(){return this.objects.slice(0)},i.prototype.toJSON=function(){return this.toArray()},i.prototype.isEqualTo=function(t){return i.__super__.isEqualTo.apply(this,arguments)||s(this.objects,null!=t?t.objects:void 0)},s=function(t,e){var n,i,o,r,s;if(null==e&&(e=[]),t.length!==e.length)return!1;for(s=!0,i=n=0,o=t.length;o>n;i=++n)r=t[i],s&&!r.isEqualTo(e[i])&&(s=!1);return s},i.prototype.contentsForInspection=function(){var t;return{objects:"["+function(){var e,n,i,o;for(i=this.objects,o=[],e=0,n=i.length;n>e;e++)t=i[e],o.push(t.inspect());return o}.call(this).join(", ")+"]"}},a=function(t){return t[0]},r=function(t){return t[1]},i}(e.Object)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.Text=function(n){function i(t){var n;null==t&&(t=[]),i.__super__.constructor.apply(this,arguments),this.pieceList=new e.SplittableList(function(){var e,i,o;for(o=[],e=0,i=t.length;i>e;e++)n=t[e],n.isEmpty()||o.push(n);return o}())}return t(i,n),i.textForAttachmentWithAttributes=function(t,n){var i;return i=new e.AttachmentPiece(t,n),new this([i])},i.textForStringWithAttributes=function(t,n){var i;return i=new e.StringPiece(t,n),new this([i])},i.fromJSON=function(t){var n,i;return i=function(){var i,o,r;for(r=[],i=0,o=t.length;o>i;i++)n=t[i],r.push(e.Piece.fromJSON(n));return r}(),new this(i)},i.prototype.copy=function(){return this.copyWithPieceList(this.pieceList)},i.prototype.copyWithPieceList=function(t){return new this.constructor(t.consolidate().toArray())},i.prototype.copyUsingObjectMap=function(t){var e,n;return n=function(){var n,i,o,r,s;for(o=this.getPieces(),s=[],n=0,i=o.length;i>n;n++)e=o[n],s.push(null!=(r=t.find(e))?r:e);return s}.call(this),new this.constructor(n)},i.prototype.appendText=function(t){return this.insertTextAtPosition(t,this.getLength())},i.prototype.insertTextAtPosition=function(t,e){return this.copyWithPieceList(this.pieceList.insertSplittableListAtPosition(t.pieceList,e)) -},i.prototype.removeTextAtRange=function(t){return this.copyWithPieceList(this.pieceList.removeObjectsInRange(t))},i.prototype.replaceTextAtRange=function(t,e){return this.removeTextAtRange(e).insertTextAtPosition(t,e[0])},i.prototype.moveTextFromRangeToPosition=function(t,e){var n,i;if(!(t[0]<=e&&e<=t[1]))return i=this.getTextAtRange(t),n=i.getLength(),t[0]t;t++)n=i[t],o.push(n.getAttributes());return o}.call(this),e.Hash.fromCommonAttributesOfObjects(t).toObject()},i.prototype.getCommonAttributesAtRange=function(t){var e;return null!=(e=this.getTextAtRange(t).getCommonAttributes())?e:{}},i.prototype.getExpandedRangeForAttributeAtOffset=function(t,e){var n,i,o;for(n=o=e,i=this.getLength();n>0&&this.getCommonAttributesAtRange([n-1,o])[t];)n--;for(;i>o&&this.getCommonAttributesAtRange([e,o+1])[t];)o++;return[n,o]},i.prototype.getTextAtRange=function(t){return this.copyWithPieceList(this.pieceList.getSplittableListInRange(t))},i.prototype.getStringAtRange=function(t){return this.pieceList.getSplittableListInRange(t).toString()},i.prototype.getStringAtPosition=function(t){return this.getStringAtRange([t,t+1])},i.prototype.startsWithString=function(t){return this.getStringAtRange([0,t.length])===t},i.prototype.endsWithString=function(t){var e;return e=this.getLength(),this.getStringAtRange([e-t.length,e])===t},i.prototype.getAttachmentPieces=function(){var t,e,n,i,o;for(i=this.pieceList.toArray(),o=[],t=0,e=i.length;e>t;t++)n=i[t],null!=n.attachment&&o.push(n);return o},i.prototype.getAttachments=function(){var t,e,n,i,o;for(i=this.getAttachmentPieces(),o=[],t=0,e=i.length;e>t;t++)n=i[t],o.push(n.attachment);return o},i.prototype.getAttachmentAndPositionById=function(t){var e,n,i,o,r,s;for(o=0,r=this.pieceList.toArray(),e=0,n=r.length;n>e;e++){if(i=r[e],(null!=(s=i.attachment)?s.id:void 0)===t)return{attachment:i.attachment,position:o};o+=i.length}return{attachment:null,position:null}},i.prototype.getAttachmentById=function(t){var e,n,i;return i=this.getAttachmentAndPositionById(t),e=i.attachment,n=i.position,e},i.prototype.getRangeOfAttachment=function(t){var e,n;return n=this.getAttachmentAndPositionById(t.id),t=n.attachment,e=n.position,null!=t?[e,e+1]:void 0},i.prototype.updateAttributesForAttachment=function(t,e){var n;return(n=this.getRangeOfAttachment(e))?this.addAttributesAtRange(t,n):this},i.prototype.getLength=function(){return this.pieceList.getEndPosition()},i.prototype.isEmpty=function(){return 0===this.getLength()},i.prototype.isEqualTo=function(t){var e;return i.__super__.isEqualTo.apply(this,arguments)||(null!=t&&null!=(e=t.pieceList)?e.isEqualTo(this.pieceList):void 0)},i.prototype.isBlockBreak=function(){return 1===this.getLength()&&this.pieceList.getObjectAtIndex(0).isBlockBreak()},i.prototype.eachPiece=function(t){return this.pieceList.eachObject(t)},i.prototype.getPieces=function(){return this.pieceList.toArray()},i.prototype.getPieceAtPosition=function(t){return this.pieceList.getObjectAtPosition(t)},i.prototype.contentsForInspection=function(){return{pieceList:this.pieceList.inspect()}},i.prototype.toSerializableText=function(){var t;return t=this.pieceList.selectSplittableList(function(t){return t.isSerializable()}),this.copyWithPieceList(t)},i.prototype.toString=function(){return this.pieceList.toString()},i.prototype.toJSON=function(){return this.pieceList.toJSON()},i.prototype.toConsole=function(){var t;return JSON.stringify(function(){var e,n,i,o;for(i=this.pieceList.toArray(),o=[],e=0,n=i.length;n>e;e++)t=i[e],o.push(JSON.parse(t.toConsole()));return o}.call(this))},i.prototype.getDirection=function(){return e.getDirection(this.toString())},i.prototype.isRTL=function(){return"rtl"===this.getDirection()},i}(e.Object)}.call(this),function(){var t,n,i,o,r,s=function(t,e){function n(){this.constructor=t}for(var i in e)a.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},a={}.hasOwnProperty,u=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1},c=[].slice;t=e.arraysAreEqual,r=e.spliceArray,i=e.getBlockConfig,n=e.getBlockAttributeNames,o=e.getListAttributeNames,e.Block=function(n){function a(t,n){null==t&&(t=new e.Text),null==n&&(n=[]),a.__super__.constructor.apply(this,arguments),this.text=h(t),this.attributes=n}var l,h,p,d,f,g,m,v,y;return s(a,n),a.fromJSON=function(t){var n;return n=e.Text.fromJSON(t.text),new this(n,t.attributes)},a.prototype.isEmpty=function(){return this.text.isBlockBreak()},a.prototype.isEqualTo=function(e){return a.__super__.isEqualTo.apply(this,arguments)||this.text.isEqualTo(null!=e?e.text:void 0)&&t(this.attributes,null!=e?e.attributes:void 0)},a.prototype.copyWithText=function(t){return new this.constructor(t,this.attributes)},a.prototype.copyWithoutText=function(){return this.copyWithText(null)},a.prototype.copyWithAttributes=function(t){return new this.constructor(this.text,t)},a.prototype.copyWithoutAttributes=function(){return this.copyWithAttributes(null)},a.prototype.copyUsingObjectMap=function(t){var e;return this.copyWithText((e=t.find(this.text))?e:this.text.copyUsingObjectMap(t))},a.prototype.addAttribute=function(t){var e;return e=this.attributes.concat(d(t)),this.copyWithAttributes(e)},a.prototype.removeAttribute=function(t){var e,n;return n=i(t).listAttribute,e=g(g(this.attributes,t),n),this.copyWithAttributes(e)},a.prototype.removeLastAttribute=function(){return this.removeAttribute(this.getLastAttribute())},a.prototype.getLastAttribute=function(){return f(this.attributes)},a.prototype.getAttributes=function(){return this.attributes.slice(0)},a.prototype.getAttributeLevel=function(){return this.attributes.length},a.prototype.getAttributeAtLevel=function(t){return this.attributes[t-1]},a.prototype.hasAttribute=function(t){return u.call(this.attributes,t)>=0},a.prototype.hasAttributes=function(){return this.getAttributeLevel()>0},a.prototype.getLastNestableAttribute=function(){return f(this.getNestableAttributes())},a.prototype.getNestableAttributes=function(){var t,e,n,o,r;for(o=this.attributes,r=[],e=0,n=o.length;n>e;e++)t=o[e],i(t).nestable&&r.push(t);return r},a.prototype.getNestingLevel=function(){return this.getNestableAttributes().length},a.prototype.decreaseNestingLevel=function(){var t;return(t=this.getLastNestableAttribute())?this.removeAttribute(t):this},a.prototype.increaseNestingLevel=function(){var t,e,n;return(t=this.getLastNestableAttribute())?(n=this.attributes.lastIndexOf(t),e=r.apply(null,[this.attributes,n+1,0].concat(c.call(d(t)))),this.copyWithAttributes(e)):this},a.prototype.getListItemAttributes=function(){var t,e,n,o,r;for(o=this.attributes,r=[],e=0,n=o.length;n>e;e++)t=o[e],i(t).listAttribute&&r.push(t);return r},a.prototype.isListItem=function(){var t;return null!=(t=i(this.getLastAttribute()))?t.listAttribute:void 0},a.prototype.isTerminalBlock=function(){var t;return null!=(t=i(this.getLastAttribute()))?t.terminal:void 0},a.prototype.breaksOnReturn=function(){var t;return null!=(t=i(this.getLastAttribute()))?t.breakOnReturn:void 0},a.prototype.findLineBreakInDirectionFromPosition=function(t,e){var n,i;return i=this.toString(),n=function(){switch(t){case"forward":return i.indexOf("\n",e);case"backward":return i.slice(0,e).lastIndexOf("\n")}}(),-1!==n?n:void 0},a.prototype.contentsForInspection=function(){return{text:this.text.inspect(),attributes:this.attributes}},a.prototype.toString=function(){return this.text.toString()},a.prototype.toJSON=function(){return{text:this.text,attributes:this.attributes}},a.prototype.getDirection=function(){return this.text.getDirection()},a.prototype.isRTL=function(){return this.text.isRTL()},a.prototype.getLength=function(){return this.text.getLength()},a.prototype.canBeConsolidatedWith=function(t){return!this.hasAttributes()&&!t.hasAttributes()&&this.getDirection()===t.getDirection()},a.prototype.consolidateWith=function(t){var n,i;return n=e.Text.textForStringWithAttributes("\n"),i=this.getTextWithoutBlockBreak().appendText(n),this.copyWithText(i.appendText(t.text))},a.prototype.splitAtOffset=function(t){var e,n;return 0===t?(e=null,n=this):t===this.getLength()?(e=this,n=null):(e=this.copyWithText(this.text.getTextAtRange([0,t])),n=this.copyWithText(this.text.getTextAtRange([t,this.getLength()]))),[e,n]},a.prototype.getBlockBreakPosition=function(){return this.text.getLength()-1},a.prototype.getTextWithoutBlockBreak=function(){return m(this.text)?this.text.getTextAtRange([0,this.getBlockBreakPosition()]):this.text.copy()},a.prototype.canBeGrouped=function(t){return this.attributes[t]},a.prototype.canBeGroupedWith=function(t,e){var n,r,s,a;return s=t.getAttributes(),r=s[e],n=this.attributes[e],!(n!==r||i(n).group===!1&&(a=s[e+1],u.call(o(),a)<0)||this.getDirection()!==t.getDirection()&&!t.isEmpty())},h=function(t){return t=y(t),t=l(t)},y=function(t){var n,i,o,r,s,a;return r=!1,a=t.getPieces(),i=2<=a.length?c.call(a,0,n=a.length-1):(n=0,[]),o=a[n++],null==o?t:(i=function(){var t,e,n;for(n=[],t=0,e=i.length;e>t;t++)s=i[t],s.isBlockBreak()?(r=!0,n.push(v(s))):n.push(s);return n}(),r?new e.Text(c.call(i).concat([o])):t)},p=e.Text.textForStringWithAttributes("\n",{blockBreak:!0}),l=function(t){return m(t)?t:t.appendText(p)},m=function(t){var e,n;return n=t.getLength(),0===n?!1:(e=t.getTextAtRange([n-1,n]),e.isBlockBreak())},v=function(t){return t.copyWithoutAttribute("blockBreak")},d=function(t){var e;return e=i(t).listAttribute,null!=e?[e,t]:[t]},f=function(t){return t.slice(-1)[0]},g=function(t,e){var n;return n=t.lastIndexOf(e),-1===n?t:r(t,n,1)},a}(e.Object)}.call(this),function(){var t,n,i,o=function(t,e){function n(){this.constructor=t}for(var i in e)r.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},r={}.hasOwnProperty,s=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1},a=[].slice;n=e.tagName,i=e.walkTree,t=e.nodeIsAttachmentElement,e.HTMLSanitizer=function(r){function u(t,e){var n;n=null!=e?e:{},this.allowedAttributes=n.allowedAttributes,this.forbiddenProtocols=n.forbiddenProtocols,this.forbiddenElements=n.forbiddenElements,null==this.allowedAttributes&&(this.allowedAttributes=c),null==this.forbiddenProtocols&&(this.forbiddenProtocols=h),null==this.forbiddenElements&&(this.forbiddenElements=l),this.body=p(t)}var c,l,h,p;return o(u,r),c="style href src width height class".split(" "),h="javascript:".split(" "),l="script iframe".split(" "),u.sanitize=function(t,e){var n;return n=new this(t,e),n.sanitize(),n},u.prototype.sanitize=function(){return this.sanitizeElements(),this.normalizeListElementNesting()},u.prototype.getHTML=function(){return this.body.innerHTML},u.prototype.getBody=function(){return this.body},u.prototype.sanitizeElements=function(){var t,n,o,r,s;for(s=i(this.body),r=[];s.nextNode();)switch(o=s.currentNode,o.nodeType){case Node.ELEMENT_NODE:this.elementIsRemovable(o)?r.push(o):this.sanitizeElement(o);break;case Node.COMMENT_NODE:r.push(o)}for(t=0,n=r.length;n>t;t++)o=r[t],e.removeNode(o);return this.body},u.prototype.sanitizeElement=function(t){var e,n,i,o,r;for(t.hasAttribute("href")&&(o=t.protocol,s.call(this.forbiddenProtocols,o)>=0&&t.removeAttribute("href")),r=a.call(t.attributes),e=0,n=r.length;n>e;e++)i=r[e].name,s.call(this.allowedAttributes,i)>=0||0===i.indexOf("data-trix")||t.removeAttribute(i);return t},u.prototype.normalizeListElementNesting=function(){var t,e,i,o,r;for(r=a.call(this.body.querySelectorAll("ul,ol")),t=0,e=r.length;e>t;t++)i=r[t],(o=i.previousElementSibling)&&"li"===n(o)&&o.appendChild(i);return this.body},u.prototype.elementIsRemovable=function(t){return(null!=t?t.nodeType:void 0)===Node.ELEMENT_NODE?this.elementIsForbidden(t)||this.elementIsntSerializable(t):void 0},u.prototype.elementIsForbidden=function(t){var e;return e=n(t),s.call(this.forbiddenElements,e)>=0},u.prototype.elementIsntSerializable=function(e){return"false"===e.getAttribute("data-trix-serialize")&&!t(e)},p=function(t){var e,n,i,o,r;for(null==t&&(t=""),t=t.replace(/<\/html[^>]*>[^]*$/i,""),e=document.implementation.createHTMLDocument(""),e.documentElement.innerHTML=t,r=e.head.querySelectorAll("style"),i=0,o=r.length;o>i;i++)n=r[i],e.body.appendChild(n);return e.body},u}(e.BasicObject)}.call(this),function(){var t,n,i,o,r,s,a,u,c,l,h,p=function(t,e){function n(){this.constructor=t}for(var i in e)d.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},d={}.hasOwnProperty,f=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.arraysAreEqual,s=e.makeElement,l=e.tagName,r=e.getBlockTagNames,h=e.walkTree,o=e.findClosestElementFromNode,i=e.elementContainsNode,a=e.nodeIsAttachmentElement,u=e.normalizeSpaces,n=e.breakableWhitespacePattern,c=e.squishBreakableWhitespace,e.HTMLParser=function(d){function g(t,e){this.html=t,this.referenceElement=(null!=e?e:{}).referenceElement,this.blocks=[],this.blockElements=[],this.processedElements=[]}var m,v,y,b,A,C,x,w,E,S,R,k;return p(g,d),g.parse=function(t,e){var n;return n=new this(t,e),n.parse(),n},g.prototype.getDocument=function(){return e.Document.fromJSON(this.blocks)},g.prototype.parse=function(){var t,n;try{for(this.createHiddenContainer(),t=e.HTMLSanitizer.sanitize(this.html).getHTML(),this.containerElement.innerHTML=t,n=h(this.containerElement,{usingFilter:x});n.nextNode();)this.processNode(n.currentNode);return this.translateBlockElementMarginsToNewlines()}finally{this.removeHiddenContainer()}},g.prototype.createHiddenContainer=function(){return this.referenceElement?(this.containerElement=this.referenceElement.cloneNode(!1),this.containerElement.removeAttribute("id"),this.containerElement.setAttribute("data-trix-internal",""),this.containerElement.style.display="none",this.referenceElement.parentNode.insertBefore(this.containerElement,this.referenceElement.nextSibling)):(this.containerElement=s({tagName:"div",style:{display:"none"}}),document.body.appendChild(this.containerElement))},g.prototype.removeHiddenContainer=function(){return e.removeNode(this.containerElement)},x=function(t){return"style"===l(t)?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT},g.prototype.processNode=function(t){switch(t.nodeType){case Node.TEXT_NODE:if(!this.isInsignificantTextNode(t))return this.appendBlockForTextNode(t),this.processTextNode(t);break;case Node.ELEMENT_NODE:return this.appendBlockForElement(t),this.processElement(t)}},g.prototype.appendBlockForTextNode=function(e){var n,i,o;return i=e.parentNode,i===this.currentBlockElement&&this.isBlockElement(e.previousSibling)?this.appendStringWithAttributes("\n"):i!==this.containerElement&&!this.isBlockElement(i)||(n=this.getBlockAttributes(i),t(n,null!=(o=this.currentBlock)?o.attributes:void 0))?void 0:(this.currentBlock=this.appendBlockForAttributesWithElement(n,i),this.currentBlockElement=i)},g.prototype.appendBlockForElement=function(e){var n,o,r,s;if(r=this.isBlockElement(e),o=i(this.currentBlockElement,e),r&&!this.isBlockElement(e.firstChild)){if((!this.isInsignificantTextNode(e.firstChild)||!this.isBlockElement(e.firstElementChild))&&(n=this.getBlockAttributes(e),e.firstChild))return o&&t(n,this.currentBlock.attributes)?this.appendStringWithAttributes("\n"):(this.currentBlock=this.appendBlockForAttributesWithElement(n,e),this.currentBlockElement=e)}else if(this.currentBlockElement&&!o&&!r)return(s=this.findParentBlockElement(e))?this.appendBlockForElement(s):(this.currentBlock=this.appendEmptyBlock(),this.currentBlockElement=null)},g.prototype.findParentBlockElement=function(t){var e;for(e=t.parentElement;e&&e!==this.containerElement;){if(this.isBlockElement(e)&&f.call(this.blockElements,e)>=0)return e;e=e.parentElement}return null},g.prototype.processTextNode=function(t){var e,n;return n=t.data,v(t.parentNode)||(n=c(n),R(null!=(e=t.previousSibling)?e.textContent:void 0)&&(n=A(n))),this.appendStringWithAttributes(n,this.getTextAttributes(t.parentNode))},g.prototype.processElement=function(t){var e,n,i,o,r;if(a(t))return e=w(t,"attachment"),Object.keys(e).length&&(o=this.getTextAttributes(t),this.appendAttachmentWithAttributes(e,o),t.innerHTML=""),this.processedElements.push(t);switch(l(t)){case"br":return this.isExtraBR(t)||this.isBlockElement(t.nextSibling)||this.appendStringWithAttributes("\n",this.getTextAttributes(t)),this.processedElements.push(t);case"img":e={url:t.getAttribute("src"),contentType:"image"},i=b(t);for(n in i)r=i[n],e[n]=r;return this.appendAttachmentWithAttributes(e,this.getTextAttributes(t)),this.processedElements.push(t);case"tr":if(t.parentNode.firstChild!==t)return this.appendStringWithAttributes("\n");break;case"td":if(t.parentNode.firstChild!==t)return this.appendStringWithAttributes(" | ")}},g.prototype.appendBlockForAttributesWithElement=function(t,e){var n;return this.blockElements.push(e),n=m(t),this.blocks.push(n),n},g.prototype.appendEmptyBlock=function(){return this.appendBlockForAttributesWithElement([],null)},g.prototype.appendStringWithAttributes=function(t,e){return this.appendPiece(S(t,e))},g.prototype.appendAttachmentWithAttributes=function(t,e){return this.appendPiece(E(t,e))},g.prototype.appendPiece=function(t){return 0===this.blocks.length&&this.appendEmptyBlock(),this.blocks[this.blocks.length-1].text.push(t)},g.prototype.appendStringToTextAtIndex=function(t,e){var n,i;return i=this.blocks[e].text,n=i[i.length-1],"string"===(null!=n?n.type:void 0)?n.string+=t:i.push(S(t))},g.prototype.prependStringToTextAtIndex=function(t,e){var n,i;return i=this.blocks[e].text,n=i[0],"string"===(null!=n?n.type:void 0)?n.string=t+n.string:i.unshift(S(t))},S=function(t,e){var n;return null==e&&(e={}),n="string",t=u(t),{string:t,attributes:e,type:n}},E=function(t,e){var n;return null==e&&(e={}),n="attachment",{attachment:t,attributes:e,type:n}},m=function(t){var e;return null==t&&(t={}),e=[],{text:e,attributes:t}},g.prototype.getTextAttributes=function(t){var n,i,r,s,u,c,l,h,p,d,f,g;r={},p=e.config.textAttributes;for(n in p)if(u=p[n],u.tagName&&o(t,{matchingSelector:u.tagName,untilNode:this.containerElement}))r[n]=!0;else if(u.parser){if(g=u.parser(t)){for(i=!1,d=this.findBlockElementAncestors(t),c=0,h=d.length;h>c;c++)if(s=d[c],u.parser(s)===g){i=!0;break}i||(r[n]=g)}}else u.styleProperty&&(g=t.style[u.styleProperty])&&(r[n]=g);if(a(t)){f=w(t,"attributes");for(l in f)g=f[l],r[l]=g}return r},g.prototype.getBlockAttributes=function(t){var n,i,o,r;for(i=[];t&&t!==this.containerElement;){r=e.config.blockAttributes;for(n in r)o=r[n],o.parse!==!1&&l(t)===o.tagName&&(("function"==typeof o.test?o.test(t):void 0)||!o.test)&&(i.push(n),o.listAttribute&&i.push(o.listAttribute));t=t.parentNode}return i.reverse()},g.prototype.findBlockElementAncestors=function(t){var e,n;for(e=[];t&&t!==this.containerElement;)n=l(t),f.call(r(),n)>=0&&e.push(t),t=t.parentNode;return e},w=function(t,e){try{return JSON.parse(t.getAttribute("data-trix-"+e))}catch(n){return{}}},b=function(t){var e,n,i;return i=t.getAttribute("width"),n=t.getAttribute("height"),e={},i&&(e.width=parseInt(i,10)),n&&(e.height=parseInt(n,10)),e},g.prototype.isBlockElement=function(t){var e;if((null!=t?t.nodeType:void 0)===Node.ELEMENT_NODE&&!a(t)&&!o(t,{matchingSelector:"td",untilNode:this.containerElement}))return e=l(t),f.call(r(),e)>=0||"block"===window.getComputedStyle(t).display},g.prototype.isInsignificantTextNode=function(t){var e,n,i;if((null!=t?t.nodeType:void 0)===Node.TEXT_NODE&&k(t.data)&&(n=t.parentNode,i=t.previousSibling,e=t.nextSibling,(!C(n.previousSibling)||this.isBlockElement(n.previousSibling))&&!v(n)))return!i||this.isBlockElement(i)||!e||this.isBlockElement(e)},g.prototype.isExtraBR=function(t){return"br"===l(t)&&this.isBlockElement(t.parentNode)&&t.parentNode.lastChild===t},v=function(t){var e;return e=window.getComputedStyle(t).whiteSpace,"pre"===e||"pre-wrap"===e||"pre-line"===e},C=function(t){return t&&!R(t.textContent)},g.prototype.translateBlockElementMarginsToNewlines=function(){var t,e,n,i,o,r,s,a;for(e=this.getMarginOfDefaultBlockElement(),s=this.blocks,a=[],i=n=0,o=s.length;o>n;i=++n)t=s[i],(r=this.getMarginOfBlockElementAtIndex(i))&&(r.top>2*e.top&&this.prependStringToTextAtIndex("\n",i),a.push(r.bottom>2*e.bottom?this.appendStringToTextAtIndex("\n",i):void 0));return a},g.prototype.getMarginOfBlockElementAtIndex=function(t){var e,n;return!(e=this.blockElements[t])||!e.textContent||(n=l(e),f.call(r(),n)>=0||f.call(this.processedElements,e)>=0)?void 0:y(e)},g.prototype.getMarginOfDefaultBlockElement=function(){var t;return t=s(e.config.blockAttributes["default"].tagName),this.containerElement.appendChild(t),y(t)},y=function(t){var e;return e=window.getComputedStyle(t),"block"===e.display?{top:parseInt(e.marginTop),bottom:parseInt(e.marginBottom)}:void 0},A=function(t){return t.replace(RegExp("^"+n.source+"+"),"")},k=function(t){return RegExp("^"+n.source+"*$").test(t)},R=function(t){return/\s$/.test(t)},g}(e.BasicObject)}.call(this),function(){var t,n,i,o,r=function(t,e){function n(){this.constructor=t}for(var i in e)s.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},s={}.hasOwnProperty,a=[].slice,u=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.arraysAreEqual,i=e.normalizeRange,o=e.rangeIsCollapsed,n=e.getBlockConfig,e.Document=function(s){function c(t){null==t&&(t=[]),c.__super__.constructor.apply(this,arguments),0===t.length&&(t=[new e.Block]),this.blockList=e.SplittableList.box(t)}var l;return r(c,s),c.fromJSON=function(t){var n,i;return i=function(){var i,o,r;for(r=[],i=0,o=t.length;o>i;i++)n=t[i],r.push(e.Block.fromJSON(n));return r}(),new this(i)},c.fromHTML=function(t,n){return e.HTMLParser.parse(t,n).getDocument()},c.fromString=function(t,n){var i;return i=e.Text.textForStringWithAttributes(t,n),new this([new e.Block(i)])},c.prototype.isEmpty=function(){var t;return 1===this.blockList.length&&(t=this.getBlockAtIndex(0),t.isEmpty()&&!t.hasAttributes())},c.prototype.copy=function(t){var e;return null==t&&(t={}),e=t.consolidateBlocks?this.blockList.consolidate().toArray():this.blockList.toArray(),new this.constructor(e)},c.prototype.copyUsingObjectsFromDocument=function(t){var n;return n=new e.ObjectMap(t.getObjects()),this.copyUsingObjectMap(n)},c.prototype.copyUsingObjectMap=function(t){var e,n,i;return n=function(){var n,o,r,s;for(r=this.getBlocks(),s=[],n=0,o=r.length;o>n;n++)e=r[n],s.push((i=t.find(e))?i:e.copyUsingObjectMap(t));return s}.call(this),new this.constructor(n)},c.prototype.copyWithBaseBlockAttributes=function(t){var e,n,i;return null==t&&(t=[]),i=function(){var i,o,r,s;for(r=this.getBlocks(),s=[],i=0,o=r.length;o>i;i++)n=r[i],e=t.concat(n.getAttributes()),s.push(n.copyWithAttributes(e));return s}.call(this),new this.constructor(i)},c.prototype.replaceBlock=function(t,e){var n;return n=this.blockList.indexOf(t),-1===n?this:new this.constructor(this.blockList.replaceObjectAtIndex(e,n))},c.prototype.insertDocumentAtRange=function(t,e){var n,r,s,a,u,c,l;return r=t.blockList,u=(e=i(e))[0],c=this.locationFromPosition(u),s=c.index,a=c.offset,l=this,n=this.getBlockAtPosition(u),o(e)&&n.isEmpty()&&!n.hasAttributes()?l=new this.constructor(l.blockList.removeObjectAtIndex(s)):n.getBlockBreakPosition()===a&&u++,l=l.removeTextAtRange(e),new this.constructor(l.blockList.insertSplittableListAtPosition(r,u))},c.prototype.mergeDocumentAtRange=function(e,n){var o,r,s,a,u,c,l,h,p,d,f,g;return f=(n=i(n))[0],d=this.locationFromPosition(f),r=this.getBlockAtIndex(d.index).getAttributes(),o=e.getBaseBlockAttributes(),g=r.slice(-o.length),t(o,g)?(l=r.slice(0,-o.length),c=e.copyWithBaseBlockAttributes(l)):c=e.copy({consolidateBlocks:!0}).copyWithBaseBlockAttributes(r),s=c.getBlockCount(),a=c.getBlockAtIndex(0),t(r,a.getAttributes())?(u=a.getTextWithoutBlockBreak(),p=this.insertTextAtRange(u,n),s>1&&(c=new this.constructor(c.getBlocks().slice(1)),h=f+u.getLength(),p=p.insertDocumentAtRange(c,h))):p=this.insertDocumentAtRange(c,n),p},c.prototype.insertTextAtRange=function(t,e){var n,o,r,s,a;return a=(e=i(e))[0],s=this.locationFromPosition(a),o=s.index,r=s.offset,n=this.removeTextAtRange(e),new this.constructor(n.blockList.editObjectAtIndex(o,function(e){return e.copyWithText(e.text.insertTextAtPosition(t,r))}))},c.prototype.removeTextAtRange=function(t){var e,n,r,s,a,u,c,l,h,p,d,f,g,m,v,y,b,A,C,x,w;return p=t=i(t),l=p[0],A=p[1],o(t)?this:(d=this.locationRangeFromRange(t),u=d[0],y=d[1],a=u.index,c=u.offset,s=this.getBlockAtIndex(a),v=y.index,b=y.offset,m=this.getBlockAtIndex(v),f=A-l===1&&s.getBlockBreakPosition()===c&&m.getBlockBreakPosition()!==b&&"\n"===m.text.getStringAtPosition(b),f?r=this.blockList.editObjectAtIndex(v,function(t){return t.copyWithText(t.text.removeTextAtRange([b,b+1]))}):(h=s.text.getTextAtRange([0,c]),C=m.text.getTextAtRange([b,m.getLength()]),x=h.appendText(C),g=a!==v&&0===c,w=g&&s.getAttributeLevel()>=m.getAttributeLevel(),n=w?m.copyWithText(x):s.copyWithText(x),e=v+1-a,r=this.blockList.splice(a,e,n)),new this.constructor(r))},c.prototype.moveTextFromRangeToPosition=function(t,e){var n,o,r,s,u,c,l,h,p,d;return c=t=i(t),p=c[0],r=c[1],e>=p&&r>=e?this:(o=this.getDocumentAtRange(t),h=this.removeTextAtRange(t),u=e>p,u&&(e-=o.getLength()),l=o.getBlocks(),s=l[0],n=2<=l.length?a.call(l,1):[],0===n.length?(d=s.getTextWithoutBlockBreak(),u&&(e+=1)):d=s.text,h=h.insertTextAtRange(d,e),0===n.length?h:(o=new this.constructor(n),e+=d.getLength(),h.insertDocumentAtRange(o,e)))},c.prototype.addAttributeAtRange=function(t,e,i){var o;return o=this.blockList,this.eachBlockAtRange(i,function(i,r,s){return o=o.editObjectAtIndex(s,function(){return n(t)?i.addAttribute(t,e):r[0]===r[1]?i:i.copyWithText(i.text.addAttributeAtRange(t,e,r))})}),new this.constructor(o)},c.prototype.addAttribute=function(t,e){var n;return n=this.blockList,this.eachBlock(function(i,o){return n=n.editObjectAtIndex(o,function(){return i.addAttribute(t,e)})}),new this.constructor(n)},c.prototype.removeAttributeAtRange=function(t,e){var i;return i=this.blockList,this.eachBlockAtRange(e,function(e,o,r){return n(t)?i=i.editObjectAtIndex(r,function(){return e.removeAttribute(t)}):o[0]!==o[1]?i=i.editObjectAtIndex(r,function(){return e.copyWithText(e.text.removeAttributeAtRange(t,o))}):void 0}),new this.constructor(i)},c.prototype.updateAttributesForAttachment=function(t,e){var n,i,o,r;return o=(i=this.getRangeOfAttachment(e))[0],n=this.locationFromPosition(o).index,r=this.getTextAtIndex(n),new this.constructor(this.blockList.editObjectAtIndex(n,function(n){return n.copyWithText(r.updateAttributesForAttachment(t,e))}))},c.prototype.removeAttributeForAttachment=function(t,e){var n;return n=this.getRangeOfAttachment(e),this.removeAttributeAtRange(t,n)},c.prototype.insertBlockBreakAtRange=function(t){var n,o,r,s;return s=(t=i(t))[0],r=this.locationFromPosition(s).offset,o=this.removeTextAtRange(t),0===r&&(n=[new e.Block]),new this.constructor(o.blockList.insertSplittableListAtPosition(new e.SplittableList(n),s))},c.prototype.applyBlockAttributeAtRange=function(t,e,i){var o,r,s,a;return s=this.expandRangeToLineBreaksAndSplitBlocks(i),r=s.document,i=s.range,o=n(t),o.listAttribute?(r=r.removeLastListAttributeAtRange(i,{exceptAttributeName:t}),a=r.convertLineBreaksToBlockBreaksInRange(i),r=a.document,i=a.range):r=o.exclusive?r.removeBlockAttributesAtRange(i):o.terminal?r.removeLastTerminalAttributeAtRange(i):r.consolidateBlocksAtRange(i),r.addAttributeAtRange(t,e,i)},c.prototype.removeLastListAttributeAtRange=function(t,e){var i;return null==e&&(e={}),i=this.blockList,this.eachBlockAtRange(t,function(t,o,r){var s;if((s=t.getLastAttribute())&&n(s).listAttribute&&s!==e.exceptAttributeName)return i=i.editObjectAtIndex(r,function(){return t.removeAttribute(s)})}),new this.constructor(i)},c.prototype.removeLastTerminalAttributeAtRange=function(t){var e;return e=this.blockList,this.eachBlockAtRange(t,function(t,i,o){var r;if((r=t.getLastAttribute())&&n(r).terminal)return e=e.editObjectAtIndex(o,function(){return t.removeAttribute(r)})}),new this.constructor(e)},c.prototype.removeBlockAttributesAtRange=function(t){var e;return e=this.blockList,this.eachBlockAtRange(t,function(t,n,i){return t.hasAttributes()?e=e.editObjectAtIndex(i,function(){return t.copyWithoutAttributes()}):void 0}),new this.constructor(e)},c.prototype.expandRangeToLineBreaksAndSplitBlocks=function(t){var e,n,o,r,s,a,u,c,l;return a=t=i(t),l=a[0],r=a[1],c=this.locationFromPosition(l),o=this.locationFromPosition(r),e=this,u=e.getBlockAtIndex(c.index),null!=(c.offset=u.findLineBreakInDirectionFromPosition("backward",c.offset))&&(s=e.positionFromLocation(c),e=e.insertBlockBreakAtRange([s,s+1]),o.index+=1,o.offset-=e.getBlockAtIndex(c.index).getLength(),c.index+=1),c.offset=0,0===o.offset&&o.index>c.index?(o.index-=1,o.offset=e.getBlockAtIndex(o.index).getBlockBreakPosition()):(n=e.getBlockAtIndex(o.index),"\n"===n.text.getStringAtRange([o.offset-1,o.offset])?o.offset-=1:o.offset=n.findLineBreakInDirectionFromPosition("forward",o.offset),o.offset!==n.getBlockBreakPosition()&&(s=e.positionFromLocation(o),e=e.insertBlockBreakAtRange([s,s+1]))),l=e.positionFromLocation(c),r=e.positionFromLocation(o),t=i([l,r]),{document:e,range:t}},c.prototype.convertLineBreaksToBlockBreaksInRange=function(t){var e,n,o;return n=(t=i(t))[0],o=this.getStringAtRange(t).slice(0,-1),e=this,o.replace(/.*?\n/g,function(t){return n+=t.length,e=e.insertBlockBreakAtRange([n-1,n])}),{document:e,range:t}},c.prototype.consolidateBlocksAtRange=function(t){var e,n,o,r,s;return o=t=i(t),s=o[0],n=o[1],r=this.locationFromPosition(s).index,e=this.locationFromPosition(n).index,new this.constructor(this.blockList.consolidateFromIndexToIndex(r,e))},c.prototype.getDocumentAtRange=function(t){var e;return t=i(t),e=this.blockList.getSplittableListInRange(t).toArray(),new this.constructor(e)},c.prototype.getStringAtRange=function(t){var e,n,o;return o=t=i(t),n=o[o.length-1],n!==this.getLength()&&(e=-1),this.getDocumentAtRange(t).toString().slice(0,e)},c.prototype.getBlockAtIndex=function(t){return this.blockList.getObjectAtIndex(t)},c.prototype.getBlockAtPosition=function(t){var e;return e=this.locationFromPosition(t).index,this.getBlockAtIndex(e)},c.prototype.getTextAtIndex=function(t){var e;return null!=(e=this.getBlockAtIndex(t))?e.text:void 0},c.prototype.getTextAtPosition=function(t){var e;return e=this.locationFromPosition(t).index,this.getTextAtIndex(e)},c.prototype.getPieceAtPosition=function(t){var e,n,i;return i=this.locationFromPosition(t),e=i.index,n=i.offset,this.getTextAtIndex(e).getPieceAtPosition(n)},c.prototype.getCharacterAtPosition=function(t){var e,n,i;return i=this.locationFromPosition(t),e=i.index,n=i.offset,this.getTextAtIndex(e).getStringAtRange([n,n+1])},c.prototype.getLength=function(){return this.blockList.getEndPosition()},c.prototype.getBlocks=function(){return this.blockList.toArray()},c.prototype.getBlockCount=function(){return this.blockList.length},c.prototype.getEditCount=function(){return this.editCount},c.prototype.eachBlock=function(t){return this.blockList.eachObject(t)},c.prototype.eachBlockAtRange=function(t,e){var n,o,r,s,a,u,c,l,h,p,d,f;if(u=t=i(t),d=u[0],r=u[1],p=this.locationFromPosition(d),o=this.locationFromPosition(r),p.index===o.index)return n=this.getBlockAtIndex(p.index),f=[p.offset,o.offset],e(n,f,p.index);for(h=[],a=s=c=p.index,l=o.index;l>=c?l>=s:s>=l;a=l>=c?++s:--s)(n=this.getBlockAtIndex(a))?(f=function(){switch(a){case p.index:return[p.offset,n.text.getLength()];case o.index:return[0,o.offset];default:return[0,n.text.getLength()]}}(),h.push(e(n,f,a))):h.push(void 0);return h},c.prototype.getCommonAttributesAtRange=function(t){var n,r,s;return r=(t=i(t))[0],o(t)?this.getCommonAttributesAtPosition(r):(s=[],n=[],this.eachBlockAtRange(t,function(t,e){return e[0]!==e[1]?(s.push(t.text.getCommonAttributesAtRange(e)),n.push(l(t))):void 0 +},i.prototype.removeTextAtRange=function(t){return this.copyWithPieceList(this.pieceList.removeObjectsInRange(t))},i.prototype.replaceTextAtRange=function(t,e){return this.removeTextAtRange(e).insertTextAtPosition(t,e[0])},i.prototype.moveTextFromRangeToPosition=function(t,e){var n,i;if(!(t[0]<=e&&e<=t[1]))return i=this.getTextAtRange(t),n=i.getLength(),t[0]t;t++)n=i[t],o.push(n.getAttributes());return o}.call(this),e.Hash.fromCommonAttributesOfObjects(t).toObject()},i.prototype.getCommonAttributesAtRange=function(t){var e;return null!=(e=this.getTextAtRange(t).getCommonAttributes())?e:{}},i.prototype.getExpandedRangeForAttributeAtOffset=function(t,e){var n,i,o;for(n=o=e,i=this.getLength();n>0&&this.getCommonAttributesAtRange([n-1,o])[t];)n--;for(;i>o&&this.getCommonAttributesAtRange([e,o+1])[t];)o++;return[n,o]},i.prototype.getTextAtRange=function(t){return this.copyWithPieceList(this.pieceList.getSplittableListInRange(t))},i.prototype.getStringAtRange=function(t){return this.pieceList.getSplittableListInRange(t).toString()},i.prototype.getStringAtPosition=function(t){return this.getStringAtRange([t,t+1])},i.prototype.startsWithString=function(t){return this.getStringAtRange([0,t.length])===t},i.prototype.endsWithString=function(t){var e;return e=this.getLength(),this.getStringAtRange([e-t.length,e])===t},i.prototype.getAttachmentPieces=function(){var t,e,n,i,o;for(i=this.pieceList.toArray(),o=[],t=0,e=i.length;e>t;t++)n=i[t],null!=n.attachment&&o.push(n);return o},i.prototype.getAttachments=function(){var t,e,n,i,o;for(i=this.getAttachmentPieces(),o=[],t=0,e=i.length;e>t;t++)n=i[t],o.push(n.attachment);return o},i.prototype.getAttachmentAndPositionById=function(t){var e,n,i,o,r,s;for(o=0,r=this.pieceList.toArray(),e=0,n=r.length;n>e;e++){if(i=r[e],(null!=(s=i.attachment)?s.id:void 0)===t)return{attachment:i.attachment,position:o};o+=i.length}return{attachment:null,position:null}},i.prototype.getAttachmentById=function(t){var e,n,i;return i=this.getAttachmentAndPositionById(t),e=i.attachment,n=i.position,e},i.prototype.getRangeOfAttachment=function(t){var e,n;return n=this.getAttachmentAndPositionById(t.id),t=n.attachment,e=n.position,null!=t?[e,e+1]:void 0},i.prototype.updateAttributesForAttachment=function(t,e){var n;return(n=this.getRangeOfAttachment(e))?this.addAttributesAtRange(t,n):this},i.prototype.getLength=function(){return this.pieceList.getEndPosition()},i.prototype.isEmpty=function(){return 0===this.getLength()},i.prototype.isEqualTo=function(t){var e;return i.__super__.isEqualTo.apply(this,arguments)||(null!=t&&null!=(e=t.pieceList)?e.isEqualTo(this.pieceList):void 0)},i.prototype.isBlockBreak=function(){return 1===this.getLength()&&this.pieceList.getObjectAtIndex(0).isBlockBreak()},i.prototype.eachPiece=function(t){return this.pieceList.eachObject(t)},i.prototype.getPieces=function(){return this.pieceList.toArray()},i.prototype.getPieceAtPosition=function(t){return this.pieceList.getObjectAtPosition(t)},i.prototype.contentsForInspection=function(){return{pieceList:this.pieceList.inspect()}},i.prototype.toSerializableText=function(){var t;return t=this.pieceList.selectSplittableList(function(t){return t.isSerializable()}),this.copyWithPieceList(t)},i.prototype.toString=function(){return this.pieceList.toString()},i.prototype.toJSON=function(){return this.pieceList.toJSON()},i.prototype.toConsole=function(){var t;return JSON.stringify(function(){var e,n,i,o;for(i=this.pieceList.toArray(),o=[],e=0,n=i.length;n>e;e++)t=i[e],o.push(JSON.parse(t.toConsole()));return o}.call(this))},i.prototype.getDirection=function(){return e.getDirection(this.toString())},i.prototype.isRTL=function(){return"rtl"===this.getDirection()},i}(e.Object)}.call(this),function(){var t,n,i,o,r,s=function(t,e){function n(){this.constructor=t}for(var i in e)a.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},a={}.hasOwnProperty,u=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1},c=[].slice;t=e.arraysAreEqual,r=e.spliceArray,i=e.getBlockConfig,n=e.getBlockAttributeNames,o=e.getListAttributeNames,e.Block=function(n){function a(t,n){null==t&&(t=new e.Text),null==n&&(n=[]),a.__super__.constructor.apply(this,arguments),this.text=h(t),this.attributes=n}var l,h,p,d,f,g,m,v,y;return s(a,n),a.fromJSON=function(t){var n;return n=e.Text.fromJSON(t.text),new this(n,t.attributes)},a.prototype.isEmpty=function(){return this.text.isBlockBreak()},a.prototype.isEqualTo=function(e){return a.__super__.isEqualTo.apply(this,arguments)||this.text.isEqualTo(null!=e?e.text:void 0)&&t(this.attributes,null!=e?e.attributes:void 0)},a.prototype.copyWithText=function(t){return new this.constructor(t,this.attributes)},a.prototype.copyWithoutText=function(){return this.copyWithText(null)},a.prototype.copyWithAttributes=function(t){return new this.constructor(this.text,t)},a.prototype.copyWithoutAttributes=function(){return this.copyWithAttributes(null)},a.prototype.copyUsingObjectMap=function(t){var e;return this.copyWithText((e=t.find(this.text))?e:this.text.copyUsingObjectMap(t))},a.prototype.addAttribute=function(t){var e;return e=this.attributes.concat(d(t)),this.copyWithAttributes(e)},a.prototype.removeAttribute=function(t){var e,n;return n=i(t).listAttribute,e=g(g(this.attributes,t),n),this.copyWithAttributes(e)},a.prototype.removeLastAttribute=function(){return this.removeAttribute(this.getLastAttribute())},a.prototype.getLastAttribute=function(){return f(this.attributes)},a.prototype.getAttributes=function(){return this.attributes.slice(0)},a.prototype.getAttributeLevel=function(){return this.attributes.length},a.prototype.getAttributeAtLevel=function(t){return this.attributes[t-1]},a.prototype.hasAttribute=function(t){return u.call(this.attributes,t)>=0},a.prototype.hasAttributes=function(){return this.getAttributeLevel()>0},a.prototype.getLastNestableAttribute=function(){return f(this.getNestableAttributes())},a.prototype.getNestableAttributes=function(){var t,e,n,o,r;for(o=this.attributes,r=[],e=0,n=o.length;n>e;e++)t=o[e],i(t).nestable&&r.push(t);return r},a.prototype.getNestingLevel=function(){return this.getNestableAttributes().length},a.prototype.decreaseNestingLevel=function(){var t;return(t=this.getLastNestableAttribute())?this.removeAttribute(t):this},a.prototype.increaseNestingLevel=function(){var t,e,n;return(t=this.getLastNestableAttribute())?(n=this.attributes.lastIndexOf(t),e=r.apply(null,[this.attributes,n+1,0].concat(c.call(d(t)))),this.copyWithAttributes(e)):this},a.prototype.getListItemAttributes=function(){var t,e,n,o,r;for(o=this.attributes,r=[],e=0,n=o.length;n>e;e++)t=o[e],i(t).listAttribute&&r.push(t);return r},a.prototype.isListItem=function(){var t;return null!=(t=i(this.getLastAttribute()))?t.listAttribute:void 0},a.prototype.isTerminalBlock=function(){var t;return null!=(t=i(this.getLastAttribute()))?t.terminal:void 0},a.prototype.breaksOnReturn=function(){var t;return null!=(t=i(this.getLastAttribute()))?t.breakOnReturn:void 0},a.prototype.findLineBreakInDirectionFromPosition=function(t,e){var n,i;return i=this.toString(),n=function(){switch(t){case"forward":return i.indexOf("\n",e);case"backward":return i.slice(0,e).lastIndexOf("\n")}}(),-1!==n?n:void 0},a.prototype.contentsForInspection=function(){return{text:this.text.inspect(),attributes:this.attributes}},a.prototype.toString=function(){return this.text.toString()},a.prototype.toJSON=function(){return{text:this.text,attributes:this.attributes}},a.prototype.getDirection=function(){return this.text.getDirection()},a.prototype.isRTL=function(){return this.text.isRTL()},a.prototype.getLength=function(){return this.text.getLength()},a.prototype.canBeConsolidatedWith=function(t){return!this.hasAttributes()&&!t.hasAttributes()&&this.getDirection()===t.getDirection()},a.prototype.consolidateWith=function(t){var n,i;return n=e.Text.textForStringWithAttributes("\n"),i=this.getTextWithoutBlockBreak().appendText(n),this.copyWithText(i.appendText(t.text))},a.prototype.splitAtOffset=function(t){var e,n;return 0===t?(e=null,n=this):t===this.getLength()?(e=this,n=null):(e=this.copyWithText(this.text.getTextAtRange([0,t])),n=this.copyWithText(this.text.getTextAtRange([t,this.getLength()]))),[e,n]},a.prototype.getBlockBreakPosition=function(){return this.text.getLength()-1},a.prototype.getTextWithoutBlockBreak=function(){return m(this.text)?this.text.getTextAtRange([0,this.getBlockBreakPosition()]):this.text.copy()},a.prototype.canBeGrouped=function(t){return this.attributes[t]},a.prototype.canBeGroupedWith=function(t,e){var n,r,s,a;return s=t.getAttributes(),r=s[e],n=this.attributes[e],!(n!==r||i(n).group===!1&&(a=s[e+1],u.call(o(),a)<0)||this.getDirection()!==t.getDirection()&&!t.isEmpty())},h=function(t){return t=y(t),t=l(t)},y=function(t){var n,i,o,r,s,a;return r=!1,a=t.getPieces(),i=2<=a.length?c.call(a,0,n=a.length-1):(n=0,[]),o=a[n++],null==o?t:(i=function(){var t,e,n;for(n=[],t=0,e=i.length;e>t;t++)s=i[t],s.isBlockBreak()?(r=!0,n.push(v(s))):n.push(s);return n}(),r?new e.Text(c.call(i).concat([o])):t)},p=e.Text.textForStringWithAttributes("\n",{blockBreak:!0}),l=function(t){return m(t)?t:t.appendText(p)},m=function(t){var e,n;return n=t.getLength(),0===n?!1:(e=t.getTextAtRange([n-1,n]),e.isBlockBreak())},v=function(t){return t.copyWithoutAttribute("blockBreak")},d=function(t){var e;return e=i(t).listAttribute,null!=e?[e,t]:[t]},f=function(t){return t.slice(-1)[0]},g=function(t,e){var n;return n=t.lastIndexOf(e),-1===n?t:r(t,n,1)},a}(e.Object)}.call(this),function(){var t,n,i,o=function(t,e){function n(){this.constructor=t}for(var i in e)r.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},r={}.hasOwnProperty,s=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1},a=[].slice;n=e.tagName,i=e.walkTree,t=e.nodeIsAttachmentElement,e.HTMLSanitizer=function(r){function u(t,e){var n;n=null!=e?e:{},this.allowedAttributes=n.allowedAttributes,this.forbiddenProtocols=n.forbiddenProtocols,this.forbiddenElements=n.forbiddenElements,null==this.allowedAttributes&&(this.allowedAttributes=c),null==this.forbiddenProtocols&&(this.forbiddenProtocols=h),null==this.forbiddenElements&&(this.forbiddenElements=l),this.body=p(t)}var c,l,h,p;return o(u,r),c="style href src width height class".split(" "),h="javascript:".split(" "),l="script iframe".split(" "),u.sanitize=function(t,e){var n;return n=new this(t,e),n.sanitize(),n},u.prototype.sanitize=function(){return this.sanitizeElements(),this.normalizeListElementNesting()},u.prototype.getHTML=function(){return this.body.innerHTML},u.prototype.getBody=function(){return this.body},u.prototype.sanitizeElements=function(){var t,n,o,r,s;for(s=i(this.body),r=[];s.nextNode();)switch(o=s.currentNode,o.nodeType){case Node.ELEMENT_NODE:this.elementIsRemovable(o)?r.push(o):this.sanitizeElement(o);break;case Node.COMMENT_NODE:r.push(o)}for(t=0,n=r.length;n>t;t++)o=r[t],e.removeNode(o);return this.body},u.prototype.sanitizeElement=function(t){var e,n,i,o,r;for(t.hasAttribute("href")&&(o=t.protocol,s.call(this.forbiddenProtocols,o)>=0&&t.removeAttribute("href")),r=a.call(t.attributes),e=0,n=r.length;n>e;e++)i=r[e].name,s.call(this.allowedAttributes,i)>=0||0===i.indexOf("data-trix")||t.removeAttribute(i);return t},u.prototype.normalizeListElementNesting=function(){var t,e,i,o,r;for(r=a.call(this.body.querySelectorAll("ul,ol")),t=0,e=r.length;e>t;t++)i=r[t],(o=i.previousElementSibling)&&"li"===n(o)&&o.appendChild(i);return this.body},u.prototype.elementIsRemovable=function(t){return(null!=t?t.nodeType:void 0)===Node.ELEMENT_NODE?this.elementIsForbidden(t)||this.elementIsntSerializable(t):void 0},u.prototype.elementIsForbidden=function(t){var e;return e=n(t),s.call(this.forbiddenElements,e)>=0},u.prototype.elementIsntSerializable=function(e){return"false"===e.getAttribute("data-trix-serialize")&&!t(e)},p=function(t){var e,n,i,o,r;for(null==t&&(t=""),t=t.replace(/<\/html[^>]*>[^]*$/i,""),e=document.implementation.createHTMLDocument(""),e.documentElement.innerHTML=t,r=e.head.querySelectorAll("style"),i=0,o=r.length;o>i;i++)n=r[i],e.body.appendChild(n);return e.body},u}(e.BasicObject)}.call(this),function(){var t,n,i,o,r,s,a,u,c,l,h,p=function(t,e){function n(){this.constructor=t}for(var i in e)d.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},d={}.hasOwnProperty,f=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.arraysAreEqual,s=e.makeElement,l=e.tagName,r=e.getBlockTagNames,h=e.walkTree,o=e.findClosestElementFromNode,i=e.elementContainsNode,a=e.nodeIsAttachmentElement,u=e.normalizeSpaces,n=e.breakableWhitespacePattern,c=e.squishBreakableWhitespace,e.HTMLParser=function(d){function g(t,e){this.html=t,this.referenceElement=(null!=e?e:{}).referenceElement,this.blocks=[],this.blockElements=[],this.processedElements=[]}var m,v,y,b,A,C,x,w,E,S,R,k;return p(g,d),g.parse=function(t,e){var n;return n=new this(t,e),n.parse(),n},g.prototype.getDocument=function(){return e.Document.fromJSON(this.blocks)},g.prototype.parse=function(){var t,n;try{for(this.createHiddenContainer(),t=e.HTMLSanitizer.sanitize(this.html).getHTML(),this.containerElement.innerHTML=t,n=h(this.containerElement,{usingFilter:x});n.nextNode();)this.processNode(n.currentNode);return this.translateBlockElementMarginsToNewlines()}finally{this.removeHiddenContainer()}},g.prototype.createHiddenContainer=function(){return this.referenceElement?(this.containerElement=this.referenceElement.cloneNode(!1),this.containerElement.removeAttribute("id"),this.containerElement.setAttribute("data-trix-internal",""),this.containerElement.style.display="none",this.referenceElement.parentNode.insertBefore(this.containerElement,this.referenceElement.nextSibling)):(this.containerElement=s({tagName:"div",style:{display:"none"}}),document.body.appendChild(this.containerElement))},g.prototype.removeHiddenContainer=function(){return e.removeNode(this.containerElement)},x=function(t){return"style"===l(t)?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT},g.prototype.processNode=function(t){switch(t.nodeType){case Node.TEXT_NODE:if(!this.isInsignificantTextNode(t))return this.appendBlockForTextNode(t),this.processTextNode(t);break;case Node.ELEMENT_NODE:return this.appendBlockForElement(t),this.processElement(t)}},g.prototype.appendBlockForTextNode=function(e){var n,i,o;return i=e.parentNode,i===this.currentBlockElement&&this.isBlockElement(e.previousSibling)?this.appendStringWithAttributes("\n"):i!==this.containerElement&&!this.isBlockElement(i)||(n=this.getBlockAttributes(i),t(n,null!=(o=this.currentBlock)?o.attributes:void 0))?void 0:(this.currentBlock=this.appendBlockForAttributesWithElement(n,i),this.currentBlockElement=i)},g.prototype.appendBlockForElement=function(e){var n,o,r,s;if(r=this.isBlockElement(e),o=i(this.currentBlockElement,e),r&&!this.isBlockElement(e.firstChild)){if((!this.isInsignificantTextNode(e.firstChild)||!this.isBlockElement(e.firstElementChild))&&(n=this.getBlockAttributes(e),e.firstChild))return o&&t(n,this.currentBlock.attributes)?this.appendStringWithAttributes("\n"):(this.currentBlock=this.appendBlockForAttributesWithElement(n,e),this.currentBlockElement=e)}else if(this.currentBlockElement&&!o&&!r)return(s=this.findParentBlockElement(e))?this.appendBlockForElement(s):(this.currentBlock=this.appendEmptyBlock(),this.currentBlockElement=null)},g.prototype.findParentBlockElement=function(t){var e;for(e=t.parentElement;e&&e!==this.containerElement;){if(this.isBlockElement(e)&&f.call(this.blockElements,e)>=0)return e;e=e.parentElement}return null},g.prototype.processTextNode=function(t){var e,n;return n=t.data,v(t.parentNode)||(n=c(n),R(null!=(e=t.previousSibling)?e.textContent:void 0)&&(n=A(n))),this.appendStringWithAttributes(n,this.getTextAttributes(t.parentNode))},g.prototype.processElement=function(t){var e,n,i,o,r;if(a(t))return e=w(t,"attachment"),Object.keys(e).length&&(o=this.getTextAttributes(t),this.appendAttachmentWithAttributes(e,o),t.innerHTML=""),this.processedElements.push(t);switch(l(t)){case"br":return this.isExtraBR(t)||this.isBlockElement(t.nextSibling)||this.appendStringWithAttributes("\n",this.getTextAttributes(t)),this.processedElements.push(t);case"img":e={url:t.getAttribute("src"),contentType:"image"},i=b(t);for(n in i)r=i[n],e[n]=r;return this.appendAttachmentWithAttributes(e,this.getTextAttributes(t)),this.processedElements.push(t);case"tr":if(t.parentNode.firstChild!==t)return this.appendStringWithAttributes("\n");break;case"td":if(t.parentNode.firstChild!==t)return this.appendStringWithAttributes(" | ")}},g.prototype.appendBlockForAttributesWithElement=function(t,e){var n;return this.blockElements.push(e),n=m(t),this.blocks.push(n),n},g.prototype.appendEmptyBlock=function(){return this.appendBlockForAttributesWithElement([],null)},g.prototype.appendStringWithAttributes=function(t,e){return this.appendPiece(S(t,e))},g.prototype.appendAttachmentWithAttributes=function(t,e){return this.appendPiece(E(t,e))},g.prototype.appendPiece=function(t){return 0===this.blocks.length&&this.appendEmptyBlock(),this.blocks[this.blocks.length-1].text.push(t)},g.prototype.appendStringToTextAtIndex=function(t,e){var n,i;return i=this.blocks[e].text,n=i[i.length-1],"string"===(null!=n?n.type:void 0)?n.string+=t:i.push(S(t))},g.prototype.prependStringToTextAtIndex=function(t,e){var n,i;return i=this.blocks[e].text,n=i[0],"string"===(null!=n?n.type:void 0)?n.string=t+n.string:i.unshift(S(t))},S=function(t,e){var n;return null==e&&(e={}),n="string",t=u(t),{string:t,attributes:e,type:n}},E=function(t,e){var n;return null==e&&(e={}),n="attachment",{attachment:t,attributes:e,type:n}},m=function(t){var e;return null==t&&(t={}),e=[],{text:e,attributes:t}},g.prototype.getTextAttributes=function(t){var n,i,r,s,u,c,l,h,p,d,f,g;r={},p=e.config.textAttributes;for(n in p)if(u=p[n],u.tagName&&o(t,{matchingSelector:u.tagName,untilNode:this.containerElement}))r[n]=!0;else if(u.parser){if(g=u.parser(t)){for(i=!1,d=this.findBlockElementAncestors(t),c=0,h=d.length;h>c;c++)if(s=d[c],u.parser(s)===g){i=!0;break}i||(r[n]=g)}}else u.styleProperty&&(g=t.style[u.styleProperty])&&(r[n]=g);if(a(t)){f=w(t,"attributes");for(l in f)g=f[l],r[l]=g}return r},g.prototype.getBlockAttributes=function(t){var n,i,o,r;for(i=[];t&&t!==this.containerElement;){r=e.config.blockAttributes;for(n in r)o=r[n],o.parse!==!1&&l(t)===o.tagName&&(t.classList.contains(o.className)||!o.className)&&(("function"==typeof o.test?o.test(t):void 0)||!o.test)&&(i.push(n),o.listAttribute&&i.push(o.listAttribute));t=t.parentNode}return i.reverse()},g.prototype.findBlockElementAncestors=function(t){var e,n;for(e=[];t&&t!==this.containerElement;)n=l(t),f.call(r(),n)>=0&&e.push(t),t=t.parentNode;return e},w=function(t,e){try{return JSON.parse(t.getAttribute("data-trix-"+e))}catch(n){return{}}},b=function(t){var e,n,i;return i=t.getAttribute("width"),n=t.getAttribute("height"),e={},i&&(e.width=parseInt(i,10)),n&&(e.height=parseInt(n,10)),e},g.prototype.isBlockElement=function(t){var e;if((null!=t?t.nodeType:void 0)===Node.ELEMENT_NODE&&!a(t)&&!o(t,{matchingSelector:"td",untilNode:this.containerElement}))return e=l(t),f.call(r(),e)>=0||"block"===window.getComputedStyle(t).display},g.prototype.isInsignificantTextNode=function(t){var e,n,i;if((null!=t?t.nodeType:void 0)===Node.TEXT_NODE&&k(t.data)&&(n=t.parentNode,i=t.previousSibling,e=t.nextSibling,(!C(n.previousSibling)||this.isBlockElement(n.previousSibling))&&!v(n)))return!i||this.isBlockElement(i)||!e||this.isBlockElement(e)},g.prototype.isExtraBR=function(t){return"br"===l(t)&&this.isBlockElement(t.parentNode)&&t.parentNode.lastChild===t},v=function(t){var e;return e=window.getComputedStyle(t).whiteSpace,"pre"===e||"pre-wrap"===e||"pre-line"===e},C=function(t){return t&&!R(t.textContent)},g.prototype.translateBlockElementMarginsToNewlines=function(){var t,e,n,i,o,r,s,a;for(e=this.getMarginOfDefaultBlockElement(),s=this.blocks,a=[],i=n=0,o=s.length;o>n;i=++n)t=s[i],(r=this.getMarginOfBlockElementAtIndex(i))&&(r.top>2*e.top&&this.prependStringToTextAtIndex("\n",i),a.push(r.bottom>2*e.bottom?this.appendStringToTextAtIndex("\n",i):void 0));return a},g.prototype.getMarginOfBlockElementAtIndex=function(t){var e,n;return!(e=this.blockElements[t])||!e.textContent||(n=l(e),f.call(r(),n)>=0||f.call(this.processedElements,e)>=0)?void 0:y(e)},g.prototype.getMarginOfDefaultBlockElement=function(){var t;return t=s(e.config.blockAttributes["default"].tagName),this.containerElement.appendChild(t),y(t)},y=function(t){var e;return e=window.getComputedStyle(t),"block"===e.display?{top:parseInt(e.marginTop),bottom:parseInt(e.marginBottom)}:void 0},A=function(t){return t.replace(RegExp("^"+n.source+"+"),"")},k=function(t){return RegExp("^"+n.source+"*$").test(t)},R=function(t){return/\s$/.test(t)},g}(e.BasicObject)}.call(this),function(){var t,n,i,o,r=function(t,e){function n(){this.constructor=t}for(var i in e)s.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},s={}.hasOwnProperty,a=[].slice,u=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.arraysAreEqual,i=e.normalizeRange,o=e.rangeIsCollapsed,n=e.getBlockConfig,e.Document=function(s){function c(t){null==t&&(t=[]),c.__super__.constructor.apply(this,arguments),0===t.length&&(t=[new e.Block]),this.blockList=e.SplittableList.box(t)}var l;return r(c,s),c.fromJSON=function(t){var n,i;return i=function(){var i,o,r;for(r=[],i=0,o=t.length;o>i;i++)n=t[i],r.push(e.Block.fromJSON(n));return r}(),new this(i)},c.fromHTML=function(t,n){return e.HTMLParser.parse(t,n).getDocument()},c.fromString=function(t,n){var i;return i=e.Text.textForStringWithAttributes(t,n),new this([new e.Block(i)])},c.prototype.isEmpty=function(){var t;return 1===this.blockList.length&&(t=this.getBlockAtIndex(0),t.isEmpty()&&!t.hasAttributes())},c.prototype.copy=function(t){var e;return null==t&&(t={}),e=t.consolidateBlocks?this.blockList.consolidate().toArray():this.blockList.toArray(),new this.constructor(e)},c.prototype.copyUsingObjectsFromDocument=function(t){var n;return n=new e.ObjectMap(t.getObjects()),this.copyUsingObjectMap(n)},c.prototype.copyUsingObjectMap=function(t){var e,n,i;return n=function(){var n,o,r,s;for(r=this.getBlocks(),s=[],n=0,o=r.length;o>n;n++)e=r[n],s.push((i=t.find(e))?i:e.copyUsingObjectMap(t));return s}.call(this),new this.constructor(n)},c.prototype.copyWithBaseBlockAttributes=function(t){var e,n,i;return null==t&&(t=[]),i=function(){var i,o,r,s;for(r=this.getBlocks(),s=[],i=0,o=r.length;o>i;i++)n=r[i],e=t.concat(n.getAttributes()),s.push(n.copyWithAttributes(e));return s}.call(this),new this.constructor(i)},c.prototype.replaceBlock=function(t,e){var n;return n=this.blockList.indexOf(t),-1===n?this:new this.constructor(this.blockList.replaceObjectAtIndex(e,n))},c.prototype.insertDocumentAtRange=function(t,e){var n,r,s,a,u,c,l;return r=t.blockList,u=(e=i(e))[0],c=this.locationFromPosition(u),s=c.index,a=c.offset,l=this,n=this.getBlockAtPosition(u),o(e)&&n.isEmpty()&&!n.hasAttributes()?l=new this.constructor(l.blockList.removeObjectAtIndex(s)):n.getBlockBreakPosition()===a&&u++,l=l.removeTextAtRange(e),new this.constructor(l.blockList.insertSplittableListAtPosition(r,u))},c.prototype.mergeDocumentAtRange=function(e,n){var o,r,s,a,u,c,l,h,p,d,f,g;return f=(n=i(n))[0],d=this.locationFromPosition(f),r=this.getBlockAtIndex(d.index).getAttributes(),o=e.getBaseBlockAttributes(),g=r.slice(-o.length),t(o,g)?(l=r.slice(0,-o.length),c=e.copyWithBaseBlockAttributes(l)):c=e.copy({consolidateBlocks:!0}).copyWithBaseBlockAttributes(r),s=c.getBlockCount(),a=c.getBlockAtIndex(0),t(r,a.getAttributes())?(u=a.getTextWithoutBlockBreak(),p=this.insertTextAtRange(u,n),s>1&&(c=new this.constructor(c.getBlocks().slice(1)),h=f+u.getLength(),p=p.insertDocumentAtRange(c,h))):p=this.insertDocumentAtRange(c,n),p},c.prototype.insertTextAtRange=function(t,e){var n,o,r,s,a;return a=(e=i(e))[0],s=this.locationFromPosition(a),o=s.index,r=s.offset,n=this.removeTextAtRange(e),new this.constructor(n.blockList.editObjectAtIndex(o,function(e){return e.copyWithText(e.text.insertTextAtPosition(t,r))}))},c.prototype.removeTextAtRange=function(t){var e,n,r,s,a,u,c,l,h,p,d,f,g,m,v,y,b,A,C,x,w;return p=t=i(t),l=p[0],A=p[1],o(t)?this:(d=this.locationRangeFromRange(t),u=d[0],y=d[1],a=u.index,c=u.offset,s=this.getBlockAtIndex(a),v=y.index,b=y.offset,m=this.getBlockAtIndex(v),f=A-l===1&&s.getBlockBreakPosition()===c&&m.getBlockBreakPosition()!==b&&"\n"===m.text.getStringAtPosition(b),f?r=this.blockList.editObjectAtIndex(v,function(t){return t.copyWithText(t.text.removeTextAtRange([b,b+1]))}):(h=s.text.getTextAtRange([0,c]),C=m.text.getTextAtRange([b,m.getLength()]),x=h.appendText(C),g=a!==v&&0===c,w=g&&s.getAttributeLevel()>=m.getAttributeLevel(),n=w?m.copyWithText(x):s.copyWithText(x),e=v+1-a,r=this.blockList.splice(a,e,n)),new this.constructor(r))},c.prototype.moveTextFromRangeToPosition=function(t,e){var n,o,r,s,u,c,l,h,p,d;return c=t=i(t),p=c[0],r=c[1],e>=p&&r>=e?this:(o=this.getDocumentAtRange(t),h=this.removeTextAtRange(t),u=e>p,u&&(e-=o.getLength()),l=o.getBlocks(),s=l[0],n=2<=l.length?a.call(l,1):[],0===n.length?(d=s.getTextWithoutBlockBreak(),u&&(e+=1)):d=s.text,h=h.insertTextAtRange(d,e),0===n.length?h:(o=new this.constructor(n),e+=d.getLength(),h.insertDocumentAtRange(o,e)))},c.prototype.addAttributeAtRange=function(t,e,i){var o;return o=this.blockList,this.eachBlockAtRange(i,function(i,r,s){return o=o.editObjectAtIndex(s,function(){return n(t)?i.addAttribute(t,e):r[0]===r[1]?i:i.copyWithText(i.text.addAttributeAtRange(t,e,r))})}),new this.constructor(o)},c.prototype.addAttribute=function(t,e){var n;return n=this.blockList,this.eachBlock(function(i,o){return n=n.editObjectAtIndex(o,function(){return i.addAttribute(t,e)})}),new this.constructor(n)},c.prototype.removeAttributeAtRange=function(t,e){var i;return i=this.blockList,this.eachBlockAtRange(e,function(e,o,r){return n(t)?i=i.editObjectAtIndex(r,function(){return e.removeAttribute(t)}):o[0]!==o[1]?i=i.editObjectAtIndex(r,function(){return e.copyWithText(e.text.removeAttributeAtRange(t,o))}):void 0}),new this.constructor(i)},c.prototype.updateAttributesForAttachment=function(t,e){var n,i,o,r;return o=(i=this.getRangeOfAttachment(e))[0],n=this.locationFromPosition(o).index,r=this.getTextAtIndex(n),new this.constructor(this.blockList.editObjectAtIndex(n,function(n){return n.copyWithText(r.updateAttributesForAttachment(t,e))}))},c.prototype.removeAttributeForAttachment=function(t,e){var n;return n=this.getRangeOfAttachment(e),this.removeAttributeAtRange(t,n)},c.prototype.insertBlockBreakAtRange=function(t){var n,o,r,s;return s=(t=i(t))[0],r=this.locationFromPosition(s).offset,o=this.removeTextAtRange(t),0===r&&(n=[new e.Block]),new this.constructor(o.blockList.insertSplittableListAtPosition(new e.SplittableList(n),s))},c.prototype.applyBlockAttributeAtRange=function(t,e,i){var o,r,s,a;return s=this.expandRangeToLineBreaksAndSplitBlocks(i),r=s.document,i=s.range,o=n(t),o.listAttribute?(r=r.removeLastListAttributeAtRange(i,{exceptAttributeName:t}),a=r.convertLineBreaksToBlockBreaksInRange(i),r=a.document,i=a.range):r=o.exclusive?r.removeBlockAttributesAtRange(i):o.terminal?r.removeLastTerminalAttributeAtRange(i):r.consolidateBlocksAtRange(i),r.addAttributeAtRange(t,e,i)},c.prototype.removeLastListAttributeAtRange=function(t,e){var i;return null==e&&(e={}),i=this.blockList,this.eachBlockAtRange(t,function(t,o,r){var s;if((s=t.getLastAttribute())&&n(s).listAttribute&&s!==e.exceptAttributeName)return i=i.editObjectAtIndex(r,function(){return t.removeAttribute(s)})}),new this.constructor(i)},c.prototype.removeLastTerminalAttributeAtRange=function(t){var e;return e=this.blockList,this.eachBlockAtRange(t,function(t,i,o){var r;if((r=t.getLastAttribute())&&n(r).terminal)return e=e.editObjectAtIndex(o,function(){return t.removeAttribute(r)})}),new this.constructor(e)},c.prototype.removeBlockAttributesAtRange=function(t){var e;return e=this.blockList,this.eachBlockAtRange(t,function(t,n,i){return t.hasAttributes()?e=e.editObjectAtIndex(i,function(){return t.copyWithoutAttributes()}):void 0}),new this.constructor(e)},c.prototype.expandRangeToLineBreaksAndSplitBlocks=function(t){var e,n,o,r,s,a,u,c,l;return a=t=i(t),l=a[0],r=a[1],c=this.locationFromPosition(l),o=this.locationFromPosition(r),e=this,u=e.getBlockAtIndex(c.index),null!=(c.offset=u.findLineBreakInDirectionFromPosition("backward",c.offset))&&(s=e.positionFromLocation(c),e=e.insertBlockBreakAtRange([s,s+1]),o.index+=1,o.offset-=e.getBlockAtIndex(c.index).getLength(),c.index+=1),c.offset=0,0===o.offset&&o.index>c.index?(o.index-=1,o.offset=e.getBlockAtIndex(o.index).getBlockBreakPosition()):(n=e.getBlockAtIndex(o.index),"\n"===n.text.getStringAtRange([o.offset-1,o.offset])?o.offset-=1:o.offset=n.findLineBreakInDirectionFromPosition("forward",o.offset),o.offset!==n.getBlockBreakPosition()&&(s=e.positionFromLocation(o),e=e.insertBlockBreakAtRange([s,s+1]))),l=e.positionFromLocation(c),r=e.positionFromLocation(o),t=i([l,r]),{document:e,range:t}},c.prototype.convertLineBreaksToBlockBreaksInRange=function(t){var e,n,o;return n=(t=i(t))[0],o=this.getStringAtRange(t).slice(0,-1),e=this,o.replace(/.*?\n/g,function(t){return n+=t.length,e=e.insertBlockBreakAtRange([n-1,n])}),{document:e,range:t}},c.prototype.consolidateBlocksAtRange=function(t){var e,n,o,r,s;return o=t=i(t),s=o[0],n=o[1],r=this.locationFromPosition(s).index,e=this.locationFromPosition(n).index,new this.constructor(this.blockList.consolidateFromIndexToIndex(r,e))},c.prototype.getDocumentAtRange=function(t){var e;return t=i(t),e=this.blockList.getSplittableListInRange(t).toArray(),new this.constructor(e)},c.prototype.getStringAtRange=function(t){var e,n,o;return o=t=i(t),n=o[o.length-1],n!==this.getLength()&&(e=-1),this.getDocumentAtRange(t).toString().slice(0,e)},c.prototype.getBlockAtIndex=function(t){return this.blockList.getObjectAtIndex(t)},c.prototype.getBlockAtPosition=function(t){var e;return e=this.locationFromPosition(t).index,this.getBlockAtIndex(e)},c.prototype.getTextAtIndex=function(t){var e;return null!=(e=this.getBlockAtIndex(t))?e.text:void 0},c.prototype.getTextAtPosition=function(t){var e;return e=this.locationFromPosition(t).index,this.getTextAtIndex(e)},c.prototype.getPieceAtPosition=function(t){var e,n,i;return i=this.locationFromPosition(t),e=i.index,n=i.offset,this.getTextAtIndex(e).getPieceAtPosition(n)},c.prototype.getCharacterAtPosition=function(t){var e,n,i;return i=this.locationFromPosition(t),e=i.index,n=i.offset,this.getTextAtIndex(e).getStringAtRange([n,n+1])},c.prototype.getLength=function(){return this.blockList.getEndPosition()},c.prototype.getBlocks=function(){return this.blockList.toArray()},c.prototype.getBlockCount=function(){return this.blockList.length},c.prototype.getEditCount=function(){return this.editCount},c.prototype.eachBlock=function(t){return this.blockList.eachObject(t)},c.prototype.eachBlockAtRange=function(t,e){var n,o,r,s,a,u,c,l,h,p,d,f;if(u=t=i(t),d=u[0],r=u[1],p=this.locationFromPosition(d),o=this.locationFromPosition(r),p.index===o.index)return n=this.getBlockAtIndex(p.index),f=[p.offset,o.offset],e(n,f,p.index);for(h=[],a=s=c=p.index,l=o.index;l>=c?l>=s:s>=l;a=l>=c?++s:--s)(n=this.getBlockAtIndex(a))?(f=function(){switch(a){case p.index:return[p.offset,n.text.getLength()];case o.index:return[0,o.offset];default:return[0,n.text.getLength()]}}(),h.push(e(n,f,a))):h.push(void 0);return h},c.prototype.getCommonAttributesAtRange=function(t){var n,r,s;return r=(t=i(t))[0],o(t)?this.getCommonAttributesAtPosition(r):(s=[],n=[],this.eachBlockAtRange(t,function(t,e){return e[0]!==e[1]?(s.push(t.text.getCommonAttributesAtRange(e)),n.push(l(t))):void 0 }),e.Hash.fromCommonAttributesOfObjects(s).merge(e.Hash.fromCommonAttributesOfObjects(n)).toObject())},c.prototype.getCommonAttributesAtPosition=function(t){var n,i,o,r,s,a,c,h,p,d;if(p=this.locationFromPosition(t),s=p.index,h=p.offset,o=this.getBlockAtIndex(s),!o)return{};r=l(o),n=o.text.getAttributesAtPosition(h),i=o.text.getAttributesAtPosition(h-1),a=function(){var t,n;t=e.config.textAttributes,n=[];for(c in t)d=t[c],d.inheritable&&n.push(c);return n}();for(c in i)d=i[c],(d===n[c]||u.call(a,c)>=0)&&(r[c]=d);return r},c.prototype.getRangeOfCommonAttributeAtPosition=function(t,e){var n,o,r,s,a,u,c,l,h;return a=this.locationFromPosition(e),r=a.index,s=a.offset,h=this.getTextAtIndex(r),u=h.getExpandedRangeForAttributeAtOffset(t,s),l=u[0],o=u[1],c=this.positionFromLocation({index:r,offset:l}),n=this.positionFromLocation({index:r,offset:o}),i([c,n])},c.prototype.getBaseBlockAttributes=function(){var t,e,n,i,o,r,s;for(t=this.getBlockAtIndex(0).getAttributes(),n=i=1,s=this.getBlockCount();s>=1?s>i:i>s;n=s>=1?++i:--i)e=this.getBlockAtIndex(n).getAttributes(),r=Math.min(t.length,e.length),t=function(){var n,i,s;for(s=[],o=n=0,i=r;(i>=0?i>n:n>i)&&e[o]===t[o];o=i>=0?++n:--n)s.push(e[o]);return s}();return t},l=function(t){var e,n;return n={},(e=t.getLastAttribute())&&(n[e]=!0),n},c.prototype.getAttachmentById=function(t){var e,n,i,o;for(o=this.getAttachments(),n=0,i=o.length;i>n;n++)if(e=o[n],e.id===t)return e},c.prototype.getAttachmentPieces=function(){var t;return t=[],this.blockList.eachObject(function(e){var n;return n=e.text,t=t.concat(n.getAttachmentPieces())}),t},c.prototype.getAttachments=function(){var t,e,n,i,o;for(i=this.getAttachmentPieces(),o=[],t=0,e=i.length;e>t;t++)n=i[t],o.push(n.attachment);return o},c.prototype.getRangeOfAttachment=function(t){var e,n,o,r,s,a,u;for(r=0,s=this.blockList.toArray(),n=e=0,o=s.length;o>e;n=++e){if(a=s[n].text,u=a.getRangeOfAttachment(t))return i([r+u[0],r+u[1]]);r+=a.getLength()}},c.prototype.getLocationRangeOfAttachment=function(t){var e;return e=this.getRangeOfAttachment(t),this.locationRangeFromRange(e)},c.prototype.getAttachmentPieceForAttachment=function(t){var e,n,i,o;for(o=this.getAttachmentPieces(),e=0,n=o.length;n>e;e++)if(i=o[e],i.attachment===t)return i},c.prototype.findRangesForBlockAttribute=function(t){var e,n,i,o,r,s,a;for(r=0,s=[],a=this.getBlocks(),n=0,i=a.length;i>n;n++)e=a[n],o=e.getLength(),e.hasAttribute(t)&&s.push([r,r+o]),r+=o;return s},c.prototype.findRangesForTextAttribute=function(t,e){var n,i,o,r,s,a,u,c,l,h;for(h=(null!=e?e:{}).withValue,a=0,u=[],c=[],r=function(e){return null!=h?e.getAttribute(t)===h:e.hasAttribute(t)},l=this.getPieces(),n=0,i=l.length;i>n;n++)s=l[n],o=s.getLength(),r(s)&&(u[1]===a?u[1]=a+o:c.push(u=[a,a+o])),a+=o;return c},c.prototype.locationFromPosition=function(t){var e,n;return n=this.blockList.findIndexAndOffsetAtPosition(Math.max(0,t)),null!=n.index?n:(e=this.getBlocks(),{index:e.length-1,offset:e[e.length-1].getLength()})},c.prototype.positionFromLocation=function(t){return this.blockList.findPositionAtIndexAndOffset(t.index,t.offset)},c.prototype.locationRangeFromPosition=function(t){return i(this.locationFromPosition(t))},c.prototype.locationRangeFromRange=function(t){var e,n,o,r;if(t=i(t))return r=t[0],n=t[1],o=this.locationFromPosition(r),e=this.locationFromPosition(n),i([o,e])},c.prototype.rangeFromLocationRange=function(t){var e,n;return t=i(t),e=this.positionFromLocation(t[0]),o(t)||(n=this.positionFromLocation(t[1])),i([e,n])},c.prototype.isEqualTo=function(t){return this.blockList.isEqualTo(null!=t?t.blockList:void 0)},c.prototype.getTexts=function(){var t,e,n,i,o;for(i=this.getBlocks(),o=[],e=0,n=i.length;n>e;e++)t=i[e],o.push(t.text);return o},c.prototype.getPieces=function(){var t,e,n,i,o;for(n=[],i=this.getTexts(),t=0,e=i.length;e>t;t++)o=i[t],n.push.apply(n,o.getPieces());return n},c.prototype.getObjects=function(){return this.getBlocks().concat(this.getTexts()).concat(this.getPieces())},c.prototype.toSerializableDocument=function(){var t;return t=[],this.blockList.eachObject(function(e){return t.push(e.copyWithText(e.text.toSerializableText()))}),new this.constructor(t)},c.prototype.toString=function(){return this.blockList.toString()},c.prototype.toJSON=function(){return this.blockList.toJSON()},c.prototype.toConsole=function(){var t;return JSON.stringify(function(){var e,n,i,o;for(i=this.blockList.toArray(),o=[],e=0,n=i.length;n>e;e++)t=i[e],o.push(JSON.parse(t.text.toConsole()));return o}.call(this))},c}(e.Object)}.call(this),function(){e.LineBreakInsertion=function(){function t(t){var e;this.composition=t,this.document=this.composition.document,e=this.composition.getSelectedRange(),this.startPosition=e[0],this.endPosition=e[1],this.startLocation=this.document.locationFromPosition(this.startPosition),this.endLocation=this.document.locationFromPosition(this.endPosition),this.block=this.document.getBlockAtIndex(this.endLocation.index),this.breaksOnReturn=this.block.breaksOnReturn(),this.previousCharacter=this.block.text.getStringAtPosition(this.endLocation.offset-1),this.nextCharacter=this.block.text.getStringAtPosition(this.endLocation.offset)}return t.prototype.shouldInsertBlockBreak=function(){return this.block.hasAttributes()&&this.block.isListItem()&&!this.block.isEmpty()?0!==this.startLocation.offset:this.breaksOnReturn&&"\n"!==this.nextCharacter},t.prototype.shouldBreakFormattedBlock=function(){return this.block.hasAttributes()&&!this.block.isListItem()&&(this.breaksOnReturn&&"\n"===this.nextCharacter||"\n"===this.previousCharacter)},t.prototype.shouldDecreaseListLevel=function(){return this.block.hasAttributes()&&this.block.isListItem()&&this.block.isEmpty()},t.prototype.shouldPrependListItem=function(){return this.block.isListItem()&&0===this.startLocation.offset&&!this.block.isEmpty()},t.prototype.shouldRemoveLastBlockAttribute=function(){return this.block.hasAttributes()&&!this.block.isListItem()&&this.block.isEmpty()},t}()}.call(this),function(){var t,n,i,o,r,s,a,u,c,l,h=function(t,e){function n(){this.constructor=t}for(var i in e)p.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},p={}.hasOwnProperty;s=e.normalizeRange,c=e.rangesAreEqual,u=e.rangeIsCollapsed,a=e.objectsAreEqual,t=e.arrayStartsWith,l=e.summarizeArrayChange,i=e.getAllAttributeNames,o=e.getBlockConfig,r=e.getTextConfig,n=e.extend,e.Composition=function(p){function d(){this.document=new e.Document,this.attachments=[],this.currentAttributes={},this.revision=0}var f;return h(d,p),d.prototype.setDocument=function(t){var e;return t.isEqualTo(this.document)?void 0:(this.document=t,this.refreshAttachments(),this.revision++,null!=(e=this.delegate)&&"function"==typeof e.compositionDidChangeDocument?e.compositionDidChangeDocument(t):void 0)},d.prototype.getSnapshot=function(){return{document:this.document,selectedRange:this.getSelectedRange()}},d.prototype.loadSnapshot=function(t){var n,i,o,r;return n=t.document,r=t.selectedRange,null!=(i=this.delegate)&&"function"==typeof i.compositionWillLoadSnapshot&&i.compositionWillLoadSnapshot(),this.setDocument(null!=n?n:new e.Document),this.setSelection(null!=r?r:[0,0]),null!=(o=this.delegate)&&"function"==typeof o.compositionDidLoadSnapshot?o.compositionDidLoadSnapshot():void 0},d.prototype.insertText=function(t,e){var n,i,o,r;return r=(null!=e?e:{updatePosition:!0}).updatePosition,i=this.getSelectedRange(),this.setDocument(this.document.insertTextAtRange(t,i)),o=i[0],n=o+t.getLength(),r&&this.setSelection(n),this.notifyDelegateOfInsertionAtRange([o,n])},d.prototype.insertBlock=function(t){var n;return null==t&&(t=new e.Block),n=new e.Document([t]),this.insertDocument(n)},d.prototype.insertDocument=function(t){var n,i,o;return null==t&&(t=new e.Document),i=this.getSelectedRange(),this.setDocument(this.document.insertDocumentAtRange(t,i)),o=i[0],n=o+t.getLength(),this.setSelection(n),this.notifyDelegateOfInsertionAtRange([o,n])},d.prototype.insertString=function(t,n){var i,o;return i=this.getCurrentTextAttributes(),o=e.Text.textForStringWithAttributes(t,i),this.insertText(o,n)},d.prototype.insertBlockBreak=function(){var t,e,n;return e=this.getSelectedRange(),this.setDocument(this.document.insertBlockBreakAtRange(e)),n=e[0],t=n+1,this.setSelection(t),this.notifyDelegateOfInsertionAtRange([n,t])},d.prototype.insertLineBreak=function(){var t,n;return n=new e.LineBreakInsertion(this),n.shouldDecreaseListLevel()?(this.decreaseListLevel(),this.setSelection(n.startPosition)):n.shouldPrependListItem()?(t=new e.Document([n.block.copyWithoutText()]),this.insertDocument(t)):n.shouldInsertBlockBreak()?this.insertBlockBreak():n.shouldRemoveLastBlockAttribute()?this.removeLastBlockAttribute():n.shouldBreakFormattedBlock()?this.breakFormattedBlock(n):this.insertString("\n")},d.prototype.insertHTML=function(t){var n,i,o,r;return n=e.Document.fromHTML(t),o=this.getSelectedRange(),this.setDocument(this.document.mergeDocumentAtRange(n,o)),r=o[0],i=r+n.getLength()-1,this.setSelection(i),this.notifyDelegateOfInsertionAtRange([r,i])},d.prototype.replaceHTML=function(t){var n,i,o;return n=e.Document.fromHTML(t).copyUsingObjectsFromDocument(this.document),i=this.getLocationRange({strict:!1}),o=this.document.rangeFromLocationRange(i),this.setDocument(n),this.setSelection(o)},d.prototype.insertFile=function(t){return this.insertFiles([t])},d.prototype.insertFiles=function(t){var n,i,o,r,s,a;for(i=[],r=0,s=t.length;s>r;r++)o=t[r],(null!=(a=this.delegate)?a.compositionShouldAcceptFile(o):void 0)&&(n=e.Attachment.attachmentForFile(o),i.push(n));return this.insertAttachments(i)},d.prototype.insertAttachment=function(t){return this.insertAttachments([t])},d.prototype.insertAttachments=function(t){var n,i,o,r,s,a,u,c,l;for(c=new e.Text,r=0,s=t.length;s>r;r++)n=t[r],l=n.getType(),a=null!=(u=e.config.attachments[l])?u.presentation:void 0,o=this.getCurrentTextAttributes(),a&&(o.presentation=a),i=e.Text.textForAttachmentWithAttributes(n,o),c=c.appendText(i);return this.insertText(c)},d.prototype.shouldManageDeletingInDirection=function(t){var e;if(e=this.getLocationRange(),u(e)){if("backward"===t&&0===e[0].offset)return!0;if(this.shouldManageMovingCursorInDirection(t))return!0}else if(e[0].index!==e[1].index)return!0;return!1},d.prototype.deleteInDirection=function(t,e){var n,i,o,r,s,a,c,l;return r=(null!=e?e:{}).length,s=this.getLocationRange(),a=this.getSelectedRange(),c=u(a),c?o="backward"===t&&0===s[0].offset:l=s[0].index!==s[1].index,o&&this.canDecreaseBlockAttributeLevel()&&(i=this.getBlock(),i.isListItem()?this.decreaseListLevel():this.decreaseBlockAttributeLevel(),this.setSelection(a[0]),i.isEmpty())?!1:(c&&(a=this.getExpandedRangeInDirection(t,{length:r}),"backward"===t&&(n=this.getAttachmentAtRange(a))),n?(this.editAttachment(n),!1):(this.setDocument(this.document.removeTextAtRange(a)),this.setSelection(a[0]),o||l?!1:void 0))},d.prototype.moveTextFromRange=function(t){var e;return e=this.getSelectedRange()[0],this.setDocument(this.document.moveTextFromRangeToPosition(t,e)),this.setSelection(e)},d.prototype.removeAttachment=function(t){var e;return(e=this.document.getRangeOfAttachment(t))?(this.stopEditingAttachment(),this.setDocument(this.document.removeTextAtRange(e)),this.setSelection(e[0])):void 0},d.prototype.removeLastBlockAttribute=function(){var t,e,n,i;return n=this.getSelectedRange(),i=n[0],e=n[1],t=this.document.getBlockAtPosition(e),this.removeCurrentAttribute(t.getLastAttribute()),this.setSelection(i)},f=" ",d.prototype.insertPlaceholder=function(){return this.placeholderPosition=this.getPosition(),this.insertString(f)},d.prototype.selectPlaceholder=function(){return null!=this.placeholderPosition?(this.setSelectedRange([this.placeholderPosition,this.placeholderPosition+f.length]),this.getSelectedRange()):void 0},d.prototype.forgetPlaceholder=function(){return this.placeholderPosition=null},d.prototype.hasCurrentAttribute=function(t){var e;return e=this.currentAttributes[t],null!=e&&e!==!1},d.prototype.toggleCurrentAttribute=function(t){var e;return(e=!this.currentAttributes[t])?this.setCurrentAttribute(t,e):this.removeCurrentAttribute(t)},d.prototype.canSetCurrentAttribute=function(t){return o(t)?this.canSetCurrentBlockAttribute(t):this.canSetCurrentTextAttribute(t)},d.prototype.canSetCurrentTextAttribute=function(){var t,e,n,i,o;if(e=this.getSelectedDocument()){for(o=e.getAttachments(),n=0,i=o.length;i>n;n++)if(t=o[n],!t.hasContent())return!1;return!0}},d.prototype.canSetCurrentBlockAttribute=function(){var t;if(t=this.getBlock())return!t.isTerminalBlock()},d.prototype.setCurrentAttribute=function(t,e){return o(t)?this.setBlockAttribute(t,e):(this.setTextAttribute(t,e),this.currentAttributes[t]=e,this.notifyDelegateOfCurrentAttributesChange())},d.prototype.setTextAttribute=function(t,n){var i,o,r,s;if(o=this.getSelectedRange())return r=o[0],i=o[1],r!==i?this.setDocument(this.document.addAttributeAtRange(t,n,o)):"href"===t?(s=e.Text.textForStringWithAttributes(n,{href:n}),this.insertText(s)):void 0},d.prototype.setBlockAttribute=function(t,e){var n,i;if(i=this.getSelectedRange())return this.canSetCurrentAttribute(t)?(n=this.getBlock(),this.setDocument(this.document.applyBlockAttributeAtRange(t,e,i)),this.setSelection(i)):void 0},d.prototype.removeCurrentAttribute=function(t){return o(t)?(this.removeBlockAttribute(t),this.updateCurrentAttributes()):(this.removeTextAttribute(t),delete this.currentAttributes[t],this.notifyDelegateOfCurrentAttributesChange())},d.prototype.removeTextAttribute=function(t){var e;if(e=this.getSelectedRange())return this.setDocument(this.document.removeAttributeAtRange(t,e))},d.prototype.removeBlockAttribute=function(t){var e;if(e=this.getSelectedRange())return this.setDocument(this.document.removeAttributeAtRange(t,e))},d.prototype.canDecreaseNestingLevel=function(){var t;return(null!=(t=this.getBlock())?t.getNestingLevel():void 0)>0},d.prototype.canIncreaseNestingLevel=function(){var e,n,i;if(e=this.getBlock())return(null!=(i=o(e.getLastNestableAttribute()))?i.listAttribute:0)?(n=this.getPreviousBlock())?t(n.getListItemAttributes(),e.getListItemAttributes()):void 0:e.getNestingLevel()>0},d.prototype.decreaseNestingLevel=function(){var t;if(t=this.getBlock())return this.setDocument(this.document.replaceBlock(t,t.decreaseNestingLevel()))},d.prototype.increaseNestingLevel=function(){var t;if(t=this.getBlock())return this.setDocument(this.document.replaceBlock(t,t.increaseNestingLevel()))},d.prototype.canDecreaseBlockAttributeLevel=function(){var t;return(null!=(t=this.getBlock())?t.getAttributeLevel():void 0)>0},d.prototype.decreaseBlockAttributeLevel=function(){var t,e;return(t=null!=(e=this.getBlock())?e.getLastAttribute():void 0)?this.removeCurrentAttribute(t):void 0},d.prototype.decreaseListLevel=function(){var t,e,n,i,o,r;for(r=this.getSelectedRange()[0],o=this.document.locationFromPosition(r).index,n=o,t=this.getBlock().getAttributeLevel();(e=this.document.getBlockAtIndex(n+1))&&e.isListItem()&&e.getAttributeLevel()>t;)n++;return r=this.document.positionFromLocation({index:o,offset:0}),i=this.document.positionFromLocation({index:n,offset:0}),this.setDocument(this.document.removeLastListAttributeAtRange([r,i]))},d.prototype.updateCurrentAttributes=function(){var t,e,n,o,r,s;if(s=this.getSelectedRange({ignoreLock:!0})){for(e=this.document.getCommonAttributesAtRange(s),r=i(),n=0,o=r.length;o>n;n++)t=r[n],e[t]||this.canSetCurrentAttribute(t)||(e[t]=!1);if(!a(e,this.currentAttributes))return this.currentAttributes=e,this.notifyDelegateOfCurrentAttributesChange()}},d.prototype.getCurrentAttributes=function(){return n.call({},this.currentAttributes)},d.prototype.getCurrentTextAttributes=function(){var t,e,n,i;t={},n=this.currentAttributes;for(e in n)i=n[e],i!==!1&&r(e)&&(t[e]=i);return t},d.prototype.freezeSelection=function(){return this.setCurrentAttribute("frozen",!0)},d.prototype.thawSelection=function(){return this.removeCurrentAttribute("frozen")},d.prototype.hasFrozenSelection=function(){return this.hasCurrentAttribute("frozen")},d.proxyMethod("getSelectionManager().getPointRange"),d.proxyMethod("getSelectionManager().setLocationRangeFromPointRange"),d.proxyMethod("getSelectionManager().createLocationRangeFromDOMRange"),d.proxyMethod("getSelectionManager().locationIsCursorTarget"),d.proxyMethod("getSelectionManager().selectionIsExpanded"),d.proxyMethod("delegate?.getSelectionManager"),d.prototype.setSelection=function(t){var e,n;return e=this.document.locationRangeFromRange(t),null!=(n=this.delegate)?n.compositionDidRequestChangingSelectionToLocationRange(e):void 0},d.prototype.getSelectedRange=function(){var t;return(t=this.getLocationRange())?this.document.rangeFromLocationRange(t):void 0},d.prototype.setSelectedRange=function(t){var e;return e=this.document.locationRangeFromRange(t),this.getSelectionManager().setLocationRange(e)},d.prototype.getPosition=function(){var t;return(t=this.getLocationRange())?this.document.positionFromLocation(t[0]):void 0},d.prototype.getLocationRange=function(t){var e,n;return null!=(e=null!=(n=this.targetLocationRange)?n:this.getSelectionManager().getLocationRange(t))?e:s({index:0,offset:0})},d.prototype.withTargetLocationRange=function(t,e){var n;this.targetLocationRange=t;try{n=e()}finally{this.targetLocationRange=null}return n},d.prototype.withTargetRange=function(t,e){var n;return n=this.document.locationRangeFromRange(t),this.withTargetLocationRange(n,e)},d.prototype.withTargetDOMRange=function(t,e){var n;return n=this.createLocationRangeFromDOMRange(t,{strict:!1}),this.withTargetLocationRange(n,e)},d.prototype.getExpandedRangeInDirection=function(t,e){var n,i,o,r;return i=(null!=e?e:{}).length,o=this.getSelectedRange(),r=o[0],n=o[1],"backward"===t?i?r-=i:r=this.translateUTF16PositionFromOffset(r,-1):i?n+=i:n=this.translateUTF16PositionFromOffset(n,1),s([r,n])},d.prototype.shouldManageMovingCursorInDirection=function(t){var e;return this.editingAttachment?!0:(e=this.getExpandedRangeInDirection(t),null!=this.getAttachmentAtRange(e))},d.prototype.moveCursorInDirection=function(t){var e,n,i,o;return this.editingAttachment?i=this.document.getRangeOfAttachment(this.editingAttachment):(o=this.getSelectedRange(),i=this.getExpandedRangeInDirection(t),n=!c(o,i)),this.setSelectedRange("backward"===t?i[0]:i[1]),n&&(e=this.getAttachmentAtRange(i))?this.editAttachment(e):void 0},d.prototype.expandSelectionInDirection=function(t,e){var n,i;return n=(null!=e?e:{}).length,i=this.getExpandedRangeInDirection(t,{length:n}),this.setSelectedRange(i)},d.prototype.expandSelectionForEditing=function(){return this.hasCurrentAttribute("href")?this.expandSelectionAroundCommonAttribute("href"):void 0},d.prototype.expandSelectionAroundCommonAttribute=function(t){var e,n;return e=this.getPosition(),n=this.document.getRangeOfCommonAttributeAtPosition(t,e),this.setSelectedRange(n)},d.prototype.selectionContainsAttachments=function(){var t;return(null!=(t=this.getSelectedAttachments())?t.length:void 0)>0},d.prototype.selectionIsInCursorTarget=function(){return this.editingAttachment||this.positionIsCursorTarget(this.getPosition())},d.prototype.positionIsCursorTarget=function(t){var e;return(e=this.document.locationFromPosition(t))?this.locationIsCursorTarget(e):void 0},d.prototype.positionIsBlockBreak=function(t){var e;return null!=(e=this.document.getPieceAtPosition(t))?e.isBlockBreak():void 0},d.prototype.getSelectedDocument=function(){var t;return(t=this.getSelectedRange())?this.document.getDocumentAtRange(t):void 0},d.prototype.getSelectedAttachments=function(){var t;return null!=(t=this.getSelectedDocument())?t.getAttachments():void 0},d.prototype.getAttachments=function(){return this.attachments.slice(0)},d.prototype.refreshAttachments=function(){var t,e,n,i,o,r,s,a,u,c,h,p;for(n=this.document.getAttachments(),a=l(this.attachments,n),t=a.added,h=a.removed,this.attachments=n,i=0,r=h.length;r>i;i++)e=h[i],e.delegate=null,null!=(u=this.delegate)&&"function"==typeof u.compositionDidRemoveAttachment&&u.compositionDidRemoveAttachment(e);for(p=[],o=0,s=t.length;s>o;o++)e=t[o],e.delegate=this,p.push(null!=(c=this.delegate)&&"function"==typeof c.compositionDidAddAttachment?c.compositionDidAddAttachment(e):void 0);return p},d.prototype.attachmentDidChangeAttributes=function(t){var e;return this.revision++,null!=(e=this.delegate)&&"function"==typeof e.compositionDidEditAttachment?e.compositionDidEditAttachment(t):void 0},d.prototype.attachmentDidChangePreviewURL=function(t){var e;return this.revision++,null!=(e=this.delegate)&&"function"==typeof e.compositionDidChangeAttachmentPreviewURL?e.compositionDidChangeAttachmentPreviewURL(t):void 0},d.prototype.editAttachment=function(t,e){var n;if(t!==this.editingAttachment)return this.stopEditingAttachment(),this.editingAttachment=t,null!=(n=this.delegate)&&"function"==typeof n.compositionDidStartEditingAttachment?n.compositionDidStartEditingAttachment(this.editingAttachment,e):void 0},d.prototype.stopEditingAttachment=function(){var t;if(this.editingAttachment)return null!=(t=this.delegate)&&"function"==typeof t.compositionDidStopEditingAttachment&&t.compositionDidStopEditingAttachment(this.editingAttachment),this.editingAttachment=null},d.prototype.updateAttributesForAttachment=function(t,e){return this.setDocument(this.document.updateAttributesForAttachment(t,e))},d.prototype.removeAttributeForAttachment=function(t,e){return this.setDocument(this.document.removeAttributeForAttachment(t,e))},d.prototype.breakFormattedBlock=function(t){var n,i,o,r,s;return i=t.document,n=t.block,r=t.startPosition,s=[r-1,r],n.getBlockBreakPosition()===t.startLocation.offset?(n.breaksOnReturn()&&"\n"===t.nextCharacter?r+=1:i=i.removeTextAtRange(s),s=[r,r]):"\n"===t.nextCharacter?"\n"===t.previousCharacter?s=[r-1,r+1]:(s=[r,r+1],r+=1):t.startLocation.offset-1!==0&&(r+=1),o=new e.Document([n.removeLastAttribute().copyWithoutText()]),this.setDocument(i.insertDocumentAtRange(o,s)),this.setSelection(r)},d.prototype.getPreviousBlock=function(){var t,e;return(e=this.getLocationRange())&&(t=e[0].index,t>0)?this.document.getBlockAtIndex(t-1):void 0},d.prototype.getBlock=function(){var t;return(t=this.getLocationRange())?this.document.getBlockAtIndex(t[0].index):void 0},d.prototype.getAttachmentAtRange=function(t){var n;return n=this.document.getDocumentAtRange(t),n.toString()===e.OBJECT_REPLACEMENT_CHARACTER+"\n"?n.getAttachments()[0]:void 0},d.prototype.notifyDelegateOfCurrentAttributesChange=function(){var t;return null!=(t=this.delegate)&&"function"==typeof t.compositionDidChangeCurrentAttributes?t.compositionDidChangeCurrentAttributes(this.currentAttributes):void 0},d.prototype.notifyDelegateOfInsertionAtRange=function(t){var e;return null!=(e=this.delegate)&&"function"==typeof e.compositionDidPerformInsertionAtRange?e.compositionDidPerformInsertionAtRange(t):void 0},d.prototype.translateUTF16PositionFromOffset=function(t,e){var n,i;return i=this.document.toUTF16String(),n=i.offsetFromUCS2Offset(t),i.offsetToUCS2Offset(n+e)},d}(e.BasicObject)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.UndoManager=function(e){function n(t){this.composition=t,this.undoEntries=[],this.redoEntries=[]}var i;return t(n,e),n.prototype.recordUndoEntry=function(t,e){var n,o,r,s,a;return s=null!=e?e:{},o=s.context,n=s.consolidatable,r=this.undoEntries.slice(-1)[0],n&&i(r,t,o)?void 0:(a=this.createEntry({description:t,context:o}),this.undoEntries.push(a),this.redoEntries=[])},n.prototype.undo=function(){var t,e;return(e=this.undoEntries.pop())?(t=this.createEntry(e),this.redoEntries.push(t),this.composition.loadSnapshot(e.snapshot)):void 0},n.prototype.redo=function(){var t,e;return(t=this.redoEntries.pop())?(e=this.createEntry(t),this.undoEntries.push(e),this.composition.loadSnapshot(t.snapshot)):void 0},n.prototype.canUndo=function(){return this.undoEntries.length>0},n.prototype.canRedo=function(){return this.redoEntries.length>0},n.prototype.createEntry=function(t){var e,n,i;return i=null!=t?t:{},n=i.description,e=i.context,{description:null!=n?n.toString():void 0,context:JSON.stringify(e),snapshot:this.composition.getSnapshot()}},i=function(t,e,n){return(null!=t?t.description:void 0)===(null!=e?e.toString():void 0)&&(null!=t?t.context:void 0)===JSON.stringify(n)},n}(e.BasicObject)}.call(this),function(){var t;e.attachmentGalleryFilter=function(e){var n;return n=new t(e),n.perform(),n.getSnapshot()},t=function(){function t(t){this.document=t.document,this.selectedRange=t.selectedRange}var e,n,i;return e="attachmentGallery",n="presentation",i="gallery",t.prototype.perform=function(){return this.removeBlockAttribute(),this.applyBlockAttribute()},t.prototype.getSnapshot=function(){return{document:this.document,selectedRange:this.selectedRange}},t.prototype.removeBlockAttribute=function(){var t,n,i,o,r;for(o=this.findRangesOfBlocks(),r=[],t=0,n=o.length;n>t;t++)i=o[t],r.push(this.document=this.document.removeAttributeAtRange(e,i));return r},t.prototype.applyBlockAttribute=function(){var t,n,i,o,r,s;for(i=0,r=this.findRangesOfPieces(),s=[],t=0,n=r.length;n>t;t++)o=r[t],o[1]-o[0]>1&&(o[0]+=i,o[1]+=i,"\n"!==this.document.getCharacterAtPosition(o[1])&&(this.document=this.document.insertBlockBreakAtRange(o[1]),o[1]n;n++)e=t[n],this.manageAttachment(e)}return t(i,n),i.prototype.getAttachments=function(){var t,e,n,i;n=this.managedAttachments,i=[];for(e in n)t=n[e],i.push(t);return i},i.prototype.manageAttachment=function(t){var n,i;return null!=(n=this.managedAttachments)[i=t.id]?n[i]:n[i]=new e.ManagedAttachment(this,t)},i.prototype.attachmentIsManaged=function(t){return t.id in this.managedAttachments},i.prototype.requestRemovalOfAttachment=function(t){var e;return this.attachmentIsManaged(t)&&null!=(e=this.delegate)&&"function"==typeof e.attachmentManagerDidRequestRemovalOfAttachment?e.attachmentManagerDidRequestRemovalOfAttachment(t):void 0},i.prototype.unmanageAttachment=function(t){var e;return e=this.managedAttachments[t.id],delete this.managedAttachments[t.id],e},i}(e.BasicObject)}.call(this),function(){var t,n,i,o,r,s,a,u,c,l,h;t=e.elementContainsNode,n=e.findChildIndexOfNode,r=e.nodeIsBlockStart,s=e.nodeIsBlockStartComment,o=e.nodeIsBlockContainer,a=e.nodeIsCursorTarget,u=e.nodeIsEmptyTextNode,c=e.nodeIsTextNode,i=e.nodeIsAttachmentElement,l=e.tagName,h=e.walkTree,e.LocationMapper=function(){function e(t){this.element=t}var p,d,f,g;return e.prototype.findLocationFromContainerAndOffset=function(e,i,o){var s,u,l,p,g,m,v;for(m=(null!=o?o:{strict:!0}).strict,u=0,l=!1,p={index:0,offset:0},(s=this.findAttachmentElementParentForNode(e))&&(e=s.parentNode,i=n(s)),v=h(this.element,{usingFilter:f});v.nextNode();){if(g=v.currentNode,g===e&&c(e)){a(g)||(p.offset+=i); break}if(g.parentNode===e){if(u++===i)break}else if(!t(e,g)&&u>0)break;r(g,{strict:m})?(l&&p.index++,p.offset=0,l=!0):p.offset+=d(g)}return p},e.prototype.findContainerAndOffsetFromLocation=function(t){var e,i,s,u,l;if(0===t.index&&0===t.offset){for(e=this.element,u=0;e.firstChild;)if(e=e.firstChild,o(e)){u=1;break}return[e,u]}if(l=this.findNodeAndOffsetFromLocation(t),i=l[0],s=l[1],i){if(c(i))0===d(i)?(e=i.parentNode.parentNode,u=n(i.parentNode),a(i,{name:"right"})&&u++):(e=i,u=t.offset-s);else{if(e=i.parentNode,!r(i.previousSibling)&&!o(e))for(;i===e.lastChild&&(i=e,e=e.parentNode,!o(e)););u=n(i),0!==t.offset&&u++}return[e,u]}},e.prototype.findNodeAndOffsetFromLocation=function(t){var e,n,i,o,r,s,u,l;for(u=0,l=this.getSignificantNodesForIndex(t.index),n=0,i=l.length;i>n;n++){if(e=l[n],o=d(e),t.offset<=u+o)if(c(e)){if(r=e,s=u,t.offset===s&&a(r))break}else r||(r=e,s=u);if(u+=o,u>t.offset)break}return[r,s]},e.prototype.findAttachmentElementParentForNode=function(t){for(;t&&t!==this.element;){if(i(t))return t;t=t.parentNode}},e.prototype.getSignificantNodesForIndex=function(t){var e,n,i,o,r;for(i=[],r=h(this.element,{usingFilter:p}),o=!1;r.nextNode();)if(n=r.currentNode,s(n)){if("undefined"!=typeof e&&null!==e?e++:e=0,e===t)o=!0;else if(o)break}else o&&i.push(n);return i},d=function(t){var e;return t.nodeType===Node.TEXT_NODE?a(t)?0:(e=t.textContent,e.length):"br"===l(t)||i(t)?1:0},p=function(t){return g(t)===NodeFilter.FILTER_ACCEPT?f(t):NodeFilter.FILTER_REJECT},g=function(t){return u(t)?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT},f=function(t){return i(t.parentNode)?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT},e}()}.call(this),function(){var t,n,i=[].slice;t=e.getDOMRange,n=e.setDOMRange,e.PointMapper=function(){function e(){}return e.prototype.createDOMRangeFromPoint=function(e){var i,o,r,s,a,u,c,l;if(c=e.x,l=e.y,document.caretPositionFromPoint)return a=document.caretPositionFromPoint(c,l),r=a.offsetNode,o=a.offset,i=document.createRange(),i.setStart(r,o),i;if(document.caretRangeFromPoint)return document.caretRangeFromPoint(c,l);if(document.body.createTextRange){s=t();try{u=document.body.createTextRange(),u.moveToPoint(c,l),u.select()}catch(h){}return i=t(),n(s),i}},e.prototype.getClientRectsForDOMRange=function(t){var e,n,o;return n=i.call(t.getClientRects()),o=n[0],e=n[n.length-1],[o,e]},e}()}.call(this),function(){var t,n=function(t,e){return function(){return t.apply(e,arguments)}},i=function(t,e){function n(){this.constructor=t}for(var i in e)o.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},o={}.hasOwnProperty,r=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.getDOMRange,e.SelectionChangeObserver=function(e){function o(){this.run=n(this.run,this),this.update=n(this.update,this),this.selectionManagers=[]}var s;return i(o,e),o.prototype.start=function(){return this.started?void 0:(this.started=!0,"onselectionchange"in document?document.addEventListener("selectionchange",this.update,!0):this.run())},o.prototype.stop=function(){return this.started?(this.started=!1,document.removeEventListener("selectionchange",this.update,!0)):void 0},o.prototype.registerSelectionManager=function(t){return r.call(this.selectionManagers,t)<0?(this.selectionManagers.push(t),this.start()):void 0},o.prototype.unregisterSelectionManager=function(t){var e;return this.selectionManagers=function(){var n,i,o,r;for(o=this.selectionManagers,r=[],n=0,i=o.length;i>n;n++)e=o[n],e!==t&&r.push(e);return r}.call(this),0===this.selectionManagers.length?this.stop():void 0},o.prototype.notifySelectionManagersOfSelectionChange=function(){var t,e,n,i,o;for(n=this.selectionManagers,i=[],t=0,e=n.length;e>t;t++)o=n[t],i.push(o.selectionDidChange());return i},o.prototype.update=function(){var e;return e=t(),s(e,this.domRange)?void 0:(this.domRange=e,this.notifySelectionManagersOfSelectionChange())},o.prototype.reset=function(){return this.domRange=null,this.update()},o.prototype.run=function(){return this.started?(this.update(),requestAnimationFrame(this.run)):void 0},s=function(t,e){return(null!=t?t.startContainer:void 0)===(null!=e?e.startContainer:void 0)&&(null!=t?t.startOffset:void 0)===(null!=e?e.startOffset:void 0)&&(null!=t?t.endContainer:void 0)===(null!=e?e.endContainer:void 0)&&(null!=t?t.endOffset:void 0)===(null!=e?e.endOffset:void 0)},o}(e.BasicObject),null==e.selectionChangeObserver&&(e.selectionChangeObserver=new e.SelectionChangeObserver)}.call(this),function(){var t,n,i,o,r,s,a,u,c,l,h=function(t,e){return function(){return t.apply(e,arguments)}},p=function(t,e){function n(){this.constructor=t}for(var i in e)d.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},d={}.hasOwnProperty;i=e.getDOMSelection,n=e.getDOMRange,l=e.setDOMRange,t=e.elementContainsNode,s=e.nodeIsCursorTarget,r=e.innerElementIsActive,o=e.handleEvent,a=e.normalizeRange,u=e.rangeIsCollapsed,c=e.rangesAreEqual,e.SelectionManager=function(d){function f(t){this.element=t,this.selectionDidChange=h(this.selectionDidChange,this),this.didMouseDown=h(this.didMouseDown,this),this.locationMapper=new e.LocationMapper(this.element),this.pointMapper=new e.PointMapper,this.lockCount=0,o("mousedown",{onElement:this.element,withCallback:this.didMouseDown})}return p(f,d),f.prototype.getLocationRange=function(t){var e,i;return null==t&&(t={}),e=t.strict===!1?this.createLocationRangeFromDOMRange(n(),{strict:!1}):t.ignoreLock?this.currentLocationRange:null!=(i=this.lockedLocationRange)?i:this.currentLocationRange},f.prototype.setLocationRange=function(t){var e;if(!this.lockedLocationRange)return t=a(t),(e=this.createDOMRangeFromLocationRange(t))?(l(e),this.updateCurrentLocationRange(t)):void 0},f.prototype.setLocationRangeFromPointRange=function(t){var e,n;return t=a(t),n=this.getLocationAtPoint(t[0]),e=this.getLocationAtPoint(t[1]),this.setLocationRange([n,e])},f.prototype.getClientRectAtLocationRange=function(t){var e;return(e=this.createDOMRangeFromLocationRange(t))?this.getClientRectsForDOMRange(e)[1]:void 0},f.prototype.locationIsCursorTarget=function(t){var e,n,i;return i=this.findNodeAndOffsetFromLocation(t),e=i[0],n=i[1],s(e)},f.prototype.lock=function(){return 0===this.lockCount++?(this.updateCurrentLocationRange(),this.lockedLocationRange=this.getLocationRange()):void 0},f.prototype.unlock=function(){var t;return 0===--this.lockCount&&(t=this.lockedLocationRange,this.lockedLocationRange=null,null!=t)?this.setLocationRange(t):void 0},f.prototype.clearSelection=function(){var t;return null!=(t=i())?t.removeAllRanges():void 0},f.prototype.selectionIsCollapsed=function(){var t;return(null!=(t=n())?t.collapsed:void 0)===!0},f.prototype.selectionIsExpanded=function(){return!this.selectionIsCollapsed()},f.prototype.createLocationRangeFromDOMRange=function(t,e){var n,i;if(null!=t&&this.domRangeWithinElement(t)&&(i=this.findLocationFromContainerAndOffset(t.startContainer,t.startOffset,e)))return t.collapsed||(n=this.findLocationFromContainerAndOffset(t.endContainer,t.endOffset,e)),a([i,n])},f.proxyMethod("locationMapper.findLocationFromContainerAndOffset"),f.proxyMethod("locationMapper.findContainerAndOffsetFromLocation"),f.proxyMethod("locationMapper.findNodeAndOffsetFromLocation"),f.proxyMethod("pointMapper.createDOMRangeFromPoint"),f.proxyMethod("pointMapper.getClientRectsForDOMRange"),f.prototype.didMouseDown=function(){return this.pauseTemporarily()},f.prototype.pauseTemporarily=function(){var e,n,i,r;return this.paused=!0,n=function(e){return function(){var n,o,s;for(e.paused=!1,clearTimeout(r),o=0,s=i.length;s>o;o++)n=i[o],n.destroy();return t(document,e.element)?e.selectionDidChange():void 0}}(this),r=setTimeout(n,200),i=function(){var t,i,r,s;for(r=["mousemove","keydown"],s=[],t=0,i=r.length;i>t;t++)e=r[t],s.push(o(e,{onElement:document,withCallback:n}));return s}()},f.prototype.selectionDidChange=function(){return this.paused||r(this.element)?void 0:this.updateCurrentLocationRange()},f.prototype.updateCurrentLocationRange=function(t){var e;return(null!=t?t:t=this.createLocationRangeFromDOMRange(n()))&&!c(t,this.currentLocationRange)?(this.currentLocationRange=t,null!=(e=this.delegate)&&"function"==typeof e.locationRangeDidChange?e.locationRangeDidChange(this.currentLocationRange.slice(0)):void 0):void 0},f.prototype.createDOMRangeFromLocationRange=function(t){var e,n,i,o;return i=this.findContainerAndOffsetFromLocation(t[0]),n=u(t)?i:null!=(o=this.findContainerAndOffsetFromLocation(t[1]))?o:i,null!=i&&null!=n?(e=document.createRange(),e.setStart.apply(e,i),e.setEnd.apply(e,n),e):void 0},f.prototype.getLocationAtPoint=function(t){var e,n;return(e=this.createDOMRangeFromPoint(t))&&null!=(n=this.createLocationRangeFromDOMRange(e))?n[0]:void 0},f.prototype.domRangeWithinElement=function(e){return e.collapsed?t(this.element,e.startContainer):t(this.element,e.startContainer)&&t(this.element,e.endContainer)},f}(e.BasicObject)}.call(this),function(){var t,n,i,o,r=function(t,e){function n(){this.constructor=t}for(var i in e)s.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},s={}.hasOwnProperty,a=[].slice;i=e.rangeIsCollapsed,o=e.rangesAreEqual,n=e.objectsAreEqual,t=e.getBlockConfig,e.EditorController=function(s){function u(t){var n,i;this.editorElement=t.editorElement,n=t.document,i=t.html,this.selectionManager=new e.SelectionManager(this.editorElement),this.selectionManager.delegate=this,this.composition=new e.Composition,this.composition.delegate=this,this.attachmentManager=new e.AttachmentManager(this.composition.getAttachments()),this.attachmentManager.delegate=this,this.inputController=new(e["Level"+e.config.input.getLevel()+"InputController"])(this.editorElement),this.inputController.delegate=this,this.inputController.responder=this.composition,this.compositionController=new e.CompositionController(this.editorElement,this.composition),this.compositionController.delegate=this,this.toolbarController=new e.ToolbarController(this.editorElement.toolbarElement),this.toolbarController.delegate=this,this.editor=new e.Editor(this.composition,this.selectionManager,this.editorElement),null!=n?this.editor.loadDocument(n):this.editor.loadHTML(i)}var c;return r(u,s),u.prototype.registerSelectionManager=function(){return e.selectionChangeObserver.registerSelectionManager(this.selectionManager)},u.prototype.unregisterSelectionManager=function(){return e.selectionChangeObserver.unregisterSelectionManager(this.selectionManager)},u.prototype.render=function(){return this.compositionController.render()},u.prototype.reparse=function(){return this.composition.replaceHTML(this.editorElement.innerHTML)},u.prototype.compositionDidChangeDocument=function(){return this.notifyEditorElement("document-change"),this.handlingInput?void 0:this.render()},u.prototype.compositionDidChangeCurrentAttributes=function(t){return this.currentAttributes=t,this.toolbarController.updateAttributes(this.currentAttributes),this.updateCurrentActions(),this.notifyEditorElement("attributes-change",{attributes:this.currentAttributes})},u.prototype.compositionDidPerformInsertionAtRange=function(t){return this.pasting?this.pastedRange=t:void 0},u.prototype.compositionShouldAcceptFile=function(t){return this.notifyEditorElement("file-accept",{file:t})},u.prototype.compositionDidAddAttachment=function(t){var e;return e=this.attachmentManager.manageAttachment(t),this.notifyEditorElement("attachment-add",{attachment:e})},u.prototype.compositionDidEditAttachment=function(t){var e;return this.compositionController.rerenderViewForObject(t),e=this.attachmentManager.manageAttachment(t),this.notifyEditorElement("attachment-edit",{attachment:e}),this.notifyEditorElement("change")},u.prototype.compositionDidChangeAttachmentPreviewURL=function(t){return this.compositionController.invalidateViewForObject(t),this.notifyEditorElement("change")},u.prototype.compositionDidRemoveAttachment=function(t){var e;return e=this.attachmentManager.unmanageAttachment(t),this.notifyEditorElement("attachment-remove",{attachment:e})},u.prototype.compositionDidStartEditingAttachment=function(t,e){return this.attachmentLocationRange=this.composition.document.getLocationRangeOfAttachment(t),this.compositionController.installAttachmentEditorForAttachment(t,e),this.selectionManager.setLocationRange(this.attachmentLocationRange)},u.prototype.compositionDidStopEditingAttachment=function(){return this.compositionController.uninstallAttachmentEditor(),this.attachmentLocationRange=null},u.prototype.compositionDidRequestChangingSelectionToLocationRange=function(t){return!this.loadingSnapshot||this.isFocused()?(this.requestedLocationRange=t,this.compositionRevisionWhenLocationRangeRequested=this.composition.revision,this.handlingInput?void 0:this.render()):void 0},u.prototype.compositionWillLoadSnapshot=function(){return this.loadingSnapshot=!0},u.prototype.compositionDidLoadSnapshot=function(){return this.compositionController.refreshViewCache(),this.render(),this.loadingSnapshot=!1},u.prototype.getSelectionManager=function(){return this.selectionManager},u.proxyMethod("getSelectionManager().setLocationRange"),u.proxyMethod("getSelectionManager().getLocationRange"),u.prototype.attachmentManagerDidRequestRemovalOfAttachment=function(t){return this.removeAttachment(t)},u.prototype.compositionControllerWillSyncDocumentView=function(){return this.inputController.editorWillSyncDocumentView(),this.selectionManager.lock(),this.selectionManager.clearSelection()},u.prototype.compositionControllerDidSyncDocumentView=function(){return this.inputController.editorDidSyncDocumentView(),this.selectionManager.unlock(),this.updateCurrentActions(),this.notifyEditorElement("sync")},u.prototype.compositionControllerDidRender=function(){return null!=this.requestedLocationRange&&(this.compositionRevisionWhenLocationRangeRequested===this.composition.revision&&this.selectionManager.setLocationRange(this.requestedLocationRange),this.requestedLocationRange=null,this.compositionRevisionWhenLocationRangeRequested=null),this.renderedCompositionRevision!==this.composition.revision&&(this.runEditorFilters(),this.composition.updateCurrentAttributes(),this.notifyEditorElement("render")),this.renderedCompositionRevision=this.composition.revision},u.prototype.compositionControllerDidFocus=function(){return this.isFocusedInvisibly()&&this.setLocationRange({index:0,offset:0}),this.toolbarController.hideDialog(),this.notifyEditorElement("focus")},u.prototype.compositionControllerDidBlur=function(){return this.notifyEditorElement("blur")},u.prototype.compositionControllerDidSelectAttachment=function(t,e){return this.toolbarController.hideDialog(),this.composition.editAttachment(t,e)},u.prototype.compositionControllerDidRequestDeselectingAttachment=function(t){var e,n;return e=null!=(n=this.attachmentLocationRange)?n:this.composition.document.getLocationRangeOfAttachment(t),this.selectionManager.setLocationRange(e[1])},u.prototype.compositionControllerWillUpdateAttachment=function(t){return this.editor.recordUndoEntry("Edit Attachment",{context:t.id,consolidatable:!0})},u.prototype.compositionControllerDidRequestRemovalOfAttachment=function(t){return this.removeAttachment(t)},u.prototype.inputControllerWillHandleInput=function(){return this.handlingInput=!0,this.requestedRender=!1},u.prototype.inputControllerDidRequestRender=function(){return this.requestedRender=!0},u.prototype.inputControllerDidHandleInput=function(){return this.handlingInput=!1,this.requestedRender?(this.requestedRender=!1,this.render()):void 0},u.prototype.inputControllerDidAllowUnhandledInput=function(){return this.notifyEditorElement("change")},u.prototype.inputControllerDidRequestReparse=function(){return this.reparse()},u.prototype.inputControllerWillPerformTyping=function(){return this.recordTypingUndoEntry()},u.prototype.inputControllerWillPerformFormatting=function(t){return this.recordFormattingUndoEntry(t)},u.prototype.inputControllerWillCutText=function(){return this.editor.recordUndoEntry("Cut")},u.prototype.inputControllerWillPaste=function(t){return this.editor.recordUndoEntry("Paste"),this.pasting=!0,this.notifyEditorElement("before-paste",{paste:t})},u.prototype.inputControllerDidPaste=function(t){return t.range=this.pastedRange,this.pastedRange=null,this.pasting=null,this.notifyEditorElement("paste",{paste:t})},u.prototype.inputControllerWillMoveText=function(){return this.editor.recordUndoEntry("Move")},u.prototype.inputControllerWillAttachFiles=function(){return this.editor.recordUndoEntry("Drop Files")},u.prototype.inputControllerWillPerformUndo=function(){return this.editor.undo()},u.prototype.inputControllerWillPerformRedo=function(){return this.editor.redo()},u.prototype.inputControllerDidReceiveKeyboardCommand=function(t){return this.toolbarController.applyKeyboardCommand(t)},u.prototype.inputControllerDidStartDrag=function(){return this.locationRangeBeforeDrag=this.selectionManager.getLocationRange()},u.prototype.inputControllerDidReceiveDragOverPoint=function(t){return this.selectionManager.setLocationRangeFromPointRange(t)},u.prototype.inputControllerDidCancelDrag=function(){return this.selectionManager.setLocationRange(this.locationRangeBeforeDrag),this.locationRangeBeforeDrag=null},u.prototype.locationRangeDidChange=function(t){return this.composition.updateCurrentAttributes(),this.updateCurrentActions(),this.attachmentLocationRange&&!o(this.attachmentLocationRange,t)&&this.composition.stopEditingAttachment(),this.notifyEditorElement("selection-change")},u.prototype.toolbarDidClickButton=function(){return this.getLocationRange()?void 0:this.setLocationRange({index:0,offset:0})},u.prototype.toolbarDidInvokeAction=function(t){return this.invokeAction(t)},u.prototype.toolbarDidToggleAttribute=function(t){return this.recordFormattingUndoEntry(t),this.composition.toggleCurrentAttribute(t),this.render(),this.selectionFrozen?void 0:this.editorElement.focus()},u.prototype.toolbarDidUpdateAttribute=function(t,e){return this.recordFormattingUndoEntry(t),this.composition.setCurrentAttribute(t,e),this.render(),this.selectionFrozen?void 0:this.editorElement.focus()},u.prototype.toolbarDidRemoveAttribute=function(t){return this.recordFormattingUndoEntry(t),this.composition.removeCurrentAttribute(t),this.render(),this.selectionFrozen?void 0:this.editorElement.focus()},u.prototype.toolbarWillShowDialog=function(){return this.composition.expandSelectionForEditing(),this.freezeSelection()},u.prototype.toolbarDidShowDialog=function(t){return this.notifyEditorElement("toolbar-dialog-show",{dialogName:t})},u.prototype.toolbarDidHideDialog=function(t){return this.thawSelection(),this.editorElement.focus(),this.notifyEditorElement("toolbar-dialog-hide",{dialogName:t})},u.prototype.freezeSelection=function(){return this.selectionFrozen?void 0:(this.selectionManager.lock(),this.composition.freezeSelection(),this.selectionFrozen=!0,this.render())},u.prototype.thawSelection=function(){return this.selectionFrozen?(this.composition.thawSelection(),this.selectionManager.unlock(),this.selectionFrozen=!1,this.render()):void 0},u.prototype.actions={undo:{test:function(){return this.editor.canUndo()},perform:function(){return this.editor.undo()}},redo:{test:function(){return this.editor.canRedo()},perform:function(){return this.editor.redo()}},link:{test:function(){return this.editor.canActivateAttribute("href")}},increaseNestingLevel:{test:function(){return this.editor.canIncreaseNestingLevel()},perform:function(){return this.editor.increaseNestingLevel()&&this.render()}},decreaseNestingLevel:{test:function(){return this.editor.canDecreaseNestingLevel()},perform:function(){return this.editor.decreaseNestingLevel()&&this.render()}},attachFiles:{test:function(){return!0},perform:function(){return e.config.input.pickFiles(this.editor.insertFiles)}}},u.prototype.canInvokeAction=function(t){var e,n;return this.actionIsExternal(t)?!0:!!(null!=(e=this.actions[t])&&null!=(n=e.test)?n.call(this):void 0)},u.prototype.invokeAction=function(t){var e,n;return this.actionIsExternal(t)?this.notifyEditorElement("action-invoke",{actionName:t}):null!=(e=this.actions[t])&&null!=(n=e.perform)?n.call(this):void 0},u.prototype.actionIsExternal=function(t){return/^x-./.test(t)},u.prototype.getCurrentActions=function(){var t,e;e={};for(t in this.actions)e[t]=this.canInvokeAction(t);return e},u.prototype.updateCurrentActions=function(){var t;return t=this.getCurrentActions(),n(t,this.currentActions)?void 0:(this.currentActions=t,this.toolbarController.updateActions(this.currentActions),this.notifyEditorElement("actions-change",{actions:this.currentActions}))},u.prototype.runEditorFilters=function(){var t,e,n,i,o,r,s,a;for(a=this.composition.getSnapshot(),o=this.editor.filters,n=0,i=o.length;i>n;n++)e=o[n],t=a.document,s=a.selectedRange,a=null!=(r=e.call(this.editor,a))?r:{},null==a.document&&(a.document=t),null==a.selectedRange&&(a.selectedRange=s);return c(a,this.composition.getSnapshot())?void 0:this.composition.loadSnapshot(a)},c=function(t,e){return o(t.selectedRange,e.selectedRange)&&t.document.isEqualTo(e.document)},u.prototype.updateInputElement=function(){var t,n;return t=this.compositionController.getSerializableElement(),n=e.serializeToContentType(t,"text/html"),this.editorElement.setInputElementValue(n)},u.prototype.notifyEditorElement=function(t,e){switch(t){case"document-change":this.documentChangedSinceLastRender=!0;break;case"render":this.documentChangedSinceLastRender&&(this.documentChangedSinceLastRender=!1,this.notifyEditorElement("change"));break;case"change":case"attachment-add":case"attachment-edit":case"attachment-remove":this.updateInputElement()}return this.editorElement.notify(t,e)},u.prototype.removeAttachment=function(t){return this.editor.recordUndoEntry("Delete Attachment"),this.composition.removeAttachment(t),this.render()},u.prototype.recordFormattingUndoEntry=function(e){var n,o;return n=t(e),o=this.selectionManager.getLocationRange(),n||!i(o)?this.editor.recordUndoEntry("Formatting",{context:this.getUndoContext(),consolidatable:!0}):void 0},u.prototype.recordTypingUndoEntry=function(){return this.editor.recordUndoEntry("Typing",{context:this.getUndoContext(this.currentAttributes),consolidatable:!0})},u.prototype.getUndoContext=function(){var t;return t=1<=arguments.length?a.call(arguments,0):[],[this.getLocationContext(),this.getTimeContext()].concat(a.call(t))},u.prototype.getLocationContext=function(){var t;return t=this.selectionManager.getLocationRange(),i(t)?t[0].index:t},u.prototype.getTimeContext=function(){return e.config.undoInterval>0?Math.floor((new Date).getTime()/e.config.undoInterval):0},u.prototype.isFocused=function(){var t;return this.editorElement===(null!=(t=this.editorElement.ownerDocument)?t.activeElement:void 0)},u.prototype.isFocusedInvisibly=function(){return this.isFocused()&&!this.getLocationRange()},u}(e.Controller)}.call(this),function(){var t,n,i,o,r,s,a,u=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};n=e.browser,s=e.makeElement,a=e.triggerEvent,o=e.handleEvent,r=e.handleEventOnce,i=e.findClosestElementFromNode,t=e.AttachmentView.attachmentSelector,e.registerElement("trix-editor",function(){var c,l,h,p,d,f,g,m,v;return g=0,l=function(t){return!document.querySelector(":focus")&&t.hasAttribute("autofocus")&&document.querySelector("[autofocus]")===t?t.focus():void 0},m=function(t){return t.hasAttribute("contenteditable")?void 0:(t.setAttribute("contenteditable",""),r("focus",{onElement:t,withCallback:function(){return h(t)}}))},h=function(t){return d(t),v(t)},d=function(t){return("function"==typeof document.queryCommandSupported?document.queryCommandSupported("enableObjectResizing"):void 0)?(document.execCommand("enableObjectResizing",!1,!1),o("mscontrolselect",{onElement:t,preventDefault:!0})):void 0},v=function(){var t;return("function"==typeof document.queryCommandSupported?document.queryCommandSupported("DefaultParagraphSeparator"):void 0)&&(t=e.config.blockAttributes["default"].tagName,"div"===t||"p"===t)?document.execCommand("DefaultParagraphSeparator",!1,t):void 0},c=function(t){return t.hasAttribute("role")?void 0:t.setAttribute("role","textbox")},f=function(t){var e;if(!t.hasAttribute("aria-label")&&!t.hasAttribute("aria-labelledby"))return(e=function(){var e,n,i;return i=function(){var n,i,o,r;for(o=t.labels,r=[],n=0,i=o.length;i>n;n++)e=o[n],e.contains(t)||r.push(e.textContent);return r}(),(n=i.join(" "))?t.setAttribute("aria-label",n):t.removeAttribute("aria-label")})(),o("focus",{onElement:t,withCallback:e})},p=function(){return n.forcesObjectResizing?{display:"inline",width:"auto"}:{display:"inline-block",width:"1px"}}(),{defaultCSS:"%t {\n display: block;\n}\n\n%t:empty:not(:focus)::before {\n content: attr(placeholder);\n color: graytext;\n cursor: text;\n pointer-events: none;\n}\n\n%t a[contenteditable=false] {\n cursor: text;\n}\n\n%t img {\n max-width: 100%;\n height: auto;\n}\n\n%t "+t+" figcaption textarea {\n resize: none;\n}\n\n%t "+t+" figcaption textarea.trix-autoresize-clone {\n position: absolute;\n left: -9999px;\n max-height: 0px;\n}\n\n%t "+t+" figcaption[data-trix-placeholder]:empty::before {\n content: attr(data-trix-placeholder);\n color: graytext;\n}\n\n%t [data-trix-cursor-target] {\n display: "+p.display+" !important;\n width: "+p.width+" !important;\n padding: 0 !important;\n margin: 0 !important;\n border: none !important;\n}\n\n%t [data-trix-cursor-target=left] {\n vertical-align: top !important;\n margin-left: -1px !important;\n}\n\n%t [data-trix-cursor-target=right] {\n vertical-align: bottom !important;\n margin-right: -1px !important;\n}",trixId:{get:function(){return this.hasAttribute("trix-id")?this.getAttribute("trix-id"):(this.setAttribute("trix-id",++g),this.trixId)}},labels:{get:function(){var t,e,n;return e=[],this.id&&this.ownerDocument&&e.push.apply(e,this.ownerDocument.querySelectorAll("label[for='"+this.id+"']")),(t=i(this,{matchingSelector:"label"}))&&((n=t.control)===this||null===n)&&e.push(t),e}},toolbarElement:{get:function(){var t,e,n;return this.hasAttribute("toolbar")?null!=(e=this.ownerDocument)?e.getElementById(this.getAttribute("toolbar")):void 0:this.parentNode?(n="trix-toolbar-"+this.trixId,this.setAttribute("toolbar",n),t=s("trix-toolbar",{id:n}),this.parentNode.insertBefore(t,this),t):void 0}},inputElement:{get:function(){var t,e,n;return this.hasAttribute("input")?null!=(n=this.ownerDocument)?n.getElementById(this.getAttribute("input")):void 0:this.parentNode?(e="trix-input-"+this.trixId,this.setAttribute("input",e),t=s("input",{type:"hidden",id:e}),this.parentNode.insertBefore(t,this.nextElementSibling),t):void 0}},editor:{get:function(){var t;return null!=(t=this.editorController)?t.editor:void 0}},name:{get:function(){var t;return null!=(t=this.inputElement)?t.name:void 0}},value:{get:function(){var t;return null!=(t=this.inputElement)?t.value:void 0},set:function(t){var e;return this.defaultValue=t,null!=(e=this.editor)?e.loadHTML(this.defaultValue):void 0}},notify:function(t,e){return this.editorController?a("trix-"+t,{onElement:this,attributes:e}):void 0},setInputElementValue:function(t){var e;return null!=(e=this.inputElement)?e.value=t:void 0},initialize:function(){return this.hasAttribute("data-trix-internal")?void 0:(m(this),c(this),f(this))},connect:function(){return this.hasAttribute("data-trix-internal")?void 0:(this.editorController||(a("trix-before-initialize",{onElement:this}),this.editorController=new e.EditorController({editorElement:this,html:this.defaultValue=this.value}),requestAnimationFrame(function(t){return function(){return a("trix-initialize",{onElement:t})}}(this))),this.editorController.registerSelectionManager(),this.registerResetListener(),this.registerClickListener(),l(this))},disconnect:function(){var t;return null!=(t=this.editorController)&&t.unregisterSelectionManager(),this.unregisterResetListener(),this.unregisterClickListener()},registerResetListener:function(){return this.resetListener=this.resetBubbled.bind(this),window.addEventListener("reset",this.resetListener,!1)},unregisterResetListener:function(){return window.removeEventListener("reset",this.resetListener,!1)},registerClickListener:function(){return this.clickListener=this.clickBubbled.bind(this),window.addEventListener("click",this.clickListener,!1)},unregisterClickListener:function(){return window.removeEventListener("click",this.clickListener,!1)},resetBubbled:function(t){var e;if(!t.defaultPrevented&&t.target===(null!=(e=this.inputElement)?e.form:void 0))return this.reset()},clickBubbled:function(t){var e;if(!(t.defaultPrevented||this.contains(t.target)||!(e=i(t.target,{matchingSelector:"label"}))||u.call(this.labels,e)<0))return this.focus()},reset:function(){return this.value=this.defaultValue}}}())}.call(this),function(){}.call(this)}).call(this),"object"==typeof module&&module.exports?module.exports=e:"function"==typeof define&&define.amd&&define(e)}.call(this); \ No newline at end of file diff --git a/src/trix/models/block.coffee b/src/trix/models/block.coffee index 09c06e3b9..6e482874c 100644 --- a/src/trix/models/block.coffee +++ b/src/trix/models/block.coffee @@ -5,13 +5,12 @@ class Trix.Block extends Trix.Object @fromJSON: (blockJSON) -> text = Trix.Text.fromJSON(blockJSON.text) - new this text, blockJSON.attributes, blockJSON.className + new this text, blockJSON.attributes - constructor: (text = new Trix.Text, attributes = [], className = '') -> + constructor: (text = new Trix.Text, attributes = []) -> super @text = applyBlockBreakToText(text) @attributes = attributes - @className = className isEmpty: -> @text.isBlockBreak() @@ -23,7 +22,7 @@ class Trix.Block extends Trix.Object ) copyWithText: (text) -> - new @constructor text, @attributes, @className + new @constructor text, @attributes copyWithoutText: -> @copyWithText(null) diff --git a/src/trix/models/html_parser.coffee b/src/trix/models/html_parser.coffee index 863915aea..a3a2f12b0 100644 --- a/src/trix/models/html_parser.coffee +++ b/src/trix/models/html_parser.coffee @@ -140,7 +140,7 @@ class Trix.HTMLParser extends Trix.BasicObject appendBlockForAttributesWithElement: (attributes, element) -> @blockElements.push(element) - block = blockForAttributes(attributes, element?.className) + block = blockForAttributes(attributes) @blocks.push(block) block @@ -185,9 +185,9 @@ class Trix.HTMLParser extends Trix.BasicObject type = "attachment" {attachment, attributes, type} - blockForAttributes = (attributes = {}, className = '') -> + blockForAttributes = (attributes = {}) -> text = [] - {text, attributes, className} + {text, attributes} # Attribute parsing From 5a6d06d1cb4956643819ac99395d04dda6e87c42 Mon Sep 17 00:00:00 2001 From: Sergey Burtsev Date: Sat, 27 Feb 2021 11:07:37 +0300 Subject: [PATCH 5/5] HTMLParser parses blockAttribute's className if equal --- dist/trix-core.js | 2 +- dist/trix.js | 2 +- src/trix/models/html_parser.coffee | 2 +- test/src/test.coffee | 3 -- .../src/test_helpers/fixtures/fixtures.coffee | 5 ---- test/src/unit/html_parser_test.coffee | 29 +++++++++++++++++++ 6 files changed, 32 insertions(+), 11 deletions(-) diff --git a/dist/trix-core.js b/dist/trix-core.js index 9f0641c9f..39cd2dfc2 100644 --- a/dist/trix-core.js +++ b/dist/trix-core.js @@ -7,6 +7,6 @@ http://trix-editor.org/ },r.prototype.getAllChildViews=function(){var t,e,n,i,r;for(r=[],i=this.childViews,e=0,n=i.length;n>e;e++)t=i[e],r.push(t),r=r.concat(t.getAllChildViews());return r},r.prototype.findElement=function(){return this.findElementForObject(this.object)},r.prototype.findElementForObject=function(t){var e;return(e=null!=t?t.id:void 0)?this.rootView.element.querySelector("[data-trix-id='"+e+"']"):void 0},r.prototype.findViewForObject=function(t){var e,n,i,r;for(i=this.getAllChildViews(),e=0,n=i.length;n>e;e++)if(r=i[e],r.object===t)return r},r.prototype.getViewCache=function(){return this.rootView!==this?this.rootView.getViewCache():this.isViewCachingEnabled()?null!=this.viewCache?this.viewCache:this.viewCache={}:void 0},r.prototype.isViewCachingEnabled=function(){return this.shouldCacheViews!==!1},r.prototype.enableViewCaching=function(){return this.shouldCacheViews=!0},r.prototype.disableViewCaching=function(){return this.shouldCacheViews=!1},r.prototype.getCachedViewForObject=function(t){var e;return null!=(e=this.getViewCache())?e[t.getCacheKey()]:void 0},r.prototype.cacheViewForObject=function(t,e){var n;return null!=(n=this.getViewCache())?n[e.getCacheKey()]=t:void 0},r.prototype.garbageCollectCachedViews=function(){var t,e,n,r,o,s;if(t=this.getViewCache()){s=this.getAllChildViews().concat(this),n=function(){var t,e,n;for(n=[],t=0,e=s.length;e>t;t++)o=s[t],n.push(o.object.getCacheKey());return n}(),r=[];for(e in t)i.call(n,e)<0&&r.push(delete t[e]);return r}},r}(e.BasicObject)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var r in e)n.call(e,r)&&(t[r]=e[r]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.ObjectGroupView=function(e){function n(){n.__super__.constructor.apply(this,arguments),this.objectGroup=this.object,this.viewClass=this.options.viewClass,delete this.options.viewClass}return t(n,e),n.prototype.getChildViews=function(){var t,e,n,i;if(!this.childViews.length)for(i=this.objectGroup.getObjects(),t=0,e=i.length;e>t;t++)n=i[t],this.findOrCreateCachedChildView(this.viewClass,n,this.options);return this.childViews},n.prototype.createNodes=function(){var t,e,n,i,r,o,s,a,u;for(t=this.createContainerElement(),s=this.getChildViews(),e=0,i=s.length;i>e;e++)for(u=s[e],a=u.getNodes(),n=0,r=a.length;r>n;n++)o=a[n],t.appendChild(o);return[t]},n.prototype.createContainerElement=function(t){return null==t&&(t=this.objectGroup.getDepth()),this.getChildViews()[0].createContainerElement(t)},n}(e.ObjectView)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var r in e)n.call(e,r)&&(t[r]=e[r]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.Controller=function(e){function n(){return n.__super__.constructor.apply(this,arguments)}return t(n,e),n}(e.BasicObject)}.call(this),function(){var t,n,i,r,o,s,a=function(t,e){return function(){return t.apply(e,arguments)}},u=function(t,e){function n(){this.constructor=t}for(var i in e)c.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},c={}.hasOwnProperty,l=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.findClosestElementFromNode,i=e.nodeIsEmptyTextNode,n=e.nodeIsBlockStartComment,r=e.normalizeSpaces,o=e.summarizeStringChange,s=e.tagName,e.MutationObserver=function(e){function c(t){this.element=t,this.didMutate=a(this.didMutate,this),this.observer=new window.MutationObserver(this.didMutate),this.start()}var h,p,d,f;return u(c,e),p="data-trix-mutable",d="["+p+"]",f={attributes:!0,childList:!0,characterData:!0,characterDataOldValue:!0,subtree:!0},c.prototype.start=function(){return this.reset(),this.observer.observe(this.element,f)},c.prototype.stop=function(){return this.observer.disconnect()},c.prototype.didMutate=function(t){var e,n;return(e=this.mutations).push.apply(e,this.findSignificantMutations(t)),this.mutations.length?(null!=(n=this.delegate)&&"function"==typeof n.elementDidMutate&&n.elementDidMutate(this.getMutationSummary()),this.reset()):void 0},c.prototype.reset=function(){return this.mutations=[]},c.prototype.findSignificantMutations=function(t){var e,n,i,r;for(r=[],e=0,n=t.length;n>e;e++)i=t[e],this.mutationIsSignificant(i)&&r.push(i);return r},c.prototype.mutationIsSignificant=function(t){var e,n,i,r;if(this.nodeIsMutable(t.target))return!1;for(r=this.nodesModifiedByMutation(t),e=0,n=r.length;n>e;e++)if(i=r[e],this.nodeIsSignificant(i))return!0;return!1},c.prototype.nodeIsSignificant=function(t){return t!==this.element&&!this.nodeIsMutable(t)&&!i(t)},c.prototype.nodeIsMutable=function(e){return t(e,{matchingSelector:d})},c.prototype.nodesModifiedByMutation=function(t){var e;switch(e=[],t.type){case"attributes":t.attributeName!==p&&e.push(t.target);break;case"characterData":e.push(t.target.parentNode),e.push(t.target);break;case"childList":e.push.apply(e,t.addedNodes),e.push.apply(e,t.removedNodes)}return e},c.prototype.getMutationSummary=function(){return this.getTextMutationSummary()},c.prototype.getTextMutationSummary=function(){var t,e,n,i,r,o,s,a,u,c,h;for(a=this.getTextChangesFromCharacterData(),n=a.additions,r=a.deletions,h=this.getTextChangesFromChildList(),u=h.additions,o=0,s=u.length;s>o;o++)e=u[o],l.call(n,e)<0&&n.push(e);return r.push.apply(r,h.deletions),c={},(t=n.join(""))&&(c.textAdded=t),(i=r.join(""))&&(c.textDeleted=i),c},c.prototype.getMutationsByType=function(t){var e,n,i,r,o;for(r=this.mutations,o=[],e=0,n=r.length;n>e;e++)i=r[e],i.type===t&&o.push(i);return o},c.prototype.getTextChangesFromChildList=function(){var t,e,i,o,s,a,u,c,l,p,d;for(t=[],u=[],a=this.getMutationsByType("childList"),e=0,o=a.length;o>e;e++)s=a[e],t.push.apply(t,s.addedNodes),u.push.apply(u,s.removedNodes);return c=0===t.length&&1===u.length&&n(u[0]),c?(p=[],d=["\n"]):(p=h(t),d=h(u)),{additions:function(){var t,e,n;for(n=[],i=t=0,e=p.length;e>t;i=++t)l=p[i],l!==d[i]&&n.push(r(l));return n}(),deletions:function(){var t,e,n;for(n=[],i=t=0,e=d.length;e>t;i=++t)l=d[i],l!==p[i]&&n.push(r(l));return n}()}},c.prototype.getTextChangesFromCharacterData=function(){var t,e,n,i,s,a,u,c;return e=this.getMutationsByType("characterData"),e.length&&(c=e[0],n=e[e.length-1],s=r(c.oldValue),i=r(n.target.data),a=o(s,i),t=a.added,u=a.removed),{additions:t?[t]:[],deletions:u?[u]:[]}},h=function(t){var e,n,i,r;for(null==t&&(t=[]),r=[],e=0,n=t.length;n>e;e++)switch(i=t[e],i.nodeType){case Node.TEXT_NODE:r.push(i.data);break;case Node.ELEMENT_NODE:"br"===s(i)?r.push("\n"):r.push.apply(r,h(i.childNodes))}return r},c}(e.BasicObject)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var r in e)n.call(e,r)&&(t[r]=e[r]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.FileVerificationOperation=function(e){function n(t){this.file=t}return t(n,e),n.prototype.perform=function(t){var e;return e=new FileReader,e.onerror=function(){return t(!1)},e.onload=function(n){return function(){e.onerror=null;try{e.abort()}catch(i){}return t(!0,n.file)}}(this),e.readAsArrayBuffer(this.file)},n}(e.Operation)}.call(this),function(){var t,n,i=function(t,e){function n(){this.constructor=t}for(var i in e)r.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},r={}.hasOwnProperty;t=e.handleEvent,n=e.innerElementIsActive,e.InputController=function(r){function o(n){var i;this.element=n,this.mutationObserver=new e.MutationObserver(this.element),this.mutationObserver.delegate=this;for(i in this.events)t(i,{onElement:this.element,withCallback:this.handlerFor(i)})}return i(o,r),o.prototype.events={},o.prototype.elementDidMutate=function(){},o.prototype.editorWillSyncDocumentView=function(){return this.mutationObserver.stop()},o.prototype.editorDidSyncDocumentView=function(){return this.mutationObserver.start()},o.prototype.requestRender=function(){var t;return null!=(t=this.delegate)&&"function"==typeof t.inputControllerDidRequestRender?t.inputControllerDidRequestRender():void 0},o.prototype.requestReparse=function(){var t;return null!=(t=this.delegate)&&"function"==typeof t.inputControllerDidRequestReparse&&t.inputControllerDidRequestReparse(),this.requestRender()},o.prototype.attachFiles=function(t){var n,i;return i=function(){var i,r,o;for(o=[],i=0,r=t.length;r>i;i++)n=t[i],o.push(new e.FileVerificationOperation(n));return o}(),Promise.all(i).then(function(t){return function(e){return t.handleInput(function(){var t,n;return null!=(t=this.delegate)&&t.inputControllerWillAttachFiles(),null!=(n=this.responder)&&n.insertFiles(e),this.requestRender()})}}(this))},o.prototype.handlerFor=function(t){return function(e){return function(i){return i.defaultPrevented?void 0:e.handleInput(function(){return n(this.element)?void 0:(this.eventName=t,this.events[t].call(this,i))})}}(this)},o.prototype.handleInput=function(t){var e,n;try{return null!=(e=this.delegate)&&e.inputControllerWillHandleInput(),t.call(this)}finally{null!=(n=this.delegate)&&n.inputControllerDidHandleInput()}},o.prototype.createLinkHTML=function(t,e){var n;return n=document.createElement("a"),n.href=t,n.textContent=null!=e?e:t,n.outerHTML},o}(e.BasicObject)}.call(this),function(){var t,n,i,r,o,s,a,u,c,l,h,p,d,f=function(t,e){function n(){this.constructor=t}for(var i in e)g.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},g={}.hasOwnProperty,m=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};c=e.makeElement,l=e.objectsAreEqual,d=e.tagName,n=e.browser,a=e.keyEventIsKeyboardCommand,r=e.dataTransferIsWritable,i=e.dataTransferIsPlainText,u=e.config.keyNames,e.Level0InputController=function(n){function s(){s.__super__.constructor.apply(this,arguments),this.resetInputSummary()}var d;return f(s,n),d=0,s.prototype.setInputSummary=function(t){var e,n;null==t&&(t={}),this.inputSummary.eventName=this.eventName;for(e in t)n=t[e],this.inputSummary[e]=n;return this.inputSummary},s.prototype.resetInputSummary=function(){return this.inputSummary={}},s.prototype.reset=function(){return this.resetInputSummary(),e.selectionChangeObserver.reset()},s.prototype.elementDidMutate=function(t){var e;return this.isComposing()?null!=(e=this.delegate)&&"function"==typeof e.inputControllerDidAllowUnhandledInput?e.inputControllerDidAllowUnhandledInput():void 0:this.handleInput(function(){return this.mutationIsSignificant(t)&&(this.mutationIsExpected(t)?this.requestRender():this.requestReparse()),this.reset()})},s.prototype.mutationIsExpected=function(t){var e,n,i,r,o,s,a,u,c,l;return a=t.textAdded,u=t.textDeleted,this.inputSummary.preferDocument?!0:(e=null!=a?a===this.inputSummary.textAdded:!this.inputSummary.textAdded,n=null!=u?this.inputSummary.didDelete:!this.inputSummary.didDelete,c=("\n"===a||" \n"===a)&&!e,l="\n"===u&&!n,s=c&&!l||l&&!c,s&&(r=this.getSelectedRange())&&(i=c?a.replace(/\n$/,"").length||-1:(null!=a?a.length:void 0)||1,null!=(o=this.responder)?o.positionIsBlockBreak(r[1]+i):void 0)?!0:e&&n)},s.prototype.mutationIsSignificant=function(t){var e,n,i;return i=Object.keys(t).length>0,e=""===(null!=(n=this.compositionInput)?n.getEndData():void 0),i||!e},s.prototype.events={keydown:function(t){var n,i,r,o,s,c,l,h,p;if(this.isComposing()||this.resetInputSummary(),this.inputSummary.didInput=!0,o=u[t.keyCode]){for(i=this.keys,h=["ctrl","alt","shift","meta"],r=0,c=h.length;c>r;r++)l=h[r],t[l+"Key"]&&("ctrl"===l&&(l="control"),i=null!=i?i[l]:void 0);null!=(null!=i?i[o]:void 0)&&(this.setInputSummary({keyName:o}),e.selectionChangeObserver.reset(),i[o].call(this,t))}return a(t)&&(n=String.fromCharCode(t.keyCode).toLowerCase())&&(s=function(){var e,n,i,r;for(i=["alt","shift"],r=[],e=0,n=i.length;n>e;e++)l=i[e],t[l+"Key"]&&r.push(l);return r}(),s.push(n),null!=(p=this.delegate)?p.inputControllerDidReceiveKeyboardCommand(s):void 0)?t.preventDefault():void 0},keypress:function(t){var e,n,i;if(null==this.inputSummary.eventName&&!t.metaKey&&(!t.ctrlKey||t.altKey))return(i=p(t))?(null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.insertString(i),this.setInputSummary({textAdded:i,didDelete:this.selectionIsExpanded()})):void 0},textInput:function(t){var e,n,i,r;return e=t.data,r=this.inputSummary.textAdded,r&&r!==e&&r.toUpperCase()===e?(n=this.getSelectedRange(),this.setSelectedRange([n[0],n[1]+r.length]),null!=(i=this.responder)&&i.insertString(e),this.setInputSummary({textAdded:e}),this.setSelectedRange(n)):void 0},dragenter:function(t){return t.preventDefault()},dragstart:function(t){var e,n;return n=t.target,this.serializeSelectionToDataTransfer(t.dataTransfer),this.draggedRange=this.getSelectedRange(),null!=(e=this.delegate)&&"function"==typeof e.inputControllerDidStartDrag?e.inputControllerDidStartDrag():void 0},dragover:function(t){var e,n;return!this.draggedRange&&!this.canAcceptDataTransfer(t.dataTransfer)||(t.preventDefault(),e={x:t.clientX,y:t.clientY},l(e,this.draggingPoint))?void 0:(this.draggingPoint=e,null!=(n=this.delegate)&&"function"==typeof n.inputControllerDidReceiveDragOverPoint?n.inputControllerDidReceiveDragOverPoint(this.draggingPoint):void 0)},dragend:function(){var t;return null!=(t=this.delegate)&&"function"==typeof t.inputControllerDidCancelDrag&&t.inputControllerDidCancelDrag(),this.draggedRange=null,this.draggingPoint=null},drop:function(t){var n,i,r,o,s,a,u,c,l;return t.preventDefault(),r=null!=(s=t.dataTransfer)?s.files:void 0,o={x:t.clientX,y:t.clientY},null!=(a=this.responder)&&a.setLocationRangeFromPointRange(o),(null!=r?r.length:void 0)?this.attachFiles(r):this.draggedRange?(null!=(u=this.delegate)&&u.inputControllerWillMoveText(),null!=(c=this.responder)&&c.moveTextFromRange(this.draggedRange),this.draggedRange=null,this.requestRender()):(i=t.dataTransfer.getData("application/x-trix-document"))&&(n=e.Document.fromJSONString(i),null!=(l=this.responder)&&l.insertDocument(n),this.requestRender()),this.draggedRange=null,this.draggingPoint=null},cut:function(t){var e,n;return(null!=(e=this.responder)?e.selectionIsExpanded():void 0)&&(this.serializeSelectionToDataTransfer(t.clipboardData)&&t.preventDefault(),null!=(n=this.delegate)&&n.inputControllerWillCutText(),this.deleteInDirection("backward"),t.defaultPrevented)?this.requestRender():void 0},copy:function(t){var e;return(null!=(e=this.responder)?e.selectionIsExpanded():void 0)&&this.serializeSelectionToDataTransfer(t.clipboardData)?t.preventDefault():void 0},paste:function(t){var n,r,s,a,u,c,l,p,f,g,y,v,b,A,C,x,R,E,S,k,D,w,L;return n=null!=(p=t.clipboardData)?p:t.testClipboardData,l={clipboard:n},null==n||h(t)?void this.getPastedHTMLUsingHiddenElement(function(t){return function(e){var n,i,r;return l.type="text/html",l.html=e,null!=(n=t.delegate)&&n.inputControllerWillPaste(l),null!=(i=t.responder)&&i.insertHTML(l.html),t.requestRender(),null!=(r=t.delegate)?r.inputControllerDidPaste(l):void 0}}(this)):((a=n.getData("URL"))?(l.type="text/html",L=(c=n.getData("public.url-name"))?e.squishBreakableWhitespace(c).trim():a,l.html=this.createLinkHTML(a,L),null!=(f=this.delegate)&&f.inputControllerWillPaste(l),this.setInputSummary({textAdded:L,didDelete:this.selectionIsExpanded()}),null!=(C=this.responder)&&C.insertHTML(l.html),this.requestRender(),null!=(x=this.delegate)&&x.inputControllerDidPaste(l)):i(n)?(l.type="text/plain",l.string=n.getData("text/plain"),null!=(R=this.delegate)&&R.inputControllerWillPaste(l),this.setInputSummary({textAdded:l.string,didDelete:this.selectionIsExpanded()}),null!=(E=this.responder)&&E.insertString(l.string),this.requestRender(),null!=(S=this.delegate)&&S.inputControllerDidPaste(l)):(u=n.getData("text/html"))?(l.type="text/html",l.html=u,null!=(k=this.delegate)&&k.inputControllerWillPaste(l),null!=(D=this.responder)&&D.insertHTML(l.html),this.requestRender(),null!=(w=this.delegate)&&w.inputControllerDidPaste(l)):m.call(n.types,"Files")>=0&&(s=null!=(g=n.items)&&null!=(y=g[0])&&"function"==typeof y.getAsFile?y.getAsFile():void 0)&&(!s.name&&(r=o(s))&&(s.name="pasted-file-"+ ++d+"."+r),l.type="File",l.file=s,null!=(v=this.delegate)&&v.inputControllerWillAttachFiles(),null!=(b=this.responder)&&b.insertFile(l.file),this.requestRender(),null!=(A=this.delegate)&&A.inputControllerDidPaste(l)),t.preventDefault())},compositionstart:function(t){return this.getCompositionInput().start(t.data)},compositionupdate:function(t){return this.getCompositionInput().update(t.data)},compositionend:function(t){return this.getCompositionInput().end(t.data)},beforeinput:function(){return this.inputSummary.didInput=!0},input:function(t){return this.inputSummary.didInput=!0,t.stopPropagation()}},s.prototype.keys={backspace:function(t){var e;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),this.deleteInDirection("backward",t)},"delete":function(t){var e;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),this.deleteInDirection("forward",t)},"return":function(){var t,e;return this.setInputSummary({preferDocument:!0}),null!=(t=this.delegate)&&t.inputControllerWillPerformTyping(),null!=(e=this.responder)?e.insertLineBreak():void 0},tab:function(t){var e,n;return(null!=(e=this.responder)?e.canIncreaseNestingLevel():void 0)?(null!=(n=this.responder)&&n.increaseNestingLevel(),this.requestRender(),t.preventDefault()):void 0},left:function(t){var e;return this.selectionIsInCursorTarget()?(t.preventDefault(),null!=(e=this.responder)?e.moveCursorInDirection("backward"):void 0):void 0},right:function(t){var e;return this.selectionIsInCursorTarget()?(t.preventDefault(),null!=(e=this.responder)?e.moveCursorInDirection("forward"):void 0):void 0},control:{d:function(t){var e;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),this.deleteInDirection("forward",t)},h:function(t){var e;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),this.deleteInDirection("backward",t)},o:function(t){var e,n;return t.preventDefault(),null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.insertString("\n",{updatePosition:!1}),this.requestRender()}},shift:{"return":function(t){var e,n;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.insertString("\n"),this.requestRender(),t.preventDefault()},tab:function(t){var e,n;return(null!=(e=this.responder)?e.canDecreaseNestingLevel():void 0)?(null!=(n=this.responder)&&n.decreaseNestingLevel(),this.requestRender(),t.preventDefault()):void 0},left:function(t){return this.selectionIsInCursorTarget()?(t.preventDefault(),this.expandSelectionInDirection("backward")):void 0},right:function(t){return this.selectionIsInCursorTarget()?(t.preventDefault(),this.expandSelectionInDirection("forward")):void 0}},alt:{backspace:function(){var t;return this.setInputSummary({preferDocument:!1}),null!=(t=this.delegate)?t.inputControllerWillPerformTyping():void 0}},meta:{backspace:function(){var t;return this.setInputSummary({preferDocument:!1}),null!=(t=this.delegate)?t.inputControllerWillPerformTyping():void 0}}},s.prototype.getCompositionInput=function(){return this.isComposing()?this.compositionInput:this.compositionInput=new t(this)},s.prototype.isComposing=function(){return null!=this.compositionInput&&!this.compositionInput.isEnded()},s.prototype.deleteInDirection=function(t,e){var n;return(null!=(n=this.responder)?n.deleteInDirection(t):void 0)!==!1?this.setInputSummary({didDelete:!0}):e?(e.preventDefault(),this.requestRender()):void 0},s.prototype.serializeSelectionToDataTransfer=function(t){var n,i;if(r(t))return n=null!=(i=this.responder)?i.getSelectedDocument().toSerializableDocument():void 0,t.setData("application/x-trix-document",JSON.stringify(n)),t.setData("text/html",e.DocumentView.render(n).innerHTML),t.setData("text/plain",n.toString().replace(/\n$/,"")),!0},s.prototype.canAcceptDataTransfer=function(t){var e,n,i,r,o,s;for(s={},r=null!=(i=null!=t?t.types:void 0)?i:[],e=0,n=r.length;n>e;e++)o=r[e],s[o]=!0;return s.Files||s["application/x-trix-document"]||s["text/html"]||s["text/plain"]},s.prototype.getPastedHTMLUsingHiddenElement=function(t){var n,i,r;return i=this.getSelectedRange(),r={position:"absolute",left:window.pageXOffset+"px",top:window.pageYOffset+"px",opacity:0},n=c({style:r,tagName:"div",editable:!0}),document.body.appendChild(n),n.focus(),requestAnimationFrame(function(r){return function(){var o;return o=n.innerHTML,e.removeNode(n),r.setSelectedRange(i),t(o)}}(this))},s.proxyMethod("responder?.getSelectedRange"),s.proxyMethod("responder?.setSelectedRange"),s.proxyMethod("responder?.expandSelectionInDirection"),s.proxyMethod("responder?.selectionIsInCursorTarget"),s.proxyMethod("responder?.selectionIsExpanded"),s}(e.InputController),o=function(t){var e,n;return null!=(e=t.type)&&null!=(n=e.match(/\/(\w+)$/))?n[1]:void 0},s=null!=("function"==typeof" ".codePointAt?" ".codePointAt(0):void 0),p=function(t){var n;return t.key&&s&&t.key.codePointAt(0)===t.keyCode?t.key:(null===t.which?n=t.keyCode:0!==t.which&&0!==t.charCode&&(n=t.charCode),null!=n&&"escape"!==u[n]?e.UTF16String.fromCodepoints([n]).toString():void 0)},h=function(t){var e,n,i,r,o,s,a,u,c,l;if(u=t.clipboardData){if(m.call(u.types,"text/html")>=0){for(c=u.types,i=0,s=c.length;s>i;i++)if(l=c[i],e=/^CorePasteboardFlavorType/.test(l),n=/^dyn\./.test(l)&&u.getData(l),a=e||n)return!0;return!1}return r=m.call(u.types,"com.apple.webarchive")>=0,o=m.call(u.types,"com.apple.flat-rtfd")>=0,r||o}},t=function(t){function e(t){var e;this.inputController=t,e=this.inputController,this.responder=e.responder,this.delegate=e.delegate,this.inputSummary=e.inputSummary,this.data={}}return f(e,t),e.prototype.start=function(t){var e,n;return this.data.start=t,this.isSignificant()?("keypress"===this.inputSummary.eventName&&this.inputSummary.textAdded&&null!=(e=this.responder)&&e.deleteInDirection("left"),this.selectionIsExpanded()||(this.insertPlaceholder(),this.requestRender()),this.range=null!=(n=this.responder)?n.getSelectedRange():void 0):void 0},e.prototype.update=function(t){var e;return this.data.update=t,this.isSignificant()&&(e=this.selectPlaceholder())?(this.forgetPlaceholder(),this.range=e):void 0},e.prototype.end=function(t){var e,n,i,r;return this.data.end=t,this.isSignificant()?(this.forgetPlaceholder(),this.canApplyToDocument()?(this.setInputSummary({preferDocument:!0,didInput:!1}),null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.setSelectedRange(this.range),null!=(i=this.responder)&&i.insertString(this.data.end),null!=(r=this.responder)?r.setSelectedRange(this.range[0]+this.data.end.length):void 0):null!=this.data.start||null!=this.data.update?(this.requestReparse(),this.inputController.reset()):void 0):this.inputController.reset()},e.prototype.getEndData=function(){return this.data.end},e.prototype.isEnded=function(){return null!=this.getEndData()},e.prototype.isSignificant=function(){return n.composesExistingText?this.inputSummary.didInput:!0},e.prototype.canApplyToDocument=function(){var t,e;return 0===(null!=(t=this.data.start)?t.length:void 0)&&(null!=(e=this.data.end)?e.length:void 0)>0&&null!=this.range},e.proxyMethod("inputController.setInputSummary"),e.proxyMethod("inputController.requestRender"),e.proxyMethod("inputController.requestReparse"),e.proxyMethod("responder?.selectionIsExpanded"),e.proxyMethod("responder?.insertPlaceholder"),e.proxyMethod("responder?.selectPlaceholder"),e.proxyMethod("responder?.forgetPlaceholder"),e}(e.BasicObject)}.call(this),function(){var t,n,i,r=function(t,e){return function(){return t.apply(e,arguments)}},o=function(t,e){function n(){this.constructor=t}for(var i in e)s.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},s={}.hasOwnProperty,a=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.dataTransferIsPlainText,n=e.keyEventIsKeyboardCommand,i=e.objectsAreEqual,e.Level2InputController=function(s){function u(){return this.render=r(this.render,this),u.__super__.constructor.apply(this,arguments)}var c,l,h,p,d,f;return o(u,s),u.prototype.elementDidMutate=function(){var t;return this.scheduledRender?this.composing&&null!=(t=this.delegate)&&"function"==typeof t.inputControllerDidAllowUnhandledInput?t.inputControllerDidAllowUnhandledInput():void 0:this.reparse()},u.prototype.scheduleRender=function(){return null!=this.scheduledRender?this.scheduledRender:this.scheduledRender=requestAnimationFrame(this.render)},u.prototype.render=function(){var t;return cancelAnimationFrame(this.scheduledRender),this.scheduledRender=null,this.composing||null!=(t=this.delegate)&&t.render(),"function"==typeof this.afterRender&&this.afterRender(),this.afterRender=null},u.prototype.reparse=function(){var t;return null!=(t=this.delegate)?t.reparse():void 0},u.prototype.events={keydown:function(t){var e,i,r,o;if(n(t)){if(e=l(t),null!=(o=this.delegate)?o.inputControllerDidReceiveKeyboardCommand(e):void 0)return t.preventDefault()}else if(r=t.key,t.altKey&&(r+="+Alt"),t.shiftKey&&(r+="+Shift"),i=this.keys[r])return this.withEvent(t,i)},paste:function(t){var e,n,i,r,o,s,a,u,c;return h(t)?(t.preventDefault(),this.attachFiles(t.clipboardData.files)):p(t)?(t.preventDefault(),n={type:"text/plain",string:t.clipboardData.getData("text/plain")},null!=(i=this.delegate)&&i.inputControllerWillPaste(n),null!=(r=this.responder)&&r.insertString(n.string),this.render(),null!=(o=this.delegate)?o.inputControllerDidPaste(n):void 0):(e=null!=(s=t.clipboardData)?s.getData("URL"):void 0)?(t.preventDefault(),n={type:"text/html",html:this.createLinkHTML(e)},null!=(a=this.delegate)&&a.inputControllerWillPaste(n),null!=(u=this.responder)&&u.insertHTML(n.html),this.render(),null!=(c=this.delegate)?c.inputControllerDidPaste(n):void 0):void 0},beforeinput:function(t){var e;return(e=this.inputTypes[t.inputType])?(this.withEvent(t,e),this.scheduleRender()):void 0},input:function(){return e.selectionChangeObserver.reset()},dragstart:function(t){var e,n;return(null!=(e=this.responder)?e.selectionContainsAttachments():void 0)?(t.dataTransfer.setData("application/x-trix-dragging",!0),this.dragging={range:null!=(n=this.responder)?n.getSelectedRange():void 0,point:d(t)}):void 0},dragenter:function(t){return c(t)?t.preventDefault():void 0},dragover:function(t){var e,n;if(this.dragging){if(t.preventDefault(),e=d(t),!i(e,this.dragging.point))return this.dragging.point=e,null!=(n=this.responder)?n.setLocationRangeFromPointRange(e):void 0}else if(c(t))return t.preventDefault()},drop:function(t){var e,n,i,r;return this.dragging?(t.preventDefault(),null!=(n=this.delegate)&&n.inputControllerWillMoveText(),null!=(i=this.responder)&&i.moveTextFromRange(this.dragging.range),this.dragging=null,this.scheduleRender()):c(t)?(t.preventDefault(),e=d(t),null!=(r=this.responder)&&r.setLocationRangeFromPointRange(e),this.attachFiles(t.dataTransfer.files)):void 0},dragend:function(){var t;return this.dragging?(null!=(t=this.responder)&&t.setSelectedRange(this.dragging.range),this.dragging=null):void 0},compositionend:function(){return this.composing?(this.composing=!1,this.scheduleRender()):void 0}},u.prototype.keys={ArrowLeft:function(){var t,e;return(null!=(t=this.responder)?t.shouldManageMovingCursorInDirection("backward"):void 0)?(this.event.preventDefault(),null!=(e=this.responder)?e.moveCursorInDirection("backward"):void 0):void 0},ArrowRight:function(){var t,e;return(null!=(t=this.responder)?t.shouldManageMovingCursorInDirection("forward"):void 0)?(this.event.preventDefault(),null!=(e=this.responder)?e.moveCursorInDirection("forward"):void 0):void 0},Backspace:function(){var t,e,n;return(null!=(t=this.responder)?t.shouldManageDeletingInDirection("backward"):void 0)?(this.event.preventDefault(),null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.deleteInDirection("backward"),this.render()):void 0},Tab:function(){var t,e;return(null!=(t=this.responder)?t.canIncreaseNestingLevel():void 0)?(this.event.preventDefault(),null!=(e=this.responder)&&e.increaseNestingLevel(),this.render()):void 0},"Tab+Shift":function(){var t,e;return(null!=(t=this.responder)?t.canDecreaseNestingLevel():void 0)?(this.event.preventDefault(),null!=(e=this.responder)&&e.decreaseNestingLevel(),this.render()):void 0}},u.prototype.inputTypes={deleteByComposition:function(){return this.deleteInDirection("backward",{recordUndoEntry:!1})},deleteByCut:function(){return this.deleteInDirection("backward")},deleteByDrag:function(){return this.event.preventDefault(),this.withTargetDOMRange(function(){var t;return this.deleteByDragRange=null!=(t=this.responder)?t.getSelectedRange():void 0})},deleteCompositionText:function(){return this.deleteInDirection("backward",{recordUndoEntry:!1})},deleteContent:function(){return this.deleteInDirection("backward")},deleteContentBackward:function(){return this.deleteInDirection("backward")},deleteContentForward:function(){return this.deleteInDirection("forward")},deleteEntireSoftLine:function(){return this.deleteInDirection("forward")},deleteHardLineBackward:function(){return this.deleteInDirection("backward")},deleteHardLineForward:function(){return this.deleteInDirection("forward")},deleteSoftLineBackward:function(){return this.deleteInDirection("backward")},deleteSoftLineForward:function(){return this.deleteInDirection("forward")},deleteWordBackward:function(){return this.deleteInDirection("backward")},deleteWordForward:function(){return this.deleteInDirection("forward")},formatBackColor:function(){return this.activateAttributeIfSupported("backgroundColor",this.event.data)},formatBold:function(){return this.toggleAttributeIfSupported("bold")},formatFontColor:function(){return this.activateAttributeIfSupported("color",this.event.data)},formatFontName:function(){return this.activateAttributeIfSupported("font",this.event.data)},formatIndent:function(){var t;return(null!=(t=this.responder)?t.canIncreaseNestingLevel():void 0)?this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.increaseNestingLevel():void 0}):void 0},formatItalic:function(){return this.toggleAttributeIfSupported("italic")},formatJustifyCenter:function(){return this.toggleAttributeIfSupported("justifyCenter")},formatJustifyFull:function(){return this.toggleAttributeIfSupported("justifyFull")},formatJustifyLeft:function(){return this.toggleAttributeIfSupported("justifyLeft")},formatJustifyRight:function(){return this.toggleAttributeIfSupported("justifyRight")},formatOutdent:function(){var t;return(null!=(t=this.responder)?t.canDecreaseNestingLevel():void 0)?this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.decreaseNestingLevel():void 0}):void 0},formatRemove:function(){return this.withTargetDOMRange(function(){var t,e,n,i;i=[];for(t in null!=(e=this.responder)?e.getCurrentAttributes():void 0)i.push(null!=(n=this.responder)?n.removeCurrentAttribute(t):void 0);return i})},formatSetBlockTextDirection:function(){return this.activateAttributeIfSupported("blockDir",this.event.data)},formatSetInlineTextDirection:function(){return this.activateAttributeIfSupported("textDir",this.event.data)},formatStrikeThrough:function(){return this.toggleAttributeIfSupported("strike")},formatSubscript:function(){return this.toggleAttributeIfSupported("sub")},formatSuperscript:function(){return this.toggleAttributeIfSupported("sup")},formatUnderline:function(){return this.toggleAttributeIfSupported("underline")},historyRedo:function(){var t;return null!=(t=this.delegate)?t.inputControllerWillPerformRedo():void 0},historyUndo:function(){var t;return null!=(t=this.delegate)?t.inputControllerWillPerformUndo():void 0},insertCompositionText:function(){return this.composing=!0,this.insertString(this.event.data)},insertFromComposition:function(){return this.composing=!1,this.insertString(this.event.data)},insertFromDrop:function(){var t,e;return(t=this.deleteByDragRange)?(this.deleteByDragRange=null,null!=(e=this.delegate)&&e.inputControllerWillMoveText(),this.withTargetDOMRange(function(){var e;return null!=(e=this.responder)?e.moveTextFromRange(t):void 0})):void 0},insertFromPaste:function(){var n,i,r,o,s,a,u,c,l,h,p;return n=this.event.dataTransfer,s={dataTransfer:n},(i=n.getData("URL"))?(this.event.preventDefault(),s.type="text/html",p=(o=n.getData("public.url-name"))?e.squishBreakableWhitespace(o).trim():i,s.html=this.createLinkHTML(i,p),null!=(a=this.delegate)&&a.inputControllerWillPaste(s),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertHTML(s.html):void 0}),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(s):void 0 }}(this)):t(n)?(s.type="text/plain",s.string=n.getData("text/plain"),null!=(u=this.delegate)&&u.inputControllerWillPaste(s),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertString(s.string):void 0}),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(s):void 0}}(this)):(r=n.getData("text/html"))?(this.event.preventDefault(),s.type="text/html",s.html=r,null!=(c=this.delegate)&&c.inputControllerWillPaste(s),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertHTML(s.html):void 0}),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(s):void 0}}(this)):(null!=(l=n.files)?l.length:void 0)?(s.type="File",s.file=n.files[0],null!=(h=this.delegate)&&h.inputControllerWillPaste(s),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertFile(s.file):void 0}),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(s):void 0}}(this)):void 0},insertFromYank:function(){return this.insertString(this.event.data)},insertLineBreak:function(){return this.insertString("\n")},insertLink:function(){return this.activateAttributeIfSupported("href",this.event.data)},insertOrderedList:function(){return this.toggleAttributeIfSupported("number")},insertParagraph:function(){var t;return null!=(t=this.delegate)&&t.inputControllerWillPerformTyping(),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertLineBreak():void 0})},insertReplacementText:function(){return this.insertString(this.event.dataTransfer.getData("text/plain"),{updatePosition:!1})},insertText:function(){var t,e;return this.insertString(null!=(t=this.event.data)?t:null!=(e=this.event.dataTransfer)?e.getData("text/plain"):void 0)},insertTranspose:function(){return this.insertString(this.event.data)},insertUnorderedList:function(){return this.toggleAttributeIfSupported("bullet")}},u.prototype.insertString=function(t,e){var n;return null==t&&(t=""),null!=(n=this.delegate)&&n.inputControllerWillPerformTyping(),this.withTargetDOMRange(function(){var n;return null!=(n=this.responder)?n.insertString(t,e):void 0})},u.prototype.toggleAttributeIfSupported=function(t){var n;return a.call(e.getAllAttributeNames(),t)>=0?(null!=(n=this.delegate)&&n.inputControllerWillPerformFormatting(t),this.withTargetDOMRange(function(){var e;return null!=(e=this.responder)?e.toggleCurrentAttribute(t):void 0})):void 0},u.prototype.activateAttributeIfSupported=function(t,n){var i;return a.call(e.getAllAttributeNames(),t)>=0?(null!=(i=this.delegate)&&i.inputControllerWillPerformFormatting(t),this.withTargetDOMRange(function(){var e;return null!=(e=this.responder)?e.setCurrentAttribute(t,n):void 0})):void 0},u.prototype.deleteInDirection=function(t,e){var n,i,r,o;return r=(null!=e?e:{recordUndoEntry:!0}).recordUndoEntry,r&&null!=(o=this.delegate)&&o.inputControllerWillPerformTyping(),i=function(e){return function(){var n;return null!=(n=e.responder)?n.deleteInDirection(t):void 0}}(this),(n=this.getTargetDOMRange({minLength:2}))?this.withTargetDOMRange(n,i):i()},u.prototype.withTargetDOMRange=function(t,n){var i;return"function"==typeof t&&(n=t,t=this.getTargetDOMRange()),t?null!=(i=this.responder)?i.withTargetDOMRange(t,n.bind(this)):void 0:(e.selectionChangeObserver.reset(),n.call(this))},u.prototype.getTargetDOMRange=function(t){var e,n,i,r;return i=(null!=t?t:{minLength:0}).minLength,(r="function"==typeof(e=this.event).getTargetRanges?e.getTargetRanges():void 0)&&r.length&&(n=f(r[0]),0===i||n.toString().length>=i)?n:void 0},f=function(t){var e;return e=document.createRange(),e.setStart(t.startContainer,t.startOffset),e.setEnd(t.endContainer,t.endOffset),e},u.prototype.withEvent=function(t,e){var n;this.event=t;try{n=e.call(this)}finally{this.event=null}return n},c=function(t){var e,n;return a.call(null!=(e=null!=(n=t.dataTransfer)?n.types:void 0)?e:[],"Files")>=0},h=function(t){var e;return(e=t.clipboardData)?a.call(e.types,"Files")>=0&&1===e.types.length&&e.files.length>=1:void 0},p=function(t){var e;return(e=t.clipboardData)?a.call(e.types,"text/plain")>=0&&1===e.types.length:void 0},l=function(t){var e;return e=[],t.altKey&&e.push("alt"),t.shiftKey&&e.push("shift"),e.push(t.key),e},d=function(t){return{x:t.clientX,y:t.clientY}},u}(e.InputController)}.call(this),function(){var t,n,i,r,o,s,a,u,c=function(t,e){return function(){return t.apply(e,arguments)}},l=function(t,e){function n(){this.constructor=t}for(var i in e)h.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},h={}.hasOwnProperty;n=e.defer,i=e.handleEvent,s=e.makeElement,u=e.tagName,a=e.config,o=a.lang,t=a.css,r=a.keyNames,e.AttachmentEditorController=function(a){function h(t,e,n,i){this.attachmentPiece=t,this.element=e,this.container=n,this.options=null!=i?i:{},this.didBlurCaption=c(this.didBlurCaption,this),this.didChangeCaption=c(this.didChangeCaption,this),this.didInputCaption=c(this.didInputCaption,this),this.didKeyDownCaption=c(this.didKeyDownCaption,this),this.didClickActionButton=c(this.didClickActionButton,this),this.didClickToolbar=c(this.didClickToolbar,this),this.attachment=this.attachmentPiece.attachment,"a"===u(this.element)&&(this.element=this.element.firstChild),this.install()}var p;return l(h,a),p=function(t){return function(){var e;return e=t.apply(this,arguments),e["do"](),null==this.undos&&(this.undos=[]),this.undos.push(e.undo)}},h.prototype.install=function(){return this.makeElementMutable(),this.addToolbar(),this.attachment.isPreviewable()?this.installCaptionEditor():void 0},h.prototype.uninstall=function(){var t,e;for(this.savePendingCaption();e=this.undos.pop();)e();return null!=(t=this.delegate)?t.didUninstallAttachmentEditor(this):void 0},h.prototype.savePendingCaption=function(){var t,e,n;return null!=this.pendingCaption?(t=this.pendingCaption,this.pendingCaption=null,t?null!=(e=this.delegate)&&"function"==typeof e.attachmentEditorDidRequestUpdatingAttributesForAttachment?e.attachmentEditorDidRequestUpdatingAttributesForAttachment({caption:t},this.attachment):void 0:null!=(n=this.delegate)&&"function"==typeof n.attachmentEditorDidRequestRemovingAttributeForAttachment?n.attachmentEditorDidRequestRemovingAttributeForAttachment("caption",this.attachment):void 0):void 0},h.prototype.makeElementMutable=p(function(){return{"do":function(t){return function(){return t.element.dataset.trixMutable=!0}}(this),undo:function(t){return function(){return delete t.element.dataset.trixMutable}}(this)}}),h.prototype.addToolbar=p(function(){var n;return n=s({tagName:"div",className:t.attachmentToolbar,data:{trixMutable:!0},childNodes:s({tagName:"div",className:"trix-button-row",childNodes:s({tagName:"span",className:"trix-button-group trix-button-group--actions",childNodes:s({tagName:"button",className:"trix-button trix-button--remove",textContent:o.remove,attributes:{title:o.remove},data:{trixAction:"remove"}})})})}),this.attachment.isPreviewable()&&n.appendChild(s({tagName:"div",className:t.attachmentMetadataContainer,childNodes:s({tagName:"span",className:t.attachmentMetadata,childNodes:[s({tagName:"span",className:t.attachmentName,textContent:this.attachment.getFilename(),attributes:{title:this.attachment.getFilename()}}),s({tagName:"span",className:t.attachmentSize,textContent:this.attachment.getFormattedFilesize()})]})})),i("click",{onElement:n,withCallback:this.didClickToolbar}),i("click",{onElement:n,matchingSelector:"[data-trix-action]",withCallback:this.didClickActionButton}),{"do":function(t){return function(){return t.element.appendChild(n)}}(this),undo:function(){return function(){return e.removeNode(n)}}(this)}}),h.prototype.installCaptionEditor=p(function(){var r,a,u,c,l;return c=s({tagName:"textarea",className:t.attachmentCaptionEditor,attributes:{placeholder:o.captionPlaceholder},data:{trixMutable:!0}}),c.value=this.attachmentPiece.getCaption(),l=c.cloneNode(),l.classList.add("trix-autoresize-clone"),l.tabIndex=-1,r=function(){return l.value=c.value,c.style.height=l.scrollHeight+"px"},i("input",{onElement:c,withCallback:r}),i("input",{onElement:c,withCallback:this.didInputCaption}),i("keydown",{onElement:c,withCallback:this.didKeyDownCaption}),i("change",{onElement:c,withCallback:this.didChangeCaption}),i("blur",{onElement:c,withCallback:this.didBlurCaption}),u=this.element.querySelector("figcaption"),a=u.cloneNode(),{"do":function(e){return function(){return u.style.display="none",a.appendChild(c),a.appendChild(l),a.classList.add(t.attachmentCaption+"--editing"),u.parentElement.insertBefore(a,u),r(),e.options.editCaption?n(function(){return c.focus()}):void 0}}(this),undo:function(){return e.removeNode(a),u.style.display=null}}}),h.prototype.didClickToolbar=function(t){return t.preventDefault(),t.stopPropagation()},h.prototype.didClickActionButton=function(t){var e,n;switch(e=t.target.getAttribute("data-trix-action")){case"remove":return null!=(n=this.delegate)?n.attachmentEditorDidRequestRemovalOfAttachment(this.attachment):void 0}},h.prototype.didKeyDownCaption=function(t){var e;return"return"===r[t.keyCode]?(t.preventDefault(),this.savePendingCaption(),null!=(e=this.delegate)&&"function"==typeof e.attachmentEditorDidRequestDeselectingAttachment?e.attachmentEditorDidRequestDeselectingAttachment(this.attachment):void 0):void 0},h.prototype.didInputCaption=function(t){return this.pendingCaption=t.target.value.replace(/\s/g," ").trim()},h.prototype.didChangeCaption=function(){return this.savePendingCaption()},h.prototype.didBlurCaption=function(){return this.savePendingCaption()},h}(e.BasicObject)}.call(this),function(){var t,n,i,r=function(t,e){function n(){this.constructor=t}for(var i in e)o.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},o={}.hasOwnProperty;i=e.makeElement,t=e.config.css,e.AttachmentView=function(o){function s(){s.__super__.constructor.apply(this,arguments),this.attachment=this.object,this.attachment.uploadProgressDelegate=this,this.attachmentPiece=this.options.piece}var a;return r(s,o),s.attachmentSelector="[data-trix-attachment]",s.prototype.createContentNodes=function(){return[]},s.prototype.createNodes=function(){var e,n,r,o,s,u,c;if(e=o=i({tagName:"figure",className:this.getClassName(),data:this.getData(),editable:!1}),(n=this.getHref())&&(o=i({tagName:"a",editable:!1,attributes:{href:n,tabindex:-1}}),e.appendChild(o)),this.attachment.hasContent())o.innerHTML=this.attachment.getContent();else for(c=this.createContentNodes(),r=0,s=c.length;s>r;r++)u=c[r],o.appendChild(u);return o.appendChild(this.createCaptionElement()),this.attachment.isPending()&&(this.progressElement=i({tagName:"progress",attributes:{"class":t.attachmentProgress,value:this.attachment.getUploadProgress(),max:100},data:{trixMutable:!0,trixStoreKey:["progressElement",this.attachment.id].join("/")}}),e.appendChild(this.progressElement)),[a("left"),e,a("right")]},s.prototype.createCaptionElement=function(){var e,n,r,o,s,a,u;return r=i({tagName:"figcaption",className:t.attachmentCaption}),(e=this.attachmentPiece.getCaption())?(r.classList.add(t.attachmentCaption+"--edited"),r.textContent=e):(n=this.getCaptionConfig(),n.name&&(o=this.attachment.getFilename()),n.size&&(a=this.attachment.getFormattedFilesize()),o&&(s=i({tagName:"span",className:t.attachmentName,textContent:o}),r.appendChild(s)),a&&(o&&r.appendChild(document.createTextNode(" ")),u=i({tagName:"span",className:t.attachmentSize,textContent:a}),r.appendChild(u))),r},s.prototype.getClassName=function(){var e,n;return n=[t.attachment,t.attachment+"--"+this.attachment.getType()],(e=this.attachment.getExtension())&&n.push(t.attachment+"--"+e),n.join(" ")},s.prototype.getData=function(){var t,e;return e={trixAttachment:JSON.stringify(this.attachment),trixContentType:this.attachment.getContentType(),trixId:this.attachment.id},t=this.attachmentPiece.attributes,t.isEmpty()||(e.trixAttributes=JSON.stringify(t)),this.attachment.isPending()&&(e.trixSerialize=!1),e},s.prototype.getHref=function(){return n(this.attachment.getContent(),"a")?void 0:this.attachment.getHref()},s.prototype.getCaptionConfig=function(){var t,n,i;return i=this.attachment.getType(),t=e.copyObject(null!=(n=e.config.attachments[i])?n.caption:void 0),"file"===i&&(t.name=!0),t},s.prototype.findProgressElement=function(){var t;return null!=(t=this.findElement())?t.querySelector("progress"):void 0},a=function(t){return i({tagName:"span",textContent:e.ZERO_WIDTH_SPACE,data:{trixCursorTarget:t,trixSerialize:!1}})},s.prototype.attachmentDidChangeUploadProgress=function(){var t,e;return e=this.attachment.getUploadProgress(),null!=(t=this.findProgressElement())?t.value=e:void 0},s}(e.ObjectView),n=function(t,e){var n;return n=i("div"),n.innerHTML=null!=t?t:"",n.querySelector(e)}}.call(this),function(){var t,n=function(t,e){function n(){this.constructor=t}for(var r in e)i.call(e,r)&&(t[r]=e[r]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},i={}.hasOwnProperty;t=e.makeElement,e.PreviewableAttachmentView=function(i){function r(){r.__super__.constructor.apply(this,arguments),this.attachment.previewDelegate=this}return n(r,i),r.prototype.createContentNodes=function(){return this.image=t({tagName:"img",attributes:{src:""},data:{trixMutable:!0}}),this.refresh(this.image),[this.image]},r.prototype.createCaptionElement=function(){var t;return t=r.__super__.createCaptionElement.apply(this,arguments),t.textContent||t.setAttribute("data-trix-placeholder",e.config.lang.captionPlaceholder),t},r.prototype.refresh=function(t){var e;return null==t&&(t=null!=(e=this.findElement())?e.querySelector("img"):void 0),t?this.updateAttributesForImage(t):void 0},r.prototype.updateAttributesForImage=function(t){var e,n,i,r,o,s;return o=this.attachment.getURL(),n=this.attachment.getPreviewURL(),t.src=n||o,n===o?t.removeAttribute("data-trix-serialized-attributes"):(i=JSON.stringify({src:o}),t.setAttribute("data-trix-serialized-attributes",i)),s=this.attachment.getWidth(),e=this.attachment.getHeight(),null!=s&&(t.width=s),null!=e&&(t.height=e),r=["imageElement",this.attachment.id,t.src,t.width,t.height].join("/"),t.dataset.trixStoreKey=r},r.prototype.attachmentDidChangeAttributes=function(){return this.refresh(this.image),this.refresh()},r}(e.AttachmentView)}.call(this),function(){var t,n,i,r=function(t,e){function n(){this.constructor=t}for(var i in e)o.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},o={}.hasOwnProperty;i=e.makeElement,t=e.findInnerElement,n=e.getTextConfig,e.PieceView=function(o){function s(){var t;s.__super__.constructor.apply(this,arguments),this.piece=this.object,this.attributes=this.piece.getAttributes(),t=this.options,this.textConfig=t.textConfig,this.context=t.context,this.piece.attachment?this.attachment=this.piece.attachment:this.string=this.piece.toString()}var a;return r(s,o),s.prototype.createNodes=function(){var e,n,i,r,o,s;if(s=this.attachment?this.createAttachmentNodes():this.createStringNodes(),e=this.createElement()){for(i=t(e),n=0,r=s.length;r>n;n++)o=s[n],i.appendChild(o);s=[e]}return s},s.prototype.createAttachmentNodes=function(){var t,n;return t=this.attachment.isPreviewable()?e.PreviewableAttachmentView:e.AttachmentView,n=this.createChildView(t,this.piece.attachment,{piece:this.piece}),n.getNodes()},s.prototype.createStringNodes=function(){var t,e,n,r,o,s,a,u,c,l;if(null!=(u=this.textConfig)?u.plaintext:void 0)return[document.createTextNode(this.string)];for(a=[],c=this.string.split("\n"),n=e=0,r=c.length;r>e;n=++e)l=c[n],n>0&&(t=i("br"),a.push(t)),(o=l.length)&&(s=document.createTextNode(this.preserveSpaces(l)),a.push(s));return a},s.prototype.createElement=function(){var t,e,r,o,s,a,u,c,l;c={},a=this.attributes;for(o in a)if(l=a[o],(t=n(o))&&(t.tagName&&(s=i(t.tagName),r?(r.appendChild(s),r=s):e=r=s),t.styleProperty&&(c[t.styleProperty]=l),t.style)){u=t.style;for(o in u)l=u[o],c[o]=l}if(Object.keys(c).length){null==e&&(e=i("span"));for(o in c)l=c[o],e.style[o]=l}return e},s.prototype.createContainerElement=function(){var t,e,r,o,s;o=this.attributes;for(r in o)if(s=o[r],(e=n(r))&&e.groupTagName)return t={},t[r]=s,i(e.groupTagName,t)},a=e.NON_BREAKING_SPACE,s.prototype.preserveSpaces=function(t){return this.context.isLast&&(t=t.replace(/\ $/,a)),t=t.replace(/(\S)\ {3}(\S)/g,"$1 "+a+" $2").replace(/\ {2}/g,a+" ").replace(/\ {2}/g," "+a),(this.context.isFirst||this.context.followsWhitespace)&&(t=t.replace(/^\ /,a)),t},s}(e.ObjectView)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var r in e)n.call(e,r)&&(t[r]=e[r]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.TextView=function(n){function i(){i.__super__.constructor.apply(this,arguments),this.text=this.object,this.textConfig=this.options.textConfig}var r;return t(i,n),i.prototype.createNodes=function(){var t,n,i,o,s,a,u,c,l,h;for(a=[],c=e.ObjectGroup.groupObjects(this.getPieces()),o=c.length-1,i=n=0,s=c.length;s>n;i=++n)u=c[i],t={},0===i&&(t.isFirst=!0),i===o&&(t.isLast=!0),r(l)&&(t.followsWhitespace=!0),h=this.findOrCreateCachedChildView(e.PieceView,u,{textConfig:this.textConfig,context:t}),a.push.apply(a,h.getNodes()),l=u;return a},i.prototype.getPieces=function(){var t,e,n,i,r;for(i=this.text.getPieces(),r=[],t=0,e=i.length;e>t;t++)n=i[t],n.hasAttribute("blockBreak")||r.push(n);return r},r=function(t){return/\s$/.test(null!=t?t.toString():void 0)},i}(e.ObjectView)}.call(this),function(){var t,n,i,r=function(t,e){function n(){this.constructor=t}for(var i in e)o.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},o={}.hasOwnProperty;i=e.makeElement,n=e.getBlockConfig,t=e.config.css,e.BlockView=function(o){function s(){s.__super__.constructor.apply(this,arguments),this.block=this.object,this.attributes=this.block.getAttributes()}return r(s,o),s.prototype.createNodes=function(){var t,r,o,s,a,u,c,l,h,p,d,f,g;if(o=document.createComment("block"),l=[o],this.block.isEmpty()?l.push(i("br")):(f=null!=(h=n(this.block.getLastAttribute()))?h.text:void 0,g=this.findOrCreateCachedChildView(e.TextView,this.block.text,{textConfig:f}),l.push.apply(l,g.getNodes()),this.shouldAddExtraNewlineElement()&&l.push(i("br"))),this.attributes.length)return l;for(p=e.config.blockAttributes["default"],d=p.tagName,r=p.className,this.block.isRTL()&&(t={dir:"rtl"}),s=i({tagName:d,className:r,attributes:t}),a=0,u=l.length;u>a;a++)c=l[a],s.appendChild(c);return[s]},s.prototype.createContainerElement=function(e){var r,o,s,a,u,c;return r=this.attributes[e],a=n(r),c=a.tagName,s=a.className,0===e&&this.block.isRTL()&&(o={dir:"rtl"}),"attachmentGallery"===r&&(u=this.block.getBlockBreakPosition(),s=t.attachmentGallery+" "+t.attachmentGallery+"--"+u),i({tagName:c,className:s,attributes:o})},s.prototype.shouldAddExtraNewlineElement=function(){return/\n\n$/.test(this.block.toString())},s}(e.ObjectView)}.call(this),function(){var t,n,i=function(t,e){function n(){this.constructor=t}for(var i in e)r.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},r={}.hasOwnProperty;t=e.defer,n=e.makeElement,e.DocumentView=function(r){function o(){o.__super__.constructor.apply(this,arguments),this.element=this.options.element,this.elementStore=new e.ElementStore,this.setDocument(this.object)}var s,a,u;return i(o,r),o.render=function(t){var e,i;return e=n("div"),i=new this(t,{element:e}),i.render(),i.sync(),e},o.prototype.setDocument=function(t){return t.isEqualTo(this.document)?void 0:this.document=this.object=t},o.prototype.render=function(){var t,i,r,o,s,a,u;if(this.childViews=[],this.shadowElement=n("div"),!this.document.isEmpty()){for(s=e.ObjectGroup.groupObjects(this.document.getBlocks(),{asTree:!0}),a=[],t=0,i=s.length;i>t;t++)o=s[t],u=this.findOrCreateCachedChildView(e.BlockView,o),a.push(function(){var t,e,n,i;for(n=u.getNodes(),i=[],t=0,e=n.length;e>t;t++)r=n[t],i.push(this.shadowElement.appendChild(r));return i}.call(this));return a}},o.prototype.isSynced=function(){return s(this.shadowElement,this.element)},o.prototype.sync=function(){var t;for(t=this.createDocumentFragmentForSync();this.element.lastChild;)this.element.removeChild(this.element.lastChild);return this.element.appendChild(t),this.didSync()},o.prototype.didSync=function(){return this.elementStore.reset(a(this.element)),t(function(t){return function(){return t.garbageCollectCachedViews()}}(this))},o.prototype.createDocumentFragmentForSync=function(){var t,e,n,i,r,o,s,u,c,l;for(e=document.createDocumentFragment(),u=this.shadowElement.childNodes,n=0,r=u.length;r>n;n++)s=u[n],e.appendChild(s.cloneNode(!0));for(c=a(e),i=0,o=c.length;o>i;i++)t=c[i],(l=this.elementStore.remove(t))&&t.parentNode.replaceChild(l,t);return e},a=function(t){return t.querySelectorAll("[data-trix-store-key]")},s=function(t,e){return u(t.innerHTML)===u(e.innerHTML)},u=function(t){return t.replace(/ /g," ")},o}(e.ObjectView)}.call(this),function(){var t,n,i,r,o,s=function(t,e){return function(){return t.apply(e,arguments)}},a=function(t,e){function n(){this.constructor=t}for(var i in e)u.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},u={}.hasOwnProperty;i=e.findClosestElementFromNode,r=e.handleEvent,o=e.innerElementIsActive,n=e.defer,t=e.AttachmentView.attachmentSelector,e.CompositionController=function(u){function c(n,i){this.element=n,this.composition=i,this.didClickAttachment=s(this.didClickAttachment,this),this.didBlur=s(this.didBlur,this),this.didFocus=s(this.didFocus,this),this.documentView=new e.DocumentView(this.composition.document,{element:this.element}),r("focus",{onElement:this.element,withCallback:this.didFocus}),r("blur",{onElement:this.element,withCallback:this.didBlur}),r("click",{onElement:this.element,matchingSelector:"a[contenteditable=false]",preventDefault:!0}),r("mousedown",{onElement:this.element,matchingSelector:t,withCallback:this.didClickAttachment}),r("click",{onElement:this.element,matchingSelector:"a"+t,preventDefault:!0})}return a(c,u),c.prototype.didFocus=function(){var t,e,n;return t=function(t){return function(){var e;return t.focused?void 0:(t.focused=!0,null!=(e=t.delegate)&&"function"==typeof e.compositionControllerDidFocus?e.compositionControllerDidFocus():void 0)}}(this),null!=(e=null!=(n=this.blurPromise)?n.then(t):void 0)?e:t()},c.prototype.didBlur=function(){return this.blurPromise=new Promise(function(t){return function(e){return n(function(){var n;return o(t.element)||(t.focused=null,null!=(n=t.delegate)&&"function"==typeof n.compositionControllerDidBlur&&n.compositionControllerDidBlur()),t.blurPromise=null,e()})}}(this))},c.prototype.didClickAttachment=function(t,e){var n,r,o;return n=this.findAttachmentForElement(e),r=null!=i(t.target,{matchingSelector:"figcaption"}),null!=(o=this.delegate)&&"function"==typeof o.compositionControllerDidSelectAttachment?o.compositionControllerDidSelectAttachment(n,{editCaption:r}):void 0},c.prototype.getSerializableElement=function(){return this.isEditingAttachment()?this.documentView.shadowElement:this.element},c.prototype.render=function(){var t,e,n;return this.revision!==this.composition.revision&&(this.documentView.setDocument(this.composition.document),this.documentView.render(),this.revision=this.composition.revision),this.canSyncDocumentView()&&!this.documentView.isSynced()&&(null!=(t=this.delegate)&&"function"==typeof t.compositionControllerWillSyncDocumentView&&t.compositionControllerWillSyncDocumentView(),this.documentView.sync(),null!=(e=this.delegate)&&"function"==typeof e.compositionControllerDidSyncDocumentView&&e.compositionControllerDidSyncDocumentView()),null!=(n=this.delegate)&&"function"==typeof n.compositionControllerDidRender?n.compositionControllerDidRender():void 0},c.prototype.rerenderViewForObject=function(t){return this.invalidateViewForObject(t),this.render()},c.prototype.invalidateViewForObject=function(t){return this.documentView.invalidateViewForObject(t)},c.prototype.isViewCachingEnabled=function(){return this.documentView.isViewCachingEnabled()},c.prototype.enableViewCaching=function(){return this.documentView.enableViewCaching()},c.prototype.disableViewCaching=function(){return this.documentView.disableViewCaching()},c.prototype.refreshViewCache=function(){return this.documentView.garbageCollectCachedViews()},c.prototype.isEditingAttachment=function(){return null!=this.attachmentEditor},c.prototype.installAttachmentEditorForAttachment=function(t,n){var i,r,o;if((null!=(o=this.attachmentEditor)?o.attachment:void 0)!==t&&(r=this.documentView.findElementForObject(t)))return this.uninstallAttachmentEditor(),i=this.composition.document.getAttachmentPieceForAttachment(t),this.attachmentEditor=new e.AttachmentEditorController(i,r,this.element,n),this.attachmentEditor.delegate=this},c.prototype.uninstallAttachmentEditor=function(){var t;return null!=(t=this.attachmentEditor)?t.uninstall():void 0},c.prototype.didUninstallAttachmentEditor=function(){return this.attachmentEditor=null,this.render()},c.prototype.attachmentEditorDidRequestUpdatingAttributesForAttachment=function(t,e){var n;return null!=(n=this.delegate)&&"function"==typeof n.compositionControllerWillUpdateAttachment&&n.compositionControllerWillUpdateAttachment(e),this.composition.updateAttributesForAttachment(t,e)},c.prototype.attachmentEditorDidRequestRemovingAttributeForAttachment=function(t,e){var n;return null!=(n=this.delegate)&&"function"==typeof n.compositionControllerWillUpdateAttachment&&n.compositionControllerWillUpdateAttachment(e),this.composition.removeAttributeForAttachment(t,e)},c.prototype.attachmentEditorDidRequestRemovalOfAttachment=function(t){var e;return null!=(e=this.delegate)&&"function"==typeof e.compositionControllerDidRequestRemovalOfAttachment?e.compositionControllerDidRequestRemovalOfAttachment(t):void 0},c.prototype.attachmentEditorDidRequestDeselectingAttachment=function(t){var e;return null!=(e=this.delegate)&&"function"==typeof e.compositionControllerDidRequestDeselectingAttachment?e.compositionControllerDidRequestDeselectingAttachment(t):void 0},c.prototype.canSyncDocumentView=function(){return!this.isEditingAttachment()},c.prototype.findAttachmentForElement=function(t){return this.composition.document.getAttachmentById(parseInt(t.dataset.trixId,10))},c}(e.BasicObject)}.call(this),function(){var t,n,i,r=function(t,e){return function(){return t.apply(e,arguments)}},o=function(t,e){function n(){this.constructor=t}for(var i in e)s.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},s={}.hasOwnProperty;n=e.handleEvent,i=e.triggerEvent,t=e.findClosestElementFromNode,e.ToolbarController=function(e){function s(t){this.element=t,this.didKeyDownDialogInput=r(this.didKeyDownDialogInput,this),this.didClickDialogButton=r(this.didClickDialogButton,this),this.didClickAttributeButton=r(this.didClickAttributeButton,this),this.didClickActionButton=r(this.didClickActionButton,this),this.attributes={},this.actions={},this.resetDialogInputs(),n("mousedown",{onElement:this.element,matchingSelector:a,withCallback:this.didClickActionButton}),n("mousedown",{onElement:this.element,matchingSelector:c,withCallback:this.didClickAttributeButton}),n("click",{onElement:this.element,matchingSelector:y,preventDefault:!0}),n("click",{onElement:this.element,matchingSelector:l,withCallback:this.didClickDialogButton}),n("keydown",{onElement:this.element,matchingSelector:h,withCallback:this.didKeyDownDialogInput})}var a,u,c,l,h,p,d,f,g,m,y;return o(s,e),c="[data-trix-attribute]",a="[data-trix-action]",y=c+", "+a,p="[data-trix-dialog]",u=p+"[data-trix-active]",l=p+" [data-trix-method]",h=p+" [data-trix-input]",s.prototype.didClickActionButton=function(t,e){var n,i,r;return null!=(i=this.delegate)&&i.toolbarDidClickButton(),t.preventDefault(),n=d(e),this.getDialog(n)?this.toggleDialog(n):null!=(r=this.delegate)?r.toolbarDidInvokeAction(n):void 0},s.prototype.didClickAttributeButton=function(t,e){var n,i,r;return null!=(i=this.delegate)&&i.toolbarDidClickButton(),t.preventDefault(),n=f(e),this.getDialog(n)?this.toggleDialog(n):null!=(r=this.delegate)&&r.toolbarDidToggleAttribute(n),this.refreshAttributeButtons()},s.prototype.didClickDialogButton=function(e,n){var i,r;return i=t(n,{matchingSelector:p}),r=n.getAttribute("data-trix-method"),this[r].call(this,i)},s.prototype.didKeyDownDialogInput=function(t,e){var n,i;return 13===t.keyCode&&(t.preventDefault(),n=e.getAttribute("name"),i=this.getDialog(n),this.setAttribute(i)),27===t.keyCode?(t.preventDefault(),this.hideDialog()):void 0},s.prototype.updateActions=function(t){return this.actions=t,this.refreshActionButtons()},s.prototype.refreshActionButtons=function(){return this.eachActionButton(function(t){return function(e,n){return e.disabled=t.actions[n]===!1}}(this))},s.prototype.eachActionButton=function(t){var e,n,i,r,o;for(r=this.element.querySelectorAll(a),o=[],n=0,i=r.length;i>n;n++)e=r[n],o.push(t(e,d(e)));return o},s.prototype.updateAttributes=function(t){return this.attributes=t,this.refreshAttributeButtons()},s.prototype.refreshAttributeButtons=function(){return this.eachAttributeButton(function(t){return function(e,n){return e.disabled=t.attributes[n]===!1,t.attributes[n]||t.dialogIsVisible(n)?(e.setAttribute("data-trix-active",""),e.classList.add("trix-active")):(e.removeAttribute("data-trix-active"),e.classList.remove("trix-active"))}}(this))},s.prototype.eachAttributeButton=function(t){var e,n,i,r,o;for(r=this.element.querySelectorAll(c),o=[],n=0,i=r.length;i>n;n++)e=r[n],o.push(t(e,f(e)));return o},s.prototype.applyKeyboardCommand=function(t){var e,n,r,o,s,a,u;for(s=JSON.stringify(t.sort()),u=this.element.querySelectorAll("[data-trix-key]"),o=0,a=u.length;a>o;o++)if(e=u[o],r=e.getAttribute("data-trix-key").split("+"),n=JSON.stringify(r.sort()),n===s)return i("mousedown",{onElement:e}),!0;return!1},s.prototype.dialogIsVisible=function(t){var e;return(e=this.getDialog(t))?e.hasAttribute("data-trix-active"):void 0},s.prototype.toggleDialog=function(t){return this.dialogIsVisible(t)?this.hideDialog():this.showDialog(t)},s.prototype.showDialog=function(t){var e,n,i,r,o,s,a,u,c,l;for(this.hideDialog(),null!=(a=this.delegate)&&a.toolbarWillShowDialog(),i=this.getDialog(t),i.setAttribute("data-trix-active",""),i.classList.add("trix-active"),u=i.querySelectorAll("input[disabled]"),r=0,s=u.length;s>r;r++)n=u[r],n.removeAttribute("disabled");return(e=f(i))&&(o=m(i,t))&&(o.value=null!=(c=this.attributes[e])?c:"",o.select()),null!=(l=this.delegate)?l.toolbarDidShowDialog(t):void 0},s.prototype.setAttribute=function(t){var e,n,i;return e=f(t),n=m(t,e),n.willValidate&&!n.checkValidity()?(n.setAttribute("data-trix-validate",""),n.classList.add("trix-validate"),n.focus()):(null!=(i=this.delegate)&&i.toolbarDidUpdateAttribute(e,n.value),this.hideDialog())},s.prototype.removeAttribute=function(t){var e,n;return e=f(t),null!=(n=this.delegate)&&n.toolbarDidRemoveAttribute(e),this.hideDialog()},s.prototype.hideDialog=function(){var t,e;return(t=this.element.querySelector(u))?(t.removeAttribute("data-trix-active"),t.classList.remove("trix-active"),this.resetDialogInputs(),null!=(e=this.delegate)?e.toolbarDidHideDialog(g(t)):void 0):void 0},s.prototype.resetDialogInputs=function(){var t,e,n,i,r;for(i=this.element.querySelectorAll(h),r=[],t=0,n=i.length;n>t;t++)e=i[t],e.setAttribute("disabled","disabled"),e.removeAttribute("data-trix-validate"),r.push(e.classList.remove("trix-validate"));return r},s.prototype.getDialog=function(t){return this.element.querySelector("[data-trix-dialog="+t+"]")},m=function(t,e){return null==e&&(e=f(t)),t.querySelector("[data-trix-input][name='"+e+"']")},d=function(t){return t.getAttribute("data-trix-action")},f=function(t){var e;return null!=(e=t.getAttribute("data-trix-attribute"))?e:t.getAttribute("data-trix-dialog-attribute")},g=function(t){return t.getAttribute("data-trix-dialog")},s}(e.BasicObject)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var r in e)n.call(e,r)&&(t[r]=e[r]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.ImagePreloadOperation=function(e){function n(t){this.url=t}return t(n,e),n.prototype.perform=function(t){var e;return e=new Image,e.onload=function(n){return function(){return e.width=n.width=e.naturalWidth,e.height=n.height=e.naturalHeight,t(!0,e)}}(this),e.onerror=function(){return t(!1)},e.src=this.url},n}(e.Operation)}.call(this),function(){var t=function(t,e){return function(){return t.apply(e,arguments)}},n=function(t,e){function n(){this.constructor=t }for(var r in e)i.call(e,r)&&(t[r]=e[r]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},i={}.hasOwnProperty;e.Attachment=function(i){function r(n){null==n&&(n={}),this.releaseFile=t(this.releaseFile,this),r.__super__.constructor.apply(this,arguments),this.attributes=e.Hash.box(n),this.didChangeAttributes()}return n(r,i),r.previewablePattern=/^image(\/(gif|png|jpe?g)|$)/,r.attachmentForFile=function(t){var e,n;return n=this.attributesForFile(t),e=new this(n),e.setFile(t),e},r.attributesForFile=function(t){return new e.Hash({filename:t.name,filesize:t.size,contentType:t.type})},r.fromJSON=function(t){return new this(t)},r.prototype.getAttribute=function(t){return this.attributes.get(t)},r.prototype.hasAttribute=function(t){return this.attributes.has(t)},r.prototype.getAttributes=function(){return this.attributes.toObject()},r.prototype.setAttributes=function(t){var e,n,i;return null==t&&(t={}),e=this.attributes.merge(t),this.attributes.isEqualTo(e)?void 0:(this.attributes=e,this.didChangeAttributes(),null!=(n=this.previewDelegate)&&"function"==typeof n.attachmentDidChangeAttributes&&n.attachmentDidChangeAttributes(this),null!=(i=this.delegate)&&"function"==typeof i.attachmentDidChangeAttributes?i.attachmentDidChangeAttributes(this):void 0)},r.prototype.didChangeAttributes=function(){return this.isPreviewable()?this.preloadURL():void 0},r.prototype.isPending=function(){return null!=this.file&&!(this.getURL()||this.getHref())},r.prototype.isPreviewable=function(){return this.attributes.has("previewable")?this.attributes.get("previewable"):this.constructor.previewablePattern.test(this.getContentType())},r.prototype.getType=function(){return this.hasContent()?"content":this.isPreviewable()?"preview":"file"},r.prototype.getURL=function(){return this.attributes.get("url")},r.prototype.getHref=function(){return this.attributes.get("href")},r.prototype.getFilename=function(){var t;return null!=(t=this.attributes.get("filename"))?t:""},r.prototype.getFilesize=function(){return this.attributes.get("filesize")},r.prototype.getFormattedFilesize=function(){var t;return t=this.attributes.get("filesize"),"number"==typeof t?e.config.fileSize.formatter(t):""},r.prototype.getExtension=function(){var t;return null!=(t=this.getFilename().match(/\.(\w+)$/))?t[1].toLowerCase():void 0},r.prototype.getContentType=function(){return this.attributes.get("contentType")},r.prototype.hasContent=function(){return this.attributes.has("content")},r.prototype.getContent=function(){return this.attributes.get("content")},r.prototype.getWidth=function(){return this.attributes.get("width")},r.prototype.getHeight=function(){return this.attributes.get("height")},r.prototype.getFile=function(){return this.file},r.prototype.setFile=function(t){return this.file=t,this.isPreviewable()?this.preloadFile():void 0},r.prototype.releaseFile=function(){return this.releasePreloadedFile(),this.file=null},r.prototype.getUploadProgress=function(){var t;return null!=(t=this.uploadProgress)?t:0},r.prototype.setUploadProgress=function(t){var e;return this.uploadProgress!==t?(this.uploadProgress=t,null!=(e=this.uploadProgressDelegate)&&"function"==typeof e.attachmentDidChangeUploadProgress?e.attachmentDidChangeUploadProgress(this):void 0):void 0},r.prototype.toJSON=function(){return this.getAttributes()},r.prototype.getCacheKey=function(){return[r.__super__.getCacheKey.apply(this,arguments),this.attributes.getCacheKey(),this.getPreviewURL()].join("/")},r.prototype.getPreviewURL=function(){return this.previewURL||this.preloadingURL},r.prototype.setPreviewURL=function(t){var e,n;return t!==this.getPreviewURL()?(this.previewURL=t,null!=(e=this.previewDelegate)&&"function"==typeof e.attachmentDidChangeAttributes&&e.attachmentDidChangeAttributes(this),null!=(n=this.delegate)&&"function"==typeof n.attachmentDidChangePreviewURL?n.attachmentDidChangePreviewURL(this):void 0):void 0},r.prototype.preloadURL=function(){return this.preload(this.getURL(),this.releaseFile)},r.prototype.preloadFile=function(){return this.file?(this.fileObjectURL=URL.createObjectURL(this.file),this.preload(this.fileObjectURL)):void 0},r.prototype.releasePreloadedFile=function(){return this.fileObjectURL?(URL.revokeObjectURL(this.fileObjectURL),this.fileObjectURL=null):void 0},r.prototype.preload=function(t,n){var i;return t&&t!==this.getPreviewURL()?(this.preloadingURL=t,i=new e.ImagePreloadOperation(t),i.then(function(e){return function(i){var r,o;return o=i.width,r=i.height,e.getWidth()&&e.getHeight()||e.setAttributes({width:o,height:r}),e.preloadingURL=null,e.setPreviewURL(t),"function"==typeof n?n():void 0}}(this))["catch"](function(t){return function(){return t.preloadingURL=null,"function"==typeof n?n():void 0}}(this))):void 0},r}(e.Object)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var r in e)n.call(e,r)&&(t[r]=e[r]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.Piece=function(n){function i(t,n){null==n&&(n={}),i.__super__.constructor.apply(this,arguments),this.attributes=e.Hash.box(n)}return t(i,n),i.types={},i.registerType=function(t,e){return e.type=t,this.types[t]=e},i.fromJSON=function(t){var e;return(e=this.types[t.type])?e.fromJSON(t):void 0},i.prototype.copyWithAttributes=function(t){return new this.constructor(this.getValue(),t)},i.prototype.copyWithAdditionalAttributes=function(t){return this.copyWithAttributes(this.attributes.merge(t))},i.prototype.copyWithoutAttribute=function(t){return this.copyWithAttributes(this.attributes.remove(t))},i.prototype.copy=function(){return this.copyWithAttributes(this.attributes)},i.prototype.getAttribute=function(t){return this.attributes.get(t)},i.prototype.getAttributesHash=function(){return this.attributes},i.prototype.getAttributes=function(){return this.attributes.toObject()},i.prototype.getCommonAttributes=function(){var t,e,n;return(n=pieceList.getPieceAtIndex(0))?(t=n.attributes,e=t.getKeys(),pieceList.eachPiece(function(n){return e=t.getKeysCommonToHash(n.attributes),t=t.slice(e)}),t.toObject()):{}},i.prototype.hasAttribute=function(t){return this.attributes.has(t)},i.prototype.hasSameStringValueAsPiece=function(t){return null!=t&&this.toString()===t.toString()},i.prototype.hasSameAttributesAsPiece=function(t){return null!=t&&(this.attributes===t.attributes||this.attributes.isEqualTo(t.attributes))},i.prototype.isBlockBreak=function(){return!1},i.prototype.isEqualTo=function(t){return i.__super__.isEqualTo.apply(this,arguments)||this.hasSameConstructorAs(t)&&this.hasSameStringValueAsPiece(t)&&this.hasSameAttributesAsPiece(t)},i.prototype.isEmpty=function(){return 0===this.length},i.prototype.isSerializable=function(){return!0},i.prototype.toJSON=function(){return{type:this.constructor.type,attributes:this.getAttributes()}},i.prototype.contentsForInspection=function(){return{type:this.constructor.type,attributes:this.attributes.inspect()}},i.prototype.canBeGrouped=function(){return this.hasAttribute("href")},i.prototype.canBeGroupedWith=function(t){return this.getAttribute("href")===t.getAttribute("href")},i.prototype.getLength=function(){return this.length},i.prototype.canBeConsolidatedWith=function(){return!1},i}(e.Object)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var r in e)n.call(e,r)&&(t[r]=e[r]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.Piece.registerType("attachment",e.AttachmentPiece=function(n){function i(t){this.attachment=t,i.__super__.constructor.apply(this,arguments),this.length=1,this.ensureAttachmentExclusivelyHasAttribute("href"),this.attachment.hasContent()||this.removeProhibitedAttributes()}return t(i,n),i.fromJSON=function(t){return new this(e.Attachment.fromJSON(t.attachment),t.attributes)},i.permittedAttributes=["caption","presentation"],i.prototype.ensureAttachmentExclusivelyHasAttribute=function(t){return this.hasAttribute(t)?(this.attachment.hasAttribute(t)||this.attachment.setAttributes(this.attributes.slice(t)),this.attributes=this.attributes.remove(t)):void 0},i.prototype.removeProhibitedAttributes=function(){var t;return t=this.attributes.slice(this.constructor.permittedAttributes),t.isEqualTo(this.attributes)?void 0:this.attributes=t},i.prototype.getValue=function(){return this.attachment},i.prototype.isSerializable=function(){return!this.attachment.isPending()},i.prototype.getCaption=function(){var t;return null!=(t=this.attributes.get("caption"))?t:""},i.prototype.isEqualTo=function(t){var e;return i.__super__.isEqualTo.apply(this,arguments)&&this.attachment.id===(null!=t&&null!=(e=t.attachment)?e.id:void 0)},i.prototype.toString=function(){return e.OBJECT_REPLACEMENT_CHARACTER},i.prototype.toJSON=function(){var t;return t=i.__super__.toJSON.apply(this,arguments),t.attachment=this.attachment,t},i.prototype.getCacheKey=function(){return[i.__super__.getCacheKey.apply(this,arguments),this.attachment.getCacheKey()].join("/")},i.prototype.toConsole=function(){return JSON.stringify(this.toString())},i}(e.Piece))}.call(this),function(){var t,n=function(t,e){function n(){this.constructor=t}for(var r in e)i.call(e,r)&&(t[r]=e[r]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},i={}.hasOwnProperty;t=e.normalizeNewlines,e.Piece.registerType("string",e.StringPiece=function(e){function i(e){i.__super__.constructor.apply(this,arguments),this.string=t(e),this.length=this.string.length}return n(i,e),i.fromJSON=function(t){return new this(t.string,t.attributes)},i.prototype.getValue=function(){return this.string},i.prototype.toString=function(){return this.string.toString()},i.prototype.isBlockBreak=function(){return"\n"===this.toString()&&this.getAttribute("blockBreak")===!0},i.prototype.toJSON=function(){var t;return t=i.__super__.toJSON.apply(this,arguments),t.string=this.string,t},i.prototype.canBeConsolidatedWith=function(t){return null!=t&&this.hasSameConstructorAs(t)&&this.hasSameAttributesAsPiece(t)},i.prototype.consolidateWith=function(t){return new this.constructor(this.toString()+t.toString(),this.attributes)},i.prototype.splitAtOffset=function(t){var e,n;return 0===t?(e=null,n=this):t===this.length?(e=this,n=null):(e=new this.constructor(this.string.slice(0,t),this.attributes),n=new this.constructor(this.string.slice(t),this.attributes)),[e,n]},i.prototype.toConsole=function(){var t;return t=this.string,t.length>15&&(t=t.slice(0,14)+"\u2026"),JSON.stringify(t.toString())},i}(e.Piece))}.call(this),function(){var t,n=function(t,e){function n(){this.constructor=t}for(var r in e)i.call(e,r)&&(t[r]=e[r]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},i={}.hasOwnProperty,r=[].slice;t=e.spliceArray,e.SplittableList=function(e){function i(t){null==t&&(t=[]),i.__super__.constructor.apply(this,arguments),this.objects=t.slice(0),this.length=this.objects.length}var o,s,a;return n(i,e),i.box=function(t){return t instanceof this?t:new this(t)},i.prototype.indexOf=function(t){return this.objects.indexOf(t)},i.prototype.splice=function(){var e;return e=1<=arguments.length?r.call(arguments,0):[],new this.constructor(t.apply(null,[this.objects].concat(r.call(e))))},i.prototype.eachObject=function(t){var e,n,i,r,o,s;for(o=this.objects,s=[],n=e=0,i=o.length;i>e;n=++e)r=o[n],s.push(t(r,n));return s},i.prototype.insertObjectAtIndex=function(t,e){return this.splice(e,0,t)},i.prototype.insertSplittableListAtIndex=function(t,e){return this.splice.apply(this,[e,0].concat(r.call(t.objects)))},i.prototype.insertSplittableListAtPosition=function(t,e){var n,i,r;return r=this.splitObjectAtPosition(e),i=r[0],n=r[1],new this.constructor(i).insertSplittableListAtIndex(t,n)},i.prototype.editObjectAtIndex=function(t,e){return this.replaceObjectAtIndex(e(this.objects[t]),t)},i.prototype.replaceObjectAtIndex=function(t,e){return this.splice(e,1,t)},i.prototype.removeObjectAtIndex=function(t){return this.splice(t,1)},i.prototype.getObjectAtIndex=function(t){return this.objects[t]},i.prototype.getSplittableListInRange=function(t){var e,n,i,r;return i=this.splitObjectsAtRange(t),n=i[0],e=i[1],r=i[2],new this.constructor(n.slice(e,r+1))},i.prototype.selectSplittableList=function(t){var e,n;return n=function(){var n,i,r,o;for(r=this.objects,o=[],n=0,i=r.length;i>n;n++)e=r[n],t(e)&&o.push(e);return o}.call(this),new this.constructor(n)},i.prototype.removeObjectsInRange=function(t){var e,n,i,r;return i=this.splitObjectsAtRange(t),n=i[0],e=i[1],r=i[2],new this.constructor(n).splice(e,r-e+1)},i.prototype.transformObjectsInRange=function(t,e){var n,i,r,o,s,a,u;return s=this.splitObjectsAtRange(t),o=s[0],i=s[1],a=s[2],u=function(){var t,s,u;for(u=[],n=t=0,s=o.length;s>t;n=++t)r=o[n],u.push(n>=i&&a>=n?e(r):r);return u}(),new this.constructor(u)},i.prototype.splitObjectsAtRange=function(t){var e,n,i,r,s,u;return r=this.splitObjectAtPosition(a(t)),n=r[0],e=r[1],i=r[2],s=new this.constructor(n).splitObjectAtPosition(o(t)+i),n=s[0],u=s[1],[n,e,u-1]},i.prototype.getObjectAtPosition=function(t){var e,n,i;return i=this.findIndexAndOffsetAtPosition(t),e=i.index,n=i.offset,this.objects[e]},i.prototype.splitObjectAtPosition=function(t){var e,n,i,r,o,s,a,u,c,l;return s=this.findIndexAndOffsetAtPosition(t),e=s.index,o=s.offset,r=this.objects.slice(0),null!=e?0===o?(c=e,l=0):(i=this.getObjectAtIndex(e),a=i.splitAtOffset(o),n=a[0],u=a[1],r.splice(e,1,n,u),c=e+1,l=n.getLength()-o):(c=r.length,l=0),[r,c,l]},i.prototype.consolidate=function(){var t,e,n,i,r,o;for(i=[],r=this.objects[0],o=this.objects.slice(1),t=0,e=o.length;e>t;t++)n=o[t],("function"==typeof r.canBeConsolidatedWith?r.canBeConsolidatedWith(n):void 0)?r=r.consolidateWith(n):(i.push(r),r=n);return null!=r&&i.push(r),new this.constructor(i)},i.prototype.consolidateFromIndexToIndex=function(t,e){var n,i,o;return i=this.objects.slice(0),o=i.slice(t,e+1),n=new this.constructor(o).consolidate().toArray(),this.splice.apply(this,[t,o.length].concat(r.call(n)))},i.prototype.findIndexAndOffsetAtPosition=function(t){var e,n,i,r,o,s,a;for(e=0,a=this.objects,i=n=0,r=a.length;r>n;i=++n){if(s=a[i],o=e+s.getLength(),t>=e&&o>t)return{index:i,offset:t-e};e=o}return{index:null,offset:null}},i.prototype.findPositionAtIndexAndOffset=function(t,e){var n,i,r,o,s,a;for(s=0,a=this.objects,n=i=0,r=a.length;r>i;n=++i)if(o=a[n],t>n)s+=o.getLength();else if(n===t){s+=e;break}return s},i.prototype.getEndPosition=function(){var t,e;return null!=this.endPosition?this.endPosition:this.endPosition=function(){var n,i,r;for(e=0,r=this.objects,n=0,i=r.length;i>n;n++)t=r[n],e+=t.getLength();return e}.call(this)},i.prototype.toString=function(){return this.objects.join("")},i.prototype.toArray=function(){return this.objects.slice(0)},i.prototype.toJSON=function(){return this.toArray()},i.prototype.isEqualTo=function(t){return i.__super__.isEqualTo.apply(this,arguments)||s(this.objects,null!=t?t.objects:void 0)},s=function(t,e){var n,i,r,o,s;if(null==e&&(e=[]),t.length!==e.length)return!1;for(s=!0,i=n=0,r=t.length;r>n;i=++n)o=t[i],s&&!o.isEqualTo(e[i])&&(s=!1);return s},i.prototype.contentsForInspection=function(){var t;return{objects:"["+function(){var e,n,i,r;for(i=this.objects,r=[],e=0,n=i.length;n>e;e++)t=i[e],r.push(t.inspect());return r}.call(this).join(", ")+"]"}},a=function(t){return t[0]},o=function(t){return t[1]},i}(e.Object)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var r in e)n.call(e,r)&&(t[r]=e[r]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.Text=function(n){function i(t){var n;null==t&&(t=[]),i.__super__.constructor.apply(this,arguments),this.pieceList=new e.SplittableList(function(){var e,i,r;for(r=[],e=0,i=t.length;i>e;e++)n=t[e],n.isEmpty()||r.push(n);return r}())}return t(i,n),i.textForAttachmentWithAttributes=function(t,n){var i;return i=new e.AttachmentPiece(t,n),new this([i])},i.textForStringWithAttributes=function(t,n){var i;return i=new e.StringPiece(t,n),new this([i])},i.fromJSON=function(t){var n,i;return i=function(){var i,r,o;for(o=[],i=0,r=t.length;r>i;i++)n=t[i],o.push(e.Piece.fromJSON(n));return o}(),new this(i)},i.prototype.copy=function(){return this.copyWithPieceList(this.pieceList)},i.prototype.copyWithPieceList=function(t){return new this.constructor(t.consolidate().toArray())},i.prototype.copyUsingObjectMap=function(t){var e,n;return n=function(){var n,i,r,o,s;for(r=this.getPieces(),s=[],n=0,i=r.length;i>n;n++)e=r[n],s.push(null!=(o=t.find(e))?o:e);return s}.call(this),new this.constructor(n)},i.prototype.appendText=function(t){return this.insertTextAtPosition(t,this.getLength())},i.prototype.insertTextAtPosition=function(t,e){return this.copyWithPieceList(this.pieceList.insertSplittableListAtPosition(t.pieceList,e))},i.prototype.removeTextAtRange=function(t){return this.copyWithPieceList(this.pieceList.removeObjectsInRange(t))},i.prototype.replaceTextAtRange=function(t,e){return this.removeTextAtRange(e).insertTextAtPosition(t,e[0])},i.prototype.moveTextFromRangeToPosition=function(t,e){var n,i;if(!(t[0]<=e&&e<=t[1]))return i=this.getTextAtRange(t),n=i.getLength(),t[0]t;t++)n=i[t],r.push(n.getAttributes());return r}.call(this),e.Hash.fromCommonAttributesOfObjects(t).toObject()},i.prototype.getCommonAttributesAtRange=function(t){var e;return null!=(e=this.getTextAtRange(t).getCommonAttributes())?e:{}},i.prototype.getExpandedRangeForAttributeAtOffset=function(t,e){var n,i,r;for(n=r=e,i=this.getLength();n>0&&this.getCommonAttributesAtRange([n-1,r])[t];)n--;for(;i>r&&this.getCommonAttributesAtRange([e,r+1])[t];)r++;return[n,r]},i.prototype.getTextAtRange=function(t){return this.copyWithPieceList(this.pieceList.getSplittableListInRange(t))},i.prototype.getStringAtRange=function(t){return this.pieceList.getSplittableListInRange(t).toString()},i.prototype.getStringAtPosition=function(t){return this.getStringAtRange([t,t+1])},i.prototype.startsWithString=function(t){return this.getStringAtRange([0,t.length])===t},i.prototype.endsWithString=function(t){var e;return e=this.getLength(),this.getStringAtRange([e-t.length,e])===t},i.prototype.getAttachmentPieces=function(){var t,e,n,i,r;for(i=this.pieceList.toArray(),r=[],t=0,e=i.length;e>t;t++)n=i[t],null!=n.attachment&&r.push(n);return r},i.prototype.getAttachments=function(){var t,e,n,i,r;for(i=this.getAttachmentPieces(),r=[],t=0,e=i.length;e>t;t++)n=i[t],r.push(n.attachment);return r},i.prototype.getAttachmentAndPositionById=function(t){var e,n,i,r,o,s;for(r=0,o=this.pieceList.toArray(),e=0,n=o.length;n>e;e++){if(i=o[e],(null!=(s=i.attachment)?s.id:void 0)===t)return{attachment:i.attachment,position:r};r+=i.length}return{attachment:null,position:null}},i.prototype.getAttachmentById=function(t){var e,n,i;return i=this.getAttachmentAndPositionById(t),e=i.attachment,n=i.position,e},i.prototype.getRangeOfAttachment=function(t){var e,n;return n=this.getAttachmentAndPositionById(t.id),t=n.attachment,e=n.position,null!=t?[e,e+1]:void 0},i.prototype.updateAttributesForAttachment=function(t,e){var n;return(n=this.getRangeOfAttachment(e))?this.addAttributesAtRange(t,n):this},i.prototype.getLength=function(){return this.pieceList.getEndPosition()},i.prototype.isEmpty=function(){return 0===this.getLength()},i.prototype.isEqualTo=function(t){var e;return i.__super__.isEqualTo.apply(this,arguments)||(null!=t&&null!=(e=t.pieceList)?e.isEqualTo(this.pieceList):void 0)},i.prototype.isBlockBreak=function(){return 1===this.getLength()&&this.pieceList.getObjectAtIndex(0).isBlockBreak()},i.prototype.eachPiece=function(t){return this.pieceList.eachObject(t)},i.prototype.getPieces=function(){return this.pieceList.toArray()},i.prototype.getPieceAtPosition=function(t){return this.pieceList.getObjectAtPosition(t)},i.prototype.contentsForInspection=function(){return{pieceList:this.pieceList.inspect()}},i.prototype.toSerializableText=function(){var t;return t=this.pieceList.selectSplittableList(function(t){return t.isSerializable()}),this.copyWithPieceList(t)},i.prototype.toString=function(){return this.pieceList.toString()},i.prototype.toJSON=function(){return this.pieceList.toJSON()},i.prototype.toConsole=function(){var t;return JSON.stringify(function(){var e,n,i,r;for(i=this.pieceList.toArray(),r=[],e=0,n=i.length;n>e;e++)t=i[e],r.push(JSON.parse(t.toConsole()));return r}.call(this))},i.prototype.getDirection=function(){return e.getDirection(this.toString())},i.prototype.isRTL=function(){return"rtl"===this.getDirection()},i}(e.Object)}.call(this),function(){var t,n,i,r,o,s=function(t,e){function n(){this.constructor=t}for(var i in e)a.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},a={}.hasOwnProperty,u=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1},c=[].slice;t=e.arraysAreEqual,o=e.spliceArray,i=e.getBlockConfig,n=e.getBlockAttributeNames,r=e.getListAttributeNames,e.Block=function(n){function a(t,n){null==t&&(t=new e.Text),null==n&&(n=[]),a.__super__.constructor.apply(this,arguments),this.text=h(t),this.attributes=n}var l,h,p,d,f,g,m,y,v;return s(a,n),a.fromJSON=function(t){var n;return n=e.Text.fromJSON(t.text),new this(n,t.attributes)},a.prototype.isEmpty=function(){return this.text.isBlockBreak()},a.prototype.isEqualTo=function(e){return a.__super__.isEqualTo.apply(this,arguments)||this.text.isEqualTo(null!=e?e.text:void 0)&&t(this.attributes,null!=e?e.attributes:void 0)},a.prototype.copyWithText=function(t){return new this.constructor(t,this.attributes)},a.prototype.copyWithoutText=function(){return this.copyWithText(null)},a.prototype.copyWithAttributes=function(t){return new this.constructor(this.text,t)},a.prototype.copyWithoutAttributes=function(){return this.copyWithAttributes(null)},a.prototype.copyUsingObjectMap=function(t){var e;return this.copyWithText((e=t.find(this.text))?e:this.text.copyUsingObjectMap(t))},a.prototype.addAttribute=function(t){var e;return e=this.attributes.concat(d(t)),this.copyWithAttributes(e)},a.prototype.removeAttribute=function(t){var e,n;return n=i(t).listAttribute,e=g(g(this.attributes,t),n),this.copyWithAttributes(e)},a.prototype.removeLastAttribute=function(){return this.removeAttribute(this.getLastAttribute())},a.prototype.getLastAttribute=function(){return f(this.attributes)},a.prototype.getAttributes=function(){return this.attributes.slice(0)},a.prototype.getAttributeLevel=function(){return this.attributes.length},a.prototype.getAttributeAtLevel=function(t){return this.attributes[t-1]},a.prototype.hasAttribute=function(t){return u.call(this.attributes,t)>=0},a.prototype.hasAttributes=function(){return this.getAttributeLevel()>0},a.prototype.getLastNestableAttribute=function(){return f(this.getNestableAttributes())},a.prototype.getNestableAttributes=function(){var t,e,n,r,o;for(r=this.attributes,o=[],e=0,n=r.length;n>e;e++)t=r[e],i(t).nestable&&o.push(t);return o},a.prototype.getNestingLevel=function(){return this.getNestableAttributes().length},a.prototype.decreaseNestingLevel=function(){var t;return(t=this.getLastNestableAttribute())?this.removeAttribute(t):this},a.prototype.increaseNestingLevel=function(){var t,e,n;return(t=this.getLastNestableAttribute())?(n=this.attributes.lastIndexOf(t),e=o.apply(null,[this.attributes,n+1,0].concat(c.call(d(t)))),this.copyWithAttributes(e)):this},a.prototype.getListItemAttributes=function(){var t,e,n,r,o;for(r=this.attributes,o=[],e=0,n=r.length;n>e;e++)t=r[e],i(t).listAttribute&&o.push(t);return o},a.prototype.isListItem=function(){var t;return null!=(t=i(this.getLastAttribute()))?t.listAttribute:void 0},a.prototype.isTerminalBlock=function(){var t;return null!=(t=i(this.getLastAttribute()))?t.terminal:void 0},a.prototype.breaksOnReturn=function(){var t;return null!=(t=i(this.getLastAttribute()))?t.breakOnReturn:void 0},a.prototype.findLineBreakInDirectionFromPosition=function(t,e){var n,i;return i=this.toString(),n=function(){switch(t){case"forward":return i.indexOf("\n",e);case"backward":return i.slice(0,e).lastIndexOf("\n")}}(),-1!==n?n:void 0},a.prototype.contentsForInspection=function(){return{text:this.text.inspect(),attributes:this.attributes}},a.prototype.toString=function(){return this.text.toString()},a.prototype.toJSON=function(){return{text:this.text,attributes:this.attributes}},a.prototype.getDirection=function(){return this.text.getDirection()},a.prototype.isRTL=function(){return this.text.isRTL()},a.prototype.getLength=function(){return this.text.getLength()},a.prototype.canBeConsolidatedWith=function(t){return!this.hasAttributes()&&!t.hasAttributes()&&this.getDirection()===t.getDirection()},a.prototype.consolidateWith=function(t){var n,i;return n=e.Text.textForStringWithAttributes("\n"),i=this.getTextWithoutBlockBreak().appendText(n),this.copyWithText(i.appendText(t.text))},a.prototype.splitAtOffset=function(t){var e,n;return 0===t?(e=null,n=this):t===this.getLength()?(e=this,n=null):(e=this.copyWithText(this.text.getTextAtRange([0,t])),n=this.copyWithText(this.text.getTextAtRange([t,this.getLength()]))),[e,n]},a.prototype.getBlockBreakPosition=function(){return this.text.getLength()-1},a.prototype.getTextWithoutBlockBreak=function(){return m(this.text)?this.text.getTextAtRange([0,this.getBlockBreakPosition()]):this.text.copy()},a.prototype.canBeGrouped=function(t){return this.attributes[t]},a.prototype.canBeGroupedWith=function(t,e){var n,o,s,a;return s=t.getAttributes(),o=s[e],n=this.attributes[e],!(n!==o||i(n).group===!1&&(a=s[e+1],u.call(r(),a)<0)||this.getDirection()!==t.getDirection()&&!t.isEmpty())},h=function(t){return t=v(t),t=l(t)},v=function(t){var n,i,r,o,s,a;return o=!1,a=t.getPieces(),i=2<=a.length?c.call(a,0,n=a.length-1):(n=0,[]),r=a[n++],null==r?t:(i=function(){var t,e,n;for(n=[],t=0,e=i.length;e>t;t++)s=i[t],s.isBlockBreak()?(o=!0,n.push(y(s))):n.push(s);return n}(),o?new e.Text(c.call(i).concat([r])):t)},p=e.Text.textForStringWithAttributes("\n",{blockBreak:!0}),l=function(t){return m(t)?t:t.appendText(p)},m=function(t){var e,n;return n=t.getLength(),0===n?!1:(e=t.getTextAtRange([n-1,n]),e.isBlockBreak())},y=function(t){return t.copyWithoutAttribute("blockBreak")},d=function(t){var e;return e=i(t).listAttribute,null!=e?[e,t]:[t]},f=function(t){return t.slice(-1)[0]},g=function(t,e){var n;return n=t.lastIndexOf(e),-1===n?t:o(t,n,1)},a}(e.Object)}.call(this),function(){var t,n,i,r=function(t,e){function n(){this.constructor=t}for(var i in e)o.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},o={}.hasOwnProperty,s=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1},a=[].slice;n=e.tagName,i=e.walkTree,t=e.nodeIsAttachmentElement,e.HTMLSanitizer=function(o){function u(t,e){var n;n=null!=e?e:{},this.allowedAttributes=n.allowedAttributes,this.forbiddenProtocols=n.forbiddenProtocols,this.forbiddenElements=n.forbiddenElements,null==this.allowedAttributes&&(this.allowedAttributes=c),null==this.forbiddenProtocols&&(this.forbiddenProtocols=h),null==this.forbiddenElements&&(this.forbiddenElements=l),this.body=p(t)}var c,l,h,p;return r(u,o),c="style href src width height class".split(" "),h="javascript:".split(" "),l="script iframe".split(" "),u.sanitize=function(t,e){var n;return n=new this(t,e),n.sanitize(),n},u.prototype.sanitize=function(){return this.sanitizeElements(),this.normalizeListElementNesting()},u.prototype.getHTML=function(){return this.body.innerHTML},u.prototype.getBody=function(){return this.body},u.prototype.sanitizeElements=function(){var t,n,r,o,s;for(s=i(this.body),o=[];s.nextNode();)switch(r=s.currentNode,r.nodeType){case Node.ELEMENT_NODE:this.elementIsRemovable(r)?o.push(r):this.sanitizeElement(r);break;case Node.COMMENT_NODE:o.push(r)}for(t=0,n=o.length;n>t;t++)r=o[t],e.removeNode(r);return this.body},u.prototype.sanitizeElement=function(t){var e,n,i,r,o;for(t.hasAttribute("href")&&(r=t.protocol,s.call(this.forbiddenProtocols,r)>=0&&t.removeAttribute("href")),o=a.call(t.attributes),e=0,n=o.length;n>e;e++)i=o[e].name,s.call(this.allowedAttributes,i)>=0||0===i.indexOf("data-trix")||t.removeAttribute(i);return t},u.prototype.normalizeListElementNesting=function(){var t,e,i,r,o;for(o=a.call(this.body.querySelectorAll("ul,ol")),t=0,e=o.length;e>t;t++)i=o[t],(r=i.previousElementSibling)&&"li"===n(r)&&r.appendChild(i);return this.body},u.prototype.elementIsRemovable=function(t){return(null!=t?t.nodeType:void 0)===Node.ELEMENT_NODE?this.elementIsForbidden(t)||this.elementIsntSerializable(t):void 0},u.prototype.elementIsForbidden=function(t){var e;return e=n(t),s.call(this.forbiddenElements,e)>=0},u.prototype.elementIsntSerializable=function(e){return"false"===e.getAttribute("data-trix-serialize")&&!t(e)},p=function(t){var e,n,i,r,o;for(null==t&&(t=""),t=t.replace(/<\/html[^>]*>[^]*$/i,""),e=document.implementation.createHTMLDocument(""),e.documentElement.innerHTML=t,o=e.head.querySelectorAll("style"),i=0,r=o.length;r>i;i++)n=o[i],e.body.appendChild(n);return e.body},u}(e.BasicObject)}.call(this),function(){var t,n,i,r,o,s,a,u,c,l,h,p=function(t,e){function n(){this.constructor=t}for(var i in e)d.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},d={}.hasOwnProperty,f=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.arraysAreEqual,s=e.makeElement,l=e.tagName,o=e.getBlockTagNames,h=e.walkTree,r=e.findClosestElementFromNode,i=e.elementContainsNode,a=e.nodeIsAttachmentElement,u=e.normalizeSpaces,n=e.breakableWhitespacePattern,c=e.squishBreakableWhitespace,e.HTMLParser=function(d){function g(t,e){this.html=t,this.referenceElement=(null!=e?e:{}).referenceElement,this.blocks=[],this.blockElements=[],this.processedElements=[]}var m,y,v,b,A,C,x,R,E,S,k,D;return p(g,d),g.parse=function(t,e){var n;return n=new this(t,e),n.parse(),n},g.prototype.getDocument=function(){return e.Document.fromJSON(this.blocks)},g.prototype.parse=function(){var t,n;try{for(this.createHiddenContainer(),t=e.HTMLSanitizer.sanitize(this.html).getHTML(),this.containerElement.innerHTML=t,n=h(this.containerElement,{usingFilter:x});n.nextNode();)this.processNode(n.currentNode);return this.translateBlockElementMarginsToNewlines()}finally{this.removeHiddenContainer()}},g.prototype.createHiddenContainer=function(){return this.referenceElement?(this.containerElement=this.referenceElement.cloneNode(!1),this.containerElement.removeAttribute("id"),this.containerElement.setAttribute("data-trix-internal",""),this.containerElement.style.display="none",this.referenceElement.parentNode.insertBefore(this.containerElement,this.referenceElement.nextSibling)):(this.containerElement=s({tagName:"div",style:{display:"none"}}),document.body.appendChild(this.containerElement))},g.prototype.removeHiddenContainer=function(){return e.removeNode(this.containerElement)},x=function(t){return"style"===l(t)?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT},g.prototype.processNode=function(t){switch(t.nodeType){case Node.TEXT_NODE:if(!this.isInsignificantTextNode(t))return this.appendBlockForTextNode(t),this.processTextNode(t);break;case Node.ELEMENT_NODE:return this.appendBlockForElement(t),this.processElement(t)}},g.prototype.appendBlockForTextNode=function(e){var n,i,r;return i=e.parentNode,i===this.currentBlockElement&&this.isBlockElement(e.previousSibling)?this.appendStringWithAttributes("\n"):i!==this.containerElement&&!this.isBlockElement(i)||(n=this.getBlockAttributes(i),t(n,null!=(r=this.currentBlock)?r.attributes:void 0))?void 0:(this.currentBlock=this.appendBlockForAttributesWithElement(n,i),this.currentBlockElement=i)},g.prototype.appendBlockForElement=function(e){var n,r,o,s;if(o=this.isBlockElement(e),r=i(this.currentBlockElement,e),o&&!this.isBlockElement(e.firstChild)){if((!this.isInsignificantTextNode(e.firstChild)||!this.isBlockElement(e.firstElementChild))&&(n=this.getBlockAttributes(e),e.firstChild))return r&&t(n,this.currentBlock.attributes)?this.appendStringWithAttributes("\n"):(this.currentBlock=this.appendBlockForAttributesWithElement(n,e),this.currentBlockElement=e) -}else if(this.currentBlockElement&&!r&&!o)return(s=this.findParentBlockElement(e))?this.appendBlockForElement(s):(this.currentBlock=this.appendEmptyBlock(),this.currentBlockElement=null)},g.prototype.findParentBlockElement=function(t){var e;for(e=t.parentElement;e&&e!==this.containerElement;){if(this.isBlockElement(e)&&f.call(this.blockElements,e)>=0)return e;e=e.parentElement}return null},g.prototype.processTextNode=function(t){var e,n;return n=t.data,y(t.parentNode)||(n=c(n),k(null!=(e=t.previousSibling)?e.textContent:void 0)&&(n=A(n))),this.appendStringWithAttributes(n,this.getTextAttributes(t.parentNode))},g.prototype.processElement=function(t){var e,n,i,r,o;if(a(t))return e=R(t,"attachment"),Object.keys(e).length&&(r=this.getTextAttributes(t),this.appendAttachmentWithAttributes(e,r),t.innerHTML=""),this.processedElements.push(t);switch(l(t)){case"br":return this.isExtraBR(t)||this.isBlockElement(t.nextSibling)||this.appendStringWithAttributes("\n",this.getTextAttributes(t)),this.processedElements.push(t);case"img":e={url:t.getAttribute("src"),contentType:"image"},i=b(t);for(n in i)o=i[n],e[n]=o;return this.appendAttachmentWithAttributes(e,this.getTextAttributes(t)),this.processedElements.push(t);case"tr":if(t.parentNode.firstChild!==t)return this.appendStringWithAttributes("\n");break;case"td":if(t.parentNode.firstChild!==t)return this.appendStringWithAttributes(" | ")}},g.prototype.appendBlockForAttributesWithElement=function(t,e){var n;return this.blockElements.push(e),n=m(t),this.blocks.push(n),n},g.prototype.appendEmptyBlock=function(){return this.appendBlockForAttributesWithElement([],null)},g.prototype.appendStringWithAttributes=function(t,e){return this.appendPiece(S(t,e))},g.prototype.appendAttachmentWithAttributes=function(t,e){return this.appendPiece(E(t,e))},g.prototype.appendPiece=function(t){return 0===this.blocks.length&&this.appendEmptyBlock(),this.blocks[this.blocks.length-1].text.push(t)},g.prototype.appendStringToTextAtIndex=function(t,e){var n,i;return i=this.blocks[e].text,n=i[i.length-1],"string"===(null!=n?n.type:void 0)?n.string+=t:i.push(S(t))},g.prototype.prependStringToTextAtIndex=function(t,e){var n,i;return i=this.blocks[e].text,n=i[0],"string"===(null!=n?n.type:void 0)?n.string=t+n.string:i.unshift(S(t))},S=function(t,e){var n;return null==e&&(e={}),n="string",t=u(t),{string:t,attributes:e,type:n}},E=function(t,e){var n;return null==e&&(e={}),n="attachment",{attachment:t,attributes:e,type:n}},m=function(t){var e;return null==t&&(t={}),e=[],{text:e,attributes:t}},g.prototype.getTextAttributes=function(t){var n,i,o,s,u,c,l,h,p,d,f,g;o={},p=e.config.textAttributes;for(n in p)if(u=p[n],u.tagName&&r(t,{matchingSelector:u.tagName,untilNode:this.containerElement}))o[n]=!0;else if(u.parser){if(g=u.parser(t)){for(i=!1,d=this.findBlockElementAncestors(t),c=0,h=d.length;h>c;c++)if(s=d[c],u.parser(s)===g){i=!0;break}i||(o[n]=g)}}else u.styleProperty&&(g=t.style[u.styleProperty])&&(o[n]=g);if(a(t)){f=R(t,"attributes");for(l in f)g=f[l],o[l]=g}return o},g.prototype.getBlockAttributes=function(t){var n,i,r,o;for(i=[];t&&t!==this.containerElement;){o=e.config.blockAttributes;for(n in o)r=o[n],r.parse!==!1&&l(t)===r.tagName&&(t.classList.contains(r.className)||!r.className)&&(("function"==typeof r.test?r.test(t):void 0)||!r.test)&&(i.push(n),r.listAttribute&&i.push(r.listAttribute));t=t.parentNode}return i.reverse()},g.prototype.findBlockElementAncestors=function(t){var e,n;for(e=[];t&&t!==this.containerElement;)n=l(t),f.call(o(),n)>=0&&e.push(t),t=t.parentNode;return e},R=function(t,e){try{return JSON.parse(t.getAttribute("data-trix-"+e))}catch(n){return{}}},b=function(t){var e,n,i;return i=t.getAttribute("width"),n=t.getAttribute("height"),e={},i&&(e.width=parseInt(i,10)),n&&(e.height=parseInt(n,10)),e},g.prototype.isBlockElement=function(t){var e;if((null!=t?t.nodeType:void 0)===Node.ELEMENT_NODE&&!a(t)&&!r(t,{matchingSelector:"td",untilNode:this.containerElement}))return e=l(t),f.call(o(),e)>=0||"block"===window.getComputedStyle(t).display},g.prototype.isInsignificantTextNode=function(t){var e,n,i;if((null!=t?t.nodeType:void 0)===Node.TEXT_NODE&&D(t.data)&&(n=t.parentNode,i=t.previousSibling,e=t.nextSibling,(!C(n.previousSibling)||this.isBlockElement(n.previousSibling))&&!y(n)))return!i||this.isBlockElement(i)||!e||this.isBlockElement(e)},g.prototype.isExtraBR=function(t){return"br"===l(t)&&this.isBlockElement(t.parentNode)&&t.parentNode.lastChild===t},y=function(t){var e;return e=window.getComputedStyle(t).whiteSpace,"pre"===e||"pre-wrap"===e||"pre-line"===e},C=function(t){return t&&!k(t.textContent)},g.prototype.translateBlockElementMarginsToNewlines=function(){var t,e,n,i,r,o,s,a;for(e=this.getMarginOfDefaultBlockElement(),s=this.blocks,a=[],i=n=0,r=s.length;r>n;i=++n)t=s[i],(o=this.getMarginOfBlockElementAtIndex(i))&&(o.top>2*e.top&&this.prependStringToTextAtIndex("\n",i),a.push(o.bottom>2*e.bottom?this.appendStringToTextAtIndex("\n",i):void 0));return a},g.prototype.getMarginOfBlockElementAtIndex=function(t){var e,n;return!(e=this.blockElements[t])||!e.textContent||(n=l(e),f.call(o(),n)>=0||f.call(this.processedElements,e)>=0)?void 0:v(e)},g.prototype.getMarginOfDefaultBlockElement=function(){var t;return t=s(e.config.blockAttributes["default"].tagName),this.containerElement.appendChild(t),v(t)},v=function(t){var e;return e=window.getComputedStyle(t),"block"===e.display?{top:parseInt(e.marginTop),bottom:parseInt(e.marginBottom)}:void 0},A=function(t){return t.replace(RegExp("^"+n.source+"+"),"")},D=function(t){return RegExp("^"+n.source+"*$").test(t)},k=function(t){return/\s$/.test(t)},g}(e.BasicObject)}.call(this),function(){var t,n,i,r,o=function(t,e){function n(){this.constructor=t}for(var i in e)s.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},s={}.hasOwnProperty,a=[].slice,u=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.arraysAreEqual,i=e.normalizeRange,r=e.rangeIsCollapsed,n=e.getBlockConfig,e.Document=function(s){function c(t){null==t&&(t=[]),c.__super__.constructor.apply(this,arguments),0===t.length&&(t=[new e.Block]),this.blockList=e.SplittableList.box(t)}var l;return o(c,s),c.fromJSON=function(t){var n,i;return i=function(){var i,r,o;for(o=[],i=0,r=t.length;r>i;i++)n=t[i],o.push(e.Block.fromJSON(n));return o}(),new this(i)},c.fromHTML=function(t,n){return e.HTMLParser.parse(t,n).getDocument()},c.fromString=function(t,n){var i;return i=e.Text.textForStringWithAttributes(t,n),new this([new e.Block(i)])},c.prototype.isEmpty=function(){var t;return 1===this.blockList.length&&(t=this.getBlockAtIndex(0),t.isEmpty()&&!t.hasAttributes())},c.prototype.copy=function(t){var e;return null==t&&(t={}),e=t.consolidateBlocks?this.blockList.consolidate().toArray():this.blockList.toArray(),new this.constructor(e)},c.prototype.copyUsingObjectsFromDocument=function(t){var n;return n=new e.ObjectMap(t.getObjects()),this.copyUsingObjectMap(n)},c.prototype.copyUsingObjectMap=function(t){var e,n,i;return n=function(){var n,r,o,s;for(o=this.getBlocks(),s=[],n=0,r=o.length;r>n;n++)e=o[n],s.push((i=t.find(e))?i:e.copyUsingObjectMap(t));return s}.call(this),new this.constructor(n)},c.prototype.copyWithBaseBlockAttributes=function(t){var e,n,i;return null==t&&(t=[]),i=function(){var i,r,o,s;for(o=this.getBlocks(),s=[],i=0,r=o.length;r>i;i++)n=o[i],e=t.concat(n.getAttributes()),s.push(n.copyWithAttributes(e));return s}.call(this),new this.constructor(i)},c.prototype.replaceBlock=function(t,e){var n;return n=this.blockList.indexOf(t),-1===n?this:new this.constructor(this.blockList.replaceObjectAtIndex(e,n))},c.prototype.insertDocumentAtRange=function(t,e){var n,o,s,a,u,c,l;return o=t.blockList,u=(e=i(e))[0],c=this.locationFromPosition(u),s=c.index,a=c.offset,l=this,n=this.getBlockAtPosition(u),r(e)&&n.isEmpty()&&!n.hasAttributes()?l=new this.constructor(l.blockList.removeObjectAtIndex(s)):n.getBlockBreakPosition()===a&&u++,l=l.removeTextAtRange(e),new this.constructor(l.blockList.insertSplittableListAtPosition(o,u))},c.prototype.mergeDocumentAtRange=function(e,n){var r,o,s,a,u,c,l,h,p,d,f,g;return f=(n=i(n))[0],d=this.locationFromPosition(f),o=this.getBlockAtIndex(d.index).getAttributes(),r=e.getBaseBlockAttributes(),g=o.slice(-r.length),t(r,g)?(l=o.slice(0,-r.length),c=e.copyWithBaseBlockAttributes(l)):c=e.copy({consolidateBlocks:!0}).copyWithBaseBlockAttributes(o),s=c.getBlockCount(),a=c.getBlockAtIndex(0),t(o,a.getAttributes())?(u=a.getTextWithoutBlockBreak(),p=this.insertTextAtRange(u,n),s>1&&(c=new this.constructor(c.getBlocks().slice(1)),h=f+u.getLength(),p=p.insertDocumentAtRange(c,h))):p=this.insertDocumentAtRange(c,n),p},c.prototype.insertTextAtRange=function(t,e){var n,r,o,s,a;return a=(e=i(e))[0],s=this.locationFromPosition(a),r=s.index,o=s.offset,n=this.removeTextAtRange(e),new this.constructor(n.blockList.editObjectAtIndex(r,function(e){return e.copyWithText(e.text.insertTextAtPosition(t,o))}))},c.prototype.removeTextAtRange=function(t){var e,n,o,s,a,u,c,l,h,p,d,f,g,m,y,v,b,A,C,x,R;return p=t=i(t),l=p[0],A=p[1],r(t)?this:(d=this.locationRangeFromRange(t),u=d[0],v=d[1],a=u.index,c=u.offset,s=this.getBlockAtIndex(a),y=v.index,b=v.offset,m=this.getBlockAtIndex(y),f=A-l===1&&s.getBlockBreakPosition()===c&&m.getBlockBreakPosition()!==b&&"\n"===m.text.getStringAtPosition(b),f?o=this.blockList.editObjectAtIndex(y,function(t){return t.copyWithText(t.text.removeTextAtRange([b,b+1]))}):(h=s.text.getTextAtRange([0,c]),C=m.text.getTextAtRange([b,m.getLength()]),x=h.appendText(C),g=a!==y&&0===c,R=g&&s.getAttributeLevel()>=m.getAttributeLevel(),n=R?m.copyWithText(x):s.copyWithText(x),e=y+1-a,o=this.blockList.splice(a,e,n)),new this.constructor(o))},c.prototype.moveTextFromRangeToPosition=function(t,e){var n,r,o,s,u,c,l,h,p,d;return c=t=i(t),p=c[0],o=c[1],e>=p&&o>=e?this:(r=this.getDocumentAtRange(t),h=this.removeTextAtRange(t),u=e>p,u&&(e-=r.getLength()),l=r.getBlocks(),s=l[0],n=2<=l.length?a.call(l,1):[],0===n.length?(d=s.getTextWithoutBlockBreak(),u&&(e+=1)):d=s.text,h=h.insertTextAtRange(d,e),0===n.length?h:(r=new this.constructor(n),e+=d.getLength(),h.insertDocumentAtRange(r,e)))},c.prototype.addAttributeAtRange=function(t,e,i){var r;return r=this.blockList,this.eachBlockAtRange(i,function(i,o,s){return r=r.editObjectAtIndex(s,function(){return n(t)?i.addAttribute(t,e):o[0]===o[1]?i:i.copyWithText(i.text.addAttributeAtRange(t,e,o))})}),new this.constructor(r)},c.prototype.addAttribute=function(t,e){var n;return n=this.blockList,this.eachBlock(function(i,r){return n=n.editObjectAtIndex(r,function(){return i.addAttribute(t,e)})}),new this.constructor(n)},c.prototype.removeAttributeAtRange=function(t,e){var i;return i=this.blockList,this.eachBlockAtRange(e,function(e,r,o){return n(t)?i=i.editObjectAtIndex(o,function(){return e.removeAttribute(t)}):r[0]!==r[1]?i=i.editObjectAtIndex(o,function(){return e.copyWithText(e.text.removeAttributeAtRange(t,r))}):void 0}),new this.constructor(i)},c.prototype.updateAttributesForAttachment=function(t,e){var n,i,r,o;return r=(i=this.getRangeOfAttachment(e))[0],n=this.locationFromPosition(r).index,o=this.getTextAtIndex(n),new this.constructor(this.blockList.editObjectAtIndex(n,function(n){return n.copyWithText(o.updateAttributesForAttachment(t,e))}))},c.prototype.removeAttributeForAttachment=function(t,e){var n;return n=this.getRangeOfAttachment(e),this.removeAttributeAtRange(t,n)},c.prototype.insertBlockBreakAtRange=function(t){var n,r,o,s;return s=(t=i(t))[0],o=this.locationFromPosition(s).offset,r=this.removeTextAtRange(t),0===o&&(n=[new e.Block]),new this.constructor(r.blockList.insertSplittableListAtPosition(new e.SplittableList(n),s))},c.prototype.applyBlockAttributeAtRange=function(t,e,i){var r,o,s,a;return s=this.expandRangeToLineBreaksAndSplitBlocks(i),o=s.document,i=s.range,r=n(t),r.listAttribute?(o=o.removeLastListAttributeAtRange(i,{exceptAttributeName:t}),a=o.convertLineBreaksToBlockBreaksInRange(i),o=a.document,i=a.range):o=r.exclusive?o.removeBlockAttributesAtRange(i):r.terminal?o.removeLastTerminalAttributeAtRange(i):o.consolidateBlocksAtRange(i),o.addAttributeAtRange(t,e,i)},c.prototype.removeLastListAttributeAtRange=function(t,e){var i;return null==e&&(e={}),i=this.blockList,this.eachBlockAtRange(t,function(t,r,o){var s;if((s=t.getLastAttribute())&&n(s).listAttribute&&s!==e.exceptAttributeName)return i=i.editObjectAtIndex(o,function(){return t.removeAttribute(s)})}),new this.constructor(i)},c.prototype.removeLastTerminalAttributeAtRange=function(t){var e;return e=this.blockList,this.eachBlockAtRange(t,function(t,i,r){var o;if((o=t.getLastAttribute())&&n(o).terminal)return e=e.editObjectAtIndex(r,function(){return t.removeAttribute(o)})}),new this.constructor(e)},c.prototype.removeBlockAttributesAtRange=function(t){var e;return e=this.blockList,this.eachBlockAtRange(t,function(t,n,i){return t.hasAttributes()?e=e.editObjectAtIndex(i,function(){return t.copyWithoutAttributes()}):void 0}),new this.constructor(e)},c.prototype.expandRangeToLineBreaksAndSplitBlocks=function(t){var e,n,r,o,s,a,u,c,l;return a=t=i(t),l=a[0],o=a[1],c=this.locationFromPosition(l),r=this.locationFromPosition(o),e=this,u=e.getBlockAtIndex(c.index),null!=(c.offset=u.findLineBreakInDirectionFromPosition("backward",c.offset))&&(s=e.positionFromLocation(c),e=e.insertBlockBreakAtRange([s,s+1]),r.index+=1,r.offset-=e.getBlockAtIndex(c.index).getLength(),c.index+=1),c.offset=0,0===r.offset&&r.index>c.index?(r.index-=1,r.offset=e.getBlockAtIndex(r.index).getBlockBreakPosition()):(n=e.getBlockAtIndex(r.index),"\n"===n.text.getStringAtRange([r.offset-1,r.offset])?r.offset-=1:r.offset=n.findLineBreakInDirectionFromPosition("forward",r.offset),r.offset!==n.getBlockBreakPosition()&&(s=e.positionFromLocation(r),e=e.insertBlockBreakAtRange([s,s+1]))),l=e.positionFromLocation(c),o=e.positionFromLocation(r),t=i([l,o]),{document:e,range:t}},c.prototype.convertLineBreaksToBlockBreaksInRange=function(t){var e,n,r;return n=(t=i(t))[0],r=this.getStringAtRange(t).slice(0,-1),e=this,r.replace(/.*?\n/g,function(t){return n+=t.length,e=e.insertBlockBreakAtRange([n-1,n])}),{document:e,range:t}},c.prototype.consolidateBlocksAtRange=function(t){var e,n,r,o,s;return r=t=i(t),s=r[0],n=r[1],o=this.locationFromPosition(s).index,e=this.locationFromPosition(n).index,new this.constructor(this.blockList.consolidateFromIndexToIndex(o,e))},c.prototype.getDocumentAtRange=function(t){var e;return t=i(t),e=this.blockList.getSplittableListInRange(t).toArray(),new this.constructor(e)},c.prototype.getStringAtRange=function(t){var e,n,r;return r=t=i(t),n=r[r.length-1],n!==this.getLength()&&(e=-1),this.getDocumentAtRange(t).toString().slice(0,e)},c.prototype.getBlockAtIndex=function(t){return this.blockList.getObjectAtIndex(t)},c.prototype.getBlockAtPosition=function(t){var e;return e=this.locationFromPosition(t).index,this.getBlockAtIndex(e)},c.prototype.getTextAtIndex=function(t){var e;return null!=(e=this.getBlockAtIndex(t))?e.text:void 0},c.prototype.getTextAtPosition=function(t){var e;return e=this.locationFromPosition(t).index,this.getTextAtIndex(e)},c.prototype.getPieceAtPosition=function(t){var e,n,i;return i=this.locationFromPosition(t),e=i.index,n=i.offset,this.getTextAtIndex(e).getPieceAtPosition(n)},c.prototype.getCharacterAtPosition=function(t){var e,n,i;return i=this.locationFromPosition(t),e=i.index,n=i.offset,this.getTextAtIndex(e).getStringAtRange([n,n+1])},c.prototype.getLength=function(){return this.blockList.getEndPosition()},c.prototype.getBlocks=function(){return this.blockList.toArray()},c.prototype.getBlockCount=function(){return this.blockList.length},c.prototype.getEditCount=function(){return this.editCount},c.prototype.eachBlock=function(t){return this.blockList.eachObject(t)},c.prototype.eachBlockAtRange=function(t,e){var n,r,o,s,a,u,c,l,h,p,d,f;if(u=t=i(t),d=u[0],o=u[1],p=this.locationFromPosition(d),r=this.locationFromPosition(o),p.index===r.index)return n=this.getBlockAtIndex(p.index),f=[p.offset,r.offset],e(n,f,p.index);for(h=[],a=s=c=p.index,l=r.index;l>=c?l>=s:s>=l;a=l>=c?++s:--s)(n=this.getBlockAtIndex(a))?(f=function(){switch(a){case p.index:return[p.offset,n.text.getLength()];case r.index:return[0,r.offset];default:return[0,n.text.getLength()]}}(),h.push(e(n,f,a))):h.push(void 0);return h},c.prototype.getCommonAttributesAtRange=function(t){var n,o,s;return o=(t=i(t))[0],r(t)?this.getCommonAttributesAtPosition(o):(s=[],n=[],this.eachBlockAtRange(t,function(t,e){return e[0]!==e[1]?(s.push(t.text.getCommonAttributesAtRange(e)),n.push(l(t))):void 0}),e.Hash.fromCommonAttributesOfObjects(s).merge(e.Hash.fromCommonAttributesOfObjects(n)).toObject())},c.prototype.getCommonAttributesAtPosition=function(t){var n,i,r,o,s,a,c,h,p,d;if(p=this.locationFromPosition(t),s=p.index,h=p.offset,r=this.getBlockAtIndex(s),!r)return{};o=l(r),n=r.text.getAttributesAtPosition(h),i=r.text.getAttributesAtPosition(h-1),a=function(){var t,n;t=e.config.textAttributes,n=[];for(c in t)d=t[c],d.inheritable&&n.push(c);return n}();for(c in i)d=i[c],(d===n[c]||u.call(a,c)>=0)&&(o[c]=d);return o},c.prototype.getRangeOfCommonAttributeAtPosition=function(t,e){var n,r,o,s,a,u,c,l,h;return a=this.locationFromPosition(e),o=a.index,s=a.offset,h=this.getTextAtIndex(o),u=h.getExpandedRangeForAttributeAtOffset(t,s),l=u[0],r=u[1],c=this.positionFromLocation({index:o,offset:l}),n=this.positionFromLocation({index:o,offset:r}),i([c,n])},c.prototype.getBaseBlockAttributes=function(){var t,e,n,i,r,o,s;for(t=this.getBlockAtIndex(0).getAttributes(),n=i=1,s=this.getBlockCount();s>=1?s>i:i>s;n=s>=1?++i:--i)e=this.getBlockAtIndex(n).getAttributes(),o=Math.min(t.length,e.length),t=function(){var n,i,s;for(s=[],r=n=0,i=o;(i>=0?i>n:n>i)&&e[r]===t[r];r=i>=0?++n:--n)s.push(e[r]);return s}();return t},l=function(t){var e,n;return n={},(e=t.getLastAttribute())&&(n[e]=!0),n},c.prototype.getAttachmentById=function(t){var e,n,i,r;for(r=this.getAttachments(),n=0,i=r.length;i>n;n++)if(e=r[n],e.id===t)return e},c.prototype.getAttachmentPieces=function(){var t;return t=[],this.blockList.eachObject(function(e){var n;return n=e.text,t=t.concat(n.getAttachmentPieces())}),t},c.prototype.getAttachments=function(){var t,e,n,i,r;for(i=this.getAttachmentPieces(),r=[],t=0,e=i.length;e>t;t++)n=i[t],r.push(n.attachment);return r},c.prototype.getRangeOfAttachment=function(t){var e,n,r,o,s,a,u;for(o=0,s=this.blockList.toArray(),n=e=0,r=s.length;r>e;n=++e){if(a=s[n].text,u=a.getRangeOfAttachment(t))return i([o+u[0],o+u[1]]);o+=a.getLength()}},c.prototype.getLocationRangeOfAttachment=function(t){var e;return e=this.getRangeOfAttachment(t),this.locationRangeFromRange(e)},c.prototype.getAttachmentPieceForAttachment=function(t){var e,n,i,r;for(r=this.getAttachmentPieces(),e=0,n=r.length;n>e;e++)if(i=r[e],i.attachment===t)return i},c.prototype.findRangesForBlockAttribute=function(t){var e,n,i,r,o,s,a;for(o=0,s=[],a=this.getBlocks(),n=0,i=a.length;i>n;n++)e=a[n],r=e.getLength(),e.hasAttribute(t)&&s.push([o,o+r]),o+=r;return s},c.prototype.findRangesForTextAttribute=function(t,e){var n,i,r,o,s,a,u,c,l,h;for(h=(null!=e?e:{}).withValue,a=0,u=[],c=[],o=function(e){return null!=h?e.getAttribute(t)===h:e.hasAttribute(t)},l=this.getPieces(),n=0,i=l.length;i>n;n++)s=l[n],r=s.getLength(),o(s)&&(u[1]===a?u[1]=a+r:c.push(u=[a,a+r])),a+=r;return c},c.prototype.locationFromPosition=function(t){var e,n;return n=this.blockList.findIndexAndOffsetAtPosition(Math.max(0,t)),null!=n.index?n:(e=this.getBlocks(),{index:e.length-1,offset:e[e.length-1].getLength()})},c.prototype.positionFromLocation=function(t){return this.blockList.findPositionAtIndexAndOffset(t.index,t.offset)},c.prototype.locationRangeFromPosition=function(t){return i(this.locationFromPosition(t))},c.prototype.locationRangeFromRange=function(t){var e,n,r,o;if(t=i(t))return o=t[0],n=t[1],r=this.locationFromPosition(o),e=this.locationFromPosition(n),i([r,e])},c.prototype.rangeFromLocationRange=function(t){var e,n;return t=i(t),e=this.positionFromLocation(t[0]),r(t)||(n=this.positionFromLocation(t[1])),i([e,n])},c.prototype.isEqualTo=function(t){return this.blockList.isEqualTo(null!=t?t.blockList:void 0)},c.prototype.getTexts=function(){var t,e,n,i,r;for(i=this.getBlocks(),r=[],e=0,n=i.length;n>e;e++)t=i[e],r.push(t.text);return r},c.prototype.getPieces=function(){var t,e,n,i,r;for(n=[],i=this.getTexts(),t=0,e=i.length;e>t;t++)r=i[t],n.push.apply(n,r.getPieces());return n},c.prototype.getObjects=function(){return this.getBlocks().concat(this.getTexts()).concat(this.getPieces())},c.prototype.toSerializableDocument=function(){var t;return t=[],this.blockList.eachObject(function(e){return t.push(e.copyWithText(e.text.toSerializableText()))}),new this.constructor(t)},c.prototype.toString=function(){return this.blockList.toString()},c.prototype.toJSON=function(){return this.blockList.toJSON()},c.prototype.toConsole=function(){var t;return JSON.stringify(function(){var e,n,i,r;for(i=this.blockList.toArray(),r=[],e=0,n=i.length;n>e;e++)t=i[e],r.push(JSON.parse(t.text.toConsole()));return r}.call(this))},c}(e.Object)}.call(this),function(){e.LineBreakInsertion=function(){function t(t){var e;this.composition=t,this.document=this.composition.document,e=this.composition.getSelectedRange(),this.startPosition=e[0],this.endPosition=e[1],this.startLocation=this.document.locationFromPosition(this.startPosition),this.endLocation=this.document.locationFromPosition(this.endPosition),this.block=this.document.getBlockAtIndex(this.endLocation.index),this.breaksOnReturn=this.block.breaksOnReturn(),this.previousCharacter=this.block.text.getStringAtPosition(this.endLocation.offset-1),this.nextCharacter=this.block.text.getStringAtPosition(this.endLocation.offset)}return t.prototype.shouldInsertBlockBreak=function(){return this.block.hasAttributes()&&this.block.isListItem()&&!this.block.isEmpty()?0!==this.startLocation.offset:this.breaksOnReturn&&"\n"!==this.nextCharacter},t.prototype.shouldBreakFormattedBlock=function(){return this.block.hasAttributes()&&!this.block.isListItem()&&(this.breaksOnReturn&&"\n"===this.nextCharacter||"\n"===this.previousCharacter)},t.prototype.shouldDecreaseListLevel=function(){return this.block.hasAttributes()&&this.block.isListItem()&&this.block.isEmpty()},t.prototype.shouldPrependListItem=function(){return this.block.isListItem()&&0===this.startLocation.offset&&!this.block.isEmpty()},t.prototype.shouldRemoveLastBlockAttribute=function(){return this.block.hasAttributes()&&!this.block.isListItem()&&this.block.isEmpty()},t}()}.call(this),function(){var t,n,i,r,o,s,a,u,c,l,h=function(t,e){function n(){this.constructor=t}for(var i in e)p.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},p={}.hasOwnProperty;s=e.normalizeRange,c=e.rangesAreEqual,u=e.rangeIsCollapsed,a=e.objectsAreEqual,t=e.arrayStartsWith,l=e.summarizeArrayChange,i=e.getAllAttributeNames,r=e.getBlockConfig,o=e.getTextConfig,n=e.extend,e.Composition=function(p){function d(){this.document=new e.Document,this.attachments=[],this.currentAttributes={},this.revision=0}var f;return h(d,p),d.prototype.setDocument=function(t){var e;return t.isEqualTo(this.document)?void 0:(this.document=t,this.refreshAttachments(),this.revision++,null!=(e=this.delegate)&&"function"==typeof e.compositionDidChangeDocument?e.compositionDidChangeDocument(t):void 0)},d.prototype.getSnapshot=function(){return{document:this.document,selectedRange:this.getSelectedRange()}},d.prototype.loadSnapshot=function(t){var n,i,r,o;return n=t.document,o=t.selectedRange,null!=(i=this.delegate)&&"function"==typeof i.compositionWillLoadSnapshot&&i.compositionWillLoadSnapshot(),this.setDocument(null!=n?n:new e.Document),this.setSelection(null!=o?o:[0,0]),null!=(r=this.delegate)&&"function"==typeof r.compositionDidLoadSnapshot?r.compositionDidLoadSnapshot():void 0},d.prototype.insertText=function(t,e){var n,i,r,o;return o=(null!=e?e:{updatePosition:!0}).updatePosition,i=this.getSelectedRange(),this.setDocument(this.document.insertTextAtRange(t,i)),r=i[0],n=r+t.getLength(),o&&this.setSelection(n),this.notifyDelegateOfInsertionAtRange([r,n])},d.prototype.insertBlock=function(t){var n;return null==t&&(t=new e.Block),n=new e.Document([t]),this.insertDocument(n)},d.prototype.insertDocument=function(t){var n,i,r;return null==t&&(t=new e.Document),i=this.getSelectedRange(),this.setDocument(this.document.insertDocumentAtRange(t,i)),r=i[0],n=r+t.getLength(),this.setSelection(n),this.notifyDelegateOfInsertionAtRange([r,n])},d.prototype.insertString=function(t,n){var i,r;return i=this.getCurrentTextAttributes(),r=e.Text.textForStringWithAttributes(t,i),this.insertText(r,n)},d.prototype.insertBlockBreak=function(){var t,e,n;return e=this.getSelectedRange(),this.setDocument(this.document.insertBlockBreakAtRange(e)),n=e[0],t=n+1,this.setSelection(t),this.notifyDelegateOfInsertionAtRange([n,t])},d.prototype.insertLineBreak=function(){var t,n;return n=new e.LineBreakInsertion(this),n.shouldDecreaseListLevel()?(this.decreaseListLevel(),this.setSelection(n.startPosition)):n.shouldPrependListItem()?(t=new e.Document([n.block.copyWithoutText()]),this.insertDocument(t)):n.shouldInsertBlockBreak()?this.insertBlockBreak():n.shouldRemoveLastBlockAttribute()?this.removeLastBlockAttribute():n.shouldBreakFormattedBlock()?this.breakFormattedBlock(n):this.insertString("\n")},d.prototype.insertHTML=function(t){var n,i,r,o;return n=e.Document.fromHTML(t),r=this.getSelectedRange(),this.setDocument(this.document.mergeDocumentAtRange(n,r)),o=r[0],i=o+n.getLength()-1,this.setSelection(i),this.notifyDelegateOfInsertionAtRange([o,i])},d.prototype.replaceHTML=function(t){var n,i,r;return n=e.Document.fromHTML(t).copyUsingObjectsFromDocument(this.document),i=this.getLocationRange({strict:!1}),r=this.document.rangeFromLocationRange(i),this.setDocument(n),this.setSelection(r)},d.prototype.insertFile=function(t){return this.insertFiles([t])},d.prototype.insertFiles=function(t){var n,i,r,o,s,a;for(i=[],o=0,s=t.length;s>o;o++)r=t[o],(null!=(a=this.delegate)?a.compositionShouldAcceptFile(r):void 0)&&(n=e.Attachment.attachmentForFile(r),i.push(n));return this.insertAttachments(i)},d.prototype.insertAttachment=function(t){return this.insertAttachments([t])},d.prototype.insertAttachments=function(t){var n,i,r,o,s,a,u,c,l;for(c=new e.Text,o=0,s=t.length;s>o;o++)n=t[o],l=n.getType(),a=null!=(u=e.config.attachments[l])?u.presentation:void 0,r=this.getCurrentTextAttributes(),a&&(r.presentation=a),i=e.Text.textForAttachmentWithAttributes(n,r),c=c.appendText(i);return this.insertText(c)},d.prototype.shouldManageDeletingInDirection=function(t){var e;if(e=this.getLocationRange(),u(e)){if("backward"===t&&0===e[0].offset)return!0;if(this.shouldManageMovingCursorInDirection(t))return!0}else if(e[0].index!==e[1].index)return!0;return!1},d.prototype.deleteInDirection=function(t,e){var n,i,r,o,s,a,c,l;return o=(null!=e?e:{}).length,s=this.getLocationRange(),a=this.getSelectedRange(),c=u(a),c?r="backward"===t&&0===s[0].offset:l=s[0].index!==s[1].index,r&&this.canDecreaseBlockAttributeLevel()&&(i=this.getBlock(),i.isListItem()?this.decreaseListLevel():this.decreaseBlockAttributeLevel(),this.setSelection(a[0]),i.isEmpty())?!1:(c&&(a=this.getExpandedRangeInDirection(t,{length:o}),"backward"===t&&(n=this.getAttachmentAtRange(a))),n?(this.editAttachment(n),!1):(this.setDocument(this.document.removeTextAtRange(a)),this.setSelection(a[0]),r||l?!1:void 0))},d.prototype.moveTextFromRange=function(t){var e;return e=this.getSelectedRange()[0],this.setDocument(this.document.moveTextFromRangeToPosition(t,e)),this.setSelection(e)},d.prototype.removeAttachment=function(t){var e;return(e=this.document.getRangeOfAttachment(t))?(this.stopEditingAttachment(),this.setDocument(this.document.removeTextAtRange(e)),this.setSelection(e[0])):void 0},d.prototype.removeLastBlockAttribute=function(){var t,e,n,i;return n=this.getSelectedRange(),i=n[0],e=n[1],t=this.document.getBlockAtPosition(e),this.removeCurrentAttribute(t.getLastAttribute()),this.setSelection(i)},f=" ",d.prototype.insertPlaceholder=function(){return this.placeholderPosition=this.getPosition(),this.insertString(f)},d.prototype.selectPlaceholder=function(){return null!=this.placeholderPosition?(this.setSelectedRange([this.placeholderPosition,this.placeholderPosition+f.length]),this.getSelectedRange()):void 0},d.prototype.forgetPlaceholder=function(){return this.placeholderPosition=null},d.prototype.hasCurrentAttribute=function(t){var e;return e=this.currentAttributes[t],null!=e&&e!==!1},d.prototype.toggleCurrentAttribute=function(t){var e;return(e=!this.currentAttributes[t])?this.setCurrentAttribute(t,e):this.removeCurrentAttribute(t)},d.prototype.canSetCurrentAttribute=function(t){return r(t)?this.canSetCurrentBlockAttribute(t):this.canSetCurrentTextAttribute(t)},d.prototype.canSetCurrentTextAttribute=function(){var t,e,n,i,r;if(e=this.getSelectedDocument()){for(r=e.getAttachments(),n=0,i=r.length;i>n;n++)if(t=r[n],!t.hasContent())return!1;return!0}},d.prototype.canSetCurrentBlockAttribute=function(){var t;if(t=this.getBlock())return!t.isTerminalBlock()},d.prototype.setCurrentAttribute=function(t,e){return r(t)?this.setBlockAttribute(t,e):(this.setTextAttribute(t,e),this.currentAttributes[t]=e,this.notifyDelegateOfCurrentAttributesChange())},d.prototype.setTextAttribute=function(t,n){var i,r,o,s;if(r=this.getSelectedRange())return o=r[0],i=r[1],o!==i?this.setDocument(this.document.addAttributeAtRange(t,n,r)):"href"===t?(s=e.Text.textForStringWithAttributes(n,{href:n}),this.insertText(s)):void 0},d.prototype.setBlockAttribute=function(t,e){var n,i;if(i=this.getSelectedRange())return this.canSetCurrentAttribute(t)?(n=this.getBlock(),this.setDocument(this.document.applyBlockAttributeAtRange(t,e,i)),this.setSelection(i)):void 0},d.prototype.removeCurrentAttribute=function(t){return r(t)?(this.removeBlockAttribute(t),this.updateCurrentAttributes()):(this.removeTextAttribute(t),delete this.currentAttributes[t],this.notifyDelegateOfCurrentAttributesChange())},d.prototype.removeTextAttribute=function(t){var e;if(e=this.getSelectedRange())return this.setDocument(this.document.removeAttributeAtRange(t,e))},d.prototype.removeBlockAttribute=function(t){var e;if(e=this.getSelectedRange())return this.setDocument(this.document.removeAttributeAtRange(t,e))},d.prototype.canDecreaseNestingLevel=function(){var t;return(null!=(t=this.getBlock())?t.getNestingLevel():void 0)>0},d.prototype.canIncreaseNestingLevel=function(){var e,n,i;if(e=this.getBlock())return(null!=(i=r(e.getLastNestableAttribute()))?i.listAttribute:0)?(n=this.getPreviousBlock())?t(n.getListItemAttributes(),e.getListItemAttributes()):void 0:e.getNestingLevel()>0},d.prototype.decreaseNestingLevel=function(){var t;if(t=this.getBlock())return this.setDocument(this.document.replaceBlock(t,t.decreaseNestingLevel()))},d.prototype.increaseNestingLevel=function(){var t;if(t=this.getBlock())return this.setDocument(this.document.replaceBlock(t,t.increaseNestingLevel()))},d.prototype.canDecreaseBlockAttributeLevel=function(){var t;return(null!=(t=this.getBlock())?t.getAttributeLevel():void 0)>0},d.prototype.decreaseBlockAttributeLevel=function(){var t,e;return(t=null!=(e=this.getBlock())?e.getLastAttribute():void 0)?this.removeCurrentAttribute(t):void 0},d.prototype.decreaseListLevel=function(){var t,e,n,i,r,o;for(o=this.getSelectedRange()[0],r=this.document.locationFromPosition(o).index,n=r,t=this.getBlock().getAttributeLevel();(e=this.document.getBlockAtIndex(n+1))&&e.isListItem()&&e.getAttributeLevel()>t;)n++;return o=this.document.positionFromLocation({index:r,offset:0}),i=this.document.positionFromLocation({index:n,offset:0}),this.setDocument(this.document.removeLastListAttributeAtRange([o,i]))},d.prototype.updateCurrentAttributes=function(){var t,e,n,r,o,s;if(s=this.getSelectedRange({ignoreLock:!0})){for(e=this.document.getCommonAttributesAtRange(s),o=i(),n=0,r=o.length;r>n;n++)t=o[n],e[t]||this.canSetCurrentAttribute(t)||(e[t]=!1);if(!a(e,this.currentAttributes))return this.currentAttributes=e,this.notifyDelegateOfCurrentAttributesChange()}},d.prototype.getCurrentAttributes=function(){return n.call({},this.currentAttributes)},d.prototype.getCurrentTextAttributes=function(){var t,e,n,i;t={},n=this.currentAttributes;for(e in n)i=n[e],i!==!1&&o(e)&&(t[e]=i);return t},d.prototype.freezeSelection=function(){return this.setCurrentAttribute("frozen",!0)},d.prototype.thawSelection=function(){return this.removeCurrentAttribute("frozen")},d.prototype.hasFrozenSelection=function(){return this.hasCurrentAttribute("frozen")},d.proxyMethod("getSelectionManager().getPointRange"),d.proxyMethod("getSelectionManager().setLocationRangeFromPointRange"),d.proxyMethod("getSelectionManager().createLocationRangeFromDOMRange"),d.proxyMethod("getSelectionManager().locationIsCursorTarget"),d.proxyMethod("getSelectionManager().selectionIsExpanded"),d.proxyMethod("delegate?.getSelectionManager"),d.prototype.setSelection=function(t){var e,n; +}else if(this.currentBlockElement&&!r&&!o)return(s=this.findParentBlockElement(e))?this.appendBlockForElement(s):(this.currentBlock=this.appendEmptyBlock(),this.currentBlockElement=null)},g.prototype.findParentBlockElement=function(t){var e;for(e=t.parentElement;e&&e!==this.containerElement;){if(this.isBlockElement(e)&&f.call(this.blockElements,e)>=0)return e;e=e.parentElement}return null},g.prototype.processTextNode=function(t){var e,n;return n=t.data,y(t.parentNode)||(n=c(n),k(null!=(e=t.previousSibling)?e.textContent:void 0)&&(n=A(n))),this.appendStringWithAttributes(n,this.getTextAttributes(t.parentNode))},g.prototype.processElement=function(t){var e,n,i,r,o;if(a(t))return e=R(t,"attachment"),Object.keys(e).length&&(r=this.getTextAttributes(t),this.appendAttachmentWithAttributes(e,r),t.innerHTML=""),this.processedElements.push(t);switch(l(t)){case"br":return this.isExtraBR(t)||this.isBlockElement(t.nextSibling)||this.appendStringWithAttributes("\n",this.getTextAttributes(t)),this.processedElements.push(t);case"img":e={url:t.getAttribute("src"),contentType:"image"},i=b(t);for(n in i)o=i[n],e[n]=o;return this.appendAttachmentWithAttributes(e,this.getTextAttributes(t)),this.processedElements.push(t);case"tr":if(t.parentNode.firstChild!==t)return this.appendStringWithAttributes("\n");break;case"td":if(t.parentNode.firstChild!==t)return this.appendStringWithAttributes(" | ")}},g.prototype.appendBlockForAttributesWithElement=function(t,e){var n;return this.blockElements.push(e),n=m(t),this.blocks.push(n),n},g.prototype.appendEmptyBlock=function(){return this.appendBlockForAttributesWithElement([],null)},g.prototype.appendStringWithAttributes=function(t,e){return this.appendPiece(S(t,e))},g.prototype.appendAttachmentWithAttributes=function(t,e){return this.appendPiece(E(t,e))},g.prototype.appendPiece=function(t){return 0===this.blocks.length&&this.appendEmptyBlock(),this.blocks[this.blocks.length-1].text.push(t)},g.prototype.appendStringToTextAtIndex=function(t,e){var n,i;return i=this.blocks[e].text,n=i[i.length-1],"string"===(null!=n?n.type:void 0)?n.string+=t:i.push(S(t))},g.prototype.prependStringToTextAtIndex=function(t,e){var n,i;return i=this.blocks[e].text,n=i[0],"string"===(null!=n?n.type:void 0)?n.string=t+n.string:i.unshift(S(t))},S=function(t,e){var n;return null==e&&(e={}),n="string",t=u(t),{string:t,attributes:e,type:n}},E=function(t,e){var n;return null==e&&(e={}),n="attachment",{attachment:t,attributes:e,type:n}},m=function(t){var e;return null==t&&(t={}),e=[],{text:e,attributes:t}},g.prototype.getTextAttributes=function(t){var n,i,o,s,u,c,l,h,p,d,f,g;o={},p=e.config.textAttributes;for(n in p)if(u=p[n],u.tagName&&r(t,{matchingSelector:u.tagName,untilNode:this.containerElement}))o[n]=!0;else if(u.parser){if(g=u.parser(t)){for(i=!1,d=this.findBlockElementAncestors(t),c=0,h=d.length;h>c;c++)if(s=d[c],u.parser(s)===g){i=!0;break}i||(o[n]=g)}}else u.styleProperty&&(g=t.style[u.styleProperty])&&(o[n]=g);if(a(t)){f=R(t,"attributes");for(l in f)g=f[l],o[l]=g}return o},g.prototype.getBlockAttributes=function(t){var n,i,r,o;for(i=[];t&&t!==this.containerElement;){o=e.config.blockAttributes;for(n in o)r=o[n],r.parse!==!1&&l(t)===r.tagName&&(t.className!==r.className&&r.className||(("function"==typeof r.test?r.test(t):void 0)||!r.test)&&(i.push(n),r.listAttribute&&i.push(r.listAttribute)));t=t.parentNode}return i.reverse()},g.prototype.findBlockElementAncestors=function(t){var e,n;for(e=[];t&&t!==this.containerElement;)n=l(t),f.call(o(),n)>=0&&e.push(t),t=t.parentNode;return e},R=function(t,e){try{return JSON.parse(t.getAttribute("data-trix-"+e))}catch(n){return{}}},b=function(t){var e,n,i;return i=t.getAttribute("width"),n=t.getAttribute("height"),e={},i&&(e.width=parseInt(i,10)),n&&(e.height=parseInt(n,10)),e},g.prototype.isBlockElement=function(t){var e;if((null!=t?t.nodeType:void 0)===Node.ELEMENT_NODE&&!a(t)&&!r(t,{matchingSelector:"td",untilNode:this.containerElement}))return e=l(t),f.call(o(),e)>=0||"block"===window.getComputedStyle(t).display},g.prototype.isInsignificantTextNode=function(t){var e,n,i;if((null!=t?t.nodeType:void 0)===Node.TEXT_NODE&&D(t.data)&&(n=t.parentNode,i=t.previousSibling,e=t.nextSibling,(!C(n.previousSibling)||this.isBlockElement(n.previousSibling))&&!y(n)))return!i||this.isBlockElement(i)||!e||this.isBlockElement(e)},g.prototype.isExtraBR=function(t){return"br"===l(t)&&this.isBlockElement(t.parentNode)&&t.parentNode.lastChild===t},y=function(t){var e;return e=window.getComputedStyle(t).whiteSpace,"pre"===e||"pre-wrap"===e||"pre-line"===e},C=function(t){return t&&!k(t.textContent)},g.prototype.translateBlockElementMarginsToNewlines=function(){var t,e,n,i,r,o,s,a;for(e=this.getMarginOfDefaultBlockElement(),s=this.blocks,a=[],i=n=0,r=s.length;r>n;i=++n)t=s[i],(o=this.getMarginOfBlockElementAtIndex(i))&&(o.top>2*e.top&&this.prependStringToTextAtIndex("\n",i),a.push(o.bottom>2*e.bottom?this.appendStringToTextAtIndex("\n",i):void 0));return a},g.prototype.getMarginOfBlockElementAtIndex=function(t){var e,n;return!(e=this.blockElements[t])||!e.textContent||(n=l(e),f.call(o(),n)>=0||f.call(this.processedElements,e)>=0)?void 0:v(e)},g.prototype.getMarginOfDefaultBlockElement=function(){var t;return t=s(e.config.blockAttributes["default"].tagName),this.containerElement.appendChild(t),v(t)},v=function(t){var e;return e=window.getComputedStyle(t),"block"===e.display?{top:parseInt(e.marginTop),bottom:parseInt(e.marginBottom)}:void 0},A=function(t){return t.replace(RegExp("^"+n.source+"+"),"")},D=function(t){return RegExp("^"+n.source+"*$").test(t)},k=function(t){return/\s$/.test(t)},g}(e.BasicObject)}.call(this),function(){var t,n,i,r,o=function(t,e){function n(){this.constructor=t}for(var i in e)s.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},s={}.hasOwnProperty,a=[].slice,u=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.arraysAreEqual,i=e.normalizeRange,r=e.rangeIsCollapsed,n=e.getBlockConfig,e.Document=function(s){function c(t){null==t&&(t=[]),c.__super__.constructor.apply(this,arguments),0===t.length&&(t=[new e.Block]),this.blockList=e.SplittableList.box(t)}var l;return o(c,s),c.fromJSON=function(t){var n,i;return i=function(){var i,r,o;for(o=[],i=0,r=t.length;r>i;i++)n=t[i],o.push(e.Block.fromJSON(n));return o}(),new this(i)},c.fromHTML=function(t,n){return e.HTMLParser.parse(t,n).getDocument()},c.fromString=function(t,n){var i;return i=e.Text.textForStringWithAttributes(t,n),new this([new e.Block(i)])},c.prototype.isEmpty=function(){var t;return 1===this.blockList.length&&(t=this.getBlockAtIndex(0),t.isEmpty()&&!t.hasAttributes())},c.prototype.copy=function(t){var e;return null==t&&(t={}),e=t.consolidateBlocks?this.blockList.consolidate().toArray():this.blockList.toArray(),new this.constructor(e)},c.prototype.copyUsingObjectsFromDocument=function(t){var n;return n=new e.ObjectMap(t.getObjects()),this.copyUsingObjectMap(n)},c.prototype.copyUsingObjectMap=function(t){var e,n,i;return n=function(){var n,r,o,s;for(o=this.getBlocks(),s=[],n=0,r=o.length;r>n;n++)e=o[n],s.push((i=t.find(e))?i:e.copyUsingObjectMap(t));return s}.call(this),new this.constructor(n)},c.prototype.copyWithBaseBlockAttributes=function(t){var e,n,i;return null==t&&(t=[]),i=function(){var i,r,o,s;for(o=this.getBlocks(),s=[],i=0,r=o.length;r>i;i++)n=o[i],e=t.concat(n.getAttributes()),s.push(n.copyWithAttributes(e));return s}.call(this),new this.constructor(i)},c.prototype.replaceBlock=function(t,e){var n;return n=this.blockList.indexOf(t),-1===n?this:new this.constructor(this.blockList.replaceObjectAtIndex(e,n))},c.prototype.insertDocumentAtRange=function(t,e){var n,o,s,a,u,c,l;return o=t.blockList,u=(e=i(e))[0],c=this.locationFromPosition(u),s=c.index,a=c.offset,l=this,n=this.getBlockAtPosition(u),r(e)&&n.isEmpty()&&!n.hasAttributes()?l=new this.constructor(l.blockList.removeObjectAtIndex(s)):n.getBlockBreakPosition()===a&&u++,l=l.removeTextAtRange(e),new this.constructor(l.blockList.insertSplittableListAtPosition(o,u))},c.prototype.mergeDocumentAtRange=function(e,n){var r,o,s,a,u,c,l,h,p,d,f,g;return f=(n=i(n))[0],d=this.locationFromPosition(f),o=this.getBlockAtIndex(d.index).getAttributes(),r=e.getBaseBlockAttributes(),g=o.slice(-r.length),t(r,g)?(l=o.slice(0,-r.length),c=e.copyWithBaseBlockAttributes(l)):c=e.copy({consolidateBlocks:!0}).copyWithBaseBlockAttributes(o),s=c.getBlockCount(),a=c.getBlockAtIndex(0),t(o,a.getAttributes())?(u=a.getTextWithoutBlockBreak(),p=this.insertTextAtRange(u,n),s>1&&(c=new this.constructor(c.getBlocks().slice(1)),h=f+u.getLength(),p=p.insertDocumentAtRange(c,h))):p=this.insertDocumentAtRange(c,n),p},c.prototype.insertTextAtRange=function(t,e){var n,r,o,s,a;return a=(e=i(e))[0],s=this.locationFromPosition(a),r=s.index,o=s.offset,n=this.removeTextAtRange(e),new this.constructor(n.blockList.editObjectAtIndex(r,function(e){return e.copyWithText(e.text.insertTextAtPosition(t,o))}))},c.prototype.removeTextAtRange=function(t){var e,n,o,s,a,u,c,l,h,p,d,f,g,m,y,v,b,A,C,x,R;return p=t=i(t),l=p[0],A=p[1],r(t)?this:(d=this.locationRangeFromRange(t),u=d[0],v=d[1],a=u.index,c=u.offset,s=this.getBlockAtIndex(a),y=v.index,b=v.offset,m=this.getBlockAtIndex(y),f=A-l===1&&s.getBlockBreakPosition()===c&&m.getBlockBreakPosition()!==b&&"\n"===m.text.getStringAtPosition(b),f?o=this.blockList.editObjectAtIndex(y,function(t){return t.copyWithText(t.text.removeTextAtRange([b,b+1]))}):(h=s.text.getTextAtRange([0,c]),C=m.text.getTextAtRange([b,m.getLength()]),x=h.appendText(C),g=a!==y&&0===c,R=g&&s.getAttributeLevel()>=m.getAttributeLevel(),n=R?m.copyWithText(x):s.copyWithText(x),e=y+1-a,o=this.blockList.splice(a,e,n)),new this.constructor(o))},c.prototype.moveTextFromRangeToPosition=function(t,e){var n,r,o,s,u,c,l,h,p,d;return c=t=i(t),p=c[0],o=c[1],e>=p&&o>=e?this:(r=this.getDocumentAtRange(t),h=this.removeTextAtRange(t),u=e>p,u&&(e-=r.getLength()),l=r.getBlocks(),s=l[0],n=2<=l.length?a.call(l,1):[],0===n.length?(d=s.getTextWithoutBlockBreak(),u&&(e+=1)):d=s.text,h=h.insertTextAtRange(d,e),0===n.length?h:(r=new this.constructor(n),e+=d.getLength(),h.insertDocumentAtRange(r,e)))},c.prototype.addAttributeAtRange=function(t,e,i){var r;return r=this.blockList,this.eachBlockAtRange(i,function(i,o,s){return r=r.editObjectAtIndex(s,function(){return n(t)?i.addAttribute(t,e):o[0]===o[1]?i:i.copyWithText(i.text.addAttributeAtRange(t,e,o))})}),new this.constructor(r)},c.prototype.addAttribute=function(t,e){var n;return n=this.blockList,this.eachBlock(function(i,r){return n=n.editObjectAtIndex(r,function(){return i.addAttribute(t,e)})}),new this.constructor(n)},c.prototype.removeAttributeAtRange=function(t,e){var i;return i=this.blockList,this.eachBlockAtRange(e,function(e,r,o){return n(t)?i=i.editObjectAtIndex(o,function(){return e.removeAttribute(t)}):r[0]!==r[1]?i=i.editObjectAtIndex(o,function(){return e.copyWithText(e.text.removeAttributeAtRange(t,r))}):void 0}),new this.constructor(i)},c.prototype.updateAttributesForAttachment=function(t,e){var n,i,r,o;return r=(i=this.getRangeOfAttachment(e))[0],n=this.locationFromPosition(r).index,o=this.getTextAtIndex(n),new this.constructor(this.blockList.editObjectAtIndex(n,function(n){return n.copyWithText(o.updateAttributesForAttachment(t,e))}))},c.prototype.removeAttributeForAttachment=function(t,e){var n;return n=this.getRangeOfAttachment(e),this.removeAttributeAtRange(t,n)},c.prototype.insertBlockBreakAtRange=function(t){var n,r,o,s;return s=(t=i(t))[0],o=this.locationFromPosition(s).offset,r=this.removeTextAtRange(t),0===o&&(n=[new e.Block]),new this.constructor(r.blockList.insertSplittableListAtPosition(new e.SplittableList(n),s))},c.prototype.applyBlockAttributeAtRange=function(t,e,i){var r,o,s,a;return s=this.expandRangeToLineBreaksAndSplitBlocks(i),o=s.document,i=s.range,r=n(t),r.listAttribute?(o=o.removeLastListAttributeAtRange(i,{exceptAttributeName:t}),a=o.convertLineBreaksToBlockBreaksInRange(i),o=a.document,i=a.range):o=r.exclusive?o.removeBlockAttributesAtRange(i):r.terminal?o.removeLastTerminalAttributeAtRange(i):o.consolidateBlocksAtRange(i),o.addAttributeAtRange(t,e,i)},c.prototype.removeLastListAttributeAtRange=function(t,e){var i;return null==e&&(e={}),i=this.blockList,this.eachBlockAtRange(t,function(t,r,o){var s;if((s=t.getLastAttribute())&&n(s).listAttribute&&s!==e.exceptAttributeName)return i=i.editObjectAtIndex(o,function(){return t.removeAttribute(s)})}),new this.constructor(i)},c.prototype.removeLastTerminalAttributeAtRange=function(t){var e;return e=this.blockList,this.eachBlockAtRange(t,function(t,i,r){var o;if((o=t.getLastAttribute())&&n(o).terminal)return e=e.editObjectAtIndex(r,function(){return t.removeAttribute(o)})}),new this.constructor(e)},c.prototype.removeBlockAttributesAtRange=function(t){var e;return e=this.blockList,this.eachBlockAtRange(t,function(t,n,i){return t.hasAttributes()?e=e.editObjectAtIndex(i,function(){return t.copyWithoutAttributes()}):void 0}),new this.constructor(e)},c.prototype.expandRangeToLineBreaksAndSplitBlocks=function(t){var e,n,r,o,s,a,u,c,l;return a=t=i(t),l=a[0],o=a[1],c=this.locationFromPosition(l),r=this.locationFromPosition(o),e=this,u=e.getBlockAtIndex(c.index),null!=(c.offset=u.findLineBreakInDirectionFromPosition("backward",c.offset))&&(s=e.positionFromLocation(c),e=e.insertBlockBreakAtRange([s,s+1]),r.index+=1,r.offset-=e.getBlockAtIndex(c.index).getLength(),c.index+=1),c.offset=0,0===r.offset&&r.index>c.index?(r.index-=1,r.offset=e.getBlockAtIndex(r.index).getBlockBreakPosition()):(n=e.getBlockAtIndex(r.index),"\n"===n.text.getStringAtRange([r.offset-1,r.offset])?r.offset-=1:r.offset=n.findLineBreakInDirectionFromPosition("forward",r.offset),r.offset!==n.getBlockBreakPosition()&&(s=e.positionFromLocation(r),e=e.insertBlockBreakAtRange([s,s+1]))),l=e.positionFromLocation(c),o=e.positionFromLocation(r),t=i([l,o]),{document:e,range:t}},c.prototype.convertLineBreaksToBlockBreaksInRange=function(t){var e,n,r;return n=(t=i(t))[0],r=this.getStringAtRange(t).slice(0,-1),e=this,r.replace(/.*?\n/g,function(t){return n+=t.length,e=e.insertBlockBreakAtRange([n-1,n])}),{document:e,range:t}},c.prototype.consolidateBlocksAtRange=function(t){var e,n,r,o,s;return r=t=i(t),s=r[0],n=r[1],o=this.locationFromPosition(s).index,e=this.locationFromPosition(n).index,new this.constructor(this.blockList.consolidateFromIndexToIndex(o,e))},c.prototype.getDocumentAtRange=function(t){var e;return t=i(t),e=this.blockList.getSplittableListInRange(t).toArray(),new this.constructor(e)},c.prototype.getStringAtRange=function(t){var e,n,r;return r=t=i(t),n=r[r.length-1],n!==this.getLength()&&(e=-1),this.getDocumentAtRange(t).toString().slice(0,e)},c.prototype.getBlockAtIndex=function(t){return this.blockList.getObjectAtIndex(t)},c.prototype.getBlockAtPosition=function(t){var e;return e=this.locationFromPosition(t).index,this.getBlockAtIndex(e)},c.prototype.getTextAtIndex=function(t){var e;return null!=(e=this.getBlockAtIndex(t))?e.text:void 0},c.prototype.getTextAtPosition=function(t){var e;return e=this.locationFromPosition(t).index,this.getTextAtIndex(e)},c.prototype.getPieceAtPosition=function(t){var e,n,i;return i=this.locationFromPosition(t),e=i.index,n=i.offset,this.getTextAtIndex(e).getPieceAtPosition(n)},c.prototype.getCharacterAtPosition=function(t){var e,n,i;return i=this.locationFromPosition(t),e=i.index,n=i.offset,this.getTextAtIndex(e).getStringAtRange([n,n+1])},c.prototype.getLength=function(){return this.blockList.getEndPosition()},c.prototype.getBlocks=function(){return this.blockList.toArray()},c.prototype.getBlockCount=function(){return this.blockList.length},c.prototype.getEditCount=function(){return this.editCount},c.prototype.eachBlock=function(t){return this.blockList.eachObject(t)},c.prototype.eachBlockAtRange=function(t,e){var n,r,o,s,a,u,c,l,h,p,d,f;if(u=t=i(t),d=u[0],o=u[1],p=this.locationFromPosition(d),r=this.locationFromPosition(o),p.index===r.index)return n=this.getBlockAtIndex(p.index),f=[p.offset,r.offset],e(n,f,p.index);for(h=[],a=s=c=p.index,l=r.index;l>=c?l>=s:s>=l;a=l>=c?++s:--s)(n=this.getBlockAtIndex(a))?(f=function(){switch(a){case p.index:return[p.offset,n.text.getLength()];case r.index:return[0,r.offset];default:return[0,n.text.getLength()]}}(),h.push(e(n,f,a))):h.push(void 0);return h},c.prototype.getCommonAttributesAtRange=function(t){var n,o,s;return o=(t=i(t))[0],r(t)?this.getCommonAttributesAtPosition(o):(s=[],n=[],this.eachBlockAtRange(t,function(t,e){return e[0]!==e[1]?(s.push(t.text.getCommonAttributesAtRange(e)),n.push(l(t))):void 0}),e.Hash.fromCommonAttributesOfObjects(s).merge(e.Hash.fromCommonAttributesOfObjects(n)).toObject())},c.prototype.getCommonAttributesAtPosition=function(t){var n,i,r,o,s,a,c,h,p,d;if(p=this.locationFromPosition(t),s=p.index,h=p.offset,r=this.getBlockAtIndex(s),!r)return{};o=l(r),n=r.text.getAttributesAtPosition(h),i=r.text.getAttributesAtPosition(h-1),a=function(){var t,n;t=e.config.textAttributes,n=[];for(c in t)d=t[c],d.inheritable&&n.push(c);return n}();for(c in i)d=i[c],(d===n[c]||u.call(a,c)>=0)&&(o[c]=d);return o},c.prototype.getRangeOfCommonAttributeAtPosition=function(t,e){var n,r,o,s,a,u,c,l,h;return a=this.locationFromPosition(e),o=a.index,s=a.offset,h=this.getTextAtIndex(o),u=h.getExpandedRangeForAttributeAtOffset(t,s),l=u[0],r=u[1],c=this.positionFromLocation({index:o,offset:l}),n=this.positionFromLocation({index:o,offset:r}),i([c,n])},c.prototype.getBaseBlockAttributes=function(){var t,e,n,i,r,o,s;for(t=this.getBlockAtIndex(0).getAttributes(),n=i=1,s=this.getBlockCount();s>=1?s>i:i>s;n=s>=1?++i:--i)e=this.getBlockAtIndex(n).getAttributes(),o=Math.min(t.length,e.length),t=function(){var n,i,s;for(s=[],r=n=0,i=o;(i>=0?i>n:n>i)&&e[r]===t[r];r=i>=0?++n:--n)s.push(e[r]);return s}();return t},l=function(t){var e,n;return n={},(e=t.getLastAttribute())&&(n[e]=!0),n},c.prototype.getAttachmentById=function(t){var e,n,i,r;for(r=this.getAttachments(),n=0,i=r.length;i>n;n++)if(e=r[n],e.id===t)return e},c.prototype.getAttachmentPieces=function(){var t;return t=[],this.blockList.eachObject(function(e){var n;return n=e.text,t=t.concat(n.getAttachmentPieces())}),t},c.prototype.getAttachments=function(){var t,e,n,i,r;for(i=this.getAttachmentPieces(),r=[],t=0,e=i.length;e>t;t++)n=i[t],r.push(n.attachment);return r},c.prototype.getRangeOfAttachment=function(t){var e,n,r,o,s,a,u;for(o=0,s=this.blockList.toArray(),n=e=0,r=s.length;r>e;n=++e){if(a=s[n].text,u=a.getRangeOfAttachment(t))return i([o+u[0],o+u[1]]);o+=a.getLength()}},c.prototype.getLocationRangeOfAttachment=function(t){var e;return e=this.getRangeOfAttachment(t),this.locationRangeFromRange(e)},c.prototype.getAttachmentPieceForAttachment=function(t){var e,n,i,r;for(r=this.getAttachmentPieces(),e=0,n=r.length;n>e;e++)if(i=r[e],i.attachment===t)return i},c.prototype.findRangesForBlockAttribute=function(t){var e,n,i,r,o,s,a;for(o=0,s=[],a=this.getBlocks(),n=0,i=a.length;i>n;n++)e=a[n],r=e.getLength(),e.hasAttribute(t)&&s.push([o,o+r]),o+=r;return s},c.prototype.findRangesForTextAttribute=function(t,e){var n,i,r,o,s,a,u,c,l,h;for(h=(null!=e?e:{}).withValue,a=0,u=[],c=[],o=function(e){return null!=h?e.getAttribute(t)===h:e.hasAttribute(t)},l=this.getPieces(),n=0,i=l.length;i>n;n++)s=l[n],r=s.getLength(),o(s)&&(u[1]===a?u[1]=a+r:c.push(u=[a,a+r])),a+=r;return c},c.prototype.locationFromPosition=function(t){var e,n;return n=this.blockList.findIndexAndOffsetAtPosition(Math.max(0,t)),null!=n.index?n:(e=this.getBlocks(),{index:e.length-1,offset:e[e.length-1].getLength()})},c.prototype.positionFromLocation=function(t){return this.blockList.findPositionAtIndexAndOffset(t.index,t.offset)},c.prototype.locationRangeFromPosition=function(t){return i(this.locationFromPosition(t))},c.prototype.locationRangeFromRange=function(t){var e,n,r,o;if(t=i(t))return o=t[0],n=t[1],r=this.locationFromPosition(o),e=this.locationFromPosition(n),i([r,e])},c.prototype.rangeFromLocationRange=function(t){var e,n;return t=i(t),e=this.positionFromLocation(t[0]),r(t)||(n=this.positionFromLocation(t[1])),i([e,n])},c.prototype.isEqualTo=function(t){return this.blockList.isEqualTo(null!=t?t.blockList:void 0)},c.prototype.getTexts=function(){var t,e,n,i,r;for(i=this.getBlocks(),r=[],e=0,n=i.length;n>e;e++)t=i[e],r.push(t.text);return r},c.prototype.getPieces=function(){var t,e,n,i,r;for(n=[],i=this.getTexts(),t=0,e=i.length;e>t;t++)r=i[t],n.push.apply(n,r.getPieces());return n},c.prototype.getObjects=function(){return this.getBlocks().concat(this.getTexts()).concat(this.getPieces())},c.prototype.toSerializableDocument=function(){var t;return t=[],this.blockList.eachObject(function(e){return t.push(e.copyWithText(e.text.toSerializableText()))}),new this.constructor(t)},c.prototype.toString=function(){return this.blockList.toString()},c.prototype.toJSON=function(){return this.blockList.toJSON()},c.prototype.toConsole=function(){var t;return JSON.stringify(function(){var e,n,i,r;for(i=this.blockList.toArray(),r=[],e=0,n=i.length;n>e;e++)t=i[e],r.push(JSON.parse(t.text.toConsole()));return r}.call(this))},c}(e.Object)}.call(this),function(){e.LineBreakInsertion=function(){function t(t){var e;this.composition=t,this.document=this.composition.document,e=this.composition.getSelectedRange(),this.startPosition=e[0],this.endPosition=e[1],this.startLocation=this.document.locationFromPosition(this.startPosition),this.endLocation=this.document.locationFromPosition(this.endPosition),this.block=this.document.getBlockAtIndex(this.endLocation.index),this.breaksOnReturn=this.block.breaksOnReturn(),this.previousCharacter=this.block.text.getStringAtPosition(this.endLocation.offset-1),this.nextCharacter=this.block.text.getStringAtPosition(this.endLocation.offset)}return t.prototype.shouldInsertBlockBreak=function(){return this.block.hasAttributes()&&this.block.isListItem()&&!this.block.isEmpty()?0!==this.startLocation.offset:this.breaksOnReturn&&"\n"!==this.nextCharacter},t.prototype.shouldBreakFormattedBlock=function(){return this.block.hasAttributes()&&!this.block.isListItem()&&(this.breaksOnReturn&&"\n"===this.nextCharacter||"\n"===this.previousCharacter)},t.prototype.shouldDecreaseListLevel=function(){return this.block.hasAttributes()&&this.block.isListItem()&&this.block.isEmpty()},t.prototype.shouldPrependListItem=function(){return this.block.isListItem()&&0===this.startLocation.offset&&!this.block.isEmpty()},t.prototype.shouldRemoveLastBlockAttribute=function(){return this.block.hasAttributes()&&!this.block.isListItem()&&this.block.isEmpty()},t}()}.call(this),function(){var t,n,i,r,o,s,a,u,c,l,h=function(t,e){function n(){this.constructor=t}for(var i in e)p.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},p={}.hasOwnProperty;s=e.normalizeRange,c=e.rangesAreEqual,u=e.rangeIsCollapsed,a=e.objectsAreEqual,t=e.arrayStartsWith,l=e.summarizeArrayChange,i=e.getAllAttributeNames,r=e.getBlockConfig,o=e.getTextConfig,n=e.extend,e.Composition=function(p){function d(){this.document=new e.Document,this.attachments=[],this.currentAttributes={},this.revision=0}var f;return h(d,p),d.prototype.setDocument=function(t){var e;return t.isEqualTo(this.document)?void 0:(this.document=t,this.refreshAttachments(),this.revision++,null!=(e=this.delegate)&&"function"==typeof e.compositionDidChangeDocument?e.compositionDidChangeDocument(t):void 0)},d.prototype.getSnapshot=function(){return{document:this.document,selectedRange:this.getSelectedRange()}},d.prototype.loadSnapshot=function(t){var n,i,r,o;return n=t.document,o=t.selectedRange,null!=(i=this.delegate)&&"function"==typeof i.compositionWillLoadSnapshot&&i.compositionWillLoadSnapshot(),this.setDocument(null!=n?n:new e.Document),this.setSelection(null!=o?o:[0,0]),null!=(r=this.delegate)&&"function"==typeof r.compositionDidLoadSnapshot?r.compositionDidLoadSnapshot():void 0},d.prototype.insertText=function(t,e){var n,i,r,o;return o=(null!=e?e:{updatePosition:!0}).updatePosition,i=this.getSelectedRange(),this.setDocument(this.document.insertTextAtRange(t,i)),r=i[0],n=r+t.getLength(),o&&this.setSelection(n),this.notifyDelegateOfInsertionAtRange([r,n])},d.prototype.insertBlock=function(t){var n;return null==t&&(t=new e.Block),n=new e.Document([t]),this.insertDocument(n)},d.prototype.insertDocument=function(t){var n,i,r;return null==t&&(t=new e.Document),i=this.getSelectedRange(),this.setDocument(this.document.insertDocumentAtRange(t,i)),r=i[0],n=r+t.getLength(),this.setSelection(n),this.notifyDelegateOfInsertionAtRange([r,n])},d.prototype.insertString=function(t,n){var i,r;return i=this.getCurrentTextAttributes(),r=e.Text.textForStringWithAttributes(t,i),this.insertText(r,n)},d.prototype.insertBlockBreak=function(){var t,e,n;return e=this.getSelectedRange(),this.setDocument(this.document.insertBlockBreakAtRange(e)),n=e[0],t=n+1,this.setSelection(t),this.notifyDelegateOfInsertionAtRange([n,t])},d.prototype.insertLineBreak=function(){var t,n;return n=new e.LineBreakInsertion(this),n.shouldDecreaseListLevel()?(this.decreaseListLevel(),this.setSelection(n.startPosition)):n.shouldPrependListItem()?(t=new e.Document([n.block.copyWithoutText()]),this.insertDocument(t)):n.shouldInsertBlockBreak()?this.insertBlockBreak():n.shouldRemoveLastBlockAttribute()?this.removeLastBlockAttribute():n.shouldBreakFormattedBlock()?this.breakFormattedBlock(n):this.insertString("\n")},d.prototype.insertHTML=function(t){var n,i,r,o;return n=e.Document.fromHTML(t),r=this.getSelectedRange(),this.setDocument(this.document.mergeDocumentAtRange(n,r)),o=r[0],i=o+n.getLength()-1,this.setSelection(i),this.notifyDelegateOfInsertionAtRange([o,i])},d.prototype.replaceHTML=function(t){var n,i,r;return n=e.Document.fromHTML(t).copyUsingObjectsFromDocument(this.document),i=this.getLocationRange({strict:!1}),r=this.document.rangeFromLocationRange(i),this.setDocument(n),this.setSelection(r)},d.prototype.insertFile=function(t){return this.insertFiles([t])},d.prototype.insertFiles=function(t){var n,i,r,o,s,a;for(i=[],o=0,s=t.length;s>o;o++)r=t[o],(null!=(a=this.delegate)?a.compositionShouldAcceptFile(r):void 0)&&(n=e.Attachment.attachmentForFile(r),i.push(n));return this.insertAttachments(i)},d.prototype.insertAttachment=function(t){return this.insertAttachments([t])},d.prototype.insertAttachments=function(t){var n,i,r,o,s,a,u,c,l;for(c=new e.Text,o=0,s=t.length;s>o;o++)n=t[o],l=n.getType(),a=null!=(u=e.config.attachments[l])?u.presentation:void 0,r=this.getCurrentTextAttributes(),a&&(r.presentation=a),i=e.Text.textForAttachmentWithAttributes(n,r),c=c.appendText(i);return this.insertText(c)},d.prototype.shouldManageDeletingInDirection=function(t){var e;if(e=this.getLocationRange(),u(e)){if("backward"===t&&0===e[0].offset)return!0;if(this.shouldManageMovingCursorInDirection(t))return!0}else if(e[0].index!==e[1].index)return!0;return!1},d.prototype.deleteInDirection=function(t,e){var n,i,r,o,s,a,c,l;return o=(null!=e?e:{}).length,s=this.getLocationRange(),a=this.getSelectedRange(),c=u(a),c?r="backward"===t&&0===s[0].offset:l=s[0].index!==s[1].index,r&&this.canDecreaseBlockAttributeLevel()&&(i=this.getBlock(),i.isListItem()?this.decreaseListLevel():this.decreaseBlockAttributeLevel(),this.setSelection(a[0]),i.isEmpty())?!1:(c&&(a=this.getExpandedRangeInDirection(t,{length:o}),"backward"===t&&(n=this.getAttachmentAtRange(a))),n?(this.editAttachment(n),!1):(this.setDocument(this.document.removeTextAtRange(a)),this.setSelection(a[0]),r||l?!1:void 0))},d.prototype.moveTextFromRange=function(t){var e;return e=this.getSelectedRange()[0],this.setDocument(this.document.moveTextFromRangeToPosition(t,e)),this.setSelection(e)},d.prototype.removeAttachment=function(t){var e;return(e=this.document.getRangeOfAttachment(t))?(this.stopEditingAttachment(),this.setDocument(this.document.removeTextAtRange(e)),this.setSelection(e[0])):void 0},d.prototype.removeLastBlockAttribute=function(){var t,e,n,i;return n=this.getSelectedRange(),i=n[0],e=n[1],t=this.document.getBlockAtPosition(e),this.removeCurrentAttribute(t.getLastAttribute()),this.setSelection(i)},f=" ",d.prototype.insertPlaceholder=function(){return this.placeholderPosition=this.getPosition(),this.insertString(f)},d.prototype.selectPlaceholder=function(){return null!=this.placeholderPosition?(this.setSelectedRange([this.placeholderPosition,this.placeholderPosition+f.length]),this.getSelectedRange()):void 0},d.prototype.forgetPlaceholder=function(){return this.placeholderPosition=null},d.prototype.hasCurrentAttribute=function(t){var e;return e=this.currentAttributes[t],null!=e&&e!==!1},d.prototype.toggleCurrentAttribute=function(t){var e;return(e=!this.currentAttributes[t])?this.setCurrentAttribute(t,e):this.removeCurrentAttribute(t)},d.prototype.canSetCurrentAttribute=function(t){return r(t)?this.canSetCurrentBlockAttribute(t):this.canSetCurrentTextAttribute(t)},d.prototype.canSetCurrentTextAttribute=function(){var t,e,n,i,r;if(e=this.getSelectedDocument()){for(r=e.getAttachments(),n=0,i=r.length;i>n;n++)if(t=r[n],!t.hasContent())return!1;return!0}},d.prototype.canSetCurrentBlockAttribute=function(){var t;if(t=this.getBlock())return!t.isTerminalBlock()},d.prototype.setCurrentAttribute=function(t,e){return r(t)?this.setBlockAttribute(t,e):(this.setTextAttribute(t,e),this.currentAttributes[t]=e,this.notifyDelegateOfCurrentAttributesChange())},d.prototype.setTextAttribute=function(t,n){var i,r,o,s;if(r=this.getSelectedRange())return o=r[0],i=r[1],o!==i?this.setDocument(this.document.addAttributeAtRange(t,n,r)):"href"===t?(s=e.Text.textForStringWithAttributes(n,{href:n}),this.insertText(s)):void 0},d.prototype.setBlockAttribute=function(t,e){var n,i;if(i=this.getSelectedRange())return this.canSetCurrentAttribute(t)?(n=this.getBlock(),this.setDocument(this.document.applyBlockAttributeAtRange(t,e,i)),this.setSelection(i)):void 0},d.prototype.removeCurrentAttribute=function(t){return r(t)?(this.removeBlockAttribute(t),this.updateCurrentAttributes()):(this.removeTextAttribute(t),delete this.currentAttributes[t],this.notifyDelegateOfCurrentAttributesChange())},d.prototype.removeTextAttribute=function(t){var e;if(e=this.getSelectedRange())return this.setDocument(this.document.removeAttributeAtRange(t,e))},d.prototype.removeBlockAttribute=function(t){var e;if(e=this.getSelectedRange())return this.setDocument(this.document.removeAttributeAtRange(t,e))},d.prototype.canDecreaseNestingLevel=function(){var t;return(null!=(t=this.getBlock())?t.getNestingLevel():void 0)>0},d.prototype.canIncreaseNestingLevel=function(){var e,n,i;if(e=this.getBlock())return(null!=(i=r(e.getLastNestableAttribute()))?i.listAttribute:0)?(n=this.getPreviousBlock())?t(n.getListItemAttributes(),e.getListItemAttributes()):void 0:e.getNestingLevel()>0},d.prototype.decreaseNestingLevel=function(){var t;if(t=this.getBlock())return this.setDocument(this.document.replaceBlock(t,t.decreaseNestingLevel()))},d.prototype.increaseNestingLevel=function(){var t;if(t=this.getBlock())return this.setDocument(this.document.replaceBlock(t,t.increaseNestingLevel()))},d.prototype.canDecreaseBlockAttributeLevel=function(){var t;return(null!=(t=this.getBlock())?t.getAttributeLevel():void 0)>0},d.prototype.decreaseBlockAttributeLevel=function(){var t,e;return(t=null!=(e=this.getBlock())?e.getLastAttribute():void 0)?this.removeCurrentAttribute(t):void 0},d.prototype.decreaseListLevel=function(){var t,e,n,i,r,o;for(o=this.getSelectedRange()[0],r=this.document.locationFromPosition(o).index,n=r,t=this.getBlock().getAttributeLevel();(e=this.document.getBlockAtIndex(n+1))&&e.isListItem()&&e.getAttributeLevel()>t;)n++;return o=this.document.positionFromLocation({index:r,offset:0}),i=this.document.positionFromLocation({index:n,offset:0}),this.setDocument(this.document.removeLastListAttributeAtRange([o,i]))},d.prototype.updateCurrentAttributes=function(){var t,e,n,r,o,s;if(s=this.getSelectedRange({ignoreLock:!0})){for(e=this.document.getCommonAttributesAtRange(s),o=i(),n=0,r=o.length;r>n;n++)t=o[n],e[t]||this.canSetCurrentAttribute(t)||(e[t]=!1);if(!a(e,this.currentAttributes))return this.currentAttributes=e,this.notifyDelegateOfCurrentAttributesChange()}},d.prototype.getCurrentAttributes=function(){return n.call({},this.currentAttributes)},d.prototype.getCurrentTextAttributes=function(){var t,e,n,i;t={},n=this.currentAttributes;for(e in n)i=n[e],i!==!1&&o(e)&&(t[e]=i);return t},d.prototype.freezeSelection=function(){return this.setCurrentAttribute("frozen",!0)},d.prototype.thawSelection=function(){return this.removeCurrentAttribute("frozen")},d.prototype.hasFrozenSelection=function(){return this.hasCurrentAttribute("frozen")},d.proxyMethod("getSelectionManager().getPointRange"),d.proxyMethod("getSelectionManager().setLocationRangeFromPointRange"),d.proxyMethod("getSelectionManager().createLocationRangeFromDOMRange"),d.proxyMethod("getSelectionManager().locationIsCursorTarget"),d.proxyMethod("getSelectionManager().selectionIsExpanded"),d.proxyMethod("delegate?.getSelectionManager"),d.prototype.setSelection=function(t){var e,n; return e=this.document.locationRangeFromRange(t),null!=(n=this.delegate)?n.compositionDidRequestChangingSelectionToLocationRange(e):void 0},d.prototype.getSelectedRange=function(){var t;return(t=this.getLocationRange())?this.document.rangeFromLocationRange(t):void 0},d.prototype.setSelectedRange=function(t){var e;return e=this.document.locationRangeFromRange(t),this.getSelectionManager().setLocationRange(e)},d.prototype.getPosition=function(){var t;return(t=this.getLocationRange())?this.document.positionFromLocation(t[0]):void 0},d.prototype.getLocationRange=function(t){var e,n;return null!=(e=null!=(n=this.targetLocationRange)?n:this.getSelectionManager().getLocationRange(t))?e:s({index:0,offset:0})},d.prototype.withTargetLocationRange=function(t,e){var n;this.targetLocationRange=t;try{n=e()}finally{this.targetLocationRange=null}return n},d.prototype.withTargetRange=function(t,e){var n;return n=this.document.locationRangeFromRange(t),this.withTargetLocationRange(n,e)},d.prototype.withTargetDOMRange=function(t,e){var n;return n=this.createLocationRangeFromDOMRange(t,{strict:!1}),this.withTargetLocationRange(n,e)},d.prototype.getExpandedRangeInDirection=function(t,e){var n,i,r,o;return i=(null!=e?e:{}).length,r=this.getSelectedRange(),o=r[0],n=r[1],"backward"===t?i?o-=i:o=this.translateUTF16PositionFromOffset(o,-1):i?n+=i:n=this.translateUTF16PositionFromOffset(n,1),s([o,n])},d.prototype.shouldManageMovingCursorInDirection=function(t){var e;return this.editingAttachment?!0:(e=this.getExpandedRangeInDirection(t),null!=this.getAttachmentAtRange(e))},d.prototype.moveCursorInDirection=function(t){var e,n,i,r;return this.editingAttachment?i=this.document.getRangeOfAttachment(this.editingAttachment):(r=this.getSelectedRange(),i=this.getExpandedRangeInDirection(t),n=!c(r,i)),this.setSelectedRange("backward"===t?i[0]:i[1]),n&&(e=this.getAttachmentAtRange(i))?this.editAttachment(e):void 0},d.prototype.expandSelectionInDirection=function(t,e){var n,i;return n=(null!=e?e:{}).length,i=this.getExpandedRangeInDirection(t,{length:n}),this.setSelectedRange(i)},d.prototype.expandSelectionForEditing=function(){return this.hasCurrentAttribute("href")?this.expandSelectionAroundCommonAttribute("href"):void 0},d.prototype.expandSelectionAroundCommonAttribute=function(t){var e,n;return e=this.getPosition(),n=this.document.getRangeOfCommonAttributeAtPosition(t,e),this.setSelectedRange(n)},d.prototype.selectionContainsAttachments=function(){var t;return(null!=(t=this.getSelectedAttachments())?t.length:void 0)>0},d.prototype.selectionIsInCursorTarget=function(){return this.editingAttachment||this.positionIsCursorTarget(this.getPosition())},d.prototype.positionIsCursorTarget=function(t){var e;return(e=this.document.locationFromPosition(t))?this.locationIsCursorTarget(e):void 0},d.prototype.positionIsBlockBreak=function(t){var e;return null!=(e=this.document.getPieceAtPosition(t))?e.isBlockBreak():void 0},d.prototype.getSelectedDocument=function(){var t;return(t=this.getSelectedRange())?this.document.getDocumentAtRange(t):void 0},d.prototype.getSelectedAttachments=function(){var t;return null!=(t=this.getSelectedDocument())?t.getAttachments():void 0},d.prototype.getAttachments=function(){return this.attachments.slice(0)},d.prototype.refreshAttachments=function(){var t,e,n,i,r,o,s,a,u,c,h,p;for(n=this.document.getAttachments(),a=l(this.attachments,n),t=a.added,h=a.removed,this.attachments=n,i=0,o=h.length;o>i;i++)e=h[i],e.delegate=null,null!=(u=this.delegate)&&"function"==typeof u.compositionDidRemoveAttachment&&u.compositionDidRemoveAttachment(e);for(p=[],r=0,s=t.length;s>r;r++)e=t[r],e.delegate=this,p.push(null!=(c=this.delegate)&&"function"==typeof c.compositionDidAddAttachment?c.compositionDidAddAttachment(e):void 0);return p},d.prototype.attachmentDidChangeAttributes=function(t){var e;return this.revision++,null!=(e=this.delegate)&&"function"==typeof e.compositionDidEditAttachment?e.compositionDidEditAttachment(t):void 0},d.prototype.attachmentDidChangePreviewURL=function(t){var e;return this.revision++,null!=(e=this.delegate)&&"function"==typeof e.compositionDidChangeAttachmentPreviewURL?e.compositionDidChangeAttachmentPreviewURL(t):void 0},d.prototype.editAttachment=function(t,e){var n;if(t!==this.editingAttachment)return this.stopEditingAttachment(),this.editingAttachment=t,null!=(n=this.delegate)&&"function"==typeof n.compositionDidStartEditingAttachment?n.compositionDidStartEditingAttachment(this.editingAttachment,e):void 0},d.prototype.stopEditingAttachment=function(){var t;if(this.editingAttachment)return null!=(t=this.delegate)&&"function"==typeof t.compositionDidStopEditingAttachment&&t.compositionDidStopEditingAttachment(this.editingAttachment),this.editingAttachment=null},d.prototype.updateAttributesForAttachment=function(t,e){return this.setDocument(this.document.updateAttributesForAttachment(t,e))},d.prototype.removeAttributeForAttachment=function(t,e){return this.setDocument(this.document.removeAttributeForAttachment(t,e))},d.prototype.breakFormattedBlock=function(t){var n,i,r,o,s;return i=t.document,n=t.block,o=t.startPosition,s=[o-1,o],n.getBlockBreakPosition()===t.startLocation.offset?(n.breaksOnReturn()&&"\n"===t.nextCharacter?o+=1:i=i.removeTextAtRange(s),s=[o,o]):"\n"===t.nextCharacter?"\n"===t.previousCharacter?s=[o-1,o+1]:(s=[o,o+1],o+=1):t.startLocation.offset-1!==0&&(o+=1),r=new e.Document([n.removeLastAttribute().copyWithoutText()]),this.setDocument(i.insertDocumentAtRange(r,s)),this.setSelection(o)},d.prototype.getPreviousBlock=function(){var t,e;return(e=this.getLocationRange())&&(t=e[0].index,t>0)?this.document.getBlockAtIndex(t-1):void 0},d.prototype.getBlock=function(){var t;return(t=this.getLocationRange())?this.document.getBlockAtIndex(t[0].index):void 0},d.prototype.getAttachmentAtRange=function(t){var n;return n=this.document.getDocumentAtRange(t),n.toString()===e.OBJECT_REPLACEMENT_CHARACTER+"\n"?n.getAttachments()[0]:void 0},d.prototype.notifyDelegateOfCurrentAttributesChange=function(){var t;return null!=(t=this.delegate)&&"function"==typeof t.compositionDidChangeCurrentAttributes?t.compositionDidChangeCurrentAttributes(this.currentAttributes):void 0},d.prototype.notifyDelegateOfInsertionAtRange=function(t){var e;return null!=(e=this.delegate)&&"function"==typeof e.compositionDidPerformInsertionAtRange?e.compositionDidPerformInsertionAtRange(t):void 0},d.prototype.translateUTF16PositionFromOffset=function(t,e){var n,i;return i=this.document.toUTF16String(),n=i.offsetFromUCS2Offset(t),i.offsetToUCS2Offset(n+e)},d}(e.BasicObject)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var r in e)n.call(e,r)&&(t[r]=e[r]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.UndoManager=function(e){function n(t){this.composition=t,this.undoEntries=[],this.redoEntries=[]}var i;return t(n,e),n.prototype.recordUndoEntry=function(t,e){var n,r,o,s,a;return s=null!=e?e:{},r=s.context,n=s.consolidatable,o=this.undoEntries.slice(-1)[0],n&&i(o,t,r)?void 0:(a=this.createEntry({description:t,context:r}),this.undoEntries.push(a),this.redoEntries=[])},n.prototype.undo=function(){var t,e;return(e=this.undoEntries.pop())?(t=this.createEntry(e),this.redoEntries.push(t),this.composition.loadSnapshot(e.snapshot)):void 0},n.prototype.redo=function(){var t,e;return(t=this.redoEntries.pop())?(e=this.createEntry(t),this.undoEntries.push(e),this.composition.loadSnapshot(t.snapshot)):void 0},n.prototype.canUndo=function(){return this.undoEntries.length>0},n.prototype.canRedo=function(){return this.redoEntries.length>0},n.prototype.createEntry=function(t){var e,n,i;return i=null!=t?t:{},n=i.description,e=i.context,{description:null!=n?n.toString():void 0,context:JSON.stringify(e),snapshot:this.composition.getSnapshot()}},i=function(t,e,n){return(null!=t?t.description:void 0)===(null!=e?e.toString():void 0)&&(null!=t?t.context:void 0)===JSON.stringify(n)},n}(e.BasicObject)}.call(this),function(){var t;e.attachmentGalleryFilter=function(e){var n;return n=new t(e),n.perform(),n.getSnapshot()},t=function(){function t(t){this.document=t.document,this.selectedRange=t.selectedRange}var e,n,i;return e="attachmentGallery",n="presentation",i="gallery",t.prototype.perform=function(){return this.removeBlockAttribute(),this.applyBlockAttribute()},t.prototype.getSnapshot=function(){return{document:this.document,selectedRange:this.selectedRange}},t.prototype.removeBlockAttribute=function(){var t,n,i,r,o;for(r=this.findRangesOfBlocks(),o=[],t=0,n=r.length;n>t;t++)i=r[t],o.push(this.document=this.document.removeAttributeAtRange(e,i));return o},t.prototype.applyBlockAttribute=function(){var t,n,i,r,o,s;for(i=0,o=this.findRangesOfPieces(),s=[],t=0,n=o.length;n>t;t++)r=o[t],r[1]-r[0]>1&&(r[0]+=i,r[1]+=i,"\n"!==this.document.getCharacterAtPosition(r[1])&&(this.document=this.document.insertBlockBreakAtRange(r[1]),r[1]n;n++)e=t[n],this.manageAttachment(e)}return t(i,n),i.prototype.getAttachments=function(){var t,e,n,i;n=this.managedAttachments,i=[];for(e in n)t=n[e],i.push(t);return i},i.prototype.manageAttachment=function(t){var n,i;return null!=(n=this.managedAttachments)[i=t.id]?n[i]:n[i]=new e.ManagedAttachment(this,t)},i.prototype.attachmentIsManaged=function(t){return t.id in this.managedAttachments},i.prototype.requestRemovalOfAttachment=function(t){var e;return this.attachmentIsManaged(t)&&null!=(e=this.delegate)&&"function"==typeof e.attachmentManagerDidRequestRemovalOfAttachment?e.attachmentManagerDidRequestRemovalOfAttachment(t):void 0},i.prototype.unmanageAttachment=function(t){var e;return e=this.managedAttachments[t.id],delete this.managedAttachments[t.id],e},i}(e.BasicObject)}.call(this),function(){var t,n,i,r,o,s,a,u,c,l,h;t=e.elementContainsNode,n=e.findChildIndexOfNode,o=e.nodeIsBlockStart,s=e.nodeIsBlockStartComment,r=e.nodeIsBlockContainer,a=e.nodeIsCursorTarget,u=e.nodeIsEmptyTextNode,c=e.nodeIsTextNode,i=e.nodeIsAttachmentElement,l=e.tagName,h=e.walkTree,e.LocationMapper=function(){function e(t){this.element=t}var p,d,f,g;return e.prototype.findLocationFromContainerAndOffset=function(e,i,r){var s,u,l,p,g,m,y;for(m=(null!=r?r:{strict:!0}).strict,u=0,l=!1,p={index:0,offset:0},(s=this.findAttachmentElementParentForNode(e))&&(e=s.parentNode,i=n(s)),y=h(this.element,{usingFilter:f});y.nextNode();){if(g=y.currentNode,g===e&&c(e)){a(g)||(p.offset+=i);break}if(g.parentNode===e){if(u++===i)break}else if(!t(e,g)&&u>0)break;o(g,{strict:m})?(l&&p.index++,p.offset=0,l=!0):p.offset+=d(g)}return p},e.prototype.findContainerAndOffsetFromLocation=function(t){var e,i,s,u,l;if(0===t.index&&0===t.offset){for(e=this.element,u=0;e.firstChild;)if(e=e.firstChild,r(e)){u=1;break}return[e,u]}if(l=this.findNodeAndOffsetFromLocation(t),i=l[0],s=l[1],i){if(c(i))0===d(i)?(e=i.parentNode.parentNode,u=n(i.parentNode),a(i,{name:"right"})&&u++):(e=i,u=t.offset-s);else{if(e=i.parentNode,!o(i.previousSibling)&&!r(e))for(;i===e.lastChild&&(i=e,e=e.parentNode,!r(e)););u=n(i),0!==t.offset&&u++}return[e,u]}},e.prototype.findNodeAndOffsetFromLocation=function(t){var e,n,i,r,o,s,u,l;for(u=0,l=this.getSignificantNodesForIndex(t.index),n=0,i=l.length;i>n;n++){if(e=l[n],r=d(e),t.offset<=u+r)if(c(e)){if(o=e,s=u,t.offset===s&&a(o))break}else o||(o=e,s=u);if(u+=r,u>t.offset)break}return[o,s]},e.prototype.findAttachmentElementParentForNode=function(t){for(;t&&t!==this.element;){if(i(t))return t;t=t.parentNode}},e.prototype.getSignificantNodesForIndex=function(t){var e,n,i,r,o;for(i=[],o=h(this.element,{usingFilter:p}),r=!1;o.nextNode();)if(n=o.currentNode,s(n)){if("undefined"!=typeof e&&null!==e?e++:e=0,e===t)r=!0;else if(r)break}else r&&i.push(n);return i},d=function(t){var e;return t.nodeType===Node.TEXT_NODE?a(t)?0:(e=t.textContent,e.length):"br"===l(t)||i(t)?1:0},p=function(t){return g(t)===NodeFilter.FILTER_ACCEPT?f(t):NodeFilter.FILTER_REJECT},g=function(t){return u(t)?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT},f=function(t){return i(t.parentNode)?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT},e}()}.call(this),function(){var t,n,i=[].slice;t=e.getDOMRange,n=e.setDOMRange,e.PointMapper=function(){function e(){}return e.prototype.createDOMRangeFromPoint=function(e){var i,r,o,s,a,u,c,l;if(c=e.x,l=e.y,document.caretPositionFromPoint)return a=document.caretPositionFromPoint(c,l),o=a.offsetNode,r=a.offset,i=document.createRange(),i.setStart(o,r),i;if(document.caretRangeFromPoint)return document.caretRangeFromPoint(c,l);if(document.body.createTextRange){s=t();try{u=document.body.createTextRange(),u.moveToPoint(c,l),u.select()}catch(h){}return i=t(),n(s),i}},e.prototype.getClientRectsForDOMRange=function(t){var e,n,r;return n=i.call(t.getClientRects()),r=n[0],e=n[n.length-1],[r,e]},e}()}.call(this),function(){var t,n=function(t,e){return function(){return t.apply(e,arguments)}},i=function(t,e){function n(){this.constructor=t}for(var i in e)r.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},r={}.hasOwnProperty,o=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.getDOMRange,e.SelectionChangeObserver=function(e){function r(){this.run=n(this.run,this),this.update=n(this.update,this),this.selectionManagers=[]}var s;return i(r,e),r.prototype.start=function(){return this.started?void 0:(this.started=!0,"onselectionchange"in document?document.addEventListener("selectionchange",this.update,!0):this.run())},r.prototype.stop=function(){return this.started?(this.started=!1,document.removeEventListener("selectionchange",this.update,!0)):void 0},r.prototype.registerSelectionManager=function(t){return o.call(this.selectionManagers,t)<0?(this.selectionManagers.push(t),this.start()):void 0},r.prototype.unregisterSelectionManager=function(t){var e;return this.selectionManagers=function(){var n,i,r,o;for(r=this.selectionManagers,o=[],n=0,i=r.length;i>n;n++)e=r[n],e!==t&&o.push(e);return o}.call(this),0===this.selectionManagers.length?this.stop():void 0},r.prototype.notifySelectionManagersOfSelectionChange=function(){var t,e,n,i,r;for(n=this.selectionManagers,i=[],t=0,e=n.length;e>t;t++)r=n[t],i.push(r.selectionDidChange());return i},r.prototype.update=function(){var e;return e=t(),s(e,this.domRange)?void 0:(this.domRange=e,this.notifySelectionManagersOfSelectionChange())},r.prototype.reset=function(){return this.domRange=null,this.update()},r.prototype.run=function(){return this.started?(this.update(),requestAnimationFrame(this.run)):void 0},s=function(t,e){return(null!=t?t.startContainer:void 0)===(null!=e?e.startContainer:void 0)&&(null!=t?t.startOffset:void 0)===(null!=e?e.startOffset:void 0)&&(null!=t?t.endContainer:void 0)===(null!=e?e.endContainer:void 0)&&(null!=t?t.endOffset:void 0)===(null!=e?e.endOffset:void 0)},r}(e.BasicObject),null==e.selectionChangeObserver&&(e.selectionChangeObserver=new e.SelectionChangeObserver)}.call(this),function(){var t,n,i,r,o,s,a,u,c,l,h=function(t,e){return function(){return t.apply(e,arguments)}},p=function(t,e){function n(){this.constructor=t}for(var i in e)d.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},d={}.hasOwnProperty;i=e.getDOMSelection,n=e.getDOMRange,l=e.setDOMRange,t=e.elementContainsNode,s=e.nodeIsCursorTarget,o=e.innerElementIsActive,r=e.handleEvent,a=e.normalizeRange,u=e.rangeIsCollapsed,c=e.rangesAreEqual,e.SelectionManager=function(d){function f(t){this.element=t,this.selectionDidChange=h(this.selectionDidChange,this),this.didMouseDown=h(this.didMouseDown,this),this.locationMapper=new e.LocationMapper(this.element),this.pointMapper=new e.PointMapper,this.lockCount=0,r("mousedown",{onElement:this.element,withCallback:this.didMouseDown})}return p(f,d),f.prototype.getLocationRange=function(t){var e,i;return null==t&&(t={}),e=t.strict===!1?this.createLocationRangeFromDOMRange(n(),{strict:!1}):t.ignoreLock?this.currentLocationRange:null!=(i=this.lockedLocationRange)?i:this.currentLocationRange},f.prototype.setLocationRange=function(t){var e;if(!this.lockedLocationRange)return t=a(t),(e=this.createDOMRangeFromLocationRange(t))?(l(e),this.updateCurrentLocationRange(t)):void 0},f.prototype.setLocationRangeFromPointRange=function(t){var e,n;return t=a(t),n=this.getLocationAtPoint(t[0]),e=this.getLocationAtPoint(t[1]),this.setLocationRange([n,e])},f.prototype.getClientRectAtLocationRange=function(t){var e;return(e=this.createDOMRangeFromLocationRange(t))?this.getClientRectsForDOMRange(e)[1]:void 0},f.prototype.locationIsCursorTarget=function(t){var e,n,i;return i=this.findNodeAndOffsetFromLocation(t),e=i[0],n=i[1],s(e)},f.prototype.lock=function(){return 0===this.lockCount++?(this.updateCurrentLocationRange(),this.lockedLocationRange=this.getLocationRange()):void 0},f.prototype.unlock=function(){var t;return 0===--this.lockCount&&(t=this.lockedLocationRange,this.lockedLocationRange=null,null!=t)?this.setLocationRange(t):void 0},f.prototype.clearSelection=function(){var t;return null!=(t=i())?t.removeAllRanges():void 0},f.prototype.selectionIsCollapsed=function(){var t;return(null!=(t=n())?t.collapsed:void 0)===!0},f.prototype.selectionIsExpanded=function(){return!this.selectionIsCollapsed()},f.prototype.createLocationRangeFromDOMRange=function(t,e){var n,i;if(null!=t&&this.domRangeWithinElement(t)&&(i=this.findLocationFromContainerAndOffset(t.startContainer,t.startOffset,e)))return t.collapsed||(n=this.findLocationFromContainerAndOffset(t.endContainer,t.endOffset,e)),a([i,n])},f.proxyMethod("locationMapper.findLocationFromContainerAndOffset"),f.proxyMethod("locationMapper.findContainerAndOffsetFromLocation"),f.proxyMethod("locationMapper.findNodeAndOffsetFromLocation"),f.proxyMethod("pointMapper.createDOMRangeFromPoint"),f.proxyMethod("pointMapper.getClientRectsForDOMRange"),f.prototype.didMouseDown=function(){return this.pauseTemporarily()},f.prototype.pauseTemporarily=function(){var e,n,i,o;return this.paused=!0,n=function(e){return function(){var n,r,s;for(e.paused=!1,clearTimeout(o),r=0,s=i.length;s>r;r++)n=i[r],n.destroy();return t(document,e.element)?e.selectionDidChange():void 0}}(this),o=setTimeout(n,200),i=function(){var t,i,o,s;for(o=["mousemove","keydown"],s=[],t=0,i=o.length;i>t;t++)e=o[t],s.push(r(e,{onElement:document,withCallback:n}));return s}()},f.prototype.selectionDidChange=function(){return this.paused||o(this.element)?void 0:this.updateCurrentLocationRange()},f.prototype.updateCurrentLocationRange=function(t){var e;return(null!=t?t:t=this.createLocationRangeFromDOMRange(n()))&&!c(t,this.currentLocationRange)?(this.currentLocationRange=t,null!=(e=this.delegate)&&"function"==typeof e.locationRangeDidChange?e.locationRangeDidChange(this.currentLocationRange.slice(0)):void 0):void 0},f.prototype.createDOMRangeFromLocationRange=function(t){var e,n,i,r;return i=this.findContainerAndOffsetFromLocation(t[0]),n=u(t)?i:null!=(r=this.findContainerAndOffsetFromLocation(t[1]))?r:i,null!=i&&null!=n?(e=document.createRange(),e.setStart.apply(e,i),e.setEnd.apply(e,n),e):void 0},f.prototype.getLocationAtPoint=function(t){var e,n;return(e=this.createDOMRangeFromPoint(t))&&null!=(n=this.createLocationRangeFromDOMRange(e))?n[0]:void 0},f.prototype.domRangeWithinElement=function(e){return e.collapsed?t(this.element,e.startContainer):t(this.element,e.startContainer)&&t(this.element,e.endContainer)},f}(e.BasicObject)}.call(this),function(){var t,n,i,r,o=function(t,e){function n(){this.constructor=t}for(var i in e)s.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},s={}.hasOwnProperty,a=[].slice;i=e.rangeIsCollapsed,r=e.rangesAreEqual,n=e.objectsAreEqual,t=e.getBlockConfig,e.EditorController=function(s){function u(t){var n,i;this.editorElement=t.editorElement,n=t.document,i=t.html,this.selectionManager=new e.SelectionManager(this.editorElement),this.selectionManager.delegate=this,this.composition=new e.Composition,this.composition.delegate=this,this.attachmentManager=new e.AttachmentManager(this.composition.getAttachments()),this.attachmentManager.delegate=this,this.inputController=new(e["Level"+e.config.input.getLevel()+"InputController"])(this.editorElement),this.inputController.delegate=this,this.inputController.responder=this.composition,this.compositionController=new e.CompositionController(this.editorElement,this.composition),this.compositionController.delegate=this,this.toolbarController=new e.ToolbarController(this.editorElement.toolbarElement),this.toolbarController.delegate=this,this.editor=new e.Editor(this.composition,this.selectionManager,this.editorElement),null!=n?this.editor.loadDocument(n):this.editor.loadHTML(i)}var c;return o(u,s),u.prototype.registerSelectionManager=function(){return e.selectionChangeObserver.registerSelectionManager(this.selectionManager)},u.prototype.unregisterSelectionManager=function(){return e.selectionChangeObserver.unregisterSelectionManager(this.selectionManager)},u.prototype.render=function(){return this.compositionController.render()},u.prototype.reparse=function(){return this.composition.replaceHTML(this.editorElement.innerHTML)},u.prototype.compositionDidChangeDocument=function(){return this.notifyEditorElement("document-change"),this.handlingInput?void 0:this.render()},u.prototype.compositionDidChangeCurrentAttributes=function(t){return this.currentAttributes=t,this.toolbarController.updateAttributes(this.currentAttributes),this.updateCurrentActions(),this.notifyEditorElement("attributes-change",{attributes:this.currentAttributes})},u.prototype.compositionDidPerformInsertionAtRange=function(t){return this.pasting?this.pastedRange=t:void 0},u.prototype.compositionShouldAcceptFile=function(t){return this.notifyEditorElement("file-accept",{file:t})},u.prototype.compositionDidAddAttachment=function(t){var e;return e=this.attachmentManager.manageAttachment(t),this.notifyEditorElement("attachment-add",{attachment:e})},u.prototype.compositionDidEditAttachment=function(t){var e;return this.compositionController.rerenderViewForObject(t),e=this.attachmentManager.manageAttachment(t),this.notifyEditorElement("attachment-edit",{attachment:e}),this.notifyEditorElement("change")},u.prototype.compositionDidChangeAttachmentPreviewURL=function(t){return this.compositionController.invalidateViewForObject(t),this.notifyEditorElement("change")},u.prototype.compositionDidRemoveAttachment=function(t){var e;return e=this.attachmentManager.unmanageAttachment(t),this.notifyEditorElement("attachment-remove",{attachment:e})},u.prototype.compositionDidStartEditingAttachment=function(t,e){return this.attachmentLocationRange=this.composition.document.getLocationRangeOfAttachment(t),this.compositionController.installAttachmentEditorForAttachment(t,e),this.selectionManager.setLocationRange(this.attachmentLocationRange)},u.prototype.compositionDidStopEditingAttachment=function(){return this.compositionController.uninstallAttachmentEditor(),this.attachmentLocationRange=null},u.prototype.compositionDidRequestChangingSelectionToLocationRange=function(t){return!this.loadingSnapshot||this.isFocused()?(this.requestedLocationRange=t,this.compositionRevisionWhenLocationRangeRequested=this.composition.revision,this.handlingInput?void 0:this.render()):void 0},u.prototype.compositionWillLoadSnapshot=function(){return this.loadingSnapshot=!0},u.prototype.compositionDidLoadSnapshot=function(){return this.compositionController.refreshViewCache(),this.render(),this.loadingSnapshot=!1},u.prototype.getSelectionManager=function(){return this.selectionManager},u.proxyMethod("getSelectionManager().setLocationRange"),u.proxyMethod("getSelectionManager().getLocationRange"),u.prototype.attachmentManagerDidRequestRemovalOfAttachment=function(t){return this.removeAttachment(t)},u.prototype.compositionControllerWillSyncDocumentView=function(){return this.inputController.editorWillSyncDocumentView(),this.selectionManager.lock(),this.selectionManager.clearSelection()},u.prototype.compositionControllerDidSyncDocumentView=function(){return this.inputController.editorDidSyncDocumentView(),this.selectionManager.unlock(),this.updateCurrentActions(),this.notifyEditorElement("sync")},u.prototype.compositionControllerDidRender=function(){return null!=this.requestedLocationRange&&(this.compositionRevisionWhenLocationRangeRequested===this.composition.revision&&this.selectionManager.setLocationRange(this.requestedLocationRange),this.requestedLocationRange=null,this.compositionRevisionWhenLocationRangeRequested=null),this.renderedCompositionRevision!==this.composition.revision&&(this.runEditorFilters(),this.composition.updateCurrentAttributes(),this.notifyEditorElement("render")),this.renderedCompositionRevision=this.composition.revision},u.prototype.compositionControllerDidFocus=function(){return this.isFocusedInvisibly()&&this.setLocationRange({index:0,offset:0}),this.toolbarController.hideDialog(),this.notifyEditorElement("focus")},u.prototype.compositionControllerDidBlur=function(){return this.notifyEditorElement("blur")},u.prototype.compositionControllerDidSelectAttachment=function(t,e){return this.toolbarController.hideDialog(),this.composition.editAttachment(t,e)},u.prototype.compositionControllerDidRequestDeselectingAttachment=function(t){var e,n;return e=null!=(n=this.attachmentLocationRange)?n:this.composition.document.getLocationRangeOfAttachment(t),this.selectionManager.setLocationRange(e[1])},u.prototype.compositionControllerWillUpdateAttachment=function(t){return this.editor.recordUndoEntry("Edit Attachment",{context:t.id,consolidatable:!0})},u.prototype.compositionControllerDidRequestRemovalOfAttachment=function(t){return this.removeAttachment(t)},u.prototype.inputControllerWillHandleInput=function(){return this.handlingInput=!0,this.requestedRender=!1},u.prototype.inputControllerDidRequestRender=function(){return this.requestedRender=!0},u.prototype.inputControllerDidHandleInput=function(){return this.handlingInput=!1,this.requestedRender?(this.requestedRender=!1,this.render()):void 0},u.prototype.inputControllerDidAllowUnhandledInput=function(){return this.notifyEditorElement("change")},u.prototype.inputControllerDidRequestReparse=function(){return this.reparse()},u.prototype.inputControllerWillPerformTyping=function(){return this.recordTypingUndoEntry()},u.prototype.inputControllerWillPerformFormatting=function(t){return this.recordFormattingUndoEntry(t)},u.prototype.inputControllerWillCutText=function(){return this.editor.recordUndoEntry("Cut")},u.prototype.inputControllerWillPaste=function(t){return this.editor.recordUndoEntry("Paste"),this.pasting=!0,this.notifyEditorElement("before-paste",{paste:t}) },u.prototype.inputControllerDidPaste=function(t){return t.range=this.pastedRange,this.pastedRange=null,this.pasting=null,this.notifyEditorElement("paste",{paste:t})},u.prototype.inputControllerWillMoveText=function(){return this.editor.recordUndoEntry("Move")},u.prototype.inputControllerWillAttachFiles=function(){return this.editor.recordUndoEntry("Drop Files")},u.prototype.inputControllerWillPerformUndo=function(){return this.editor.undo()},u.prototype.inputControllerWillPerformRedo=function(){return this.editor.redo()},u.prototype.inputControllerDidReceiveKeyboardCommand=function(t){return this.toolbarController.applyKeyboardCommand(t)},u.prototype.inputControllerDidStartDrag=function(){return this.locationRangeBeforeDrag=this.selectionManager.getLocationRange()},u.prototype.inputControllerDidReceiveDragOverPoint=function(t){return this.selectionManager.setLocationRangeFromPointRange(t)},u.prototype.inputControllerDidCancelDrag=function(){return this.selectionManager.setLocationRange(this.locationRangeBeforeDrag),this.locationRangeBeforeDrag=null},u.prototype.locationRangeDidChange=function(t){return this.composition.updateCurrentAttributes(),this.updateCurrentActions(),this.attachmentLocationRange&&!r(this.attachmentLocationRange,t)&&this.composition.stopEditingAttachment(),this.notifyEditorElement("selection-change")},u.prototype.toolbarDidClickButton=function(){return this.getLocationRange()?void 0:this.setLocationRange({index:0,offset:0})},u.prototype.toolbarDidInvokeAction=function(t){return this.invokeAction(t)},u.prototype.toolbarDidToggleAttribute=function(t){return this.recordFormattingUndoEntry(t),this.composition.toggleCurrentAttribute(t),this.render(),this.selectionFrozen?void 0:this.editorElement.focus()},u.prototype.toolbarDidUpdateAttribute=function(t,e){return this.recordFormattingUndoEntry(t),this.composition.setCurrentAttribute(t,e),this.render(),this.selectionFrozen?void 0:this.editorElement.focus()},u.prototype.toolbarDidRemoveAttribute=function(t){return this.recordFormattingUndoEntry(t),this.composition.removeCurrentAttribute(t),this.render(),this.selectionFrozen?void 0:this.editorElement.focus()},u.prototype.toolbarWillShowDialog=function(){return this.composition.expandSelectionForEditing(),this.freezeSelection()},u.prototype.toolbarDidShowDialog=function(t){return this.notifyEditorElement("toolbar-dialog-show",{dialogName:t})},u.prototype.toolbarDidHideDialog=function(t){return this.thawSelection(),this.editorElement.focus(),this.notifyEditorElement("toolbar-dialog-hide",{dialogName:t})},u.prototype.freezeSelection=function(){return this.selectionFrozen?void 0:(this.selectionManager.lock(),this.composition.freezeSelection(),this.selectionFrozen=!0,this.render())},u.prototype.thawSelection=function(){return this.selectionFrozen?(this.composition.thawSelection(),this.selectionManager.unlock(),this.selectionFrozen=!1,this.render()):void 0},u.prototype.actions={undo:{test:function(){return this.editor.canUndo()},perform:function(){return this.editor.undo()}},redo:{test:function(){return this.editor.canRedo()},perform:function(){return this.editor.redo()}},link:{test:function(){return this.editor.canActivateAttribute("href")}},increaseNestingLevel:{test:function(){return this.editor.canIncreaseNestingLevel()},perform:function(){return this.editor.increaseNestingLevel()&&this.render()}},decreaseNestingLevel:{test:function(){return this.editor.canDecreaseNestingLevel()},perform:function(){return this.editor.decreaseNestingLevel()&&this.render()}},attachFiles:{test:function(){return!0},perform:function(){return e.config.input.pickFiles(this.editor.insertFiles)}}},u.prototype.canInvokeAction=function(t){var e,n;return this.actionIsExternal(t)?!0:!!(null!=(e=this.actions[t])&&null!=(n=e.test)?n.call(this):void 0)},u.prototype.invokeAction=function(t){var e,n;return this.actionIsExternal(t)?this.notifyEditorElement("action-invoke",{actionName:t}):null!=(e=this.actions[t])&&null!=(n=e.perform)?n.call(this):void 0},u.prototype.actionIsExternal=function(t){return/^x-./.test(t)},u.prototype.getCurrentActions=function(){var t,e;e={};for(t in this.actions)e[t]=this.canInvokeAction(t);return e},u.prototype.updateCurrentActions=function(){var t;return t=this.getCurrentActions(),n(t,this.currentActions)?void 0:(this.currentActions=t,this.toolbarController.updateActions(this.currentActions),this.notifyEditorElement("actions-change",{actions:this.currentActions}))},u.prototype.runEditorFilters=function(){var t,e,n,i,r,o,s,a;for(a=this.composition.getSnapshot(),r=this.editor.filters,n=0,i=r.length;i>n;n++)e=r[n],t=a.document,s=a.selectedRange,a=null!=(o=e.call(this.editor,a))?o:{},null==a.document&&(a.document=t),null==a.selectedRange&&(a.selectedRange=s);return c(a,this.composition.getSnapshot())?void 0:this.composition.loadSnapshot(a)},c=function(t,e){return r(t.selectedRange,e.selectedRange)&&t.document.isEqualTo(e.document)},u.prototype.updateInputElement=function(){var t,n;return t=this.compositionController.getSerializableElement(),n=e.serializeToContentType(t,"text/html"),this.editorElement.setInputElementValue(n)},u.prototype.notifyEditorElement=function(t,e){switch(t){case"document-change":this.documentChangedSinceLastRender=!0;break;case"render":this.documentChangedSinceLastRender&&(this.documentChangedSinceLastRender=!1,this.notifyEditorElement("change"));break;case"change":case"attachment-add":case"attachment-edit":case"attachment-remove":this.updateInputElement()}return this.editorElement.notify(t,e)},u.prototype.removeAttachment=function(t){return this.editor.recordUndoEntry("Delete Attachment"),this.composition.removeAttachment(t),this.render()},u.prototype.recordFormattingUndoEntry=function(e){var n,r;return n=t(e),r=this.selectionManager.getLocationRange(),n||!i(r)?this.editor.recordUndoEntry("Formatting",{context:this.getUndoContext(),consolidatable:!0}):void 0},u.prototype.recordTypingUndoEntry=function(){return this.editor.recordUndoEntry("Typing",{context:this.getUndoContext(this.currentAttributes),consolidatable:!0})},u.prototype.getUndoContext=function(){var t;return t=1<=arguments.length?a.call(arguments,0):[],[this.getLocationContext(),this.getTimeContext()].concat(a.call(t))},u.prototype.getLocationContext=function(){var t;return t=this.selectionManager.getLocationRange(),i(t)?t[0].index:t},u.prototype.getTimeContext=function(){return e.config.undoInterval>0?Math.floor((new Date).getTime()/e.config.undoInterval):0},u.prototype.isFocused=function(){var t;return this.editorElement===(null!=(t=this.editorElement.ownerDocument)?t.activeElement:void 0)},u.prototype.isFocusedInvisibly=function(){return this.isFocused()&&!this.getLocationRange()},u}(e.Controller)}.call(this),function(){var t,n,i,r,o,s,a,u=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};n=e.browser,s=e.makeElement,a=e.triggerEvent,r=e.handleEvent,o=e.handleEventOnce,i=e.findClosestElementFromNode,t=e.AttachmentView.attachmentSelector,e.registerElement("trix-editor",function(){var c,l,h,p,d,f,g,m,y;return g=0,l=function(t){return!document.querySelector(":focus")&&t.hasAttribute("autofocus")&&document.querySelector("[autofocus]")===t?t.focus():void 0},m=function(t){return t.hasAttribute("contenteditable")?void 0:(t.setAttribute("contenteditable",""),o("focus",{onElement:t,withCallback:function(){return h(t)}}))},h=function(t){return d(t),y(t)},d=function(t){return("function"==typeof document.queryCommandSupported?document.queryCommandSupported("enableObjectResizing"):void 0)?(document.execCommand("enableObjectResizing",!1,!1),r("mscontrolselect",{onElement:t,preventDefault:!0})):void 0},y=function(){var t;return("function"==typeof document.queryCommandSupported?document.queryCommandSupported("DefaultParagraphSeparator"):void 0)&&(t=e.config.blockAttributes["default"].tagName,"div"===t||"p"===t)?document.execCommand("DefaultParagraphSeparator",!1,t):void 0},c=function(t){return t.hasAttribute("role")?void 0:t.setAttribute("role","textbox")},f=function(t){var e;if(!t.hasAttribute("aria-label")&&!t.hasAttribute("aria-labelledby"))return(e=function(){var e,n,i;return i=function(){var n,i,r,o;for(r=t.labels,o=[],n=0,i=r.length;i>n;n++)e=r[n],e.contains(t)||o.push(e.textContent);return o}(),(n=i.join(" "))?t.setAttribute("aria-label",n):t.removeAttribute("aria-label")})(),r("focus",{onElement:t,withCallback:e})},p=function(){return n.forcesObjectResizing?{display:"inline",width:"auto"}:{display:"inline-block",width:"1px"}}(),{defaultCSS:"%t {\n display: block;\n}\n\n%t:empty:not(:focus)::before {\n content: attr(placeholder);\n color: graytext;\n cursor: text;\n pointer-events: none;\n}\n\n%t a[contenteditable=false] {\n cursor: text;\n}\n\n%t img {\n max-width: 100%;\n height: auto;\n}\n\n%t "+t+" figcaption textarea {\n resize: none;\n}\n\n%t "+t+" figcaption textarea.trix-autoresize-clone {\n position: absolute;\n left: -9999px;\n max-height: 0px;\n}\n\n%t "+t+" figcaption[data-trix-placeholder]:empty::before {\n content: attr(data-trix-placeholder);\n color: graytext;\n}\n\n%t [data-trix-cursor-target] {\n display: "+p.display+" !important;\n width: "+p.width+" !important;\n padding: 0 !important;\n margin: 0 !important;\n border: none !important;\n}\n\n%t [data-trix-cursor-target=left] {\n vertical-align: top !important;\n margin-left: -1px !important;\n}\n\n%t [data-trix-cursor-target=right] {\n vertical-align: bottom !important;\n margin-right: -1px !important;\n}",trixId:{get:function(){return this.hasAttribute("trix-id")?this.getAttribute("trix-id"):(this.setAttribute("trix-id",++g),this.trixId)}},labels:{get:function(){var t,e,n;return e=[],this.id&&this.ownerDocument&&e.push.apply(e,this.ownerDocument.querySelectorAll("label[for='"+this.id+"']")),(t=i(this,{matchingSelector:"label"}))&&((n=t.control)===this||null===n)&&e.push(t),e}},toolbarElement:{get:function(){var t,e,n;return this.hasAttribute("toolbar")?null!=(e=this.ownerDocument)?e.getElementById(this.getAttribute("toolbar")):void 0:this.parentNode?(n="trix-toolbar-"+this.trixId,this.setAttribute("toolbar",n),t=s("trix-toolbar",{id:n}),this.parentNode.insertBefore(t,this),t):void 0}},inputElement:{get:function(){var t,e,n;return this.hasAttribute("input")?null!=(n=this.ownerDocument)?n.getElementById(this.getAttribute("input")):void 0:this.parentNode?(e="trix-input-"+this.trixId,this.setAttribute("input",e),t=s("input",{type:"hidden",id:e}),this.parentNode.insertBefore(t,this.nextElementSibling),t):void 0}},editor:{get:function(){var t;return null!=(t=this.editorController)?t.editor:void 0}},name:{get:function(){var t;return null!=(t=this.inputElement)?t.name:void 0}},value:{get:function(){var t;return null!=(t=this.inputElement)?t.value:void 0},set:function(t){var e;return this.defaultValue=t,null!=(e=this.editor)?e.loadHTML(this.defaultValue):void 0}},notify:function(t,e){return this.editorController?a("trix-"+t,{onElement:this,attributes:e}):void 0},setInputElementValue:function(t){var e;return null!=(e=this.inputElement)?e.value=t:void 0},initialize:function(){return this.hasAttribute("data-trix-internal")?void 0:(m(this),c(this),f(this))},connect:function(){return this.hasAttribute("data-trix-internal")?void 0:(this.editorController||(a("trix-before-initialize",{onElement:this}),this.editorController=new e.EditorController({editorElement:this,html:this.defaultValue=this.value}),requestAnimationFrame(function(t){return function(){return a("trix-initialize",{onElement:t})}}(this))),this.editorController.registerSelectionManager(),this.registerResetListener(),this.registerClickListener(),l(this))},disconnect:function(){var t;return null!=(t=this.editorController)&&t.unregisterSelectionManager(),this.unregisterResetListener(),this.unregisterClickListener()},registerResetListener:function(){return this.resetListener=this.resetBubbled.bind(this),window.addEventListener("reset",this.resetListener,!1)},unregisterResetListener:function(){return window.removeEventListener("reset",this.resetListener,!1)},registerClickListener:function(){return this.clickListener=this.clickBubbled.bind(this),window.addEventListener("click",this.clickListener,!1)},unregisterClickListener:function(){return window.removeEventListener("click",this.clickListener,!1)},resetBubbled:function(t){var e;if(!t.defaultPrevented&&t.target===(null!=(e=this.inputElement)?e.form:void 0))return this.reset()},clickBubbled:function(t){var e;if(!(t.defaultPrevented||this.contains(t.target)||!(e=i(t.target,{matchingSelector:"label"}))||u.call(this.labels,e)<0))return this.focus()},reset:function(){return this.value=this.defaultValue}}}())}.call(this),function(){}.call(this)}).call(this),"object"==typeof module&&module.exports?module.exports=e:"function"==typeof define&&define.amd&&define(e)}.call(this); \ No newline at end of file diff --git a/dist/trix.js b/dist/trix.js index 4b5fb49f4..5d2f8b14a 100644 --- a/dist/trix.js +++ b/dist/trix.js @@ -16,6 +16,6 @@ http://trix-editor.org/ },o}(e.Object)}.call(this),function(){e.ObjectGroup=function(){function t(t,e){var n,i;this.objects=null!=t?t:[],i=e.depth,n=e.asTree,n&&(this.depth=i,this.objects=this.constructor.groupObjects(this.objects,{asTree:n,depth:this.depth+1}))}return t.groupObjects=function(t,e){var n,i,o,r,s,a,u,c,l;for(null==t&&(t=[]),l=null!=e?e:{},o=l.depth,n=l.asTree,n&&null==o&&(o=0),c=[],s=0,a=t.length;a>s;s++){if(u=t[s],r){if(("function"==typeof u.canBeGrouped?u.canBeGrouped(o):void 0)&&("function"==typeof(i=r[r.length-1]).canBeGroupedWith?i.canBeGroupedWith(u,o):void 0)){r.push(u);continue}c.push(new this(r,{depth:o,asTree:n})),r=null}("function"==typeof u.canBeGrouped?u.canBeGrouped(o):void 0)?r=[u]:c.push(u)}return r&&c.push(new this(r,{depth:o,asTree:n})),c},t.prototype.getObjects=function(){return this.objects},t.prototype.getDepth=function(){return this.depth},t.prototype.getCacheKey=function(){var t,e,n,i,o;for(e=["objectGroup"],o=this.getObjects(),t=0,n=o.length;n>t;t++)i=o[t],e.push(i.getCacheKey());return e.join("/")},t}()}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.ObjectMap=function(e){function n(t){var e,n,i,o,r;for(null==t&&(t=[]),this.objects={},i=0,o=t.length;o>i;i++)r=t[i],n=JSON.stringify(r),null==(e=this.objects)[n]&&(e[n]=r)}return t(n,e),n.prototype.find=function(t){var e;return e=JSON.stringify(t),this.objects[e]},n}(e.BasicObject)}.call(this),function(){e.ElementStore=function(){function t(t){this.reset(t)}var e;return t.prototype.add=function(t){var n;return n=e(t),this.elements[n]=t},t.prototype.remove=function(t){var n,i;return n=e(t),(i=this.elements[n])?(delete this.elements[n],i):void 0},t.prototype.reset=function(t){var e,n,i;for(null==t&&(t=[]),this.elements={},n=0,i=t.length;i>n;n++)e=t[n],this.add(e);return t},e=function(t){return t.dataset.trixStoreKey},t}()}.call(this),function(){}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.Operation=function(e){function n(){return n.__super__.constructor.apply(this,arguments)}return t(n,e),n.prototype.isPerforming=function(){return this.performing===!0},n.prototype.hasPerformed=function(){return this.performed===!0},n.prototype.hasSucceeded=function(){return this.performed&&this.succeeded},n.prototype.hasFailed=function(){return this.performed&&!this.succeeded},n.prototype.getPromise=function(){return null!=this.promise?this.promise:this.promise=new Promise(function(t){return function(e,n){return t.performing=!0,t.perform(function(i,o){return t.succeeded=i,t.performing=!1,t.performed=!0,t.succeeded?e(o):n(o)})}}(this))},n.prototype.perform=function(t){return t(!1)},n.prototype.release=function(){var t;return null!=(t=this.promise)&&"function"==typeof t.cancel&&t.cancel(),this.promise=null,this.performing=null,this.performed=null,this.succeeded=null},n.proxyMethod("getPromise().then"),n.proxyMethod("getPromise().catch"),n}(e.BasicObject)}.call(this),function(){var t,n,i,o,r,s=function(t,e){function n(){this.constructor=t}for(var i in e)a.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},a={}.hasOwnProperty;e.UTF16String=function(t){function e(t,e){this.ucs2String=t,this.codepoints=e,this.length=this.codepoints.length,this.ucs2Length=this.ucs2String.length}return s(e,t),e.box=function(t){return null==t&&(t=""),t instanceof this?t:this.fromUCS2String(null!=t?t.toString():void 0)},e.fromUCS2String=function(t){return new this(t,o(t))},e.fromCodepoints=function(t){return new this(r(t),t)},e.prototype.offsetToUCS2Offset=function(t){return r(this.codepoints.slice(0,Math.max(0,t))).length},e.prototype.offsetFromUCS2Offset=function(t){return o(this.ucs2String.slice(0,Math.max(0,t))).length},e.prototype.slice=function(){var t;return this.constructor.fromCodepoints((t=this.codepoints).slice.apply(t,arguments))},e.prototype.charAt=function(t){return this.slice(t,t+1)},e.prototype.isEqualTo=function(t){return this.constructor.box(t).ucs2String===this.ucs2String},e.prototype.toJSON=function(){return this.ucs2String},e.prototype.getCacheKey=function(){return this.ucs2String},e.prototype.toString=function(){return this.ucs2String},e}(e.BasicObject),t=1===("function"==typeof Array.from?Array.from("\ud83d\udc7c").length:void 0),n=null!=("function"==typeof" ".codePointAt?" ".codePointAt(0):void 0),i=" \ud83d\udc7c"===("function"==typeof String.fromCodePoint?String.fromCodePoint(32,128124):void 0),o=t&&n?function(t){return Array.from(t).map(function(t){return t.codePointAt(0)})}:function(t){var e,n,i,o,r;for(o=[],e=0,i=t.length;i>e;)r=t.charCodeAt(e++),r>=55296&&56319>=r&&i>e&&(n=t.charCodeAt(e++),56320===(64512&n)?r=((1023&r)<<10)+(1023&n)+65536:e--),o.push(r);return o},r=i?function(t){return String.fromCodePoint.apply(String,t)}:function(t){var e,n,i;return e=function(){var e,o,r;for(r=[],e=0,o=t.length;o>e;e++)i=t[e],n="",i>65535&&(i-=65536,n+=String.fromCharCode(i>>>10&1023|55296),i=56320|1023&i),r.push(n+String.fromCharCode(i));return r}(),e.join("")}}.call(this),function(){}.call(this),function(){}.call(this),function(){e.config.lang={attachFiles:"Attach Files",bold:"Bold",bullets:"Bullets","byte":"Byte",bytes:"Bytes",captionPlaceholder:"Add a caption\u2026",code:"Code",heading1:"Heading",indent:"Increase Level",italic:"Italic",link:"Link",numbers:"Numbers",outdent:"Decrease Level",quote:"Quote",redo:"Redo",remove:"Remove",strike:"Strikethrough",undo:"Undo",unlink:"Unlink",url:"URL",urlPlaceholder:"Enter a URL\u2026",GB:"GB",KB:"KB",MB:"MB",PB:"PB",TB:"TB"}}.call(this),function(){e.config.css={attachment:"attachment",attachmentCaption:"attachment__caption",attachmentCaptionEditor:"attachment__caption-editor",attachmentMetadata:"attachment__metadata",attachmentMetadataContainer:"attachment__metadata-container",attachmentName:"attachment__name",attachmentProgress:"attachment__progress",attachmentSize:"attachment__size",attachmentToolbar:"attachment__toolbar",attachmentGallery:"attachment-gallery"}}.call(this),function(){var t;e.config.blockAttributes=t={"default":{tagName:"div",parse:!1},quote:{tagName:"blockquote",nestable:!0},heading1:{tagName:"h1",terminal:!0,breakOnReturn:!0,group:!1},code:{tagName:"pre",terminal:!0,text:{plaintext:!0}},bulletList:{tagName:"ul",parse:!1},bullet:{tagName:"li",listAttribute:"bulletList",group:!1,nestable:!0,test:function(n){return e.tagName(n.parentNode)===t[this.listAttribute].tagName}},numberList:{tagName:"ol",parse:!1},number:{tagName:"li",listAttribute:"numberList",group:!1,nestable:!0,test:function(n){return e.tagName(n.parentNode)===t[this.listAttribute].tagName}},attachmentGallery:{tagName:"div",exclusive:!0,terminal:!0,parse:!1,group:!1}}}.call(this),function(){var t,n;t=e.config.lang,n=[t.bytes,t.KB,t.MB,t.GB,t.TB,t.PB],e.config.fileSize={prefix:"IEC",precision:2,formatter:function(e){var i,o,r,s,a;switch(e){case 0:return"0 "+t.bytes;case 1:return"1 "+t.byte;default:return i=function(){switch(this.prefix){case"SI":return 1e3;case"IEC":return 1024}}.call(this),o=Math.floor(Math.log(e)/Math.log(i)),r=e/Math.pow(i,o),s=r.toFixed(this.precision),a=s.replace(/0*$/,"").replace(/\.$/,""),a+" "+n[o]}}}}.call(this),function(){e.config.textAttributes={bold:{tagName:"strong",inheritable:!0,parser:function(t){var e;return e=window.getComputedStyle(t),"bold"===e.fontWeight||e.fontWeight>=600}},italic:{tagName:"em",inheritable:!0,parser:function(t){var e;return e=window.getComputedStyle(t),"italic"===e.fontStyle}},href:{groupTagName:"a",parser:function(t){var n,i,o;return n=e.AttachmentView.attachmentSelector,o="a:not("+n+")",(i=e.findClosestElementFromNode(t,{matchingSelector:o}))?i.getAttribute("href"):void 0}},strike:{tagName:"del",inheritable:!0},frozen:{style:{backgroundColor:"highlight"}}}}.call(this),function(){var t,n,i,o,r;r="[data-trix-serialize=false]",o=["contenteditable","data-trix-id","data-trix-store-key","data-trix-mutable","data-trix-placeholder","tabindex"],n="data-trix-serialized-attributes",i="["+n+"]",t=new RegExp("","g"),e.extend({serializers:{"application/json":function(t){var n;if(t instanceof e.Document)n=t;else{if(!(t instanceof HTMLElement))throw new Error("unserializable object");n=e.Document.fromHTML(t.innerHTML)}return n.toSerializableDocument().toJSONString()},"text/html":function(s){var a,u,c,l,h,p,d,f,g,m,v,y,b,A,C,x,w;if(s instanceof e.Document)l=e.DocumentView.render(s);else{if(!(s instanceof HTMLElement))throw new Error("unserializable object");l=s.cloneNode(!0)}for(A=l.querySelectorAll(r),h=0,g=A.length;g>h;h++)c=A[h],e.removeNode(c);for(p=0,m=o.length;m>p;p++)for(a=o[p],C=l.querySelectorAll("["+a+"]"),d=0,v=C.length;v>d;d++)c=C[d],c.removeAttribute(a);for(x=l.querySelectorAll(i),f=0,y=x.length;y>f;f++){c=x[f];try{u=JSON.parse(c.getAttribute(n)),c.removeAttribute(n);for(b in u)w=u[b],c.setAttribute(b,w)}catch(E){}}return l.innerHTML.replace(t,"")}},deserializers:{"application/json":function(t){return e.Document.fromJSONString(t)},"text/html":function(t){return e.Document.fromHTML(t)}},serializeToContentType:function(t,n){var i;if(i=e.serializers[n])return i(t);throw new Error("unknown content type: "+n)},deserializeFromContentType:function(t,n){var i;if(i=e.deserializers[n])return i(t);throw new Error("unknown content type: "+n)}})}.call(this),function(){e.config.toolbar={getDefaultHTML:function(){var t;return t=e.config.lang,'
\n \n \n \n \n \n \n\n \n \n \n \n \n \n \n \n \n\n \n \n \n\n \n\n \n \n \n \n
\n\n
\n
\n
\n \n
\n \n \n
\n
\n
\n
'}}}.call(this),function(){e.config.undoInterval=5e3}.call(this),function(){e.config.attachments={preview:{presentation:"gallery",caption:{name:!0,size:!0}},file:{caption:{size:!0}}}}.call(this),function(){e.config.keyNames={8:"backspace",9:"tab",13:"return",27:"escape",37:"left",39:"right",46:"delete",68:"d",72:"h",79:"o"}}.call(this),function(){e.config.input={level2Enabled:!0,getLevel:function(){return this.level2Enabled&&e.browser.supportsInputEvents?2:0},pickFiles:function(t){var n;return n=e.makeElement("input",{type:"file",multiple:!0,hidden:!0,id:this.fileInputId}),n.addEventListener("change",function(){return t(n.files),e.removeNode(n)}),e.removeNode(document.getElementById(this.fileInputId)),document.body.appendChild(n),n.click()},fileInputId:"trix-file-input-"+Date.now().toString(16)}}.call(this),function(){}.call(this),function(){e.registerElement("trix-toolbar",{defaultCSS:"%t {\n display: block;\n}\n\n%t {\n white-space: nowrap;\n}\n\n%t [data-trix-dialog] {\n display: none;\n}\n\n%t [data-trix-dialog][data-trix-active] {\n display: block;\n}\n\n%t [data-trix-dialog] [data-trix-validate]:invalid {\n background-color: #ffdddd;\n}",initialize:function(){return""===this.innerHTML?this.innerHTML=e.config.toolbar.getDefaultHTML():void 0}})}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty,i=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};e.ObjectView=function(n){function o(t,e){this.object=t,this.options=null!=e?e:{},this.childViews=[],this.rootView=this}return t(o,n),o.prototype.getNodes=function(){var t,e,n,i,o;for(null==this.nodes&&(this.nodes=this.createNodes()),i=this.nodes,o=[],t=0,e=i.length;e>t;t++)n=i[t],o.push(n.cloneNode(!0));return o},o.prototype.invalidate=function(){var t;return this.nodes=null,this.childViews=[],null!=(t=this.parentView)?t.invalidate():void 0},o.prototype.invalidateViewForObject=function(t){var e;return null!=(e=this.findViewForObject(t))?e.invalidate():void 0},o.prototype.findOrCreateCachedChildView=function(t,e){var n;return(n=this.getCachedViewForObject(e))?this.recordChildView(n):(n=this.createChildView.apply(this,arguments),this.cacheViewForObject(n,e)),n},o.prototype.createChildView=function(t,n,i){var o;return null==i&&(i={}),n instanceof e.ObjectGroup&&(i.viewClass=t,t=e.ObjectGroupView),o=new t(n,i),this.recordChildView(o)},o.prototype.recordChildView=function(t){return t.parentView=this,t.rootView=this.rootView,this.childViews.push(t),t},o.prototype.getAllChildViews=function(){var t,e,n,i,o;for(o=[],i=this.childViews,e=0,n=i.length;n>e;e++)t=i[e],o.push(t),o=o.concat(t.getAllChildViews());return o},o.prototype.findElement=function(){return this.findElementForObject(this.object)},o.prototype.findElementForObject=function(t){var e;return(e=null!=t?t.id:void 0)?this.rootView.element.querySelector("[data-trix-id='"+e+"']"):void 0},o.prototype.findViewForObject=function(t){var e,n,i,o;for(i=this.getAllChildViews(),e=0,n=i.length;n>e;e++)if(o=i[e],o.object===t)return o},o.prototype.getViewCache=function(){return this.rootView!==this?this.rootView.getViewCache():this.isViewCachingEnabled()?null!=this.viewCache?this.viewCache:this.viewCache={}:void 0},o.prototype.isViewCachingEnabled=function(){return this.shouldCacheViews!==!1},o.prototype.enableViewCaching=function(){return this.shouldCacheViews=!0},o.prototype.disableViewCaching=function(){return this.shouldCacheViews=!1},o.prototype.getCachedViewForObject=function(t){var e;return null!=(e=this.getViewCache())?e[t.getCacheKey()]:void 0},o.prototype.cacheViewForObject=function(t,e){var n;return null!=(n=this.getViewCache())?n[e.getCacheKey()]=t:void 0},o.prototype.garbageCollectCachedViews=function(){var t,e,n,o,r,s;if(t=this.getViewCache()){s=this.getAllChildViews().concat(this),n=function(){var t,e,n;for(n=[],t=0,e=s.length;e>t;t++)r=s[t],n.push(r.object.getCacheKey());return n}(),o=[];for(e in t)i.call(n,e)<0&&o.push(delete t[e]);return o}},o}(e.BasicObject)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.ObjectGroupView=function(e){function n(){n.__super__.constructor.apply(this,arguments),this.objectGroup=this.object,this.viewClass=this.options.viewClass,delete this.options.viewClass}return t(n,e),n.prototype.getChildViews=function(){var t,e,n,i;if(!this.childViews.length)for(i=this.objectGroup.getObjects(),t=0,e=i.length;e>t;t++)n=i[t],this.findOrCreateCachedChildView(this.viewClass,n,this.options);return this.childViews},n.prototype.createNodes=function(){var t,e,n,i,o,r,s,a,u;for(t=this.createContainerElement(),s=this.getChildViews(),e=0,i=s.length;i>e;e++)for(u=s[e],a=u.getNodes(),n=0,o=a.length;o>n;n++)r=a[n],t.appendChild(r);return[t]},n.prototype.createContainerElement=function(t){return null==t&&(t=this.objectGroup.getDepth()),this.getChildViews()[0].createContainerElement(t)},n}(e.ObjectView)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.Controller=function(e){function n(){return n.__super__.constructor.apply(this,arguments)}return t(n,e),n}(e.BasicObject)}.call(this),function(){var t,n,i,o,r,s,a=function(t,e){return function(){return t.apply(e,arguments)}},u=function(t,e){function n(){this.constructor=t}for(var i in e)c.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},c={}.hasOwnProperty,l=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.findClosestElementFromNode,i=e.nodeIsEmptyTextNode,n=e.nodeIsBlockStartComment,o=e.normalizeSpaces,r=e.summarizeStringChange,s=e.tagName,e.MutationObserver=function(e){function c(t){this.element=t,this.didMutate=a(this.didMutate,this),this.observer=new window.MutationObserver(this.didMutate),this.start()}var h,p,d,f;return u(c,e),p="data-trix-mutable",d="["+p+"]",f={attributes:!0,childList:!0,characterData:!0,characterDataOldValue:!0,subtree:!0},c.prototype.start=function(){return this.reset(),this.observer.observe(this.element,f)},c.prototype.stop=function(){return this.observer.disconnect()},c.prototype.didMutate=function(t){var e,n;return(e=this.mutations).push.apply(e,this.findSignificantMutations(t)),this.mutations.length?(null!=(n=this.delegate)&&"function"==typeof n.elementDidMutate&&n.elementDidMutate(this.getMutationSummary()),this.reset()):void 0},c.prototype.reset=function(){return this.mutations=[]},c.prototype.findSignificantMutations=function(t){var e,n,i,o;for(o=[],e=0,n=t.length;n>e;e++)i=t[e],this.mutationIsSignificant(i)&&o.push(i);return o},c.prototype.mutationIsSignificant=function(t){var e,n,i,o;if(this.nodeIsMutable(t.target))return!1;for(o=this.nodesModifiedByMutation(t),e=0,n=o.length;n>e;e++)if(i=o[e],this.nodeIsSignificant(i))return!0;return!1},c.prototype.nodeIsSignificant=function(t){return t!==this.element&&!this.nodeIsMutable(t)&&!i(t)},c.prototype.nodeIsMutable=function(e){return t(e,{matchingSelector:d})},c.prototype.nodesModifiedByMutation=function(t){var e;switch(e=[],t.type){case"attributes":t.attributeName!==p&&e.push(t.target);break;case"characterData":e.push(t.target.parentNode),e.push(t.target);break;case"childList":e.push.apply(e,t.addedNodes),e.push.apply(e,t.removedNodes)}return e},c.prototype.getMutationSummary=function(){return this.getTextMutationSummary()},c.prototype.getTextMutationSummary=function(){var t,e,n,i,o,r,s,a,u,c,h;for(a=this.getTextChangesFromCharacterData(),n=a.additions,o=a.deletions,h=this.getTextChangesFromChildList(),u=h.additions,r=0,s=u.length;s>r;r++)e=u[r],l.call(n,e)<0&&n.push(e);return o.push.apply(o,h.deletions),c={},(t=n.join(""))&&(c.textAdded=t),(i=o.join(""))&&(c.textDeleted=i),c},c.prototype.getMutationsByType=function(t){var e,n,i,o,r;for(o=this.mutations,r=[],e=0,n=o.length;n>e;e++)i=o[e],i.type===t&&r.push(i);return r},c.prototype.getTextChangesFromChildList=function(){var t,e,i,r,s,a,u,c,l,p,d;for(t=[],u=[],a=this.getMutationsByType("childList"),e=0,r=a.length;r>e;e++)s=a[e],t.push.apply(t,s.addedNodes),u.push.apply(u,s.removedNodes);return c=0===t.length&&1===u.length&&n(u[0]),c?(p=[],d=["\n"]):(p=h(t),d=h(u)),{additions:function(){var t,e,n;for(n=[],i=t=0,e=p.length;e>t;i=++t)l=p[i],l!==d[i]&&n.push(o(l));return n}(),deletions:function(){var t,e,n;for(n=[],i=t=0,e=d.length;e>t;i=++t)l=d[i],l!==p[i]&&n.push(o(l));return n}()}},c.prototype.getTextChangesFromCharacterData=function(){var t,e,n,i,s,a,u,c;return e=this.getMutationsByType("characterData"),e.length&&(c=e[0],n=e[e.length-1],s=o(c.oldValue),i=o(n.target.data),a=r(s,i),t=a.added,u=a.removed),{additions:t?[t]:[],deletions:u?[u]:[]}},h=function(t){var e,n,i,o;for(null==t&&(t=[]),o=[],e=0,n=t.length;n>e;e++)switch(i=t[e],i.nodeType){case Node.TEXT_NODE:o.push(i.data);break;case Node.ELEMENT_NODE:"br"===s(i)?o.push("\n"):o.push.apply(o,h(i.childNodes))}return o},c}(e.BasicObject)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.FileVerificationOperation=function(e){function n(t){this.file=t}return t(n,e),n.prototype.perform=function(t){var e;return e=new FileReader,e.onerror=function(){return t(!1)},e.onload=function(n){return function(){e.onerror=null;try{e.abort()}catch(i){}return t(!0,n.file)}}(this),e.readAsArrayBuffer(this.file)},n}(e.Operation)}.call(this),function(){var t,n,i=function(t,e){function n(){this.constructor=t}for(var i in e)o.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},o={}.hasOwnProperty;t=e.handleEvent,n=e.innerElementIsActive,e.InputController=function(o){function r(n){var i;this.element=n,this.mutationObserver=new e.MutationObserver(this.element),this.mutationObserver.delegate=this;for(i in this.events)t(i,{onElement:this.element,withCallback:this.handlerFor(i)})}return i(r,o),r.prototype.events={},r.prototype.elementDidMutate=function(){},r.prototype.editorWillSyncDocumentView=function(){return this.mutationObserver.stop()},r.prototype.editorDidSyncDocumentView=function(){return this.mutationObserver.start()},r.prototype.requestRender=function(){var t;return null!=(t=this.delegate)&&"function"==typeof t.inputControllerDidRequestRender?t.inputControllerDidRequestRender():void 0},r.prototype.requestReparse=function(){var t;return null!=(t=this.delegate)&&"function"==typeof t.inputControllerDidRequestReparse&&t.inputControllerDidRequestReparse(),this.requestRender()},r.prototype.attachFiles=function(t){var n,i;return i=function(){var i,o,r;for(r=[],i=0,o=t.length;o>i;i++)n=t[i],r.push(new e.FileVerificationOperation(n));return r}(),Promise.all(i).then(function(t){return function(e){return t.handleInput(function(){var t,n;return null!=(t=this.delegate)&&t.inputControllerWillAttachFiles(),null!=(n=this.responder)&&n.insertFiles(e),this.requestRender()})}}(this))},r.prototype.handlerFor=function(t){return function(e){return function(i){return i.defaultPrevented?void 0:e.handleInput(function(){return n(this.element)?void 0:(this.eventName=t,this.events[t].call(this,i))})}}(this)},r.prototype.handleInput=function(t){var e,n;try{return null!=(e=this.delegate)&&e.inputControllerWillHandleInput(),t.call(this)}finally{null!=(n=this.delegate)&&n.inputControllerDidHandleInput()}},r.prototype.createLinkHTML=function(t,e){var n;return n=document.createElement("a"),n.href=t,n.textContent=null!=e?e:t,n.outerHTML},r}(e.BasicObject)}.call(this),function(){var t,n,i,o,r,s,a,u,c,l,h,p,d,f=function(t,e){function n(){this.constructor=t}for(var i in e)g.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},g={}.hasOwnProperty,m=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};c=e.makeElement,l=e.objectsAreEqual,d=e.tagName,n=e.browser,a=e.keyEventIsKeyboardCommand,o=e.dataTransferIsWritable,i=e.dataTransferIsPlainText,u=e.config.keyNames,e.Level0InputController=function(n){function s(){s.__super__.constructor.apply(this,arguments),this.resetInputSummary()}var d;return f(s,n),d=0,s.prototype.setInputSummary=function(t){var e,n;null==t&&(t={}),this.inputSummary.eventName=this.eventName;for(e in t)n=t[e],this.inputSummary[e]=n;return this.inputSummary},s.prototype.resetInputSummary=function(){return this.inputSummary={}},s.prototype.reset=function(){return this.resetInputSummary(),e.selectionChangeObserver.reset()},s.prototype.elementDidMutate=function(t){var e;return this.isComposing()?null!=(e=this.delegate)&&"function"==typeof e.inputControllerDidAllowUnhandledInput?e.inputControllerDidAllowUnhandledInput():void 0:this.handleInput(function(){return this.mutationIsSignificant(t)&&(this.mutationIsExpected(t)?this.requestRender():this.requestReparse()),this.reset()})},s.prototype.mutationIsExpected=function(t){var e,n,i,o,r,s,a,u,c,l;return a=t.textAdded,u=t.textDeleted,this.inputSummary.preferDocument?!0:(e=null!=a?a===this.inputSummary.textAdded:!this.inputSummary.textAdded,n=null!=u?this.inputSummary.didDelete:!this.inputSummary.didDelete,c=("\n"===a||" \n"===a)&&!e,l="\n"===u&&!n,s=c&&!l||l&&!c,s&&(o=this.getSelectedRange())&&(i=c?a.replace(/\n$/,"").length||-1:(null!=a?a.length:void 0)||1,null!=(r=this.responder)?r.positionIsBlockBreak(o[1]+i):void 0)?!0:e&&n)},s.prototype.mutationIsSignificant=function(t){var e,n,i;return i=Object.keys(t).length>0,e=""===(null!=(n=this.compositionInput)?n.getEndData():void 0),i||!e},s.prototype.events={keydown:function(t){var n,i,o,r,s,c,l,h,p;if(this.isComposing()||this.resetInputSummary(),this.inputSummary.didInput=!0,r=u[t.keyCode]){for(i=this.keys,h=["ctrl","alt","shift","meta"],o=0,c=h.length;c>o;o++)l=h[o],t[l+"Key"]&&("ctrl"===l&&(l="control"),i=null!=i?i[l]:void 0);null!=(null!=i?i[r]:void 0)&&(this.setInputSummary({keyName:r}),e.selectionChangeObserver.reset(),i[r].call(this,t))}return a(t)&&(n=String.fromCharCode(t.keyCode).toLowerCase())&&(s=function(){var e,n,i,o;for(i=["alt","shift"],o=[],e=0,n=i.length;n>e;e++)l=i[e],t[l+"Key"]&&o.push(l);return o}(),s.push(n),null!=(p=this.delegate)?p.inputControllerDidReceiveKeyboardCommand(s):void 0)?t.preventDefault():void 0},keypress:function(t){var e,n,i;if(null==this.inputSummary.eventName&&!t.metaKey&&(!t.ctrlKey||t.altKey))return(i=p(t))?(null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.insertString(i),this.setInputSummary({textAdded:i,didDelete:this.selectionIsExpanded()})):void 0},textInput:function(t){var e,n,i,o;return e=t.data,o=this.inputSummary.textAdded,o&&o!==e&&o.toUpperCase()===e?(n=this.getSelectedRange(),this.setSelectedRange([n[0],n[1]+o.length]),null!=(i=this.responder)&&i.insertString(e),this.setInputSummary({textAdded:e}),this.setSelectedRange(n)):void 0},dragenter:function(t){return t.preventDefault()},dragstart:function(t){var e,n;return n=t.target,this.serializeSelectionToDataTransfer(t.dataTransfer),this.draggedRange=this.getSelectedRange(),null!=(e=this.delegate)&&"function"==typeof e.inputControllerDidStartDrag?e.inputControllerDidStartDrag():void 0},dragover:function(t){var e,n;return!this.draggedRange&&!this.canAcceptDataTransfer(t.dataTransfer)||(t.preventDefault(),e={x:t.clientX,y:t.clientY},l(e,this.draggingPoint))?void 0:(this.draggingPoint=e,null!=(n=this.delegate)&&"function"==typeof n.inputControllerDidReceiveDragOverPoint?n.inputControllerDidReceiveDragOverPoint(this.draggingPoint):void 0)},dragend:function(){var t;return null!=(t=this.delegate)&&"function"==typeof t.inputControllerDidCancelDrag&&t.inputControllerDidCancelDrag(),this.draggedRange=null,this.draggingPoint=null},drop:function(t){var n,i,o,r,s,a,u,c,l;return t.preventDefault(),o=null!=(s=t.dataTransfer)?s.files:void 0,r={x:t.clientX,y:t.clientY},null!=(a=this.responder)&&a.setLocationRangeFromPointRange(r),(null!=o?o.length:void 0)?this.attachFiles(o):this.draggedRange?(null!=(u=this.delegate)&&u.inputControllerWillMoveText(),null!=(c=this.responder)&&c.moveTextFromRange(this.draggedRange),this.draggedRange=null,this.requestRender()):(i=t.dataTransfer.getData("application/x-trix-document"))&&(n=e.Document.fromJSONString(i),null!=(l=this.responder)&&l.insertDocument(n),this.requestRender()),this.draggedRange=null,this.draggingPoint=null},cut:function(t){var e,n;return(null!=(e=this.responder)?e.selectionIsExpanded():void 0)&&(this.serializeSelectionToDataTransfer(t.clipboardData)&&t.preventDefault(),null!=(n=this.delegate)&&n.inputControllerWillCutText(),this.deleteInDirection("backward"),t.defaultPrevented)?this.requestRender():void 0},copy:function(t){var e;return(null!=(e=this.responder)?e.selectionIsExpanded():void 0)&&this.serializeSelectionToDataTransfer(t.clipboardData)?t.preventDefault():void 0},paste:function(t){var n,o,s,a,u,c,l,p,f,g,v,y,b,A,C,x,w,E,S,R,k,D,L;return n=null!=(p=t.clipboardData)?p:t.testClipboardData,l={clipboard:n},null==n||h(t)?void this.getPastedHTMLUsingHiddenElement(function(t){return function(e){var n,i,o;return l.type="text/html",l.html=e,null!=(n=t.delegate)&&n.inputControllerWillPaste(l),null!=(i=t.responder)&&i.insertHTML(l.html),t.requestRender(),null!=(o=t.delegate)?o.inputControllerDidPaste(l):void 0}}(this)):((a=n.getData("URL"))?(l.type="text/html",L=(c=n.getData("public.url-name"))?e.squishBreakableWhitespace(c).trim():a,l.html=this.createLinkHTML(a,L),null!=(f=this.delegate)&&f.inputControllerWillPaste(l),this.setInputSummary({textAdded:L,didDelete:this.selectionIsExpanded()}),null!=(C=this.responder)&&C.insertHTML(l.html),this.requestRender(),null!=(x=this.delegate)&&x.inputControllerDidPaste(l)):i(n)?(l.type="text/plain",l.string=n.getData("text/plain"),null!=(w=this.delegate)&&w.inputControllerWillPaste(l),this.setInputSummary({textAdded:l.string,didDelete:this.selectionIsExpanded()}),null!=(E=this.responder)&&E.insertString(l.string),this.requestRender(),null!=(S=this.delegate)&&S.inputControllerDidPaste(l)):(u=n.getData("text/html"))?(l.type="text/html",l.html=u,null!=(R=this.delegate)&&R.inputControllerWillPaste(l),null!=(k=this.responder)&&k.insertHTML(l.html),this.requestRender(),null!=(D=this.delegate)&&D.inputControllerDidPaste(l)):m.call(n.types,"Files")>=0&&(s=null!=(g=n.items)&&null!=(v=g[0])&&"function"==typeof v.getAsFile?v.getAsFile():void 0)&&(!s.name&&(o=r(s))&&(s.name="pasted-file-"+ ++d+"."+o),l.type="File",l.file=s,null!=(y=this.delegate)&&y.inputControllerWillAttachFiles(),null!=(b=this.responder)&&b.insertFile(l.file),this.requestRender(),null!=(A=this.delegate)&&A.inputControllerDidPaste(l)),t.preventDefault())},compositionstart:function(t){return this.getCompositionInput().start(t.data)},compositionupdate:function(t){return this.getCompositionInput().update(t.data)},compositionend:function(t){return this.getCompositionInput().end(t.data)},beforeinput:function(){return this.inputSummary.didInput=!0 },input:function(t){return this.inputSummary.didInput=!0,t.stopPropagation()}},s.prototype.keys={backspace:function(t){var e;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),this.deleteInDirection("backward",t)},"delete":function(t){var e;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),this.deleteInDirection("forward",t)},"return":function(){var t,e;return this.setInputSummary({preferDocument:!0}),null!=(t=this.delegate)&&t.inputControllerWillPerformTyping(),null!=(e=this.responder)?e.insertLineBreak():void 0},tab:function(t){var e,n;return(null!=(e=this.responder)?e.canIncreaseNestingLevel():void 0)?(null!=(n=this.responder)&&n.increaseNestingLevel(),this.requestRender(),t.preventDefault()):void 0},left:function(t){var e;return this.selectionIsInCursorTarget()?(t.preventDefault(),null!=(e=this.responder)?e.moveCursorInDirection("backward"):void 0):void 0},right:function(t){var e;return this.selectionIsInCursorTarget()?(t.preventDefault(),null!=(e=this.responder)?e.moveCursorInDirection("forward"):void 0):void 0},control:{d:function(t){var e;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),this.deleteInDirection("forward",t)},h:function(t){var e;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),this.deleteInDirection("backward",t)},o:function(t){var e,n;return t.preventDefault(),null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.insertString("\n",{updatePosition:!1}),this.requestRender()}},shift:{"return":function(t){var e,n;return null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.insertString("\n"),this.requestRender(),t.preventDefault()},tab:function(t){var e,n;return(null!=(e=this.responder)?e.canDecreaseNestingLevel():void 0)?(null!=(n=this.responder)&&n.decreaseNestingLevel(),this.requestRender(),t.preventDefault()):void 0},left:function(t){return this.selectionIsInCursorTarget()?(t.preventDefault(),this.expandSelectionInDirection("backward")):void 0},right:function(t){return this.selectionIsInCursorTarget()?(t.preventDefault(),this.expandSelectionInDirection("forward")):void 0}},alt:{backspace:function(){var t;return this.setInputSummary({preferDocument:!1}),null!=(t=this.delegate)?t.inputControllerWillPerformTyping():void 0}},meta:{backspace:function(){var t;return this.setInputSummary({preferDocument:!1}),null!=(t=this.delegate)?t.inputControllerWillPerformTyping():void 0}}},s.prototype.getCompositionInput=function(){return this.isComposing()?this.compositionInput:this.compositionInput=new t(this)},s.prototype.isComposing=function(){return null!=this.compositionInput&&!this.compositionInput.isEnded()},s.prototype.deleteInDirection=function(t,e){var n;return(null!=(n=this.responder)?n.deleteInDirection(t):void 0)!==!1?this.setInputSummary({didDelete:!0}):e?(e.preventDefault(),this.requestRender()):void 0},s.prototype.serializeSelectionToDataTransfer=function(t){var n,i;if(o(t))return n=null!=(i=this.responder)?i.getSelectedDocument().toSerializableDocument():void 0,t.setData("application/x-trix-document",JSON.stringify(n)),t.setData("text/html",e.DocumentView.render(n).innerHTML),t.setData("text/plain",n.toString().replace(/\n$/,"")),!0},s.prototype.canAcceptDataTransfer=function(t){var e,n,i,o,r,s;for(s={},o=null!=(i=null!=t?t.types:void 0)?i:[],e=0,n=o.length;n>e;e++)r=o[e],s[r]=!0;return s.Files||s["application/x-trix-document"]||s["text/html"]||s["text/plain"]},s.prototype.getPastedHTMLUsingHiddenElement=function(t){var n,i,o;return i=this.getSelectedRange(),o={position:"absolute",left:window.pageXOffset+"px",top:window.pageYOffset+"px",opacity:0},n=c({style:o,tagName:"div",editable:!0}),document.body.appendChild(n),n.focus(),requestAnimationFrame(function(o){return function(){var r;return r=n.innerHTML,e.removeNode(n),o.setSelectedRange(i),t(r)}}(this))},s.proxyMethod("responder?.getSelectedRange"),s.proxyMethod("responder?.setSelectedRange"),s.proxyMethod("responder?.expandSelectionInDirection"),s.proxyMethod("responder?.selectionIsInCursorTarget"),s.proxyMethod("responder?.selectionIsExpanded"),s}(e.InputController),r=function(t){var e,n;return null!=(e=t.type)&&null!=(n=e.match(/\/(\w+)$/))?n[1]:void 0},s=null!=("function"==typeof" ".codePointAt?" ".codePointAt(0):void 0),p=function(t){var n;return t.key&&s&&t.key.codePointAt(0)===t.keyCode?t.key:(null===t.which?n=t.keyCode:0!==t.which&&0!==t.charCode&&(n=t.charCode),null!=n&&"escape"!==u[n]?e.UTF16String.fromCodepoints([n]).toString():void 0)},h=function(t){var e,n,i,o,r,s,a,u,c,l;if(u=t.clipboardData){if(m.call(u.types,"text/html")>=0){for(c=u.types,i=0,s=c.length;s>i;i++)if(l=c[i],e=/^CorePasteboardFlavorType/.test(l),n=/^dyn\./.test(l)&&u.getData(l),a=e||n)return!0;return!1}return o=m.call(u.types,"com.apple.webarchive")>=0,r=m.call(u.types,"com.apple.flat-rtfd")>=0,o||r}},t=function(t){function e(t){var e;this.inputController=t,e=this.inputController,this.responder=e.responder,this.delegate=e.delegate,this.inputSummary=e.inputSummary,this.data={}}return f(e,t),e.prototype.start=function(t){var e,n;return this.data.start=t,this.isSignificant()?("keypress"===this.inputSummary.eventName&&this.inputSummary.textAdded&&null!=(e=this.responder)&&e.deleteInDirection("left"),this.selectionIsExpanded()||(this.insertPlaceholder(),this.requestRender()),this.range=null!=(n=this.responder)?n.getSelectedRange():void 0):void 0},e.prototype.update=function(t){var e;return this.data.update=t,this.isSignificant()&&(e=this.selectPlaceholder())?(this.forgetPlaceholder(),this.range=e):void 0},e.prototype.end=function(t){var e,n,i,o;return this.data.end=t,this.isSignificant()?(this.forgetPlaceholder(),this.canApplyToDocument()?(this.setInputSummary({preferDocument:!0,didInput:!1}),null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.setSelectedRange(this.range),null!=(i=this.responder)&&i.insertString(this.data.end),null!=(o=this.responder)?o.setSelectedRange(this.range[0]+this.data.end.length):void 0):null!=this.data.start||null!=this.data.update?(this.requestReparse(),this.inputController.reset()):void 0):this.inputController.reset()},e.prototype.getEndData=function(){return this.data.end},e.prototype.isEnded=function(){return null!=this.getEndData()},e.prototype.isSignificant=function(){return n.composesExistingText?this.inputSummary.didInput:!0},e.prototype.canApplyToDocument=function(){var t,e;return 0===(null!=(t=this.data.start)?t.length:void 0)&&(null!=(e=this.data.end)?e.length:void 0)>0&&null!=this.range},e.proxyMethod("inputController.setInputSummary"),e.proxyMethod("inputController.requestRender"),e.proxyMethod("inputController.requestReparse"),e.proxyMethod("responder?.selectionIsExpanded"),e.proxyMethod("responder?.insertPlaceholder"),e.proxyMethod("responder?.selectPlaceholder"),e.proxyMethod("responder?.forgetPlaceholder"),e}(e.BasicObject)}.call(this),function(){var t,n,i,o=function(t,e){return function(){return t.apply(e,arguments)}},r=function(t,e){function n(){this.constructor=t}for(var i in e)s.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},s={}.hasOwnProperty,a=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.dataTransferIsPlainText,n=e.keyEventIsKeyboardCommand,i=e.objectsAreEqual,e.Level2InputController=function(s){function u(){return this.render=o(this.render,this),u.__super__.constructor.apply(this,arguments)}var c,l,h,p,d,f;return r(u,s),u.prototype.elementDidMutate=function(){var t;return this.scheduledRender?this.composing&&null!=(t=this.delegate)&&"function"==typeof t.inputControllerDidAllowUnhandledInput?t.inputControllerDidAllowUnhandledInput():void 0:this.reparse()},u.prototype.scheduleRender=function(){return null!=this.scheduledRender?this.scheduledRender:this.scheduledRender=requestAnimationFrame(this.render)},u.prototype.render=function(){var t;return cancelAnimationFrame(this.scheduledRender),this.scheduledRender=null,this.composing||null!=(t=this.delegate)&&t.render(),"function"==typeof this.afterRender&&this.afterRender(),this.afterRender=null},u.prototype.reparse=function(){var t;return null!=(t=this.delegate)?t.reparse():void 0},u.prototype.events={keydown:function(t){var e,i,o,r;if(n(t)){if(e=l(t),null!=(r=this.delegate)?r.inputControllerDidReceiveKeyboardCommand(e):void 0)return t.preventDefault()}else if(o=t.key,t.altKey&&(o+="+Alt"),t.shiftKey&&(o+="+Shift"),i=this.keys[o])return this.withEvent(t,i)},paste:function(t){var e,n,i,o,r,s,a,u,c;return h(t)?(t.preventDefault(),this.attachFiles(t.clipboardData.files)):p(t)?(t.preventDefault(),n={type:"text/plain",string:t.clipboardData.getData("text/plain")},null!=(i=this.delegate)&&i.inputControllerWillPaste(n),null!=(o=this.responder)&&o.insertString(n.string),this.render(),null!=(r=this.delegate)?r.inputControllerDidPaste(n):void 0):(e=null!=(s=t.clipboardData)?s.getData("URL"):void 0)?(t.preventDefault(),n={type:"text/html",html:this.createLinkHTML(e)},null!=(a=this.delegate)&&a.inputControllerWillPaste(n),null!=(u=this.responder)&&u.insertHTML(n.html),this.render(),null!=(c=this.delegate)?c.inputControllerDidPaste(n):void 0):void 0},beforeinput:function(t){var e;return(e=this.inputTypes[t.inputType])?(this.withEvent(t,e),this.scheduleRender()):void 0},input:function(){return e.selectionChangeObserver.reset()},dragstart:function(t){var e,n;return(null!=(e=this.responder)?e.selectionContainsAttachments():void 0)?(t.dataTransfer.setData("application/x-trix-dragging",!0),this.dragging={range:null!=(n=this.responder)?n.getSelectedRange():void 0,point:d(t)}):void 0},dragenter:function(t){return c(t)?t.preventDefault():void 0},dragover:function(t){var e,n;if(this.dragging){if(t.preventDefault(),e=d(t),!i(e,this.dragging.point))return this.dragging.point=e,null!=(n=this.responder)?n.setLocationRangeFromPointRange(e):void 0}else if(c(t))return t.preventDefault()},drop:function(t){var e,n,i,o;return this.dragging?(t.preventDefault(),null!=(n=this.delegate)&&n.inputControllerWillMoveText(),null!=(i=this.responder)&&i.moveTextFromRange(this.dragging.range),this.dragging=null,this.scheduleRender()):c(t)?(t.preventDefault(),e=d(t),null!=(o=this.responder)&&o.setLocationRangeFromPointRange(e),this.attachFiles(t.dataTransfer.files)):void 0},dragend:function(){var t;return this.dragging?(null!=(t=this.responder)&&t.setSelectedRange(this.dragging.range),this.dragging=null):void 0},compositionend:function(){return this.composing?(this.composing=!1,this.scheduleRender()):void 0}},u.prototype.keys={ArrowLeft:function(){var t,e;return(null!=(t=this.responder)?t.shouldManageMovingCursorInDirection("backward"):void 0)?(this.event.preventDefault(),null!=(e=this.responder)?e.moveCursorInDirection("backward"):void 0):void 0},ArrowRight:function(){var t,e;return(null!=(t=this.responder)?t.shouldManageMovingCursorInDirection("forward"):void 0)?(this.event.preventDefault(),null!=(e=this.responder)?e.moveCursorInDirection("forward"):void 0):void 0},Backspace:function(){var t,e,n;return(null!=(t=this.responder)?t.shouldManageDeletingInDirection("backward"):void 0)?(this.event.preventDefault(),null!=(e=this.delegate)&&e.inputControllerWillPerformTyping(),null!=(n=this.responder)&&n.deleteInDirection("backward"),this.render()):void 0},Tab:function(){var t,e;return(null!=(t=this.responder)?t.canIncreaseNestingLevel():void 0)?(this.event.preventDefault(),null!=(e=this.responder)&&e.increaseNestingLevel(),this.render()):void 0},"Tab+Shift":function(){var t,e;return(null!=(t=this.responder)?t.canDecreaseNestingLevel():void 0)?(this.event.preventDefault(),null!=(e=this.responder)&&e.decreaseNestingLevel(),this.render()):void 0}},u.prototype.inputTypes={deleteByComposition:function(){return this.deleteInDirection("backward",{recordUndoEntry:!1})},deleteByCut:function(){return this.deleteInDirection("backward")},deleteByDrag:function(){return this.event.preventDefault(),this.withTargetDOMRange(function(){var t;return this.deleteByDragRange=null!=(t=this.responder)?t.getSelectedRange():void 0})},deleteCompositionText:function(){return this.deleteInDirection("backward",{recordUndoEntry:!1})},deleteContent:function(){return this.deleteInDirection("backward")},deleteContentBackward:function(){return this.deleteInDirection("backward")},deleteContentForward:function(){return this.deleteInDirection("forward")},deleteEntireSoftLine:function(){return this.deleteInDirection("forward")},deleteHardLineBackward:function(){return this.deleteInDirection("backward")},deleteHardLineForward:function(){return this.deleteInDirection("forward")},deleteSoftLineBackward:function(){return this.deleteInDirection("backward")},deleteSoftLineForward:function(){return this.deleteInDirection("forward")},deleteWordBackward:function(){return this.deleteInDirection("backward")},deleteWordForward:function(){return this.deleteInDirection("forward")},formatBackColor:function(){return this.activateAttributeIfSupported("backgroundColor",this.event.data)},formatBold:function(){return this.toggleAttributeIfSupported("bold")},formatFontColor:function(){return this.activateAttributeIfSupported("color",this.event.data)},formatFontName:function(){return this.activateAttributeIfSupported("font",this.event.data)},formatIndent:function(){var t;return(null!=(t=this.responder)?t.canIncreaseNestingLevel():void 0)?this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.increaseNestingLevel():void 0}):void 0},formatItalic:function(){return this.toggleAttributeIfSupported("italic")},formatJustifyCenter:function(){return this.toggleAttributeIfSupported("justifyCenter")},formatJustifyFull:function(){return this.toggleAttributeIfSupported("justifyFull")},formatJustifyLeft:function(){return this.toggleAttributeIfSupported("justifyLeft")},formatJustifyRight:function(){return this.toggleAttributeIfSupported("justifyRight")},formatOutdent:function(){var t;return(null!=(t=this.responder)?t.canDecreaseNestingLevel():void 0)?this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.decreaseNestingLevel():void 0}):void 0},formatRemove:function(){return this.withTargetDOMRange(function(){var t,e,n,i;i=[];for(t in null!=(e=this.responder)?e.getCurrentAttributes():void 0)i.push(null!=(n=this.responder)?n.removeCurrentAttribute(t):void 0);return i})},formatSetBlockTextDirection:function(){return this.activateAttributeIfSupported("blockDir",this.event.data)},formatSetInlineTextDirection:function(){return this.activateAttributeIfSupported("textDir",this.event.data)},formatStrikeThrough:function(){return this.toggleAttributeIfSupported("strike")},formatSubscript:function(){return this.toggleAttributeIfSupported("sub")},formatSuperscript:function(){return this.toggleAttributeIfSupported("sup")},formatUnderline:function(){return this.toggleAttributeIfSupported("underline")},historyRedo:function(){var t;return null!=(t=this.delegate)?t.inputControllerWillPerformRedo():void 0},historyUndo:function(){var t;return null!=(t=this.delegate)?t.inputControllerWillPerformUndo():void 0},insertCompositionText:function(){return this.composing=!0,this.insertString(this.event.data)},insertFromComposition:function(){return this.composing=!1,this.insertString(this.event.data)},insertFromDrop:function(){var t,e;return(t=this.deleteByDragRange)?(this.deleteByDragRange=null,null!=(e=this.delegate)&&e.inputControllerWillMoveText(),this.withTargetDOMRange(function(){var e;return null!=(e=this.responder)?e.moveTextFromRange(t):void 0})):void 0},insertFromPaste:function(){var n,i,o,r,s,a,u,c,l,h,p;return n=this.event.dataTransfer,s={dataTransfer:n},(i=n.getData("URL"))?(this.event.preventDefault(),s.type="text/html",p=(r=n.getData("public.url-name"))?e.squishBreakableWhitespace(r).trim():i,s.html=this.createLinkHTML(i,p),null!=(a=this.delegate)&&a.inputControllerWillPaste(s),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertHTML(s.html):void 0}),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(s):void 0}}(this)):t(n)?(s.type="text/plain",s.string=n.getData("text/plain"),null!=(u=this.delegate)&&u.inputControllerWillPaste(s),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertString(s.string):void 0}),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(s):void 0}}(this)):(o=n.getData("text/html"))?(this.event.preventDefault(),s.type="text/html",s.html=o,null!=(c=this.delegate)&&c.inputControllerWillPaste(s),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertHTML(s.html):void 0}),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(s):void 0}}(this)):(null!=(l=n.files)?l.length:void 0)?(s.type="File",s.file=n.files[0],null!=(h=this.delegate)&&h.inputControllerWillPaste(s),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertFile(s.file):void 0}),this.afterRender=function(t){return function(){var e;return null!=(e=t.delegate)?e.inputControllerDidPaste(s):void 0}}(this)):void 0},insertFromYank:function(){return this.insertString(this.event.data)},insertLineBreak:function(){return this.insertString("\n")},insertLink:function(){return this.activateAttributeIfSupported("href",this.event.data)},insertOrderedList:function(){return this.toggleAttributeIfSupported("number")},insertParagraph:function(){var t;return null!=(t=this.delegate)&&t.inputControllerWillPerformTyping(),this.withTargetDOMRange(function(){var t;return null!=(t=this.responder)?t.insertLineBreak():void 0})},insertReplacementText:function(){return this.insertString(this.event.dataTransfer.getData("text/plain"),{updatePosition:!1})},insertText:function(){var t,e;return this.insertString(null!=(t=this.event.data)?t:null!=(e=this.event.dataTransfer)?e.getData("text/plain"):void 0)},insertTranspose:function(){return this.insertString(this.event.data)},insertUnorderedList:function(){return this.toggleAttributeIfSupported("bullet")}},u.prototype.insertString=function(t,e){var n;return null==t&&(t=""),null!=(n=this.delegate)&&n.inputControllerWillPerformTyping(),this.withTargetDOMRange(function(){var n;return null!=(n=this.responder)?n.insertString(t,e):void 0})},u.prototype.toggleAttributeIfSupported=function(t){var n;return a.call(e.getAllAttributeNames(),t)>=0?(null!=(n=this.delegate)&&n.inputControllerWillPerformFormatting(t),this.withTargetDOMRange(function(){var e;return null!=(e=this.responder)?e.toggleCurrentAttribute(t):void 0})):void 0},u.prototype.activateAttributeIfSupported=function(t,n){var i;return a.call(e.getAllAttributeNames(),t)>=0?(null!=(i=this.delegate)&&i.inputControllerWillPerformFormatting(t),this.withTargetDOMRange(function(){var e;return null!=(e=this.responder)?e.setCurrentAttribute(t,n):void 0})):void 0},u.prototype.deleteInDirection=function(t,e){var n,i,o,r;return o=(null!=e?e:{recordUndoEntry:!0}).recordUndoEntry,o&&null!=(r=this.delegate)&&r.inputControllerWillPerformTyping(),i=function(e){return function(){var n;return null!=(n=e.responder)?n.deleteInDirection(t):void 0}}(this),(n=this.getTargetDOMRange({minLength:2}))?this.withTargetDOMRange(n,i):i()},u.prototype.withTargetDOMRange=function(t,n){var i;return"function"==typeof t&&(n=t,t=this.getTargetDOMRange()),t?null!=(i=this.responder)?i.withTargetDOMRange(t,n.bind(this)):void 0:(e.selectionChangeObserver.reset(),n.call(this))},u.prototype.getTargetDOMRange=function(t){var e,n,i,o;return i=(null!=t?t:{minLength:0}).minLength,(o="function"==typeof(e=this.event).getTargetRanges?e.getTargetRanges():void 0)&&o.length&&(n=f(o[0]),0===i||n.toString().length>=i)?n:void 0},f=function(t){var e;return e=document.createRange(),e.setStart(t.startContainer,t.startOffset),e.setEnd(t.endContainer,t.endOffset),e},u.prototype.withEvent=function(t,e){var n;this.event=t;try{n=e.call(this)}finally{this.event=null}return n},c=function(t){var e,n;return a.call(null!=(e=null!=(n=t.dataTransfer)?n.types:void 0)?e:[],"Files")>=0},h=function(t){var e;return(e=t.clipboardData)?a.call(e.types,"Files")>=0&&1===e.types.length&&e.files.length>=1:void 0},p=function(t){var e;return(e=t.clipboardData)?a.call(e.types,"text/plain")>=0&&1===e.types.length:void 0},l=function(t){var e;return e=[],t.altKey&&e.push("alt"),t.shiftKey&&e.push("shift"),e.push(t.key),e},d=function(t){return{x:t.clientX,y:t.clientY}},u}(e.InputController)}.call(this),function(){var t,n,i,o,r,s,a,u,c=function(t,e){return function(){return t.apply(e,arguments)}},l=function(t,e){function n(){this.constructor=t}for(var i in e)h.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},h={}.hasOwnProperty;n=e.defer,i=e.handleEvent,s=e.makeElement,u=e.tagName,a=e.config,r=a.lang,t=a.css,o=a.keyNames,e.AttachmentEditorController=function(a){function h(t,e,n,i){this.attachmentPiece=t,this.element=e,this.container=n,this.options=null!=i?i:{},this.didBlurCaption=c(this.didBlurCaption,this),this.didChangeCaption=c(this.didChangeCaption,this),this.didInputCaption=c(this.didInputCaption,this),this.didKeyDownCaption=c(this.didKeyDownCaption,this),this.didClickActionButton=c(this.didClickActionButton,this),this.didClickToolbar=c(this.didClickToolbar,this),this.attachment=this.attachmentPiece.attachment,"a"===u(this.element)&&(this.element=this.element.firstChild),this.install()}var p;return l(h,a),p=function(t){return function(){var e;return e=t.apply(this,arguments),e["do"](),null==this.undos&&(this.undos=[]),this.undos.push(e.undo)}},h.prototype.install=function(){return this.makeElementMutable(),this.addToolbar(),this.attachment.isPreviewable()?this.installCaptionEditor():void 0},h.prototype.uninstall=function(){var t,e;for(this.savePendingCaption();e=this.undos.pop();)e();return null!=(t=this.delegate)?t.didUninstallAttachmentEditor(this):void 0},h.prototype.savePendingCaption=function(){var t,e,n;return null!=this.pendingCaption?(t=this.pendingCaption,this.pendingCaption=null,t?null!=(e=this.delegate)&&"function"==typeof e.attachmentEditorDidRequestUpdatingAttributesForAttachment?e.attachmentEditorDidRequestUpdatingAttributesForAttachment({caption:t},this.attachment):void 0:null!=(n=this.delegate)&&"function"==typeof n.attachmentEditorDidRequestRemovingAttributeForAttachment?n.attachmentEditorDidRequestRemovingAttributeForAttachment("caption",this.attachment):void 0):void 0},h.prototype.makeElementMutable=p(function(){return{"do":function(t){return function(){return t.element.dataset.trixMutable=!0}}(this),undo:function(t){return function(){return delete t.element.dataset.trixMutable}}(this)}}),h.prototype.addToolbar=p(function(){var n;return n=s({tagName:"div",className:t.attachmentToolbar,data:{trixMutable:!0},childNodes:s({tagName:"div",className:"trix-button-row",childNodes:s({tagName:"span",className:"trix-button-group trix-button-group--actions",childNodes:s({tagName:"button",className:"trix-button trix-button--remove",textContent:r.remove,attributes:{title:r.remove},data:{trixAction:"remove"}})})})}),this.attachment.isPreviewable()&&n.appendChild(s({tagName:"div",className:t.attachmentMetadataContainer,childNodes:s({tagName:"span",className:t.attachmentMetadata,childNodes:[s({tagName:"span",className:t.attachmentName,textContent:this.attachment.getFilename(),attributes:{title:this.attachment.getFilename()}}),s({tagName:"span",className:t.attachmentSize,textContent:this.attachment.getFormattedFilesize()})]})})),i("click",{onElement:n,withCallback:this.didClickToolbar}),i("click",{onElement:n,matchingSelector:"[data-trix-action]",withCallback:this.didClickActionButton}),{"do":function(t){return function(){return t.element.appendChild(n)}}(this),undo:function(){return function(){return e.removeNode(n)}}(this)}}),h.prototype.installCaptionEditor=p(function(){var o,a,u,c,l;return c=s({tagName:"textarea",className:t.attachmentCaptionEditor,attributes:{placeholder:r.captionPlaceholder},data:{trixMutable:!0}}),c.value=this.attachmentPiece.getCaption(),l=c.cloneNode(),l.classList.add("trix-autoresize-clone"),l.tabIndex=-1,o=function(){return l.value=c.value,c.style.height=l.scrollHeight+"px"},i("input",{onElement:c,withCallback:o}),i("input",{onElement:c,withCallback:this.didInputCaption}),i("keydown",{onElement:c,withCallback:this.didKeyDownCaption}),i("change",{onElement:c,withCallback:this.didChangeCaption}),i("blur",{onElement:c,withCallback:this.didBlurCaption}),u=this.element.querySelector("figcaption"),a=u.cloneNode(),{"do":function(e){return function(){return u.style.display="none",a.appendChild(c),a.appendChild(l),a.classList.add(t.attachmentCaption+"--editing"),u.parentElement.insertBefore(a,u),o(),e.options.editCaption?n(function(){return c.focus()}):void 0}}(this),undo:function(){return e.removeNode(a),u.style.display=null}}}),h.prototype.didClickToolbar=function(t){return t.preventDefault(),t.stopPropagation()},h.prototype.didClickActionButton=function(t){var e,n;switch(e=t.target.getAttribute("data-trix-action")){case"remove":return null!=(n=this.delegate)?n.attachmentEditorDidRequestRemovalOfAttachment(this.attachment):void 0}},h.prototype.didKeyDownCaption=function(t){var e;return"return"===o[t.keyCode]?(t.preventDefault(),this.savePendingCaption(),null!=(e=this.delegate)&&"function"==typeof e.attachmentEditorDidRequestDeselectingAttachment?e.attachmentEditorDidRequestDeselectingAttachment(this.attachment):void 0):void 0},h.prototype.didInputCaption=function(t){return this.pendingCaption=t.target.value.replace(/\s/g," ").trim()},h.prototype.didChangeCaption=function(){return this.savePendingCaption()},h.prototype.didBlurCaption=function(){return this.savePendingCaption()},h}(e.BasicObject)}.call(this),function(){var t,n,i,o=function(t,e){function n(){this.constructor=t}for(var i in e)r.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},r={}.hasOwnProperty;i=e.makeElement,t=e.config.css,e.AttachmentView=function(r){function s(){s.__super__.constructor.apply(this,arguments),this.attachment=this.object,this.attachment.uploadProgressDelegate=this,this.attachmentPiece=this.options.piece}var a;return o(s,r),s.attachmentSelector="[data-trix-attachment]",s.prototype.createContentNodes=function(){return[]},s.prototype.createNodes=function(){var e,n,o,r,s,u,c;if(e=r=i({tagName:"figure",className:this.getClassName(),data:this.getData(),editable:!1}),(n=this.getHref())&&(r=i({tagName:"a",editable:!1,attributes:{href:n,tabindex:-1}}),e.appendChild(r)),this.attachment.hasContent())r.innerHTML=this.attachment.getContent();else for(c=this.createContentNodes(),o=0,s=c.length;s>o;o++)u=c[o],r.appendChild(u);return r.appendChild(this.createCaptionElement()),this.attachment.isPending()&&(this.progressElement=i({tagName:"progress",attributes:{"class":t.attachmentProgress,value:this.attachment.getUploadProgress(),max:100},data:{trixMutable:!0,trixStoreKey:["progressElement",this.attachment.id].join("/")}}),e.appendChild(this.progressElement)),[a("left"),e,a("right")]},s.prototype.createCaptionElement=function(){var e,n,o,r,s,a,u;return o=i({tagName:"figcaption",className:t.attachmentCaption}),(e=this.attachmentPiece.getCaption())?(o.classList.add(t.attachmentCaption+"--edited"),o.textContent=e):(n=this.getCaptionConfig(),n.name&&(r=this.attachment.getFilename()),n.size&&(a=this.attachment.getFormattedFilesize()),r&&(s=i({tagName:"span",className:t.attachmentName,textContent:r}),o.appendChild(s)),a&&(r&&o.appendChild(document.createTextNode(" ")),u=i({tagName:"span",className:t.attachmentSize,textContent:a}),o.appendChild(u))),o},s.prototype.getClassName=function(){var e,n;return n=[t.attachment,t.attachment+"--"+this.attachment.getType()],(e=this.attachment.getExtension())&&n.push(t.attachment+"--"+e),n.join(" ")},s.prototype.getData=function(){var t,e;return e={trixAttachment:JSON.stringify(this.attachment),trixContentType:this.attachment.getContentType(),trixId:this.attachment.id},t=this.attachmentPiece.attributes,t.isEmpty()||(e.trixAttributes=JSON.stringify(t)),this.attachment.isPending()&&(e.trixSerialize=!1),e},s.prototype.getHref=function(){return n(this.attachment.getContent(),"a")?void 0:this.attachment.getHref()},s.prototype.getCaptionConfig=function(){var t,n,i;return i=this.attachment.getType(),t=e.copyObject(null!=(n=e.config.attachments[i])?n.caption:void 0),"file"===i&&(t.name=!0),t},s.prototype.findProgressElement=function(){var t;return null!=(t=this.findElement())?t.querySelector("progress"):void 0},a=function(t){return i({tagName:"span",textContent:e.ZERO_WIDTH_SPACE,data:{trixCursorTarget:t,trixSerialize:!1}})},s.prototype.attachmentDidChangeUploadProgress=function(){var t,e;return e=this.attachment.getUploadProgress(),null!=(t=this.findProgressElement())?t.value=e:void 0},s}(e.ObjectView),n=function(t,e){var n;return n=i("div"),n.innerHTML=null!=t?t:"",n.querySelector(e)}}.call(this),function(){var t,n=function(t,e){function n(){this.constructor=t}for(var o in e)i.call(e,o)&&(t[o]=e[o]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},i={}.hasOwnProperty;t=e.makeElement,e.PreviewableAttachmentView=function(i){function o(){o.__super__.constructor.apply(this,arguments),this.attachment.previewDelegate=this}return n(o,i),o.prototype.createContentNodes=function(){return this.image=t({tagName:"img",attributes:{src:""},data:{trixMutable:!0}}),this.refresh(this.image),[this.image]},o.prototype.createCaptionElement=function(){var t;return t=o.__super__.createCaptionElement.apply(this,arguments),t.textContent||t.setAttribute("data-trix-placeholder",e.config.lang.captionPlaceholder),t},o.prototype.refresh=function(t){var e;return null==t&&(t=null!=(e=this.findElement())?e.querySelector("img"):void 0),t?this.updateAttributesForImage(t):void 0},o.prototype.updateAttributesForImage=function(t){var e,n,i,o,r,s;return r=this.attachment.getURL(),n=this.attachment.getPreviewURL(),t.src=n||r,n===r?t.removeAttribute("data-trix-serialized-attributes"):(i=JSON.stringify({src:r}),t.setAttribute("data-trix-serialized-attributes",i)),s=this.attachment.getWidth(),e=this.attachment.getHeight(),null!=s&&(t.width=s),null!=e&&(t.height=e),o=["imageElement",this.attachment.id,t.src,t.width,t.height].join("/"),t.dataset.trixStoreKey=o},o.prototype.attachmentDidChangeAttributes=function(){return this.refresh(this.image),this.refresh()},o}(e.AttachmentView)}.call(this),function(){var t,n,i,o=function(t,e){function n(){this.constructor=t}for(var i in e)r.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},r={}.hasOwnProperty;i=e.makeElement,t=e.findInnerElement,n=e.getTextConfig,e.PieceView=function(r){function s(){var t;s.__super__.constructor.apply(this,arguments),this.piece=this.object,this.attributes=this.piece.getAttributes(),t=this.options,this.textConfig=t.textConfig,this.context=t.context,this.piece.attachment?this.attachment=this.piece.attachment:this.string=this.piece.toString()}var a;return o(s,r),s.prototype.createNodes=function(){var e,n,i,o,r,s;if(s=this.attachment?this.createAttachmentNodes():this.createStringNodes(),e=this.createElement()){for(i=t(e),n=0,o=s.length;o>n;n++)r=s[n],i.appendChild(r);s=[e]}return s},s.prototype.createAttachmentNodes=function(){var t,n;return t=this.attachment.isPreviewable()?e.PreviewableAttachmentView:e.AttachmentView,n=this.createChildView(t,this.piece.attachment,{piece:this.piece}),n.getNodes()},s.prototype.createStringNodes=function(){var t,e,n,o,r,s,a,u,c,l;if(null!=(u=this.textConfig)?u.plaintext:void 0)return[document.createTextNode(this.string)];for(a=[],c=this.string.split("\n"),n=e=0,o=c.length;o>e;n=++e)l=c[n],n>0&&(t=i("br"),a.push(t)),(r=l.length)&&(s=document.createTextNode(this.preserveSpaces(l)),a.push(s));return a},s.prototype.createElement=function(){var t,e,o,r,s,a,u,c,l;c={},a=this.attributes;for(r in a)if(l=a[r],(t=n(r))&&(t.tagName&&(s=i(t.tagName),o?(o.appendChild(s),o=s):e=o=s),t.styleProperty&&(c[t.styleProperty]=l),t.style)){u=t.style;for(r in u)l=u[r],c[r]=l}if(Object.keys(c).length){null==e&&(e=i("span"));for(r in c)l=c[r],e.style[r]=l}return e},s.prototype.createContainerElement=function(){var t,e,o,r,s;r=this.attributes;for(o in r)if(s=r[o],(e=n(o))&&e.groupTagName)return t={},t[o]=s,i(e.groupTagName,t)},a=e.NON_BREAKING_SPACE,s.prototype.preserveSpaces=function(t){return this.context.isLast&&(t=t.replace(/\ $/,a)),t=t.replace(/(\S)\ {3}(\S)/g,"$1 "+a+" $2").replace(/\ {2}/g,a+" ").replace(/\ {2}/g," "+a),(this.context.isFirst||this.context.followsWhitespace)&&(t=t.replace(/^\ /,a)),t},s}(e.ObjectView)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t }for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.TextView=function(n){function i(){i.__super__.constructor.apply(this,arguments),this.text=this.object,this.textConfig=this.options.textConfig}var o;return t(i,n),i.prototype.createNodes=function(){var t,n,i,r,s,a,u,c,l,h;for(a=[],c=e.ObjectGroup.groupObjects(this.getPieces()),r=c.length-1,i=n=0,s=c.length;s>n;i=++n)u=c[i],t={},0===i&&(t.isFirst=!0),i===r&&(t.isLast=!0),o(l)&&(t.followsWhitespace=!0),h=this.findOrCreateCachedChildView(e.PieceView,u,{textConfig:this.textConfig,context:t}),a.push.apply(a,h.getNodes()),l=u;return a},i.prototype.getPieces=function(){var t,e,n,i,o;for(i=this.text.getPieces(),o=[],t=0,e=i.length;e>t;t++)n=i[t],n.hasAttribute("blockBreak")||o.push(n);return o},o=function(t){return/\s$/.test(null!=t?t.toString():void 0)},i}(e.ObjectView)}.call(this),function(){var t,n,i,o=function(t,e){function n(){this.constructor=t}for(var i in e)r.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},r={}.hasOwnProperty;i=e.makeElement,n=e.getBlockConfig,t=e.config.css,e.BlockView=function(r){function s(){s.__super__.constructor.apply(this,arguments),this.block=this.object,this.attributes=this.block.getAttributes()}return o(s,r),s.prototype.createNodes=function(){var t,o,r,s,a,u,c,l,h,p,d,f,g;if(r=document.createComment("block"),l=[r],this.block.isEmpty()?l.push(i("br")):(f=null!=(h=n(this.block.getLastAttribute()))?h.text:void 0,g=this.findOrCreateCachedChildView(e.TextView,this.block.text,{textConfig:f}),l.push.apply(l,g.getNodes()),this.shouldAddExtraNewlineElement()&&l.push(i("br"))),this.attributes.length)return l;for(p=e.config.blockAttributes["default"],d=p.tagName,o=p.className,this.block.isRTL()&&(t={dir:"rtl"}),s=i({tagName:d,className:o,attributes:t}),a=0,u=l.length;u>a;a++)c=l[a],s.appendChild(c);return[s]},s.prototype.createContainerElement=function(e){var o,r,s,a,u,c;return o=this.attributes[e],a=n(o),c=a.tagName,s=a.className,0===e&&this.block.isRTL()&&(r={dir:"rtl"}),"attachmentGallery"===o&&(u=this.block.getBlockBreakPosition(),s=t.attachmentGallery+" "+t.attachmentGallery+"--"+u),i({tagName:c,className:s,attributes:r})},s.prototype.shouldAddExtraNewlineElement=function(){return/\n\n$/.test(this.block.toString())},s}(e.ObjectView)}.call(this),function(){var t,n,i=function(t,e){function n(){this.constructor=t}for(var i in e)o.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},o={}.hasOwnProperty;t=e.defer,n=e.makeElement,e.DocumentView=function(o){function r(){r.__super__.constructor.apply(this,arguments),this.element=this.options.element,this.elementStore=new e.ElementStore,this.setDocument(this.object)}var s,a,u;return i(r,o),r.render=function(t){var e,i;return e=n("div"),i=new this(t,{element:e}),i.render(),i.sync(),e},r.prototype.setDocument=function(t){return t.isEqualTo(this.document)?void 0:this.document=this.object=t},r.prototype.render=function(){var t,i,o,r,s,a,u;if(this.childViews=[],this.shadowElement=n("div"),!this.document.isEmpty()){for(s=e.ObjectGroup.groupObjects(this.document.getBlocks(),{asTree:!0}),a=[],t=0,i=s.length;i>t;t++)r=s[t],u=this.findOrCreateCachedChildView(e.BlockView,r),a.push(function(){var t,e,n,i;for(n=u.getNodes(),i=[],t=0,e=n.length;e>t;t++)o=n[t],i.push(this.shadowElement.appendChild(o));return i}.call(this));return a}},r.prototype.isSynced=function(){return s(this.shadowElement,this.element)},r.prototype.sync=function(){var t;for(t=this.createDocumentFragmentForSync();this.element.lastChild;)this.element.removeChild(this.element.lastChild);return this.element.appendChild(t),this.didSync()},r.prototype.didSync=function(){return this.elementStore.reset(a(this.element)),t(function(t){return function(){return t.garbageCollectCachedViews()}}(this))},r.prototype.createDocumentFragmentForSync=function(){var t,e,n,i,o,r,s,u,c,l;for(e=document.createDocumentFragment(),u=this.shadowElement.childNodes,n=0,o=u.length;o>n;n++)s=u[n],e.appendChild(s.cloneNode(!0));for(c=a(e),i=0,r=c.length;r>i;i++)t=c[i],(l=this.elementStore.remove(t))&&t.parentNode.replaceChild(l,t);return e},a=function(t){return t.querySelectorAll("[data-trix-store-key]")},s=function(t,e){return u(t.innerHTML)===u(e.innerHTML)},u=function(t){return t.replace(/ /g," ")},r}(e.ObjectView)}.call(this),function(){var t,n,i,o,r,s=function(t,e){return function(){return t.apply(e,arguments)}},a=function(t,e){function n(){this.constructor=t}for(var i in e)u.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},u={}.hasOwnProperty;i=e.findClosestElementFromNode,o=e.handleEvent,r=e.innerElementIsActive,n=e.defer,t=e.AttachmentView.attachmentSelector,e.CompositionController=function(u){function c(n,i){this.element=n,this.composition=i,this.didClickAttachment=s(this.didClickAttachment,this),this.didBlur=s(this.didBlur,this),this.didFocus=s(this.didFocus,this),this.documentView=new e.DocumentView(this.composition.document,{element:this.element}),o("focus",{onElement:this.element,withCallback:this.didFocus}),o("blur",{onElement:this.element,withCallback:this.didBlur}),o("click",{onElement:this.element,matchingSelector:"a[contenteditable=false]",preventDefault:!0}),o("mousedown",{onElement:this.element,matchingSelector:t,withCallback:this.didClickAttachment}),o("click",{onElement:this.element,matchingSelector:"a"+t,preventDefault:!0})}return a(c,u),c.prototype.didFocus=function(){var t,e,n;return t=function(t){return function(){var e;return t.focused?void 0:(t.focused=!0,null!=(e=t.delegate)&&"function"==typeof e.compositionControllerDidFocus?e.compositionControllerDidFocus():void 0)}}(this),null!=(e=null!=(n=this.blurPromise)?n.then(t):void 0)?e:t()},c.prototype.didBlur=function(){return this.blurPromise=new Promise(function(t){return function(e){return n(function(){var n;return r(t.element)||(t.focused=null,null!=(n=t.delegate)&&"function"==typeof n.compositionControllerDidBlur&&n.compositionControllerDidBlur()),t.blurPromise=null,e()})}}(this))},c.prototype.didClickAttachment=function(t,e){var n,o,r;return n=this.findAttachmentForElement(e),o=null!=i(t.target,{matchingSelector:"figcaption"}),null!=(r=this.delegate)&&"function"==typeof r.compositionControllerDidSelectAttachment?r.compositionControllerDidSelectAttachment(n,{editCaption:o}):void 0},c.prototype.getSerializableElement=function(){return this.isEditingAttachment()?this.documentView.shadowElement:this.element},c.prototype.render=function(){var t,e,n;return this.revision!==this.composition.revision&&(this.documentView.setDocument(this.composition.document),this.documentView.render(),this.revision=this.composition.revision),this.canSyncDocumentView()&&!this.documentView.isSynced()&&(null!=(t=this.delegate)&&"function"==typeof t.compositionControllerWillSyncDocumentView&&t.compositionControllerWillSyncDocumentView(),this.documentView.sync(),null!=(e=this.delegate)&&"function"==typeof e.compositionControllerDidSyncDocumentView&&e.compositionControllerDidSyncDocumentView()),null!=(n=this.delegate)&&"function"==typeof n.compositionControllerDidRender?n.compositionControllerDidRender():void 0},c.prototype.rerenderViewForObject=function(t){return this.invalidateViewForObject(t),this.render()},c.prototype.invalidateViewForObject=function(t){return this.documentView.invalidateViewForObject(t)},c.prototype.isViewCachingEnabled=function(){return this.documentView.isViewCachingEnabled()},c.prototype.enableViewCaching=function(){return this.documentView.enableViewCaching()},c.prototype.disableViewCaching=function(){return this.documentView.disableViewCaching()},c.prototype.refreshViewCache=function(){return this.documentView.garbageCollectCachedViews()},c.prototype.isEditingAttachment=function(){return null!=this.attachmentEditor},c.prototype.installAttachmentEditorForAttachment=function(t,n){var i,o,r;if((null!=(r=this.attachmentEditor)?r.attachment:void 0)!==t&&(o=this.documentView.findElementForObject(t)))return this.uninstallAttachmentEditor(),i=this.composition.document.getAttachmentPieceForAttachment(t),this.attachmentEditor=new e.AttachmentEditorController(i,o,this.element,n),this.attachmentEditor.delegate=this},c.prototype.uninstallAttachmentEditor=function(){var t;return null!=(t=this.attachmentEditor)?t.uninstall():void 0},c.prototype.didUninstallAttachmentEditor=function(){return this.attachmentEditor=null,this.render()},c.prototype.attachmentEditorDidRequestUpdatingAttributesForAttachment=function(t,e){var n;return null!=(n=this.delegate)&&"function"==typeof n.compositionControllerWillUpdateAttachment&&n.compositionControllerWillUpdateAttachment(e),this.composition.updateAttributesForAttachment(t,e)},c.prototype.attachmentEditorDidRequestRemovingAttributeForAttachment=function(t,e){var n;return null!=(n=this.delegate)&&"function"==typeof n.compositionControllerWillUpdateAttachment&&n.compositionControllerWillUpdateAttachment(e),this.composition.removeAttributeForAttachment(t,e)},c.prototype.attachmentEditorDidRequestRemovalOfAttachment=function(t){var e;return null!=(e=this.delegate)&&"function"==typeof e.compositionControllerDidRequestRemovalOfAttachment?e.compositionControllerDidRequestRemovalOfAttachment(t):void 0},c.prototype.attachmentEditorDidRequestDeselectingAttachment=function(t){var e;return null!=(e=this.delegate)&&"function"==typeof e.compositionControllerDidRequestDeselectingAttachment?e.compositionControllerDidRequestDeselectingAttachment(t):void 0},c.prototype.canSyncDocumentView=function(){return!this.isEditingAttachment()},c.prototype.findAttachmentForElement=function(t){return this.composition.document.getAttachmentById(parseInt(t.dataset.trixId,10))},c}(e.BasicObject)}.call(this),function(){var t,n,i,o=function(t,e){return function(){return t.apply(e,arguments)}},r=function(t,e){function n(){this.constructor=t}for(var i in e)s.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},s={}.hasOwnProperty;n=e.handleEvent,i=e.triggerEvent,t=e.findClosestElementFromNode,e.ToolbarController=function(e){function s(t){this.element=t,this.didKeyDownDialogInput=o(this.didKeyDownDialogInput,this),this.didClickDialogButton=o(this.didClickDialogButton,this),this.didClickAttributeButton=o(this.didClickAttributeButton,this),this.didClickActionButton=o(this.didClickActionButton,this),this.attributes={},this.actions={},this.resetDialogInputs(),n("mousedown",{onElement:this.element,matchingSelector:a,withCallback:this.didClickActionButton}),n("mousedown",{onElement:this.element,matchingSelector:c,withCallback:this.didClickAttributeButton}),n("click",{onElement:this.element,matchingSelector:v,preventDefault:!0}),n("click",{onElement:this.element,matchingSelector:l,withCallback:this.didClickDialogButton}),n("keydown",{onElement:this.element,matchingSelector:h,withCallback:this.didKeyDownDialogInput})}var a,u,c,l,h,p,d,f,g,m,v;return r(s,e),c="[data-trix-attribute]",a="[data-trix-action]",v=c+", "+a,p="[data-trix-dialog]",u=p+"[data-trix-active]",l=p+" [data-trix-method]",h=p+" [data-trix-input]",s.prototype.didClickActionButton=function(t,e){var n,i,o;return null!=(i=this.delegate)&&i.toolbarDidClickButton(),t.preventDefault(),n=d(e),this.getDialog(n)?this.toggleDialog(n):null!=(o=this.delegate)?o.toolbarDidInvokeAction(n):void 0},s.prototype.didClickAttributeButton=function(t,e){var n,i,o;return null!=(i=this.delegate)&&i.toolbarDidClickButton(),t.preventDefault(),n=f(e),this.getDialog(n)?this.toggleDialog(n):null!=(o=this.delegate)&&o.toolbarDidToggleAttribute(n),this.refreshAttributeButtons()},s.prototype.didClickDialogButton=function(e,n){var i,o;return i=t(n,{matchingSelector:p}),o=n.getAttribute("data-trix-method"),this[o].call(this,i)},s.prototype.didKeyDownDialogInput=function(t,e){var n,i;return 13===t.keyCode&&(t.preventDefault(),n=e.getAttribute("name"),i=this.getDialog(n),this.setAttribute(i)),27===t.keyCode?(t.preventDefault(),this.hideDialog()):void 0},s.prototype.updateActions=function(t){return this.actions=t,this.refreshActionButtons()},s.prototype.refreshActionButtons=function(){return this.eachActionButton(function(t){return function(e,n){return e.disabled=t.actions[n]===!1}}(this))},s.prototype.eachActionButton=function(t){var e,n,i,o,r;for(o=this.element.querySelectorAll(a),r=[],n=0,i=o.length;i>n;n++)e=o[n],r.push(t(e,d(e)));return r},s.prototype.updateAttributes=function(t){return this.attributes=t,this.refreshAttributeButtons()},s.prototype.refreshAttributeButtons=function(){return this.eachAttributeButton(function(t){return function(e,n){return e.disabled=t.attributes[n]===!1,t.attributes[n]||t.dialogIsVisible(n)?(e.setAttribute("data-trix-active",""),e.classList.add("trix-active")):(e.removeAttribute("data-trix-active"),e.classList.remove("trix-active"))}}(this))},s.prototype.eachAttributeButton=function(t){var e,n,i,o,r;for(o=this.element.querySelectorAll(c),r=[],n=0,i=o.length;i>n;n++)e=o[n],r.push(t(e,f(e)));return r},s.prototype.applyKeyboardCommand=function(t){var e,n,o,r,s,a,u;for(s=JSON.stringify(t.sort()),u=this.element.querySelectorAll("[data-trix-key]"),r=0,a=u.length;a>r;r++)if(e=u[r],o=e.getAttribute("data-trix-key").split("+"),n=JSON.stringify(o.sort()),n===s)return i("mousedown",{onElement:e}),!0;return!1},s.prototype.dialogIsVisible=function(t){var e;return(e=this.getDialog(t))?e.hasAttribute("data-trix-active"):void 0},s.prototype.toggleDialog=function(t){return this.dialogIsVisible(t)?this.hideDialog():this.showDialog(t)},s.prototype.showDialog=function(t){var e,n,i,o,r,s,a,u,c,l;for(this.hideDialog(),null!=(a=this.delegate)&&a.toolbarWillShowDialog(),i=this.getDialog(t),i.setAttribute("data-trix-active",""),i.classList.add("trix-active"),u=i.querySelectorAll("input[disabled]"),o=0,s=u.length;s>o;o++)n=u[o],n.removeAttribute("disabled");return(e=f(i))&&(r=m(i,t))&&(r.value=null!=(c=this.attributes[e])?c:"",r.select()),null!=(l=this.delegate)?l.toolbarDidShowDialog(t):void 0},s.prototype.setAttribute=function(t){var e,n,i;return e=f(t),n=m(t,e),n.willValidate&&!n.checkValidity()?(n.setAttribute("data-trix-validate",""),n.classList.add("trix-validate"),n.focus()):(null!=(i=this.delegate)&&i.toolbarDidUpdateAttribute(e,n.value),this.hideDialog())},s.prototype.removeAttribute=function(t){var e,n;return e=f(t),null!=(n=this.delegate)&&n.toolbarDidRemoveAttribute(e),this.hideDialog()},s.prototype.hideDialog=function(){var t,e;return(t=this.element.querySelector(u))?(t.removeAttribute("data-trix-active"),t.classList.remove("trix-active"),this.resetDialogInputs(),null!=(e=this.delegate)?e.toolbarDidHideDialog(g(t)):void 0):void 0},s.prototype.resetDialogInputs=function(){var t,e,n,i,o;for(i=this.element.querySelectorAll(h),o=[],t=0,n=i.length;n>t;t++)e=i[t],e.setAttribute("disabled","disabled"),e.removeAttribute("data-trix-validate"),o.push(e.classList.remove("trix-validate"));return o},s.prototype.getDialog=function(t){return this.element.querySelector("[data-trix-dialog="+t+"]")},m=function(t,e){return null==e&&(e=f(t)),t.querySelector("[data-trix-input][name='"+e+"']")},d=function(t){return t.getAttribute("data-trix-action")},f=function(t){var e;return null!=(e=t.getAttribute("data-trix-attribute"))?e:t.getAttribute("data-trix-dialog-attribute")},g=function(t){return t.getAttribute("data-trix-dialog")},s}(e.BasicObject)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.ImagePreloadOperation=function(e){function n(t){this.url=t}return t(n,e),n.prototype.perform=function(t){var e;return e=new Image,e.onload=function(n){return function(){return e.width=n.width=e.naturalWidth,e.height=n.height=e.naturalHeight,t(!0,e)}}(this),e.onerror=function(){return t(!1)},e.src=this.url},n}(e.Operation)}.call(this),function(){var t=function(t,e){return function(){return t.apply(e,arguments)}},n=function(t,e){function n(){this.constructor=t}for(var o in e)i.call(e,o)&&(t[o]=e[o]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},i={}.hasOwnProperty;e.Attachment=function(i){function o(n){null==n&&(n={}),this.releaseFile=t(this.releaseFile,this),o.__super__.constructor.apply(this,arguments),this.attributes=e.Hash.box(n),this.didChangeAttributes()}return n(o,i),o.previewablePattern=/^image(\/(gif|png|jpe?g)|$)/,o.attachmentForFile=function(t){var e,n;return n=this.attributesForFile(t),e=new this(n),e.setFile(t),e},o.attributesForFile=function(t){return new e.Hash({filename:t.name,filesize:t.size,contentType:t.type})},o.fromJSON=function(t){return new this(t)},o.prototype.getAttribute=function(t){return this.attributes.get(t)},o.prototype.hasAttribute=function(t){return this.attributes.has(t)},o.prototype.getAttributes=function(){return this.attributes.toObject()},o.prototype.setAttributes=function(t){var e,n,i;return null==t&&(t={}),e=this.attributes.merge(t),this.attributes.isEqualTo(e)?void 0:(this.attributes=e,this.didChangeAttributes(),null!=(n=this.previewDelegate)&&"function"==typeof n.attachmentDidChangeAttributes&&n.attachmentDidChangeAttributes(this),null!=(i=this.delegate)&&"function"==typeof i.attachmentDidChangeAttributes?i.attachmentDidChangeAttributes(this):void 0)},o.prototype.didChangeAttributes=function(){return this.isPreviewable()?this.preloadURL():void 0},o.prototype.isPending=function(){return null!=this.file&&!(this.getURL()||this.getHref())},o.prototype.isPreviewable=function(){return this.attributes.has("previewable")?this.attributes.get("previewable"):this.constructor.previewablePattern.test(this.getContentType())},o.prototype.getType=function(){return this.hasContent()?"content":this.isPreviewable()?"preview":"file"},o.prototype.getURL=function(){return this.attributes.get("url")},o.prototype.getHref=function(){return this.attributes.get("href")},o.prototype.getFilename=function(){var t;return null!=(t=this.attributes.get("filename"))?t:""},o.prototype.getFilesize=function(){return this.attributes.get("filesize")},o.prototype.getFormattedFilesize=function(){var t;return t=this.attributes.get("filesize"),"number"==typeof t?e.config.fileSize.formatter(t):""},o.prototype.getExtension=function(){var t;return null!=(t=this.getFilename().match(/\.(\w+)$/))?t[1].toLowerCase():void 0},o.prototype.getContentType=function(){return this.attributes.get("contentType")},o.prototype.hasContent=function(){return this.attributes.has("content")},o.prototype.getContent=function(){return this.attributes.get("content")},o.prototype.getWidth=function(){return this.attributes.get("width")},o.prototype.getHeight=function(){return this.attributes.get("height")},o.prototype.getFile=function(){return this.file},o.prototype.setFile=function(t){return this.file=t,this.isPreviewable()?this.preloadFile():void 0},o.prototype.releaseFile=function(){return this.releasePreloadedFile(),this.file=null},o.prototype.getUploadProgress=function(){var t;return null!=(t=this.uploadProgress)?t:0},o.prototype.setUploadProgress=function(t){var e;return this.uploadProgress!==t?(this.uploadProgress=t,null!=(e=this.uploadProgressDelegate)&&"function"==typeof e.attachmentDidChangeUploadProgress?e.attachmentDidChangeUploadProgress(this):void 0):void 0},o.prototype.toJSON=function(){return this.getAttributes()},o.prototype.getCacheKey=function(){return[o.__super__.getCacheKey.apply(this,arguments),this.attributes.getCacheKey(),this.getPreviewURL()].join("/")},o.prototype.getPreviewURL=function(){return this.previewURL||this.preloadingURL},o.prototype.setPreviewURL=function(t){var e,n;return t!==this.getPreviewURL()?(this.previewURL=t,null!=(e=this.previewDelegate)&&"function"==typeof e.attachmentDidChangeAttributes&&e.attachmentDidChangeAttributes(this),null!=(n=this.delegate)&&"function"==typeof n.attachmentDidChangePreviewURL?n.attachmentDidChangePreviewURL(this):void 0):void 0},o.prototype.preloadURL=function(){return this.preload(this.getURL(),this.releaseFile)},o.prototype.preloadFile=function(){return this.file?(this.fileObjectURL=URL.createObjectURL(this.file),this.preload(this.fileObjectURL)):void 0},o.prototype.releasePreloadedFile=function(){return this.fileObjectURL?(URL.revokeObjectURL(this.fileObjectURL),this.fileObjectURL=null):void 0},o.prototype.preload=function(t,n){var i;return t&&t!==this.getPreviewURL()?(this.preloadingURL=t,i=new e.ImagePreloadOperation(t),i.then(function(e){return function(i){var o,r;return r=i.width,o=i.height,e.getWidth()&&e.getHeight()||e.setAttributes({width:r,height:o}),e.preloadingURL=null,e.setPreviewURL(t),"function"==typeof n?n():void 0}}(this))["catch"](function(t){return function(){return t.preloadingURL=null,"function"==typeof n?n():void 0}}(this))):void 0},o}(e.Object)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.Piece=function(n){function i(t,n){null==n&&(n={}),i.__super__.constructor.apply(this,arguments),this.attributes=e.Hash.box(n)}return t(i,n),i.types={},i.registerType=function(t,e){return e.type=t,this.types[t]=e},i.fromJSON=function(t){var e;return(e=this.types[t.type])?e.fromJSON(t):void 0},i.prototype.copyWithAttributes=function(t){return new this.constructor(this.getValue(),t)},i.prototype.copyWithAdditionalAttributes=function(t){return this.copyWithAttributes(this.attributes.merge(t))},i.prototype.copyWithoutAttribute=function(t){return this.copyWithAttributes(this.attributes.remove(t))},i.prototype.copy=function(){return this.copyWithAttributes(this.attributes)},i.prototype.getAttribute=function(t){return this.attributes.get(t)},i.prototype.getAttributesHash=function(){return this.attributes},i.prototype.getAttributes=function(){return this.attributes.toObject()},i.prototype.getCommonAttributes=function(){var t,e,n;return(n=pieceList.getPieceAtIndex(0))?(t=n.attributes,e=t.getKeys(),pieceList.eachPiece(function(n){return e=t.getKeysCommonToHash(n.attributes),t=t.slice(e)}),t.toObject()):{}},i.prototype.hasAttribute=function(t){return this.attributes.has(t)},i.prototype.hasSameStringValueAsPiece=function(t){return null!=t&&this.toString()===t.toString()},i.prototype.hasSameAttributesAsPiece=function(t){return null!=t&&(this.attributes===t.attributes||this.attributes.isEqualTo(t.attributes))},i.prototype.isBlockBreak=function(){return!1},i.prototype.isEqualTo=function(t){return i.__super__.isEqualTo.apply(this,arguments)||this.hasSameConstructorAs(t)&&this.hasSameStringValueAsPiece(t)&&this.hasSameAttributesAsPiece(t)},i.prototype.isEmpty=function(){return 0===this.length},i.prototype.isSerializable=function(){return!0},i.prototype.toJSON=function(){return{type:this.constructor.type,attributes:this.getAttributes()}},i.prototype.contentsForInspection=function(){return{type:this.constructor.type,attributes:this.attributes.inspect()}},i.prototype.canBeGrouped=function(){return this.hasAttribute("href")},i.prototype.canBeGroupedWith=function(t){return this.getAttribute("href")===t.getAttribute("href")},i.prototype.getLength=function(){return this.length},i.prototype.canBeConsolidatedWith=function(){return!1},i}(e.Object)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.Piece.registerType("attachment",e.AttachmentPiece=function(n){function i(t){this.attachment=t,i.__super__.constructor.apply(this,arguments),this.length=1,this.ensureAttachmentExclusivelyHasAttribute("href"),this.attachment.hasContent()||this.removeProhibitedAttributes()}return t(i,n),i.fromJSON=function(t){return new this(e.Attachment.fromJSON(t.attachment),t.attributes)},i.permittedAttributes=["caption","presentation"],i.prototype.ensureAttachmentExclusivelyHasAttribute=function(t){return this.hasAttribute(t)?(this.attachment.hasAttribute(t)||this.attachment.setAttributes(this.attributes.slice(t)),this.attributes=this.attributes.remove(t)):void 0},i.prototype.removeProhibitedAttributes=function(){var t;return t=this.attributes.slice(this.constructor.permittedAttributes),t.isEqualTo(this.attributes)?void 0:this.attributes=t},i.prototype.getValue=function(){return this.attachment},i.prototype.isSerializable=function(){return!this.attachment.isPending()},i.prototype.getCaption=function(){var t;return null!=(t=this.attributes.get("caption"))?t:""},i.prototype.isEqualTo=function(t){var e;return i.__super__.isEqualTo.apply(this,arguments)&&this.attachment.id===(null!=t&&null!=(e=t.attachment)?e.id:void 0)},i.prototype.toString=function(){return e.OBJECT_REPLACEMENT_CHARACTER},i.prototype.toJSON=function(){var t;return t=i.__super__.toJSON.apply(this,arguments),t.attachment=this.attachment,t},i.prototype.getCacheKey=function(){return[i.__super__.getCacheKey.apply(this,arguments),this.attachment.getCacheKey()].join("/")},i.prototype.toConsole=function(){return JSON.stringify(this.toString())},i}(e.Piece))}.call(this),function(){var t,n=function(t,e){function n(){this.constructor=t}for(var o in e)i.call(e,o)&&(t[o]=e[o]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},i={}.hasOwnProperty;t=e.normalizeNewlines,e.Piece.registerType("string",e.StringPiece=function(e){function i(e){i.__super__.constructor.apply(this,arguments),this.string=t(e),this.length=this.string.length}return n(i,e),i.fromJSON=function(t){return new this(t.string,t.attributes)},i.prototype.getValue=function(){return this.string},i.prototype.toString=function(){return this.string.toString()},i.prototype.isBlockBreak=function(){return"\n"===this.toString()&&this.getAttribute("blockBreak")===!0},i.prototype.toJSON=function(){var t;return t=i.__super__.toJSON.apply(this,arguments),t.string=this.string,t},i.prototype.canBeConsolidatedWith=function(t){return null!=t&&this.hasSameConstructorAs(t)&&this.hasSameAttributesAsPiece(t)},i.prototype.consolidateWith=function(t){return new this.constructor(this.toString()+t.toString(),this.attributes)},i.prototype.splitAtOffset=function(t){var e,n;return 0===t?(e=null,n=this):t===this.length?(e=this,n=null):(e=new this.constructor(this.string.slice(0,t),this.attributes),n=new this.constructor(this.string.slice(t),this.attributes)),[e,n]},i.prototype.toConsole=function(){var t;return t=this.string,t.length>15&&(t=t.slice(0,14)+"\u2026"),JSON.stringify(t.toString())},i}(e.Piece))}.call(this),function(){var t,n=function(t,e){function n(){this.constructor=t}for(var o in e)i.call(e,o)&&(t[o]=e[o]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},i={}.hasOwnProperty,o=[].slice;t=e.spliceArray,e.SplittableList=function(e){function i(t){null==t&&(t=[]),i.__super__.constructor.apply(this,arguments),this.objects=t.slice(0),this.length=this.objects.length}var r,s,a;return n(i,e),i.box=function(t){return t instanceof this?t:new this(t)},i.prototype.indexOf=function(t){return this.objects.indexOf(t)},i.prototype.splice=function(){var e;return e=1<=arguments.length?o.call(arguments,0):[],new this.constructor(t.apply(null,[this.objects].concat(o.call(e))))},i.prototype.eachObject=function(t){var e,n,i,o,r,s;for(r=this.objects,s=[],n=e=0,i=r.length;i>e;n=++e)o=r[n],s.push(t(o,n));return s},i.prototype.insertObjectAtIndex=function(t,e){return this.splice(e,0,t)},i.prototype.insertSplittableListAtIndex=function(t,e){return this.splice.apply(this,[e,0].concat(o.call(t.objects)))},i.prototype.insertSplittableListAtPosition=function(t,e){var n,i,o;return o=this.splitObjectAtPosition(e),i=o[0],n=o[1],new this.constructor(i).insertSplittableListAtIndex(t,n)},i.prototype.editObjectAtIndex=function(t,e){return this.replaceObjectAtIndex(e(this.objects[t]),t)},i.prototype.replaceObjectAtIndex=function(t,e){return this.splice(e,1,t)},i.prototype.removeObjectAtIndex=function(t){return this.splice(t,1)},i.prototype.getObjectAtIndex=function(t){return this.objects[t]},i.prototype.getSplittableListInRange=function(t){var e,n,i,o;return i=this.splitObjectsAtRange(t),n=i[0],e=i[1],o=i[2],new this.constructor(n.slice(e,o+1))},i.prototype.selectSplittableList=function(t){var e,n;return n=function(){var n,i,o,r;for(o=this.objects,r=[],n=0,i=o.length;i>n;n++)e=o[n],t(e)&&r.push(e);return r}.call(this),new this.constructor(n)},i.prototype.removeObjectsInRange=function(t){var e,n,i,o;return i=this.splitObjectsAtRange(t),n=i[0],e=i[1],o=i[2],new this.constructor(n).splice(e,o-e+1)},i.prototype.transformObjectsInRange=function(t,e){var n,i,o,r,s,a,u;return s=this.splitObjectsAtRange(t),r=s[0],i=s[1],a=s[2],u=function(){var t,s,u;for(u=[],n=t=0,s=r.length;s>t;n=++t)o=r[n],u.push(n>=i&&a>=n?e(o):o);return u}(),new this.constructor(u)},i.prototype.splitObjectsAtRange=function(t){var e,n,i,o,s,u;return o=this.splitObjectAtPosition(a(t)),n=o[0],e=o[1],i=o[2],s=new this.constructor(n).splitObjectAtPosition(r(t)+i),n=s[0],u=s[1],[n,e,u-1]},i.prototype.getObjectAtPosition=function(t){var e,n,i;return i=this.findIndexAndOffsetAtPosition(t),e=i.index,n=i.offset,this.objects[e]},i.prototype.splitObjectAtPosition=function(t){var e,n,i,o,r,s,a,u,c,l;return s=this.findIndexAndOffsetAtPosition(t),e=s.index,r=s.offset,o=this.objects.slice(0),null!=e?0===r?(c=e,l=0):(i=this.getObjectAtIndex(e),a=i.splitAtOffset(r),n=a[0],u=a[1],o.splice(e,1,n,u),c=e+1,l=n.getLength()-r):(c=o.length,l=0),[o,c,l]},i.prototype.consolidate=function(){var t,e,n,i,o,r;for(i=[],o=this.objects[0],r=this.objects.slice(1),t=0,e=r.length;e>t;t++)n=r[t],("function"==typeof o.canBeConsolidatedWith?o.canBeConsolidatedWith(n):void 0)?o=o.consolidateWith(n):(i.push(o),o=n);return null!=o&&i.push(o),new this.constructor(i)},i.prototype.consolidateFromIndexToIndex=function(t,e){var n,i,r;return i=this.objects.slice(0),r=i.slice(t,e+1),n=new this.constructor(r).consolidate().toArray(),this.splice.apply(this,[t,r.length].concat(o.call(n)))},i.prototype.findIndexAndOffsetAtPosition=function(t){var e,n,i,o,r,s,a;for(e=0,a=this.objects,i=n=0,o=a.length;o>n;i=++n){if(s=a[i],r=e+s.getLength(),t>=e&&r>t)return{index:i,offset:t-e};e=r}return{index:null,offset:null}},i.prototype.findPositionAtIndexAndOffset=function(t,e){var n,i,o,r,s,a;for(s=0,a=this.objects,n=i=0,o=a.length;o>i;n=++i)if(r=a[n],t>n)s+=r.getLength();else if(n===t){s+=e;break}return s},i.prototype.getEndPosition=function(){var t,e;return null!=this.endPosition?this.endPosition:this.endPosition=function(){var n,i,o;for(e=0,o=this.objects,n=0,i=o.length;i>n;n++)t=o[n],e+=t.getLength();return e}.call(this)},i.prototype.toString=function(){return this.objects.join("")},i.prototype.toArray=function(){return this.objects.slice(0)},i.prototype.toJSON=function(){return this.toArray()},i.prototype.isEqualTo=function(t){return i.__super__.isEqualTo.apply(this,arguments)||s(this.objects,null!=t?t.objects:void 0)},s=function(t,e){var n,i,o,r,s;if(null==e&&(e=[]),t.length!==e.length)return!1;for(s=!0,i=n=0,o=t.length;o>n;i=++n)r=t[i],s&&!r.isEqualTo(e[i])&&(s=!1);return s},i.prototype.contentsForInspection=function(){var t;return{objects:"["+function(){var e,n,i,o;for(i=this.objects,o=[],e=0,n=i.length;n>e;e++)t=i[e],o.push(t.inspect());return o}.call(this).join(", ")+"]"}},a=function(t){return t[0]},r=function(t){return t[1]},i}(e.Object)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.Text=function(n){function i(t){var n;null==t&&(t=[]),i.__super__.constructor.apply(this,arguments),this.pieceList=new e.SplittableList(function(){var e,i,o;for(o=[],e=0,i=t.length;i>e;e++)n=t[e],n.isEmpty()||o.push(n);return o}())}return t(i,n),i.textForAttachmentWithAttributes=function(t,n){var i;return i=new e.AttachmentPiece(t,n),new this([i])},i.textForStringWithAttributes=function(t,n){var i;return i=new e.StringPiece(t,n),new this([i])},i.fromJSON=function(t){var n,i;return i=function(){var i,o,r;for(r=[],i=0,o=t.length;o>i;i++)n=t[i],r.push(e.Piece.fromJSON(n));return r}(),new this(i)},i.prototype.copy=function(){return this.copyWithPieceList(this.pieceList)},i.prototype.copyWithPieceList=function(t){return new this.constructor(t.consolidate().toArray())},i.prototype.copyUsingObjectMap=function(t){var e,n;return n=function(){var n,i,o,r,s;for(o=this.getPieces(),s=[],n=0,i=o.length;i>n;n++)e=o[n],s.push(null!=(r=t.find(e))?r:e);return s}.call(this),new this.constructor(n)},i.prototype.appendText=function(t){return this.insertTextAtPosition(t,this.getLength())},i.prototype.insertTextAtPosition=function(t,e){return this.copyWithPieceList(this.pieceList.insertSplittableListAtPosition(t.pieceList,e)) -},i.prototype.removeTextAtRange=function(t){return this.copyWithPieceList(this.pieceList.removeObjectsInRange(t))},i.prototype.replaceTextAtRange=function(t,e){return this.removeTextAtRange(e).insertTextAtPosition(t,e[0])},i.prototype.moveTextFromRangeToPosition=function(t,e){var n,i;if(!(t[0]<=e&&e<=t[1]))return i=this.getTextAtRange(t),n=i.getLength(),t[0]t;t++)n=i[t],o.push(n.getAttributes());return o}.call(this),e.Hash.fromCommonAttributesOfObjects(t).toObject()},i.prototype.getCommonAttributesAtRange=function(t){var e;return null!=(e=this.getTextAtRange(t).getCommonAttributes())?e:{}},i.prototype.getExpandedRangeForAttributeAtOffset=function(t,e){var n,i,o;for(n=o=e,i=this.getLength();n>0&&this.getCommonAttributesAtRange([n-1,o])[t];)n--;for(;i>o&&this.getCommonAttributesAtRange([e,o+1])[t];)o++;return[n,o]},i.prototype.getTextAtRange=function(t){return this.copyWithPieceList(this.pieceList.getSplittableListInRange(t))},i.prototype.getStringAtRange=function(t){return this.pieceList.getSplittableListInRange(t).toString()},i.prototype.getStringAtPosition=function(t){return this.getStringAtRange([t,t+1])},i.prototype.startsWithString=function(t){return this.getStringAtRange([0,t.length])===t},i.prototype.endsWithString=function(t){var e;return e=this.getLength(),this.getStringAtRange([e-t.length,e])===t},i.prototype.getAttachmentPieces=function(){var t,e,n,i,o;for(i=this.pieceList.toArray(),o=[],t=0,e=i.length;e>t;t++)n=i[t],null!=n.attachment&&o.push(n);return o},i.prototype.getAttachments=function(){var t,e,n,i,o;for(i=this.getAttachmentPieces(),o=[],t=0,e=i.length;e>t;t++)n=i[t],o.push(n.attachment);return o},i.prototype.getAttachmentAndPositionById=function(t){var e,n,i,o,r,s;for(o=0,r=this.pieceList.toArray(),e=0,n=r.length;n>e;e++){if(i=r[e],(null!=(s=i.attachment)?s.id:void 0)===t)return{attachment:i.attachment,position:o};o+=i.length}return{attachment:null,position:null}},i.prototype.getAttachmentById=function(t){var e,n,i;return i=this.getAttachmentAndPositionById(t),e=i.attachment,n=i.position,e},i.prototype.getRangeOfAttachment=function(t){var e,n;return n=this.getAttachmentAndPositionById(t.id),t=n.attachment,e=n.position,null!=t?[e,e+1]:void 0},i.prototype.updateAttributesForAttachment=function(t,e){var n;return(n=this.getRangeOfAttachment(e))?this.addAttributesAtRange(t,n):this},i.prototype.getLength=function(){return this.pieceList.getEndPosition()},i.prototype.isEmpty=function(){return 0===this.getLength()},i.prototype.isEqualTo=function(t){var e;return i.__super__.isEqualTo.apply(this,arguments)||(null!=t&&null!=(e=t.pieceList)?e.isEqualTo(this.pieceList):void 0)},i.prototype.isBlockBreak=function(){return 1===this.getLength()&&this.pieceList.getObjectAtIndex(0).isBlockBreak()},i.prototype.eachPiece=function(t){return this.pieceList.eachObject(t)},i.prototype.getPieces=function(){return this.pieceList.toArray()},i.prototype.getPieceAtPosition=function(t){return this.pieceList.getObjectAtPosition(t)},i.prototype.contentsForInspection=function(){return{pieceList:this.pieceList.inspect()}},i.prototype.toSerializableText=function(){var t;return t=this.pieceList.selectSplittableList(function(t){return t.isSerializable()}),this.copyWithPieceList(t)},i.prototype.toString=function(){return this.pieceList.toString()},i.prototype.toJSON=function(){return this.pieceList.toJSON()},i.prototype.toConsole=function(){var t;return JSON.stringify(function(){var e,n,i,o;for(i=this.pieceList.toArray(),o=[],e=0,n=i.length;n>e;e++)t=i[e],o.push(JSON.parse(t.toConsole()));return o}.call(this))},i.prototype.getDirection=function(){return e.getDirection(this.toString())},i.prototype.isRTL=function(){return"rtl"===this.getDirection()},i}(e.Object)}.call(this),function(){var t,n,i,o,r,s=function(t,e){function n(){this.constructor=t}for(var i in e)a.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},a={}.hasOwnProperty,u=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1},c=[].slice;t=e.arraysAreEqual,r=e.spliceArray,i=e.getBlockConfig,n=e.getBlockAttributeNames,o=e.getListAttributeNames,e.Block=function(n){function a(t,n){null==t&&(t=new e.Text),null==n&&(n=[]),a.__super__.constructor.apply(this,arguments),this.text=h(t),this.attributes=n}var l,h,p,d,f,g,m,v,y;return s(a,n),a.fromJSON=function(t){var n;return n=e.Text.fromJSON(t.text),new this(n,t.attributes)},a.prototype.isEmpty=function(){return this.text.isBlockBreak()},a.prototype.isEqualTo=function(e){return a.__super__.isEqualTo.apply(this,arguments)||this.text.isEqualTo(null!=e?e.text:void 0)&&t(this.attributes,null!=e?e.attributes:void 0)},a.prototype.copyWithText=function(t){return new this.constructor(t,this.attributes)},a.prototype.copyWithoutText=function(){return this.copyWithText(null)},a.prototype.copyWithAttributes=function(t){return new this.constructor(this.text,t)},a.prototype.copyWithoutAttributes=function(){return this.copyWithAttributes(null)},a.prototype.copyUsingObjectMap=function(t){var e;return this.copyWithText((e=t.find(this.text))?e:this.text.copyUsingObjectMap(t))},a.prototype.addAttribute=function(t){var e;return e=this.attributes.concat(d(t)),this.copyWithAttributes(e)},a.prototype.removeAttribute=function(t){var e,n;return n=i(t).listAttribute,e=g(g(this.attributes,t),n),this.copyWithAttributes(e)},a.prototype.removeLastAttribute=function(){return this.removeAttribute(this.getLastAttribute())},a.prototype.getLastAttribute=function(){return f(this.attributes)},a.prototype.getAttributes=function(){return this.attributes.slice(0)},a.prototype.getAttributeLevel=function(){return this.attributes.length},a.prototype.getAttributeAtLevel=function(t){return this.attributes[t-1]},a.prototype.hasAttribute=function(t){return u.call(this.attributes,t)>=0},a.prototype.hasAttributes=function(){return this.getAttributeLevel()>0},a.prototype.getLastNestableAttribute=function(){return f(this.getNestableAttributes())},a.prototype.getNestableAttributes=function(){var t,e,n,o,r;for(o=this.attributes,r=[],e=0,n=o.length;n>e;e++)t=o[e],i(t).nestable&&r.push(t);return r},a.prototype.getNestingLevel=function(){return this.getNestableAttributes().length},a.prototype.decreaseNestingLevel=function(){var t;return(t=this.getLastNestableAttribute())?this.removeAttribute(t):this},a.prototype.increaseNestingLevel=function(){var t,e,n;return(t=this.getLastNestableAttribute())?(n=this.attributes.lastIndexOf(t),e=r.apply(null,[this.attributes,n+1,0].concat(c.call(d(t)))),this.copyWithAttributes(e)):this},a.prototype.getListItemAttributes=function(){var t,e,n,o,r;for(o=this.attributes,r=[],e=0,n=o.length;n>e;e++)t=o[e],i(t).listAttribute&&r.push(t);return r},a.prototype.isListItem=function(){var t;return null!=(t=i(this.getLastAttribute()))?t.listAttribute:void 0},a.prototype.isTerminalBlock=function(){var t;return null!=(t=i(this.getLastAttribute()))?t.terminal:void 0},a.prototype.breaksOnReturn=function(){var t;return null!=(t=i(this.getLastAttribute()))?t.breakOnReturn:void 0},a.prototype.findLineBreakInDirectionFromPosition=function(t,e){var n,i;return i=this.toString(),n=function(){switch(t){case"forward":return i.indexOf("\n",e);case"backward":return i.slice(0,e).lastIndexOf("\n")}}(),-1!==n?n:void 0},a.prototype.contentsForInspection=function(){return{text:this.text.inspect(),attributes:this.attributes}},a.prototype.toString=function(){return this.text.toString()},a.prototype.toJSON=function(){return{text:this.text,attributes:this.attributes}},a.prototype.getDirection=function(){return this.text.getDirection()},a.prototype.isRTL=function(){return this.text.isRTL()},a.prototype.getLength=function(){return this.text.getLength()},a.prototype.canBeConsolidatedWith=function(t){return!this.hasAttributes()&&!t.hasAttributes()&&this.getDirection()===t.getDirection()},a.prototype.consolidateWith=function(t){var n,i;return n=e.Text.textForStringWithAttributes("\n"),i=this.getTextWithoutBlockBreak().appendText(n),this.copyWithText(i.appendText(t.text))},a.prototype.splitAtOffset=function(t){var e,n;return 0===t?(e=null,n=this):t===this.getLength()?(e=this,n=null):(e=this.copyWithText(this.text.getTextAtRange([0,t])),n=this.copyWithText(this.text.getTextAtRange([t,this.getLength()]))),[e,n]},a.prototype.getBlockBreakPosition=function(){return this.text.getLength()-1},a.prototype.getTextWithoutBlockBreak=function(){return m(this.text)?this.text.getTextAtRange([0,this.getBlockBreakPosition()]):this.text.copy()},a.prototype.canBeGrouped=function(t){return this.attributes[t]},a.prototype.canBeGroupedWith=function(t,e){var n,r,s,a;return s=t.getAttributes(),r=s[e],n=this.attributes[e],!(n!==r||i(n).group===!1&&(a=s[e+1],u.call(o(),a)<0)||this.getDirection()!==t.getDirection()&&!t.isEmpty())},h=function(t){return t=y(t),t=l(t)},y=function(t){var n,i,o,r,s,a;return r=!1,a=t.getPieces(),i=2<=a.length?c.call(a,0,n=a.length-1):(n=0,[]),o=a[n++],null==o?t:(i=function(){var t,e,n;for(n=[],t=0,e=i.length;e>t;t++)s=i[t],s.isBlockBreak()?(r=!0,n.push(v(s))):n.push(s);return n}(),r?new e.Text(c.call(i).concat([o])):t)},p=e.Text.textForStringWithAttributes("\n",{blockBreak:!0}),l=function(t){return m(t)?t:t.appendText(p)},m=function(t){var e,n;return n=t.getLength(),0===n?!1:(e=t.getTextAtRange([n-1,n]),e.isBlockBreak())},v=function(t){return t.copyWithoutAttribute("blockBreak")},d=function(t){var e;return e=i(t).listAttribute,null!=e?[e,t]:[t]},f=function(t){return t.slice(-1)[0]},g=function(t,e){var n;return n=t.lastIndexOf(e),-1===n?t:r(t,n,1)},a}(e.Object)}.call(this),function(){var t,n,i,o=function(t,e){function n(){this.constructor=t}for(var i in e)r.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},r={}.hasOwnProperty,s=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1},a=[].slice;n=e.tagName,i=e.walkTree,t=e.nodeIsAttachmentElement,e.HTMLSanitizer=function(r){function u(t,e){var n;n=null!=e?e:{},this.allowedAttributes=n.allowedAttributes,this.forbiddenProtocols=n.forbiddenProtocols,this.forbiddenElements=n.forbiddenElements,null==this.allowedAttributes&&(this.allowedAttributes=c),null==this.forbiddenProtocols&&(this.forbiddenProtocols=h),null==this.forbiddenElements&&(this.forbiddenElements=l),this.body=p(t)}var c,l,h,p;return o(u,r),c="style href src width height class".split(" "),h="javascript:".split(" "),l="script iframe".split(" "),u.sanitize=function(t,e){var n;return n=new this(t,e),n.sanitize(),n},u.prototype.sanitize=function(){return this.sanitizeElements(),this.normalizeListElementNesting()},u.prototype.getHTML=function(){return this.body.innerHTML},u.prototype.getBody=function(){return this.body},u.prototype.sanitizeElements=function(){var t,n,o,r,s;for(s=i(this.body),r=[];s.nextNode();)switch(o=s.currentNode,o.nodeType){case Node.ELEMENT_NODE:this.elementIsRemovable(o)?r.push(o):this.sanitizeElement(o);break;case Node.COMMENT_NODE:r.push(o)}for(t=0,n=r.length;n>t;t++)o=r[t],e.removeNode(o);return this.body},u.prototype.sanitizeElement=function(t){var e,n,i,o,r;for(t.hasAttribute("href")&&(o=t.protocol,s.call(this.forbiddenProtocols,o)>=0&&t.removeAttribute("href")),r=a.call(t.attributes),e=0,n=r.length;n>e;e++)i=r[e].name,s.call(this.allowedAttributes,i)>=0||0===i.indexOf("data-trix")||t.removeAttribute(i);return t},u.prototype.normalizeListElementNesting=function(){var t,e,i,o,r;for(r=a.call(this.body.querySelectorAll("ul,ol")),t=0,e=r.length;e>t;t++)i=r[t],(o=i.previousElementSibling)&&"li"===n(o)&&o.appendChild(i);return this.body},u.prototype.elementIsRemovable=function(t){return(null!=t?t.nodeType:void 0)===Node.ELEMENT_NODE?this.elementIsForbidden(t)||this.elementIsntSerializable(t):void 0},u.prototype.elementIsForbidden=function(t){var e;return e=n(t),s.call(this.forbiddenElements,e)>=0},u.prototype.elementIsntSerializable=function(e){return"false"===e.getAttribute("data-trix-serialize")&&!t(e)},p=function(t){var e,n,i,o,r;for(null==t&&(t=""),t=t.replace(/<\/html[^>]*>[^]*$/i,""),e=document.implementation.createHTMLDocument(""),e.documentElement.innerHTML=t,r=e.head.querySelectorAll("style"),i=0,o=r.length;o>i;i++)n=r[i],e.body.appendChild(n);return e.body},u}(e.BasicObject)}.call(this),function(){var t,n,i,o,r,s,a,u,c,l,h,p=function(t,e){function n(){this.constructor=t}for(var i in e)d.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},d={}.hasOwnProperty,f=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.arraysAreEqual,s=e.makeElement,l=e.tagName,r=e.getBlockTagNames,h=e.walkTree,o=e.findClosestElementFromNode,i=e.elementContainsNode,a=e.nodeIsAttachmentElement,u=e.normalizeSpaces,n=e.breakableWhitespacePattern,c=e.squishBreakableWhitespace,e.HTMLParser=function(d){function g(t,e){this.html=t,this.referenceElement=(null!=e?e:{}).referenceElement,this.blocks=[],this.blockElements=[],this.processedElements=[]}var m,v,y,b,A,C,x,w,E,S,R,k;return p(g,d),g.parse=function(t,e){var n;return n=new this(t,e),n.parse(),n},g.prototype.getDocument=function(){return e.Document.fromJSON(this.blocks)},g.prototype.parse=function(){var t,n;try{for(this.createHiddenContainer(),t=e.HTMLSanitizer.sanitize(this.html).getHTML(),this.containerElement.innerHTML=t,n=h(this.containerElement,{usingFilter:x});n.nextNode();)this.processNode(n.currentNode);return this.translateBlockElementMarginsToNewlines()}finally{this.removeHiddenContainer()}},g.prototype.createHiddenContainer=function(){return this.referenceElement?(this.containerElement=this.referenceElement.cloneNode(!1),this.containerElement.removeAttribute("id"),this.containerElement.setAttribute("data-trix-internal",""),this.containerElement.style.display="none",this.referenceElement.parentNode.insertBefore(this.containerElement,this.referenceElement.nextSibling)):(this.containerElement=s({tagName:"div",style:{display:"none"}}),document.body.appendChild(this.containerElement))},g.prototype.removeHiddenContainer=function(){return e.removeNode(this.containerElement)},x=function(t){return"style"===l(t)?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT},g.prototype.processNode=function(t){switch(t.nodeType){case Node.TEXT_NODE:if(!this.isInsignificantTextNode(t))return this.appendBlockForTextNode(t),this.processTextNode(t);break;case Node.ELEMENT_NODE:return this.appendBlockForElement(t),this.processElement(t)}},g.prototype.appendBlockForTextNode=function(e){var n,i,o;return i=e.parentNode,i===this.currentBlockElement&&this.isBlockElement(e.previousSibling)?this.appendStringWithAttributes("\n"):i!==this.containerElement&&!this.isBlockElement(i)||(n=this.getBlockAttributes(i),t(n,null!=(o=this.currentBlock)?o.attributes:void 0))?void 0:(this.currentBlock=this.appendBlockForAttributesWithElement(n,i),this.currentBlockElement=i)},g.prototype.appendBlockForElement=function(e){var n,o,r,s;if(r=this.isBlockElement(e),o=i(this.currentBlockElement,e),r&&!this.isBlockElement(e.firstChild)){if((!this.isInsignificantTextNode(e.firstChild)||!this.isBlockElement(e.firstElementChild))&&(n=this.getBlockAttributes(e),e.firstChild))return o&&t(n,this.currentBlock.attributes)?this.appendStringWithAttributes("\n"):(this.currentBlock=this.appendBlockForAttributesWithElement(n,e),this.currentBlockElement=e)}else if(this.currentBlockElement&&!o&&!r)return(s=this.findParentBlockElement(e))?this.appendBlockForElement(s):(this.currentBlock=this.appendEmptyBlock(),this.currentBlockElement=null)},g.prototype.findParentBlockElement=function(t){var e;for(e=t.parentElement;e&&e!==this.containerElement;){if(this.isBlockElement(e)&&f.call(this.blockElements,e)>=0)return e;e=e.parentElement}return null},g.prototype.processTextNode=function(t){var e,n;return n=t.data,v(t.parentNode)||(n=c(n),R(null!=(e=t.previousSibling)?e.textContent:void 0)&&(n=A(n))),this.appendStringWithAttributes(n,this.getTextAttributes(t.parentNode))},g.prototype.processElement=function(t){var e,n,i,o,r;if(a(t))return e=w(t,"attachment"),Object.keys(e).length&&(o=this.getTextAttributes(t),this.appendAttachmentWithAttributes(e,o),t.innerHTML=""),this.processedElements.push(t);switch(l(t)){case"br":return this.isExtraBR(t)||this.isBlockElement(t.nextSibling)||this.appendStringWithAttributes("\n",this.getTextAttributes(t)),this.processedElements.push(t);case"img":e={url:t.getAttribute("src"),contentType:"image"},i=b(t);for(n in i)r=i[n],e[n]=r;return this.appendAttachmentWithAttributes(e,this.getTextAttributes(t)),this.processedElements.push(t);case"tr":if(t.parentNode.firstChild!==t)return this.appendStringWithAttributes("\n");break;case"td":if(t.parentNode.firstChild!==t)return this.appendStringWithAttributes(" | ")}},g.prototype.appendBlockForAttributesWithElement=function(t,e){var n;return this.blockElements.push(e),n=m(t),this.blocks.push(n),n},g.prototype.appendEmptyBlock=function(){return this.appendBlockForAttributesWithElement([],null)},g.prototype.appendStringWithAttributes=function(t,e){return this.appendPiece(S(t,e))},g.prototype.appendAttachmentWithAttributes=function(t,e){return this.appendPiece(E(t,e))},g.prototype.appendPiece=function(t){return 0===this.blocks.length&&this.appendEmptyBlock(),this.blocks[this.blocks.length-1].text.push(t)},g.prototype.appendStringToTextAtIndex=function(t,e){var n,i;return i=this.blocks[e].text,n=i[i.length-1],"string"===(null!=n?n.type:void 0)?n.string+=t:i.push(S(t))},g.prototype.prependStringToTextAtIndex=function(t,e){var n,i;return i=this.blocks[e].text,n=i[0],"string"===(null!=n?n.type:void 0)?n.string=t+n.string:i.unshift(S(t))},S=function(t,e){var n;return null==e&&(e={}),n="string",t=u(t),{string:t,attributes:e,type:n}},E=function(t,e){var n;return null==e&&(e={}),n="attachment",{attachment:t,attributes:e,type:n}},m=function(t){var e;return null==t&&(t={}),e=[],{text:e,attributes:t}},g.prototype.getTextAttributes=function(t){var n,i,r,s,u,c,l,h,p,d,f,g;r={},p=e.config.textAttributes;for(n in p)if(u=p[n],u.tagName&&o(t,{matchingSelector:u.tagName,untilNode:this.containerElement}))r[n]=!0;else if(u.parser){if(g=u.parser(t)){for(i=!1,d=this.findBlockElementAncestors(t),c=0,h=d.length;h>c;c++)if(s=d[c],u.parser(s)===g){i=!0;break}i||(r[n]=g)}}else u.styleProperty&&(g=t.style[u.styleProperty])&&(r[n]=g);if(a(t)){f=w(t,"attributes");for(l in f)g=f[l],r[l]=g}return r},g.prototype.getBlockAttributes=function(t){var n,i,o,r;for(i=[];t&&t!==this.containerElement;){r=e.config.blockAttributes;for(n in r)o=r[n],o.parse!==!1&&l(t)===o.tagName&&(t.classList.contains(o.className)||!o.className)&&(("function"==typeof o.test?o.test(t):void 0)||!o.test)&&(i.push(n),o.listAttribute&&i.push(o.listAttribute));t=t.parentNode}return i.reverse()},g.prototype.findBlockElementAncestors=function(t){var e,n;for(e=[];t&&t!==this.containerElement;)n=l(t),f.call(r(),n)>=0&&e.push(t),t=t.parentNode;return e},w=function(t,e){try{return JSON.parse(t.getAttribute("data-trix-"+e))}catch(n){return{}}},b=function(t){var e,n,i;return i=t.getAttribute("width"),n=t.getAttribute("height"),e={},i&&(e.width=parseInt(i,10)),n&&(e.height=parseInt(n,10)),e},g.prototype.isBlockElement=function(t){var e;if((null!=t?t.nodeType:void 0)===Node.ELEMENT_NODE&&!a(t)&&!o(t,{matchingSelector:"td",untilNode:this.containerElement}))return e=l(t),f.call(r(),e)>=0||"block"===window.getComputedStyle(t).display},g.prototype.isInsignificantTextNode=function(t){var e,n,i;if((null!=t?t.nodeType:void 0)===Node.TEXT_NODE&&k(t.data)&&(n=t.parentNode,i=t.previousSibling,e=t.nextSibling,(!C(n.previousSibling)||this.isBlockElement(n.previousSibling))&&!v(n)))return!i||this.isBlockElement(i)||!e||this.isBlockElement(e)},g.prototype.isExtraBR=function(t){return"br"===l(t)&&this.isBlockElement(t.parentNode)&&t.parentNode.lastChild===t},v=function(t){var e;return e=window.getComputedStyle(t).whiteSpace,"pre"===e||"pre-wrap"===e||"pre-line"===e},C=function(t){return t&&!R(t.textContent)},g.prototype.translateBlockElementMarginsToNewlines=function(){var t,e,n,i,o,r,s,a;for(e=this.getMarginOfDefaultBlockElement(),s=this.blocks,a=[],i=n=0,o=s.length;o>n;i=++n)t=s[i],(r=this.getMarginOfBlockElementAtIndex(i))&&(r.top>2*e.top&&this.prependStringToTextAtIndex("\n",i),a.push(r.bottom>2*e.bottom?this.appendStringToTextAtIndex("\n",i):void 0));return a},g.prototype.getMarginOfBlockElementAtIndex=function(t){var e,n;return!(e=this.blockElements[t])||!e.textContent||(n=l(e),f.call(r(),n)>=0||f.call(this.processedElements,e)>=0)?void 0:y(e)},g.prototype.getMarginOfDefaultBlockElement=function(){var t;return t=s(e.config.blockAttributes["default"].tagName),this.containerElement.appendChild(t),y(t)},y=function(t){var e;return e=window.getComputedStyle(t),"block"===e.display?{top:parseInt(e.marginTop),bottom:parseInt(e.marginBottom)}:void 0},A=function(t){return t.replace(RegExp("^"+n.source+"+"),"")},k=function(t){return RegExp("^"+n.source+"*$").test(t)},R=function(t){return/\s$/.test(t)},g}(e.BasicObject)}.call(this),function(){var t,n,i,o,r=function(t,e){function n(){this.constructor=t}for(var i in e)s.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},s={}.hasOwnProperty,a=[].slice,u=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.arraysAreEqual,i=e.normalizeRange,o=e.rangeIsCollapsed,n=e.getBlockConfig,e.Document=function(s){function c(t){null==t&&(t=[]),c.__super__.constructor.apply(this,arguments),0===t.length&&(t=[new e.Block]),this.blockList=e.SplittableList.box(t)}var l;return r(c,s),c.fromJSON=function(t){var n,i;return i=function(){var i,o,r;for(r=[],i=0,o=t.length;o>i;i++)n=t[i],r.push(e.Block.fromJSON(n));return r}(),new this(i)},c.fromHTML=function(t,n){return e.HTMLParser.parse(t,n).getDocument()},c.fromString=function(t,n){var i;return i=e.Text.textForStringWithAttributes(t,n),new this([new e.Block(i)])},c.prototype.isEmpty=function(){var t;return 1===this.blockList.length&&(t=this.getBlockAtIndex(0),t.isEmpty()&&!t.hasAttributes())},c.prototype.copy=function(t){var e;return null==t&&(t={}),e=t.consolidateBlocks?this.blockList.consolidate().toArray():this.blockList.toArray(),new this.constructor(e)},c.prototype.copyUsingObjectsFromDocument=function(t){var n;return n=new e.ObjectMap(t.getObjects()),this.copyUsingObjectMap(n)},c.prototype.copyUsingObjectMap=function(t){var e,n,i;return n=function(){var n,o,r,s;for(r=this.getBlocks(),s=[],n=0,o=r.length;o>n;n++)e=r[n],s.push((i=t.find(e))?i:e.copyUsingObjectMap(t));return s}.call(this),new this.constructor(n)},c.prototype.copyWithBaseBlockAttributes=function(t){var e,n,i;return null==t&&(t=[]),i=function(){var i,o,r,s;for(r=this.getBlocks(),s=[],i=0,o=r.length;o>i;i++)n=r[i],e=t.concat(n.getAttributes()),s.push(n.copyWithAttributes(e));return s}.call(this),new this.constructor(i)},c.prototype.replaceBlock=function(t,e){var n;return n=this.blockList.indexOf(t),-1===n?this:new this.constructor(this.blockList.replaceObjectAtIndex(e,n))},c.prototype.insertDocumentAtRange=function(t,e){var n,r,s,a,u,c,l;return r=t.blockList,u=(e=i(e))[0],c=this.locationFromPosition(u),s=c.index,a=c.offset,l=this,n=this.getBlockAtPosition(u),o(e)&&n.isEmpty()&&!n.hasAttributes()?l=new this.constructor(l.blockList.removeObjectAtIndex(s)):n.getBlockBreakPosition()===a&&u++,l=l.removeTextAtRange(e),new this.constructor(l.blockList.insertSplittableListAtPosition(r,u))},c.prototype.mergeDocumentAtRange=function(e,n){var o,r,s,a,u,c,l,h,p,d,f,g;return f=(n=i(n))[0],d=this.locationFromPosition(f),r=this.getBlockAtIndex(d.index).getAttributes(),o=e.getBaseBlockAttributes(),g=r.slice(-o.length),t(o,g)?(l=r.slice(0,-o.length),c=e.copyWithBaseBlockAttributes(l)):c=e.copy({consolidateBlocks:!0}).copyWithBaseBlockAttributes(r),s=c.getBlockCount(),a=c.getBlockAtIndex(0),t(r,a.getAttributes())?(u=a.getTextWithoutBlockBreak(),p=this.insertTextAtRange(u,n),s>1&&(c=new this.constructor(c.getBlocks().slice(1)),h=f+u.getLength(),p=p.insertDocumentAtRange(c,h))):p=this.insertDocumentAtRange(c,n),p},c.prototype.insertTextAtRange=function(t,e){var n,o,r,s,a;return a=(e=i(e))[0],s=this.locationFromPosition(a),o=s.index,r=s.offset,n=this.removeTextAtRange(e),new this.constructor(n.blockList.editObjectAtIndex(o,function(e){return e.copyWithText(e.text.insertTextAtPosition(t,r))}))},c.prototype.removeTextAtRange=function(t){var e,n,r,s,a,u,c,l,h,p,d,f,g,m,v,y,b,A,C,x,w;return p=t=i(t),l=p[0],A=p[1],o(t)?this:(d=this.locationRangeFromRange(t),u=d[0],y=d[1],a=u.index,c=u.offset,s=this.getBlockAtIndex(a),v=y.index,b=y.offset,m=this.getBlockAtIndex(v),f=A-l===1&&s.getBlockBreakPosition()===c&&m.getBlockBreakPosition()!==b&&"\n"===m.text.getStringAtPosition(b),f?r=this.blockList.editObjectAtIndex(v,function(t){return t.copyWithText(t.text.removeTextAtRange([b,b+1]))}):(h=s.text.getTextAtRange([0,c]),C=m.text.getTextAtRange([b,m.getLength()]),x=h.appendText(C),g=a!==v&&0===c,w=g&&s.getAttributeLevel()>=m.getAttributeLevel(),n=w?m.copyWithText(x):s.copyWithText(x),e=v+1-a,r=this.blockList.splice(a,e,n)),new this.constructor(r))},c.prototype.moveTextFromRangeToPosition=function(t,e){var n,o,r,s,u,c,l,h,p,d;return c=t=i(t),p=c[0],r=c[1],e>=p&&r>=e?this:(o=this.getDocumentAtRange(t),h=this.removeTextAtRange(t),u=e>p,u&&(e-=o.getLength()),l=o.getBlocks(),s=l[0],n=2<=l.length?a.call(l,1):[],0===n.length?(d=s.getTextWithoutBlockBreak(),u&&(e+=1)):d=s.text,h=h.insertTextAtRange(d,e),0===n.length?h:(o=new this.constructor(n),e+=d.getLength(),h.insertDocumentAtRange(o,e)))},c.prototype.addAttributeAtRange=function(t,e,i){var o;return o=this.blockList,this.eachBlockAtRange(i,function(i,r,s){return o=o.editObjectAtIndex(s,function(){return n(t)?i.addAttribute(t,e):r[0]===r[1]?i:i.copyWithText(i.text.addAttributeAtRange(t,e,r))})}),new this.constructor(o)},c.prototype.addAttribute=function(t,e){var n;return n=this.blockList,this.eachBlock(function(i,o){return n=n.editObjectAtIndex(o,function(){return i.addAttribute(t,e)})}),new this.constructor(n)},c.prototype.removeAttributeAtRange=function(t,e){var i;return i=this.blockList,this.eachBlockAtRange(e,function(e,o,r){return n(t)?i=i.editObjectAtIndex(r,function(){return e.removeAttribute(t)}):o[0]!==o[1]?i=i.editObjectAtIndex(r,function(){return e.copyWithText(e.text.removeAttributeAtRange(t,o))}):void 0}),new this.constructor(i)},c.prototype.updateAttributesForAttachment=function(t,e){var n,i,o,r;return o=(i=this.getRangeOfAttachment(e))[0],n=this.locationFromPosition(o).index,r=this.getTextAtIndex(n),new this.constructor(this.blockList.editObjectAtIndex(n,function(n){return n.copyWithText(r.updateAttributesForAttachment(t,e))}))},c.prototype.removeAttributeForAttachment=function(t,e){var n;return n=this.getRangeOfAttachment(e),this.removeAttributeAtRange(t,n)},c.prototype.insertBlockBreakAtRange=function(t){var n,o,r,s;return s=(t=i(t))[0],r=this.locationFromPosition(s).offset,o=this.removeTextAtRange(t),0===r&&(n=[new e.Block]),new this.constructor(o.blockList.insertSplittableListAtPosition(new e.SplittableList(n),s))},c.prototype.applyBlockAttributeAtRange=function(t,e,i){var o,r,s,a;return s=this.expandRangeToLineBreaksAndSplitBlocks(i),r=s.document,i=s.range,o=n(t),o.listAttribute?(r=r.removeLastListAttributeAtRange(i,{exceptAttributeName:t}),a=r.convertLineBreaksToBlockBreaksInRange(i),r=a.document,i=a.range):r=o.exclusive?r.removeBlockAttributesAtRange(i):o.terminal?r.removeLastTerminalAttributeAtRange(i):r.consolidateBlocksAtRange(i),r.addAttributeAtRange(t,e,i)},c.prototype.removeLastListAttributeAtRange=function(t,e){var i;return null==e&&(e={}),i=this.blockList,this.eachBlockAtRange(t,function(t,o,r){var s;if((s=t.getLastAttribute())&&n(s).listAttribute&&s!==e.exceptAttributeName)return i=i.editObjectAtIndex(r,function(){return t.removeAttribute(s)})}),new this.constructor(i)},c.prototype.removeLastTerminalAttributeAtRange=function(t){var e;return e=this.blockList,this.eachBlockAtRange(t,function(t,i,o){var r;if((r=t.getLastAttribute())&&n(r).terminal)return e=e.editObjectAtIndex(o,function(){return t.removeAttribute(r)})}),new this.constructor(e)},c.prototype.removeBlockAttributesAtRange=function(t){var e;return e=this.blockList,this.eachBlockAtRange(t,function(t,n,i){return t.hasAttributes()?e=e.editObjectAtIndex(i,function(){return t.copyWithoutAttributes()}):void 0}),new this.constructor(e)},c.prototype.expandRangeToLineBreaksAndSplitBlocks=function(t){var e,n,o,r,s,a,u,c,l;return a=t=i(t),l=a[0],r=a[1],c=this.locationFromPosition(l),o=this.locationFromPosition(r),e=this,u=e.getBlockAtIndex(c.index),null!=(c.offset=u.findLineBreakInDirectionFromPosition("backward",c.offset))&&(s=e.positionFromLocation(c),e=e.insertBlockBreakAtRange([s,s+1]),o.index+=1,o.offset-=e.getBlockAtIndex(c.index).getLength(),c.index+=1),c.offset=0,0===o.offset&&o.index>c.index?(o.index-=1,o.offset=e.getBlockAtIndex(o.index).getBlockBreakPosition()):(n=e.getBlockAtIndex(o.index),"\n"===n.text.getStringAtRange([o.offset-1,o.offset])?o.offset-=1:o.offset=n.findLineBreakInDirectionFromPosition("forward",o.offset),o.offset!==n.getBlockBreakPosition()&&(s=e.positionFromLocation(o),e=e.insertBlockBreakAtRange([s,s+1]))),l=e.positionFromLocation(c),r=e.positionFromLocation(o),t=i([l,r]),{document:e,range:t}},c.prototype.convertLineBreaksToBlockBreaksInRange=function(t){var e,n,o;return n=(t=i(t))[0],o=this.getStringAtRange(t).slice(0,-1),e=this,o.replace(/.*?\n/g,function(t){return n+=t.length,e=e.insertBlockBreakAtRange([n-1,n])}),{document:e,range:t}},c.prototype.consolidateBlocksAtRange=function(t){var e,n,o,r,s;return o=t=i(t),s=o[0],n=o[1],r=this.locationFromPosition(s).index,e=this.locationFromPosition(n).index,new this.constructor(this.blockList.consolidateFromIndexToIndex(r,e))},c.prototype.getDocumentAtRange=function(t){var e;return t=i(t),e=this.blockList.getSplittableListInRange(t).toArray(),new this.constructor(e)},c.prototype.getStringAtRange=function(t){var e,n,o;return o=t=i(t),n=o[o.length-1],n!==this.getLength()&&(e=-1),this.getDocumentAtRange(t).toString().slice(0,e)},c.prototype.getBlockAtIndex=function(t){return this.blockList.getObjectAtIndex(t)},c.prototype.getBlockAtPosition=function(t){var e;return e=this.locationFromPosition(t).index,this.getBlockAtIndex(e)},c.prototype.getTextAtIndex=function(t){var e;return null!=(e=this.getBlockAtIndex(t))?e.text:void 0},c.prototype.getTextAtPosition=function(t){var e;return e=this.locationFromPosition(t).index,this.getTextAtIndex(e)},c.prototype.getPieceAtPosition=function(t){var e,n,i;return i=this.locationFromPosition(t),e=i.index,n=i.offset,this.getTextAtIndex(e).getPieceAtPosition(n)},c.prototype.getCharacterAtPosition=function(t){var e,n,i;return i=this.locationFromPosition(t),e=i.index,n=i.offset,this.getTextAtIndex(e).getStringAtRange([n,n+1])},c.prototype.getLength=function(){return this.blockList.getEndPosition()},c.prototype.getBlocks=function(){return this.blockList.toArray()},c.prototype.getBlockCount=function(){return this.blockList.length},c.prototype.getEditCount=function(){return this.editCount},c.prototype.eachBlock=function(t){return this.blockList.eachObject(t)},c.prototype.eachBlockAtRange=function(t,e){var n,o,r,s,a,u,c,l,h,p,d,f;if(u=t=i(t),d=u[0],r=u[1],p=this.locationFromPosition(d),o=this.locationFromPosition(r),p.index===o.index)return n=this.getBlockAtIndex(p.index),f=[p.offset,o.offset],e(n,f,p.index);for(h=[],a=s=c=p.index,l=o.index;l>=c?l>=s:s>=l;a=l>=c?++s:--s)(n=this.getBlockAtIndex(a))?(f=function(){switch(a){case p.index:return[p.offset,n.text.getLength()];case o.index:return[0,o.offset];default:return[0,n.text.getLength()]}}(),h.push(e(n,f,a))):h.push(void 0);return h},c.prototype.getCommonAttributesAtRange=function(t){var n,r,s;return r=(t=i(t))[0],o(t)?this.getCommonAttributesAtPosition(r):(s=[],n=[],this.eachBlockAtRange(t,function(t,e){return e[0]!==e[1]?(s.push(t.text.getCommonAttributesAtRange(e)),n.push(l(t))):void 0 +},i.prototype.removeTextAtRange=function(t){return this.copyWithPieceList(this.pieceList.removeObjectsInRange(t))},i.prototype.replaceTextAtRange=function(t,e){return this.removeTextAtRange(e).insertTextAtPosition(t,e[0])},i.prototype.moveTextFromRangeToPosition=function(t,e){var n,i;if(!(t[0]<=e&&e<=t[1]))return i=this.getTextAtRange(t),n=i.getLength(),t[0]t;t++)n=i[t],o.push(n.getAttributes());return o}.call(this),e.Hash.fromCommonAttributesOfObjects(t).toObject()},i.prototype.getCommonAttributesAtRange=function(t){var e;return null!=(e=this.getTextAtRange(t).getCommonAttributes())?e:{}},i.prototype.getExpandedRangeForAttributeAtOffset=function(t,e){var n,i,o;for(n=o=e,i=this.getLength();n>0&&this.getCommonAttributesAtRange([n-1,o])[t];)n--;for(;i>o&&this.getCommonAttributesAtRange([e,o+1])[t];)o++;return[n,o]},i.prototype.getTextAtRange=function(t){return this.copyWithPieceList(this.pieceList.getSplittableListInRange(t))},i.prototype.getStringAtRange=function(t){return this.pieceList.getSplittableListInRange(t).toString()},i.prototype.getStringAtPosition=function(t){return this.getStringAtRange([t,t+1])},i.prototype.startsWithString=function(t){return this.getStringAtRange([0,t.length])===t},i.prototype.endsWithString=function(t){var e;return e=this.getLength(),this.getStringAtRange([e-t.length,e])===t},i.prototype.getAttachmentPieces=function(){var t,e,n,i,o;for(i=this.pieceList.toArray(),o=[],t=0,e=i.length;e>t;t++)n=i[t],null!=n.attachment&&o.push(n);return o},i.prototype.getAttachments=function(){var t,e,n,i,o;for(i=this.getAttachmentPieces(),o=[],t=0,e=i.length;e>t;t++)n=i[t],o.push(n.attachment);return o},i.prototype.getAttachmentAndPositionById=function(t){var e,n,i,o,r,s;for(o=0,r=this.pieceList.toArray(),e=0,n=r.length;n>e;e++){if(i=r[e],(null!=(s=i.attachment)?s.id:void 0)===t)return{attachment:i.attachment,position:o};o+=i.length}return{attachment:null,position:null}},i.prototype.getAttachmentById=function(t){var e,n,i;return i=this.getAttachmentAndPositionById(t),e=i.attachment,n=i.position,e},i.prototype.getRangeOfAttachment=function(t){var e,n;return n=this.getAttachmentAndPositionById(t.id),t=n.attachment,e=n.position,null!=t?[e,e+1]:void 0},i.prototype.updateAttributesForAttachment=function(t,e){var n;return(n=this.getRangeOfAttachment(e))?this.addAttributesAtRange(t,n):this},i.prototype.getLength=function(){return this.pieceList.getEndPosition()},i.prototype.isEmpty=function(){return 0===this.getLength()},i.prototype.isEqualTo=function(t){var e;return i.__super__.isEqualTo.apply(this,arguments)||(null!=t&&null!=(e=t.pieceList)?e.isEqualTo(this.pieceList):void 0)},i.prototype.isBlockBreak=function(){return 1===this.getLength()&&this.pieceList.getObjectAtIndex(0).isBlockBreak()},i.prototype.eachPiece=function(t){return this.pieceList.eachObject(t)},i.prototype.getPieces=function(){return this.pieceList.toArray()},i.prototype.getPieceAtPosition=function(t){return this.pieceList.getObjectAtPosition(t)},i.prototype.contentsForInspection=function(){return{pieceList:this.pieceList.inspect()}},i.prototype.toSerializableText=function(){var t;return t=this.pieceList.selectSplittableList(function(t){return t.isSerializable()}),this.copyWithPieceList(t)},i.prototype.toString=function(){return this.pieceList.toString()},i.prototype.toJSON=function(){return this.pieceList.toJSON()},i.prototype.toConsole=function(){var t;return JSON.stringify(function(){var e,n,i,o;for(i=this.pieceList.toArray(),o=[],e=0,n=i.length;n>e;e++)t=i[e],o.push(JSON.parse(t.toConsole()));return o}.call(this))},i.prototype.getDirection=function(){return e.getDirection(this.toString())},i.prototype.isRTL=function(){return"rtl"===this.getDirection()},i}(e.Object)}.call(this),function(){var t,n,i,o,r,s=function(t,e){function n(){this.constructor=t}for(var i in e)a.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},a={}.hasOwnProperty,u=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1},c=[].slice;t=e.arraysAreEqual,r=e.spliceArray,i=e.getBlockConfig,n=e.getBlockAttributeNames,o=e.getListAttributeNames,e.Block=function(n){function a(t,n){null==t&&(t=new e.Text),null==n&&(n=[]),a.__super__.constructor.apply(this,arguments),this.text=h(t),this.attributes=n}var l,h,p,d,f,g,m,v,y;return s(a,n),a.fromJSON=function(t){var n;return n=e.Text.fromJSON(t.text),new this(n,t.attributes)},a.prototype.isEmpty=function(){return this.text.isBlockBreak()},a.prototype.isEqualTo=function(e){return a.__super__.isEqualTo.apply(this,arguments)||this.text.isEqualTo(null!=e?e.text:void 0)&&t(this.attributes,null!=e?e.attributes:void 0)},a.prototype.copyWithText=function(t){return new this.constructor(t,this.attributes)},a.prototype.copyWithoutText=function(){return this.copyWithText(null)},a.prototype.copyWithAttributes=function(t){return new this.constructor(this.text,t)},a.prototype.copyWithoutAttributes=function(){return this.copyWithAttributes(null)},a.prototype.copyUsingObjectMap=function(t){var e;return this.copyWithText((e=t.find(this.text))?e:this.text.copyUsingObjectMap(t))},a.prototype.addAttribute=function(t){var e;return e=this.attributes.concat(d(t)),this.copyWithAttributes(e)},a.prototype.removeAttribute=function(t){var e,n;return n=i(t).listAttribute,e=g(g(this.attributes,t),n),this.copyWithAttributes(e)},a.prototype.removeLastAttribute=function(){return this.removeAttribute(this.getLastAttribute())},a.prototype.getLastAttribute=function(){return f(this.attributes)},a.prototype.getAttributes=function(){return this.attributes.slice(0)},a.prototype.getAttributeLevel=function(){return this.attributes.length},a.prototype.getAttributeAtLevel=function(t){return this.attributes[t-1]},a.prototype.hasAttribute=function(t){return u.call(this.attributes,t)>=0},a.prototype.hasAttributes=function(){return this.getAttributeLevel()>0},a.prototype.getLastNestableAttribute=function(){return f(this.getNestableAttributes())},a.prototype.getNestableAttributes=function(){var t,e,n,o,r;for(o=this.attributes,r=[],e=0,n=o.length;n>e;e++)t=o[e],i(t).nestable&&r.push(t);return r},a.prototype.getNestingLevel=function(){return this.getNestableAttributes().length},a.prototype.decreaseNestingLevel=function(){var t;return(t=this.getLastNestableAttribute())?this.removeAttribute(t):this},a.prototype.increaseNestingLevel=function(){var t,e,n;return(t=this.getLastNestableAttribute())?(n=this.attributes.lastIndexOf(t),e=r.apply(null,[this.attributes,n+1,0].concat(c.call(d(t)))),this.copyWithAttributes(e)):this},a.prototype.getListItemAttributes=function(){var t,e,n,o,r;for(o=this.attributes,r=[],e=0,n=o.length;n>e;e++)t=o[e],i(t).listAttribute&&r.push(t);return r},a.prototype.isListItem=function(){var t;return null!=(t=i(this.getLastAttribute()))?t.listAttribute:void 0},a.prototype.isTerminalBlock=function(){var t;return null!=(t=i(this.getLastAttribute()))?t.terminal:void 0},a.prototype.breaksOnReturn=function(){var t;return null!=(t=i(this.getLastAttribute()))?t.breakOnReturn:void 0},a.prototype.findLineBreakInDirectionFromPosition=function(t,e){var n,i;return i=this.toString(),n=function(){switch(t){case"forward":return i.indexOf("\n",e);case"backward":return i.slice(0,e).lastIndexOf("\n")}}(),-1!==n?n:void 0},a.prototype.contentsForInspection=function(){return{text:this.text.inspect(),attributes:this.attributes}},a.prototype.toString=function(){return this.text.toString()},a.prototype.toJSON=function(){return{text:this.text,attributes:this.attributes}},a.prototype.getDirection=function(){return this.text.getDirection()},a.prototype.isRTL=function(){return this.text.isRTL()},a.prototype.getLength=function(){return this.text.getLength()},a.prototype.canBeConsolidatedWith=function(t){return!this.hasAttributes()&&!t.hasAttributes()&&this.getDirection()===t.getDirection()},a.prototype.consolidateWith=function(t){var n,i;return n=e.Text.textForStringWithAttributes("\n"),i=this.getTextWithoutBlockBreak().appendText(n),this.copyWithText(i.appendText(t.text))},a.prototype.splitAtOffset=function(t){var e,n;return 0===t?(e=null,n=this):t===this.getLength()?(e=this,n=null):(e=this.copyWithText(this.text.getTextAtRange([0,t])),n=this.copyWithText(this.text.getTextAtRange([t,this.getLength()]))),[e,n]},a.prototype.getBlockBreakPosition=function(){return this.text.getLength()-1},a.prototype.getTextWithoutBlockBreak=function(){return m(this.text)?this.text.getTextAtRange([0,this.getBlockBreakPosition()]):this.text.copy()},a.prototype.canBeGrouped=function(t){return this.attributes[t]},a.prototype.canBeGroupedWith=function(t,e){var n,r,s,a;return s=t.getAttributes(),r=s[e],n=this.attributes[e],!(n!==r||i(n).group===!1&&(a=s[e+1],u.call(o(),a)<0)||this.getDirection()!==t.getDirection()&&!t.isEmpty())},h=function(t){return t=y(t),t=l(t)},y=function(t){var n,i,o,r,s,a;return r=!1,a=t.getPieces(),i=2<=a.length?c.call(a,0,n=a.length-1):(n=0,[]),o=a[n++],null==o?t:(i=function(){var t,e,n;for(n=[],t=0,e=i.length;e>t;t++)s=i[t],s.isBlockBreak()?(r=!0,n.push(v(s))):n.push(s);return n}(),r?new e.Text(c.call(i).concat([o])):t)},p=e.Text.textForStringWithAttributes("\n",{blockBreak:!0}),l=function(t){return m(t)?t:t.appendText(p)},m=function(t){var e,n;return n=t.getLength(),0===n?!1:(e=t.getTextAtRange([n-1,n]),e.isBlockBreak())},v=function(t){return t.copyWithoutAttribute("blockBreak")},d=function(t){var e;return e=i(t).listAttribute,null!=e?[e,t]:[t]},f=function(t){return t.slice(-1)[0]},g=function(t,e){var n;return n=t.lastIndexOf(e),-1===n?t:r(t,n,1)},a}(e.Object)}.call(this),function(){var t,n,i,o=function(t,e){function n(){this.constructor=t}for(var i in e)r.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},r={}.hasOwnProperty,s=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1},a=[].slice;n=e.tagName,i=e.walkTree,t=e.nodeIsAttachmentElement,e.HTMLSanitizer=function(r){function u(t,e){var n;n=null!=e?e:{},this.allowedAttributes=n.allowedAttributes,this.forbiddenProtocols=n.forbiddenProtocols,this.forbiddenElements=n.forbiddenElements,null==this.allowedAttributes&&(this.allowedAttributes=c),null==this.forbiddenProtocols&&(this.forbiddenProtocols=h),null==this.forbiddenElements&&(this.forbiddenElements=l),this.body=p(t)}var c,l,h,p;return o(u,r),c="style href src width height class".split(" "),h="javascript:".split(" "),l="script iframe".split(" "),u.sanitize=function(t,e){var n;return n=new this(t,e),n.sanitize(),n},u.prototype.sanitize=function(){return this.sanitizeElements(),this.normalizeListElementNesting()},u.prototype.getHTML=function(){return this.body.innerHTML},u.prototype.getBody=function(){return this.body},u.prototype.sanitizeElements=function(){var t,n,o,r,s;for(s=i(this.body),r=[];s.nextNode();)switch(o=s.currentNode,o.nodeType){case Node.ELEMENT_NODE:this.elementIsRemovable(o)?r.push(o):this.sanitizeElement(o);break;case Node.COMMENT_NODE:r.push(o)}for(t=0,n=r.length;n>t;t++)o=r[t],e.removeNode(o);return this.body},u.prototype.sanitizeElement=function(t){var e,n,i,o,r;for(t.hasAttribute("href")&&(o=t.protocol,s.call(this.forbiddenProtocols,o)>=0&&t.removeAttribute("href")),r=a.call(t.attributes),e=0,n=r.length;n>e;e++)i=r[e].name,s.call(this.allowedAttributes,i)>=0||0===i.indexOf("data-trix")||t.removeAttribute(i);return t},u.prototype.normalizeListElementNesting=function(){var t,e,i,o,r;for(r=a.call(this.body.querySelectorAll("ul,ol")),t=0,e=r.length;e>t;t++)i=r[t],(o=i.previousElementSibling)&&"li"===n(o)&&o.appendChild(i);return this.body},u.prototype.elementIsRemovable=function(t){return(null!=t?t.nodeType:void 0)===Node.ELEMENT_NODE?this.elementIsForbidden(t)||this.elementIsntSerializable(t):void 0},u.prototype.elementIsForbidden=function(t){var e;return e=n(t),s.call(this.forbiddenElements,e)>=0},u.prototype.elementIsntSerializable=function(e){return"false"===e.getAttribute("data-trix-serialize")&&!t(e)},p=function(t){var e,n,i,o,r;for(null==t&&(t=""),t=t.replace(/<\/html[^>]*>[^]*$/i,""),e=document.implementation.createHTMLDocument(""),e.documentElement.innerHTML=t,r=e.head.querySelectorAll("style"),i=0,o=r.length;o>i;i++)n=r[i],e.body.appendChild(n);return e.body},u}(e.BasicObject)}.call(this),function(){var t,n,i,o,r,s,a,u,c,l,h,p=function(t,e){function n(){this.constructor=t}for(var i in e)d.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},d={}.hasOwnProperty,f=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.arraysAreEqual,s=e.makeElement,l=e.tagName,r=e.getBlockTagNames,h=e.walkTree,o=e.findClosestElementFromNode,i=e.elementContainsNode,a=e.nodeIsAttachmentElement,u=e.normalizeSpaces,n=e.breakableWhitespacePattern,c=e.squishBreakableWhitespace,e.HTMLParser=function(d){function g(t,e){this.html=t,this.referenceElement=(null!=e?e:{}).referenceElement,this.blocks=[],this.blockElements=[],this.processedElements=[]}var m,v,y,b,A,C,x,w,E,S,R,k;return p(g,d),g.parse=function(t,e){var n;return n=new this(t,e),n.parse(),n},g.prototype.getDocument=function(){return e.Document.fromJSON(this.blocks)},g.prototype.parse=function(){var t,n;try{for(this.createHiddenContainer(),t=e.HTMLSanitizer.sanitize(this.html).getHTML(),this.containerElement.innerHTML=t,n=h(this.containerElement,{usingFilter:x});n.nextNode();)this.processNode(n.currentNode);return this.translateBlockElementMarginsToNewlines()}finally{this.removeHiddenContainer()}},g.prototype.createHiddenContainer=function(){return this.referenceElement?(this.containerElement=this.referenceElement.cloneNode(!1),this.containerElement.removeAttribute("id"),this.containerElement.setAttribute("data-trix-internal",""),this.containerElement.style.display="none",this.referenceElement.parentNode.insertBefore(this.containerElement,this.referenceElement.nextSibling)):(this.containerElement=s({tagName:"div",style:{display:"none"}}),document.body.appendChild(this.containerElement))},g.prototype.removeHiddenContainer=function(){return e.removeNode(this.containerElement)},x=function(t){return"style"===l(t)?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT},g.prototype.processNode=function(t){switch(t.nodeType){case Node.TEXT_NODE:if(!this.isInsignificantTextNode(t))return this.appendBlockForTextNode(t),this.processTextNode(t);break;case Node.ELEMENT_NODE:return this.appendBlockForElement(t),this.processElement(t)}},g.prototype.appendBlockForTextNode=function(e){var n,i,o;return i=e.parentNode,i===this.currentBlockElement&&this.isBlockElement(e.previousSibling)?this.appendStringWithAttributes("\n"):i!==this.containerElement&&!this.isBlockElement(i)||(n=this.getBlockAttributes(i),t(n,null!=(o=this.currentBlock)?o.attributes:void 0))?void 0:(this.currentBlock=this.appendBlockForAttributesWithElement(n,i),this.currentBlockElement=i)},g.prototype.appendBlockForElement=function(e){var n,o,r,s;if(r=this.isBlockElement(e),o=i(this.currentBlockElement,e),r&&!this.isBlockElement(e.firstChild)){if((!this.isInsignificantTextNode(e.firstChild)||!this.isBlockElement(e.firstElementChild))&&(n=this.getBlockAttributes(e),e.firstChild))return o&&t(n,this.currentBlock.attributes)?this.appendStringWithAttributes("\n"):(this.currentBlock=this.appendBlockForAttributesWithElement(n,e),this.currentBlockElement=e)}else if(this.currentBlockElement&&!o&&!r)return(s=this.findParentBlockElement(e))?this.appendBlockForElement(s):(this.currentBlock=this.appendEmptyBlock(),this.currentBlockElement=null)},g.prototype.findParentBlockElement=function(t){var e;for(e=t.parentElement;e&&e!==this.containerElement;){if(this.isBlockElement(e)&&f.call(this.blockElements,e)>=0)return e;e=e.parentElement}return null},g.prototype.processTextNode=function(t){var e,n;return n=t.data,v(t.parentNode)||(n=c(n),R(null!=(e=t.previousSibling)?e.textContent:void 0)&&(n=A(n))),this.appendStringWithAttributes(n,this.getTextAttributes(t.parentNode))},g.prototype.processElement=function(t){var e,n,i,o,r;if(a(t))return e=w(t,"attachment"),Object.keys(e).length&&(o=this.getTextAttributes(t),this.appendAttachmentWithAttributes(e,o),t.innerHTML=""),this.processedElements.push(t);switch(l(t)){case"br":return this.isExtraBR(t)||this.isBlockElement(t.nextSibling)||this.appendStringWithAttributes("\n",this.getTextAttributes(t)),this.processedElements.push(t);case"img":e={url:t.getAttribute("src"),contentType:"image"},i=b(t);for(n in i)r=i[n],e[n]=r;return this.appendAttachmentWithAttributes(e,this.getTextAttributes(t)),this.processedElements.push(t);case"tr":if(t.parentNode.firstChild!==t)return this.appendStringWithAttributes("\n");break;case"td":if(t.parentNode.firstChild!==t)return this.appendStringWithAttributes(" | ")}},g.prototype.appendBlockForAttributesWithElement=function(t,e){var n;return this.blockElements.push(e),n=m(t),this.blocks.push(n),n},g.prototype.appendEmptyBlock=function(){return this.appendBlockForAttributesWithElement([],null)},g.prototype.appendStringWithAttributes=function(t,e){return this.appendPiece(S(t,e))},g.prototype.appendAttachmentWithAttributes=function(t,e){return this.appendPiece(E(t,e))},g.prototype.appendPiece=function(t){return 0===this.blocks.length&&this.appendEmptyBlock(),this.blocks[this.blocks.length-1].text.push(t)},g.prototype.appendStringToTextAtIndex=function(t,e){var n,i;return i=this.blocks[e].text,n=i[i.length-1],"string"===(null!=n?n.type:void 0)?n.string+=t:i.push(S(t))},g.prototype.prependStringToTextAtIndex=function(t,e){var n,i;return i=this.blocks[e].text,n=i[0],"string"===(null!=n?n.type:void 0)?n.string=t+n.string:i.unshift(S(t))},S=function(t,e){var n;return null==e&&(e={}),n="string",t=u(t),{string:t,attributes:e,type:n}},E=function(t,e){var n;return null==e&&(e={}),n="attachment",{attachment:t,attributes:e,type:n}},m=function(t){var e;return null==t&&(t={}),e=[],{text:e,attributes:t}},g.prototype.getTextAttributes=function(t){var n,i,r,s,u,c,l,h,p,d,f,g;r={},p=e.config.textAttributes;for(n in p)if(u=p[n],u.tagName&&o(t,{matchingSelector:u.tagName,untilNode:this.containerElement}))r[n]=!0;else if(u.parser){if(g=u.parser(t)){for(i=!1,d=this.findBlockElementAncestors(t),c=0,h=d.length;h>c;c++)if(s=d[c],u.parser(s)===g){i=!0;break}i||(r[n]=g)}}else u.styleProperty&&(g=t.style[u.styleProperty])&&(r[n]=g);if(a(t)){f=w(t,"attributes");for(l in f)g=f[l],r[l]=g}return r},g.prototype.getBlockAttributes=function(t){var n,i,o,r;for(i=[];t&&t!==this.containerElement;){r=e.config.blockAttributes;for(n in r)o=r[n],o.parse!==!1&&l(t)===o.tagName&&(t.className!==o.className&&o.className||(("function"==typeof o.test?o.test(t):void 0)||!o.test)&&(i.push(n),o.listAttribute&&i.push(o.listAttribute)));t=t.parentNode}return i.reverse()},g.prototype.findBlockElementAncestors=function(t){var e,n;for(e=[];t&&t!==this.containerElement;)n=l(t),f.call(r(),n)>=0&&e.push(t),t=t.parentNode;return e},w=function(t,e){try{return JSON.parse(t.getAttribute("data-trix-"+e))}catch(n){return{}}},b=function(t){var e,n,i;return i=t.getAttribute("width"),n=t.getAttribute("height"),e={},i&&(e.width=parseInt(i,10)),n&&(e.height=parseInt(n,10)),e},g.prototype.isBlockElement=function(t){var e;if((null!=t?t.nodeType:void 0)===Node.ELEMENT_NODE&&!a(t)&&!o(t,{matchingSelector:"td",untilNode:this.containerElement}))return e=l(t),f.call(r(),e)>=0||"block"===window.getComputedStyle(t).display},g.prototype.isInsignificantTextNode=function(t){var e,n,i;if((null!=t?t.nodeType:void 0)===Node.TEXT_NODE&&k(t.data)&&(n=t.parentNode,i=t.previousSibling,e=t.nextSibling,(!C(n.previousSibling)||this.isBlockElement(n.previousSibling))&&!v(n)))return!i||this.isBlockElement(i)||!e||this.isBlockElement(e)},g.prototype.isExtraBR=function(t){return"br"===l(t)&&this.isBlockElement(t.parentNode)&&t.parentNode.lastChild===t},v=function(t){var e;return e=window.getComputedStyle(t).whiteSpace,"pre"===e||"pre-wrap"===e||"pre-line"===e},C=function(t){return t&&!R(t.textContent)},g.prototype.translateBlockElementMarginsToNewlines=function(){var t,e,n,i,o,r,s,a;for(e=this.getMarginOfDefaultBlockElement(),s=this.blocks,a=[],i=n=0,o=s.length;o>n;i=++n)t=s[i],(r=this.getMarginOfBlockElementAtIndex(i))&&(r.top>2*e.top&&this.prependStringToTextAtIndex("\n",i),a.push(r.bottom>2*e.bottom?this.appendStringToTextAtIndex("\n",i):void 0));return a},g.prototype.getMarginOfBlockElementAtIndex=function(t){var e,n;return!(e=this.blockElements[t])||!e.textContent||(n=l(e),f.call(r(),n)>=0||f.call(this.processedElements,e)>=0)?void 0:y(e)},g.prototype.getMarginOfDefaultBlockElement=function(){var t;return t=s(e.config.blockAttributes["default"].tagName),this.containerElement.appendChild(t),y(t)},y=function(t){var e;return e=window.getComputedStyle(t),"block"===e.display?{top:parseInt(e.marginTop),bottom:parseInt(e.marginBottom)}:void 0},A=function(t){return t.replace(RegExp("^"+n.source+"+"),"")},k=function(t){return RegExp("^"+n.source+"*$").test(t)},R=function(t){return/\s$/.test(t)},g}(e.BasicObject)}.call(this),function(){var t,n,i,o,r=function(t,e){function n(){this.constructor=t}for(var i in e)s.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},s={}.hasOwnProperty,a=[].slice,u=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.arraysAreEqual,i=e.normalizeRange,o=e.rangeIsCollapsed,n=e.getBlockConfig,e.Document=function(s){function c(t){null==t&&(t=[]),c.__super__.constructor.apply(this,arguments),0===t.length&&(t=[new e.Block]),this.blockList=e.SplittableList.box(t)}var l;return r(c,s),c.fromJSON=function(t){var n,i;return i=function(){var i,o,r;for(r=[],i=0,o=t.length;o>i;i++)n=t[i],r.push(e.Block.fromJSON(n));return r}(),new this(i)},c.fromHTML=function(t,n){return e.HTMLParser.parse(t,n).getDocument()},c.fromString=function(t,n){var i;return i=e.Text.textForStringWithAttributes(t,n),new this([new e.Block(i)])},c.prototype.isEmpty=function(){var t;return 1===this.blockList.length&&(t=this.getBlockAtIndex(0),t.isEmpty()&&!t.hasAttributes())},c.prototype.copy=function(t){var e;return null==t&&(t={}),e=t.consolidateBlocks?this.blockList.consolidate().toArray():this.blockList.toArray(),new this.constructor(e)},c.prototype.copyUsingObjectsFromDocument=function(t){var n;return n=new e.ObjectMap(t.getObjects()),this.copyUsingObjectMap(n)},c.prototype.copyUsingObjectMap=function(t){var e,n,i;return n=function(){var n,o,r,s;for(r=this.getBlocks(),s=[],n=0,o=r.length;o>n;n++)e=r[n],s.push((i=t.find(e))?i:e.copyUsingObjectMap(t));return s}.call(this),new this.constructor(n)},c.prototype.copyWithBaseBlockAttributes=function(t){var e,n,i;return null==t&&(t=[]),i=function(){var i,o,r,s;for(r=this.getBlocks(),s=[],i=0,o=r.length;o>i;i++)n=r[i],e=t.concat(n.getAttributes()),s.push(n.copyWithAttributes(e));return s}.call(this),new this.constructor(i)},c.prototype.replaceBlock=function(t,e){var n;return n=this.blockList.indexOf(t),-1===n?this:new this.constructor(this.blockList.replaceObjectAtIndex(e,n))},c.prototype.insertDocumentAtRange=function(t,e){var n,r,s,a,u,c,l;return r=t.blockList,u=(e=i(e))[0],c=this.locationFromPosition(u),s=c.index,a=c.offset,l=this,n=this.getBlockAtPosition(u),o(e)&&n.isEmpty()&&!n.hasAttributes()?l=new this.constructor(l.blockList.removeObjectAtIndex(s)):n.getBlockBreakPosition()===a&&u++,l=l.removeTextAtRange(e),new this.constructor(l.blockList.insertSplittableListAtPosition(r,u))},c.prototype.mergeDocumentAtRange=function(e,n){var o,r,s,a,u,c,l,h,p,d,f,g;return f=(n=i(n))[0],d=this.locationFromPosition(f),r=this.getBlockAtIndex(d.index).getAttributes(),o=e.getBaseBlockAttributes(),g=r.slice(-o.length),t(o,g)?(l=r.slice(0,-o.length),c=e.copyWithBaseBlockAttributes(l)):c=e.copy({consolidateBlocks:!0}).copyWithBaseBlockAttributes(r),s=c.getBlockCount(),a=c.getBlockAtIndex(0),t(r,a.getAttributes())?(u=a.getTextWithoutBlockBreak(),p=this.insertTextAtRange(u,n),s>1&&(c=new this.constructor(c.getBlocks().slice(1)),h=f+u.getLength(),p=p.insertDocumentAtRange(c,h))):p=this.insertDocumentAtRange(c,n),p},c.prototype.insertTextAtRange=function(t,e){var n,o,r,s,a;return a=(e=i(e))[0],s=this.locationFromPosition(a),o=s.index,r=s.offset,n=this.removeTextAtRange(e),new this.constructor(n.blockList.editObjectAtIndex(o,function(e){return e.copyWithText(e.text.insertTextAtPosition(t,r))}))},c.prototype.removeTextAtRange=function(t){var e,n,r,s,a,u,c,l,h,p,d,f,g,m,v,y,b,A,C,x,w;return p=t=i(t),l=p[0],A=p[1],o(t)?this:(d=this.locationRangeFromRange(t),u=d[0],y=d[1],a=u.index,c=u.offset,s=this.getBlockAtIndex(a),v=y.index,b=y.offset,m=this.getBlockAtIndex(v),f=A-l===1&&s.getBlockBreakPosition()===c&&m.getBlockBreakPosition()!==b&&"\n"===m.text.getStringAtPosition(b),f?r=this.blockList.editObjectAtIndex(v,function(t){return t.copyWithText(t.text.removeTextAtRange([b,b+1]))}):(h=s.text.getTextAtRange([0,c]),C=m.text.getTextAtRange([b,m.getLength()]),x=h.appendText(C),g=a!==v&&0===c,w=g&&s.getAttributeLevel()>=m.getAttributeLevel(),n=w?m.copyWithText(x):s.copyWithText(x),e=v+1-a,r=this.blockList.splice(a,e,n)),new this.constructor(r))},c.prototype.moveTextFromRangeToPosition=function(t,e){var n,o,r,s,u,c,l,h,p,d;return c=t=i(t),p=c[0],r=c[1],e>=p&&r>=e?this:(o=this.getDocumentAtRange(t),h=this.removeTextAtRange(t),u=e>p,u&&(e-=o.getLength()),l=o.getBlocks(),s=l[0],n=2<=l.length?a.call(l,1):[],0===n.length?(d=s.getTextWithoutBlockBreak(),u&&(e+=1)):d=s.text,h=h.insertTextAtRange(d,e),0===n.length?h:(o=new this.constructor(n),e+=d.getLength(),h.insertDocumentAtRange(o,e)))},c.prototype.addAttributeAtRange=function(t,e,i){var o;return o=this.blockList,this.eachBlockAtRange(i,function(i,r,s){return o=o.editObjectAtIndex(s,function(){return n(t)?i.addAttribute(t,e):r[0]===r[1]?i:i.copyWithText(i.text.addAttributeAtRange(t,e,r))})}),new this.constructor(o)},c.prototype.addAttribute=function(t,e){var n;return n=this.blockList,this.eachBlock(function(i,o){return n=n.editObjectAtIndex(o,function(){return i.addAttribute(t,e)})}),new this.constructor(n)},c.prototype.removeAttributeAtRange=function(t,e){var i;return i=this.blockList,this.eachBlockAtRange(e,function(e,o,r){return n(t)?i=i.editObjectAtIndex(r,function(){return e.removeAttribute(t)}):o[0]!==o[1]?i=i.editObjectAtIndex(r,function(){return e.copyWithText(e.text.removeAttributeAtRange(t,o))}):void 0}),new this.constructor(i)},c.prototype.updateAttributesForAttachment=function(t,e){var n,i,o,r;return o=(i=this.getRangeOfAttachment(e))[0],n=this.locationFromPosition(o).index,r=this.getTextAtIndex(n),new this.constructor(this.blockList.editObjectAtIndex(n,function(n){return n.copyWithText(r.updateAttributesForAttachment(t,e))}))},c.prototype.removeAttributeForAttachment=function(t,e){var n;return n=this.getRangeOfAttachment(e),this.removeAttributeAtRange(t,n)},c.prototype.insertBlockBreakAtRange=function(t){var n,o,r,s;return s=(t=i(t))[0],r=this.locationFromPosition(s).offset,o=this.removeTextAtRange(t),0===r&&(n=[new e.Block]),new this.constructor(o.blockList.insertSplittableListAtPosition(new e.SplittableList(n),s))},c.prototype.applyBlockAttributeAtRange=function(t,e,i){var o,r,s,a;return s=this.expandRangeToLineBreaksAndSplitBlocks(i),r=s.document,i=s.range,o=n(t),o.listAttribute?(r=r.removeLastListAttributeAtRange(i,{exceptAttributeName:t}),a=r.convertLineBreaksToBlockBreaksInRange(i),r=a.document,i=a.range):r=o.exclusive?r.removeBlockAttributesAtRange(i):o.terminal?r.removeLastTerminalAttributeAtRange(i):r.consolidateBlocksAtRange(i),r.addAttributeAtRange(t,e,i)},c.prototype.removeLastListAttributeAtRange=function(t,e){var i;return null==e&&(e={}),i=this.blockList,this.eachBlockAtRange(t,function(t,o,r){var s;if((s=t.getLastAttribute())&&n(s).listAttribute&&s!==e.exceptAttributeName)return i=i.editObjectAtIndex(r,function(){return t.removeAttribute(s)})}),new this.constructor(i)},c.prototype.removeLastTerminalAttributeAtRange=function(t){var e;return e=this.blockList,this.eachBlockAtRange(t,function(t,i,o){var r;if((r=t.getLastAttribute())&&n(r).terminal)return e=e.editObjectAtIndex(o,function(){return t.removeAttribute(r)})}),new this.constructor(e)},c.prototype.removeBlockAttributesAtRange=function(t){var e;return e=this.blockList,this.eachBlockAtRange(t,function(t,n,i){return t.hasAttributes()?e=e.editObjectAtIndex(i,function(){return t.copyWithoutAttributes()}):void 0}),new this.constructor(e)},c.prototype.expandRangeToLineBreaksAndSplitBlocks=function(t){var e,n,o,r,s,a,u,c,l;return a=t=i(t),l=a[0],r=a[1],c=this.locationFromPosition(l),o=this.locationFromPosition(r),e=this,u=e.getBlockAtIndex(c.index),null!=(c.offset=u.findLineBreakInDirectionFromPosition("backward",c.offset))&&(s=e.positionFromLocation(c),e=e.insertBlockBreakAtRange([s,s+1]),o.index+=1,o.offset-=e.getBlockAtIndex(c.index).getLength(),c.index+=1),c.offset=0,0===o.offset&&o.index>c.index?(o.index-=1,o.offset=e.getBlockAtIndex(o.index).getBlockBreakPosition()):(n=e.getBlockAtIndex(o.index),"\n"===n.text.getStringAtRange([o.offset-1,o.offset])?o.offset-=1:o.offset=n.findLineBreakInDirectionFromPosition("forward",o.offset),o.offset!==n.getBlockBreakPosition()&&(s=e.positionFromLocation(o),e=e.insertBlockBreakAtRange([s,s+1]))),l=e.positionFromLocation(c),r=e.positionFromLocation(o),t=i([l,r]),{document:e,range:t}},c.prototype.convertLineBreaksToBlockBreaksInRange=function(t){var e,n,o;return n=(t=i(t))[0],o=this.getStringAtRange(t).slice(0,-1),e=this,o.replace(/.*?\n/g,function(t){return n+=t.length,e=e.insertBlockBreakAtRange([n-1,n])}),{document:e,range:t}},c.prototype.consolidateBlocksAtRange=function(t){var e,n,o,r,s;return o=t=i(t),s=o[0],n=o[1],r=this.locationFromPosition(s).index,e=this.locationFromPosition(n).index,new this.constructor(this.blockList.consolidateFromIndexToIndex(r,e))},c.prototype.getDocumentAtRange=function(t){var e;return t=i(t),e=this.blockList.getSplittableListInRange(t).toArray(),new this.constructor(e)},c.prototype.getStringAtRange=function(t){var e,n,o;return o=t=i(t),n=o[o.length-1],n!==this.getLength()&&(e=-1),this.getDocumentAtRange(t).toString().slice(0,e)},c.prototype.getBlockAtIndex=function(t){return this.blockList.getObjectAtIndex(t)},c.prototype.getBlockAtPosition=function(t){var e;return e=this.locationFromPosition(t).index,this.getBlockAtIndex(e)},c.prototype.getTextAtIndex=function(t){var e;return null!=(e=this.getBlockAtIndex(t))?e.text:void 0},c.prototype.getTextAtPosition=function(t){var e;return e=this.locationFromPosition(t).index,this.getTextAtIndex(e)},c.prototype.getPieceAtPosition=function(t){var e,n,i;return i=this.locationFromPosition(t),e=i.index,n=i.offset,this.getTextAtIndex(e).getPieceAtPosition(n)},c.prototype.getCharacterAtPosition=function(t){var e,n,i;return i=this.locationFromPosition(t),e=i.index,n=i.offset,this.getTextAtIndex(e).getStringAtRange([n,n+1])},c.prototype.getLength=function(){return this.blockList.getEndPosition()},c.prototype.getBlocks=function(){return this.blockList.toArray()},c.prototype.getBlockCount=function(){return this.blockList.length},c.prototype.getEditCount=function(){return this.editCount},c.prototype.eachBlock=function(t){return this.blockList.eachObject(t)},c.prototype.eachBlockAtRange=function(t,e){var n,o,r,s,a,u,c,l,h,p,d,f;if(u=t=i(t),d=u[0],r=u[1],p=this.locationFromPosition(d),o=this.locationFromPosition(r),p.index===o.index)return n=this.getBlockAtIndex(p.index),f=[p.offset,o.offset],e(n,f,p.index);for(h=[],a=s=c=p.index,l=o.index;l>=c?l>=s:s>=l;a=l>=c?++s:--s)(n=this.getBlockAtIndex(a))?(f=function(){switch(a){case p.index:return[p.offset,n.text.getLength()];case o.index:return[0,o.offset];default:return[0,n.text.getLength()]}}(),h.push(e(n,f,a))):h.push(void 0);return h},c.prototype.getCommonAttributesAtRange=function(t){var n,r,s;return r=(t=i(t))[0],o(t)?this.getCommonAttributesAtPosition(r):(s=[],n=[],this.eachBlockAtRange(t,function(t,e){return e[0]!==e[1]?(s.push(t.text.getCommonAttributesAtRange(e)),n.push(l(t))):void 0 }),e.Hash.fromCommonAttributesOfObjects(s).merge(e.Hash.fromCommonAttributesOfObjects(n)).toObject())},c.prototype.getCommonAttributesAtPosition=function(t){var n,i,o,r,s,a,c,h,p,d;if(p=this.locationFromPosition(t),s=p.index,h=p.offset,o=this.getBlockAtIndex(s),!o)return{};r=l(o),n=o.text.getAttributesAtPosition(h),i=o.text.getAttributesAtPosition(h-1),a=function(){var t,n;t=e.config.textAttributes,n=[];for(c in t)d=t[c],d.inheritable&&n.push(c);return n}();for(c in i)d=i[c],(d===n[c]||u.call(a,c)>=0)&&(r[c]=d);return r},c.prototype.getRangeOfCommonAttributeAtPosition=function(t,e){var n,o,r,s,a,u,c,l,h;return a=this.locationFromPosition(e),r=a.index,s=a.offset,h=this.getTextAtIndex(r),u=h.getExpandedRangeForAttributeAtOffset(t,s),l=u[0],o=u[1],c=this.positionFromLocation({index:r,offset:l}),n=this.positionFromLocation({index:r,offset:o}),i([c,n])},c.prototype.getBaseBlockAttributes=function(){var t,e,n,i,o,r,s;for(t=this.getBlockAtIndex(0).getAttributes(),n=i=1,s=this.getBlockCount();s>=1?s>i:i>s;n=s>=1?++i:--i)e=this.getBlockAtIndex(n).getAttributes(),r=Math.min(t.length,e.length),t=function(){var n,i,s;for(s=[],o=n=0,i=r;(i>=0?i>n:n>i)&&e[o]===t[o];o=i>=0?++n:--n)s.push(e[o]);return s}();return t},l=function(t){var e,n;return n={},(e=t.getLastAttribute())&&(n[e]=!0),n},c.prototype.getAttachmentById=function(t){var e,n,i,o;for(o=this.getAttachments(),n=0,i=o.length;i>n;n++)if(e=o[n],e.id===t)return e},c.prototype.getAttachmentPieces=function(){var t;return t=[],this.blockList.eachObject(function(e){var n;return n=e.text,t=t.concat(n.getAttachmentPieces())}),t},c.prototype.getAttachments=function(){var t,e,n,i,o;for(i=this.getAttachmentPieces(),o=[],t=0,e=i.length;e>t;t++)n=i[t],o.push(n.attachment);return o},c.prototype.getRangeOfAttachment=function(t){var e,n,o,r,s,a,u;for(r=0,s=this.blockList.toArray(),n=e=0,o=s.length;o>e;n=++e){if(a=s[n].text,u=a.getRangeOfAttachment(t))return i([r+u[0],r+u[1]]);r+=a.getLength()}},c.prototype.getLocationRangeOfAttachment=function(t){var e;return e=this.getRangeOfAttachment(t),this.locationRangeFromRange(e)},c.prototype.getAttachmentPieceForAttachment=function(t){var e,n,i,o;for(o=this.getAttachmentPieces(),e=0,n=o.length;n>e;e++)if(i=o[e],i.attachment===t)return i},c.prototype.findRangesForBlockAttribute=function(t){var e,n,i,o,r,s,a;for(r=0,s=[],a=this.getBlocks(),n=0,i=a.length;i>n;n++)e=a[n],o=e.getLength(),e.hasAttribute(t)&&s.push([r,r+o]),r+=o;return s},c.prototype.findRangesForTextAttribute=function(t,e){var n,i,o,r,s,a,u,c,l,h;for(h=(null!=e?e:{}).withValue,a=0,u=[],c=[],r=function(e){return null!=h?e.getAttribute(t)===h:e.hasAttribute(t)},l=this.getPieces(),n=0,i=l.length;i>n;n++)s=l[n],o=s.getLength(),r(s)&&(u[1]===a?u[1]=a+o:c.push(u=[a,a+o])),a+=o;return c},c.prototype.locationFromPosition=function(t){var e,n;return n=this.blockList.findIndexAndOffsetAtPosition(Math.max(0,t)),null!=n.index?n:(e=this.getBlocks(),{index:e.length-1,offset:e[e.length-1].getLength()})},c.prototype.positionFromLocation=function(t){return this.blockList.findPositionAtIndexAndOffset(t.index,t.offset)},c.prototype.locationRangeFromPosition=function(t){return i(this.locationFromPosition(t))},c.prototype.locationRangeFromRange=function(t){var e,n,o,r;if(t=i(t))return r=t[0],n=t[1],o=this.locationFromPosition(r),e=this.locationFromPosition(n),i([o,e])},c.prototype.rangeFromLocationRange=function(t){var e,n;return t=i(t),e=this.positionFromLocation(t[0]),o(t)||(n=this.positionFromLocation(t[1])),i([e,n])},c.prototype.isEqualTo=function(t){return this.blockList.isEqualTo(null!=t?t.blockList:void 0)},c.prototype.getTexts=function(){var t,e,n,i,o;for(i=this.getBlocks(),o=[],e=0,n=i.length;n>e;e++)t=i[e],o.push(t.text);return o},c.prototype.getPieces=function(){var t,e,n,i,o;for(n=[],i=this.getTexts(),t=0,e=i.length;e>t;t++)o=i[t],n.push.apply(n,o.getPieces());return n},c.prototype.getObjects=function(){return this.getBlocks().concat(this.getTexts()).concat(this.getPieces())},c.prototype.toSerializableDocument=function(){var t;return t=[],this.blockList.eachObject(function(e){return t.push(e.copyWithText(e.text.toSerializableText()))}),new this.constructor(t)},c.prototype.toString=function(){return this.blockList.toString()},c.prototype.toJSON=function(){return this.blockList.toJSON()},c.prototype.toConsole=function(){var t;return JSON.stringify(function(){var e,n,i,o;for(i=this.blockList.toArray(),o=[],e=0,n=i.length;n>e;e++)t=i[e],o.push(JSON.parse(t.text.toConsole()));return o}.call(this))},c}(e.Object)}.call(this),function(){e.LineBreakInsertion=function(){function t(t){var e;this.composition=t,this.document=this.composition.document,e=this.composition.getSelectedRange(),this.startPosition=e[0],this.endPosition=e[1],this.startLocation=this.document.locationFromPosition(this.startPosition),this.endLocation=this.document.locationFromPosition(this.endPosition),this.block=this.document.getBlockAtIndex(this.endLocation.index),this.breaksOnReturn=this.block.breaksOnReturn(),this.previousCharacter=this.block.text.getStringAtPosition(this.endLocation.offset-1),this.nextCharacter=this.block.text.getStringAtPosition(this.endLocation.offset)}return t.prototype.shouldInsertBlockBreak=function(){return this.block.hasAttributes()&&this.block.isListItem()&&!this.block.isEmpty()?0!==this.startLocation.offset:this.breaksOnReturn&&"\n"!==this.nextCharacter},t.prototype.shouldBreakFormattedBlock=function(){return this.block.hasAttributes()&&!this.block.isListItem()&&(this.breaksOnReturn&&"\n"===this.nextCharacter||"\n"===this.previousCharacter)},t.prototype.shouldDecreaseListLevel=function(){return this.block.hasAttributes()&&this.block.isListItem()&&this.block.isEmpty()},t.prototype.shouldPrependListItem=function(){return this.block.isListItem()&&0===this.startLocation.offset&&!this.block.isEmpty()},t.prototype.shouldRemoveLastBlockAttribute=function(){return this.block.hasAttributes()&&!this.block.isListItem()&&this.block.isEmpty()},t}()}.call(this),function(){var t,n,i,o,r,s,a,u,c,l,h=function(t,e){function n(){this.constructor=t}for(var i in e)p.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},p={}.hasOwnProperty;s=e.normalizeRange,c=e.rangesAreEqual,u=e.rangeIsCollapsed,a=e.objectsAreEqual,t=e.arrayStartsWith,l=e.summarizeArrayChange,i=e.getAllAttributeNames,o=e.getBlockConfig,r=e.getTextConfig,n=e.extend,e.Composition=function(p){function d(){this.document=new e.Document,this.attachments=[],this.currentAttributes={},this.revision=0}var f;return h(d,p),d.prototype.setDocument=function(t){var e;return t.isEqualTo(this.document)?void 0:(this.document=t,this.refreshAttachments(),this.revision++,null!=(e=this.delegate)&&"function"==typeof e.compositionDidChangeDocument?e.compositionDidChangeDocument(t):void 0)},d.prototype.getSnapshot=function(){return{document:this.document,selectedRange:this.getSelectedRange()}},d.prototype.loadSnapshot=function(t){var n,i,o,r;return n=t.document,r=t.selectedRange,null!=(i=this.delegate)&&"function"==typeof i.compositionWillLoadSnapshot&&i.compositionWillLoadSnapshot(),this.setDocument(null!=n?n:new e.Document),this.setSelection(null!=r?r:[0,0]),null!=(o=this.delegate)&&"function"==typeof o.compositionDidLoadSnapshot?o.compositionDidLoadSnapshot():void 0},d.prototype.insertText=function(t,e){var n,i,o,r;return r=(null!=e?e:{updatePosition:!0}).updatePosition,i=this.getSelectedRange(),this.setDocument(this.document.insertTextAtRange(t,i)),o=i[0],n=o+t.getLength(),r&&this.setSelection(n),this.notifyDelegateOfInsertionAtRange([o,n])},d.prototype.insertBlock=function(t){var n;return null==t&&(t=new e.Block),n=new e.Document([t]),this.insertDocument(n)},d.prototype.insertDocument=function(t){var n,i,o;return null==t&&(t=new e.Document),i=this.getSelectedRange(),this.setDocument(this.document.insertDocumentAtRange(t,i)),o=i[0],n=o+t.getLength(),this.setSelection(n),this.notifyDelegateOfInsertionAtRange([o,n])},d.prototype.insertString=function(t,n){var i,o;return i=this.getCurrentTextAttributes(),o=e.Text.textForStringWithAttributes(t,i),this.insertText(o,n)},d.prototype.insertBlockBreak=function(){var t,e,n;return e=this.getSelectedRange(),this.setDocument(this.document.insertBlockBreakAtRange(e)),n=e[0],t=n+1,this.setSelection(t),this.notifyDelegateOfInsertionAtRange([n,t])},d.prototype.insertLineBreak=function(){var t,n;return n=new e.LineBreakInsertion(this),n.shouldDecreaseListLevel()?(this.decreaseListLevel(),this.setSelection(n.startPosition)):n.shouldPrependListItem()?(t=new e.Document([n.block.copyWithoutText()]),this.insertDocument(t)):n.shouldInsertBlockBreak()?this.insertBlockBreak():n.shouldRemoveLastBlockAttribute()?this.removeLastBlockAttribute():n.shouldBreakFormattedBlock()?this.breakFormattedBlock(n):this.insertString("\n")},d.prototype.insertHTML=function(t){var n,i,o,r;return n=e.Document.fromHTML(t),o=this.getSelectedRange(),this.setDocument(this.document.mergeDocumentAtRange(n,o)),r=o[0],i=r+n.getLength()-1,this.setSelection(i),this.notifyDelegateOfInsertionAtRange([r,i])},d.prototype.replaceHTML=function(t){var n,i,o;return n=e.Document.fromHTML(t).copyUsingObjectsFromDocument(this.document),i=this.getLocationRange({strict:!1}),o=this.document.rangeFromLocationRange(i),this.setDocument(n),this.setSelection(o)},d.prototype.insertFile=function(t){return this.insertFiles([t])},d.prototype.insertFiles=function(t){var n,i,o,r,s,a;for(i=[],r=0,s=t.length;s>r;r++)o=t[r],(null!=(a=this.delegate)?a.compositionShouldAcceptFile(o):void 0)&&(n=e.Attachment.attachmentForFile(o),i.push(n));return this.insertAttachments(i)},d.prototype.insertAttachment=function(t){return this.insertAttachments([t])},d.prototype.insertAttachments=function(t){var n,i,o,r,s,a,u,c,l;for(c=new e.Text,r=0,s=t.length;s>r;r++)n=t[r],l=n.getType(),a=null!=(u=e.config.attachments[l])?u.presentation:void 0,o=this.getCurrentTextAttributes(),a&&(o.presentation=a),i=e.Text.textForAttachmentWithAttributes(n,o),c=c.appendText(i);return this.insertText(c)},d.prototype.shouldManageDeletingInDirection=function(t){var e;if(e=this.getLocationRange(),u(e)){if("backward"===t&&0===e[0].offset)return!0;if(this.shouldManageMovingCursorInDirection(t))return!0}else if(e[0].index!==e[1].index)return!0;return!1},d.prototype.deleteInDirection=function(t,e){var n,i,o,r,s,a,c,l;return r=(null!=e?e:{}).length,s=this.getLocationRange(),a=this.getSelectedRange(),c=u(a),c?o="backward"===t&&0===s[0].offset:l=s[0].index!==s[1].index,o&&this.canDecreaseBlockAttributeLevel()&&(i=this.getBlock(),i.isListItem()?this.decreaseListLevel():this.decreaseBlockAttributeLevel(),this.setSelection(a[0]),i.isEmpty())?!1:(c&&(a=this.getExpandedRangeInDirection(t,{length:r}),"backward"===t&&(n=this.getAttachmentAtRange(a))),n?(this.editAttachment(n),!1):(this.setDocument(this.document.removeTextAtRange(a)),this.setSelection(a[0]),o||l?!1:void 0))},d.prototype.moveTextFromRange=function(t){var e;return e=this.getSelectedRange()[0],this.setDocument(this.document.moveTextFromRangeToPosition(t,e)),this.setSelection(e)},d.prototype.removeAttachment=function(t){var e;return(e=this.document.getRangeOfAttachment(t))?(this.stopEditingAttachment(),this.setDocument(this.document.removeTextAtRange(e)),this.setSelection(e[0])):void 0},d.prototype.removeLastBlockAttribute=function(){var t,e,n,i;return n=this.getSelectedRange(),i=n[0],e=n[1],t=this.document.getBlockAtPosition(e),this.removeCurrentAttribute(t.getLastAttribute()),this.setSelection(i)},f=" ",d.prototype.insertPlaceholder=function(){return this.placeholderPosition=this.getPosition(),this.insertString(f)},d.prototype.selectPlaceholder=function(){return null!=this.placeholderPosition?(this.setSelectedRange([this.placeholderPosition,this.placeholderPosition+f.length]),this.getSelectedRange()):void 0},d.prototype.forgetPlaceholder=function(){return this.placeholderPosition=null},d.prototype.hasCurrentAttribute=function(t){var e;return e=this.currentAttributes[t],null!=e&&e!==!1},d.prototype.toggleCurrentAttribute=function(t){var e;return(e=!this.currentAttributes[t])?this.setCurrentAttribute(t,e):this.removeCurrentAttribute(t)},d.prototype.canSetCurrentAttribute=function(t){return o(t)?this.canSetCurrentBlockAttribute(t):this.canSetCurrentTextAttribute(t)},d.prototype.canSetCurrentTextAttribute=function(){var t,e,n,i,o;if(e=this.getSelectedDocument()){for(o=e.getAttachments(),n=0,i=o.length;i>n;n++)if(t=o[n],!t.hasContent())return!1;return!0}},d.prototype.canSetCurrentBlockAttribute=function(){var t;if(t=this.getBlock())return!t.isTerminalBlock()},d.prototype.setCurrentAttribute=function(t,e){return o(t)?this.setBlockAttribute(t,e):(this.setTextAttribute(t,e),this.currentAttributes[t]=e,this.notifyDelegateOfCurrentAttributesChange())},d.prototype.setTextAttribute=function(t,n){var i,o,r,s;if(o=this.getSelectedRange())return r=o[0],i=o[1],r!==i?this.setDocument(this.document.addAttributeAtRange(t,n,o)):"href"===t?(s=e.Text.textForStringWithAttributes(n,{href:n}),this.insertText(s)):void 0},d.prototype.setBlockAttribute=function(t,e){var n,i;if(i=this.getSelectedRange())return this.canSetCurrentAttribute(t)?(n=this.getBlock(),this.setDocument(this.document.applyBlockAttributeAtRange(t,e,i)),this.setSelection(i)):void 0},d.prototype.removeCurrentAttribute=function(t){return o(t)?(this.removeBlockAttribute(t),this.updateCurrentAttributes()):(this.removeTextAttribute(t),delete this.currentAttributes[t],this.notifyDelegateOfCurrentAttributesChange())},d.prototype.removeTextAttribute=function(t){var e;if(e=this.getSelectedRange())return this.setDocument(this.document.removeAttributeAtRange(t,e))},d.prototype.removeBlockAttribute=function(t){var e;if(e=this.getSelectedRange())return this.setDocument(this.document.removeAttributeAtRange(t,e))},d.prototype.canDecreaseNestingLevel=function(){var t;return(null!=(t=this.getBlock())?t.getNestingLevel():void 0)>0},d.prototype.canIncreaseNestingLevel=function(){var e,n,i;if(e=this.getBlock())return(null!=(i=o(e.getLastNestableAttribute()))?i.listAttribute:0)?(n=this.getPreviousBlock())?t(n.getListItemAttributes(),e.getListItemAttributes()):void 0:e.getNestingLevel()>0},d.prototype.decreaseNestingLevel=function(){var t;if(t=this.getBlock())return this.setDocument(this.document.replaceBlock(t,t.decreaseNestingLevel()))},d.prototype.increaseNestingLevel=function(){var t;if(t=this.getBlock())return this.setDocument(this.document.replaceBlock(t,t.increaseNestingLevel()))},d.prototype.canDecreaseBlockAttributeLevel=function(){var t;return(null!=(t=this.getBlock())?t.getAttributeLevel():void 0)>0},d.prototype.decreaseBlockAttributeLevel=function(){var t,e;return(t=null!=(e=this.getBlock())?e.getLastAttribute():void 0)?this.removeCurrentAttribute(t):void 0},d.prototype.decreaseListLevel=function(){var t,e,n,i,o,r;for(r=this.getSelectedRange()[0],o=this.document.locationFromPosition(r).index,n=o,t=this.getBlock().getAttributeLevel();(e=this.document.getBlockAtIndex(n+1))&&e.isListItem()&&e.getAttributeLevel()>t;)n++;return r=this.document.positionFromLocation({index:o,offset:0}),i=this.document.positionFromLocation({index:n,offset:0}),this.setDocument(this.document.removeLastListAttributeAtRange([r,i]))},d.prototype.updateCurrentAttributes=function(){var t,e,n,o,r,s;if(s=this.getSelectedRange({ignoreLock:!0})){for(e=this.document.getCommonAttributesAtRange(s),r=i(),n=0,o=r.length;o>n;n++)t=r[n],e[t]||this.canSetCurrentAttribute(t)||(e[t]=!1);if(!a(e,this.currentAttributes))return this.currentAttributes=e,this.notifyDelegateOfCurrentAttributesChange()}},d.prototype.getCurrentAttributes=function(){return n.call({},this.currentAttributes)},d.prototype.getCurrentTextAttributes=function(){var t,e,n,i;t={},n=this.currentAttributes;for(e in n)i=n[e],i!==!1&&r(e)&&(t[e]=i);return t},d.prototype.freezeSelection=function(){return this.setCurrentAttribute("frozen",!0)},d.prototype.thawSelection=function(){return this.removeCurrentAttribute("frozen")},d.prototype.hasFrozenSelection=function(){return this.hasCurrentAttribute("frozen")},d.proxyMethod("getSelectionManager().getPointRange"),d.proxyMethod("getSelectionManager().setLocationRangeFromPointRange"),d.proxyMethod("getSelectionManager().createLocationRangeFromDOMRange"),d.proxyMethod("getSelectionManager().locationIsCursorTarget"),d.proxyMethod("getSelectionManager().selectionIsExpanded"),d.proxyMethod("delegate?.getSelectionManager"),d.prototype.setSelection=function(t){var e,n;return e=this.document.locationRangeFromRange(t),null!=(n=this.delegate)?n.compositionDidRequestChangingSelectionToLocationRange(e):void 0},d.prototype.getSelectedRange=function(){var t;return(t=this.getLocationRange())?this.document.rangeFromLocationRange(t):void 0},d.prototype.setSelectedRange=function(t){var e;return e=this.document.locationRangeFromRange(t),this.getSelectionManager().setLocationRange(e)},d.prototype.getPosition=function(){var t;return(t=this.getLocationRange())?this.document.positionFromLocation(t[0]):void 0},d.prototype.getLocationRange=function(t){var e,n;return null!=(e=null!=(n=this.targetLocationRange)?n:this.getSelectionManager().getLocationRange(t))?e:s({index:0,offset:0})},d.prototype.withTargetLocationRange=function(t,e){var n;this.targetLocationRange=t;try{n=e()}finally{this.targetLocationRange=null}return n},d.prototype.withTargetRange=function(t,e){var n;return n=this.document.locationRangeFromRange(t),this.withTargetLocationRange(n,e)},d.prototype.withTargetDOMRange=function(t,e){var n;return n=this.createLocationRangeFromDOMRange(t,{strict:!1}),this.withTargetLocationRange(n,e)},d.prototype.getExpandedRangeInDirection=function(t,e){var n,i,o,r;return i=(null!=e?e:{}).length,o=this.getSelectedRange(),r=o[0],n=o[1],"backward"===t?i?r-=i:r=this.translateUTF16PositionFromOffset(r,-1):i?n+=i:n=this.translateUTF16PositionFromOffset(n,1),s([r,n])},d.prototype.shouldManageMovingCursorInDirection=function(t){var e;return this.editingAttachment?!0:(e=this.getExpandedRangeInDirection(t),null!=this.getAttachmentAtRange(e))},d.prototype.moveCursorInDirection=function(t){var e,n,i,o;return this.editingAttachment?i=this.document.getRangeOfAttachment(this.editingAttachment):(o=this.getSelectedRange(),i=this.getExpandedRangeInDirection(t),n=!c(o,i)),this.setSelectedRange("backward"===t?i[0]:i[1]),n&&(e=this.getAttachmentAtRange(i))?this.editAttachment(e):void 0},d.prototype.expandSelectionInDirection=function(t,e){var n,i;return n=(null!=e?e:{}).length,i=this.getExpandedRangeInDirection(t,{length:n}),this.setSelectedRange(i)},d.prototype.expandSelectionForEditing=function(){return this.hasCurrentAttribute("href")?this.expandSelectionAroundCommonAttribute("href"):void 0},d.prototype.expandSelectionAroundCommonAttribute=function(t){var e,n;return e=this.getPosition(),n=this.document.getRangeOfCommonAttributeAtPosition(t,e),this.setSelectedRange(n)},d.prototype.selectionContainsAttachments=function(){var t;return(null!=(t=this.getSelectedAttachments())?t.length:void 0)>0},d.prototype.selectionIsInCursorTarget=function(){return this.editingAttachment||this.positionIsCursorTarget(this.getPosition())},d.prototype.positionIsCursorTarget=function(t){var e;return(e=this.document.locationFromPosition(t))?this.locationIsCursorTarget(e):void 0},d.prototype.positionIsBlockBreak=function(t){var e;return null!=(e=this.document.getPieceAtPosition(t))?e.isBlockBreak():void 0},d.prototype.getSelectedDocument=function(){var t;return(t=this.getSelectedRange())?this.document.getDocumentAtRange(t):void 0},d.prototype.getSelectedAttachments=function(){var t;return null!=(t=this.getSelectedDocument())?t.getAttachments():void 0},d.prototype.getAttachments=function(){return this.attachments.slice(0)},d.prototype.refreshAttachments=function(){var t,e,n,i,o,r,s,a,u,c,h,p;for(n=this.document.getAttachments(),a=l(this.attachments,n),t=a.added,h=a.removed,this.attachments=n,i=0,r=h.length;r>i;i++)e=h[i],e.delegate=null,null!=(u=this.delegate)&&"function"==typeof u.compositionDidRemoveAttachment&&u.compositionDidRemoveAttachment(e);for(p=[],o=0,s=t.length;s>o;o++)e=t[o],e.delegate=this,p.push(null!=(c=this.delegate)&&"function"==typeof c.compositionDidAddAttachment?c.compositionDidAddAttachment(e):void 0);return p},d.prototype.attachmentDidChangeAttributes=function(t){var e;return this.revision++,null!=(e=this.delegate)&&"function"==typeof e.compositionDidEditAttachment?e.compositionDidEditAttachment(t):void 0},d.prototype.attachmentDidChangePreviewURL=function(t){var e;return this.revision++,null!=(e=this.delegate)&&"function"==typeof e.compositionDidChangeAttachmentPreviewURL?e.compositionDidChangeAttachmentPreviewURL(t):void 0},d.prototype.editAttachment=function(t,e){var n;if(t!==this.editingAttachment)return this.stopEditingAttachment(),this.editingAttachment=t,null!=(n=this.delegate)&&"function"==typeof n.compositionDidStartEditingAttachment?n.compositionDidStartEditingAttachment(this.editingAttachment,e):void 0},d.prototype.stopEditingAttachment=function(){var t;if(this.editingAttachment)return null!=(t=this.delegate)&&"function"==typeof t.compositionDidStopEditingAttachment&&t.compositionDidStopEditingAttachment(this.editingAttachment),this.editingAttachment=null},d.prototype.updateAttributesForAttachment=function(t,e){return this.setDocument(this.document.updateAttributesForAttachment(t,e))},d.prototype.removeAttributeForAttachment=function(t,e){return this.setDocument(this.document.removeAttributeForAttachment(t,e))},d.prototype.breakFormattedBlock=function(t){var n,i,o,r,s;return i=t.document,n=t.block,r=t.startPosition,s=[r-1,r],n.getBlockBreakPosition()===t.startLocation.offset?(n.breaksOnReturn()&&"\n"===t.nextCharacter?r+=1:i=i.removeTextAtRange(s),s=[r,r]):"\n"===t.nextCharacter?"\n"===t.previousCharacter?s=[r-1,r+1]:(s=[r,r+1],r+=1):t.startLocation.offset-1!==0&&(r+=1),o=new e.Document([n.removeLastAttribute().copyWithoutText()]),this.setDocument(i.insertDocumentAtRange(o,s)),this.setSelection(r)},d.prototype.getPreviousBlock=function(){var t,e;return(e=this.getLocationRange())&&(t=e[0].index,t>0)?this.document.getBlockAtIndex(t-1):void 0},d.prototype.getBlock=function(){var t;return(t=this.getLocationRange())?this.document.getBlockAtIndex(t[0].index):void 0},d.prototype.getAttachmentAtRange=function(t){var n;return n=this.document.getDocumentAtRange(t),n.toString()===e.OBJECT_REPLACEMENT_CHARACTER+"\n"?n.getAttachments()[0]:void 0},d.prototype.notifyDelegateOfCurrentAttributesChange=function(){var t;return null!=(t=this.delegate)&&"function"==typeof t.compositionDidChangeCurrentAttributes?t.compositionDidChangeCurrentAttributes(this.currentAttributes):void 0},d.prototype.notifyDelegateOfInsertionAtRange=function(t){var e;return null!=(e=this.delegate)&&"function"==typeof e.compositionDidPerformInsertionAtRange?e.compositionDidPerformInsertionAtRange(t):void 0},d.prototype.translateUTF16PositionFromOffset=function(t,e){var n,i;return i=this.document.toUTF16String(),n=i.offsetFromUCS2Offset(t),i.offsetToUCS2Offset(n+e)},d}(e.BasicObject)}.call(this),function(){var t=function(t,e){function i(){this.constructor=t}for(var o in e)n.call(e,o)&&(t[o]=e[o]);return i.prototype=e.prototype,t.prototype=new i,t.__super__=e.prototype,t},n={}.hasOwnProperty;e.UndoManager=function(e){function n(t){this.composition=t,this.undoEntries=[],this.redoEntries=[]}var i;return t(n,e),n.prototype.recordUndoEntry=function(t,e){var n,o,r,s,a;return s=null!=e?e:{},o=s.context,n=s.consolidatable,r=this.undoEntries.slice(-1)[0],n&&i(r,t,o)?void 0:(a=this.createEntry({description:t,context:o}),this.undoEntries.push(a),this.redoEntries=[])},n.prototype.undo=function(){var t,e;return(e=this.undoEntries.pop())?(t=this.createEntry(e),this.redoEntries.push(t),this.composition.loadSnapshot(e.snapshot)):void 0},n.prototype.redo=function(){var t,e;return(t=this.redoEntries.pop())?(e=this.createEntry(t),this.undoEntries.push(e),this.composition.loadSnapshot(t.snapshot)):void 0},n.prototype.canUndo=function(){return this.undoEntries.length>0},n.prototype.canRedo=function(){return this.redoEntries.length>0},n.prototype.createEntry=function(t){var e,n,i;return i=null!=t?t:{},n=i.description,e=i.context,{description:null!=n?n.toString():void 0,context:JSON.stringify(e),snapshot:this.composition.getSnapshot()}},i=function(t,e,n){return(null!=t?t.description:void 0)===(null!=e?e.toString():void 0)&&(null!=t?t.context:void 0)===JSON.stringify(n)},n}(e.BasicObject)}.call(this),function(){var t;e.attachmentGalleryFilter=function(e){var n;return n=new t(e),n.perform(),n.getSnapshot()},t=function(){function t(t){this.document=t.document,this.selectedRange=t.selectedRange}var e,n,i;return e="attachmentGallery",n="presentation",i="gallery",t.prototype.perform=function(){return this.removeBlockAttribute(),this.applyBlockAttribute()},t.prototype.getSnapshot=function(){return{document:this.document,selectedRange:this.selectedRange}},t.prototype.removeBlockAttribute=function(){var t,n,i,o,r;for(o=this.findRangesOfBlocks(),r=[],t=0,n=o.length;n>t;t++)i=o[t],r.push(this.document=this.document.removeAttributeAtRange(e,i));return r},t.prototype.applyBlockAttribute=function(){var t,n,i,o,r,s;for(i=0,r=this.findRangesOfPieces(),s=[],t=0,n=r.length;n>t;t++)o=r[t],o[1]-o[0]>1&&(o[0]+=i,o[1]+=i,"\n"!==this.document.getCharacterAtPosition(o[1])&&(this.document=this.document.insertBlockBreakAtRange(o[1]),o[1]n;n++)e=t[n],this.manageAttachment(e)}return t(i,n),i.prototype.getAttachments=function(){var t,e,n,i;n=this.managedAttachments,i=[];for(e in n)t=n[e],i.push(t);return i},i.prototype.manageAttachment=function(t){var n,i;return null!=(n=this.managedAttachments)[i=t.id]?n[i]:n[i]=new e.ManagedAttachment(this,t)},i.prototype.attachmentIsManaged=function(t){return t.id in this.managedAttachments},i.prototype.requestRemovalOfAttachment=function(t){var e;return this.attachmentIsManaged(t)&&null!=(e=this.delegate)&&"function"==typeof e.attachmentManagerDidRequestRemovalOfAttachment?e.attachmentManagerDidRequestRemovalOfAttachment(t):void 0},i.prototype.unmanageAttachment=function(t){var e;return e=this.managedAttachments[t.id],delete this.managedAttachments[t.id],e},i}(e.BasicObject)}.call(this),function(){var t,n,i,o,r,s,a,u,c,l,h;t=e.elementContainsNode,n=e.findChildIndexOfNode,r=e.nodeIsBlockStart,s=e.nodeIsBlockStartComment,o=e.nodeIsBlockContainer,a=e.nodeIsCursorTarget,u=e.nodeIsEmptyTextNode,c=e.nodeIsTextNode,i=e.nodeIsAttachmentElement,l=e.tagName,h=e.walkTree,e.LocationMapper=function(){function e(t){this.element=t}var p,d,f,g;return e.prototype.findLocationFromContainerAndOffset=function(e,i,o){var s,u,l,p,g,m,v;for(m=(null!=o?o:{strict:!0}).strict,u=0,l=!1,p={index:0,offset:0},(s=this.findAttachmentElementParentForNode(e))&&(e=s.parentNode,i=n(s)),v=h(this.element,{usingFilter:f});v.nextNode();){if(g=v.currentNode,g===e&&c(e)){a(g)||(p.offset+=i); break}if(g.parentNode===e){if(u++===i)break}else if(!t(e,g)&&u>0)break;r(g,{strict:m})?(l&&p.index++,p.offset=0,l=!0):p.offset+=d(g)}return p},e.prototype.findContainerAndOffsetFromLocation=function(t){var e,i,s,u,l;if(0===t.index&&0===t.offset){for(e=this.element,u=0;e.firstChild;)if(e=e.firstChild,o(e)){u=1;break}return[e,u]}if(l=this.findNodeAndOffsetFromLocation(t),i=l[0],s=l[1],i){if(c(i))0===d(i)?(e=i.parentNode.parentNode,u=n(i.parentNode),a(i,{name:"right"})&&u++):(e=i,u=t.offset-s);else{if(e=i.parentNode,!r(i.previousSibling)&&!o(e))for(;i===e.lastChild&&(i=e,e=e.parentNode,!o(e)););u=n(i),0!==t.offset&&u++}return[e,u]}},e.prototype.findNodeAndOffsetFromLocation=function(t){var e,n,i,o,r,s,u,l;for(u=0,l=this.getSignificantNodesForIndex(t.index),n=0,i=l.length;i>n;n++){if(e=l[n],o=d(e),t.offset<=u+o)if(c(e)){if(r=e,s=u,t.offset===s&&a(r))break}else r||(r=e,s=u);if(u+=o,u>t.offset)break}return[r,s]},e.prototype.findAttachmentElementParentForNode=function(t){for(;t&&t!==this.element;){if(i(t))return t;t=t.parentNode}},e.prototype.getSignificantNodesForIndex=function(t){var e,n,i,o,r;for(i=[],r=h(this.element,{usingFilter:p}),o=!1;r.nextNode();)if(n=r.currentNode,s(n)){if("undefined"!=typeof e&&null!==e?e++:e=0,e===t)o=!0;else if(o)break}else o&&i.push(n);return i},d=function(t){var e;return t.nodeType===Node.TEXT_NODE?a(t)?0:(e=t.textContent,e.length):"br"===l(t)||i(t)?1:0},p=function(t){return g(t)===NodeFilter.FILTER_ACCEPT?f(t):NodeFilter.FILTER_REJECT},g=function(t){return u(t)?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT},f=function(t){return i(t.parentNode)?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT},e}()}.call(this),function(){var t,n,i=[].slice;t=e.getDOMRange,n=e.setDOMRange,e.PointMapper=function(){function e(){}return e.prototype.createDOMRangeFromPoint=function(e){var i,o,r,s,a,u,c,l;if(c=e.x,l=e.y,document.caretPositionFromPoint)return a=document.caretPositionFromPoint(c,l),r=a.offsetNode,o=a.offset,i=document.createRange(),i.setStart(r,o),i;if(document.caretRangeFromPoint)return document.caretRangeFromPoint(c,l);if(document.body.createTextRange){s=t();try{u=document.body.createTextRange(),u.moveToPoint(c,l),u.select()}catch(h){}return i=t(),n(s),i}},e.prototype.getClientRectsForDOMRange=function(t){var e,n,o;return n=i.call(t.getClientRects()),o=n[0],e=n[n.length-1],[o,e]},e}()}.call(this),function(){var t,n=function(t,e){return function(){return t.apply(e,arguments)}},i=function(t,e){function n(){this.constructor=t}for(var i in e)o.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},o={}.hasOwnProperty,r=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=e.getDOMRange,e.SelectionChangeObserver=function(e){function o(){this.run=n(this.run,this),this.update=n(this.update,this),this.selectionManagers=[]}var s;return i(o,e),o.prototype.start=function(){return this.started?void 0:(this.started=!0,"onselectionchange"in document?document.addEventListener("selectionchange",this.update,!0):this.run())},o.prototype.stop=function(){return this.started?(this.started=!1,document.removeEventListener("selectionchange",this.update,!0)):void 0},o.prototype.registerSelectionManager=function(t){return r.call(this.selectionManagers,t)<0?(this.selectionManagers.push(t),this.start()):void 0},o.prototype.unregisterSelectionManager=function(t){var e;return this.selectionManagers=function(){var n,i,o,r;for(o=this.selectionManagers,r=[],n=0,i=o.length;i>n;n++)e=o[n],e!==t&&r.push(e);return r}.call(this),0===this.selectionManagers.length?this.stop():void 0},o.prototype.notifySelectionManagersOfSelectionChange=function(){var t,e,n,i,o;for(n=this.selectionManagers,i=[],t=0,e=n.length;e>t;t++)o=n[t],i.push(o.selectionDidChange());return i},o.prototype.update=function(){var e;return e=t(),s(e,this.domRange)?void 0:(this.domRange=e,this.notifySelectionManagersOfSelectionChange())},o.prototype.reset=function(){return this.domRange=null,this.update()},o.prototype.run=function(){return this.started?(this.update(),requestAnimationFrame(this.run)):void 0},s=function(t,e){return(null!=t?t.startContainer:void 0)===(null!=e?e.startContainer:void 0)&&(null!=t?t.startOffset:void 0)===(null!=e?e.startOffset:void 0)&&(null!=t?t.endContainer:void 0)===(null!=e?e.endContainer:void 0)&&(null!=t?t.endOffset:void 0)===(null!=e?e.endOffset:void 0)},o}(e.BasicObject),null==e.selectionChangeObserver&&(e.selectionChangeObserver=new e.SelectionChangeObserver)}.call(this),function(){var t,n,i,o,r,s,a,u,c,l,h=function(t,e){return function(){return t.apply(e,arguments)}},p=function(t,e){function n(){this.constructor=t}for(var i in e)d.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},d={}.hasOwnProperty;i=e.getDOMSelection,n=e.getDOMRange,l=e.setDOMRange,t=e.elementContainsNode,s=e.nodeIsCursorTarget,r=e.innerElementIsActive,o=e.handleEvent,a=e.normalizeRange,u=e.rangeIsCollapsed,c=e.rangesAreEqual,e.SelectionManager=function(d){function f(t){this.element=t,this.selectionDidChange=h(this.selectionDidChange,this),this.didMouseDown=h(this.didMouseDown,this),this.locationMapper=new e.LocationMapper(this.element),this.pointMapper=new e.PointMapper,this.lockCount=0,o("mousedown",{onElement:this.element,withCallback:this.didMouseDown})}return p(f,d),f.prototype.getLocationRange=function(t){var e,i;return null==t&&(t={}),e=t.strict===!1?this.createLocationRangeFromDOMRange(n(),{strict:!1}):t.ignoreLock?this.currentLocationRange:null!=(i=this.lockedLocationRange)?i:this.currentLocationRange},f.prototype.setLocationRange=function(t){var e;if(!this.lockedLocationRange)return t=a(t),(e=this.createDOMRangeFromLocationRange(t))?(l(e),this.updateCurrentLocationRange(t)):void 0},f.prototype.setLocationRangeFromPointRange=function(t){var e,n;return t=a(t),n=this.getLocationAtPoint(t[0]),e=this.getLocationAtPoint(t[1]),this.setLocationRange([n,e])},f.prototype.getClientRectAtLocationRange=function(t){var e;return(e=this.createDOMRangeFromLocationRange(t))?this.getClientRectsForDOMRange(e)[1]:void 0},f.prototype.locationIsCursorTarget=function(t){var e,n,i;return i=this.findNodeAndOffsetFromLocation(t),e=i[0],n=i[1],s(e)},f.prototype.lock=function(){return 0===this.lockCount++?(this.updateCurrentLocationRange(),this.lockedLocationRange=this.getLocationRange()):void 0},f.prototype.unlock=function(){var t;return 0===--this.lockCount&&(t=this.lockedLocationRange,this.lockedLocationRange=null,null!=t)?this.setLocationRange(t):void 0},f.prototype.clearSelection=function(){var t;return null!=(t=i())?t.removeAllRanges():void 0},f.prototype.selectionIsCollapsed=function(){var t;return(null!=(t=n())?t.collapsed:void 0)===!0},f.prototype.selectionIsExpanded=function(){return!this.selectionIsCollapsed()},f.prototype.createLocationRangeFromDOMRange=function(t,e){var n,i;if(null!=t&&this.domRangeWithinElement(t)&&(i=this.findLocationFromContainerAndOffset(t.startContainer,t.startOffset,e)))return t.collapsed||(n=this.findLocationFromContainerAndOffset(t.endContainer,t.endOffset,e)),a([i,n])},f.proxyMethod("locationMapper.findLocationFromContainerAndOffset"),f.proxyMethod("locationMapper.findContainerAndOffsetFromLocation"),f.proxyMethod("locationMapper.findNodeAndOffsetFromLocation"),f.proxyMethod("pointMapper.createDOMRangeFromPoint"),f.proxyMethod("pointMapper.getClientRectsForDOMRange"),f.prototype.didMouseDown=function(){return this.pauseTemporarily()},f.prototype.pauseTemporarily=function(){var e,n,i,r;return this.paused=!0,n=function(e){return function(){var n,o,s;for(e.paused=!1,clearTimeout(r),o=0,s=i.length;s>o;o++)n=i[o],n.destroy();return t(document,e.element)?e.selectionDidChange():void 0}}(this),r=setTimeout(n,200),i=function(){var t,i,r,s;for(r=["mousemove","keydown"],s=[],t=0,i=r.length;i>t;t++)e=r[t],s.push(o(e,{onElement:document,withCallback:n}));return s}()},f.prototype.selectionDidChange=function(){return this.paused||r(this.element)?void 0:this.updateCurrentLocationRange()},f.prototype.updateCurrentLocationRange=function(t){var e;return(null!=t?t:t=this.createLocationRangeFromDOMRange(n()))&&!c(t,this.currentLocationRange)?(this.currentLocationRange=t,null!=(e=this.delegate)&&"function"==typeof e.locationRangeDidChange?e.locationRangeDidChange(this.currentLocationRange.slice(0)):void 0):void 0},f.prototype.createDOMRangeFromLocationRange=function(t){var e,n,i,o;return i=this.findContainerAndOffsetFromLocation(t[0]),n=u(t)?i:null!=(o=this.findContainerAndOffsetFromLocation(t[1]))?o:i,null!=i&&null!=n?(e=document.createRange(),e.setStart.apply(e,i),e.setEnd.apply(e,n),e):void 0},f.prototype.getLocationAtPoint=function(t){var e,n;return(e=this.createDOMRangeFromPoint(t))&&null!=(n=this.createLocationRangeFromDOMRange(e))?n[0]:void 0},f.prototype.domRangeWithinElement=function(e){return e.collapsed?t(this.element,e.startContainer):t(this.element,e.startContainer)&&t(this.element,e.endContainer)},f}(e.BasicObject)}.call(this),function(){var t,n,i,o,r=function(t,e){function n(){this.constructor=t}for(var i in e)s.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},s={}.hasOwnProperty,a=[].slice;i=e.rangeIsCollapsed,o=e.rangesAreEqual,n=e.objectsAreEqual,t=e.getBlockConfig,e.EditorController=function(s){function u(t){var n,i;this.editorElement=t.editorElement,n=t.document,i=t.html,this.selectionManager=new e.SelectionManager(this.editorElement),this.selectionManager.delegate=this,this.composition=new e.Composition,this.composition.delegate=this,this.attachmentManager=new e.AttachmentManager(this.composition.getAttachments()),this.attachmentManager.delegate=this,this.inputController=new(e["Level"+e.config.input.getLevel()+"InputController"])(this.editorElement),this.inputController.delegate=this,this.inputController.responder=this.composition,this.compositionController=new e.CompositionController(this.editorElement,this.composition),this.compositionController.delegate=this,this.toolbarController=new e.ToolbarController(this.editorElement.toolbarElement),this.toolbarController.delegate=this,this.editor=new e.Editor(this.composition,this.selectionManager,this.editorElement),null!=n?this.editor.loadDocument(n):this.editor.loadHTML(i)}var c;return r(u,s),u.prototype.registerSelectionManager=function(){return e.selectionChangeObserver.registerSelectionManager(this.selectionManager)},u.prototype.unregisterSelectionManager=function(){return e.selectionChangeObserver.unregisterSelectionManager(this.selectionManager)},u.prototype.render=function(){return this.compositionController.render()},u.prototype.reparse=function(){return this.composition.replaceHTML(this.editorElement.innerHTML)},u.prototype.compositionDidChangeDocument=function(){return this.notifyEditorElement("document-change"),this.handlingInput?void 0:this.render()},u.prototype.compositionDidChangeCurrentAttributes=function(t){return this.currentAttributes=t,this.toolbarController.updateAttributes(this.currentAttributes),this.updateCurrentActions(),this.notifyEditorElement("attributes-change",{attributes:this.currentAttributes})},u.prototype.compositionDidPerformInsertionAtRange=function(t){return this.pasting?this.pastedRange=t:void 0},u.prototype.compositionShouldAcceptFile=function(t){return this.notifyEditorElement("file-accept",{file:t})},u.prototype.compositionDidAddAttachment=function(t){var e;return e=this.attachmentManager.manageAttachment(t),this.notifyEditorElement("attachment-add",{attachment:e})},u.prototype.compositionDidEditAttachment=function(t){var e;return this.compositionController.rerenderViewForObject(t),e=this.attachmentManager.manageAttachment(t),this.notifyEditorElement("attachment-edit",{attachment:e}),this.notifyEditorElement("change")},u.prototype.compositionDidChangeAttachmentPreviewURL=function(t){return this.compositionController.invalidateViewForObject(t),this.notifyEditorElement("change")},u.prototype.compositionDidRemoveAttachment=function(t){var e;return e=this.attachmentManager.unmanageAttachment(t),this.notifyEditorElement("attachment-remove",{attachment:e})},u.prototype.compositionDidStartEditingAttachment=function(t,e){return this.attachmentLocationRange=this.composition.document.getLocationRangeOfAttachment(t),this.compositionController.installAttachmentEditorForAttachment(t,e),this.selectionManager.setLocationRange(this.attachmentLocationRange)},u.prototype.compositionDidStopEditingAttachment=function(){return this.compositionController.uninstallAttachmentEditor(),this.attachmentLocationRange=null},u.prototype.compositionDidRequestChangingSelectionToLocationRange=function(t){return!this.loadingSnapshot||this.isFocused()?(this.requestedLocationRange=t,this.compositionRevisionWhenLocationRangeRequested=this.composition.revision,this.handlingInput?void 0:this.render()):void 0},u.prototype.compositionWillLoadSnapshot=function(){return this.loadingSnapshot=!0},u.prototype.compositionDidLoadSnapshot=function(){return this.compositionController.refreshViewCache(),this.render(),this.loadingSnapshot=!1},u.prototype.getSelectionManager=function(){return this.selectionManager},u.proxyMethod("getSelectionManager().setLocationRange"),u.proxyMethod("getSelectionManager().getLocationRange"),u.prototype.attachmentManagerDidRequestRemovalOfAttachment=function(t){return this.removeAttachment(t)},u.prototype.compositionControllerWillSyncDocumentView=function(){return this.inputController.editorWillSyncDocumentView(),this.selectionManager.lock(),this.selectionManager.clearSelection()},u.prototype.compositionControllerDidSyncDocumentView=function(){return this.inputController.editorDidSyncDocumentView(),this.selectionManager.unlock(),this.updateCurrentActions(),this.notifyEditorElement("sync")},u.prototype.compositionControllerDidRender=function(){return null!=this.requestedLocationRange&&(this.compositionRevisionWhenLocationRangeRequested===this.composition.revision&&this.selectionManager.setLocationRange(this.requestedLocationRange),this.requestedLocationRange=null,this.compositionRevisionWhenLocationRangeRequested=null),this.renderedCompositionRevision!==this.composition.revision&&(this.runEditorFilters(),this.composition.updateCurrentAttributes(),this.notifyEditorElement("render")),this.renderedCompositionRevision=this.composition.revision},u.prototype.compositionControllerDidFocus=function(){return this.isFocusedInvisibly()&&this.setLocationRange({index:0,offset:0}),this.toolbarController.hideDialog(),this.notifyEditorElement("focus")},u.prototype.compositionControllerDidBlur=function(){return this.notifyEditorElement("blur")},u.prototype.compositionControllerDidSelectAttachment=function(t,e){return this.toolbarController.hideDialog(),this.composition.editAttachment(t,e)},u.prototype.compositionControllerDidRequestDeselectingAttachment=function(t){var e,n;return e=null!=(n=this.attachmentLocationRange)?n:this.composition.document.getLocationRangeOfAttachment(t),this.selectionManager.setLocationRange(e[1])},u.prototype.compositionControllerWillUpdateAttachment=function(t){return this.editor.recordUndoEntry("Edit Attachment",{context:t.id,consolidatable:!0})},u.prototype.compositionControllerDidRequestRemovalOfAttachment=function(t){return this.removeAttachment(t)},u.prototype.inputControllerWillHandleInput=function(){return this.handlingInput=!0,this.requestedRender=!1},u.prototype.inputControllerDidRequestRender=function(){return this.requestedRender=!0},u.prototype.inputControllerDidHandleInput=function(){return this.handlingInput=!1,this.requestedRender?(this.requestedRender=!1,this.render()):void 0},u.prototype.inputControllerDidAllowUnhandledInput=function(){return this.notifyEditorElement("change")},u.prototype.inputControllerDidRequestReparse=function(){return this.reparse()},u.prototype.inputControllerWillPerformTyping=function(){return this.recordTypingUndoEntry()},u.prototype.inputControllerWillPerformFormatting=function(t){return this.recordFormattingUndoEntry(t)},u.prototype.inputControllerWillCutText=function(){return this.editor.recordUndoEntry("Cut")},u.prototype.inputControllerWillPaste=function(t){return this.editor.recordUndoEntry("Paste"),this.pasting=!0,this.notifyEditorElement("before-paste",{paste:t})},u.prototype.inputControllerDidPaste=function(t){return t.range=this.pastedRange,this.pastedRange=null,this.pasting=null,this.notifyEditorElement("paste",{paste:t})},u.prototype.inputControllerWillMoveText=function(){return this.editor.recordUndoEntry("Move")},u.prototype.inputControllerWillAttachFiles=function(){return this.editor.recordUndoEntry("Drop Files")},u.prototype.inputControllerWillPerformUndo=function(){return this.editor.undo()},u.prototype.inputControllerWillPerformRedo=function(){return this.editor.redo()},u.prototype.inputControllerDidReceiveKeyboardCommand=function(t){return this.toolbarController.applyKeyboardCommand(t)},u.prototype.inputControllerDidStartDrag=function(){return this.locationRangeBeforeDrag=this.selectionManager.getLocationRange()},u.prototype.inputControllerDidReceiveDragOverPoint=function(t){return this.selectionManager.setLocationRangeFromPointRange(t)},u.prototype.inputControllerDidCancelDrag=function(){return this.selectionManager.setLocationRange(this.locationRangeBeforeDrag),this.locationRangeBeforeDrag=null},u.prototype.locationRangeDidChange=function(t){return this.composition.updateCurrentAttributes(),this.updateCurrentActions(),this.attachmentLocationRange&&!o(this.attachmentLocationRange,t)&&this.composition.stopEditingAttachment(),this.notifyEditorElement("selection-change")},u.prototype.toolbarDidClickButton=function(){return this.getLocationRange()?void 0:this.setLocationRange({index:0,offset:0})},u.prototype.toolbarDidInvokeAction=function(t){return this.invokeAction(t)},u.prototype.toolbarDidToggleAttribute=function(t){return this.recordFormattingUndoEntry(t),this.composition.toggleCurrentAttribute(t),this.render(),this.selectionFrozen?void 0:this.editorElement.focus()},u.prototype.toolbarDidUpdateAttribute=function(t,e){return this.recordFormattingUndoEntry(t),this.composition.setCurrentAttribute(t,e),this.render(),this.selectionFrozen?void 0:this.editorElement.focus()},u.prototype.toolbarDidRemoveAttribute=function(t){return this.recordFormattingUndoEntry(t),this.composition.removeCurrentAttribute(t),this.render(),this.selectionFrozen?void 0:this.editorElement.focus()},u.prototype.toolbarWillShowDialog=function(){return this.composition.expandSelectionForEditing(),this.freezeSelection()},u.prototype.toolbarDidShowDialog=function(t){return this.notifyEditorElement("toolbar-dialog-show",{dialogName:t})},u.prototype.toolbarDidHideDialog=function(t){return this.thawSelection(),this.editorElement.focus(),this.notifyEditorElement("toolbar-dialog-hide",{dialogName:t})},u.prototype.freezeSelection=function(){return this.selectionFrozen?void 0:(this.selectionManager.lock(),this.composition.freezeSelection(),this.selectionFrozen=!0,this.render())},u.prototype.thawSelection=function(){return this.selectionFrozen?(this.composition.thawSelection(),this.selectionManager.unlock(),this.selectionFrozen=!1,this.render()):void 0},u.prototype.actions={undo:{test:function(){return this.editor.canUndo()},perform:function(){return this.editor.undo()}},redo:{test:function(){return this.editor.canRedo()},perform:function(){return this.editor.redo()}},link:{test:function(){return this.editor.canActivateAttribute("href")}},increaseNestingLevel:{test:function(){return this.editor.canIncreaseNestingLevel()},perform:function(){return this.editor.increaseNestingLevel()&&this.render()}},decreaseNestingLevel:{test:function(){return this.editor.canDecreaseNestingLevel()},perform:function(){return this.editor.decreaseNestingLevel()&&this.render()}},attachFiles:{test:function(){return!0},perform:function(){return e.config.input.pickFiles(this.editor.insertFiles)}}},u.prototype.canInvokeAction=function(t){var e,n;return this.actionIsExternal(t)?!0:!!(null!=(e=this.actions[t])&&null!=(n=e.test)?n.call(this):void 0)},u.prototype.invokeAction=function(t){var e,n;return this.actionIsExternal(t)?this.notifyEditorElement("action-invoke",{actionName:t}):null!=(e=this.actions[t])&&null!=(n=e.perform)?n.call(this):void 0},u.prototype.actionIsExternal=function(t){return/^x-./.test(t)},u.prototype.getCurrentActions=function(){var t,e;e={};for(t in this.actions)e[t]=this.canInvokeAction(t);return e},u.prototype.updateCurrentActions=function(){var t;return t=this.getCurrentActions(),n(t,this.currentActions)?void 0:(this.currentActions=t,this.toolbarController.updateActions(this.currentActions),this.notifyEditorElement("actions-change",{actions:this.currentActions}))},u.prototype.runEditorFilters=function(){var t,e,n,i,o,r,s,a;for(a=this.composition.getSnapshot(),o=this.editor.filters,n=0,i=o.length;i>n;n++)e=o[n],t=a.document,s=a.selectedRange,a=null!=(r=e.call(this.editor,a))?r:{},null==a.document&&(a.document=t),null==a.selectedRange&&(a.selectedRange=s);return c(a,this.composition.getSnapshot())?void 0:this.composition.loadSnapshot(a)},c=function(t,e){return o(t.selectedRange,e.selectedRange)&&t.document.isEqualTo(e.document)},u.prototype.updateInputElement=function(){var t,n;return t=this.compositionController.getSerializableElement(),n=e.serializeToContentType(t,"text/html"),this.editorElement.setInputElementValue(n)},u.prototype.notifyEditorElement=function(t,e){switch(t){case"document-change":this.documentChangedSinceLastRender=!0;break;case"render":this.documentChangedSinceLastRender&&(this.documentChangedSinceLastRender=!1,this.notifyEditorElement("change"));break;case"change":case"attachment-add":case"attachment-edit":case"attachment-remove":this.updateInputElement()}return this.editorElement.notify(t,e)},u.prototype.removeAttachment=function(t){return this.editor.recordUndoEntry("Delete Attachment"),this.composition.removeAttachment(t),this.render()},u.prototype.recordFormattingUndoEntry=function(e){var n,o;return n=t(e),o=this.selectionManager.getLocationRange(),n||!i(o)?this.editor.recordUndoEntry("Formatting",{context:this.getUndoContext(),consolidatable:!0}):void 0},u.prototype.recordTypingUndoEntry=function(){return this.editor.recordUndoEntry("Typing",{context:this.getUndoContext(this.currentAttributes),consolidatable:!0})},u.prototype.getUndoContext=function(){var t;return t=1<=arguments.length?a.call(arguments,0):[],[this.getLocationContext(),this.getTimeContext()].concat(a.call(t))},u.prototype.getLocationContext=function(){var t;return t=this.selectionManager.getLocationRange(),i(t)?t[0].index:t},u.prototype.getTimeContext=function(){return e.config.undoInterval>0?Math.floor((new Date).getTime()/e.config.undoInterval):0},u.prototype.isFocused=function(){var t;return this.editorElement===(null!=(t=this.editorElement.ownerDocument)?t.activeElement:void 0)},u.prototype.isFocusedInvisibly=function(){return this.isFocused()&&!this.getLocationRange()},u}(e.Controller)}.call(this),function(){var t,n,i,o,r,s,a,u=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};n=e.browser,s=e.makeElement,a=e.triggerEvent,o=e.handleEvent,r=e.handleEventOnce,i=e.findClosestElementFromNode,t=e.AttachmentView.attachmentSelector,e.registerElement("trix-editor",function(){var c,l,h,p,d,f,g,m,v;return g=0,l=function(t){return!document.querySelector(":focus")&&t.hasAttribute("autofocus")&&document.querySelector("[autofocus]")===t?t.focus():void 0},m=function(t){return t.hasAttribute("contenteditable")?void 0:(t.setAttribute("contenteditable",""),r("focus",{onElement:t,withCallback:function(){return h(t)}}))},h=function(t){return d(t),v(t)},d=function(t){return("function"==typeof document.queryCommandSupported?document.queryCommandSupported("enableObjectResizing"):void 0)?(document.execCommand("enableObjectResizing",!1,!1),o("mscontrolselect",{onElement:t,preventDefault:!0})):void 0},v=function(){var t;return("function"==typeof document.queryCommandSupported?document.queryCommandSupported("DefaultParagraphSeparator"):void 0)&&(t=e.config.blockAttributes["default"].tagName,"div"===t||"p"===t)?document.execCommand("DefaultParagraphSeparator",!1,t):void 0},c=function(t){return t.hasAttribute("role")?void 0:t.setAttribute("role","textbox")},f=function(t){var e;if(!t.hasAttribute("aria-label")&&!t.hasAttribute("aria-labelledby"))return(e=function(){var e,n,i;return i=function(){var n,i,o,r;for(o=t.labels,r=[],n=0,i=o.length;i>n;n++)e=o[n],e.contains(t)||r.push(e.textContent);return r}(),(n=i.join(" "))?t.setAttribute("aria-label",n):t.removeAttribute("aria-label")})(),o("focus",{onElement:t,withCallback:e})},p=function(){return n.forcesObjectResizing?{display:"inline",width:"auto"}:{display:"inline-block",width:"1px"}}(),{defaultCSS:"%t {\n display: block;\n}\n\n%t:empty:not(:focus)::before {\n content: attr(placeholder);\n color: graytext;\n cursor: text;\n pointer-events: none;\n}\n\n%t a[contenteditable=false] {\n cursor: text;\n}\n\n%t img {\n max-width: 100%;\n height: auto;\n}\n\n%t "+t+" figcaption textarea {\n resize: none;\n}\n\n%t "+t+" figcaption textarea.trix-autoresize-clone {\n position: absolute;\n left: -9999px;\n max-height: 0px;\n}\n\n%t "+t+" figcaption[data-trix-placeholder]:empty::before {\n content: attr(data-trix-placeholder);\n color: graytext;\n}\n\n%t [data-trix-cursor-target] {\n display: "+p.display+" !important;\n width: "+p.width+" !important;\n padding: 0 !important;\n margin: 0 !important;\n border: none !important;\n}\n\n%t [data-trix-cursor-target=left] {\n vertical-align: top !important;\n margin-left: -1px !important;\n}\n\n%t [data-trix-cursor-target=right] {\n vertical-align: bottom !important;\n margin-right: -1px !important;\n}",trixId:{get:function(){return this.hasAttribute("trix-id")?this.getAttribute("trix-id"):(this.setAttribute("trix-id",++g),this.trixId)}},labels:{get:function(){var t,e,n;return e=[],this.id&&this.ownerDocument&&e.push.apply(e,this.ownerDocument.querySelectorAll("label[for='"+this.id+"']")),(t=i(this,{matchingSelector:"label"}))&&((n=t.control)===this||null===n)&&e.push(t),e}},toolbarElement:{get:function(){var t,e,n;return this.hasAttribute("toolbar")?null!=(e=this.ownerDocument)?e.getElementById(this.getAttribute("toolbar")):void 0:this.parentNode?(n="trix-toolbar-"+this.trixId,this.setAttribute("toolbar",n),t=s("trix-toolbar",{id:n}),this.parentNode.insertBefore(t,this),t):void 0}},inputElement:{get:function(){var t,e,n;return this.hasAttribute("input")?null!=(n=this.ownerDocument)?n.getElementById(this.getAttribute("input")):void 0:this.parentNode?(e="trix-input-"+this.trixId,this.setAttribute("input",e),t=s("input",{type:"hidden",id:e}),this.parentNode.insertBefore(t,this.nextElementSibling),t):void 0}},editor:{get:function(){var t;return null!=(t=this.editorController)?t.editor:void 0}},name:{get:function(){var t;return null!=(t=this.inputElement)?t.name:void 0}},value:{get:function(){var t;return null!=(t=this.inputElement)?t.value:void 0},set:function(t){var e;return this.defaultValue=t,null!=(e=this.editor)?e.loadHTML(this.defaultValue):void 0}},notify:function(t,e){return this.editorController?a("trix-"+t,{onElement:this,attributes:e}):void 0},setInputElementValue:function(t){var e;return null!=(e=this.inputElement)?e.value=t:void 0},initialize:function(){return this.hasAttribute("data-trix-internal")?void 0:(m(this),c(this),f(this))},connect:function(){return this.hasAttribute("data-trix-internal")?void 0:(this.editorController||(a("trix-before-initialize",{onElement:this}),this.editorController=new e.EditorController({editorElement:this,html:this.defaultValue=this.value}),requestAnimationFrame(function(t){return function(){return a("trix-initialize",{onElement:t})}}(this))),this.editorController.registerSelectionManager(),this.registerResetListener(),this.registerClickListener(),l(this))},disconnect:function(){var t;return null!=(t=this.editorController)&&t.unregisterSelectionManager(),this.unregisterResetListener(),this.unregisterClickListener()},registerResetListener:function(){return this.resetListener=this.resetBubbled.bind(this),window.addEventListener("reset",this.resetListener,!1)},unregisterResetListener:function(){return window.removeEventListener("reset",this.resetListener,!1)},registerClickListener:function(){return this.clickListener=this.clickBubbled.bind(this),window.addEventListener("click",this.clickListener,!1)},unregisterClickListener:function(){return window.removeEventListener("click",this.clickListener,!1)},resetBubbled:function(t){var e;if(!t.defaultPrevented&&t.target===(null!=(e=this.inputElement)?e.form:void 0))return this.reset()},clickBubbled:function(t){var e;if(!(t.defaultPrevented||this.contains(t.target)||!(e=i(t.target,{matchingSelector:"label"}))||u.call(this.labels,e)<0))return this.focus()},reset:function(){return this.value=this.defaultValue}}}())}.call(this),function(){}.call(this)}).call(this),"object"==typeof module&&module.exports?module.exports=e:"function"==typeof define&&define.amd&&define(e)}.call(this); \ No newline at end of file diff --git a/src/trix/models/html_parser.coffee b/src/trix/models/html_parser.coffee index a3a2f12b0..18c4f16ed 100644 --- a/src/trix/models/html_parser.coffee +++ b/src/trix/models/html_parser.coffee @@ -222,7 +222,7 @@ class Trix.HTMLParser extends Trix.BasicObject while element and element isnt @containerElement for attribute, config of Trix.config.blockAttributes when config.parse isnt false if tagName(element) is config.tagName - if element.classList.contains(config.className) or not config.className + if element.className is config.className or not config.className if config.test?(element) or not config.test attributes.push(attribute) attributes.push(config.listAttribute) if config.listAttribute diff --git a/test/src/test.coffee b/test/src/test.coffee index d037596b3..291e9208a 100644 --- a/test/src/test.coffee +++ b/test/src/test.coffee @@ -4,9 +4,6 @@ #= require_tree ./unit Trix.config.undoInterval = 0 -Trix.config.blockAttributes.blockWithClassNameTest = - tagName: "div" - className: "class-name-test" QUnit.config.hidepassed = true QUnit.config.testTimeout = 20000 diff --git a/test/src/test_helpers/fixtures/fixtures.coffee b/test/src/test_helpers/fixtures/fixtures.coffee index 269862e0b..7e7c63863 100644 --- a/test/src/test_helpers/fixtures/fixtures.coffee +++ b/test/src/test_helpers/fixtures/fixtures.coffee @@ -591,11 +591,6 @@ removeWhitespace = (string) ->

 گ
\ """ - "block with className": - document: createDocument(["", {}, ["blockWithClassNameTest"]]) - html: "
#{blockComment}
" - - @eachFixture = (callback) -> for name, details of @fixtures callback(name, details) diff --git a/test/src/unit/html_parser_test.coffee b/test/src/unit/html_parser_test.coffee index c0b3501d0..ac940cfda 100644 --- a/test/src/unit/html_parser_test.coffee +++ b/test/src/unit/html_parser_test.coffee @@ -259,6 +259,18 @@ testGroup "Trix.HTMLParser", -> document = Trix.HTMLParser.parse(html).getDocument() assert.documentHTMLEqual document, expectedHTML + test "parses block with className", -> + config = + blockWithClassName: + tagName: "div" + className: "class-name-1 class-name-2" + + withBlockAttributeConfig config, -> + html = """
a
""" + expectedHTML = """
a
""" + document = Trix.HTMLParser.parse(html).getDocument() + assert.documentHTMLEqual document, expectedHTML + withTextAttributeConfig = (config = {}, fn) -> {textAttributes} = Trix.config originalConfig = {} @@ -276,6 +288,23 @@ withTextAttributeConfig = (config = {}, fn) -> else delete textAttributes[key] +withBlockAttributeConfig = (config = {}, fn) -> + {blockAttributes} = Trix.config + originalConfig = {} + + for key, value of config + originalConfig[key] = blockAttributes[key] + blockAttributes[key] = value + + try + fn() + finally + for key, value of originalConfig + if value + blockAttributes[key] = value + else + delete blockAttributes[key] + getOrigin = -> {protocol, hostname, port} = window.location "#{protocol}//#{hostname}#{if port then ":#{port}" else ""}"