From b341aedfd293552410c17ea67d32d02ae0c98a1e Mon Sep 17 00:00:00 2001
From: Nicolas Turlais <nicolas.turlais@gmail.com>
Date: Wed, 21 Nov 2018 20:18:17 +0100
Subject: [PATCH] Facotry returns chocolat to be used as a module

---
 dist/js/jquery.chocolat.js     | 927 ++++++++++++++++-----------------
 dist/js/jquery.chocolat.min.js |   2 +-
 src/js/jquery.chocolat.js      |   2 +
 3 files changed, 461 insertions(+), 470 deletions(-)

diff --git a/dist/js/jquery.chocolat.js b/dist/js/jquery.chocolat.js
index f7a566e..e0caa74 100644
--- a/dist/js/jquery.chocolat.js
+++ b/dist/js/jquery.chocolat.js
@@ -1,469 +1,443 @@
-(function (factory) {
-    if(typeof module === "object" && typeof module.exports === "object") {
-        module.exports = factory(require("jquery"), window, document);
+;(function(factory) {
+    if (typeof module === 'object' && typeof module.exports === 'object') {
+        module.exports = factory(require('jquery'), window, document)
     } else {
-        factory(jQuery, window, document);
+        factory(jQuery, window, document)
     }
-}(function($, window, document, undefined) {
-    var calls = 0;
+})(function($, window, document, undefined) {
+    var calls = 0
 
     function Chocolat(element, settings) {
-        var that = this;
+        var that = this
 
-        this.settings  = settings;
-        this.elems     = {};
-        this.element   = element;
+        this.settings = settings
+        this.elems = {}
+        this.element = element
 
         this._cssClasses = [
             'chocolat-open',
             'chocolat-in-container',
             'chocolat-cover',
             'chocolat-zoomable',
-            'chocolat-zoomed'
-        ];
+            'chocolat-zoomed',
+        ]
 
         if (!this.settings.setTitle && element.data('chocolat-title')) {
-            this.settings.setTitle = element.data('chocolat-title');
+            this.settings.setTitle = element.data('chocolat-title')
         }
 
-        this.element.find(this.settings.imageSelector).each(function () {
+        this.element.find(this.settings.imageSelector).each(function() {
             that.settings.images.push({
-                title  : $(this).attr('title'),
-                src    : $(this).attr(that.settings.imageSource),
-                height : false,
-                width  : false
-            });
-        });
-
-        this.element.find(this.settings.imageSelector).each(function (i) {
-            $(this).off('click.chocolat').on('click.chocolat', function(e){
-                that.init(i);
-                e.preventDefault();
-            });
-        });
-
-        return this;
+                title: $(this).attr('title'),
+                src: $(this).attr(that.settings.imageSource),
+                height: false,
+                width: false,
+            })
+        })
+
+        this.element.find(this.settings.imageSelector).each(function(i) {
+            $(this)
+                .off('click.chocolat')
+                .on('click.chocolat', function(e) {
+                    that.init(i)
+                    e.preventDefault()
+                })
+        })
+
+        return this
     }
 
     $.extend(Chocolat.prototype, {
-
-        init : function(i) {
+        init: function(i) {
             if (!this.settings.initialized) {
-                this.setDomContainer();
-                this.markup();
-                this.events();
-                this.settings.lastImage   = this.settings.images.length - 1;
-                this.settings.initialized = true;
+                this.setDomContainer()
+                this.markup()
+                this.events()
+                this.settings.lastImage = this.settings.images.length - 1
+                this.settings.initialized = true
             }
 
-            this.settings.afterInitialize.call(this);
+            this.settings.afterInitialize.call(this)
 
-            return this.load(i);
+            return this.load(i)
         },
 
-        preload : function(i) {
-            var def = $.Deferred();
+        preload: function(i) {
+            var def = $.Deferred()
 
             if (typeof this.settings.images[i] === 'undefined') {
-                return;
+                return
             }
-            var imgLoader    = new Image();
-            imgLoader.onload = function() { def.resolve(imgLoader); };
-            imgLoader.src    = this.settings.images[i].src;
+            var imgLoader = new Image()
+            imgLoader.onload = function() {
+                def.resolve(imgLoader)
+            }
+            imgLoader.src = this.settings.images[i].src
 
-            return def;
+            return def
         },
 
-        load : function(i) {
-            var that = this;
+        load: function(i) {
+            var that = this
             if (this.settings.fullScreen) {
-                this.openFullScreen();
+                this.openFullScreen()
             }
 
             if (this.settings.currentImage === i) {
-                return;
+                return
             }
 
-            this.elems.overlay.fadeIn(this.settings.duration);
-            this.elems.wrapper.fadeIn(this.settings.duration);
-            this.elems.domContainer.addClass('chocolat-open');
+            this.elems.overlay.fadeIn(this.settings.duration)
+            this.elems.wrapper.fadeIn(this.settings.duration)
+            this.elems.domContainer.addClass('chocolat-open')
 
-            this.settings.timer = setTimeout(function(){
+            this.settings.timer = setTimeout(function() {
                 if (typeof that.elems != 'undefined') {
-                    $.proxy(that.elems.loader.fadeIn(), that);
+                    $.proxy(that.elems.loader.fadeIn(), that)
                 }
-            }, this.settings.duration);
+            }, this.settings.duration)
 
             var deferred = this.preload(i)
-                .then(function (imgLoader) {
-                    return that.place(i, imgLoader);
+                .then(function(imgLoader) {
+                    return that.place(i, imgLoader)
+                })
+                .then(function(imgLoader) {
+                    return that.appear(i)
                 })
-                .then(function (imgLoader) {
-                    return that.appear(i);
+                .then(function(imgLoader) {
+                    that.zoomable()
+                    that.settings.afterImageLoad.call(that)
                 })
-                .then(function (imgLoader) {
-                    that.zoomable();
-                    that.settings.afterImageLoad.call(that);
-                });
 
-            var nextIndex = i + 1;
+            var nextIndex = i + 1
             if (typeof this.settings.images[nextIndex] != 'undefined') {
-                this.preload(nextIndex);
+                this.preload(nextIndex)
             }
 
-            return deferred;
+            return deferred
         },
 
-        place : function(i, imgLoader) {
-            var that = this;
-            var fitting;
+        place: function(i, imgLoader) {
+            var that = this
+            var fitting
 
-            this.settings.currentImage = i;
-            this.description();
-            this.pagination();
-            this.arrows();
+            this.settings.currentImage = i
+            this.description()
+            this.pagination()
+            this.arrows()
 
-            this.storeImgSize(imgLoader, i);
-            fitting = this.fit(i, that.elems.wrapper);
+            this.storeImgSize(imgLoader, i)
+            fitting = this.fit(i, that.elems.wrapper)
 
-            return this.center(
-                fitting.width,
-                fitting.height,
-                fitting.left,
-                fitting.top,
-                0
-            );
+            return this.center(fitting.width, fitting.height, fitting.left, fitting.top, 0)
         },
 
-        center : function(width, height, left, top, duration) {
-
+        center: function(width, height, left, top, duration) {
             return this.elems.content
                 .css('overflow', 'visible')
-                .animate({
-                    'width'  :width,
-                    'height' :height,
-                    'left'   :left,
-                    'top'    :top
-                }, duration)
-                .promise();
+                .animate(
+                    {
+                        width: width,
+                        height: height,
+                        left: left,
+                        top: top,
+                    },
+                    duration
+                )
+                .promise()
         },
 
-        appear : function(i) {
-            var that = this;
-            clearTimeout(this.settings.timer);
+        appear: function(i) {
+            var that = this
+            clearTimeout(this.settings.timer)
 
             this.elems.loader.stop().fadeOut(300, function() {
-                that.elems.img
-                    .attr('src', that.settings.images[i].src);
-            });
+                that.elems.img.attr('src', that.settings.images[i].src)
+            })
         },
 
-        fit : function(i, container) {
-            var height;
-            var width;
+        fit: function(i, container) {
+            var height
+            var width
 
-            var imgHeight        = this.settings.images[i].height;
-            var imgWidth         = this.settings.images[i].width;
-            var holderHeight     = $(container).height();
-            var holderWidth      = $(container).width();
-            var holderOutMarginH = this.getOutMarginH();
-            var holderOutMarginW = this.getOutMarginW();
+            var imgHeight = this.settings.images[i].height
+            var imgWidth = this.settings.images[i].width
+            var holderHeight = $(container).height()
+            var holderWidth = $(container).width()
+            var holderOutMarginH = this.getOutMarginH()
+            var holderOutMarginW = this.getOutMarginW()
 
-            var holderGlobalWidth  = holderWidth-holderOutMarginW;
-            var holderGlobalHeight = holderHeight-holderOutMarginH;
-            var holderGlobalRatio  = (holderGlobalHeight / holderGlobalWidth);
-            var holderRatio        = (holderHeight / holderWidth);
-            var imgRatio           = (imgHeight / imgWidth);
+            var holderGlobalWidth = holderWidth - holderOutMarginW
+            var holderGlobalHeight = holderHeight - holderOutMarginH
+            var holderGlobalRatio = holderGlobalHeight / holderGlobalWidth
+            var holderRatio = holderHeight / holderWidth
+            var imgRatio = imgHeight / imgWidth
 
             if (this.settings.imageSize == 'cover') {
                 if (imgRatio < holderRatio) {
-                    height = holderHeight;
-                    width = height / imgRatio;
+                    height = holderHeight
+                    width = height / imgRatio
+                } else {
+                    width = holderWidth
+                    height = width * imgRatio
                 }
-                else {
-                    width = holderWidth;
-                    height = width * imgRatio;
-                }
-            }
-            else if (this.settings.imageSize == 'native') {
-                height = imgHeight;
-                width = imgWidth;
-            }
-            else {
+            } else if (this.settings.imageSize == 'native') {
+                height = imgHeight
+                width = imgWidth
+            } else {
                 if (imgRatio > holderGlobalRatio) {
-                    height = holderGlobalHeight;
-                    width = height / imgRatio;
-                }
-                else {
-                    width = holderGlobalWidth;
-                    height = width * imgRatio;
+                    height = holderGlobalHeight
+                    width = height / imgRatio
+                } else {
+                    width = holderGlobalWidth
+                    height = width * imgRatio
                 }
-                if (this.settings.imageSize === 'default' && (width >= imgWidth || height >= imgHeight)) {
-                    width = imgWidth;
-                    height = imgHeight;
+                if (
+                    this.settings.imageSize === 'default' &&
+                    (width >= imgWidth || height >= imgHeight)
+                ) {
+                    width = imgWidth
+                    height = imgHeight
                 }
             }
 
             return {
-                'height' : height,
-                'width'  : width,
-                'top'    : (holderHeight - height)/2,
-                'left'   : (holderWidth - width)/2
-            };
+                height: height,
+                width: width,
+                top: (holderHeight - height) / 2,
+                left: (holderWidth - width) / 2,
+            }
         },
 
-        change : function(signe) {
-            this.zoomOut(0);
-            this.zoomable();
+        change: function(signe) {
+            this.zoomOut(0)
+            this.zoomable()
 
-            var requestedImage = this.settings.currentImage + parseInt(signe);
+            var requestedImage = this.settings.currentImage + parseInt(signe)
             if (requestedImage > this.settings.lastImage) {
                 if (this.settings.loop) {
-                    return this.load(0);
+                    return this.load(0)
                 }
-            }
-            else if (requestedImage < 0) {
+            } else if (requestedImage < 0) {
                 if (this.settings.loop) {
-                    return this.load(this.settings.lastImage);
+                    return this.load(this.settings.lastImage)
                 }
-            }
-            else {
-                return this.load(requestedImage);
+            } else {
+                return this.load(requestedImage)
             }
         },
 
         arrows: function() {
             if (this.settings.loop) {
-                $([this.elems.left[0],this.elems.right[0]])
-                    .addClass('active');
-            }
-            else if (this.settings.linkImages) {
+                $([this.elems.left[0], this.elems.right[0]]).addClass('active')
+            } else if (this.settings.linkImages) {
                 // right
                 if (this.settings.currentImage == this.settings.lastImage) {
-                    this.elems.right.removeClass('active');
-                }
-                else {
-                    this.elems.right.addClass('active');
+                    this.elems.right.removeClass('active')
+                } else {
+                    this.elems.right.addClass('active')
                 }
                 // left
                 if (this.settings.currentImage === 0) {
-                    this.elems.left.removeClass('active');
+                    this.elems.left.removeClass('active')
+                } else {
+                    this.elems.left.addClass('active')
                 }
-                else {
-                    this.elems.left.addClass('active');
-                }
-            }
-            else {
-                $([this.elems.left[0],this.elems.right[0]])
-                    .removeClass('active');
+            } else {
+                $([this.elems.left[0], this.elems.right[0]]).removeClass('active')
             }
         },
 
-        description : function() {
-            var that = this;
-            this.elems.description
-                .html(that.settings.images[that.settings.currentImage].title);
+        description: function() {
+            var that = this
+            this.elems.description.html(that.settings.images[that.settings.currentImage].title)
         },
 
-        pagination : function() {
-            var that      = this;
-            var last      = this.settings.lastImage + 1;
-            var position  = this.settings.currentImage + 1;
+        pagination: function() {
+            var that = this
+            var last = this.settings.lastImage + 1
+            var position = this.settings.currentImage + 1
 
-            this.elems.pagination
-                .html(position + ' ' + that.settings.separator2 + last);
+            this.elems.pagination.html(position + ' ' + that.settings.separator2 + last)
         },
 
-        storeImgSize : function(img, i) {
+        storeImgSize: function(img, i) {
             if (typeof img === 'undefined') {
-                return;
+                return
             }
             if (!this.settings.images[i].height || !this.settings.images[i].width) {
-                this.settings.images[i].height = img.height;
-                this.settings.images[i].width  = img.width;
+                this.settings.images[i].height = img.height
+                this.settings.images[i].width = img.width
             }
         },
 
-        close : function() {
-
+        close: function() {
             if (this.settings.fullscreenOpen) {
-                this.exitFullScreen();
-                return;
+                this.exitFullScreen()
+                return
             }
 
-            var els = [
-                this.elems.overlay[0],
-                this.elems.loader[0],
-                this.elems.wrapper[0]
-            ];
-            var that = this;
-            var def = $.when($(els).fadeOut(200)).done(function () {
-                that.elems.domContainer.removeClass('chocolat-open');
-            });
-            this.settings.currentImage = false;
-
-            return def;
+            var els = [this.elems.overlay[0], this.elems.loader[0], this.elems.wrapper[0]]
+            var that = this
+            var def = $.when($(els).fadeOut(200)).done(function() {
+                that.elems.domContainer.removeClass('chocolat-open')
+            })
+            this.settings.currentImage = false
+
+            return def
         },
 
-        destroy : function() {
-            this.element.removeData();
-            this.element.find(this.settings.imageSelector).off('click.chocolat');
+        destroy: function() {
+            this.element.removeData()
+            this.element.find(this.settings.imageSelector).off('click.chocolat')
 
             if (!this.settings.initialized) {
-                return;
+                return
             }
             if (this.settings.fullscreenOpen) {
-                this.exitFullScreen();
+                this.exitFullScreen()
             }
-            this.settings.currentImage = false;
-            this.settings.initialized = false;
-            this.elems.domContainer.removeClass(this._cssClasses.join(' '));
-            this.elems.wrapper.remove();
+            this.settings.currentImage = false
+            this.settings.initialized = false
+            this.elems.domContainer.removeClass(this._cssClasses.join(' '))
+            this.elems.wrapper.remove()
         },
 
-        getOutMarginW : function() {
-            var left  = this.elems.left.outerWidth(true);
-            var right = this.elems.right.outerWidth(true);
-            return left + right;
+        getOutMarginW: function() {
+            var left = this.elems.left.outerWidth(true)
+            var right = this.elems.right.outerWidth(true)
+            return left + right
         },
 
-        getOutMarginH : function() {
-            return this.elems.top.outerHeight(true) + this.elems.bottom.outerHeight(true);
+        getOutMarginH: function() {
+            return this.elems.top.outerHeight(true) + this.elems.bottom.outerHeight(true)
         },
 
-        markup : function() {
-            this.elems.domContainer.addClass('chocolat-open ' + this.settings.className);
+        markup: function() {
+            this.elems.domContainer.addClass('chocolat-open ' + this.settings.className)
             if (this.settings.imageSize == 'cover') {
-                this.elems.domContainer.addClass('chocolat-cover');
+                this.elems.domContainer.addClass('chocolat-cover')
             }
             if (this.settings.container !== window) {
-                this.elems.domContainer.addClass('chocolat-in-container');
+                this.elems.domContainer.addClass('chocolat-in-container')
             }
 
             this.elems.wrapper = $('<div/>', {
-                'class' : 'chocolat-wrapper',
-                'id' : 'chocolat-content-' + this.settings.setIndex
-            }).appendTo(this.elems.domContainer);
+                class: 'chocolat-wrapper',
+                id: 'chocolat-content-' + this.settings.setIndex,
+            }).appendTo(this.elems.domContainer)
 
             this.elems.overlay = $('<div/>', {
-                'class' : 'chocolat-overlay'
-            }).appendTo(this.elems.wrapper);
+                class: 'chocolat-overlay',
+            }).appendTo(this.elems.wrapper)
 
             this.elems.loader = $('<div/>', {
-                'class' : 'chocolat-loader'
-            }).appendTo(this.elems.wrapper);
+                class: 'chocolat-loader',
+            }).appendTo(this.elems.wrapper)
 
             this.elems.content = $('<div/>', {
-                'class' : 'chocolat-content',
-            }).appendTo(this.elems.wrapper);
+                class: 'chocolat-content',
+            }).appendTo(this.elems.wrapper)
 
             this.elems.img = $('<img/>', {
-                'class' : 'chocolat-img',
-                'src' : ''
-            }).appendTo(this.elems.content);
+                class: 'chocolat-img',
+                src: '',
+            }).appendTo(this.elems.content)
 
             this.elems.top = $('<div/>', {
-                'class' : 'chocolat-top'
-            }).appendTo(this.elems.wrapper);
+                class: 'chocolat-top',
+            }).appendTo(this.elems.wrapper)
 
             this.elems.left = $('<div/>', {
-                'class' : 'chocolat-left'
-            }).appendTo(this.elems.wrapper);
+                class: 'chocolat-left',
+            }).appendTo(this.elems.wrapper)
 
             this.elems.right = $('<div/>', {
-                'class' : 'chocolat-right'
-            }).appendTo(this.elems.wrapper);
+                class: 'chocolat-right',
+            }).appendTo(this.elems.wrapper)
 
             this.elems.bottom = $('<div/>', {
-                'class' : 'chocolat-bottom'
-            }).appendTo(this.elems.wrapper);
+                class: 'chocolat-bottom',
+            }).appendTo(this.elems.wrapper)
 
             this.elems.close = $('<span/>', {
-                'class' : 'chocolat-close'
-            }).appendTo(this.elems.top);
+                class: 'chocolat-close',
+            }).appendTo(this.elems.top)
 
             this.elems.fullscreen = $('<span/>', {
-                'class' : 'chocolat-fullscreen'
-            }).appendTo(this.elems.bottom);
+                class: 'chocolat-fullscreen',
+            }).appendTo(this.elems.bottom)
 
             this.elems.description = $('<span/>', {
-                'class' : 'chocolat-description'
-            }).appendTo(this.elems.bottom);
+                class: 'chocolat-description',
+            }).appendTo(this.elems.bottom)
 
             this.elems.pagination = $('<span/>', {
-                'class' : 'chocolat-pagination'
-            }).appendTo(this.elems.bottom);
+                class: 'chocolat-pagination',
+            }).appendTo(this.elems.bottom)
 
             this.elems.setTitle = $('<span/>', {
-                'class' : 'chocolat-set-title',
-                'html' : this.settings.setTitle
-            }).appendTo(this.elems.bottom);
+                class: 'chocolat-set-title',
+                html: this.settings.setTitle,
+            }).appendTo(this.elems.bottom)
 
-            this.settings.afterMarkup.call(this);
+            this.settings.afterMarkup.call(this)
         },
 
-        openFullScreen : function() {
-            var wrapper = this.elems.wrapper[0];
+        openFullScreen: function() {
+            var wrapper = this.elems.wrapper[0]
 
             if (wrapper.requestFullscreen) {
-                this.settings.fullscreenOpen = true;
-                wrapper.requestFullscreen();
-            }
-            else if (wrapper.mozRequestFullScreen) {
-                this.settings.fullscreenOpen = true;
-                wrapper.mozRequestFullScreen();
-            }
-            else if (wrapper.webkitRequestFullscreen) {
-                this.settings.fullscreenOpen = true;
-                wrapper.webkitRequestFullscreen();
-            }
-            else if (wrapper.msRequestFullscreen) {
-                wrapper.msRequestFullscreen();
-                this.settings.fullscreenOpen = true;
-            }
-            else {
-                this.settings.fullscreenOpen = false;
+                this.settings.fullscreenOpen = true
+                wrapper.requestFullscreen()
+            } else if (wrapper.mozRequestFullScreen) {
+                this.settings.fullscreenOpen = true
+                wrapper.mozRequestFullScreen()
+            } else if (wrapper.webkitRequestFullscreen) {
+                this.settings.fullscreenOpen = true
+                wrapper.webkitRequestFullscreen()
+            } else if (wrapper.msRequestFullscreen) {
+                wrapper.msRequestFullscreen()
+                this.settings.fullscreenOpen = true
+            } else {
+                this.settings.fullscreenOpen = false
             }
         },
 
-        exitFullScreen : function() {
+        exitFullScreen: function() {
             if (document.exitFullscreen) {
-                document.exitFullscreen();
-                this.settings.fullscreenOpen = false;
-            }
-            else if (document.mozCancelFullScreen) {
-                document.mozCancelFullScreen();
-                this.settings.fullscreenOpen = false;
-            }
-            else if (document.webkitExitFullscreen) {
-                document.webkitExitFullscreen();
-                this.settings.fullscreenOpen = false;
-            }
-            else if (document.msExitFullscreen) {
-                document.msExitFullscreen();
-                this.settings.fullscreenOpen = false;
-            }
-            else {
-                this.settings.fullscreenOpen = true;
+                document.exitFullscreen()
+                this.settings.fullscreenOpen = false
+            } else if (document.mozCancelFullScreen) {
+                document.mozCancelFullScreen()
+                this.settings.fullscreenOpen = false
+            } else if (document.webkitExitFullscreen) {
+                document.webkitExitFullscreen()
+                this.settings.fullscreenOpen = false
+            } else if (document.msExitFullscreen) {
+                document.msExitFullscreen()
+                this.settings.fullscreenOpen = false
+            } else {
+                this.settings.fullscreenOpen = true
             }
         },
 
-        events : function() {
-            var that = this;
-
-            $(document).off('keydown.chocolat').on('keydown.chocolat', function(e) {
-                if (that.settings.initialized) {
-                    if (e.keyCode == 37) {
-                        that.change(-1);
-                    }
-                    else if (e.keyCode == 39) {
-                        that.change(1);
+        events: function() {
+            var that = this
+
+            $(document)
+                .off('keydown.chocolat')
+                .on('keydown.chocolat', function(e) {
+                    if (that.settings.initialized) {
+                        if (e.keyCode == 37) {
+                            that.change(-1)
+                        } else if (e.keyCode == 39) {
+                            that.change(1)
+                        } else if (e.keyCode == 27) {
+                            that.close()
+                        }
                     }
-                    else if (e.keyCode == 27) {
-                        that.close();
-                    }
-                }
-            });
+                })
             // this.elems.wrapper.find('.chocolat-img')
             //     .off('click.chocolat')
             //     .on('click.chocolat', function(e) {
@@ -473,269 +447,284 @@
             //         }
             // });
 
-            this.elems.wrapper.find('.chocolat-right')
+            this.elems.wrapper
+                .find('.chocolat-right')
                 .off('click.chocolat')
                 .on('click.chocolat', function() {
-                    that.change(+1);
-            });
+                    that.change(+1)
+                })
 
-            this.elems.wrapper.find('.chocolat-left')
+            this.elems.wrapper
+                .find('.chocolat-left')
                 .off('click.chocolat')
                 .on('click.chocolat', function() {
-                    return that.change(-1);
-            });
+                    return that.change(-1)
+                })
 
             $([this.elems.overlay[0], this.elems.close[0]])
                 .off('click.chocolat')
                 .on('click.chocolat', function() {
-                    return that.close();
-            });
+                    return that.close()
+                })
 
-            this.elems.fullscreen
-                .off('click.chocolat')
-                .on('click.chocolat', function() {
-                    if (that.settings.fullscreenOpen) {
-                        that.exitFullScreen();
-                        return;
-                    }
+            this.elems.fullscreen.off('click.chocolat').on('click.chocolat', function() {
+                if (that.settings.fullscreenOpen) {
+                    that.exitFullScreen()
+                    return
+                }
 
-                    that.openFullScreen();
-            });
+                that.openFullScreen()
+            })
 
             if (that.settings.backgroundClose) {
-                this.elems.overlay
-                    .off('click.chocolat')
-                    .on('click.chocolat', function() {
-                        return that.close();
-                });
+                this.elems.overlay.off('click.chocolat').on('click.chocolat', function() {
+                    return that.close()
+                })
             }
-            this.elems.wrapper
-                .off('click.chocolat')
-                .on('click.chocolat', function(e) {
-                    return that.zoomOut(e);
-            });
+            this.elems.wrapper.off('click.chocolat').on('click.chocolat', function(e) {
+                return that.zoomOut(e)
+            })
 
-            this.elems.wrapper.find('.chocolat-img')
+            this.elems.wrapper
+                .find('.chocolat-img')
                 .off('click.chocolat')
                 .on('click.chocolat', function(e) {
-                    if (that.settings.initialZoomState === null && that.elems.domContainer.hasClass('chocolat-zoomable')) {
-                        e.stopPropagation();
-                        return that.zoomIn(e);
+                    if (
+                        that.settings.initialZoomState === null &&
+                        that.elems.domContainer.hasClass('chocolat-zoomable')
+                    ) {
+                        e.stopPropagation()
+                        return that.zoomIn(e)
                     }
-            });
+                })
 
-            this.elems.wrapper.mousemove(function( e ) {
+            this.elems.wrapper.mousemove(function(e) {
                 if (that.settings.initialZoomState === null) {
-                    return;
+                    return
                 }
                 if (that.elems.img.is(':animated')) {
-                    return;
+                    return
                 }
 
-                var pos = $(this).offset();
-                var height = $(this).height();
-                var width = $(this).width();
+                var pos = $(this).offset()
+                var height = $(this).height()
+                var width = $(this).width()
 
-                var currentImage = that.settings.images[that.settings.currentImage];
-                var imgWidth = currentImage.width;
-                var imgHeight = currentImage.height;
+                var currentImage = that.settings.images[that.settings.currentImage]
+                var imgWidth = currentImage.width
+                var imgHeight = currentImage.height
 
-                var coord = [e.pageX - width/2 - pos.left, e.pageY - height/2 - pos.top];
+                var coord = [e.pageX - width / 2 - pos.left, e.pageY - height / 2 - pos.top]
 
-                var mvtX = 0;
+                var mvtX = 0
                 if (imgWidth > width) {
-                    var paddingX = that.settings.zoomedPaddingX(imgWidth, width);
-                    mvtX = coord[0] / (width / 2);
-                    mvtX = ((imgWidth - width)/ 2  + paddingX) * mvtX;
+                    var paddingX = that.settings.zoomedPaddingX(imgWidth, width)
+                    mvtX = coord[0] / (width / 2)
+                    mvtX = ((imgWidth - width) / 2 + paddingX) * mvtX
                 }
 
-                var mvtY = 0;
+                var mvtY = 0
                 if (imgHeight > height) {
-                    var paddingY = that.settings.zoomedPaddingY(imgHeight, height);
-                    mvtY = coord[1] / (height / 2);
-                    mvtY = ((imgHeight - height) / 2  + paddingY) * mvtY;
+                    var paddingY = that.settings.zoomedPaddingY(imgHeight, height)
+                    mvtY = coord[1] / (height / 2)
+                    mvtY = ((imgHeight - height) / 2 + paddingY) * mvtY
                 }
 
                 var animation = {
-                    'margin-left': - mvtX + 'px',
-                    'margin-top': - mvtY + 'px'
-                };
-                if (typeof e.duration !== 'undefined') {
-                    $(that.elems.img).stop(false, true).animate(animation, e.duration);
+                    'margin-left': -mvtX + 'px',
+                    'margin-top': -mvtY + 'px',
                 }
-                else {
-                    $(that.elems.img).stop(false, true).css(animation);
+                if (typeof e.duration !== 'undefined') {
+                    $(that.elems.img)
+                        .stop(false, true)
+                        .animate(animation, e.duration)
+                } else {
+                    $(that.elems.img)
+                        .stop(false, true)
+                        .css(animation)
                 }
-
-            });
+            })
             $(window).on('resize', function() {
-                if (!that.settings.initialized || that.settings.currentImage === false)  {
-                    return;
+                if (!that.settings.initialized || that.settings.currentImage === false) {
+                    return
                 }
                 that.debounce(50, function() {
-                    var fitting = that.fit(that.settings.currentImage, that.elems.wrapper);
-                    that.center(fitting.width, fitting.height, fitting.left, fitting.top, 0);
-                    that.zoomable();
-                });
-            });
+                    var fitting = that.fit(that.settings.currentImage, that.elems.wrapper)
+                    that.center(fitting.width, fitting.height, fitting.left, fitting.top, 0)
+                    that.zoomable()
+                })
+            })
         },
 
-        zoomable : function () {
-            var currentImage = this.settings.images[this.settings.currentImage];
-            var wrapperWidth = this.elems.wrapper.width();
-            var wrapperHeight = this.elems.wrapper.height();
-
-            var isImageZoomable = ( this.settings.enableZoom && ( currentImage.width > wrapperWidth || currentImage.height > wrapperHeight)) ? true : false;
-            var isImageStretched = this.elems.img.width() > currentImage.width || this.elems.img.height() > currentImage.height;
+        zoomable: function() {
+            var currentImage = this.settings.images[this.settings.currentImage]
+            var wrapperWidth = this.elems.wrapper.width()
+            var wrapperHeight = this.elems.wrapper.height()
 
+            var isImageZoomable =
+                this.settings.enableZoom &&
+                (currentImage.width > wrapperWidth || currentImage.height > wrapperHeight)
+                    ? true
+                    : false
+            var isImageStretched =
+                this.elems.img.width() > currentImage.width ||
+                this.elems.img.height() > currentImage.height
 
             if (isImageZoomable && !isImageStretched) {
-                this.elems.domContainer.addClass('chocolat-zoomable');
-            }
-            else {
-                this.elems.domContainer.removeClass('chocolat-zoomable');
+                this.elems.domContainer.addClass('chocolat-zoomable')
+            } else {
+                this.elems.domContainer.removeClass('chocolat-zoomable')
             }
         },
 
-        zoomIn : function (e) {
-            this.settings.initialZoomState = this.settings.imageSize;
-            this.settings.imageSize = 'native';
+        zoomIn: function(e) {
+            this.settings.initialZoomState = this.settings.imageSize
+            this.settings.imageSize = 'native'
 
-            var event = $.Event('mousemove');
-            event.pageX = e.pageX;
-            event.pageY = e.pageY;
-            event.duration = this.settings.duration;
-            this.elems.wrapper.trigger(event);
+            var event = $.Event('mousemove')
+            event.pageX = e.pageX
+            event.pageY = e.pageY
+            event.duration = this.settings.duration
+            this.elems.wrapper.trigger(event)
 
-            this.elems.domContainer.addClass('chocolat-zoomed');
-            var fitting = this.fit(this.settings.currentImage, this.elems.wrapper);
-            return this.center(fitting.width, fitting.height, fitting.left, fitting.top, this.settings.duration);
+            this.elems.domContainer.addClass('chocolat-zoomed')
+            var fitting = this.fit(this.settings.currentImage, this.elems.wrapper)
+            return this.center(
+                fitting.width,
+                fitting.height,
+                fitting.left,
+                fitting.top,
+                this.settings.duration
+            )
         },
 
-        zoomOut : function (e, duration) {
+        zoomOut: function(e, duration) {
             if (this.settings.initialZoomState === null || this.settings.currentImage === false) {
-                return;
+                return
             }
-            duration = duration || this.settings.duration;
+            duration = duration || this.settings.duration
 
-            this.settings.imageSize = this.settings.initialZoomState;
-            this.settings.initialZoomState = null;
-            this.elems.img.animate({'margin': 0}, duration);
+            this.settings.imageSize = this.settings.initialZoomState
+            this.settings.initialZoomState = null
+            this.elems.img.animate({ margin: 0 }, duration)
 
-            this.elems.domContainer.removeClass('chocolat-zoomed');
-            var fitting = this.fit(this.settings.currentImage, this.elems.wrapper);
-            return this.center(fitting.width, fitting.height, fitting.left, fitting.top, duration);
+            this.elems.domContainer.removeClass('chocolat-zoomed')
+            var fitting = this.fit(this.settings.currentImage, this.elems.wrapper)
+            return this.center(fitting.width, fitting.height, fitting.left, fitting.top, duration)
         },
 
-        setDomContainer : function() {
+        setDomContainer: function() {
             // if container == window
             // domContainer = body
-            if ( this.settings.container === window) {
-                this.elems.domContainer = $('body');
-            }
-            else {
-                this.elems.domContainer = $(this.settings.container);
+            if (this.settings.container === window) {
+                this.elems.domContainer = $('body')
+            } else {
+                this.elems.domContainer = $(this.settings.container)
             }
         },
 
         debounce: function(duration, callback) {
-            clearTimeout(this.settings.timerDebounce);
+            clearTimeout(this.settings.timerDebounce)
             this.settings.timerDebounce = setTimeout(function() {
-                callback();
-            }, duration);
+                callback()
+            }, duration)
         },
 
         api: function() {
-            var that = this;
+            var that = this
             return {
-                open : function(i){
-                    i = parseInt(i) || 0;
-                    return that.init(i);
+                open: function(i) {
+                    i = parseInt(i) || 0
+                    return that.init(i)
                 },
 
-                close : function(){
-                    return that.close();
+                close: function() {
+                    return that.close()
                 },
 
-                next : function(){
-                    return that.change(1);
+                next: function() {
+                    return that.change(1)
                 },
 
-                prev : function(){
-                    return that.change(-1);
+                prev: function() {
+                    return that.change(-1)
                 },
 
-                goto : function(i){ // open alias
-                    return that.open(i);
+                goto: function(i) {
+                    // open alias
+                    return that.open(i)
                 },
-                current : function(){
-                    return that.settings.currentImage;
+                current: function() {
+                    return that.settings.currentImage
                 },
 
-                place : function(){
-                    return that.place(that.settings.currentImage, that.settings.duration);
+                place: function() {
+                    return that.place(that.settings.currentImage, that.settings.duration)
                 },
 
-                destroy : function(){
-                    return that.destroy();
+                destroy: function() {
+                    return that.destroy()
                 },
 
-                set : function(property, value){
-                    that.settings[property] = value;
-                    return value;
+                set: function(property, value) {
+                    that.settings[property] = value
+                    return value
                 },
 
-                get : function(property){
-                    return that.settings[property];
+                get: function(property) {
+                    return that.settings[property]
                 },
 
-                getElem : function(name){
-                    return that.elems[name];
+                getElem: function(name) {
+                    return that.elems[name]
                 },
-            };
-        }
-    });
+            }
+        },
+    })
 
     var defaults = {
-        container         : window, // window or jquery object or jquery selector, or element
-        imageSelector     : '.chocolat-image',
-        className         : '',
-        imageSize         : 'default', // 'default', 'contain', 'cover' or 'native'
-        initialZoomState  : null,
-        fullScreen        : false,
-        loop              : false,
-        linkImages        : true,
-        duration          : 300,
-        setTitle          : '',
-        separator2        : '/',
-        setIndex          : 0,
-        firstImage        : 0,
-        lastImage         : false,
-        currentImage      : false,
-        initialized       : false,
-        timer             : false,
-        timerDebounce     : false,
-        images            : [],
-        enableZoom        : true,
-        imageSource       : "href",
-        afterInitialize   : function () {},
-        afterMarkup       : function () {},
-        afterImageLoad    : function () {},
-        zoomedPaddingX    : function (canvasWidth, imgWidth) { return 0; },
-        zoomedPaddingY    : function (canvasHeight, imgHeight) { return 0; },
-    };
-
-    $.fn.Chocolat = function (options) {
-        return this.each(function() {
+        container: window, // window or jquery object or jquery selector, or element
+        imageSelector: '.chocolat-image',
+        className: '',
+        imageSize: 'default', // 'default', 'contain', 'cover' or 'native'
+        initialZoomState: null,
+        fullScreen: false,
+        loop: false,
+        linkImages: true,
+        duration: 300,
+        setTitle: '',
+        separator2: '/',
+        setIndex: 0,
+        firstImage: 0,
+        lastImage: false,
+        currentImage: false,
+        initialized: false,
+        timer: false,
+        timerDebounce: false,
+        images: [],
+        enableZoom: true,
+        imageSource: 'href',
+        afterInitialize: function() {},
+        afterMarkup: function() {},
+        afterImageLoad: function() {},
+        zoomedPaddingX: function(canvasWidth, imgWidth) {
+            return 0
+        },
+        zoomedPaddingY: function(canvasHeight, imgHeight) {
+            return 0
+        },
+    }
 
-            calls++;
-            var settings = $.extend(true, {}, defaults, options, {setIndex:calls} );
+    $.fn.Chocolat = function(options) {
+        return this.each(function() {
+            calls++
+            var settings = $.extend(true, {}, defaults, options, { setIndex: calls })
 
             if (!$.data(this, 'chocolat')) {
-                $.data(this, 'chocolat',
-                    new Chocolat($(this), settings)
-                );
+                $.data(this, 'chocolat', new Chocolat($(this), settings))
             }
-        });
-    };
-}));
+        })
+    }
+
+    return $.fn.Chocolat
+})
diff --git a/dist/js/jquery.chocolat.min.js b/dist/js/jquery.chocolat.min.js
index 9388e1f..bc422f7 100644
--- a/dist/js/jquery.chocolat.min.js
+++ b/dist/js/jquery.chocolat.min.js
@@ -1 +1 @@
-!function(t){"object"==typeof module&&"object"==typeof module.exports?module.exports=t(require("jquery"),window,document):t(jQuery,window,document)}(function(t,e,i,s){function n(e,i){var s=this;return this.settings=i,this.elems={},this.element=e,this._cssClasses=["chocolat-open","chocolat-in-container","chocolat-cover","chocolat-zoomable","chocolat-zoomed"],!this.settings.setTitle&&e.data("chocolat-title")&&(this.settings.setTitle=e.data("chocolat-title")),this.element.find(this.settings.imageSelector).each(function(){s.settings.images.push({title:t(this).attr("title"),src:t(this).attr(s.settings.imageSource),height:!1,width:!1})}),this.element.find(this.settings.imageSelector).each(function(e){t(this).off("click.chocolat").on("click.chocolat",function(t){s.init(e),t.preventDefault()})}),this}var o=0;t.extend(n.prototype,{init:function(t){return this.settings.initialized||(this.setDomContainer(),this.markup(),this.events(),this.settings.lastImage=this.settings.images.length-1,this.settings.initialized=!0),this.settings.afterInitialize.call(this),this.load(t)},preload:function(e){var i=t.Deferred();if("undefined"!=typeof this.settings.images[e]){var s=new Image;return s.onload=function(){i.resolve(s)},s.src=this.settings.images[e].src,i}},load:function(e){var i=this;if(this.settings.fullScreen&&this.openFullScreen(),this.settings.currentImage!==e){this.elems.overlay.fadeIn(this.settings.duration),this.elems.wrapper.fadeIn(this.settings.duration),this.elems.domContainer.addClass("chocolat-open"),this.settings.timer=setTimeout(function(){"undefined"!=typeof i.elems&&t.proxy(i.elems.loader.fadeIn(),i)},this.settings.duration);var s=this.preload(e).then(function(t){return i.place(e,t)}).then(function(t){return i.appear(e)}).then(function(t){i.zoomable(),i.settings.afterImageLoad.call(i)}),n=e+1;return"undefined"!=typeof this.settings.images[n]&&this.preload(n),s}},place:function(t,e){var i,s=this;return this.settings.currentImage=t,this.description(),this.pagination(),this.arrows(),this.storeImgSize(e,t),i=this.fit(t,s.elems.wrapper),this.center(i.width,i.height,i.left,i.top,0)},center:function(t,e,i,s,n){return this.elems.content.css("overflow","visible").animate({width:t,height:e,left:i,top:s},n).promise()},appear:function(t){var e=this;clearTimeout(this.settings.timer),this.elems.loader.stop().fadeOut(300,function(){e.elems.img.attr("src",e.settings.images[t].src)})},fit:function(e,i){var s,n,o=this.settings.images[e].height,a=this.settings.images[e].width,l=t(i).height(),r=t(i).width(),c=this.getOutMarginH(),h=this.getOutMarginW(),m=r-h,g=l-c,u=g/m,d=l/r,p=o/a;return"cover"==this.settings.imageSize?p<d?(s=l,n=s/p):(n=r,s=n*p):"native"==this.settings.imageSize?(s=o,n=a):(p>u?(s=g,n=s/p):(n=m,s=n*p),"default"===this.settings.imageSize&&(n>=a||s>=o)&&(n=a,s=o)),{height:s,width:n,top:(l-s)/2,left:(r-n)/2}},change:function(t){this.zoomOut(0),this.zoomable();var e=this.settings.currentImage+parseInt(t);if(e>this.settings.lastImage){if(this.settings.loop)return this.load(0)}else{if(!(e<0))return this.load(e);if(this.settings.loop)return this.load(this.settings.lastImage)}},arrows:function(){this.settings.loop?t([this.elems.left[0],this.elems.right[0]]).addClass("active"):this.settings.linkImages?(this.settings.currentImage==this.settings.lastImage?this.elems.right.removeClass("active"):this.elems.right.addClass("active"),0===this.settings.currentImage?this.elems.left.removeClass("active"):this.elems.left.addClass("active")):t([this.elems.left[0],this.elems.right[0]]).removeClass("active")},description:function(){var t=this;this.elems.description.html(t.settings.images[t.settings.currentImage].title)},pagination:function(){var t=this,e=this.settings.lastImage+1,i=this.settings.currentImage+1;this.elems.pagination.html(i+" "+t.settings.separator2+e)},storeImgSize:function(t,e){"undefined"!=typeof t&&(this.settings.images[e].height&&this.settings.images[e].width||(this.settings.images[e].height=t.height,this.settings.images[e].width=t.width))},close:function(){if(this.settings.fullscreenOpen)return void this.exitFullScreen();var e=[this.elems.overlay[0],this.elems.loader[0],this.elems.wrapper[0]],i=this,s=t.when(t(e).fadeOut(200)).done(function(){i.elems.domContainer.removeClass("chocolat-open")});return this.settings.currentImage=!1,s},destroy:function(){this.element.removeData(),this.element.find(this.settings.imageSelector).off("click.chocolat"),this.settings.initialized&&(this.settings.fullscreenOpen&&this.exitFullScreen(),this.settings.currentImage=!1,this.settings.initialized=!1,this.elems.domContainer.removeClass(this._cssClasses.join(" ")),this.elems.wrapper.remove())},getOutMarginW:function(){var t=this.elems.left.outerWidth(!0),e=this.elems.right.outerWidth(!0);return t+e},getOutMarginH:function(){return this.elems.top.outerHeight(!0)+this.elems.bottom.outerHeight(!0)},markup:function(){this.elems.domContainer.addClass("chocolat-open "+this.settings.className),"cover"==this.settings.imageSize&&this.elems.domContainer.addClass("chocolat-cover"),this.settings.container!==e&&this.elems.domContainer.addClass("chocolat-in-container"),this.elems.wrapper=t("<div/>",{"class":"chocolat-wrapper",id:"chocolat-content-"+this.settings.setIndex}).appendTo(this.elems.domContainer),this.elems.overlay=t("<div/>",{"class":"chocolat-overlay"}).appendTo(this.elems.wrapper),this.elems.loader=t("<div/>",{"class":"chocolat-loader"}).appendTo(this.elems.wrapper),this.elems.content=t("<div/>",{"class":"chocolat-content"}).appendTo(this.elems.wrapper),this.elems.img=t("<img/>",{"class":"chocolat-img",src:""}).appendTo(this.elems.content),this.elems.top=t("<div/>",{"class":"chocolat-top"}).appendTo(this.elems.wrapper),this.elems.left=t("<div/>",{"class":"chocolat-left"}).appendTo(this.elems.wrapper),this.elems.right=t("<div/>",{"class":"chocolat-right"}).appendTo(this.elems.wrapper),this.elems.bottom=t("<div/>",{"class":"chocolat-bottom"}).appendTo(this.elems.wrapper),this.elems.close=t("<span/>",{"class":"chocolat-close"}).appendTo(this.elems.top),this.elems.fullscreen=t("<span/>",{"class":"chocolat-fullscreen"}).appendTo(this.elems.bottom),this.elems.description=t("<span/>",{"class":"chocolat-description"}).appendTo(this.elems.bottom),this.elems.pagination=t("<span/>",{"class":"chocolat-pagination"}).appendTo(this.elems.bottom),this.elems.setTitle=t("<span/>",{"class":"chocolat-set-title",html:this.settings.setTitle}).appendTo(this.elems.bottom),this.settings.afterMarkup.call(this)},openFullScreen:function(){var t=this.elems.wrapper[0];t.requestFullscreen?(this.settings.fullscreenOpen=!0,t.requestFullscreen()):t.mozRequestFullScreen?(this.settings.fullscreenOpen=!0,t.mozRequestFullScreen()):t.webkitRequestFullscreen?(this.settings.fullscreenOpen=!0,t.webkitRequestFullscreen()):t.msRequestFullscreen?(t.msRequestFullscreen(),this.settings.fullscreenOpen=!0):this.settings.fullscreenOpen=!1},exitFullScreen:function(){i.exitFullscreen?(i.exitFullscreen(),this.settings.fullscreenOpen=!1):i.mozCancelFullScreen?(i.mozCancelFullScreen(),this.settings.fullscreenOpen=!1):i.webkitExitFullscreen?(i.webkitExitFullscreen(),this.settings.fullscreenOpen=!1):i.msExitFullscreen?(i.msExitFullscreen(),this.settings.fullscreenOpen=!1):this.settings.fullscreenOpen=!0},events:function(){var s=this;t(i).off("keydown.chocolat").on("keydown.chocolat",function(t){s.settings.initialized&&(37==t.keyCode?s.change(-1):39==t.keyCode?s.change(1):27==t.keyCode&&s.close())}),this.elems.wrapper.find(".chocolat-right").off("click.chocolat").on("click.chocolat",function(){s.change(1)}),this.elems.wrapper.find(".chocolat-left").off("click.chocolat").on("click.chocolat",function(){return s.change(-1)}),t([this.elems.overlay[0],this.elems.close[0]]).off("click.chocolat").on("click.chocolat",function(){return s.close()}),this.elems.fullscreen.off("click.chocolat").on("click.chocolat",function(){return s.settings.fullscreenOpen?void s.exitFullScreen():void s.openFullScreen()}),s.settings.backgroundClose&&this.elems.overlay.off("click.chocolat").on("click.chocolat",function(){return s.close()}),this.elems.wrapper.off("click.chocolat").on("click.chocolat",function(t){return s.zoomOut(t)}),this.elems.wrapper.find(".chocolat-img").off("click.chocolat").on("click.chocolat",function(t){if(null===s.settings.initialZoomState&&s.elems.domContainer.hasClass("chocolat-zoomable"))return t.stopPropagation(),s.zoomIn(t)}),this.elems.wrapper.mousemove(function(e){if(null!==s.settings.initialZoomState&&!s.elems.img.is(":animated")){var i=t(this).offset(),n=t(this).height(),o=t(this).width(),a=s.settings.images[s.settings.currentImage],l=a.width,r=a.height,c=[e.pageX-o/2-i.left,e.pageY-n/2-i.top],h=0;if(l>o){var m=s.settings.zoomedPaddingX(l,o);h=c[0]/(o/2),h=((l-o)/2+m)*h}var g=0;if(r>n){var u=s.settings.zoomedPaddingY(r,n);g=c[1]/(n/2),g=((r-n)/2+u)*g}var d={"margin-left":-h+"px","margin-top":-g+"px"};"undefined"!=typeof e.duration?t(s.elems.img).stop(!1,!0).animate(d,e.duration):t(s.elems.img).stop(!1,!0).css(d)}}),t(e).on("resize",function(){s.settings.initialized&&s.settings.currentImage!==!1&&s.debounce(50,function(){var t=s.fit(s.settings.currentImage,s.elems.wrapper);s.center(t.width,t.height,t.left,t.top,0),s.zoomable()})})},zoomable:function(){var t=this.settings.images[this.settings.currentImage],e=this.elems.wrapper.width(),i=this.elems.wrapper.height(),s=!(!this.settings.enableZoom||!(t.width>e||t.height>i)),n=this.elems.img.width()>t.width||this.elems.img.height()>t.height;s&&!n?this.elems.domContainer.addClass("chocolat-zoomable"):this.elems.domContainer.removeClass("chocolat-zoomable")},zoomIn:function(e){this.settings.initialZoomState=this.settings.imageSize,this.settings.imageSize="native";var i=t.Event("mousemove");i.pageX=e.pageX,i.pageY=e.pageY,i.duration=this.settings.duration,this.elems.wrapper.trigger(i),this.elems.domContainer.addClass("chocolat-zoomed");var s=this.fit(this.settings.currentImage,this.elems.wrapper);return this.center(s.width,s.height,s.left,s.top,this.settings.duration)},zoomOut:function(t,e){if(null!==this.settings.initialZoomState&&this.settings.currentImage!==!1){e=e||this.settings.duration,this.settings.imageSize=this.settings.initialZoomState,this.settings.initialZoomState=null,this.elems.img.animate({margin:0},e),this.elems.domContainer.removeClass("chocolat-zoomed");var i=this.fit(this.settings.currentImage,this.elems.wrapper);return this.center(i.width,i.height,i.left,i.top,e)}},setDomContainer:function(){this.settings.container===e?this.elems.domContainer=t("body"):this.elems.domContainer=t(this.settings.container)},debounce:function(t,e){clearTimeout(this.settings.timerDebounce),this.settings.timerDebounce=setTimeout(function(){e()},t)},api:function(){var t=this;return{open:function(e){return e=parseInt(e)||0,t.init(e)},close:function(){return t.close()},next:function(){return t.change(1)},prev:function(){return t.change(-1)},"goto":function(e){return t.open(e)},current:function(){return t.settings.currentImage},place:function(){return t.place(t.settings.currentImage,t.settings.duration)},destroy:function(){return t.destroy()},set:function(e,i){return t.settings[e]=i,i},get:function(e){return t.settings[e]},getElem:function(e){return t.elems[e]}}}});var a={container:e,imageSelector:".chocolat-image",className:"",imageSize:"default",initialZoomState:null,fullScreen:!1,loop:!1,linkImages:!0,duration:300,setTitle:"",separator2:"/",setIndex:0,firstImage:0,lastImage:!1,currentImage:!1,initialized:!1,timer:!1,timerDebounce:!1,images:[],enableZoom:!0,imageSource:"href",afterInitialize:function(){},afterMarkup:function(){},afterImageLoad:function(){},zoomedPaddingX:function(t,e){return 0},zoomedPaddingY:function(t,e){return 0}};t.fn.Chocolat=function(e){return this.each(function(){o++;var i=t.extend(!0,{},a,e,{setIndex:o});t.data(this,"chocolat")||t.data(this,"chocolat",new n(t(this),i))})}});
\ No newline at end of file
+!function(t){"object"==typeof module&&"object"==typeof module.exports?module.exports=t(require("jquery"),window,document):t(jQuery,window,document)}(function(t,e,i,s){function n(e,i){var s=this;return this.settings=i,this.elems={},this.element=e,this._cssClasses=["chocolat-open","chocolat-in-container","chocolat-cover","chocolat-zoomable","chocolat-zoomed"],!this.settings.setTitle&&e.data("chocolat-title")&&(this.settings.setTitle=e.data("chocolat-title")),this.element.find(this.settings.imageSelector).each(function(){s.settings.images.push({title:t(this).attr("title"),src:t(this).attr(s.settings.imageSource),height:!1,width:!1})}),this.element.find(this.settings.imageSelector).each(function(e){t(this).off("click.chocolat").on("click.chocolat",function(t){s.init(e),t.preventDefault()})}),this}var o=0;t.extend(n.prototype,{init:function(t){return this.settings.initialized||(this.setDomContainer(),this.markup(),this.events(),this.settings.lastImage=this.settings.images.length-1,this.settings.initialized=!0),this.settings.afterInitialize.call(this),this.load(t)},preload:function(e){var i=t.Deferred();if("undefined"!=typeof this.settings.images[e]){var s=new Image;return s.onload=function(){i.resolve(s)},s.src=this.settings.images[e].src,i}},load:function(e){var i=this;if(this.settings.fullScreen&&this.openFullScreen(),this.settings.currentImage!==e){this.elems.overlay.fadeIn(this.settings.duration),this.elems.wrapper.fadeIn(this.settings.duration),this.elems.domContainer.addClass("chocolat-open"),this.settings.timer=setTimeout(function(){"undefined"!=typeof i.elems&&t.proxy(i.elems.loader.fadeIn(),i)},this.settings.duration);var s=this.preload(e).then(function(t){return i.place(e,t)}).then(function(t){return i.appear(e)}).then(function(t){i.zoomable(),i.settings.afterImageLoad.call(i)}),n=e+1;return"undefined"!=typeof this.settings.images[n]&&this.preload(n),s}},place:function(t,e){var i,s=this;return this.settings.currentImage=t,this.description(),this.pagination(),this.arrows(),this.storeImgSize(e,t),i=this.fit(t,s.elems.wrapper),this.center(i.width,i.height,i.left,i.top,0)},center:function(t,e,i,s,n){return this.elems.content.css("overflow","visible").animate({width:t,height:e,left:i,top:s},n).promise()},appear:function(t){var e=this;clearTimeout(this.settings.timer),this.elems.loader.stop().fadeOut(300,function(){e.elems.img.attr("src",e.settings.images[t].src)})},fit:function(e,i){var s,n,o=this.settings.images[e].height,a=this.settings.images[e].width,l=t(i).height(),r=t(i).width(),c=this.getOutMarginH(),h=this.getOutMarginW(),m=r-h,g=l-c,u=g/m,d=l/r,f=o/a;return"cover"==this.settings.imageSize?f<d?(s=l,n=s/f):(n=r,s=n*f):"native"==this.settings.imageSize?(s=o,n=a):(f>u?(s=g,n=s/f):(n=m,s=n*f),"default"===this.settings.imageSize&&(n>=a||s>=o)&&(n=a,s=o)),{height:s,width:n,top:(l-s)/2,left:(r-n)/2}},change:function(t){this.zoomOut(0),this.zoomable();var e=this.settings.currentImage+parseInt(t);if(e>this.settings.lastImage){if(this.settings.loop)return this.load(0)}else{if(!(e<0))return this.load(e);if(this.settings.loop)return this.load(this.settings.lastImage)}},arrows:function(){this.settings.loop?t([this.elems.left[0],this.elems.right[0]]).addClass("active"):this.settings.linkImages?(this.settings.currentImage==this.settings.lastImage?this.elems.right.removeClass("active"):this.elems.right.addClass("active"),0===this.settings.currentImage?this.elems.left.removeClass("active"):this.elems.left.addClass("active")):t([this.elems.left[0],this.elems.right[0]]).removeClass("active")},description:function(){var t=this;this.elems.description.html(t.settings.images[t.settings.currentImage].title)},pagination:function(){var t=this,e=this.settings.lastImage+1,i=this.settings.currentImage+1;this.elems.pagination.html(i+" "+t.settings.separator2+e)},storeImgSize:function(t,e){"undefined"!=typeof t&&(this.settings.images[e].height&&this.settings.images[e].width||(this.settings.images[e].height=t.height,this.settings.images[e].width=t.width))},close:function(){if(this.settings.fullscreenOpen)return void this.exitFullScreen();var e=[this.elems.overlay[0],this.elems.loader[0],this.elems.wrapper[0]],i=this,s=t.when(t(e).fadeOut(200)).done(function(){i.elems.domContainer.removeClass("chocolat-open")});return this.settings.currentImage=!1,s},destroy:function(){this.element.removeData(),this.element.find(this.settings.imageSelector).off("click.chocolat"),this.settings.initialized&&(this.settings.fullscreenOpen&&this.exitFullScreen(),this.settings.currentImage=!1,this.settings.initialized=!1,this.elems.domContainer.removeClass(this._cssClasses.join(" ")),this.elems.wrapper.remove())},getOutMarginW:function(){var t=this.elems.left.outerWidth(!0),e=this.elems.right.outerWidth(!0);return t+e},getOutMarginH:function(){return this.elems.top.outerHeight(!0)+this.elems.bottom.outerHeight(!0)},markup:function(){this.elems.domContainer.addClass("chocolat-open "+this.settings.className),"cover"==this.settings.imageSize&&this.elems.domContainer.addClass("chocolat-cover"),this.settings.container!==e&&this.elems.domContainer.addClass("chocolat-in-container"),this.elems.wrapper=t("<div/>",{"class":"chocolat-wrapper",id:"chocolat-content-"+this.settings.setIndex}).appendTo(this.elems.domContainer),this.elems.overlay=t("<div/>",{"class":"chocolat-overlay"}).appendTo(this.elems.wrapper),this.elems.loader=t("<div/>",{"class":"chocolat-loader"}).appendTo(this.elems.wrapper),this.elems.content=t("<div/>",{"class":"chocolat-content"}).appendTo(this.elems.wrapper),this.elems.img=t("<img/>",{"class":"chocolat-img",src:""}).appendTo(this.elems.content),this.elems.top=t("<div/>",{"class":"chocolat-top"}).appendTo(this.elems.wrapper),this.elems.left=t("<div/>",{"class":"chocolat-left"}).appendTo(this.elems.wrapper),this.elems.right=t("<div/>",{"class":"chocolat-right"}).appendTo(this.elems.wrapper),this.elems.bottom=t("<div/>",{"class":"chocolat-bottom"}).appendTo(this.elems.wrapper),this.elems.close=t("<span/>",{"class":"chocolat-close"}).appendTo(this.elems.top),this.elems.fullscreen=t("<span/>",{"class":"chocolat-fullscreen"}).appendTo(this.elems.bottom),this.elems.description=t("<span/>",{"class":"chocolat-description"}).appendTo(this.elems.bottom),this.elems.pagination=t("<span/>",{"class":"chocolat-pagination"}).appendTo(this.elems.bottom),this.elems.setTitle=t("<span/>",{"class":"chocolat-set-title",html:this.settings.setTitle}).appendTo(this.elems.bottom),this.settings.afterMarkup.call(this)},openFullScreen:function(){var t=this.elems.wrapper[0];t.requestFullscreen?(this.settings.fullscreenOpen=!0,t.requestFullscreen()):t.mozRequestFullScreen?(this.settings.fullscreenOpen=!0,t.mozRequestFullScreen()):t.webkitRequestFullscreen?(this.settings.fullscreenOpen=!0,t.webkitRequestFullscreen()):t.msRequestFullscreen?(t.msRequestFullscreen(),this.settings.fullscreenOpen=!0):this.settings.fullscreenOpen=!1},exitFullScreen:function(){i.exitFullscreen?(i.exitFullscreen(),this.settings.fullscreenOpen=!1):i.mozCancelFullScreen?(i.mozCancelFullScreen(),this.settings.fullscreenOpen=!1):i.webkitExitFullscreen?(i.webkitExitFullscreen(),this.settings.fullscreenOpen=!1):i.msExitFullscreen?(i.msExitFullscreen(),this.settings.fullscreenOpen=!1):this.settings.fullscreenOpen=!0},events:function(){var s=this;t(i).off("keydown.chocolat").on("keydown.chocolat",function(t){s.settings.initialized&&(37==t.keyCode?s.change(-1):39==t.keyCode?s.change(1):27==t.keyCode&&s.close())}),this.elems.wrapper.find(".chocolat-right").off("click.chocolat").on("click.chocolat",function(){s.change(1)}),this.elems.wrapper.find(".chocolat-left").off("click.chocolat").on("click.chocolat",function(){return s.change(-1)}),t([this.elems.overlay[0],this.elems.close[0]]).off("click.chocolat").on("click.chocolat",function(){return s.close()}),this.elems.fullscreen.off("click.chocolat").on("click.chocolat",function(){return s.settings.fullscreenOpen?void s.exitFullScreen():void s.openFullScreen()}),s.settings.backgroundClose&&this.elems.overlay.off("click.chocolat").on("click.chocolat",function(){return s.close()}),this.elems.wrapper.off("click.chocolat").on("click.chocolat",function(t){return s.zoomOut(t)}),this.elems.wrapper.find(".chocolat-img").off("click.chocolat").on("click.chocolat",function(t){if(null===s.settings.initialZoomState&&s.elems.domContainer.hasClass("chocolat-zoomable"))return t.stopPropagation(),s.zoomIn(t)}),this.elems.wrapper.mousemove(function(e){if(null!==s.settings.initialZoomState&&!s.elems.img.is(":animated")){var i=t(this).offset(),n=t(this).height(),o=t(this).width(),a=s.settings.images[s.settings.currentImage],l=a.width,r=a.height,c=[e.pageX-o/2-i.left,e.pageY-n/2-i.top],h=0;if(l>o){var m=s.settings.zoomedPaddingX(l,o);h=c[0]/(o/2),h=((l-o)/2+m)*h}var g=0;if(r>n){var u=s.settings.zoomedPaddingY(r,n);g=c[1]/(n/2),g=((r-n)/2+u)*g}var d={"margin-left":-h+"px","margin-top":-g+"px"};"undefined"!=typeof e.duration?t(s.elems.img).stop(!1,!0).animate(d,e.duration):t(s.elems.img).stop(!1,!0).css(d)}}),t(e).on("resize",function(){s.settings.initialized&&s.settings.currentImage!==!1&&s.debounce(50,function(){var t=s.fit(s.settings.currentImage,s.elems.wrapper);s.center(t.width,t.height,t.left,t.top,0),s.zoomable()})})},zoomable:function(){var t=this.settings.images[this.settings.currentImage],e=this.elems.wrapper.width(),i=this.elems.wrapper.height(),s=!(!this.settings.enableZoom||!(t.width>e||t.height>i)),n=this.elems.img.width()>t.width||this.elems.img.height()>t.height;s&&!n?this.elems.domContainer.addClass("chocolat-zoomable"):this.elems.domContainer.removeClass("chocolat-zoomable")},zoomIn:function(e){this.settings.initialZoomState=this.settings.imageSize,this.settings.imageSize="native";var i=t.Event("mousemove");i.pageX=e.pageX,i.pageY=e.pageY,i.duration=this.settings.duration,this.elems.wrapper.trigger(i),this.elems.domContainer.addClass("chocolat-zoomed");var s=this.fit(this.settings.currentImage,this.elems.wrapper);return this.center(s.width,s.height,s.left,s.top,this.settings.duration)},zoomOut:function(t,e){if(null!==this.settings.initialZoomState&&this.settings.currentImage!==!1){e=e||this.settings.duration,this.settings.imageSize=this.settings.initialZoomState,this.settings.initialZoomState=null,this.elems.img.animate({margin:0},e),this.elems.domContainer.removeClass("chocolat-zoomed");var i=this.fit(this.settings.currentImage,this.elems.wrapper);return this.center(i.width,i.height,i.left,i.top,e)}},setDomContainer:function(){this.settings.container===e?this.elems.domContainer=t("body"):this.elems.domContainer=t(this.settings.container)},debounce:function(t,e){clearTimeout(this.settings.timerDebounce),this.settings.timerDebounce=setTimeout(function(){e()},t)},api:function(){var t=this;return{open:function(e){return e=parseInt(e)||0,t.init(e)},close:function(){return t.close()},next:function(){return t.change(1)},prev:function(){return t.change(-1)},"goto":function(e){return t.open(e)},current:function(){return t.settings.currentImage},place:function(){return t.place(t.settings.currentImage,t.settings.duration)},destroy:function(){return t.destroy()},set:function(e,i){return t.settings[e]=i,i},get:function(e){return t.settings[e]},getElem:function(e){return t.elems[e]}}}});var a={container:e,imageSelector:".chocolat-image",className:"",imageSize:"default",initialZoomState:null,fullScreen:!1,loop:!1,linkImages:!0,duration:300,setTitle:"",separator2:"/",setIndex:0,firstImage:0,lastImage:!1,currentImage:!1,initialized:!1,timer:!1,timerDebounce:!1,images:[],enableZoom:!0,imageSource:"href",afterInitialize:function(){},afterMarkup:function(){},afterImageLoad:function(){},zoomedPaddingX:function(t,e){return 0},zoomedPaddingY:function(t,e){return 0}};return t.fn.Chocolat=function(e){return this.each(function(){o++;var i=t.extend(!0,{},a,e,{setIndex:o});t.data(this,"chocolat")||t.data(this,"chocolat",new n(t(this),i))})},t.fn.Chocolat});
\ No newline at end of file
diff --git a/src/js/jquery.chocolat.js b/src/js/jquery.chocolat.js
index a168feb..aa3cd2c 100644
--- a/src/js/jquery.chocolat.js
+++ b/src/js/jquery.chocolat.js
@@ -725,4 +725,6 @@
             }
         })
     }
+
+    return $.fn.Chocolat
 })