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added a button to export boards to excel from the board overview #18

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added a button to export boards to excel from the board overview #18

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Binary file added icons/xlsx.png
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12 changes: 7 additions & 5 deletions manifest.json
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Original file line number Diff line number Diff line change
Expand Up @@ -2,10 +2,10 @@
"name": "Export for Trello",
"version": "1.7",
"manifest_version" : 2,

"description": "Export Trello Boards to Excel",
"icons": { "128": "icons/icon128.png" },

"content_scripts": [
{
"matches": ["https://trello.com/*"],
Expand All @@ -17,6 +17,8 @@
}
],
"web_accessible_resources": [
"lib/jquery-2.1.0.min.map"]

}
"lib/jquery-2.1.0.min.map",
"icons/xlsx.png"
]

}
83 changes: 54 additions & 29 deletions trelloexport.js
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Original file line number Diff line number Diff line change
Expand Up @@ -25,13 +25,18 @@ var $excel_btn,

window.URL = window.webkitURL || window.URL;

function createExcelExport() {
function createExcelExport(json_href) {
"use strict";
// RegEx to find the points for users of TrelloScrum
var pointReg = /[\(](\x3f|\d*\.?\d+)([\)])\s?/m;

$.getJSON($('a.js-export-json').attr('href'), function (data) {

var json_endpoint = $('a.js-export-json').attr('href')
if (!json_endpoint) {
json_endpoint = json_href;
}

$.getJSON(json_endpoint, function (data) {

var file = {
worksheets: [[], []], // worksheets has one empty worksheet (array)
creator: 'TrelloExport',
Expand All @@ -40,7 +45,7 @@ function createExcelExport() {
modified: new Date(),
activeWorksheet: 0
},

// Setup the active list and cart worksheet
w = file.worksheets[0],
wArchived = file.worksheets[1],
Expand All @@ -49,29 +54,29 @@ function createExcelExport() {
ia,
blob,
board_title;

w.name = data.name.substring(0, 22); // Over 22 chars causes Excel error, don't know why
w.data = [];
w.data.push([]);
w.data[0] = columnHeadings;
// Setup the archive list and cart worksheet


// Setup the archive list and cart worksheet
wArchived.name = 'Archived ' + data.name.substring(0, 22);
wArchived.data = [];
wArchived.data.push([]);
wArchived.data[0] = columnHeadings;
// This iterates through each list and builds the dataset

// This iterates through each list and builds the dataset
$.each(data.lists, function (key, list) {
var list_id = list.id,
listName = list.name;

// tag archived lists
if (list.closed) {
listName = '[archived] ' + listName;
}

// Iterate through each card and transform data as needed
$.each(data.cards, function (i, card) {
if (card.idList === list_id) {
Expand All @@ -86,14 +91,14 @@ function createExcelExport() {
rowData = [],
rArch,
r;

title = title.replace(pointReg, '');

// tag archived cards
if (card.closed) {
title = '[archived] ' + title;
}

memberIDs = card.idMembers;
$.each(memberIDs, function (i, memberID) {
$.each(data.members, function (key, member) {
Expand All @@ -102,22 +107,22 @@ function createExcelExport() {
}
});
});

//Get all labels
$.each(card.labels, function (i, label) {
if (label.name) {
labels.push(label.name);
} else {
labels.push(label.color);
}

});

// Need to set dates to the Date type so xlsx.js sets the right datatype
if (due !== '') {
due = d;
}

rowData = [
listName,
title,
Expand All @@ -129,32 +134,32 @@ function createExcelExport() {
card.idShort,
card.shortUrl
];

// Writes all closed items to the Archived tab
// Note: Trello allows open cards on closed lists
if (list.closed || card.closed) {
rArch = wArchived.data.push([]) - 1;
wArchived.data[rArch] = rowData;

} else {
r = w.data.push([]) - 1;
w.data[r] = rowData;
}
}
});
});

// We want just the base64 part of the output of xlsx.js
// since we are not leveraging they standard transfer process.
byteString = window.atob(xlsx(file).base64);
buffer = new ArrayBuffer(byteString.length);
ia = new Uint8Array(buffer);

// write the bytes of the string to an ArrayBuffer
for (i = 0; i < byteString.length; i += 1) {
ia[i] = byteString.charCodeAt(i);
}

// create blob and save it using FileSaver.js
blob = new Blob([ia], {
type: 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
Expand All @@ -173,15 +178,15 @@ function createExcelExport() {
function addExportLink() {
"use strict";
//alert('add');

var $js_btn = $('a.js-export-json'); // Export JSON link

// See if our Export Excel is already there
if ($('.pop-over-list').find('.js-export-excel').length) {
clearInterval(addInterval);
return;
}

// The new link/button
if ($js_btn.length) {
$excel_btn = $('<a>')
Expand All @@ -195,7 +200,7 @@ function addExportLink() {
.click(createExcelExport)
.insertAfter($js_btn.parent())
.wrap(document.createElement("li"));

}
}

Expand All @@ -208,4 +213,24 @@ $(function () {
$(document).on('mouseup', ".js-share", function () {
addInterval = setInterval(addExportLink, 500);
});
});

var styles = [
"position: absolute",
"right: 5px",
"bottom: 5px"
]
var $print_link = $('<div style="' + styles.join(";") + '" title="Export to Excel"><img src="' + chrome.extension.getURL('icons/xlsx.png') + '" /></div>').appendTo('.js-open-board')
$print_link.on('click', function (e) {
e.preventDefault();

var $target = $(this)
var href = $target.parent().attr('href')

var href_data = href.split("/")
href_data.pop()
href = href_data.join("/") + ".json"

createExcelExport(href)
return false;
});
});