added javascript lib files
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hamza zia
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186
js/libs/piecon.js
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186
js/libs/piecon.js
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//
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// piecon.js
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//
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// https://github.com/lipka/piecon
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//
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// Copyright (c) 2012 Lukas Lipka <lukaslipka@gmail.com>. All rights reserved.
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//
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(function(){
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var Piecon = {};
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var currentFavicon = null;
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var originalFavicon = null;
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var originalTitle = null;
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var canvas = null;
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var options = {};
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var defaults = {
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color: '#ff0084',
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background: '#bbb',
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shadow: '#fff',
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fallback: false
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};
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var ua = (function () {
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var agent = navigator.userAgent.toLowerCase();
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return function (browser) {
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return agent.indexOf(browser) !== -1;
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};
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}());
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var browser = {
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ie: ua('msie'),
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chrome: ua('chrome'),
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webkit: ua('chrome') || ua('safari'),
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safari: ua('safari') && !ua('chrome'),
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mozilla: ua('mozilla') && !ua('chrome') && !ua('safari')
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};
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var getFaviconTag = function() {
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var links = document.getElementsByTagName('link');
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for (var i = 0, l = links.length; i < l; i++) {
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if (links[i].getAttribute('rel') === 'icon' || links[i].getAttribute('rel') === 'shortcut icon') {
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return links[i];
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}
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}
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return false;
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};
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var removeFaviconTag = function() {
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var links = document.getElementsByTagName('link');
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var head = document.getElementsByTagName('head')[0];
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for (var i = 0, l = links.length; i < l; i++) {
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if (links[i].getAttribute('rel') === 'icon' || links[i].getAttribute('rel') === 'shortcut icon') {
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head.removeChild(links[i]);
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}
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}
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};
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var setFaviconTag = function(url) {
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removeFaviconTag();
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var link = document.createElement('link');
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link.type = 'image/x-icon';
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link.rel = 'icon';
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link.href = url;
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document.getElementsByTagName('head')[0].appendChild(link);
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};
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var getCanvas = function () {
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if (!canvas) {
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canvas = document.createElement("canvas");
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canvas.width = 16;
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canvas.height = 16;
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}
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return canvas;
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};
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var drawFavicon = function(percentage) {
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var canvas = getCanvas();
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var context = canvas.getContext("2d");
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var percentage = percentage || 0;
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var src = currentFavicon;
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var faviconImage = new Image();
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faviconImage.onload = function() {
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if (context) {
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context.clearRect(0, 0, 16, 16);
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// Draw shadow
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context.beginPath();
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context.moveTo(canvas.width / 2, canvas.height / 2);
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context.arc(canvas.width / 2, canvas.height / 2, Math.min(canvas.width / 2, canvas.height / 2), 0, Math.PI * 2, false);
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context.fillStyle = options.shadow;
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context.fill();
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// Draw background
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context.beginPath();
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context.moveTo(canvas.width / 2, canvas.height / 2);
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context.arc(canvas.width / 2, canvas.height / 2, Math.min(canvas.width / 2, canvas.height / 2) - 2, 0, Math.PI * 2, false);
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context.fillStyle = options.background;
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context.fill();
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// Draw pie
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if (percentage > 0) {
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context.beginPath();
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context.moveTo(canvas.width / 2, canvas.height / 2);
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context.arc(canvas.width / 2, canvas.height / 2, Math.min(canvas.width / 2, canvas.height / 2) - 2, (-0.5) * Math.PI, (-0.5 + 2 * percentage / 100) * Math.PI, false);
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context.lineTo(canvas.width / 2, canvas.height / 2);
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context.fillStyle = options.color;
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context.fill();
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}
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setFaviconTag(canvas.toDataURL());
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}
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};
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// allow cross origin resource requests if the image is not a data:uri
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// as detailed here: https://github.com/mrdoob/three.js/issues/1305
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if (!src.match(/^data/)) {
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faviconImage.crossOrigin = 'anonymous';
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}
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faviconImage.src = src;
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};
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var updateTitle = function(percentage) {
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if (percentage > 0) {
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document.title = '(' + percentage + '%) ' + originalTitle;
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} else {
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document.title = originalTitle;
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}
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};
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Piecon.setOptions = function(custom) {
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options = {};
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for (var key in defaults){
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options[key] = custom.hasOwnProperty(key) ? custom[key] : defaults[key];
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}
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return this;
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};
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Piecon.setProgress = function(percentage) {
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if (!originalTitle) {
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originalTitle = document.title;
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}
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if (!originalFavicon || !currentFavicon) {
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var tag = getFaviconTag();
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originalFavicon = currentFavicon = tag ? tag.getAttribute('href') : '/favicon.ico';
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}
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if (!isNaN(parseFloat(percentage)) && isFinite(percentage)) {
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if (!getCanvas().getContext || browser.ie || browser.safari || options.fallback == true) {
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// Fallback to updating the browser title if unsupported
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return updateTitle(percentage);
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} else if (options.fallback === 'force') {
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updateTitle(percentage);
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}
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return drawFavicon(percentage);
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}
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return false;
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};
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Piecon.reset = function() {
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if (originalTitle) {
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document.title = originalTitle;
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}
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if (originalFavicon) {
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currentFavicon = originalFavicon;
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setFaviconTag(currentFavicon);
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}
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};
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Piecon.setOptions(defaults);
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window.Piecon = Piecon;
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})();
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32
js/libs/underscore.js
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32
js/libs/underscore.js
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// Underscore.js 1.3.3
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// (c) 2009-2012 Jeremy Ashkenas, DocumentCloud Inc.
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// Underscore is freely distributable under the MIT license.
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// Portions of Underscore are inspired or borrowed from Prototype,
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// Oliver Steele's Functional, and John Resig's Micro-Templating.
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// For all details and documentation:
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// http://documentcloud.github.com/underscore
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(function(){function r(a,c,d){if(a===c)return 0!==a||1/a==1/c;if(null==a||null==c)return a===c;a._chain&&(a=a._wrapped);c._chain&&(c=c._wrapped);if(a.isEqual&&b.isFunction(a.isEqual))return a.isEqual(c);if(c.isEqual&&b.isFunction(c.isEqual))return c.isEqual(a);var e=l.call(a);if(e!=l.call(c))return!1;switch(e){case "[object String]":return a==""+c;case "[object Number]":return a!=+a?c!=+c:0==a?1/a==1/c:a==+c;case "[object Date]":case "[object Boolean]":return+a==+c;case "[object RegExp]":return a.source==
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||||
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Reference in New Issue
Block a user