#2992 - Added fallback to english animations if translated animations do not exist on adblockplus.o…

static/js/animation.js

 /*
  * This file is part of the Adblock Plus website,
  * Copyright (C) 2006-2016 Eyeo GmbH
  *
  * Adblock Plus is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 3 as
  * published by the Free Software Foundation.
  *
  * Adblock Plus is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 65 matching lines @@
   container.appendChild(image);
   animation.appendChild(container);
 
   image.onload = function() {
     container.style.left = Math.round((50 - image.width) / 2) + "px";
     container.style.top = Math.round((50 - image.height) / 2) + "px";
     container.style.visibility  = "";
   }
   image.src = "data:image/gif;base64,R0lGODlhGAAYAPQAAP%2F%2F%2FwCA%2F87m%2Fvr8%2FuDv%2FrDX%2Fujz%2Fo7G%2Fsjj%2FpzN%2Ftjr%2FqjT%2FsDf%2FvL4%2Fna6%2FobC%2Frjb%2Fmiz%2FgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACH%2BGkNyZWF0ZWQgd2l0aCBhamF4bG9hZC5pbmZvACH5BAAHAAAAIf8LTkVUU0NBUEUyLjADAQAAACwAAAAAGAAYAAAFriAgjiQAQWVaDgr5POSgkoTDjFE0NoQ8iw8HQZQTDQjDn4jhSABhAAOhoTqSDg7qSUQwxEaEwwFhXHhHgzOA1xshxAnfTzotGRaHglJqkJcaVEqCgyoCBQkJBQKDDXQGDYaIioyOgYSXA36XIgYMBWRzXZoKBQUMmil0lgalLSIClgBpO0g%2Bs26nUWddXyoEDIsACq5SsTMMDIECwUdJPw0Mzsu0qHYkw72bBmozIQAh%2BQQABwABACwAAAAAGAAYAAAFsCAgjiTAMGVaDgR5HKQwqKNxIKPjjFCk0KNXC6ATKSI7oAhxWIhezwhENTCQEoeGCdWIPEgzESGxEIgGBWstEW4QCGGAIJEoxGmGt5ZkgCRQQHkGd2CESoeIIwoMBQUMP4cNeQQGDYuNj4iSb5WJnmeGng0CDGaBlIQEJziHk3sABidDAHBgagButSKvAAoyuHuUYHgCkAZqebw0AgLBQyyzNKO3byNuoSS8x8OfwIchACH5BAAHAAIALAAAAAAYABgAAAW4ICCOJIAgZVoOBJkkpDKoo5EI43GMjNPSokXCINKJCI4HcCRIQEQvqIOhGhBHhUTDhGo4diOZyFAoKEQDxra2mAEgjghOpCgz3LTBIxJ5kgwMBShACREHZ1V4Kg1rS44pBAgMDAg%2FSw0GBAQGDZGTlY%2BYmpyPpSQDiqYiDQoCliqZBqkGAgKIS5kEjQ21VwCyp76dBHiNvz%2BMR74AqSOdVwbQuo%2Babppo10ssjdkAnc0rf8vgl8YqIQAh%2BQQABwADACwAAAAAGAAYAAAFrCAgjiQgCGVaDgZZFCQxqKNRKGOSjMjR0qLXTyciHA7AkaLACMIAiwOC1iAxCrMToHHYjWQiA4NBEA0Q1RpWxHg4cMXxNDk4OBxNUkPAQAEXDgllKgMzQA1pSYopBgonCj9JEA8REQ8QjY%2BRQJOVl4ugoYssBJuMpYYjDQSliwasiQOwNakALKqsqbWvIohFm7V6rQAGP6%2BJQLlFg7KDQLKJrLjBKbvAor3IKiEAIfkEAAcABAAsAAAAABgAGAAABbUgII4koChlmhokw5DEoI4NQ4xFMQoJO4uuhignMiQWvxGBIQC%2BAJBEUyUcIRiyE6CR0CllW4HABxBURTUw4nC4FcWo5CDBRpQaCoF7VjgsyCUDYDMNZ0mHdwYEBAaGMwwHDg4HDA2KjI4qkJKUiJ6faJkiA4qAKQkRB3E0i6YpAw8RERAjA4tnBoMApCMQDhFTuySKoSKMJAq6rD4GzASiJYtgi6PUcs9Kew0xh7rNJMqIhYchACH5BAAHAAUALAAAAAAYABgAAAW0ICCOJEAQZZo2JIKQxqCOjWCMDDMqxT2LAgELkBMZCoXfyCBQiFwiRsGpku0EshNgUNAtrYPT0GQVNRBWwSKBMp98P24iISgNDAS4ipGA6JUpA2WAhDR4eWM%2FCAkHBwkIDYcGiTOLjY%2BFmZkNlCN3eUoLDmwlDW%2BAAwcODl5bYl8wCVYMDw5UWzBtnAANEQ8kBIM0oAAGPgcREIQnVloAChEOqARjzgAQEbczg8YkWJq8nSUhACH5BAAHAAYALAAAAAAYABgAAAWtICCOJGAYZZoOpKKQqDoORDMKwkgwtiwSBBYAJ2owGL5RgxBziQQMgkwoMkhNqAEDARPSaiMDFdDIiRSFQowMXE8Z6RdpYHWnEAWGPVkajPmARVZMPUkCBQkJBQINgwaFPoeJi4GVlQ2Qc3VJBQcLV0ptfAMJBwdcIl%2BFYjALQgimoGNWIhAQZA4HXSpLMQ8PIgkOSHxAQhERPw7ASTSFyCMMDqBTJL8tf3y2fCEAIfkEAAcABwAsAAAAABgAGAAABa8gII4k0DRlmg6kYZCoOg5EDBDEaAi2jLO3nEkgkMEIL4BLpBAkVy3hCTAQKGAznM0AFNFGBAbj2cA9jQixcGZAGgECBu%2F9HnTp%2BFGjjezJFAwFBQwKe2Z%2BKoCChHmNjVMqA21nKQwJEJRlbnUFCQlFXlpeCWcGBUACCwlrdw8RKGImBwktdyMQEQciB7oACwcIeA4RVwAODiIGvHQKERAjxyMIB5QlVSTLYLZ0sW8hACH5BAAHAAgALAAAAAAYABgAAAW0ICCOJNA0ZZoOpGGQrDoOBCoSxNgQsQzgMZyIlvOJdi%2BAS2SoyXrK4umWPM5wNiV0UDUIBNkdoepTfMkA7thIECiyRtUAGq8fm2O4jIBgMBA1eAZ6Knx%2BgHaJR4QwdCMKBxEJRggFDGgQEREPjjAMBQUKIwIRDhBDC2QNDDEKoEkDoiMHDigICGkJBS2dDA6TAAnAEAkCdQ8ORQcHTAkLcQQODLPMIgIJaCWxJMIkPIoAt3EhACH5BAAHAAkALAAAAAAYABgAAAWtICCOJNA0ZZoOpGGQrDoOBCoSxNgQsQzgMZyIlvOJdi%2BAS2SoyXrK4umWHM5wNiV0UN3xdLiqr%2BmENcWpM9TIbrsBkEck8oC0DQqBQGGIz%2Bt3eXtob0ZTPgNrIwQJDgtGAgwCWSIMDg4HiiUIDAxFAAoODwxDBWINCEGdSTQkCQcoegADBaQ6MggHjwAFBZUFCm0HB0kJCUy9bAYHCCPGIwqmRq0jySMGmj6yRiEAIfkEAAcACgAsAAAAABgAGAAABbIgII4k0DRlmg6kYZCsOg4EKhLE2BCxDOAxnIiW84l2L4BLZKipBopW8XRLDkeCiAMyMvQAA%2BuON4JEIo%2BvqukkKQ6RhLHplVGN%2BLyKcXA4Dgx5DWwGDXx%2BgIKENnqNdzIDaiMECwcFRgQCCowiCAcHCZIlCgICVgSfCEMMnA0CXaU2YSQFoQAKUQMMqjoyAglcAAyBAAIMRUYLCUkFlybDeAYJryLNk6xGNCTQXY0juHghACH5BAAHAAsALAAAAAAYABgAAAWzICCOJNA0ZVoOAmkY5KCSSgSNBDE2hDyLjohClBMNij8RJHIQvZwEVOpIekRQJyJs5AMoHA%2BGMbE1lnm9EcPhOHRnhpwUl3AsknHDm5RN%2Bv8qCAkHBwkIfw1xBAYNgoSGiIqMgJQifZUjBhAJYj95ewIJCQV7KYpzBAkLLQADCHOtOpY5PgNlAAykAEUsQ1wzCgWdCIdeArczBQVbDJ0NAqyeBb64nQAGArBTt8R8mLuyPyEAOwAAAAAAAAAAAA%3D%3D";
 
-  var request = new XMLHttpRequest();
-  request.open("GET", loadPrefix + encodeURIComponent(animation.getAttribute("name")) + loadSuffix);
-  request.onload = function() {
+  //empty loadLang defaults to current language
+  var loadLang = "";
+
+  var onLoadAnimation = function()
+  {
     if (!request.responseXML || !request.responseXML.documentElement)
+    {
+      //fallback to english animation
+      if (loadLang == "")
+      {
+        loadLang = "/en/";
+        request = requestAnimationData();
+      }
       return;
-
+    }
     animation._data = request.responseXML.documentElement;
     initAnimation(animation);
   }
-  request.send(null);
+
+  var requestAnimationData = function ()
+  {
+    var request = new XMLHttpRequest();
+    request.open("GET", loadLang + loadPrefix + encodeURIComponent(animation.getAttribute("name")) + loadSuffix);
+    request.onload = onLoadAnimation;
+    request.send(null);
+    return request;
+  }
+
+  var request = requestAnimationData();
 }
 
 function initAnimation(animation) {
   while (animation.firstChild)
     animation.removeChild(animation.firstChild);
 
   var data = animation._data;
   animation._width = (parseInt(data.getAttribute("width")) || 150);
   animation._height = (parseInt(data.getAttribute("height")) || 150);
   animation._stepSize = parseInt(data.getAttribute("step")) || 20;
@@ skipping 234 matching lines @@
   if (/right/i.test(anchor))
     coords[0] += size[0];
   else if (!/left/i.test(anchor))
     coords[0] += Math.round(size[0]/2);
 
   if (/bottom/i.test(anchor))
     coords[1] += size[1];
   else if (!/top/i.test(anchor))
     coords[1] += Math.round(size[1]/2);
 }