Merge branch 'master' into sk-passport

services/web/Gruntfile.coffee

@@ -159,10 +159,10 @@ module.exports = (grunt) ->
 					paths:
 						"moment": "libs/moment-2.9.0"
 						"mathjax": "/js/libs/mathjax/MathJax.js?config=TeX-AMS_HTML"
-						"libs/pdf": "libs/pdfjs-1.3.91/pdf"
+						"libs/pdf": "libs/pdfjs-1.3.91p1/pdf"
 					shim:
 						"libs/pdf":
-							deps: ["libs/pdfjs-1.3.91/compatibility"]
+							deps: ["libs/pdfjs-1.3.91p1/compatibility"]
 
 					skipDirOptimize: true
 					modules: [

services/web/app/coffee/Features/Project/ProjectLocator.coffee

@@ -81,7 +81,7 @@ module.exports = ProjectLocator =
 				else
 					getRootDoc project
 
-	findElementByPath: (project_or_id, needlePath, callback = (err, foundEntity)->)->
+	findElementByPath: (project_or_id, needlePath, callback = (err, foundEntity, type)->)->
 
 		getParentFolder = (haystackFolder, foldersList, level, cb)->
 			if foldersList.length == 0
@@ -100,12 +100,23 @@ module.exports = ProjectLocator =
 
 		getEntity = (folder, entityName, cb)->
 			if !entityName?
-				return cb null, folder
-			enteties = _.union folder.fileRefs, folder.docs, folder.folders
-			result = _.find enteties, (entity)->
-				entity?.name.toLowerCase() == entityName.toLowerCase()
+				return cb null, folder, "folder"
+
+			for file in folder.fileRefs
+				if file?.name.toLowerCase() == entityName.toLowerCase()
+					result = file
+					type = "file"
+			for doc in folder.docs
+				if doc?.name.toLowerCase() == entityName.toLowerCase()
+					result = doc
+					type = "doc"
+			for childFolder in folder.folders
+				if childFolder?.name.toLowerCase() == entityName.toLowerCase()
+					result = childFolder
+					type = "folder"
+
 			if result?
-				cb null, result
+				cb null, result, type
 			else
 				cb("not found project_or_id: #{project_or_id} search path: #{needlePath}, entity #{entityName} could not be found")
 
@@ -117,7 +128,7 @@ module.exports = ProjectLocator =
 			if !project?
 				return callback("project could not be found for finding a element #{project_or_id}")
 			if needlePath == '' || needlePath == '/'
-				return callback(null, project.rootFolder[0])
+				return callback(null, project.rootFolder[0], "folder")
 
 			if needlePath.indexOf('/') == 0
 				needlePath = needlePath.substring(1)

services/web/app/coffee/Features/ThirdPartyDataStore/UpdateMerger.coffee

@@ -33,16 +33,11 @@ module.exports =
 						self.p.processDoc project_id, elementId, user_id, fsPath, path, source, callback
 
 	deleteUpdate: (project_id, path, source, callback)->
-		projectLocator.findElementByPath project_id, path, (err, element)->
-			type = 'file'
+		projectLocator.findElementByPath project_id, path, (err, element, type)->
 			if  err? || !element?
 				logger.log element:element, project_id:project_id, path:path, "could not find entity for deleting, assuming it was already deleted"
 				return callback()
-			if element.lines?
-				type = 'doc'
-			else if element.folders?
-				type = 'folder'
-			logger.log project_id:project_id, updateType:path, updateType:type, element:element, "processing update to delete entity from tpds"
+			logger.log project_id:project_id, path:path, type:type, element:element, "processing update to delete entity from tpds"
 			editorController.deleteEntity project_id, element._id, type, source, (err)->
 				logger.log project_id:project_id, path:path, "finished processing update to delete entity from tpds"
 				callback()

services/web/app/coffee/infrastructure/ExpressLocals.coffee

@@ -28,9 +28,9 @@ for path in [
 	"#{jsPath}main.js",
 	"#{jsPath}libs.js",
 	"#{jsPath}ace/ace.js",
-	"#{jsPath}libs/pdfjs-1.3.91/pdf.js",
-	"#{jsPath}libs/pdfjs-1.3.91/pdf.worker.js",
-	"#{jsPath}libs/pdfjs-1.3.91/compatibility.js",
+	"#{jsPath}libs/pdfjs-1.3.91p1/pdf.js",
+	"#{jsPath}libs/pdfjs-1.3.91p1/pdf.worker.js",
+	"#{jsPath}libs/pdfjs-1.3.91p1/compatibility.js",
 	"/stylesheets/style.css"
 ]
 	filePath = Path.join __dirname, "../../../", "public#{path}"

services/web/app/views/project/editor.jade

@@ -102,13 +102,13 @@ block content
 			"paths" : {
 				"mathjax": "#{buildJsPath('/libs/mathjax/MathJax.js', {cdn:false, fingerprint:false, qs:{config:'TeX-AMS_HTML'}})}",
 				"moment": "libs/moment-2.7.0",
-				"libs/pdf": "libs/pdfjs-1.3.91/pdf"
+				"libs/pdf": "libs/pdfjs-1.3.91p1/pdf",
 			},
 			"urlArgs" : "fingerprint=#{fingerprint(jsPath + 'ide.js')}-#{fingerprint(jsPath + 'libs.js')}",
 			"waitSeconds": 0,
 			"shim": {
 				"libs/pdf": {
-					deps: ["libs/pdfjs-1.3.91/compatibility"]
+					deps: ["libs/pdfjs-1.3.91p1/compatibility"]
 				},
 				"ace/ext-searchbox": {
 					deps: ["ace/ace"]
@@ -127,7 +127,7 @@ block content
 
 	- locals.suppressDefaultJs = true
 
-	- var pdfPath = 'libs/pdfjs-1.3.91/pdf.worker.js'
+	- var pdfPath = 'libs/pdfjs-1.3.91p1/pdf.worker.js'
 	- var fingerprintedPath = fingerprint(jsPath+pdfPath)
 	- var pdfJsWorkerPath = buildJsPath(pdfPath, {cdn:false,qs:{fingerprint:fingerprintedPath}}) // don't use worker for cdn
 

services/web/public/js/libs/pdfjs-1.3.91p1/compatibility.js

@@ -0,0 +1,593 @@
+/* Copyright 2012 Mozilla Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/* globals VBArray, PDFJS */
+
+'use strict';
+
+// Initializing PDFJS global object here, it case if we need to change/disable
+// some PDF.js features, e.g. range requests
+if (typeof PDFJS === 'undefined') {
+  (typeof window !== 'undefined' ? window : this).PDFJS = {};
+}
+
+// Checking if the typed arrays are supported
+// Support: iOS<6.0 (subarray), IE<10, Android<4.0
+(function checkTypedArrayCompatibility() {
+  if (typeof Uint8Array !== 'undefined') {
+    // Support: iOS<6.0
+    if (typeof Uint8Array.prototype.subarray === 'undefined') {
+        Uint8Array.prototype.subarray = function subarray(start, end) {
+          return new Uint8Array(this.slice(start, end));
+        };
+        Float32Array.prototype.subarray = function subarray(start, end) {
+          return new Float32Array(this.slice(start, end));
+        };
+    }
+
+    // Support: Android<4.1
+    if (typeof Float64Array === 'undefined') {
+      window.Float64Array = Float32Array;
+    }
+    return;
+  }
+
+  function subarray(start, end) {
+    return new TypedArray(this.slice(start, end));
+  }
+
+  function setArrayOffset(array, offset) {
+    if (arguments.length < 2) {
+      offset = 0;
+    }
+    for (var i = 0, n = array.length; i < n; ++i, ++offset) {
+      this[offset] = array[i] & 0xFF;
+    }
+  }
+
+  function TypedArray(arg1) {
+    var result, i, n;
+    if (typeof arg1 === 'number') {
+      result = [];
+      for (i = 0; i < arg1; ++i) {
+        result[i] = 0;
+      }
+    } else if ('slice' in arg1) {
+      result = arg1.slice(0);
+    } else {
+      result = [];
+      for (i = 0, n = arg1.length; i < n; ++i) {
+        result[i] = arg1[i];
+      }
+    }
+
+    result.subarray = subarray;
+    result.buffer = result;
+    result.byteLength = result.length;
+    result.set = setArrayOffset;
+
+    if (typeof arg1 === 'object' && arg1.buffer) {
+      result.buffer = arg1.buffer;
+    }
+    return result;
+  }
+
+  window.Uint8Array = TypedArray;
+  window.Int8Array = TypedArray;
+
+  // we don't need support for set, byteLength for 32-bit array
+  // so we can use the TypedArray as well
+  window.Uint32Array = TypedArray;
+  window.Int32Array = TypedArray;
+  window.Uint16Array = TypedArray;
+  window.Float32Array = TypedArray;
+  window.Float64Array = TypedArray;
+})();
+
+// URL = URL || webkitURL
+// Support: Safari<7, Android 4.2+
+(function normalizeURLObject() {
+  if (!window.URL) {
+    window.URL = window.webkitURL;
+  }
+})();
+
+// Object.defineProperty()?
+// Support: Android<4.0, Safari<5.1
+(function checkObjectDefinePropertyCompatibility() {
+  if (typeof Object.defineProperty !== 'undefined') {
+    var definePropertyPossible = true;
+    try {
+      // some browsers (e.g. safari) cannot use defineProperty() on DOM objects
+      // and thus the native version is not sufficient
+      Object.defineProperty(new Image(), 'id', { value: 'test' });
+      // ... another test for android gb browser for non-DOM objects
+      var Test = function Test() {};
+      Test.prototype = { get id() { } };
+      Object.defineProperty(new Test(), 'id',
+        { value: '', configurable: true, enumerable: true, writable: false });
+    } catch (e) {
+      definePropertyPossible = false;
+    }
+    if (definePropertyPossible) {
+      return;
+    }
+  }
+
+  Object.defineProperty = function objectDefineProperty(obj, name, def) {
+    delete obj[name];
+    if ('get' in def) {
+      obj.__defineGetter__(name, def['get']);
+    }
+    if ('set' in def) {
+      obj.__defineSetter__(name, def['set']);
+    }
+    if ('value' in def) {
+      obj.__defineSetter__(name, function objectDefinePropertySetter(value) {
+        this.__defineGetter__(name, function objectDefinePropertyGetter() {
+          return value;
+        });
+        return value;
+      });
+      obj[name] = def.value;
+    }
+  };
+})();
+
+
+// No XMLHttpRequest#response?
+// Support: IE<11, Android <4.0
+(function checkXMLHttpRequestResponseCompatibility() {
+  var xhrPrototype = XMLHttpRequest.prototype;
+  var xhr = new XMLHttpRequest();
+  if (!('overrideMimeType' in xhr)) {
+    // IE10 might have response, but not overrideMimeType
+    // Support: IE10
+    Object.defineProperty(xhrPrototype, 'overrideMimeType', {
+      value: function xmlHttpRequestOverrideMimeType(mimeType) {}
+    });
+  }
+  if ('responseType' in xhr) {
+    return;
+  }
+
+  // The worker will be using XHR, so we can save time and disable worker.
+  PDFJS.disableWorker = true;
+
+  Object.defineProperty(xhrPrototype, 'responseType', {
+    get: function xmlHttpRequestGetResponseType() {
+      return this._responseType || 'text';
+    },
+    set: function xmlHttpRequestSetResponseType(value) {
+      if (value === 'text' || value === 'arraybuffer') {
+        this._responseType = value;
+        if (value === 'arraybuffer' &&
+            typeof this.overrideMimeType === 'function') {
+          this.overrideMimeType('text/plain; charset=x-user-defined');
+        }
+      }
+    }
+  });
+
+  // Support: IE9
+  if (typeof VBArray !== 'undefined') {
+    Object.defineProperty(xhrPrototype, 'response', {
+      get: function xmlHttpRequestResponseGet() {
+        if (this.responseType === 'arraybuffer') {
+          return new Uint8Array(new VBArray(this.responseBody).toArray());
+        } else {
+          return this.responseText;
+        }
+      }
+    });
+    return;
+  }
+
+  Object.defineProperty(xhrPrototype, 'response', {
+    get: function xmlHttpRequestResponseGet() {
+      if (this.responseType !== 'arraybuffer') {
+        return this.responseText;
+      }
+      var text = this.responseText;
+      var i, n = text.length;
+      var result = new Uint8Array(n);
+      for (i = 0; i < n; ++i) {
+        result[i] = text.charCodeAt(i) & 0xFF;
+      }
+      return result.buffer;
+    }
+  });
+})();
+
+// window.btoa (base64 encode function) ?
+// Support: IE<10
+(function checkWindowBtoaCompatibility() {
+  if ('btoa' in window) {
+    return;
+  }
+
+  var digits =
+    'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
+
+  window.btoa = function windowBtoa(chars) {
+    var buffer = '';
+    var i, n;
+    for (i = 0, n = chars.length; i < n; i += 3) {
+      var b1 = chars.charCodeAt(i) & 0xFF;
+      var b2 = chars.charCodeAt(i + 1) & 0xFF;
+      var b3 = chars.charCodeAt(i + 2) & 0xFF;
+      var d1 = b1 >> 2, d2 = ((b1 & 3) << 4) | (b2 >> 4);
+      var d3 = i + 1 < n ? ((b2 & 0xF) << 2) | (b3 >> 6) : 64;
+      var d4 = i + 2 < n ? (b3 & 0x3F) : 64;
+      buffer += (digits.charAt(d1) + digits.charAt(d2) +
+                 digits.charAt(d3) + digits.charAt(d4));
+    }
+    return buffer;
+  };
+})();
+
+// window.atob (base64 encode function)?
+// Support: IE<10
+(function checkWindowAtobCompatibility() {
+  if ('atob' in window) {
+    return;
+  }
+
+  // https://github.com/davidchambers/Base64.js
+  var digits =
+    'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
+  window.atob = function (input) {
+    input = input.replace(/=+$/, '');
+    if (input.length % 4 === 1) {
+      throw new Error('bad atob input');
+    }
+    for (
+      // initialize result and counters
+      var bc = 0, bs, buffer, idx = 0, output = '';
+      // get next character
+      buffer = input.charAt(idx++);
+      // character found in table?
+      // initialize bit storage and add its ascii value
+      ~buffer && (bs = bc % 4 ? bs * 64 + buffer : buffer,
+        // and if not first of each 4 characters,
+        // convert the first 8 bits to one ascii character
+        bc++ % 4) ? output += String.fromCharCode(255 & bs >> (-2 * bc & 6)) : 0
+    ) {
+      // try to find character in table (0-63, not found => -1)
+      buffer = digits.indexOf(buffer);
+    }
+    return output;
+  };
+})();
+
+// Function.prototype.bind?
+// Support: Android<4.0, iOS<6.0
+(function checkFunctionPrototypeBindCompatibility() {
+  if (typeof Function.prototype.bind !== 'undefined') {
+    return;
+  }
+
+  Function.prototype.bind = function functionPrototypeBind(obj) {
+    var fn = this, headArgs = Array.prototype.slice.call(arguments, 1);
+    var bound = function functionPrototypeBindBound() {
+      var args = headArgs.concat(Array.prototype.slice.call(arguments));
+      return fn.apply(obj, args);
+    };
+    return bound;
+  };
+})();
+
+// HTMLElement dataset property
+// Support: IE<11, Safari<5.1, Android<4.0
+(function checkDatasetProperty() {
+  var div = document.createElement('div');
+  if ('dataset' in div) {
+    return; // dataset property exists
+  }
+
+  Object.defineProperty(HTMLElement.prototype, 'dataset', {
+    get: function() {
+      if (this._dataset) {
+        return this._dataset;
+      }
+
+      var dataset = {};
+      for (var j = 0, jj = this.attributes.length; j < jj; j++) {
+        var attribute = this.attributes[j];
+        if (attribute.name.substring(0, 5) !== 'data-') {
+          continue;
+        }
+        var key = attribute.name.substring(5).replace(/\-([a-z])/g,
+          function(all, ch) {
+            return ch.toUpperCase();
+          });
+        dataset[key] = attribute.value;
+      }
+
+      Object.defineProperty(this, '_dataset', {
+        value: dataset,
+        writable: false,
+        enumerable: false
+      });
+      return dataset;
+    },
+    enumerable: true
+  });
+})();
+
+// HTMLElement classList property
+// Support: IE<10, Android<4.0, iOS<5.0
+(function checkClassListProperty() {
+  var div = document.createElement('div');
+  if ('classList' in div) {
+    return; // classList property exists
+  }
+
+  function changeList(element, itemName, add, remove) {
+    var s = element.className || '';
+    var list = s.split(/\s+/g);
+    if (list[0] === '') {
+      list.shift();
+    }
+    var index = list.indexOf(itemName);
+    if (index < 0 && add) {
+      list.push(itemName);
+    }
+    if (index >= 0 && remove) {
+      list.splice(index, 1);
+    }
+    element.className = list.join(' ');
+    return (index >= 0);
+  }
+
+  var classListPrototype = {
+    add: function(name) {
+      changeList(this.element, name, true, false);
+    },
+    contains: function(name) {
+      return changeList(this.element, name, false, false);
+    },
+    remove: function(name) {
+      changeList(this.element, name, false, true);
+    },
+    toggle: function(name) {
+      changeList(this.element, name, true, true);
+    }
+  };
+
+  Object.defineProperty(HTMLElement.prototype, 'classList', {
+    get: function() {
+      if (this._classList) {
+        return this._classList;
+      }
+
+      var classList = Object.create(classListPrototype, {
+        element: {
+          value: this,
+          writable: false,
+          enumerable: true
+        }
+      });
+      Object.defineProperty(this, '_classList', {
+        value: classList,
+        writable: false,
+        enumerable: false
+      });
+      return classList;
+    },
+    enumerable: true
+  });
+})();
+
+// Check console compatibility
+// In older IE versions the console object is not available
+// unless console is open.
+// Support: IE<10
+(function checkConsoleCompatibility() {
+  if (!('console' in window)) {
+    window.console = {
+      log: function() {},
+      error: function() {},
+      warn: function() {}
+    };
+  } else if (!('bind' in console.log)) {
+    // native functions in IE9 might not have bind
+    console.log = (function(fn) {
+      return function(msg) { return fn(msg); };
+    })(console.log);
+    console.error = (function(fn) {
+      return function(msg) { return fn(msg); };
+    })(console.error);
+    console.warn = (function(fn) {
+      return function(msg) { return fn(msg); };
+    })(console.warn);
+  }
+})();
+
+// Check onclick compatibility in Opera
+// Support: Opera<15
+(function checkOnClickCompatibility() {
+  // workaround for reported Opera bug DSK-354448:
+  // onclick fires on disabled buttons with opaque content
+  function ignoreIfTargetDisabled(event) {
+    if (isDisabled(event.target)) {
+      event.stopPropagation();
+    }
+  }
+  function isDisabled(node) {
+    return node.disabled || (node.parentNode && isDisabled(node.parentNode));
+  }
+  if (navigator.userAgent.indexOf('Opera') !== -1) {
+    // use browser detection since we cannot feature-check this bug
+    document.addEventListener('click', ignoreIfTargetDisabled, true);
+  }
+})();
+
+// Checks if possible to use URL.createObjectURL()
+// Support: IE
+(function checkOnBlobSupport() {
+  // sometimes IE loosing the data created with createObjectURL(), see #3977
+  if (navigator.userAgent.indexOf('Trident') >= 0) {
+    PDFJS.disableCreateObjectURL = true;
+  }
+})();
+
+// Checks if navigator.language is supported
+(function checkNavigatorLanguage() {
+  if ('language' in navigator) {
+    return;
+  }
+  PDFJS.locale = navigator.userLanguage || 'en-US';
+})();
+
+(function checkRangeRequests() {
+  // Safari has issues with cached range requests see:
+  // https://github.com/mozilla/pdf.js/issues/3260
+  // Last tested with version 6.0.4.
+  // Support: Safari 6.0+
+  var isSafari = Object.prototype.toString.call(
+                  window.HTMLElement).indexOf('Constructor') > 0;
+
+  // Older versions of Android (pre 3.0) has issues with range requests, see:
+  // https://github.com/mozilla/pdf.js/issues/3381.
+  // Make sure that we only match webkit-based Android browsers,
+  // since Firefox/Fennec works as expected.
+  // Support: Android<3.0
+  var regex = /Android\s[0-2][^\d]/;
+  var isOldAndroid = regex.test(navigator.userAgent);
+
+  // Range requests are broken in Chrome 39 and 40, https://crbug.com/442318
+  var isChromeWithRangeBug = /Chrome\/(39|40)\./.test(navigator.userAgent);
+
+  if (isSafari || isOldAndroid || isChromeWithRangeBug) {
+    PDFJS.disableRange = true;
+    PDFJS.disableStream = true;
+  }
+})();
+
+// Check if the browser supports manipulation of the history.
+// Support: IE<10, Android<4.2
+(function checkHistoryManipulation() {
+  // Android 2.x has so buggy pushState support that it was removed in
+  // Android 3.0 and restored as late as in Android 4.2.
+  // Support: Android 2.x
+  if (!history.pushState || navigator.userAgent.indexOf('Android 2.') >= 0) {
+    PDFJS.disableHistory = true;
+  }
+})();
+
+// Support: IE<11, Chrome<21, Android<4.4, Safari<6
+(function checkSetPresenceInImageData() {
+  // IE < 11 will use window.CanvasPixelArray which lacks set function.
+  if (window.CanvasPixelArray) {
+    if (typeof window.CanvasPixelArray.prototype.set !== 'function') {
+      window.CanvasPixelArray.prototype.set = function(arr) {
+        for (var i = 0, ii = this.length; i < ii; i++) {
+          this[i] = arr[i];
+        }
+      };
+    }
+  } else {
+    // Old Chrome and Android use an inaccessible CanvasPixelArray prototype.
+    // Because we cannot feature detect it, we rely on user agent parsing.
+    var polyfill = false, versionMatch;
+    if (navigator.userAgent.indexOf('Chrom') >= 0) {
+      versionMatch = navigator.userAgent.match(/Chrom(e|ium)\/([0-9]+)\./);
+      // Chrome < 21 lacks the set function.
+      polyfill = versionMatch && parseInt(versionMatch[2]) < 21;
+    } else if (navigator.userAgent.indexOf('Android') >= 0) {
+      // Android < 4.4 lacks the set function.
+      // Android >= 4.4 will contain Chrome in the user agent,
+      // thus pass the Chrome check above and not reach this block.
+      polyfill = /Android\s[0-4][^\d]/g.test(navigator.userAgent);
+    } else if (navigator.userAgent.indexOf('Safari') >= 0) {
+      versionMatch = navigator.userAgent.
+        match(/Version\/([0-9]+)\.([0-9]+)\.([0-9]+) Safari\//);
+      // Safari < 6 lacks the set function.
+      polyfill = versionMatch && parseInt(versionMatch[1]) < 6;
+    }
+
+    if (polyfill) {
+      var contextPrototype = window.CanvasRenderingContext2D.prototype;
+      var createImageData = contextPrototype.createImageData;
+      contextPrototype.createImageData = function(w, h) {
+        var imageData = createImageData.call(this, w, h);
+        imageData.data.set = function(arr) {
+          for (var i = 0, ii = this.length; i < ii; i++) {
+            this[i] = arr[i];
+          }
+        };
+        return imageData;
+      };
+      // this closure will be kept referenced, so clear its vars
+      contextPrototype = null;
+    }
+  }
+})();
+
+// Support: IE<10, Android<4.0, iOS
+(function checkRequestAnimationFrame() {
+  function fakeRequestAnimationFrame(callback) {
+    window.setTimeout(callback, 20);
+  }
+
+  var isIOS = /(iPad|iPhone|iPod)/g.test(navigator.userAgent);
+  if (isIOS) {
+    // requestAnimationFrame on iOS is broken, replacing with fake one.
+    window.requestAnimationFrame = fakeRequestAnimationFrame;
+    return;
+  }
+  if ('requestAnimationFrame' in window) {
+    return;
+  }
+  window.requestAnimationFrame =
+    window.mozRequestAnimationFrame ||
+    window.webkitRequestAnimationFrame ||
+    fakeRequestAnimationFrame;
+})();
+
+(function checkCanvasSizeLimitation() {
+  var isIOS = /(iPad|iPhone|iPod)/g.test(navigator.userAgent);
+  var isAndroid = /Android/g.test(navigator.userAgent);
+  if (isIOS || isAndroid) {
+    // 5MP
+    PDFJS.maxCanvasPixels = 5242880;
+  }
+})();
+
+// Disable fullscreen support for certain problematic configurations.
+// Support: IE11+ (when embedded).
+(function checkFullscreenSupport() {
+  var isEmbeddedIE = (navigator.userAgent.indexOf('Trident') >= 0 &&
+                      window.parent !== window);
+  if (isEmbeddedIE) {
+    PDFJS.disableFullscreen = true;
+  }
+})();
+
+// Provides document.currentScript support
+// Support: IE, Chrome<29.
+(function checkCurrentScript() {
+  if ('currentScript' in document) {
+    return;
+  }
+  Object.defineProperty(document, 'currentScript', {
+    get: function () {
+      var scripts = document.getElementsByTagName('script');
+      return scripts[scripts.length - 1];
+    },
+    enumerable: true,
+    configurable: true
+  });
+})();

services/web/test/UnitTests/coffee/Project/ProjectLocatorTests.coffee

@@ -181,61 +181,71 @@ describe 'ProjectLocator', ->
 
 		it 'should take a doc path and return the element for a root level document', (done)->
 			path = "#{doc1.name}"
-			@locator.findElementByPath project._id, path, (err, element)->
+			@locator.findElementByPath project._id, path, (err, element, type)->
 				element.should.deep.equal doc1
+				expect(type).to.equal "doc"
 				done()
 
 		it 'should take a doc path and return the element for a root level document with a starting slash', (done)->
 			path = "/#{doc1.name}"
-			@locator.findElementByPath project._id, path, (err, element)->
+			@locator.findElementByPath project._id, path, (err, element, type)->
 				element.should.deep.equal doc1
+				expect(type).to.equal "doc"
 				done()
 				
 		it 'should take a doc path and return the element for a nested document', (done)->
 			path = "#{subFolder.name}/#{secondSubFolder.name}/#{subSubDoc.name}"
-			@locator.findElementByPath project._id, path, (err, element)->
+			@locator.findElementByPath project._id, path, (err, element, type)->
 				element.should.deep.equal subSubDoc
+				expect(type).to.equal "doc"
 				done()
 
 		it 'should take a file path and return the element for a root level document', (done)->
 			path = "#{file1.name}"
-			@locator.findElementByPath project._id, path, (err, element)->
+			@locator.findElementByPath project._id, path, (err, element, type)->
 				element.should.deep.equal file1
+				expect(type).to.equal "file"
 				done()
 
 		it 'should take a file path and return the element for a nested document', (done)->
 			path = "#{subFolder.name}/#{secondSubFolder.name}/#{subSubFile.name}"
-			@locator.findElementByPath project._id, path, (err, element)->
+			@locator.findElementByPath project._id, path, (err, element, type)->
 				element.should.deep.equal subSubFile
+				expect(type).to.equal "file"
 				done()
 
 		it 'should take a file path and return the element for a nested document case insenstive', (done)->
 			path = "#{subFolder.name.toUpperCase()}/#{secondSubFolder.name.toUpperCase()}/#{subSubFile.name.toUpperCase()}"
-			@locator.findElementByPath project._id, path, (err, element)->
+			@locator.findElementByPath project._id, path, (err, element, type)->
 				element.should.deep.equal subSubFile
+				expect(type).to.equal "file"
 				done()
 
 		it 'should take a file path and return the element for a nested folder', (done)->
 			path = "#{subFolder.name}/#{secondSubFolder.name}"
-			@locator.findElementByPath project._id, path, (err, element)->
+			@locator.findElementByPath project._id, path, (err, element, type)->
 				element.should.deep.equal secondSubFolder
+				expect(type).to.equal "folder"
 				done()
 
 		it 'should take a file path and return the root folder', (done)->
-			@locator.findElementByPath project._id, "/", (err, element)->
+			@locator.findElementByPath project._id, "/", (err, element, type)->
 				element.should.deep.equal rootFolder
+				expect(type).to.equal "folder"
 				done()
 
 		it 'should return an error if the file can not be found inside know folder', (done)->
-			@locator.findElementByPath project._id, "#{subFolder.name}/#{secondSubFolder.name}/exist.txt", (err, element)->
+			@locator.findElementByPath project._id, "#{subFolder.name}/#{secondSubFolder.name}/exist.txt", (err, element, type)->
 				err.should.not.equal undefined
 				assert.equal element, undefined
+				expect(type).to.be.undefined
 				done()
 
 		it 'should return an error if the file can not be found inside unknown folder', (done)->
-			@locator.findElementByPath project._id, "this/does/not/exist.txt", (err, element)->
+			@locator.findElementByPath project._id, "this/does/not/exist.txt", (err, element, type)->
 				err.should.not.equal undefined
 				assert.equal element, undefined
+				expect(type).to.be.undefined
 				done()
 
 

services/web/test/UnitTests/coffee/ThirdPartyDataStore/UpdateMergerTests.coffee

@@ -137,32 +137,20 @@ describe 'UpdateMerger :', ->
 
 		beforeEach ->
 			@path = "folder/doc1"
+			@type = "mock-type"
 			@editorController.deleteEntity = ->
 			@entity_id = "entity_id_here"
 			@entity = _id:@entity_id
-			@projectLocator.findElementByPath = (project_id, path, cb)=> cb(null, @entity, @path)
+			@projectLocator.findElementByPath = (project_id, path, cb)=> cb(null, @entity, @type)
 
 		it 'should get the element id', ->
 			@projectLocator.findElementByPath = sinon.spy()
 			@updateMerger.deleteUpdate @project_id, @path, @source, ->
 			@projectLocator.findElementByPath.calledWith(@project_id, @path).should.equal true
 
-		it 'should delete the entity in the editor controller with type doc when entity has docLines array', (done)->
+		it 'should delete the entity in the editor controller with the correct type', (done)->
 			@entity.lines = []
-			mock = sinon.mock(@editorController).expects("deleteEntity").withArgs(@project_id, @entity_id, "doc", @source).callsArg(4)
-			@updateMerger.deleteUpdate @project_id, @path, @source, ->
-				mock.verify()
-				done()
-
-		it 'should delete the entity in the editor controller with type folder when entity has folders array', (done)->
-			@entity.folders = []
-			mock = sinon.mock(@editorController).expects("deleteEntity").withArgs(@project_id, @entity_id, "folder", @source).callsArg(4)
-			@updateMerger.deleteUpdate @project_id, @path, @source, ->
-				mock.verify()
-				done()
-
-		it 'should delete the entity in the editor controller with type file when entity has no interesting properties', (done)->
-			mock = sinon.mock(@editorController).expects("deleteEntity").withArgs(@project_id, @entity_id, "file", @source).callsArg(4)
+			mock = sinon.mock(@editorController).expects("deleteEntity").withArgs(@project_id, @entity_id, @type, @source).callsArg(4)
 			@updateMerger.deleteUpdate @project_id, @path, @source, ->
 				mock.verify()
 				done()