(js) Update CKEditor to version 4.6.2

- Add Upload Image plugin

Fixes #3986

UI/WebServerResources/js/vendor/ckeditor/LICENSE.md

@@ -2,7 +2,7 @@ Software License Agreement
 ==========================
 
 CKEditor - The text editor for Internet - http://ckeditor.com
-Copyright (c) 2003-2016, CKSource - Frederico Knabben. All rights reserved.
+Copyright (c) 2003-2017, CKSource - Frederico Knabben. All rights reserved.
 
 Licensed under the terms of any of the following licenses at your
 choice:
@@ -37,7 +37,7 @@ done by developers outside of CKSource with their express permission.
 
 The following libraries are included in CKEditor under the MIT license (see Appendix D):
 
-* CKSource Samples Framework (included in the samples) - Copyright (c) 2014-2016, CKSource - Frederico Knabben.
+* CKSource Samples Framework (included in the samples) - Copyright (c) 2014-2017, CKSource - Frederico Knabben.
 * PicoModal (included in `samples/js/sf.js`) - Copyright (c) 2012 James Frasca.
 * CodeMirror (included in the samples) - Copyright (C) 2014 by Marijn Haverbeke <marijnh@gmail.com> and others.
 

UI/WebServerResources/js/vendor/ckeditor/build-config.js

@@ -13,10 +13,10 @@
  * (1) http://ckeditor.com/builder
  *     Visit online builder to build CKEditor from scratch.
  *
- * (2) http://ckeditor.com/builder/efd88158c12886c4be7d99e4915df4d6
+ * (2) http://ckeditor.com/builder/5ea8a26bac20cc12a1d2d251da095b34
  *     Visit online builder to build CKEditor, starting with the same setup as before.
  *
- * (3) http://ckeditor.com/builder/download/efd88158c12886c4be7d99e4915df4d6
+ * (3) http://ckeditor.com/builder/download/5ea8a26bac20cc12a1d2d251da095b34
  *     Straight download link to the latest version of CKEditor (Optimized) with the same setup as before.
  *
  * NOTE:
@@ -92,6 +92,7 @@ var CKBUILDER_CONFIG = {
 		'tabletools' : 1,
 		'toolbar' : 1,
 		'undo' : 1,
+		'uploadimage' : 1,
 		'wsc' : 1,
 		'wysiwygarea' : 1
 	},

UI/WebServerResources/js/vendor/ckeditor/ck.js

@@ -59,13 +59,28 @@
           options.scayt_sLang = locale;
         }
 
+        // The Upload Image plugin requires a remote URL to be defined even though we won't use it
+        options.imageUploadUrl = '/SOGo/';
+
         ck = CKEDITOR.replace(elm[0], options);
+
+        // Update the model whenever the content changes
         ck.on('change', function() {
           $scope.$apply(function() {
             ngModel.$setViewValue(ck.getData());
           });
         });
 
+        // Intercept the request when an image is pasted, keep an inline base64 version only.
+        ck.on('fileUploadRequest', function(event) {
+          var data, img;
+          data = event.data.fileLoader.data;
+          img = ck.document.createElement('img');
+          img.setAttribute('src', data);
+          ck.insertElement(img);
+          event.cancel();
+        });
+
         ngModel.$render = function(value) {
           ck.setData(ngModel.$viewValue);
         };

UI/WebServerResources/js/vendor/ckeditor/config.js

@@ -23,6 +23,7 @@ CKEDITOR.editorConfig = function( config ) {
   config.tabSpaces = 4;
   config.allowedContent = true; // don't filter tags
   config.entities = false;
+  //config.uploadUrl = '/uploader/upload.php';
 
   // Disables the built-in words spell checker if browser provides one. Defaults to true.
   // http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-disableNativeSpellChecker

UI/WebServerResources/js/vendor/ckeditor/contents.css

@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2003-2016, CKSource - Frederico Knabben. All rights reserved.
+Copyright (c) 2003-2017, CKSource - Frederico Knabben. All rights reserved.
 For licensing, see LICENSE.md or http://ckeditor.com/license
 */
 

UI/WebServerResources/js/vendor/ckeditor/plugins/dialog/dialogDefinition.js

@@ -1,4 +1,4 @@
 /*
- Copyright (c) 2003-2016, CKSource - Frederico Knabben. All rights reserved.
+ Copyright (c) 2003-2017, CKSource - Frederico Knabben. All rights reserved.
  For licensing, see LICENSE.md or http://ckeditor.com/license
 */