Ticket #3591: 3591_2.patch

plugins/htmldataprocessor/plugin.js

@@ -7 +7 @@
 {
         var defaultDataFilterRules =
         {
-                elementNames :
-                [
-                        // Elements that cause problems in wysiwyg mode.
-                        [ ( /^(object|embed|param)$/ ), 'cke:$1' ]
-                ],
-
                 attributeNames :
                 [
                         // Event attributes (onXYZ) must not be directly set. They can become
@@ -105 +99 @@
         }
 
         var protectAttributeRegex = /<(?:a|area|img|input).*?\s((?:href|src|name)\s*=\s*(?:(?:"[^"]*")|(?:'[^']*')|(?:[^ "'>]+)))/gi;
-
+        var protectElementNamesRegex = /(<[/]?)(object|embed|param)(.*?>)/gi;
         function protectAttributes( html )
         {
                 return html.replace( protectAttributeRegex, '$& _cke_saved_$1' );
         }
+        function protectElementsNames( html )
+        {
+                return html.replace( protectElementNamesRegex, '$1cke:$2$3');
+        }
 
         CKEDITOR.plugins.add( 'htmldataprocessor',
         {
@@ -145 +143 @@
                         // the code.
                         data = protectAttributes( data );
 
+                        // Certain elements has problem during native DOM operation, we transform them into
+                        // their 'agent' intead, prefixing with 'cke:' to become a custom element.
+                        data = protectElementsNames( data );
+
                         // Call the browser to help us fixing a possibly invalid HTML
                         // structure.
-                        var div = document.createElement( 'div' );
+                        var div = document.createElement( 'body' );
                         div.innerHTML = data;
 
                         // Now use our parser to make further fixes to the structure, as