+++ /dev/null
-/*\r
-Copyright (c) 2003-2013, CKSource - Frederico Knabben. All rights reserved.\r
-For licensing, see LICENSE.html or http://ckeditor.com/license\r
-*/\r
-\r
-(function()\r
-{\r
- CKEDITOR.htmlParser.filter = CKEDITOR.tools.createClass(\r
- {\r
- $ : function( rules )\r
- {\r
- this._ =\r
- {\r
- elementNames : [],\r
- attributeNames : [],\r
- elements : { $length : 0 },\r
- attributes : { $length : 0 }\r
- };\r
-\r
- if ( rules )\r
- this.addRules( rules, 10 );\r
- },\r
-\r
- proto :\r
- {\r
- addRules : function( rules, priority )\r
- {\r
- if ( typeof priority != 'number' )\r
- priority = 10;\r
-\r
- // Add the elementNames.\r
- addItemsToList( this._.elementNames, rules.elementNames, priority );\r
-\r
- // Add the attributeNames.\r
- addItemsToList( this._.attributeNames, rules.attributeNames, priority );\r
-\r
- // Add the elements.\r
- addNamedItems( this._.elements, rules.elements, priority );\r
-\r
- // Add the attributes.\r
- addNamedItems( this._.attributes, rules.attributes, priority );\r
-\r
- // Add the text.\r
- this._.text = transformNamedItem( this._.text, rules.text, priority ) || this._.text;\r
-\r
- // Add the comment.\r
- this._.comment = transformNamedItem( this._.comment, rules.comment, priority ) || this._.comment;\r
-\r
- // Add root fragment.\r
- this._.root = transformNamedItem( this._.root, rules.root, priority ) || this._.root;\r
- },\r
-\r
- onElementName : function( name )\r
- {\r
- return filterName( name, this._.elementNames );\r
- },\r
-\r
- onAttributeName : function( name )\r
- {\r
- return filterName( name, this._.attributeNames );\r
- },\r
-\r
- onText : function( text )\r
- {\r
- var textFilter = this._.text;\r
- return textFilter ? textFilter.filter( text ) : text;\r
- },\r
-\r
- onComment : function( commentText, comment )\r
- {\r
- var textFilter = this._.comment;\r
- return textFilter ? textFilter.filter( commentText, comment ) : commentText;\r
- },\r
-\r
- onFragment : function( element )\r
- {\r
- var rootFilter = this._.root;\r
- return rootFilter ? rootFilter.filter( element ) : element;\r
- },\r
-\r
- onElement : function( element )\r
- {\r
- // We must apply filters set to the specific element name as\r
- // well as those set to the generic $ name. So, add both to an\r
- // array and process them in a small loop.\r
- var filters = [ this._.elements[ '^' ], this._.elements[ element.name ], this._.elements.$ ],\r
- filter, ret;\r
-\r
- for ( var i = 0 ; i < 3 ; i++ )\r
- {\r
- filter = filters[ i ];\r
- if ( filter )\r
- {\r
- ret = filter.filter( element, this );\r
-\r
- if ( ret === false )\r
- return null;\r
-\r
- if ( ret && ret != element )\r
- return this.onNode( ret );\r
-\r
- // The non-root element has been dismissed by one of the filters.\r
- if ( element.parent && !element.name )\r
- break;\r
- }\r
- }\r
-\r
- return element;\r
- },\r
-\r
- onNode : function( node )\r
- {\r
- var type = node.type;\r
-\r
- return type == CKEDITOR.NODE_ELEMENT ? this.onElement( node ) :\r
- type == CKEDITOR.NODE_TEXT ? new CKEDITOR.htmlParser.text( this.onText( node.value ) ) :\r
- type == CKEDITOR.NODE_COMMENT ? new CKEDITOR.htmlParser.comment( this.onComment( node.value ) ):\r
- null;\r
- },\r
-\r
- onAttribute : function( element, name, value )\r
- {\r
- var filter = this._.attributes[ name ];\r
-\r
- if ( filter )\r
- {\r
- var ret = filter.filter( value, element, this );\r
-\r
- if ( ret === false )\r
- return false;\r
-\r
- if ( typeof ret != 'undefined' )\r
- return ret;\r
- }\r
-\r
- return value;\r
- }\r
- }\r
- });\r
-\r
- function filterName( name, filters )\r
- {\r
- for ( var i = 0 ; name && i < filters.length ; i++ )\r
- {\r
- var filter = filters[ i ];\r
- name = name.replace( filter[ 0 ], filter[ 1 ] );\r
- }\r
- return name;\r
- }\r
-\r
- function addItemsToList( list, items, priority )\r
- {\r
- if ( typeof items == 'function' )\r
- items = [ items ];\r
-\r
- var i, j,\r
- listLength = list.length,\r
- itemsLength = items && items.length;\r
-\r
- if ( itemsLength )\r
- {\r
- // Find the index to insert the items at.\r
- for ( i = 0 ; i < listLength && list[ i ].pri < priority ; i++ )\r
- { /*jsl:pass*/ }\r
-\r
- // Add all new items to the list at the specific index.\r
- for ( j = itemsLength - 1 ; j >= 0 ; j-- )\r
- {\r
- var item = items[ j ];\r
- if ( item )\r
- {\r
- item.pri = priority;\r
- list.splice( i, 0, item );\r
- }\r
- }\r
- }\r
- }\r
-\r
- function addNamedItems( hashTable, items, priority )\r
- {\r
- if ( items )\r
- {\r
- for ( var name in items )\r
- {\r
- var current = hashTable[ name ];\r
-\r
- hashTable[ name ] =\r
- transformNamedItem(\r
- current,\r
- items[ name ],\r
- priority );\r
-\r
- if ( !current )\r
- hashTable.$length++;\r
- }\r
- }\r
- }\r
-\r
- function transformNamedItem( current, item, priority )\r
- {\r
- if ( item )\r
- {\r
- item.pri = priority;\r
-\r
- if ( current )\r
- {\r
- // If the current item is not an Array, transform it.\r
- if ( !current.splice )\r
- {\r
- if ( current.pri > priority )\r
- current = [ item, current ];\r
- else\r
- current = [ current, item ];\r
-\r
- current.filter = callItems;\r
- }\r
- else\r
- addItemsToList( current, item, priority );\r
-\r
- return current;\r
- }\r
- else\r
- {\r
- item.filter = item;\r
- return item;\r
- }\r
- }\r
- }\r
-\r
- // Invoke filters sequentially on the array, break the iteration\r
- // when it doesn't make sense to continue anymore.\r
- function callItems( currentEntry )\r
- {\r
- var isNode = currentEntry.type\r
- || currentEntry instanceof CKEDITOR.htmlParser.fragment;\r
-\r
- for ( var i = 0 ; i < this.length ; i++ )\r
- {\r
- // Backup the node info before filtering.\r
- if ( isNode )\r
- {\r
- var orgType = currentEntry.type,\r
- orgName = currentEntry.name;\r
- }\r
-\r
- var item = this[ i ],\r
- ret = item.apply( window, arguments );\r
-\r
- if ( ret === false )\r
- return ret;\r
-\r
- // We're filtering node (element/fragment).\r
- if ( isNode )\r
- {\r
- // No further filtering if it's not anymore\r
- // fitable for the subsequent filters.\r
- if ( ret && ( ret.name != orgName\r
- || ret.type != orgType ) )\r
- {\r
- return ret;\r
- }\r
- }\r
- // Filtering value (nodeName/textValue/attrValue).\r
- else\r
- {\r
- // No further filtering if it's not\r
- // any more values.\r
- if ( typeof ret != 'string' )\r
- return ret;\r
- }\r
-\r
- ret != undefined && ( currentEntry = ret );\r
- }\r
-\r
- return currentEntry;\r
- }\r
-})();\r
-\r
-// "entities" plugin\r
-/*\r
-{\r
- text : function( text )\r
- {\r
- // TODO : Process entities.\r
- return text.toUpperCase();\r
- }\r
-};\r
-*/\r
Got questions, comments, patches, etc.? Contact Jason Woofenden