X-Git-Url: https://scm.cri.ensmp.fr/git/ckeditor.git/blobdiff_plain/e11f66eb655db8339a2d9b197b89f6c3b26099e1..579f65bc95a773bc6f8da75f6849ea49f365368b:/skins/ckeditor/_source/plugins/htmldataprocessor/plugin.js

diff --git a/skins/ckeditor/_source/plugins/htmldataprocessor/plugin.js b/skins/ckeditor/_source/plugins/htmldataprocessor/plugin.js
deleted file mode 100644
index ad6fa47..0000000
--- a/skins/ckeditor/_source/plugins/htmldataprocessor/plugin.js
+++ /dev/null
@@ -1,595 +0,0 @@
-/*
-Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
-For licensing, see LICENSE.html or http://ckeditor.com/license
-*/
-
-(function()
-{
-	// Regex to scan for   at the end of blocks, which are actually placeholders.
-	// Safari transforms the   to \xa0. (#4172)
-	var tailNbspRegex = /^[\t\r\n ]*(?: |\xa0)$/;
-
-	var protectedSourceMarker = '{cke_protected}';
-
-	// Return the last non-space child node of the block (#4344).
-	function lastNoneSpaceChild( block )
-	{
-		var lastIndex = block.children.length,
-			last = block.children[ lastIndex - 1 ];
-		while (  last && last.type == CKEDITOR.NODE_TEXT && !CKEDITOR.tools.trim( last.value ) )
-			last = block.children[ --lastIndex ];
-		return last;
-	}
-
-	function trimFillers( block, fromSource )
-	{
-		// If the current node is a block, and if we're converting from source or
-		// we're not in IE then search for and remove any tailing BR node.
-		//
-		// Also, any   at the end of blocks are fillers, remove them as well.
-		// (#2886)
-		var children = block.children, lastChild = lastNoneSpaceChild( block );
-		if ( lastChild )
-		{
-			if ( ( fromSource || !CKEDITOR.env.ie ) && lastChild.type == CKEDITOR.NODE_ELEMENT && lastChild.name == 'br' )
-				children.pop();
-			if ( lastChild.type == CKEDITOR.NODE_TEXT && tailNbspRegex.test( lastChild.value ) )
-				children.pop();
-		}
-	}
-
-	function blockNeedsExtension( block, fromSource, extendEmptyBlock )
-	{
-		if( !fromSource && ( !extendEmptyBlock ||
-			typeof extendEmptyBlock == 'function' && ( extendEmptyBlock( block ) === false ) ) )
-			return false;
-
-        // 1. For IE version >=8,  empty blocks are displayed correctly themself in wysiwiyg;
-        // 2. For the rest, at least table cell and list item need no filler space.
-        // (#6248)
-        if ( fromSource && CKEDITOR.env.ie &&
-                ( document.documentMode > 7
-                || block.name in CKEDITOR.dtd.tr
-                || block.name in CKEDITOR.dtd.$listItem ) )
-            return false;
-
-		var lastChild = lastNoneSpaceChild( block );
-
-		return !lastChild || lastChild &&
-				( lastChild.type == CKEDITOR.NODE_ELEMENT && lastChild.name == 'br'
-				// Some of the controls in form needs extension too,
-				// to move cursor at the end of the form. (#4791)
-				|| block.name == 'form' && lastChild.name == 'input' );
-	}
-
-	function getBlockExtension( isOutput, emptyBlockFiller )
-	{
-		return function( node )
-		{
-			trimFillers( node, !isOutput );
-
-			if ( blockNeedsExtension( node, !isOutput, emptyBlockFiller ) )
-			{
-				if ( isOutput || CKEDITOR.env.ie )
-					node.add( new CKEDITOR.htmlParser.text( '\xa0' ) );
-				else
-					node.add( new CKEDITOR.htmlParser.element( 'br', {} ) );
-			}
-		};
-	}
-
-	var dtd = CKEDITOR.dtd;
-
-	// Define orders of table elements.
-	var tableOrder = [ 'caption', 'colgroup', 'col', 'thead', 'tfoot', 'tbody' ];
-
-	// Find out the list of block-like tags that can contain <br>.
-	var blockLikeTags = CKEDITOR.tools.extend( {}, dtd.$block, dtd.$listItem, dtd.$tableContent );
-	for ( var i in blockLikeTags )
-	{
-		if ( ! ( 'br' in dtd[i] ) )
-			delete blockLikeTags[i];
-	}
-	// We just avoid filler in <pre> right now.
-	// TODO: Support filler for <pre>, line break is also occupy line height.
-	delete blockLikeTags.pre;
-	var defaultDataFilterRules =
-	{
-		elements : {},
-		attributeNames :
-		[
-			// Event attributes (onXYZ) must not be directly set. They can become
-			// active in the editing area (IE|WebKit).
-			[ ( /^on/ ), 'data-cke-pa-on' ]
-		]
-	};
-
-	var defaultDataBlockFilterRules = { elements : {} };
-
-	for ( i in blockLikeTags )
-		defaultDataBlockFilterRules.elements[ i ] = getBlockExtension();
-
-	var defaultHtmlFilterRules =
-		{
-			elementNames :
-			[
-				// Remove the "cke:" namespace prefix.
-				[ ( /^cke:/ ), '' ],
-
-				// Ignore <?xml:namespace> tags.
-				[ ( /^\?xml:namespace$/ ), '' ]
-			],
-
-			attributeNames :
-			[
-				// Attributes saved for changes and protected attributes.
-				[ ( /^data-cke-(saved|pa)-/ ), '' ],
-
-				// All "data-cke-" attributes are to be ignored.
-				[ ( /^data-cke-.*/ ), '' ],
-
-				[ 'hidefocus', '' ]
-			],
-
-			elements :
-			{
-				$ : function( element )
-				{
-					var attribs = element.attributes;
-
-					if ( attribs )
-					{
-						// Elements marked as temporary are to be ignored.
-						if ( attribs[ 'data-cke-temp' ] )
-							return false;
-
-						// Remove duplicated attributes - #3789.
-						var attributeNames = [ 'name', 'href', 'src' ],
-							savedAttributeName;
-						for ( var i = 0 ; i < attributeNames.length ; i++ )
-						{
-							savedAttributeName = 'data-cke-saved-' + attributeNames[ i ];
-							savedAttributeName in attribs && ( delete attribs[ attributeNames[ i ] ] );
-						}
-					}
-
-					return element;
-				},
-
-				// The contents of table should be in correct order (#4809).
-				table : function( element )
-				{
-					var children = element.children;
-					children.sort( function ( node1, node2 )
-								   {
-									   return node1.type == CKEDITOR.NODE_ELEMENT && node2.type == node1.type ?
-											CKEDITOR.tools.indexOf( tableOrder, node1.name )  > CKEDITOR.tools.indexOf( tableOrder, node2.name ) ? 1 : -1 : 0;
-								   } );
-				},
-
-				embed : function( element )
-				{
-					var parent = element.parent;
-
-					// If the <embed> is child of a <object>, copy the width
-					// and height attributes from it.
-					if ( parent && parent.name == 'object' )
-					{
-						var parentWidth = parent.attributes.width,
-							parentHeight = parent.attributes.height;
-						parentWidth && ( element.attributes.width = parentWidth );
-						parentHeight && ( element.attributes.height = parentHeight );
-					}
-				},
-				// Restore param elements into self-closing.
-				param : function( param )
-				{
-					param.children = [];
-					param.isEmpty = true;
-					return param;
-				},
-
-				// Remove empty link but not empty anchor.(#3829)
-				a : function( element )
-				{
-					if ( !( element.children.length ||
-							element.attributes.name ||
-							element.attributes[ 'data-cke-saved-name' ] ) )
-					{
-						return false;
-					}
-				},
-
-				// Remove dummy span in webkit.
-				span: function( element )
-				{
-					if ( element.attributes[ 'class' ] == 'Apple-style-span' )
-						delete element.name;
-				},
-
-				// Empty <pre> in IE is reported with filler node (&nbsp;).
-				pre : function( element ) { CKEDITOR.env.ie && trimFillers( element ); },
-
-				html : function( element )
-				{
-					delete element.attributes.contenteditable;
-					delete element.attributes[ 'class' ];
-				},
-
-				body : function( element )
-				{
-					delete element.attributes.spellcheck;
-					delete element.attributes.contenteditable;
-				},
-
-				style : function( element )
-				{
-					var child = element.children[ 0 ];
-					child && child.value && ( child.value = CKEDITOR.tools.trim( child.value ));
-
-					if ( !element.attributes.type )
-						element.attributes.type = 'text/css';
-				},
-
-				title : function( element )
-				{
-					var titleText = element.children[ 0 ];
-					titleText && ( titleText.value = element.attributes[ 'data-cke-title' ] || '' );
-				}
-			},
-
-			attributes :
-			{
-				'class' : function( value, element )
-				{
-					// Remove all class names starting with "cke_".
-					return CKEDITOR.tools.ltrim( value.replace( /(?:^|\s+)cke_[^\s]*/g, '' ) ) || false;
-				}
-			}
-		};
-
-	if ( CKEDITOR.env.ie )
-	{
-		// IE outputs style attribute in capital letters. We should convert
-		// them back to lower case, while not hurting the values (#5930)
-		defaultHtmlFilterRules.attributes.style = function( value, element )
-		{
-			return value.replace( /(^|;)([^\:]+)/g, function( match )
-				{
-					return match.toLowerCase();
-				});
-		};
-	}
-
-	function protectReadOnly( element )
-	{
-		var attrs = element.attributes;
-
-		// We should flag that the element was locked by our code so
-		// it'll be editable by the editor functions (#6046).
-		if ( attrs.contenteditable != "false" )
-			attrs[ 'data-cke-editable' ] = attrs.contenteditable ? 'true' : 1;
-
-		attrs.contenteditable = "false";
-	}
-	function unprotectReadyOnly( element )
-	{
-		var attrs = element.attributes;
-		switch( attrs[ 'data-cke-editable' ] )
-		{
-			case 'true':	attrs.contenteditable = 'true';	break;
-			case '1':		delete attrs.contenteditable;	break;
-		}
-	}
-	// Disable form elements editing mode provided by some browers. (#5746)
-	for ( i in { input : 1, textarea : 1 } )
-	{
-		defaultDataFilterRules.elements[ i ] = protectReadOnly;
-		defaultHtmlFilterRules.elements[ i ] = unprotectReadyOnly;
-	}
-
-	var protectElementRegex = /<(a|area|img|input)\b([^>]*)>/gi,
-		protectAttributeRegex = /\b(href|src|name)\s*=\s*(?:(?:"[^"]*")|(?:'[^']*')|(?:[^ "'>]+))/gi;
-
-	var protectElementsRegex = /(?:<style(?=[ >])[^>]*>[\s\S]*<\/style>)|(?:<(:?link|meta|base)[^>]*>)/gi,
-		encodedElementsRegex = /<cke:encoded>([^<]*)<\/cke:encoded>/gi;
-
-	var protectElementNamesRegex = /(<\/?)((?:object|embed|param|html|body|head|title)[^>]*>)/gi,
-		unprotectElementNamesRegex = /(<\/?)cke:((?:html|body|head|title)[^>]*>)/gi;
-
-	var protectSelfClosingRegex = /<cke:(param|embed)([^>]*?)\/?>(?!\s*<\/cke:\1)/gi;
-
-	function protectAttributes( html )
-	{
-		return html.replace( protectElementRegex, function( element, tag, attributes )
-		{
-			return '<' +  tag + attributes.replace( protectAttributeRegex, function( fullAttr, attrName )
-			{
-				// We should not rewrite the existed protected attributes, e.g. clipboard content from editor. (#5218)
-				if ( attributes.indexOf( 'data-cke-saved-' + attrName ) == -1 )
-					return ' data-cke-saved-' + fullAttr + ' ' + fullAttr;
-
-				return fullAttr;
-			}) + '>';
-		});
-	}
-
-	function protectElements( html )
-	{
-		return html.replace( protectElementsRegex, function( match )
-			{
-				return '<cke:encoded>' + encodeURIComponent( match ) + '</cke:encoded>';
-			});
-	}
-
-	function unprotectElements( html )
-	{
-		return html.replace( encodedElementsRegex, function( match, encoded )
-			{
-				return decodeURIComponent( encoded );
-			});
-	}
-
-	function protectElementsNames( html )
-	{
-		return html.replace( protectElementNamesRegex, '$1cke:$2');
-	}
-
-	function unprotectElementNames( html )
-	{
-		return html.replace( unprotectElementNamesRegex, '$1$2' );
-	}
-
-	function protectSelfClosingElements( html )
-	{
-		return html.replace( protectSelfClosingRegex, '<cke:$1$2></cke:$1>' );
-	}
-
-	function protectPreFormatted( html )
-	{
-		return html.replace( /(<pre\b[^>]*>)(\r\n|\n)/g, '$1$2$2' );
-	}
-
-	function protectRealComments( html )
-	{
-		return html.replace( /<!--(?!{cke_protected})[\s\S]+?-->/g, function( match )
-			{
-				return '<!--' + protectedSourceMarker +
-						'{C}' +
-						encodeURIComponent( match ).replace( /--/g, '%2D%2D' ) +
-						'-->';
-			});
-	}
-
-	function unprotectRealComments( html )
-	{
-		return html.replace( /<!--\{cke_protected\}\{C\}([\s\S]+?)-->/g, function( match, data )
-			{
-				return decodeURIComponent( data );
-			});
-	}
-
-	function unprotectSource( html, editor )
-	{
-		var store = editor._.dataStore;
-
-		return html.replace( /<!--\{cke_protected\}([\s\S]+?)-->/g, function( match, data )
-			{
-				return decodeURIComponent( data );
-			}).replace( /\{cke_protected_(\d+)\}/g, function( match, id )
-			{
-				return store && store[ id ] || '';
-			});
-	}
-
-	function protectSource( data, editor )
-	{
-		var protectedHtml = [],
-			protectRegexes = editor.config.protectedSource,
-			store = editor._.dataStore || ( editor._.dataStore = { id : 1 } ),
-			tempRegex = /<\!--\{cke_temp(comment)?\}(\d*?)-->/g;
-
-		var regexes =
-			[
-				// Script tags will also be forced to be protected, otherwise
-				// IE will execute them.
-				( /<script[\s\S]*?<\/script>/gi ),
-
-				// <noscript> tags (get lost in IE and messed up in FF).
-				/<noscript[\s\S]*?<\/noscript>/gi
-			]
-			.concat( protectRegexes );
-
-		// First of any other protection, we must protect all comments
-		// to avoid loosing them (of course, IE related).
-		// Note that we use a different tag for comments, as we need to
-		// transform them when applying filters.
-		data = data.replace( (/<!--[\s\S]*?-->/g), function( match )
-			{
-				return  '<!--{cke_tempcomment}' + ( protectedHtml.push( match ) - 1 ) + '-->';
-			});
-
-		for ( var i = 0 ; i < regexes.length ; i++ )
-		{
-			data = data.replace( regexes[i], function( match )
-				{
-					match = match.replace( tempRegex, 		// There could be protected source inside another one. (#3869).
-						function( $, isComment, id )
-						{
-							return protectedHtml[ id ];
-						}
-					);
-
-					// Avoid protecting over protected, e.g. /\{.*?\}/
-					return ( /cke_temp(comment)?/ ).test( match ) ? match
-						: '<!--{cke_temp}' + ( protectedHtml.push( match ) - 1 ) + '-->';
-				});
-		}
-		data = data.replace( tempRegex,	function( $, isComment, id )
-			{
-				return '<!--' + protectedSourceMarker +
-						( isComment ? '{C}' : '' ) +
-						encodeURIComponent( protectedHtml[ id ] ).replace( /--/g, '%2D%2D' ) +
-						'-->';
-			}
-		);
-
-		// Different protection pattern is used for those that
-		// live in attributes to avoid from being HTML encoded.
-		return data.replace( /(['"]).*?\1/g, function ( match )
-		{
-			return match.replace( /<!--\{cke_protected\}([\s\S]+?)-->/g, function( match, data )
-			{
-				store[ store.id ] = decodeURIComponent( data );
-				return '{cke_protected_'+ ( store.id++ )  + '}';
-			});
-		});
-	}
-
-	CKEDITOR.plugins.add( 'htmldataprocessor',
-	{
-		requires : [ 'htmlwriter' ],
-
-		init : function( editor )
-		{
-			var dataProcessor = editor.dataProcessor = new CKEDITOR.htmlDataProcessor( editor );
-
-			dataProcessor.writer.forceSimpleAmpersand = editor.config.forceSimpleAmpersand;
-
-			dataProcessor.dataFilter.addRules( defaultDataFilterRules );
-			dataProcessor.dataFilter.addRules( defaultDataBlockFilterRules );
-			dataProcessor.htmlFilter.addRules( defaultHtmlFilterRules );
-
-			var defaultHtmlBlockFilterRules = { elements : {} };
-			for ( i in blockLikeTags )
-				defaultHtmlBlockFilterRules.elements[ i ] = getBlockExtension( true, editor.config.fillEmptyBlocks );
-
-			dataProcessor.htmlFilter.addRules( defaultHtmlBlockFilterRules );
-		},
-
-		onLoad : function()
-		{
-			! ( 'fillEmptyBlocks' in CKEDITOR.config ) && ( CKEDITOR.config.fillEmptyBlocks = 1 );
-		}
-	});
-
-	CKEDITOR.htmlDataProcessor = function( editor )
-	{
-		this.editor = editor;
-
-		this.writer = new CKEDITOR.htmlWriter();
-		this.dataFilter = new CKEDITOR.htmlParser.filter();
-		this.htmlFilter = new CKEDITOR.htmlParser.filter();
-	};
-
-	CKEDITOR.htmlDataProcessor.prototype =
-	{
-		toHtml : function( data, fixForBody )
-		{
-			// The source data is already HTML, but we need to clean
-			// it up and apply the filter.
-
-			data = protectSource( data, this.editor );
-
-			// Before anything, we must protect the URL attributes as the
-			// browser may changing them when setting the innerHTML later in
-			// the code.
-			data = protectAttributes( data );
-
-			// Protect elements than can't be set inside a DIV. E.g. IE removes
-			// style tags from innerHTML. (#3710)
-			data = protectElements( data );
-
-			// Certain elements has problem to go through DOM operation, protect
-			// them by prefixing 'cke' namespace. (#3591)
-			data = protectElementsNames( data );
-
-			// All none-IE browsers ignore self-closed custom elements,
-			// protecting them into open-close. (#3591)
-			data = protectSelfClosingElements( data );
-
-			// Compensate one leading line break after <pre> open as browsers
-			// eat it up. (#5789)
-			data = protectPreFormatted( data );
-
-			// Call the browser to help us fixing a possibly invalid HTML
-			// structure.
-			var div = new CKEDITOR.dom.element( 'div' );
-			// Add fake character to workaround IE comments bug. (#3801)
-			div.setHtml( 'a' + data );
-			data = div.getHtml().substr( 1 );
-
-			// Unprotect "some" of the protected elements at this point.
-			data = unprotectElementNames( data );
-
-			data = unprotectElements( data );
-
-			// Restore the comments that have been protected, in this way they
-			// can be properly filtered.
-			data = unprotectRealComments( data );
-
-			// Now use our parser to make further fixes to the structure, as
-			// well as apply the filter.
-			var fragment = CKEDITOR.htmlParser.fragment.fromHtml( data, fixForBody ),
-				writer = new CKEDITOR.htmlParser.basicWriter();
-
-			fragment.writeHtml( writer, this.dataFilter );
-			data = writer.getHtml( true );
-
-			// Protect the real comments again.
-			data = protectRealComments( data );
-
-			return data;
-		},
-
-		toDataFormat : function( html, fixForBody )
-		{
-			var writer = this.writer,
-				fragment = CKEDITOR.htmlParser.fragment.fromHtml( html, fixForBody );
-
-			writer.reset();
-
-			fragment.writeHtml( writer, this.htmlFilter );
-
-			var data = writer.getHtml( true );
-
-			// Restore those non-HTML protected source. (#4475,#4880)
-			data = unprotectRealComments( data );
-			data = unprotectSource( data, this.editor );
-
-			return data;
-		}
-	};
-})();
-
-/**
- * Whether to force using "&" instead of "&amp;amp;" in elements attributes
- * values, it's not recommended to change this setting for compliance with the
- * W3C XHTML 1.0 standards (<a href="http://www.w3.org/TR/xhtml1/#C_12">C.12, XHTML 1.0</a>).
- * @name CKEDITOR.config.forceSimpleAmpersand
- * @name CKEDITOR.config.forceSimpleAmpersand
- * @type Boolean
- * @default false
- * @example
- * config.forceSimpleAmpersand = false;
- */
-
-/**
- * Whether a filler text (non-breaking space entity - &nbsp;) will be inserted into empty block elements in HTML output,
- * this is used to render block elements properly with line-height; When a function is instead specified,
- * it'll be passed a {@link CKEDITOR.htmlParser.element} to decide whether adding the filler text
- * by expecting a boolean return value.
- * @name CKEDITOR.config.fillEmptyBlocks
- * @since 3.5
- * @type Boolean
- * @default true
- * @example
- * config.fillEmptyBlocks = false;	// Prevent filler nodes in all empty blocks.
- *
- * // Prevent filler node only in float cleaners.
- * config.fillEmptyBlocks = function( element )
- * {
- * 	if ( element.attributes[ 'class' ].indexOf ( 'clear-both' ) != -1 )
- * 		return false;
- * }
- */