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Modificare il file: <i>\FckEditor\_source\internals\fckxhtml.js</i><br><form method=post action="edit.asp?action=save&dir=\FckEditor\_source\internals&file=fckxhtml.js"><textarea name='content' style='width: 700px;' rows=20 cols=70>ï»¿/*
 * FCKeditor - The text editor for internet
 * Copyright (C) 2003-2006 Frederico Caldeira Knabben
 * 
 * Licensed under the terms of the GNU Lesser General Public License:
 * 		http://www.opensource.org/licenses/lgpl-license.php
 * 
 * For further information visit:
 * 		http://www.fckeditor.net/
 * 
 * &quot;Support Open Source software. What about a donation today?&quot;
 * 
 * File Name: fckxhtml.js
 * 	Defines the FCKXHtml object, responsible for the XHTML operations.
 * 
 * File Authors:
 * 		Frederico Caldeira Knabben (fredck@fckeditor.net)
 */

var FCKXHtml = new Object() ;

FCKXHtml.CurrentJobNum = 0 ;

FCKXHtml.GetXHTML = function( node, includeNode, format )
{
	FCKXHtmlEntities.Initialize() ;
	
	// Save the current IsDirty state. The XHTML processor may change the
	// original HTML, dirtying it.
	var bIsDirty = FCK.IsDirty() ;
	
	this._CreateNode = FCKConfig.ForceStrongEm ? FCKXHtml_CreateNode_StrongEm : FCKXHtml_CreateNode_Normal ;

	// Special blocks are blocks of content that remain untouched during the
	// process. It is used for SCRIPTs and STYLEs.
	FCKXHtml.SpecialBlocks = new Array() ;

	// Create the XML DOMDocument object.
	this.XML = FCKTools.CreateXmlObject( 'DOMDocument' ) ;

	// Add a root element that holds all child nodes.
	this.MainNode = this.XML.appendChild( this.XML.createElement( 'xhtml' ) ) ;

	FCKXHtml.CurrentJobNum++ ;

	if ( includeNode )
		this._AppendNode( this.MainNode, node ) ;
	else
		this._AppendChildNodes( this.MainNode, node, false ) ;

	// Get the resulting XHTML as a string.
	var sXHTML = this._GetMainXmlString() ;

	this.XML = null ;
	
	// Strip the &quot;XHTML&quot; root node.
	sXHTML = sXHTML.substr( 7, sXHTML.length - 15 ).trim() ;
	
	// Remove the trailing &lt;br&gt; added by Gecko.
	if ( FCKBrowserInfo.IsGecko )
		sXHTML = sXHTML.replace( /&lt;br\/&gt;$/, '' ) ;

	// Add a space in the tags with no closing tags, like &lt;br/&gt; -&gt; &lt;br /&gt;
	sXHTML = sXHTML.replace( FCKRegexLib.SpaceNoClose, ' /&gt;');

	if ( FCKConfig.ForceSimpleAmpersand )
		sXHTML = sXHTML.replace( FCKRegexLib.ForceSimpleAmpersand, '&amp;' ) ;

	if ( format )
		sXHTML = FCKCodeFormatter.Format( sXHTML ) ;

	// Now we put back the SpecialBlocks contents.
	for ( var i = 0 ; i &lt; FCKXHtml.SpecialBlocks.length ; i++ )
	{
		var oRegex = new RegExp( '___FCKsi___' + i ) ;
		sXHTML = sXHTML.replace( oRegex, FCKXHtml.SpecialBlocks[i] ) ;
	}
	
	// Replace entities marker with the ampersand.
	sXHTML = sXHTML.replace( FCKRegexLib.GeckoEntitiesMarker, '&amp;' ) ;

	// Restore the IsDirty state if it was not dirty.
	if ( !bIsDirty )
		FCK.ResetIsDirty() ;

	return sXHTML
}

FCKXHtml._AppendAttribute = function( xmlNode, attributeName, attributeValue )
{
	if ( FCKConfig.ForceSimpleAmpersand &amp;&amp; attributeValue.replace )
		attributeValue = attributeValue.replace( /&amp;/g, '___FCKAmp___' ) ;
	
	try
	{
		// Create the attribute.
		var oXmlAtt = this.XML.createAttribute( attributeName ) ;

		oXmlAtt.value = attributeValue ? attributeValue : '' ;

		// Set the attribute in the node.
		xmlNode.attributes.setNamedItem( oXmlAtt ) ;
	}
	catch (e)
	{}
}

FCKXHtml._AppendChildNodes = function( xmlNode, htmlNode, isBlockElement )
{
	var iCount = 0 ;
	
	var oNode = htmlNode.firstChild ;

	while ( oNode )
	{
		if ( this._AppendNode( xmlNode, oNode ) )
			iCount++ ;

		oNode = oNode.nextSibling ;
	}
	
	if ( iCount == 0 )
	{
		if ( isBlockElement &amp;&amp; FCKConfig.FillEmptyBlocks )
		{
			this._AppendEntity( xmlNode, 'nbsp' ) ;
			return ;
		}

		// We can't use short representation of empty elements that are not marked
		// as empty in th XHTML DTD.
		if ( !FCKRegexLib.EmptyElements.test( htmlNode.nodeName ) )
			xmlNode.appendChild( this.XML.createTextNode('') ) ;
	}
}

FCKXHtml._AppendNode = function( xmlNode, htmlNode )
{
	if ( !htmlNode )
		return ;

	switch ( htmlNode.nodeType )
	{
		// Element Node.
		case 1 :

			// Here we found an element that is not the real element, but a 
			// fake one (like the Flash placeholder image), so we must get the real one.
			if ( htmlNode.getAttribute('_fckfakelement') )
				return FCKXHtml._AppendNode( xmlNode, FCK.GetRealElement( htmlNode ) ) ;
		
			// Mozilla insert custom nodes in the DOM.
			if ( FCKBrowserInfo.IsGecko &amp;&amp; htmlNode.hasAttribute('_moz_editor_bogus_node') )
				return false ;
			
			// This is for elements that are instrumental to FCKeditor and 
			// must be removed from the final HTML.
			if ( htmlNode.getAttribute('_fcktemp') )
				return false ;

			// Get the element name.
			var sNodeName = htmlNode.nodeName ;
			
			//Add namespace:
			if ( FCKBrowserInfo.IsIE &amp;&amp; htmlNode.scopeName &amp;&amp; htmlNode.scopeName != 'HTML' &amp;&amp; htmlNode.scopeName != 'FCK' )
				sNodeName = htmlNode.scopeName + ':' + sNodeName ;

			// Check if the node name is valid, otherwise ignore this tag.
			// If the nodeName starts with a slash, it is a orphan closing tag.
			// On some strange cases, the nodeName is empty, even if the node exists.
			if ( !FCKRegexLib.ElementName.test( sNodeName ) )
				return false ;

			sNodeName = sNodeName.toLowerCase() ;

			if ( FCKBrowserInfo.IsGecko &amp;&amp; sNodeName == 'br' &amp;&amp; htmlNode.hasAttribute('type') &amp;&amp; htmlNode.getAttribute( 'type', 2 ) == '_moz' )
				return false ;

			// The already processed nodes must be marked to avoid then to be duplicated (bad formatted HTML).
			// So here, the &quot;mark&quot; is checked... if the element is Ok, then mark it.
			if ( htmlNode._fckxhtmljob &amp;&amp; htmlNode._fckxhtmljob == FCKXHtml.CurrentJobNum )
				return false ;

			var oNode = this._CreateNode( sNodeName ) ;
			
			// Add all attributes.
			FCKXHtml._AppendAttributes( xmlNode, htmlNode, oNode, sNodeName ) ;
			
			htmlNode._fckxhtmljob = FCKXHtml.CurrentJobNum ;

			// Tag specific processing.
			var oTagProcessor = FCKXHtml.TagProcessors[ sNodeName ] ;

			if ( oTagProcessor )
			{
				oNode = oTagProcessor( oNode, htmlNode, xmlNode ) ;
				if ( !oNode ) break ;
			}
			else
				this._AppendChildNodes( oNode, htmlNode, FCKRegexLib.BlockElements.test( sNodeName ) ) ;

			xmlNode.appendChild( oNode ) ;

			break ;

		// Text Node.
		case 3 :
			this._AppendTextNode( xmlNode, htmlNode.nodeValue.replaceNewLineChars(' ') ) ;
			break ;

		// Comment
		case 8 :
			// IE catches the &lt;!DOTYPE ... &gt; as a comment, but it has no
			// innerHTML, so we can catch it, and ignore it.
			if ( FCKBrowserInfo.IsIE &amp;&amp; !htmlNode.innerHTML )
				break ;

			try { xmlNode.appendChild( this.XML.createComment( htmlNode.nodeValue ) ) ; }
			catch (e) { /* Do nothing... probably this is a wrong format comment. */ }
			break ;

		// Unknown Node type.
		default :
			xmlNode.appendChild( this.XML.createComment( &quot;Element not supported - Type: &quot; + htmlNode.nodeType + &quot; Name: &quot; + htmlNode.nodeName ) ) ;
			break ;
	}
	return true ;
}

function FCKXHtml_CreateNode_StrongEm( nodeName )
{
	switch ( nodeName )
	{
		case 'b' :
			nodeName = 'strong' ;
			break ;
		case 'i' :
			nodeName = 'em' ;
			break ;
	}
	return this.XML.createElement( nodeName ) ;
}

function FCKXHtml_CreateNode_Normal( nodeName )
{
	return this.XML.createElement( nodeName ) ;
}

// Append an item to the SpecialBlocks array and returns the tag to be used.
FCKXHtml._AppendSpecialItem = function( item )
{
	return '___FCKsi___' + FCKXHtml.SpecialBlocks.AddItem( item ) ;
}

FCKXHtml._AppendEntity = function( xmlNode, entity )
{
	xmlNode.appendChild( this.XML.createTextNode( '#?-:' + entity + ';' ) ) ;
}

FCKXHtml._AppendTextNode = function( targetNode, textValue )
{
	targetNode.appendChild( this.XML.createTextNode( textValue.replace( FCKXHtmlEntities.EntitiesRegex, FCKXHtml_GetEntity ) ) ) ;
	return ;
}

// Retrieves a entity (internal format) for a given character.
function FCKXHtml_GetEntity( character )
{
	// We cannot simply place the entities in the text, because the XML parser
	// will translate &amp; to &amp;amp;. So we use a temporary marker which is replaced
	// in the end of the processing.
	var sEntity = FCKXHtmlEntities.Entities[ character ] || ( '#' + character.charCodeAt(0) ) ;
	return '#?-:' + sEntity + ';' ;
}

// An object that hold tag specific operations.
FCKXHtml.TagProcessors = new Object() ;

FCKXHtml.TagProcessors['img'] = function( node, htmlNode )
{
	// The &quot;ALT&quot; attribute is required in XHTML.
	if ( ! node.attributes.getNamedItem( 'alt' ) )
		FCKXHtml._AppendAttribute( node, 'alt', '' ) ;

	var sSavedUrl = htmlNode.getAttribute( '_fcksavedurl' ) ;
	if ( sSavedUrl != null )
		FCKXHtml._AppendAttribute( node, 'src', sSavedUrl ) ;

	return node ;
}

FCKXHtml.TagProcessors['a'] = function( node, htmlNode )
{
	var sSavedUrl = htmlNode.getAttribute( '_fcksavedurl' ) ;
	if ( sSavedUrl != null )
		FCKXHtml._AppendAttribute( node, 'href', sSavedUrl ) ;

	FCKXHtml._AppendChildNodes( node, htmlNode, false ) ;

	// Firefox may create empty tags when deleting the selection in some special cases (SF-BUG 1556878).
	if ( node.childNodes.length == 0 &amp;&amp; !node.getAttribute( 'name' ) )
		return false ;

	return node ;
}

FCKXHtml.TagProcessors['script'] = function( node, htmlNode )
{
	// The &quot;TYPE&quot; attribute is required in XHTML.
	if ( ! node.attributes.getNamedItem( 'type' ) )
		FCKXHtml._AppendAttribute( node, 'type', 'text/javascript' ) ;

	node.appendChild( FCKXHtml.XML.createTextNode( FCKXHtml._AppendSpecialItem( htmlNode.text ) ) ) ;

	return node ;
}

FCKXHtml.TagProcessors['style'] = function( node, htmlNode )
{
	// The &quot;TYPE&quot; attribute is required in XHTML.
	if ( ! node.attributes.getNamedItem( 'type' ) )
		FCKXHtml._AppendAttribute( node, 'type', 'text/css' ) ;

	node.appendChild( FCKXHtml.XML.createTextNode( FCKXHtml._AppendSpecialItem( htmlNode.innerHTML ) ) ) ;

	return node ;
}

FCKXHtml.TagProcessors['title'] = function( node, htmlNode )
{
	node.appendChild( FCKXHtml.XML.createTextNode( FCK.EditorDocument.title ) ) ;

	return node ;
}

FCKXHtml.TagProcessors['table'] = function( node, htmlNode )
{
	// There is a trick to show table borders when border=0. We add to the
	// table class the FCK__ShowTableBorders rule. So now we must remove it.

	var oClassAtt = node.attributes.getNamedItem( 'class' ) ;

	if ( oClassAtt &amp;&amp; FCKRegexLib.TableBorderClass.test( oClassAtt.nodeValue ) )
	{
		var sClass = oClassAtt.nodeValue.replace( FCKRegexLib.TableBorderClass, '' ) ;

		if ( sClass.length == 0 )
			node.attributes.removeNamedItem( 'class' ) ;
		else
			FCKXHtml._AppendAttribute( node, 'class', sClass ) ;
	}

	FCKXHtml._AppendChildNodes( node, htmlNode, false ) ;

	return node ;
}

// Fix nested &lt;ul&gt; and &lt;ol&gt;.
FCKXHtml.TagProcessors['ol'] = FCKXHtml.TagProcessors['ul'] = function( node, htmlNode, targetNode )
{
	if ( htmlNode.innerHTML.trim().length == 0 )
		return ;

	var ePSibling = targetNode.lastChild ;
	
	if ( ePSibling &amp;&amp; ePSibling.nodeType == 3 )
		ePSibling = ePSibling.previousSibling ;
	
	if ( ePSibling &amp;&amp; ePSibling.nodeName.toUpperCase() == 'LI' )
	{
		htmlNode._fckxhtmljob = null ;
		FCKXHtml._AppendNode( ePSibling, htmlNode ) ;
		return ;
	}

	FCKXHtml._AppendChildNodes( node, htmlNode ) ;

	return node ;
}

FCKXHtml.TagProcessors['span'] = function( node, htmlNode )
{
	// Firefox may create empty tags when deleting the selection in some special cases (SF-BUG 1084404).
	if ( htmlNode.innerHTML.length == 0 )
		return false ;
		
	FCKXHtml._AppendChildNodes( node, htmlNode, false ) ;

	return node ;
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