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<?php
//
// $Id: ezdomnode.php,v 1.4 2001/12/21 15:37:48 bf Exp $
//
// Definition of eZDOMNode class
//
// Created on: <16-Nov-2001 12:11:43 bf>
//
// This source file is part of eZ publish, publishing software.
// Copyright (C) 1999-2000 eZ systems as
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, US
//
//!! eZXML
//! eZDOMNode handles DOM nodes in DOM documents
/*!
*/
class eZDOMNode
{
/*!
*/
function eZDOMNode( )
{
}
/*!
Returns a XML string of the DOM Node and subnodes
*/
function &toString()
{
$ret = "";
switch ( $this->name )
{
case "text" :
{
$tagContent = $this->content;
$tagContent =& str_replace( "&", "&", $tagContent );
$tagContent =& str_replace( ">", ">", $tagContent );
$tagContent =& str_replace( "<", "<", $tagContent );
$tagContent =& str_replace( "'", "'", $tagContent );
$tagContent =& str_replace( '"', """, $tagContent );
$ret =& $tagContent;
}break;
case "cdata-section" :
{
$ret = "<![CDATA[";
$ret .= $this->content;
$ret .= "]]>";
}break;
default :
{
$isOneLiner = false;
// check if it's a oneliner
if ( count( $this->children ) == 0 and ( $this->content == "" ) )
$isOneLiner = true;
$attrStr = "";
// generate attributes string
if ( count( $this->attributes ) > 0 )
foreach ( $this->attributes as $attr )
{
$attrStr .= " " . $attr->name . "=\"" . $attr->content . "\" ";
}
if ( $isOneLiner )
$oneLinerEnd = " /";
else
$oneLinerEnd = "";
$ret = "<" . $this->name . $attrStr . $oneLinerEnd . ">";
if ( count( $this->children ) > 0 )
foreach ( $this->children as $child )
{
$ret .= $child->toString();
}
if ( !$isOneLiner )
$ret .= "</" . $this->name . ">";
}break;
}
return $ret;
}
/// Name of the node
var $name;
/// Type of the DOM node
var $type;
/// Content of the node
var $content;
/// Subnodes
var $children;
/// Attributes
var $attributes;
}
?>
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