<?php
/**
 * @package   	JCE
 * @copyright 	Copyright © 2009-2011 Ryan Demmer. All rights reserved.
 * @license   	GNU/GPL 2 or later - http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 * JCE is free software. This version may have been modified pursuant
 * to the GNU General Public License, and as distributed it includes or
 * is derivative of works licensed under the GNU General Public License or
 * other free or open source software licenses.
 */

defined('_JEXEC') or die('RESTRICTED');

jimport('joomla.plugin.plugin');

class WFEditorHelper extends JPlugin
{
	function onAfterRender()
	{
		$buffer 	= JResponse::getBody();
		
		$search 	= array(
			// replace transitional doctype
			'#<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">#',
			// replace template css etc.
			'#<link href="(.*?)templates[^"]+"[^>]+>#',
			// remove body class etc.
			'#<body[^>]*>#',
			// remove extra line breaks
			'#\n{4}+#'
		);
		
		$replace 	= array(
			'<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">',
			'',
			'<body>',
			''
		);
		
		$buffer 	= preg_replace(str_replace('/', '\/', $search), $replace, $buffer);
		
		JResponse::setBody($buffer);
		return true;
	}	
}
?>