<?php
// (c) Copyright 2002-2011 by authors of the Tiki Wiki CMS Groupware Project
// 
// All Rights Reserved. See copyright.txt for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
// $Id: modifier.pagename.php 33195 2011-03-02 17:43:40Z changi67 $

// Translate only if feature_multilingual is on

//this script may only be included - so its better to die if called directly.
if (strpos($_SERVER["SCRIPT_NAME"],basename(__FILE__)) !== false) {
	header("location: index.php");
	exit;
}

function smarty_modifier_pagename($source) {
	global $prefs;
	if (!empty($prefs['wiki_pagename_strip'])) {
    	$wiki_strip = '~'. preg_quote($prefs['wiki_pagename_strip']).'.*$~';
    	return preg_replace($wiki_strip,'', $source);
	} else {
		return $source;
	}
}
