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<?php
/**
* @version $Id: mossef.php 2597 2006-02-24 05:51:13Z stingrey $
* @package Joomla
* @copyright Copyright (C) 2005 Open Source Matters. All rights reserved.
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.php
* Joomla! 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.
* See COPYRIGHT.php for copyright notices and details.
*/
// no direct access
defined( '_VALID_MOS' ) or die( 'Restricted access' );
$_MAMBOTS->registerFunction( 'onPrepareContent', 'botMosSef' );
/**
* Converting internal relative links to SEF URLs
*
* <b>Usage:</b>
* <code><a href="...relative link..."></code>
*/
function botMosSef( $published, &$row, &$params, $page=0 ) {
// simple performance check to determine whether bot should process further
if ( strpos( $row->text, 'href="' ) === false ) {
return true;
}
// check whether mambot has been unpublished
if ( !$published ) {
return true;
}
// define the regular expression for the bot
$regex = "#href=\"(.*?)\"#s";
// perform the replacement
$row->text = preg_replace_callback( $regex, 'botMosSef_replacer', $row->text );
return true;
}
/**
* Replaces the matched tags
* @param array An array of matches (see preg_match_all)
* @return string
*/
function botMosSef_replacer( &$matches ) {
global $mosConfig_live_site;
// disable bot from being applied to mailto tags
if (strpos($matches[1],'mailto:')) {
return 'href="'. $matches[1] .'"';
}
if ( substr($matches[1],0,1) == '#' ) {
// anchor
$temp = split('index.php', $_SERVER['REQUEST_URI']);
$link = sefRelToAbs( 'index.php' . @$temp[1] );
$replace = 'href="'. $link . $matches[1] .'"';
} else {
$link = sefRelToAbs( $matches[1] );
$replace = 'href="'. $link .'"';
}
// needed to stop site url to external site links
$count = explode( 'http://', $replace );
if ( count( $count ) > 2 ) {
$replace = str_replace( $mosConfig_live_site .'/', '', $replace );
}
return $replace;
}
?>
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