<?php
// (c) Copyright 2002-2010 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: dynamic_variables.php 25174 2010-02-13 08:51:29Z changi67 $

//this script may only be included - so its better to die if called directly.
$access->check_script($_SERVER["SCRIPT_NAME"],basename(__FILE__));

// Check for an update of dynamic vars
if ( isset($tiki_p_edit_dynvar) && $tiki_p_edit_dynvar == 'y' ) {
    if ( isset($_REQUEST['_dyn_update']) ) {
		global $prefs;

		if( $prefs['feature_multilingual'] == 'y' && $prefs['wiki_dynvar_multilingual'] == 'y' && isset( $_REQUEST['page'] ) ) {
			$lang = $tikilib->getOne( 'SELECT `lang` FROM `tiki_pages` WHERE `pageName` = ?', array( $_REQUEST['page'] ) );
		} else {
			$lang = null;
		}

        foreach ( $_REQUEST as $name => $value ) {
            if ( substr($name,0,4) == 'dyn_' and $name != '_dyn_update' ) {
                $tikilib->update_dynamic_variable(substr($name,4), $_REQUEST[$name], $lang);
            }
        }
    }
}
