<?php
// (c) Copyright 2002-2013 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: plugins_actions.php 44443 2013-01-05 20:30:09Z changi67 $

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

// Handle actions of plugins (smarty plugins, wiki-plugins, modules, ...)

$plugins_actions = array();
$matches = array();

foreach ( $_REQUEST as $k => $v ) {
	if ( preg_match('/^(\w_\w_)([a-zA-Z0-9_-]+)-(.*)$/', $k, $matches) ) {
		$plugin_type =& $matches[1];
		$plugin_name =& $matches[2];
		$plugin_argument =& $matches[3];
		if ( ! isset($plugins_actions[$plugin_type]) ) {
			$plugins_actions[$plugin_type] = array();
		}
		if ( ! isset($plugins_actions[$plugin_type][$plugin_name]) ) {
			$plugins_actions[$plugin_type][$plugin_name] = array();
		}
		$plugins_actions[$plugin_type][$plugin_name][$plugin_argument] =& $_REQUEST[$k];
	}
}

foreach ( $plugins_actions as $plugin_type => $v ) {
	foreach ( $v as $plugin_name => $params ) {
		switch ( $plugin_type ) {
			case 's_f_': // Smarty Function
				@include_once('lib/smarty_tiki/function.' . $plugin_name . '.php');
				$func = 's_f_' . $plugin_name . '_actionshandler';
				if ( ! function_exists($func) || ! call_user_func($func, $params) ) {
					global $smarty;
					$smarty->assign('msg', sprintf(tra('Handling actions of plugin "%s" failed.'), $plugin_name));
					$smarty->display('error.tpl');
					die;
				}
				break;
		}
	}
}

unset( $matches );
unset( $plugins_actions );
