<?php

	/**
	 * Elgg categories plugin category saver
	 * 
	 * @package ElggCategories
	 * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
	 * @author Curverider Ltd <info@elgg.com>
	 * @copyright Curverider Ltd 2008-2009
	 * @link http://elgg.com/
	 */

		action_gatekeeper();
		
		$categories = get_input('categories');
		$categories = string_to_tag_array($categories);
		
		global $CONFIG;
		$site = $CONFIG->site;
		$site->categories = $categories;
		system_message(elgg_echo("categories:save:success"));
		
		forward($_SERVER['HTTP_REFERER']);

?>