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path: root/actions/admin/plugins/reorder.php
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<?php
	/**
	 * Reorder plugin action.
	 * 
	 * @package Elgg
	 * @subpackage Core
	 * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
	 * @author Curverider Ltd
	 * @copyright Curverider Ltd 2008-2009
	 * @link http://elgg.org/
	 */

	require_once(dirname(dirname(dirname(dirname(__FILE__)))) . "/engine/start.php");
	
	// block non-admin users
	admin_gatekeeper();
	
	// Validate the action
	action_gatekeeper();
	
	// Get the plugin 
	$mod = get_input('plugin');
	$mod = str_replace('.','',$mod);
	$mod = str_replace('/','',$mod);
	
	// Get the new order
	$order = (int) get_input('order');
	
	// Get the current plugin list
	$plugins = get_plugin_list();

	// Inject the plugin order back into the list
	if ($key = array_search($mod, $plugins)) {
		
		unset($plugins[$key]);
		while (isset($plugins[$order])) {
			$order++;
		}
		
		$plugins[$order] = $mod;
	}
	
	// Disable
	if (regenerate_plugin_list($plugins))
		system_message(sprintf(elgg_echo('admin:plugins:reorder:yes'), $plugin));
	else
		register_error(sprintf(elgg_echo('admin:plugins:reorder:no'), $plugin));		
		
	elgg_view_regenerate_simplecache();
	elgg_filepath_cache_reset();
		
	forward($_SERVER['HTTP_REFERER']);

?>