<?php
define('ROOT', "../");
require_once(ROOT."include/config.inc.php");
require_once(ROOT."include/template.inc.php");
require_once(ROOT."include/events.inc.php");
require_once(CMS_DIR."modules/root.class.php");
require_once(CMS_DIR."modules/_flexiconfactory.class.php");

/** session variables:
 *  login ................ true, if logged in
 *  user ................. login of the current user
 *  username ............. full name of the current user
 *  userlevel ............ level of the current user (admin, group or all)
 *  path ................. path to the current element
 */

session_start();

if(!isset($_SESSION['login'])){
	$_SESSION['path'] = "0";
	header("Location: login.php");
	exit;
}

if(get_magic_quotes_gpc()){
	foreach($_POST as $i=>$j){
		if(!is_array($j)){
			$_POST[$i] = stripslashes($j);
		}
	}
}

$path = explode("/", $_SESSION['path']);
$root = new Root();
$root->load($path);
$current =& $root->getCurrent($path);

//process action
if(isset($_POST['action'])){
	switch($_POST['action']){
		case "load": 
			$path = explode("/", $_POST['position']);
			$current->unlock();
			$root->load($path);
			$current =& $root->getCurrent($path);
			$current->lock();
			break;
		case "save": 
			$current->update();
			$current->save();
			break;
		case "insert":
			$current->update();
			$child =& $current->insertChild($_POST['position'], $_POST['type']);
			$current->save();
			$path = $child->getPath();
			$_SESSION['path'] = implode("/", $path);
			session_write_close();
			header("Location: index.php");
			exit;
			break;
		case "delete":
			$current->update();
			$current->deleteChild($_POST['position']);
			$current->save();
			break;
		case "moveup":
			$current->update();
			$current->moveChild($_POST['position'], "up");
			$current->save();
			break;
		case "movedown":
			$current->update();
			$current->moveChild($_POST['position'], "down");
			$current->save();
			break;
		case "cut":
			$current->update();
			$current->cutChild($_POST['position']);
			$current->save();
			break;
		case "paste":
			$current->update();
			$current->pasteChild($_POST['position']);
			$current->save();
			break;
		case "publish":
			$current->update();
			$current->save();
			$current->publish();
			break;
		case "cancel":
			array_pop($path);			
			$current->unlock();
			$root->load($path);
			$current =& $root->getCurrent($path);
			$current->lock();
			break;
		default:
			$current->update();
			$current->handleAction($_POST['action'], $_POST['position'], $_POST['type']);
			break;
	}
}

//print output
$t = new Template("flexicon.html");
$t->setVar("TREE", $root->printTreeMenu($path));
$t->setVar("BREADCRUMBS", $root->printBreadcrumbs($path));
$t->setVar("TITLE", $current->toString());
$t->setVar("CONTENT", $current->printContent());
$t->setVar("ACTION", "index.php");
$t->parse();

$_SESSION['path'] = implode("/", $path);

?>