<?php
// (c) Copyright 2002-2012 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: usermenulib.php 40072 2012-03-07 22:11:04Z pkdille $

//this script may only be included - so its better to die if called directly.
if (strpos($_SERVER['SCRIPT_NAME'], basename(__FILE__)) !== false) {
	header('location: index.php');
	exit;
}

class UserMenuLib extends TikiLib
{

	function add_bk($user)
	{
		$query = 'select tubu.`name`,`url`' .
						' from `tiki_user_bookmarks_urls` tubu, `tiki_user_bookmarks_folders` tubf' .
						' where tubu.`folderId`=tubf.`folderId` and tubf.`parentId`=? and tubu.`user`=?';

		$result = $this->query($query, array(0, $user));
		$start = $this->get_max_position($user) + 1;

		while ($res = $result->fetchRow()) {
			// Check for duplicate URL
			if (!$this->getOne('select count(*) from `tiki_user_menus` where `url`=?', array($res['url']))) {
				$this->replace_usermenu($user, 0, $res['name'], $res['url'], $start, 'w');

				$start++;
			}
		}

		$query = 'select tubu.`name`,`url` from `tiki_user_bookmarks_urls` tubu where tubu.`folderId`=? and tubu.user=?';
		$result = $this->query($query, array(0, $user));
		$start = $this->get_max_position($user) + 1;

		while ($res = $result->fetchRow()) {
			// Check for duplicate URL
			if (!$this->getOne('select count(*) from `tiki_user_menus` where `url`=?', array($res['url']))) {
				$this->replace_usermenu($user, 0, $res['name'], $res['url'], $start, 'w');

				$start++;
			}
		}
	}

	function list_usermenus($user, $offset, $maxRecords, $sort_mode, $find)
	{

		if ($find) {
			$findesc = '%' . $find . '%';

			$mid = ' and (`name` like ? or url like ?)';
			$bindvars = array($user, $findesc, $findesc);
		} else {
			$mid = ' ';
			$bindvars = array($user);
		}

		$query = "select * from `tiki_user_menus` where `user`=? $mid order by " . $this->convertSortMode($sort_mode);
		$query_cant = "select count(*) from `tiki_user_menus` where `user`=? $mid";
		$result = $this->query($query, $bindvars, $maxRecords, $offset);
		$cant = $this->getOne($query_cant, $bindvars);
		$ret = array();

		while ($res = $result->fetchRow()) {
			$ret[] = $res;
		}

		$retval = array();
		$retval['data'] = $ret;
		$retval['cant'] = $cant;
		return $retval;
	}

	function get_usermenu($user, $menuId)
	{
		$query = 'select * from `tiki_user_menus` where `user`=? and `menuId`=?';

		$result = $this->query($query, array($user, $menuId));
		$res = $result->fetchRow();
		return $res;
	}

	function get_max_position($user)
	{
		return $this->getOne('select max(position) from `tiki_user_menus` where `user`=?', array($user));
	}

	function replace_usermenu($user, $menuId, $name, $url, $position, $mode)
	{

		if ($menuId) {
			$query = 'update `tiki_user_menus` set `name`=?, `position`=?, `url`=?, `mode`=? where `user`=? and `menuId`=?';

			$this->query($query, array($name, $position, $url, $mode, $user, $menuId));
			return $menuId;
		} else {
			$query = 'insert into `tiki_user_menus`(`user`,`name`,`url`,`position`,`mode`) values(?,?,?,?,?)';

			$this->query($query, array($user, $name, $url, $position, $mode));
			$Id = $this->getOne('select max(`menuId`) from `tiki_user_menus` where `user`=? and `url`=? and `name`=?', array($user, $url, $name));
			return $Id;
		}
	}

	function remove_usermenu($user, $menuId)
	{
		$query = 'delete from `tiki_user_menus` where `user`=? and `menuId`=?';

		$this->query($query, array($user,$menuId));
	}
}
$usermenulib = new UserMenuLib;
