<?php
/*
 * Popup Fenster zum Anlegen von Passwort Gruppen
 */

require_once 'Config.php';
require_once 'model/DB.php';
require_once 'model/Users.php';
require_once 'model/Groups.php';
require_once 'model/PasswordGroups.php';
require_once 'model/UserGroup_PasswordGroup_Mapping.php';
require_once 'controller/Crypto.php';
require_once 'controller/Logger.php';
require_once 'Smarty/Smarty.class.php';
require_once 'lang/' . LANGUAGE;

if (isset($_COOKIE['phpPassSafe'])) {
	$user            = new Users;
	$loggedin_user   = $user->check_credentials_from_cookie($_COOKIE['phpPassSafe']);
    if (!$loggedin_user || $loggedin_user->UserID != ADMIN_UID) die('you are not logged in');
} else {
	die('you are not logged in');
}

$error          = '';
$close_window   = 'OnLoad="document.add_group.group_name.focus()"';
$filtered_input = array();

if (isset($_POST['action'])) {
	if (isset($_POST['group_name'])){
		$allowed_group_name_characters = '/[a-zA-Z\d\s]/';
		if (preg_match($allowed_group_name_characters, $_POST['group_name'])){
			$filtered_input['group_name'] = $_POST['group_name'];
		} else {
			$error .= 'ung&uuml;ltiger Gruppenname<br>';
		}
	} else {
		$error .= 'kein Gruppenname<br>';
	}

	if (isset($_POST['user_group_id'])){
		if (ctype_digit($_POST['user_group_id'])){
			$filtered_input['user_group_id'] = $_POST['user_group_id'];
		} else {
			$error .= 'ung&uuml;ltige oder fehlende User Gruppe<br>';
		}
	} else {
		$error .= 'ung&uuml;ltige oder fehlende User Gruppe<br>';
	}

	if ($error == '') {
		$added_group = new PasswordGroups;
		$added_group->PasswordGroupName  = $filtered_input['group_name'];
		$added_group->UserGroupID        = $filtered_input['user_group_id'];
		$added_group->add_group($_COOKIE['phpPassSafe']);
		$close_window = 'OnLoad="window.close()"';
	}
}
$user_groups = new Groups;
$smarty = new Smarty;
$smarty->assign('error', $error);
$smarty->assign('user_groups', $user_groups->fetch_all_groups($without_container_groups=true));
$smarty->assign('close_window', $close_window);
$smarty->assign('passwordgroup', PASSWORDGROUP);
$smarty->assign('usergroup', USERGROUP);
$smarty->assign('ok', OK);
$smarty->assign('cancel', CANCEL);
$smarty->assign('delete', DELETE);
$smarty->display('add_password_group.html');
?>