public static function check()
{
if (!empty($_COOKIE['remembered'])) {
$query = new SelectQuery('PersistUser');
$persist = $query->filter('MD5(CONCAT(`id`, `user_id`, `random`)) = :hash')->fetchAssoc(array(':hash' => $_COOKIE['remembered']));
if ($persist) {
//Get User
$User = self::getObject('BackendUser');
if (!$User instanceof DBObject) {
return false;
}
$query = BackendUser::getQuery();
$query->filter('`backend_users`.`id` = :id');
$params = array(':id' => $persist['user_id']);
$User->read(array('query' => $query, 'parameters' => $params, 'mode' => 'object'));
if ($User->object) {
$_SESSION['BackendUser'] = $User->object;
//Remove, and reremember
if (self::remember($User->object)) {
$query = new DeleteQuery('PersistUser');
$query->filter('`id` = :id')->limit(1);
$query->execute(array(':id' => $persist['id']));
} else {
Backend::addError('Could not reremember');
}
return $User->object;
} else {
//Backend::addError('Invalid remembered user');
}
}
}
return false;
}
