/**
* creates a new local user controller
* @return LocalUserController LocalUserController instance
*/
public static function create()
{
//check, if a LocalUserController instance already exists
if (LocalUserController::$localUserController == null) {
LocalUserController::$localUserController = new LocalUserController();
}
return LocalUserController::$localUserController;
}
public function setAccessGroup($username, $newAccessGroup)
{
//update user object
$userobject = $this->getUser($username);
$userobject->setAccessGroup($newAccessGroup);
//change user in datastore
$localUserController = LocalUserController::create();
return $localUserController->changeUser($userobject);
}