$this->l->t('Invalid source mode.')], 400); } $user = $this->userSession->getUser(); if ($user === null) { return new DataResponse(['message' => $this->l->t('Authentication required.')], 401); } $this->config->setUserValue($user->getUID(), Application::APP_ID, 'source_mode', $mode); return new DataResponse(['mode' => $mode]); } }