nextcloud-app-radio/lib/Controller/Errors.php

<?php

/**
 * Radio App
 *
 * @author Jonas Heinrich
 * @copyright 2020 Jonas Heinrich <onny@project-insanity.org>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU AFFERO GENERAL PUBLIC LICENSE for more details.
 *
 * You should have received a copy of the GNU Affero General Public
 * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

namespace OCA\Radio\Controller;

use Closure;

use OCP\AppFramework\Http;
use OCP\AppFramework\Http\DataResponse;

use OCA\Radio\Service\StationNotFound;

trait Errors {
	protected function handleNotFound(Closure $callback): DataResponse {
		try {
			return new DataResponse($callback());
		} catch (StationNotFound $e) {
			$message = ['message' => $e->getMessage()];
			return new DataResponse($message, Http::STATUS_NOT_FOUND);
		}
	}
}