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sources/apps/contacts/lib/middleware/http.php
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<?php
/**
* ownCloud - HTTP Middleware
*
* @author Thomas Tanghus
* @copyright 2013 Thomas Tanghus (thomas@tanghus.net)
*
* 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\Contacts\Middleware;
use OCA\Contacts\Controller,
OCA\Contacts\JSONResponse,
OCP\AppFramework\Middleware,
OCP\AppFramework\Http\Response;
/**
* Used to intercept exceptions thrown in controllers and backends
* and transform them into valid HTTP responses.
*/
class Http extends Middleware {
private $api;
/**
* @param IAppContainer $app an instance of the app container
*/
public function __construct($app) {
//$this->api = $api;
}
/**
* If an Exception is being caught, return a JSON error response with
* a suitable status code
* @param Controller $controller the controller that is being called
* @param string $methodName the name of the method that will be called on
* the controller
* @param \Exception $exception the thrown exception
* @return Response a Response object
*/
public function afterException($controller, $methodName, \Exception $exception){
// If there's no proper status code associated, set it to 500.
$response = new JSONResponse();
if($exception->getCode() < 100) {
$response->setStatus(500);
} else {
$response->setStatus($exception->getCode());
}
$response->setErrorMessage($exception->getMessage());
//$this->api->log(get_class($controller) . '->' . $methodName . ': ' . $exception->getMessage());
return $response;
}
function beforeOutput($controller, $methodName, $output) {
return $output;
}
function beforeController($controller, $methodName) {}
function afterController($controller, $methodName, Response $response) {
return $response;
}
}
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