private function registerGlobalErrorHandler(Application $app)
{
$app->error(function (\Exception $e, $code) use($app) {
/** @var Request $request */
$request = $app['request'];
if (in_array('application/json', $request->getAcceptableContentTypes())) {
$headers = [];
if ($e instanceof HttpExceptionInterface) {
$code = $e->getStatusCode();
$headers = $e->getHeaders();
}
if ($e instanceof OAuthException) {
$code = $e->httpStatusCode;
$headers = $e->getHttpHeaders();
}
return new JsonResponse(['error' => $e->getMessage()], $code, $headers);
}
/* @var Twig_Environment $twig */
$twig = $app['twig'];
switch ($code) {
case Response::HTTP_UNAUTHORIZED:
$message = $twig->render('error/401.twig');
break;
case Response::HTTP_FORBIDDEN:
$message = $twig->render('error/403.twig');
break;
case Response::HTTP_NOT_FOUND:
$message = $twig->render('error/404.twig');
break;
default:
$message = $twig->render('error/500.twig');
}
return new Response($message, $code);
});
}
