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<?php |
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namespace BrainExe\Core\Middleware; |
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use BrainExe\Core\Annotations\Inject; |
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use BrainExe\Core\Annotations\Middleware; |
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use BrainExe\Core\Application\UserException; |
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use BrainExe\Core\Translation\TranslationTrait; |
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use Monolog\Logger; |
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use Throwable; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Component\HttpFoundation\Response; |
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use Symfony\Component\Routing\Exception\MethodNotAllowedException; |
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use Symfony\Component\Routing\Exception\ResourceNotFoundException; |
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/** |
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* @Middleware("Middleware.CatchUserException") |
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*/ |
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class CatchUserException extends AbstractMiddleware |
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{ |
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const ERROR_NOT_AUTHORIZED = 'NotAuthorized'; |
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use TranslationTrait; |
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/** |
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* @var Logger |
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*/ |
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private $logger; |
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/** |
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* @Inject("@logger") |
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* @param Logger $logger |
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*/ |
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public function __construct(Logger $logger) |
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{ |
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$this->logger = $logger; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function processException(Request $request, Throwable $exception) |
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{ |
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if ($exception instanceof ResourceNotFoundException) { |
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$exception = new UserException( |
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$this->translate( |
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'Page not found: %s', |
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htmlspecialchars($request->getRequestUri()) |
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), |
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0, |
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$exception |
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); |
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$response = new Response('', 404); |
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} elseif ($exception instanceof MethodNotAllowedException) { |
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$exception = new UserException( |
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$this->translate( |
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'You are not allowed to access the page. Allowed methods: %s', |
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implode(',', $exception->getAllowedMethods()) |
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), |
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0, |
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$exception |
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); |
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$response = new Response('', 405); |
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$response->headers->set('X-Error', self::ERROR_NOT_AUTHORIZED); |
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} elseif ($exception instanceof UserException) { |
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// just pass a UserException to Frontend |
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$response = new Response('', 200); |
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} else { |
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$exception = new UserException($exception->getMessage(), 0, $exception); |
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$response = new Response('', 500); |
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} |
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$this->logger->error($exception->getMessage()); |
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$this->logger->error($exception->getTraceAsString()); |
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$this->setMessage($exception, $request, $response); |
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return $response; |
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} |
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/** |
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* @param Throwable $exception |
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* @param Request $request |
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* @param Response $response |
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*/ |
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private function setMessage(Throwable $exception, Request $request, Response $response) |
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{ |
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$message = $exception->getMessage() ?: $this->translate('An error occurred'); |
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if ($request->isXmlHttpRequest()) { |
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$response->headers->set('X-Flash-Type', 'danger'); |
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$response->headers->set('X-Flash-Message', $message); |
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} else { |
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$response->setContent($message); |
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} |
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} |
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} |
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brainexe /
core
