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<?php declare(strict_types=1); |
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namespace App\Middleware; |
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/** |
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* Import classes |
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*/ |
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use App\ContainerAwareTrait; |
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use App\Http\ResponseFactory; |
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use Psr\Http\Message\ResponseInterface; |
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use Psr\Http\Message\ServerRequestInterface; |
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use Psr\Http\Server\MiddlewareInterface; |
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use Psr\Http\Server\RequestHandlerInterface; |
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use Sunrise\Http\Router\Exception\BadRequestException; |
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use Sunrise\Http\Router\Exception\MethodNotAllowedException; |
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use Sunrise\Http\Router\Exception\RouteNotFoundException; |
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use Sunrise\Http\Router\Exception\UnsupportedMediaTypeException; |
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use Whoops\Run as Whoops; |
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use Whoops\Handler\PrettyPageHandler; |
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use Throwable; |
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/** |
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* Import functions |
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*/ |
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use function implode; |
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/** |
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* ErrorHandlingMiddleware |
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*/ |
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final class ErrorHandlingMiddleware implements MiddlewareInterface |
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{ |
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use ContainerAwareTrait; |
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/** |
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* {@inheritDoc} |
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* |
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* @param ServerRequestInterface $request |
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* @param RequestHandlerInterface $handler |
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* |
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* @return ResponseInterface |
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*/ |
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public function process( |
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ServerRequestInterface $request, |
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RequestHandlerInterface $handler |
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) : ResponseInterface { |
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try { |
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return $handler->handle($request); |
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} catch (BadRequestException $e) { |
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return $this->handleBadRequest($request, $e); |
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} catch (MethodNotAllowedException $e) { |
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return $this->handleMethodNotAllowed($request, $e); |
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} catch (RouteNotFoundException $e) { |
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return $this->handleRouteNotFound($request, $e); |
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} catch (UnsupportedMediaTypeException $e) { |
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return $this->handleUnsupportedMediaType($request, $e); |
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} catch (Throwable $e) { |
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return $this->handleException($request, $e); |
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} |
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} |
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/** |
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* Returns a response with the given processed exception |
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* |
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* @param ServerRequestInterface $request |
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* @param BadRequestException $exception |
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* |
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* @return ResponseInterface |
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*/ |
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private function handleBadRequest( |
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ServerRequestInterface $request, |
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BadRequestException $exception |
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) : ResponseInterface { |
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return (new ResponseFactory)->error($exception->getMessage(), $exception->getViolations(), 400); |
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} |
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/** |
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* Returns a response with the given processed exception |
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* |
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* @param ServerRequestInterface $request |
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* @param MethodNotAllowedException $exception |
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* |
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* @return ResponseInterface |
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*/ |
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private function handleMethodNotAllowed( |
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ServerRequestInterface $request, |
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MethodNotAllowedException $exception |
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) : ResponseInterface { |
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return (new ResponseFactory)->error($exception->getMessage(), [], 405) |
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->withHeader('Allow', implode(',', $exception->getAllowedMethods())); |
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} |
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/** |
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* Returns a response with the given processed exception |
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* |
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* @param ServerRequestInterface $request |
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* @param RouteNotFoundException $exception |
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* |
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* @return ResponseInterface |
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*/ |
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private function handleRouteNotFound( |
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ServerRequestInterface $request, |
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RouteNotFoundException $exception |
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) : ResponseInterface { |
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return (new ResponseFactory)->error($exception->getMessage(), [], 404); |
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} |
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/** |
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* Returns a response with the given processed exception |
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* |
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* @param ServerRequestInterface $request |
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* @param UnsupportedMediaTypeException $exception |
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* |
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* @return ResponseInterface |
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*/ |
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private function handleUnsupportedMediaType( |
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ServerRequestInterface $request, |
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UnsupportedMediaTypeException $exception |
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) : ResponseInterface { |
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return (new ResponseFactory)->error($exception->getMessage(), [], 415) |
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->withHeader('Accept', implode(',', $exception->getSupportedTypes())); |
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} |
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/** |
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* Returns a response with the given processed exception |
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* |
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* @param ServerRequestInterface $request |
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* @param Throwable $exception |
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* |
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* @return ResponseInterface |
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* |
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* @link https://github.com/filp/whoops |
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*/ |
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private function handleException( |
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ServerRequestInterface $request, |
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Throwable $exception |
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) : ResponseInterface { |
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$this->container->get('logger')->error($exception->getMessage(), [ |
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'exception' => $exception, |
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]); |
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if (!$this->container->get('app.display_errors')) { |
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return (new ResponseFactory)->createResponse(500); |
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} |
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$whoops = new Whoops(); |
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$whoops->allowQuit(false); |
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$whoops->sendHttpCode(false); |
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$whoops->writeToOutput(false); |
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$whoops->pushHandler(new PrettyPageHandler()); |
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return (new ResponseFactory)->html($whoops->handleException($exception), 500); |
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} |
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} |
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sunrise-php /
awesome-skeleton
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This check looks for parameters that have been defined for a function or method, but which are not used in the method body.