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<?php |
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namespace Dontdrinkandroot\RestBundle\Listener; |
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use Doctrine\ORM\OptimisticLockException; |
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use Symfony\Component\HttpFoundation\JsonResponse; |
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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\HttpKernel\Event\GetResponseForExceptionEvent; |
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use Symfony\Component\HttpKernel\Exception\HttpExceptionInterface; |
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use Symfony\Component\Security\Core\Exception\BadCredentialsException; |
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use Symfony\Component\Security\Core\Exception\InsufficientAuthenticationException; |
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/** |
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* @author Philip Washington Sorst <[email protected]> |
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*/ |
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class KernelExceptionListener |
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{ |
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/** |
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* @var string[] |
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*/ |
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private $paths; |
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/** |
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* @var bool |
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*/ |
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private $debug = false; |
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public function __construct(array $paths) |
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{ |
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$this->paths = $paths; |
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} |
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public function onKernelException(GetResponseForExceptionEvent $event) |
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{ |
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$exception = $event->getException(); |
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$request = $event->getRequest(); |
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if (!$this->isInterceptionPath($request)) { |
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return; |
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} |
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$data = null; |
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if ($this->debug) { |
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$data = [ |
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'class' => get_class($exception), |
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'message' => $exception->getMessage(), |
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'trace' => $exception->getTrace() |
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]; |
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} |
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$statusCode = $this->resolveStatusCode($exception); |
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$response = new JsonResponse($data); |
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if ($exception instanceof HttpExceptionInterface) { |
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$statusCode = $exception->getStatusCode(); |
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$response->setStatusCode($exception->getStatusCode()); |
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$response->headers->add($exception->getHeaders()); |
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} |
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$response->setStatusCode($statusCode); |
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$event->setResponse($response); |
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} |
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private function isInterceptionPath(?Request $request): bool |
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{ |
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if (null === $request) { |
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return false; |
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} |
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foreach ($this->paths as $path) { |
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if (0 === strpos($request->getPathInfo(), $path)) { |
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return true; |
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} |
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} |
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return false; |
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} |
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/** |
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* @return bool |
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*/ |
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public function isDebug(): bool |
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{ |
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return $this->debug; |
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} |
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/** |
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* @param bool $debug |
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*/ |
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public function setDebug(bool $debug) |
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{ |
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$this->debug = $debug; |
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} |
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/** |
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* @param $exception |
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* |
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* @return int |
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*/ |
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protected function resolveStatusCode($exception): int |
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{ |
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if ($exception instanceof InsufficientAuthenticationException) { |
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return Response::HTTP_UNAUTHORIZED; |
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} |
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if ($exception instanceof BadCredentialsException) { |
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return Response::HTTP_UNAUTHORIZED; |
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} |
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if ($exception instanceof OptimisticLockException) { |
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return Response::HTTP_PRECONDITION_FAILED; |
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} |
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return Response::HTTP_INTERNAL_SERVER_ERROR; |
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} |
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} |
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dontdrinkandroot /
rest-bundle.php
