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<?php |
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/* |
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* This file is part of the FOSRestBundle package. |
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* |
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* (c) FriendsOfSymfony <http://friendsofsymfony.github.com/> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace FOS\RestBundle\Serializer\Normalizer; |
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use FOS\RestBundle\Util\ExceptionValueMap; |
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use Symfony\Component\ErrorHandler\Exception\FlattenException; |
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use Symfony\Component\HttpFoundation\Response; |
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use Symfony\Component\Serializer\Normalizer\NormalizerInterface; |
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/** |
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* @author Christian Flothmann <[email protected]> |
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* |
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* @internal |
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*/ |
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final class FlattenExceptionNormalizer implements NormalizerInterface |
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{ |
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private $statusCodeMap; |
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private $messagesMap; |
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private $debug; |
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private $rfc7807; |
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public function __construct(ExceptionValueMap $statusCodeMap, ExceptionValueMap $messagesMap, bool $debug, bool $rfc7807) |
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{ |
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$this->statusCodeMap = $statusCodeMap; |
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$this->messagesMap = $messagesMap; |
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$this->debug = $debug; |
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$this->rfc7807 = $rfc7807; |
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} |
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public function normalize($exception, $format = null, array $context = []) |
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{ |
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if (isset($context['status_code'])) { |
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$statusCode = $context['status_code']; |
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} elseif (false === $statusCode = $this->statusCodeMap->resolveFromClassName($exception->getClass())) { |
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$statusCode = $exception->getStatusCode(); |
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} |
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$showMessage = $this->messagesMap->resolveFromClassName($exception->getClass()); |
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if ($showMessage || $this->debug) { |
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$message = $exception->getMessage(); |
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} else { |
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$message = Response::$statusTexts[$statusCode] ?? 'error'; |
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} |
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if ($this->rfc7807) { |
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if ('json' === $format) { |
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$exception->setHeaders($exception->getHeaders() + ['Content-Type' => 'application/problem+json']); |
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} elseif ('xml' === $format) { |
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$exception->setHeaders($exception->getHeaders() + ['Content-Type' => 'application/problem+xml']); |
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} |
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return [ |
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'type' => $context['type'] ?? 'https://tools.ietf.org/html/rfc2616#section-10', |
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'title' => $context['title'] ?? 'An error occurred', |
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'status' => $statusCode, |
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'detail' => $message, |
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]; |
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} else { |
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return [ |
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'code' => $statusCode, |
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'message' => $message, |
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]; |
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} |
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} |
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public function supportsNormalization($data, $format = null) |
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{ |
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return $data instanceof FlattenException; |
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} |
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} |
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FriendsOfSymfony /
FOSRestBundle
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.