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<?php |
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namespace App\ParamConverter; |
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use App\Rest\ValidationFailedException; |
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use Exception; |
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use Sensio\Bundle\FrameworkExtraBundle\Configuration\ParamConverter; |
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use Sensio\Bundle\FrameworkExtraBundle\Request\ParamConverter\ParamConverterInterface; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Component\HttpKernel\Exception\BadRequestHttpException; |
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use Symfony\Component\Serializer\SerializerInterface; |
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use Symfony\Component\Validator\Validator\ValidatorInterface; |
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class JsonBodyConverter implements ParamConverterInterface { |
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private const ContentType = 'json'; |
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private array $defaultOptions = [ |
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'validate' => true, |
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'version' => null, |
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'groups' => null |
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]; |
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public function __construct(private readonly string $prefix, private readonly SerializerInterface $serializer, private readonly ValidatorInterface $validator) |
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{ |
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} |
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/** |
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* @inheritDoc |
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* @throws BadRequestHttpException |
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*/ |
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public function apply(Request $request, ParamConverter $configuration): bool { |
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$contentType = $request->getContentType(); |
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if($contentType !== self::ContentType) { |
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throw new BadRequestHttpException(sprintf('Request header "Content-Type" must be "application/json", "%s" provided.', $contentType)); |
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} |
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$name = $configuration->getName(); |
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$class = $configuration->getClass(); |
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$json = $request->getContent(); |
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$options = $this->getOptions($configuration); |
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try { |
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$object = $this->serializer->deserialize($json, $class, 'json'); |
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if($options['validate'] === true) { |
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$validations = $this->validator->validate($object); |
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if($validations->count() > 0) { |
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throw new ValidationFailedException($validations); |
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} |
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} |
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$request->attributes->set($name, $object); |
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} catch (Exception) { |
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throw new BadRequestHttpException('Request body does not contain valid JSON.'); |
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} |
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return true; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function supports(ParamConverter $configuration): bool { |
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$class = $configuration->getClass(); |
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if(str_starts_with($class, $this->prefix)) { |
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return true; |
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} |
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return false; |
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} |
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private function getOptions(ParamConverter $configuration): array { |
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return array_replace($this->defaultOptions, $configuration->getOptions()); |
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} |
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} |
SchulIT /
idp
This function has been deprecated. The supplier of the function has supplied an explanatory message.
The explanatory message should give you some clue as to whether and when the function will be removed and what other function to use instead.