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<?php |
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namespace ScayTrase\Api\Cruds\Listener; |
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use Doctrine\Common\Collections\Collection; |
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use Symfony\Component\HttpKernel\Event\GetResponseForControllerResultEvent; |
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use Symfony\Component\Routing\RouterInterface; |
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use Symfony\Component\Serializer\Normalizer\NormalizerInterface; |
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final class ResponseNormalizerListener |
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{ |
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use CrudsRequestCheckerTrait; |
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/** @var NormalizerInterface */ |
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private $normalizer; |
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/** @var RouterInterface */ |
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private $router; |
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/** |
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* ResponseNormalizerListener constructor. |
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* |
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* @param NormalizerInterface $normalizer |
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* @param RouterInterface $router |
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*/ |
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public function __construct(NormalizerInterface $normalizer, RouterInterface $router) |
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{ |
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$this->normalizer = $normalizer; |
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$this->router = $router; |
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} |
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public function filterResponse(GetResponseForControllerResultEvent $event) |
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{ |
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if (!$this->checkRequest($event)) { |
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return; |
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} |
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$result = $event->getControllerResult(); |
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if (is_scalar($result)) { |
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return; |
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} |
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$entities = $result; |
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if (null === $entities) { |
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return null; |
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} |
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if ($entities instanceof Collection) { |
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$entities = $entities->toArray(); |
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} |
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$isArray = true; |
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if (!is_array($entities)) { |
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$isArray = false; |
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$entities = [$entities]; |
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} |
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$options = $this->getNormalizedCrudApiOptions($event); |
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if (!$options['enabled']) { |
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return; |
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} |
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$context = $options['context']; |
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foreach ($entities as &$entity) { |
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$entity = $this->normalizer->normalize($entity, null, $context); |
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} |
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unset($entity); |
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$entities = $isArray ? $entities : array_shift($entities); |
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$event->setControllerResult($entities); |
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} |
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/** {@inheritdoc} */ |
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protected function getRouter() |
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{ |
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return $this->router; |
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} |
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} |
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php-rpc /
cruds
