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<?php |
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namespace Halapi\Relation; |
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use Doctrine\Common\Annotations\Reader; |
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use JMS\Serializer\SerializerBuilder; |
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use Symfony\Component\HttpFoundation\RequestStack; |
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/** |
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* Class EmbeddedRelation. |
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* |
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* @author Romain Richard |
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*/ |
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class EmbeddedRelation extends AbstractRelation implements RelationInterface |
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{ |
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/** |
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* @var RequestStack |
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*/ |
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private $requestStack; |
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/** |
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* @var \JMS\Serializer\Serializer |
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*/ |
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private $serializer; |
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/** |
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* EmbeddedRelation constructor. |
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* |
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* @param Reader $annotationReader |
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* @param RequestStack $requestStack |
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*/ |
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public function __construct( |
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Reader $annotationReader, |
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RequestStack $requestStack |
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) { |
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$this->annotationReader = $annotationReader; |
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$this->requestStack = $requestStack; |
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$this->serializer = SerializerBuilder::create()->build(); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getName() |
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{ |
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return '_embedded'; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getRelation($resource) |
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{ |
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$reflectionClass = new \ReflectionClass($resource); |
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$embedded = []; |
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$requestedEmbedded = $this->getEmbeddedParams(); |
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foreach ($reflectionClass->getProperties() as $property) { |
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$propertyName = $property->getName(); |
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if ($this->isEmbeddable($property) && $this->isEmbeddedRequested($propertyName, $requestedEmbedded)) { |
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$embedded[$property->getName()] = $this->getEmbeddedContent($resource, $property); |
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} |
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} |
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return $embedded; |
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} |
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/** |
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* @param $propertyName |
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* @param $requestedEmbedded |
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* |
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* @return bool |
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*/ |
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private function isEmbeddedRequested($propertyName, $requestedEmbedded) |
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{ |
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return in_array($propertyName, $requestedEmbedded); |
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} |
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/** |
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* @param $resource |
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* @param $property |
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* |
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* @return array |
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*/ |
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private function getEmbeddedContent($resource, $property) |
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{ |
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$value = $resource->{'get'.ucfirst($property->getName())}(); |
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return $this->serializer->toArray($value); |
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} |
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/** |
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* Get the embed query param. |
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* |
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* @return array |
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*/ |
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private function getEmbeddedParams() |
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{ |
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$request = $this->requestStack->getMasterRequest(); |
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$embed = $request->get('embed'); |
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if (!is_array($embed)) { |
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return []; |
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} |
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return $embed; |
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} |
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} |
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BigZ /
Halapi
