/** * Normalizes a relation as an URI if is a Link or as a JSON-LD object. * * @param ResourceInterface $currentResource * @param AttributeMetadataInterface $attribute * @param mixed $relatedObject * @param string $class * * @return string|array */ private function normalizeRelation(ResourceInterface $currentResource, AttributeMetadataInterface $attribute, $relatedObject, $class) { if ($attribute->isNormalizationLink()) { return $this->iriConverter->getIriFromItem($relatedObject); } else { $context = $this->contextBuilder->bootstrapRelation($currentResource, $class); return $this->serializer->normalize($relatedObject, 'json-ld', $context); } }
/** * Normalizes a relation as an URI if is a Link or as a JSON-LD object. * * @param AttributeMetadataInterface $attribute * @param mixed $relatedObject * @param ResourceInterface $resource * @param array $context * * @return string|array */ private function normalizeRelation(AttributeMetadataInterface $attribute, $relatedObject, ResourceInterface $resource, array $context) { if ($attribute->isNormalizationLink()) { return $this->iriConverter->getIriFromItem($relatedObject); } else { return $this->serializer->normalize($relatedObject, self::FORMAT, $this->createRelationContext($resource, $context)); } }
/** * Populates normalization and denormalization links. * * @param ClassMetadataInterface $classMetadata * @param string $attributeName * @param AttributeMetadataInterface $attributeMetadata * @param array|null $normalizationGroups * @param array|null $denormalizationGroups * * @return ClassMetadataInterface */ private function populateNormalizationLinks(ClassMetadataInterface $classMetadata, $attributeName, AttributeMetadataInterface $attributeMetadata, array $normalizationGroups = null, array $denormalizationGroups = null) { if (!$classMetadata->hasAttributeMetadata($attributeName) || !$attributeMetadata->isLink() || $attributeMetadata->isNormalizationLink() && $attributeMetadata->isDenormalizationLink()) { return $classMetadata; } $relationSerializerMetadata = $this->serializerClassMetadataFactory->getMetadataFor($attributeMetadata->getLinkClass()); if (!$relationSerializerMetadata) { $attributeMetadata = $attributeMetadata->withNormalizationLink(true)->withDenormalizationLink(true); return $classMetadata->withAttributeMetadata($attributeName, $attributeMetadata); } foreach ($relationSerializerMetadata->getAttributesMetadata() as $serializerAttributeMetadata) { $serializerAttributeGroups = $serializerAttributeMetadata->getGroups(); if (null !== $normalizationGroups && 1 <= count(array_intersect($normalizationGroups, $serializerAttributeGroups))) { $normalizationLink = false; } if (null !== $denormalizationGroups && 1 <= count(array_intersect($denormalizationGroups, $serializerAttributeGroups))) { $denormalizationLink = false; } if (isset($normalizationLink) && isset($denormalizationLink)) { $classMetadata = $classMetadata->withAttributeMetadata($attributeName, $attributeMetadata); } } if (!isset($normalizationLink)) { $attributeMetadata = $attributeMetadata->withNormalizationLink(true); } if (!isset($denormalizationLink)) { $attributeMetadata = $attributeMetadata->withDenormalizationLink(true); } return $classMetadata->withAttributeMetadata($attributeName, $attributeMetadata); }