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<?php |
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namespace pmill\Doctrine\Hydrator; |
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/** |
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* Json API Request Doctrine Hydrator |
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*/ |
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class JsonApiHydrator extends ArrayHydrator |
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{ |
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/** |
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* @link http://jsonapi.org/format/#document-resource-objects |
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* @param object|string $entity Doctrine entity or class name |
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* @param array $data Data to hydrate |
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* |
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* @return mixed|object |
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*/ |
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public function hydrate($entity, array $data) |
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{ |
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View Code Duplication |
if (is_string($entity) && class_exists($entity)) { |
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$entity = new $entity; |
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} elseif (!is_object($entity)) { |
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throw new \InvalidArgumentException( |
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'Entity passed to JsonApiHydrator::hydrate() must be a class name or entity object' |
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); |
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} |
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if (isset($data['attributes']) && is_array($data['attributes'])) { |
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$entity = $this->hydrateProperties($entity, $data['attributes']); |
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} |
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if (isset($data['relationships']) && is_array($data['relationships'])) { |
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$entity = $this->hydrateRelationships($entity, $data['relationships']); |
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} |
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return $entity; |
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} |
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/** |
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* Map JSON API resource relations to doctrine entity. |
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* |
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* @param $entity |
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* @param array $relationships |
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* |
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* @return array |
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* @throws \Exception |
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*/ |
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protected function hydrateRelationships($entity, array $relationships) |
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{ |
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$metadata = $this->entityManager->getClassMetadata(get_class($entity)); |
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foreach ($relationships as $name => $data) { |
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if (!isset($metadata->associationMappings[$name])) { |
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throw new \Exception(sprintf('Relation `%s` association not found', $name)); |
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} |
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if (is_array($data['data'])) { |
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if (isset($data['data']['id']) && isset($data['data']['type'])) { |
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$this->hydrateToOneAssociation($entity, $name, |
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$metadata->associationMappings[$name], |
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$data['data']['id'] |
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); |
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} else { |
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$this->hydrateToManyAssociation($entity, $name, |
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$metadata->associationMappings[$name], |
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array_map( |
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function($relation) { |
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if (isset($relation['id']) && isset($relation['type'])) { |
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return $relation['id']; |
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} |
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return ['attributes' => $relation]; |
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}, |
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$data['data'] |
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) |
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); |
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} |
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} |
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} |
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return $entity; |
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} |
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} |
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pmill /
doctrine-array-hydrator
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.