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<?php |
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/* |
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* This file is part of the API Platform project. |
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* |
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* (c) Kévin Dunglas <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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declare(strict_types=1); |
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namespace ApiPlatform\Core\Metadata\Resource\Factory; |
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use ApiPlatform\Core\Metadata\Resource\ResourceMetadata; |
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/** |
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* Transforms the given input/output metadata to a normalized one. |
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* |
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* @author Antoine Bluchet <[email protected]> |
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*/ |
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final class InputOutputResourceMetadataFactory implements ResourceMetadataFactoryInterface |
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{ |
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private $decorated; |
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public function __construct(ResourceMetadataFactoryInterface $decorated) |
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{ |
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$this->decorated = $decorated; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function create(string $resourceClass): ResourceMetadata |
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{ |
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$resourceMetadata = $this->decorated->create($resourceClass); |
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$attributes = $resourceMetadata->getAttributes() ?: []; |
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$attributes['input'] = isset($attributes['input']) ? $this->transformInputOutput($attributes['input']) : null; |
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$attributes['output'] = isset($attributes['output']) ? $this->transformInputOutput($attributes['output']) : null; |
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if (null !== $collectionOperations = $resourceMetadata->getCollectionOperations()) { |
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$resourceMetadata = $resourceMetadata->withCollectionOperations($this->getTransformedOperations($collectionOperations, $attributes)); |
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} |
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if (null !== $itemOperations = $resourceMetadata->getItemOperations()) { |
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$resourceMetadata = $resourceMetadata->withItemOperations($this->getTransformedOperations($itemOperations, $attributes)); |
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} |
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return $resourceMetadata->withAttributes($attributes); |
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} |
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private function getTransformedOperations(array $operations, array $resourceAttributes): array |
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{ |
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foreach ($operations as $key => &$operation) { |
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if (!\is_array($operation)) { |
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continue; |
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} |
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$operation['input'] = isset($operation['input']) ? $this->transformInputOutput($operation['input']) : $resourceAttributes['input']; |
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$operation['output'] = isset($operation['output']) ? $this->transformInputOutput($operation['output']) : $resourceAttributes['output']; |
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} |
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return $operations; |
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} |
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private function transformInputOutput($attribute): ?array |
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{ |
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if (null === $attribute) { |
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return null; |
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} |
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if (false === $attribute) { |
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return ['class' => null]; |
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} |
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if (\is_string($attribute)) { |
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$attribute = ['class' => $attribute]; |
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} |
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if (!isset($attribute['name'])) { |
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$attribute['name'] = (new \ReflectionClass($attribute['class']))->getShortName(); |
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} |
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return $attribute; |
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} |
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} |
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