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<?php |
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/* |
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* This file is part of the Silverback API Component Bundle Project |
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* |
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* (c) Daniel West <[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 Silverback\ApiComponentBundle\Serializer\Normalizer; |
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use Symfony\Component\Serializer\Normalizer\CacheableSupportsMethodInterface; |
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use Symfony\Component\Serializer\Normalizer\ContextAwareNormalizerInterface; |
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use Symfony\Component\Serializer\Normalizer\NormalizerAwareInterface; |
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use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait; |
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/** |
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* @author Daniel West <[email protected]> |
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*/ |
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class MetadataNormalizer implements ContextAwareNormalizerInterface, CacheableSupportsMethodInterface, NormalizerAwareInterface |
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{ |
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use NormalizerAwareTrait; |
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public const METADATA_CONTEXT = 'silverback_api_component_bundle_metadata'; |
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private const ALREADY_CALLED = 'METADATA_NORMALIZER_ALREADY_CALLED'; |
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private string $metadataKey; |
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public function __construct(string $metadataKey) |
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{ |
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$this->metadataKey = $metadataKey; |
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} |
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public function hasCacheableSupportsMethod(): bool |
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{ |
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return false; |
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} |
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public function supportsNormalization($data, $format = null, array $context = []): bool |
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{ |
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return !isset($context[self::ALREADY_CALLED]) && isset($context[self::METADATA_CONTEXT]); |
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} |
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public function normalize($object, $format = null, array $context = []) |
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{ |
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$context[self::ALREADY_CALLED] = true; |
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$data = $this->normalizer->normalize($object, $format, $context); |
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$data[$this->metadataKey] = (array) $context[self::METADATA_CONTEXT]; |
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return $data; |
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} |
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} |
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components-web-app /
api-components-bundle
