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- <?php
- /*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
- namespace Symfony\Component\Serializer\Normalizer;
- use Symfony\Component\PropertyAccess\PropertyAccess;
- use Symfony\Component\PropertyAccess\PropertyAccessorInterface;
- use Symfony\Component\Serializer\SerializerAwareInterface;
- use Symfony\Component\Serializer\SerializerAwareTrait;
- /**
- * @author Eduard Bulava <bulavaeduard@gmail.com>
- */
- final class UnwrappingDenormalizer implements DenormalizerInterface, SerializerAwareInterface, CacheableSupportsMethodInterface
- {
- use SerializerAwareTrait;
- public const UNWRAP_PATH = 'unwrap_path';
- private $propertyAccessor;
- public function __construct(PropertyAccessorInterface $propertyAccessor = null)
- {
- $this->propertyAccessor = $propertyAccessor ?? PropertyAccess::createPropertyAccessor();
- }
- /**
- * {@inheritdoc}
- */
- public function denormalize($data, $class, string $format = null, array $context = [])
- {
- $propertyPath = $context[self::UNWRAP_PATH];
- $context['unwrapped'] = true;
- if ($propertyPath) {
- if (!$this->propertyAccessor->isReadable($data, $propertyPath)) {
- return null;
- }
- $data = $this->propertyAccessor->getValue($data, $propertyPath);
- }
- return $this->serializer->denormalize($data, $class, $format, $context);
- }
- /**
- * {@inheritdoc}
- */
- public function supportsDenormalization($data, $type, string $format = null, array $context = [])
- {
- return \array_key_exists(self::UNWRAP_PATH, $context) && !isset($context['unwrapped']);
- }
- /**
- * {@inheritdoc}
- */
- public function hasCacheableSupportsMethod(): bool
- {
- return $this->serializer instanceof CacheableSupportsMethodInterface && $this->serializer->hasCacheableSupportsMethod();
- }
- }
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