77 lines
3.0 KiB
PHP
77 lines
3.0 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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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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namespace Symfony\Component\Serializer\Normalizer;
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use Symfony\Component\PropertyInfo\Type;
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use Symfony\Component\Serializer\Exception\BadMethodCallException;
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use Symfony\Component\Serializer\Exception\InvalidArgumentException;
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use Symfony\Component\Serializer\Exception\NotNormalizableValueException;
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/**
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* Denormalizes arrays of objects.
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*
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* @author Alexander M. Turek <me@derrabus.de>
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*
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* @final
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*/
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class ArrayDenormalizer implements ContextAwareDenormalizerInterface, DenormalizerAwareInterface, CacheableSupportsMethodInterface
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{
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use DenormalizerAwareTrait;
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/**
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* @throws NotNormalizableValueException
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*/
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public function denormalize(mixed $data, string $type, string $format = null, array $context = []): array
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{
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if (null === $this->denormalizer) {
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throw new BadMethodCallException('Please set a denormalizer before calling denormalize()!');
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}
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if (!\is_array($data)) {
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throw NotNormalizableValueException::createForUnexpectedDataType(sprintf('Data expected to be "%s", "%s" given.', $type, get_debug_type($data)), $data, [Type::BUILTIN_TYPE_ARRAY], $context['deserialization_path'] ?? null);
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}
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if (!str_ends_with($type, '[]')) {
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throw new InvalidArgumentException('Unsupported class: '.$type);
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}
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$type = substr($type, 0, -2);
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$builtinType = isset($context['key_type']) ? $context['key_type']->getBuiltinType() : null;
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foreach ($data as $key => $value) {
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$subContext = $context;
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$subContext['deserialization_path'] = ($context['deserialization_path'] ?? false) ? sprintf('%s[%s]', $context['deserialization_path'], $key) : "[$key]";
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if (null !== $builtinType && !('is_'.$builtinType)($key)) {
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throw NotNormalizableValueException::createForUnexpectedDataType(sprintf('The type of the key "%s" must be "%s" ("%s" given).', $key, $builtinType, get_debug_type($key)), $key, [$builtinType], $subContext['deserialization_path'] ?? null, true);
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}
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$data[$key] = $this->denormalizer->denormalize($value, $type, $format, $subContext);
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}
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return $data;
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}
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public function supportsDenormalization(mixed $data, string $type, string $format = null, array $context = []): bool
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{
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if (null === $this->denormalizer) {
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throw new BadMethodCallException(sprintf('The nested denormalizer needs to be set to allow "%s()" to be used.', __METHOD__));
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}
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return str_ends_with($type, '[]')
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&& $this->denormalizer->supportsDenormalization($data, substr($type, 0, -2), $format, $context);
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}
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public function hasCacheableSupportsMethod(): bool
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{
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return $this->denormalizer instanceof CacheableSupportsMethodInterface && $this->denormalizer->hasCacheableSupportsMethod();
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}
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}
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