109 lines
3.7 KiB
PHP
109 lines
3.7 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\Mime\Address;
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use Symfony\Component\Mime\Header\HeaderInterface;
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use Symfony\Component\Mime\Header\Headers;
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use Symfony\Component\Mime\Header\UnstructuredHeader;
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use Symfony\Component\Mime\Message;
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use Symfony\Component\Mime\Part\AbstractPart;
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use Symfony\Component\Serializer\SerializerAwareInterface;
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use Symfony\Component\Serializer\SerializerInterface;
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/**
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* Normalize Mime message classes.
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*
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* It forces the use of a PropertyNormalizer instance for normalization
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* of all data objects composing a Message.
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*
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* Emails using resources for any parts are not serializable.
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*/
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final class MimeMessageNormalizer implements NormalizerInterface, DenormalizerInterface, SerializerAwareInterface, CacheableSupportsMethodInterface
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{
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private $serializer;
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private $normalizer;
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private $headerClassMap;
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private $headersProperty;
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public function __construct(PropertyNormalizer $normalizer)
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{
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$this->normalizer = $normalizer;
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$this->headerClassMap = (new \ReflectionClassConstant(Headers::class, 'HEADER_CLASS_MAP'))->getValue();
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$this->headersProperty = new \ReflectionProperty(Headers::class, 'headers');
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}
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public function setSerializer(SerializerInterface $serializer)
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{
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$this->serializer = $serializer;
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$this->normalizer->setSerializer($serializer);
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}
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public function normalize(mixed $object, string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
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{
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if ($object instanceof Headers) {
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$ret = [];
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foreach ($this->headersProperty->getValue($object) as $name => $header) {
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$ret[$name] = $this->serializer->normalize($header, $format, $context);
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}
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return $ret;
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}
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if ($object instanceof AbstractPart) {
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$ret = $this->normalizer->normalize($object, $format, $context);
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$ret['class'] = $object::class;
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unset($ret['seekable'], $ret['cid'], $ret['handle']);
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return $ret;
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}
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return $this->normalizer->normalize($object, $format, $context);
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}
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public function denormalize(mixed $data, string $type, string $format = null, array $context = []): mixed
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{
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if (Headers::class === $type) {
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$ret = [];
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foreach ($data as $headers) {
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foreach ($headers as $header) {
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$ret[] = $this->serializer->denormalize($header, $this->headerClassMap[strtolower($header['name'])] ?? UnstructuredHeader::class, $format, $context);
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}
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}
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return new Headers(...$ret);
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}
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if (AbstractPart::class === $type) {
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$type = $data['class'];
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unset($data['class']);
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}
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return $this->normalizer->denormalize($data, $type, $format, $context);
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}
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public function supportsNormalization(mixed $data, string $format = null, array $context = []): bool
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{
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return $data instanceof Message || $data instanceof Headers || $data instanceof HeaderInterface || $data instanceof Address || $data instanceof AbstractPart;
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}
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public function supportsDenormalization(mixed $data, string $type, string $format = null, array $context = []): bool
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{
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return is_a($type, Message::class, true) || Headers::class === $type || AbstractPart::class === $type;
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}
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public function hasCacheableSupportsMethod(): bool
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{
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return __CLASS__ === static::class;
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}
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}
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