117 lines
3.3 KiB
PHP
117 lines
3.3 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\Mime\Part;
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use Symfony\Component\Mime\Header\Headers;
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/**
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* @author Fabien Potencier <fabien@symfony.com>
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*/
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abstract class AbstractPart
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{
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private Headers $headers;
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public function __construct()
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{
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$this->headers = new Headers();
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}
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public function getHeaders(): Headers
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{
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return $this->headers;
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}
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public function getPreparedHeaders(): Headers
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{
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$headers = clone $this->headers;
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$headers->setHeaderBody('Parameterized', 'Content-Type', $this->getMediaType().'/'.$this->getMediaSubtype());
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return $headers;
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}
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public function toString(): string
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{
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return $this->getPreparedHeaders()->toString()."\r\n".$this->bodyToString();
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}
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public function toIterable(): iterable
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{
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yield $this->getPreparedHeaders()->toString();
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yield "\r\n";
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yield from $this->bodyToIterable();
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}
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public function asDebugString(): string
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{
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return $this->getMediaType().'/'.$this->getMediaSubtype();
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}
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abstract public function bodyToString(): string;
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abstract public function bodyToIterable(): iterable;
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abstract public function getMediaType(): string;
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abstract public function getMediaSubtype(): string;
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public function __serialize(): array
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{
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if (!method_exists($this, '__sleep')) {
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return ['headers' => $this->headers];
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}
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trigger_deprecation('symfony/mime', '7.4', 'Implementing "%s::__sleep()" is deprecated, use "__serialize()" instead.', get_debug_type($this));
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$data = [];
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foreach ($this->__sleep() as $key) {
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try {
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if (($r = new \ReflectionProperty($this, $key))->isInitialized($this)) {
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$data[$key] = $r->getValue($this);
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}
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} catch (\ReflectionException) {
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$data[$key] = $this->$key;
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}
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}
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return $data;
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}
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public function __unserialize(array $data): void
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{
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if ($wakeup = method_exists($this, '__wakeup') && self::class === (new \ReflectionMethod($this, '__unserialize'))->class) {
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trigger_deprecation('symfony/mime', '7.4', 'Implementing "%s::__wakeup()" is deprecated, use "__unserialize()" instead.', get_debug_type($this));
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}
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if (['headers'] === array_keys($data)) {
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$this->headers = $data['headers'];
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if ($wakeup) {
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$this->__wakeup();
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}
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return;
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}
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trigger_deprecation('symfony/mime', '7.4', 'Passing more than just key "headers" to "%s::__unserialize()" is deprecated, populate properties in "%s::__unserialize()" instead.', self::class, get_debug_type($this));
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\Closure::bind(function ($data) use ($wakeup) {
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foreach ($data as $key => $value) {
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$this->{("\0" === $key[0] ?? '') ? substr($key, 1 + strrpos($key, "\0")) : $key} = $value;
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}
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if ($wakeup) {
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$this->__wakeup();
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}
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}, $this, static::class)($data);
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}
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}
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