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<?php |
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|
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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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|
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namespace Symfony\Component\Mime\Part; |
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|
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use Symfony\Component\Mime\Header\Headers; |
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|
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/** |
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* @author Sebastiaan Stok <s.stok@rollerscapes.net> |
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*/ |
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class SMimePart extends AbstractPart |
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{ |
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/** @internal */ |
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protected $_headers; |
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|
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private $body; |
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private $type; |
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private $subtype; |
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private $parameters; |
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|
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/** |
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* @param iterable|string $body |
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*/ |
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public function __construct($body, string $type, string $subtype, array $parameters) |
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{ |
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unset($this->_headers); |
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|
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parent::__construct(); |
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|
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if (!\is_string($body) && !is_iterable($body)) { |
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throw new \TypeError(sprintf('The body of "%s" must be a string or a iterable (got "%s").', self::class, get_debug_type($body))); |
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} |
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|
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$this->body = $body; |
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$this->type = $type; |
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$this->subtype = $subtype; |
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$this->parameters = $parameters; |
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} |
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|
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public function getMediaType(): string |
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{ |
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return $this->type; |
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} |
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|
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public function getMediaSubtype(): string |
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{ |
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return $this->subtype; |
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} |
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|
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public function bodyToString(): string |
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{ |
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if (\is_string($this->body)) { |
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return $this->body; |
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} |
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|
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$body = ''; |
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foreach ($this->body as $chunk) { |
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$body .= $chunk; |
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} |
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$this->body = $body; |
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|
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return $body; |
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} |
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|
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public function bodyToIterable(): iterable |
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{ |
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if (\is_string($this->body)) { |
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yield $this->body; |
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|
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return; |
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} |
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|
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$body = ''; |
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foreach ($this->body as $chunk) { |
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$body .= $chunk; |
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yield $chunk; |
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} |
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$this->body = $body; |
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} |
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|
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public function getPreparedHeaders(): Headers |
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{ |
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$headers = clone parent::getHeaders(); |
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|
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$headers->setHeaderBody('Parameterized', 'Content-Type', $this->getMediaType().'/'.$this->getMediaSubtype()); |
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|
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foreach ($this->parameters as $name => $value) { |
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$headers->setHeaderParameter('Content-Type', $name, $value); |
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} |
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|
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return $headers; |
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} |
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|
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public function __sleep(): array |
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{ |
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// convert iterables to strings for serialization |
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if (is_iterable($this->body)) { |
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$this->body = $this->bodyToString(); |
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} |
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|
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$this->_headers = $this->getHeaders(); |
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|
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return ['_headers', 'body', 'type', 'subtype', 'parameters']; |
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} |
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|
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public function __wakeup(): void |
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{ |
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$r = new \ReflectionProperty(AbstractPart::class, 'headers'); |
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$r->setAccessible(true); |
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$r->setValue($this, $this->_headers); |
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unset($this->_headers); |
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} |
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} |
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|
