Viewing file:  SMimePart.php (2.79 KB) -rw-r--r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
<?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\Mime\Part;
use Symfony\Component\Mime\Header\Headers;
/**
* @author Sebastiaan Stok <s.stok@rollerscapes.net>
*/
class SMimePart extends AbstractPart
{
/** @internal */
protected $_headers;
private $body;
private $type;
private $subtype;
private $parameters;
/**
* @param iterable|string $body
*/
public function __construct($body, string $type, string $subtype, array $parameters)
{
unset($this->_headers);
parent::__construct();
if (!\is_string($body) && !is_iterable($body)) {
throw new \TypeError(sprintf('The body of "%s" must be a string or a iterable (got "%s").', self::class, get_debug_type($body)));
}
$this->body = $body;
$this->type = $type;
$this->subtype = $subtype;
$this->parameters = $parameters;
}
public function getMediaType(): string
{
return $this->type;
}
public function getMediaSubtype(): string
{
return $this->subtype;
}
public function bodyToString(): string
{
if (\is_string($this->body)) {
return $this->body;
}
$body = '';
foreach ($this->body as $chunk) {
$body .= $chunk;
}
$this->body = $body;
return $body;
}
public function bodyToIterable(): iterable
{
if (\is_string($this->body)) {
yield $this->body;
return;
}
$body = '';
foreach ($this->body as $chunk) {
$body .= $chunk;
yield $chunk;
}
$this->body = $body;
}
public function getPreparedHeaders(): Headers
{
$headers = clone parent::getHeaders();
$headers->setHeaderBody('Parameterized', 'Content-Type', $this->getMediaType().'/'.$this->getMediaSubtype());
foreach ($this->parameters as $name => $value) {
$headers->setHeaderParameter('Content-Type', $name, $value);
}
return $headers;
}
public function __sleep(): array
{
// convert iterables to strings for serialization
if (is_iterable($this->body)) {
$this->body = $this->bodyToString();
}
$this->_headers = $this->getHeaders();
return ['_headers', 'body', 'type', 'subtype', 'parameters'];
}
public function __wakeup(): void
{
$r = new \ReflectionProperty(AbstractPart::class, 'headers');
$r->setAccessible(true);
$r->setValue($this, $this->_headers);
unset($this->_headers);
}
}
|