Viewing file:  HttplugPromise.php (1.83 KB) -rw-r--r--
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<?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\HttpClient\Response;
use GuzzleHttp\Promise\Create;
use GuzzleHttp\Promise\PromiseInterface as GuzzlePromiseInterface;
use Http\Promise\Promise as HttplugPromiseInterface;
use Psr\Http\Message\ResponseInterface as Psr7ResponseInterface;
/**
* @author Tobias Nyholm <tobias.nyholm@gmail.com>
*
* @internal
*/
final class HttplugPromise implements HttplugPromiseInterface
{
private GuzzlePromiseInterface $promise;
public function __construct(GuzzlePromiseInterface $promise)
{
$this->promise = $promise;
}
public function then(callable $onFulfilled = null, callable $onRejected = null): self
{
return new self($this->promise->then(
$this->wrapThenCallback($onFulfilled),
$this->wrapThenCallback($onRejected)
));
}
public function cancel(): void
{
$this->promise->cancel();
}
public function getState(): string
{
return $this->promise->getState();
}
/**
* @return Psr7ResponseInterface|mixed
*/
public function wait($unwrap = true): mixed
{
$result = $this->promise->wait($unwrap);
while ($result instanceof HttplugPromiseInterface || $result instanceof GuzzlePromiseInterface) {
$result = $result->wait($unwrap);
}
return $result;
}
private function wrapThenCallback(?callable $callback): ?callable
{
if (null === $callback) {
return null;
}
return static function ($value) use ($callback) {
return Create::promiseFor($callback($value));
};
}
}
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