wiki-grav/plugins/email/vendor/symfony/messenger/Middleware/ActivationMiddleware.php

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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\Messenger\Middleware;
use Symfony\Component\Messenger\Envelope;
/**
* Execute the inner middleware according to an activation strategy.
*
* @author Maxime Steinhausser <maxime.steinhausser@gmail.com>
*/
class ActivationMiddleware implements MiddlewareInterface
{
private $inner;
private $activated;
/**
* @param bool|callable $activated
*/
public function __construct(MiddlewareInterface $inner, $activated)
{
$this->inner = $inner;
$this->activated = $activated;
}
/**
* {@inheritdoc}
*/
public function handle(Envelope $envelope, StackInterface $stack): Envelope
{
if (\is_callable($this->activated) ? ($this->activated)($envelope) : $this->activated) {
return $this->inner->handle($envelope, $stack);
}
return $stack->next()->handle($envelope, $stack);
}
}