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QueueRequestHandler.php
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42 lines (32 loc) · 1.13 KB
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<?php
declare(strict_types=1);
namespace PhpMyAdmin\Http\Handler;
use Psr\Container\ContainerInterface;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Server\MiddlewareInterface;
use Psr\Http\Server\RequestHandlerInterface;
use function array_shift;
final class QueueRequestHandler implements RequestHandlerInterface
{
/** @psalm-var list<class-string<MiddlewareInterface>> */
private array $middleware = [];
public function __construct(
private readonly ContainerInterface $container,
private readonly RequestHandlerInterface $fallbackHandler,
) {
}
/** @param class-string<MiddlewareInterface> $middleware */
public function add(string $middleware): void
{
$this->middleware[] = $middleware;
}
public function handle(ServerRequestInterface $request): ResponseInterface
{
if ($this->middleware === []) {
return $this->fallbackHandler->handle($request);
}
$middleware = $this->container->get(array_shift($this->middleware));
return $middleware->process($request, $this);
}
}