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<?php declare(strict_types = 1);
namespace jschreuder\Middle\View;
use Psr\Http\Message\ResponseFactoryInterface;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
final class RedirectRendererMiddleware implements RendererInterface
{
/** @var RendererInterface */
private $renderer;
/** @var ResponseFactoryInterface */
private $responseFactory;
public function __construct(RendererInterface $renderer, ResponseFactoryInterface $responseFactory)
$this->renderer = $renderer;
$this->responseFactory = $responseFactory;
}
public function render(ServerRequestInterface $request, ViewInterface $view): ResponseInterface
if ($view->getStatusCode() < 300 || $view->getStatusCode() >= 400) {
return $this->renderer->render($request, $view);
$headers = $view->getHeaders();
if (!isset($headers['Location'])) {
throw new \UnderflowException('Location header must be set on View');
$response = $this->responseFactory->createResponse($view->getStatusCode());
foreach ($headers as $name => $value) {
$response = $response->withHeader($name, $value);
return $response;
jschreuder /
Middle
