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<?php
namespace Psr7Middlewares\Middleware;
use League\Route\RouteCollection;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Message\ResponseInterface;
use RuntimeException;
class LeagueRoute
{
/**
* @var RouteCollection|null The router container
*/
private $router;
* Constructor. Set the RouteCollection instance.
*
* @param RouteCollection $router
public function __construct(RouteCollection $router = null)
if ($router !== null) {
$this->router($router);
}
* Extra arguments passed to the controller.
* @return self
public function router(RouteCollection $router)
$this->router = $router;
return $this;
* Execute the middleware.
* @param ServerRequestInterface $request
* @param ResponseInterface $response
* @param callable $next
* @return ResponseInterface
public function __invoke(ServerRequestInterface $request, ResponseInterface $response, callable $next)
if (empty($this->router)) {
throw new RuntimeException('No RouteCollection instance has been provided');
return $next($request, $this->router->dispatch($request, $response));
oscarotero /
psr7-middlewares
