JDesrosiers\Silex\Provider\Allow::__invoke()

Complexity

Conditions	4
Paths	6

Size

Total Lines

26

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function __invoke(Request $request, Response $response, Application $app)
    {
        $requestMethod = $app["request_context"]->getMethod();
        $app["request_context"]->setMethod("NOTAMETHOD");

        try {
            $app["url_matcher"]->match($request->getPathInfo());
            $allow = []; // Should never get here
        } catch (MethodNotAllowedException $e) {
            $allow = array_filter($e->getAllowedMethods(), function ($method) {
                return $method != "OPTIONS";
            });
        } catch (ResourceNotFoundException $e) {
            $allow = []; // Should never get here
        }

        $app["request_context"]->setMethod($requestMethod);

        if (count($allow) === 0) {
            throw new NotFoundHttpException();
        }

        $response->headers->set("Allow", implode(",", $allow));

        return $response;
    }
}