public function onCorsPreflight(MvcEvent $event)
    {
        // Reset state flag
        $this->isPreflight = false;

        /** @var $request HttpRequest */
        $request = $event->getRequest();

        if (! $request instanceof HttpRequest) {
            return;
        }

        try {
            $isCorsRequest = $this->corsService->isCorsRequest($request);
        } catch (InvalidOriginException $exception) {
            /** @var HttpResponse $response */
            $response = $event->getResponse();
            $response->setStatusCode(400);
            $response->setReasonPhrase($exception->getMessage());
            return $response;
        }

        // If this isn't a preflight, done
        if (! $isCorsRequest || ! $this->corsService->isPreflightRequest($request)) {
            return;
        }

        // Preflight -- return a response now!
        $this->isPreflight = true;

        return $this->corsService->createPreflightCorsResponseWithRouteOptions($request, $event->getRouteMatch());
    }
public function onCorsPreflight(MvcEvent $event)
    {
        // Reset state flag
        $this->isPreflight = false;

        /** @var $request HttpRequest */
        $request = $event->getRequest();

        if (! $request instanceof HttpRequest) {
            return;
        }

        try {
            $isCorsRequest = $this->corsService->isCorsRequest($request);
        } catch (InvalidOriginException $exception) {
            /** @var HttpResponse $response */
            $response = $event->getResponse();
            $response->setStatusCode(400);
            $response->setReasonPhrase($exception->getMessage());
            return $response;
        }

        // If this isn't a preflight, done
        if (! $isCorsRequest || ! $this->corsService->isPreflightRequest($request)) {
            return;
        }

        // Preflight -- return a response now!
        $this->isPreflight = true;

        return $this->corsService->createPreflightCorsResponseWithRouteOptions($request, $event->getRouteMatch());
    }
public function onCorsPreflight ( MvcEvent $ event ) { // Reset state flag $ this -> isPreflight = false ; /** @var $request HttpRequest */ $ request = $ event -> getRequest ( ) ; if ( ! $ request instanceof HttpRequest ) { return ; } try { $ isCorsRequest = $ this -> corsService -> isCorsRequest ( $ request ) ; } catch ( InvalidOriginException $ exception ) { /** @var HttpResponse $response */ $ response = $ event -> getResponse ( ) ; $ response -> setStatusCode ( 400 ) ; $ response -> setReasonPhrase ( $ exception -> getMessage ( ) ) ; return $ response ; } // If this isn't a preflight, done if ( ! $ isCorsRequest || ! $ this -> corsService -> isPreflightRequest ( $ request ) ) { return ; } // Preflight -- return a response now! $ this -> isPreflight = true ; return $ this -> corsService -> createPreflightCorsResponseWithRouteOptions ( $ request , $ event -> getRouteMatch ( ) ) ; }
Handle a CORS preflight request

@param  MvcEvent          $event
@return null|HttpResponse
Handle a CORS preflight request