Volkszaehler\Router::handleRaw PHP Method

    public function handleRaw(Request $request, $type = HttpKernelInterface::MASTER_REQUEST)
    {
        // workaround for https://github.com/symfony/symfony/issues/13617
        $pathInfo = $request->server->has('PATH_INFO') ? $request->server->get('PATH_INFO') : '';
        if (0 === strlen($pathInfo)) {
            $pathInfo = $request->getPathInfo();
        }
        $format = pathinfo($pathInfo, PATHINFO_EXTENSION);
        if (!array_key_exists($format, self::$viewMapping)) {
            if (empty($pathInfo)) {
                throw new \Exception('Missing or invalid PATH_INFO');
            } elseif (empty($this->format)) {
                throw new \Exception('Missing format');
            } else {
                throw new \Exception('Unknown format: \'' . $this->format . '\'');
            }
        }
        // initialize debugging
        if (($debugLevel = $request->query->get('debug')) || ($debugLevel = Util\Configuration::read('debug'))) {
            if ($debugLevel > 0 && !Util\Debug::isActivated()) {
                new Util\Debug($debugLevel, $this->em);
            }
        } else {
            // make sure static debug instance is removed
            Util\Debug::deactivate();
        }
        $class = self::$viewMapping[$format];
        $this->view = new $class($request, $format);
        $path = explode('/', substr($pathInfo, 1, strrpos($pathInfo, '.') - 1));
        list($context, $uuid) = array_merge($path, array(null));
        // verify route
        if (!array_key_exists($context, self::$controllerMapping)) {
            throw new \Exception(empty($context) ? 'Missing context' : 'Unknown context: \'' . $context . '\'');
        }
        return $this->handler($request, $context, $uuid);
    }