public function handle()
    {
        $this->params = $this->getParams();

        $request = substr($this->request->getRequestUri(), strlen($this->request->getBaseUrl()) + 1);

        if (substr($request, 0, 7) == 'themes/') {
            return $this->serveTheme(substr($request, 6));
        }

        if ($request == '') {
            $request = $this->daux->tree->getIndexPage()->getUri();
        }

        return $this->getPage($request);
    }