public function baseRoute()
    {
        if ($this->baseRoute === null) {
            $this->baseRoute = $this->baseUrl();
        }

        $link   = $this->baseRoute;
        $locale = $this->lang();
        if ($locale !== null) {
            $translator = $this->translator();
            $origLocale = $translator->getLocale();
            $translator->setLocale($this->lang());
            $link = $this->renderTemplate((string)$link);
            $translator->setLocale($origLocale);
        }

        return rtrim((string)$link, '/').'/';
    }