Contao\CoreBundle\Routing\FrontendLoader::addLocaleToRoute PHP Method

addLocaleToRoute() private method

Adds the locale to the route if prepend_locale is enabled.
private addLocaleToRoute ( Symfony\Component\Routing\Route $route )
$route Symfony\Component\Routing\Route
    private function addLocaleToRoute(Route $route)
    {
        if ($this->prependLocale) {
            $route->setPath('/{_locale}' . $route->getPath());
            $route->addRequirements(['_locale' => '[a-z]{2}(\\-[A-Z]{2})?']);
        } else {
            $route->addDefaults(['_locale' => null]);
        }
    }