/**
* @param GetResponseEvent $event
*/
public function onKernelRequest(GetResponseEvent $event)
{
// don't redirect in dev
if ($this->isDebug) {
return;
}
$request = $event->getRequest();
$locale = $request->attributes->get('_locale');
// nothing to do here, not a URL that has to do with _locale route param
if (null === $locale) {
return;
}
// locale exists and is enabled, nothing to do here - return;
if ($this->manager->isLocaleEnabled($locale)) {
return;
}
$route = $request->attributes->get('_route');
// no route found, nothing to do here - return; and let the 404 handler do its job
if (null === $route) {
return;
}
$params = array_replace_recursive($request->attributes->get('_route_params', []), ['_locale' => $this->usePreferredLocale ? $this->manager->getPreferredLocale() : $this->manager->getDefaultLocale()]);
// generate a url for the same route with the same params, but with the default locale
$url = $this->router->generate($route, $params, UrlGeneratorInterface::ABSOLUTE_URL);
// append query string if any
$qs = $request->getQueryString();
if ($qs) {
$url = $url . '?' . $qs;
}
$response = new RedirectResponse($url, Response::HTTP_FOUND);
$event->setResponse($response);
}
/**
* @param OptionsResolverInterface $resolver
*/
public function setDefaultOptions(OptionsResolverInterface $resolver)
{
$locales = $this->manager->getLocales();
$choices = [];
/** @var Locale $locale */
foreach ($locales as $locale) {
if ($locale->getIsEnabled()) {
$choices[$locale->getLocale()] = $locale->getName();
}
}
$resolver->setDefaults(['choices' => $choices]);
}
