+class DefaultController {
+       use ControllerTrait {
+               //Rename render as _render
+               render as protected _render;
+       }
+
+       ///Config array
+       protected $config;
+
+       ///Context array
+       protected $context;
+
+       ///Router instance
+       protected $router;
+
+       ///Translator instance
+       protected $translator;
+
+       /**
+        * @var ContainerInterface
+        */
+       protected $container;
+
+       /**
+        * Inject container and translator interface
+        *
+        * @param ContainerInterface $container The container instance
+        * @param RouterInterface $router The router instance
+        * @param TranslatorInterface $translator The translator instance
+        */
+       public function __construct(ContainerInterface $container, RouterInterface $router, RequestStack $requestStack, TranslatorInterface $translator) {
+               //Retrieve config
+               $this->config = $container->getParameter($this->getAlias());
+
+               //Set the container
+               $this->container = $container;
+
+               //Set the router
+               $this->router = $router;
+
+               //Set the translator
+               $this->translator = $translator;
+
+               //Set the context
+               $this->context = [
+                       'copy' => [
+                               'by' => $translator->trans($this->config['copy']['by']),
+                               'link' => $this->config['copy']['link'],
+                               'long' => $translator->trans($this->config['copy']['long']),
+                               'short' => $translator->trans($this->config['copy']['short']),
+                               'title' => $this->config['copy']['title']
+                       ],
+                       'site' => [
+                               'ico' => $this->config['site']['ico'],
+                               'logo' => $this->config['site']['logo'],
+                               'png' => $this->config['site']['png'],
+                               'svg' => $this->config['site']['svg'],
+                               'title' => $translator->trans($this->config['site']['title']),
+                               'url' => $router->generate($this->config['site']['url']),
+                       ],
+                       'canonical' => null,
+                       'alternates' => [],
+                       'forms' => []
+               ];
+
+               //Get current locale
+               #$currentLocale = $router->getContext()->getParameters()['_locale'];
+               $currentLocale = $requestStack->getCurrentRequest()->getLocale();
+
+               //Set translator locale
+               //XXX: allow LocaleSubscriber on the fly locale change for first page
+               $this->translator->setLocale($currentLocale);
+
+               //Iterate on locales excluding current one
+               foreach($this->config['locales'] as $locale) {
+                       //Set titles
+                       $titles = [];
+
+                       //Iterate on other locales
+                       foreach(array_diff($this->config['locales'], [$locale]) as $other) {
+                               $titles[$other] = $translator->trans($this->config['languages'][$locale], [], null, $other);
+                       }
+
+                       //Get context path
+                       $path = $router->getContext()->getPathInfo();
+
+                       //Retrieve route matching path
+                       $route = $router->match($path);
+
+                       //Get route name
+                       $name = $route['_route'];
+
+                       //Unset route name
+                       unset($route['_route']);
+
+                       //With current locale
+                       if ($locale == $currentLocale) {
+                               //Set locale locales context
+                               $this->context['canonical'] = $router->generate($name, ['_locale' => $locale]+$route, UrlGeneratorInterface::ABSOLUTE_URL);
+                       } else {
+                               //Set locale locales context
+                               $this->context['alternates'][] = [
+                                       'lang' => $locale,
+                                       'absolute' => $router->generate($name, ['_locale' => $locale]+$route, UrlGeneratorInterface::ABSOLUTE_URL),
+                                       'relative' => $router->generate($name, ['_locale' => $locale]+$route),
+                                       'title' => implode('/', $titles),
+                                       'translated' => $translator->trans($this->config['languages'][$locale], [], null, $locale)
+                               ];
+                       }
+               }
+       }
+
+       /**
+        * The contact page
+        *
+        * @desc Send a contact mail to configured contact
+        *
+        * @param Request $request The request instance
+        * @param MailerInterface $mailer The mailer instance
+        *
+        * @return Response The rendered view or redirection
+        */
+       public function contact(Request $request, MailerInterface $mailer): Response {