Merge pull request #598 from bolt/feature/frontend-locale-switcher

 Locale switcher (language select) for the frontend.

composer.json

@@ -27,6 +27,7 @@
         "miljar/php-exif": "^0.6.4",
         "nelmio/cors-bundle": "^1.5",
         "nesbot/carbon": "^1.38 || ^2.19",
+        "peterkahl/country-code-to-emoji-flag": "^0.9.1",
         "php-translation/symfony-bundle": "^0.8",
         "phpdocumentor/reflection-docblock": "^4.3",
         "psr/simple-cache": "^1.0",

config/bolt/contenttypes.yaml

@@ -41,7 +41,7 @@ homepage:
             group: meta
     viewless: true
     taxonomy: [ categories, tags, foobars ]
-    locales: ['en', 'nl', 'pt_BR', 'es', 'hu']
+    locales: ['en', 'nl', 'ja', 'nb']
     singleton: true
     default_status: published
     icon_many: "fa:home"

config/packages/translation.yaml

@@ -8,7 +8,7 @@ framework:
 translation:
     webui:
         enabled: true
-    locales: ['en', 'nl', 'es', 'fr', 'de', 'pl', 'it', 'hu', 'pt_BR']
+    locales: ['en', 'nl', 'es', 'fr', 'de', 'pl', 'it', 'hu', 'pt_BR', 'is', 'jp', 'nb', 'dk', 'pl']
     edit_in_place:
         enabled: false
     configs:

config/services.yaml

@@ -3,7 +3,7 @@
 parameters:
     locale: 'en'
     # This parameter defines the codes of the locales (languages) enabled in the application
-    app_locales: en|nl|nl_NL|nl_BE|es|fr|de|pl|it|hu|pt_BR
+    app_locales: en|nl|es|fr|de|pl|it|hu|pt_BR|ja|nb|nn|nl_NL|nl_BE
     app.notifications.email_sender: anonymous@example.com
     doctrine.orm.entity_manager.class: Bolt\Doctrine\TranslatableEntityManager
     stof_doctrine_extensions.listener.translatable.class: Bolt\Event\Listener\PreTranslatableListener

public/theme/skeleton/partials/_aside.twig

@@ -41,7 +41,6 @@
 
     </div>
 
-
     {# The next section iterates over all of the content types, and prints a list
         of the five latest records of each of them. The 'magic' happens in the
         setcontent tag.. ct.slug ~ "/latest/3" concatenates the slug of the
@@ -65,7 +64,6 @@
         </ul>
         <p><a href="{{ path('listing', {'contentTypeSlug': ct.slug}) }}">{{ __('contenttypes.generic.overview',{'%contenttypes%': ct.name}) }} &raquo;</a></p>
 
-
     {% endfor %}
 
     {{ widgets('aside_bottom') }}

public/theme/skeleton/partials/_footer.twig

@@ -16,6 +16,12 @@
 
     <hr>
 
+    <h4>{{ __('general.phrase.select_language') }}</h4>
+
+    {% include 'helpers/_languageselect.html.twig' with {'type': 'select'} %}
+
+    <hr>
+
     <p>
         {{ __('general.phrase.built-with-bolt') }}
     </p>

src/Controller/Frontend/ListingController.php

@@ -55,20 +55,4 @@ public function listing(ContentRepository $contentRepository, Request $request,
 
         return $this->renderTemplate($templates, $twigVars);
     }
-
-    /**
-     * Route alias for Bolt 3 backwards compatibility
-     *
-     * @deprecated since 4.0
-     *
-     * @Route(
-     *     "/{contenttypeslug}",
-     *     name="contentlisting",
-     *     requirements={"contenttypeslug"="%bolt.requirement.contenttypes%"},
-     *     methods={"GET"})
-     */
-    public function contentListing(ContentRepository $contentRepository, Request $request, string $contenttypeslug): Response
-    {
-        return $this->listing($contentRepository, $request, $contenttypeslug);
-    }
 }

src/Controller/TwigAwareController.php

@@ -14,6 +14,7 @@
 use Symfony\Component\HttpFoundation\Response;
 use Tightenco\Collect\Support\Collection;
 use Twig\Environment;
+use Twig\Loader\FilesystemLoader;
 
 class TwigAwareController extends AbstractController
 {
@@ -86,8 +87,8 @@ private function setTwigLoader(): void
         /** @var NativeFilesystemLoader $twigLoaders */
         $twigLoaders = $this->twig->getLoader();
 
-        if ($twigLoaders instanceof NativeFilesystemLoader) {
-            $twigLoaders->addPath($this->config->getPath('theme'), '__main__');
+        if ($twigLoaders instanceof FilesystemLoader) {
+            $twigLoaders->prependPath($this->config->getPath('theme'), '__main__');
         }
     }