Add LoaderInterface.php

src/CoreBundle/DependencyInjection/CompilerPass/PrepareTranslatorPass.php

@@ -21,14 +21,20 @@
 
 namespace MetaModels\CoreBundle\DependencyInjection\CompilerPass;
 
+use MetaModels\CoreBundle\Translator\MetaModelTranslationLoader;
 use MetaModels\CoreBundle\Translator\MetaModelTranslatorConfigurator;
 use Symfony\Bundle\FrameworkBundle\Translation\Translator;
 use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
+use Symfony\Component\DependencyInjection\Compiler\PriorityTaggedServiceTrait;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\DependencyInjection\Reference;
 
 final class PrepareTranslatorPass implements CompilerPassInterface
 {
+    use PriorityTaggedServiceTrait;
+
+    public const TAG_NAME = 'metamodels.translation-loader';
+
     public function process(ContainerBuilder $container): void
     {
         $definition = $container->getDefinition('translator.default');
@@ -43,5 +49,13 @@ public function process(ContainerBuilder $container): void
                 $previousConfigurator
             );
         }
+        $generator = $container->getDefinition(MetaModelTranslationLoader::class);
+        $generator->setArgument(
+            '$loaders',
+            array_merge(
+                $generator->getArgument('$loaders'),
+                $this->findAndSortTaggedServices(self::TAG_NAME, $container)
+            )
+        );
     }
 }

src/CoreBundle/Resources/config/services.yml

@@ -316,4 +316,5 @@ services:
         $factory: '@metamodels.factory'
         $viewCombination: '@metamodels.view_combination'
         $builder: '@metamodels.view_combination.input_screen_information_builder'
+        $loaders: []
       tags: [ { name: translation.loader, alias: 'metamodels' } ]

src/CoreBundle/Translator/LoaderInterface.php

@@ -0,0 +1,41 @@
+<?php
+
+/**
+ * This file is part of MetaModels/core.
+ *
+ * (c) 2012-2024 The MetaModels team.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * This project is provided in good faith and hope to be usable by anyone.
+ *
+ * @package    MetaModels/core
+ * @author     Ingolf Steinhardt <[email protected]>
+ * @copyright  2012-2024 The MetaModels team.
+ * @license    https://github.com/MetaModels/core/blob/master/LICENSE LGPL-3.0-or-later
+ * @filesource
+ */
+
+namespace MetaModels\CoreBundle\Translator;
+
+use MetaModels\IMetaModel;
+use Symfony\Component\Translation\Exception\InvalidResourceException;
+use Symfony\Component\Translation\Exception\NotFoundResourceException;
+use Symfony\Component\Translation\MessageCatalogue;
+
+interface LoaderInterface
+{
+    /**
+     * Loads a locale.
+     *
+     * @param mixed  $resource A resource
+     * @param string $locale   A locale
+     *
+     * @return MessageCatalogue
+     *
+     * @throws NotFoundResourceException when the resource cannot be found
+     * @throws InvalidResourceException  when the resource cannot be loaded
+     */
+    public function load(IMetaModel $metaModel, string $locale): MessageCatalogue;
+}

src/CoreBundle/Translator/MetaModelTranslationLoader.php

@@ -27,14 +27,14 @@
 use MetaModels\ViewCombination\InputScreenInformationBuilder;
 use MetaModels\ViewCombination\ViewCombination;
 use Symfony\Component\Translation\Exception\NotFoundResourceException;
-use Symfony\Component\Translation\Loader\LoaderInterface;
+use Symfony\Component\Translation\Loader\LoaderInterface as SymfonyLoaderInterface;
 use Symfony\Component\Translation\MessageCatalogue;
 use Symfony\Component\Translation\TranslatorBagInterface;
 
 use function is_array;
 use function sprintf;
 
-final class MetaModelTranslationLoader implements LoaderInterface
+final class MetaModelTranslationLoader implements SymfonyLoaderInterface
 {
     /**
      * The constructor.
@@ -43,12 +43,14 @@ final class MetaModelTranslationLoader implements LoaderInterface
      * @param IFactory                      $factory         The factory.
      * @param ViewCombination               $viewCombination The view combination.
      * @param InputScreenInformationBuilder $builder         The input screen builder.
+     * @param list<LoaderInterface>         $loaders         The loaders.
      */
     public function __construct(
         private readonly TranslatorBagInterface $baseTranslator,
         private readonly IFactory $factory,
         private readonly ViewCombination $viewCombination,
         private readonly InputScreenInformationBuilder $builder,
+        private readonly array $loaders
     ) {
     }
 
@@ -160,6 +162,12 @@ public function load($resource, string $locale, string $domain = 'messages'): Me
             );
         }
 
+        foreach ($this->loaders as $loader) {
+            foreach ($loader->load($metaModel, $locale)->all($domain) as $key => $value) {
+                $catalog->set($key, $value, $domain);
+            }
+        }
+
         return $catalog;
     }
 

src/Filter/FilterUrlBuilder.php

@@ -428,7 +428,7 @@ private function getFolderUrlFragments(string $alias, string $host, string $loca
         // Look for a root page whose domain name matches the host name
         $languages = $pages[$host]
             // empty domain
-            ?? ($pages['*'] ?: []);
+            ?? ($pages['*'] ?? []);
         unset($pages);
 
         $pages = [];