Add Article Selection Content Type (#3)

src/Infrastructure/Sulu/Content/ArticleSelectionContentType.php

@@ -0,0 +1,77 @@
+<?php
+
+namespace Sulu\Article\Infrastructure\Sulu\Content;
+
+use Sulu\Article\Domain\Repository\ArticleRepositoryInterface;
+use Sulu\Bundle\ArticleBundle\Document\ArticleViewDocumentInterface;
+use Sulu\Bundle\ContentBundle\Content\Application\ContentManager\ContentManagerInterface;
+use Sulu\Bundle\ContentBundle\Content\Domain\Model\DimensionContentInterface;
+use Sulu\Bundle\WebsiteBundle\ReferenceStore\ReferenceStoreInterface;
+use Sulu\Component\Content\Compat\PropertyInterface;
+use Sulu\Component\Content\PreResolvableContentTypeInterface;
+use Sulu\Component\Content\SimpleContentType;
+
+class ArticleSelectionContentType extends SimpleContentType implements PreResolvableContentTypeInterface
+{
+    private ReferenceStoreInterface $referenceStore;
+    private ContentManagerInterface $contentManager;
+    private ArticleRepositoryInterface $articleRepository;
+
+    public function __construct(
+        ArticleRepositoryInterface $articleRepository,
+        ContentManagerInterface    $contentManager,
+        ReferenceStoreInterface    $referenceStore
+    )
+    {
+        parent::__construct('Article', []);
+        $this->referenceStore = $referenceStore;
+        $this->contentManager = $contentManager;
+        $this->articleRepository = $articleRepository;
+    }
+
+    public function getContentData(PropertyInterface $property)
+    {
+        $value = $property->getValue();
+        if (null === $value || !\is_array($value) || 0 === \count($value)) {
+            return [];
+        }
+
+        $dimensionAttributes = [
+            'locale' => $property->getStructure()->getLanguageCode(),
+            'stage' => DimensionContentInterface::STAGE_LIVE,
+        ];
+
+        $article = $this->articleRepository->findBy(
+            filters: \array_merge(
+                ['uuids' => $value],
+                $dimensionAttributes,
+            ),
+            selects: [
+                ArticleRepositoryInterface::GROUP_SELECT_ARTICLE_WEBSITE => true,
+            ]);
+
+
+        $result = [];
+        foreach ($article as $article) {
+            $dimensionContent = $this->contentManager->resolve($article, $dimensionAttributes);
+            $result[\array_search($article->getUuid(), $value, false)] = $this->contentManager->normalize($dimensionContent);
+        }
+
+        \ksort($result);
+
+        return \array_values($result);
+
+    }
+
+    public function preResolve(PropertyInterface $property)
+    {
+        $uuids = $property->getValue();
+        if (!\is_array($uuids)) {
+            return;
+        }
+
+        foreach ($uuids as $uuid) {
+            $this->referenceStore->add($uuid);
+        }
+    }
+}

src/Infrastructure/Symfony/HttpKernel/SuluArticleBundle.php

@@ -19,6 +19,7 @@
 use Sulu\Article\Infrastructure\Doctrine\Repository\ArticleRepository;
 use Sulu\Article\Infrastructure\Sulu\Admin\ArticleAdmin;
 use Sulu\Article\Infrastructure\Sulu\Content\ArticleLinkProvider;
+use Sulu\Article\Infrastructure\Sulu\Content\ArticleSelectionContentType;
 use Sulu\Article\Infrastructure\Sulu\Content\ArticleSitemapProvider;
 use Sulu\Article\Infrastructure\Sulu\Content\ArticleTeaserProvider;
 use Sulu\Article\UserInterface\Controller\Admin\ArticleController;
@@ -245,6 +246,15 @@ public function loadExtension(array $config, ContainerConfigurator $container, C
             ->class(ReferenceStore::class)
             ->tag('sulu_website.reference_store', ['alias' => ArticleInterface::RESOURCE_KEY]);
 
+        $services->set('sulu_article.content_types.article_selection')
+            ->class(ArticleSelectionContentType::class)
+            ->args([
+                new Reference('sulu_article.article_repository'),
+                new Reference('sulu_content.content_manager'),
+                new Reference('sulu_article.article_reference_store')
+            ])
+            ->tag('sulu.content.type', ['alias' => 'article_selection']);
+
         $services->set('sulu_article.article_data_provider')
             ->class(ContentDataProvider::class) // TODO this should not be handled via Content Bundle instead own service which uses the ArticleRepository
             ->args([