[FEATURE] Adds the categories to the feed template

Classes/Controller/NewsFeedController.php

@@ -26,6 +26,8 @@ namespace SGalinski\SgNews\Controller;
  *  This copyright notice MUST APPEAR in all copies of the script!
  ***************************************************************/
 
+use SGalinski\SgNews\Domain\Model\News;
+use SGalinski\SgNews\Domain\Repository\CategoryRepository;
 use SGalinski\SgNews\Domain\Repository\NewsRepository;
 use TYPO3\CMS\Core\Utility\GeneralUtility;
 
@@ -52,7 +54,26 @@ class NewsFeedController extends AbstractController {
 		$news = $this->newsRepository->findLastUpdatedOrHighlightedNewsByCategories(
 			10, FALSE, $categories, 0, FALSE, 'date', $tags, $startTime, $endTime
 		);
+
+		$newsCategories = [];
+		$categoryRepository = $this->objectManager->get(CategoryRepository::class);
+		foreach ($news as $newsEntry) {
+			/** @var News $newsEntry */
+			$categoryId = $newsEntry->getPid();
+			if (isset($newsCategories[$categoryId])) {
+				continue;
+			}
+
+			$newsCategory = $categoryRepository->findByUid($categoryId);
+			if (!$newsCategory) {
+				continue;
+			}
+
+			$newsCategories[$categoryId] = $newsCategory;
+		}
+
 		$this->view->assign('news', $news);
+		$this->view->assign('newsCategories', $newsCategories);
 	}
 
 	/**