Add Container Options

packages/vitec/Classes/UserFunc/NewsJsonRenderer.php

@@ -14,6 +14,7 @@ use TYPO3\CMS\Core\Service\FlexFormService;
 use Evomedien\Vitec\Service\RteResolver;
 use TYPO3\CMS\Core\Utility\GeneralUtility;
 use TYPO3\CMS\Extbase\Service\ImageService;
+use TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer;
 
 /**
  * Headless JSON renderer for EXT:news content elements.
@@ -25,6 +26,21 @@ use TYPO3\CMS\Extbase\Service\ImageService;
  */
 final class NewsJsonRenderer
 {
+    private ?ContentObjectRenderer $cObj = null;
+
+    /**
+     * TYPO3 v14 hands the ContentObjectRenderer over through this setter only -
+     * ContentObjectRenderer::callUserFunction() duck-types it with
+     * is_callable([$classObj, 'setContentObjectRenderer']). Without the method
+     * $this->cObj stays null, the cObj branch of render() never fires and the
+     * call falls through to page discovery, which picks the FIRST element of
+     * this CType on the page rather than the one actually being rendered.
+     */
+    public function setContentObjectRenderer(ContentObjectRenderer $cObj): void
+    {
+        $this->cObj = $cObj;
+    }
+
     private const NEWS_CTYPES = [
         'news_pi1',
         'news_newsliststicky',
@@ -60,7 +76,7 @@ final class NewsJsonRenderer
     public function render(string $content, array $conf): string
     {
         try {
-            $row = is_array($this->cObj->data ?? null) ? $this->cObj->data : null;
+            $row = is_array($this->cObj?->data ?? null) ? $this->cObj->data : null;
             if ($row !== null && in_array((string)($row['CType'] ?? ''), self::NEWS_CTYPES, true)) {
                 return $this->renderForRecord($row);
             }