Update where is used

Author: OStefan2001

src/App/src/Service/FeedGenerator.php

@@ -73,7 +73,9 @@ public function write(): int
             );
             $this->appendText($dom, $item, 'guid', $link);
 
-            $image = $post->getOpenGraphImage() ?? $this->image;
+            $image = $post->getOpenGraphImage();
+            $image = $image !== null && $image !== '' ? $this->baseUrl . $image : $this->image;
+
             if ($image !== '') {
                 $media = $dom->createElementNS(self::MEDIA_NAMESPACE, 'media:content');
                 $media->setAttribute('url', $image);

src/App/templates/partial/meta.html.twig

@@ -6,7 +6,7 @@
     <meta name="description"         content="{{ (meta.description ?? meta.excerpt ?? app.meta.description) }}"/>
     <meta property="og:title"        content="{{ meta.title ?? app.meta.title }}"/>
     <meta property="og:description"  content="{{ (meta.description ?? meta.excerpt ?? app.meta.description) }}"/>
-    <meta property="og:image"        content="{{ meta.openGraphImage ?? app.meta.image }}"/>
+    <meta property="og:image"        content="{{ meta.openGraphImage ? (app.baseUrl ~ meta.openGraphImage) : app.meta.image }}"/>
     <meta property="og:type"         content="{{ meta.type ?? app.meta.type }}"/>
     <meta property="og:site_name"    content="{{ app.meta.siteName }}"/>
     <meta property="og:url"          content="{{ meta.url ?? (routeName is defined and routeName ? url(routeName) : app.baseUrl) }}"/>