fix(oembed.php): remove fallback hardcoded values; correct case where description might be empty

api/oembed.php

@@ -16,11 +16,12 @@ class OembedHandler extends BaseHandler
     $relativePath = $parsed['path'] ?? null;
 
     if (!$requestUrl || $relativePath === '/') $this->sendResponse($this->buildResponse(
-        $globals['site_name'],
-        $globals['url'],
-        $globals['metadata']['open_graph_image'],
-        $globals
-      ));
+      $globals['site_name'],
+      $globals['url'],
+      $globals['metadata']['open_graph_image'],
+      $globals,
+      $globals['site_description']
+    ));
 
     if (!$relativePath) $this->sendErrorResponse('Invalid url', 400);
 
@@ -89,8 +90,8 @@ class OembedHandler extends BaseHandler
       'provider_name' => $globals['site_name'],
       'provider_url' => $globals['url'],
       'thumbnail_url' => $globals['url'] . '/og/w800' . $imagePath,
-      'html' => $html,
-      'description' => $safeDescription,
+      'html' => $html ?? $globals['site_description'],
+      'description' => $safeDescription ?? $globals['site_description'],
     ];
   }
 
@@ -100,12 +101,7 @@ class OembedHandler extends BaseHandler
 
     if ($this->cache && $this->cache->exists($cacheKey)) return json_decode($this->cache->get($cacheKey), true);
 
-    $globals = $this->fetchFromApi('optimized_globals', 'limit=1')[0] ?? [
-      'author' => 'Cory Dransfeldt',
-      'site_name' => 'coryd.dev',
-      'url' => 'https://www.coryd.dev',
-      'avatar' => ''
-    ];
+    $globals = $this->fetchFromApi('optimized_globals', 'limit=1')[0];
 
     if ($this->cache) $this->cache->setex($cacheKey, 3600, json_encode($globals));