fix: handle bluesky posting when preferedLanguage is empty

Author: mauricerenck

lib/BlueskySender.php

@@ -60,7 +60,7 @@ public function sendPost($page)
                 $language = $defaultLanguage->code();
             }
 
-            if ($this->prefereLanguage !== false) {
+            if ($this->prefereLanguage !== false && !empty($this->prefereLanguage)) {
                 $language = $this->prefereLanguage;
             }
 
@@ -104,7 +104,13 @@ public function sendPost($page)
 
             $response = $bluesky->request('POST', 'com.atproto.repo.createRecord', $args);
 
+            if (isset($response->error)) {
+                throw new Exception($response->message);
+                return false;
+            }
+
             $this->updatePosts($response->uri, 200, $page, 'bluesky');
+
             return true;
         } catch (Exception $e) {
             throw new Exception($e->getMessage());

lib/ExternalPostSender.php

@@ -43,7 +43,7 @@ public function __construct(
 
     public function getTextFieldContent($page, $trimTextPosition)
     {
-        $pageOfLanguage = $page->translation($this->prefereLanguage);
+        $pageOfLanguage = !$this->prefereLanguage ? null : $page->translation($this->prefereLanguage);
         $content = !is_null($pageOfLanguage) ? $pageOfLanguage->content() : $page->content()->toArray();
 
         if (is_array($this->textfields)) {