From 12fb876a6dc731cde43ff37baf45ddc936474af1 Mon Sep 17 00:00:00 2001
From: Diogo Peralta Cordeiro <mail@diogo.site>
Date: Tue, 1 Mar 2022 17:59:53 +0000
Subject: [PATCH] [PLUGIN][ActivityPub][Model][Activity] No @context to exclude
 when object is not embedded.

---
 plugins/ActivityPub/Util/Model/Activity.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/plugins/ActivityPub/Util/Model/Activity.php b/plugins/ActivityPub/Util/Model/Activity.php
index 200e96dbe2..32eb8c95d4 100644
--- a/plugins/ActivityPub/Util/Model/Activity.php
+++ b/plugins/ActivityPub/Util/Model/Activity.php
@@ -194,7 +194,9 @@ class Activity extends Model
             }
         }
 
-        $attr['object']->set('@context', null);
+        if (!\is_string($attr['object'])) {
+            $attr['object']->set('@context', null);
+        }
         $type = self::jsonToType($attr);
         Event::handle('ActivityPubAddActivityStreamsTwoData', [$type->get('type'), &$type]);
         return $type->toJson($options);