Issue 11890: Don't use empty contexts

diff --git a/src/Protocol/ActivityPub/Receiver.php b/src/Protocol/ActivityPub/Receiver.php
index ee07462b73e97bdab91b4d5d19bee05ed26da609..0cdbe82fc710b8c5fd94ade9ee5e16de9118689a 100644 (file)
--- a/src/Protocol/ActivityPub/Receiver.php
+++ b/src/Protocol/ActivityPub/Receiver.php
@@ -1869,8 +1869,10 @@ class Receiver
                $object_data['diaspora:comment'] = JsonLD::fetchElement($object, 'diaspora:comment', '@value');
                $object_data['diaspora:like'] = JsonLD::fetchElement($object, 'diaspora:like', '@value');
                $object_data['actor'] = $object_data['author'] = $actor;
-               $object_data['context'] = JsonLD::fetchElement($object, 'as:context', '@id');
-               $object_data['conversation'] = JsonLD::fetchElement($object, 'ostatus:conversation', '@id');
+               $element = JsonLD::fetchElement($object, 'as:context', '@id');
+               $object_data['context'] = $element != './' ? $element : null;
+               $element = JsonLD::fetchElement($object, 'ostatus:conversation', '@id');
+               $object_data['conversation'] = $element != './' ? $element : null;
                $object_data['sensitive'] = JsonLD::fetchElement($object, 'as:sensitive');
                $object_data['name'] = JsonLD::fetchElement($object, 'as:name', '@value');
                $object_data['summary'] = JsonLD::fetchElement($object, 'as:summary', '@value');