[Feature, Federation] Add support for arbitarty account and server metadata fields

1 files changed, 6 insertions, 1 deletions

diff --git a/app/serializers/activitypub/note_serializer.rb b/app/serializers/activitypub/note_serializer.rb
index 86dc64590..3d99e29c4 100644
--- a/app/serializers/activitypub/note_serializer.rb
+++ b/app/serializers/activitypub/note_serializer.rb
@@ -3,7 +3,7 @@
 class ActivityPub::NoteSerializer < ActivityPub::Serializer
   context_extensions :atom_uri, :conversation, :sensitive, :voters_count, :direct_message
 
-  context_extensions :edited
+  context_extensions :edited, :server_metadata
 
   attributes :id, :type, :summary,
              :in_reply_to, :published, :url,
@@ -18,6 +18,7 @@ class ActivityPub::NoteSerializer < ActivityPub::Serializer
   attribute :content_map, if: :language?
 
   attribute :direct_message, if: :non_public?
+  attribute :server_metadata
 
   has_many :media_attachments, key: :attachment
   has_many :virtual_tags, key: :tag
@@ -195,6 +196,10 @@ class ActivityPub::NoteSerializer < ActivityPub::Serializer
     object.title.present?
   end
 
+  def server_metadata
+    Mastodon::Version.server_metadata_json
+  end
+
   class MediaAttachmentSerializer < ActivityPub::Serializer
     context_extensions :blurhash, :focal_point