From 256e85e32608f012209fd1d52486174995b77905 Mon Sep 17 00:00:00 2001
From: Fire Demon <firedemon@creature.cafe>
Date: Fri, 7 Aug 2020 00:20:41 -0500
Subject: [Feature, Federation] Add support for arbitarty account and server
 metadata fields

---
 app/serializers/activitypub/actor_serializer.rb | 11 ++++++++++-
 app/serializers/activitypub/note_serializer.rb  |  7 ++++++-
 2 files changed, 16 insertions(+), 2 deletions(-)

(limited to 'app/serializers')

diff --git a/app/serializers/activitypub/actor_serializer.rb b/app/serializers/activitypub/actor_serializer.rb
index 8e5e5b4bb..d9d47808e 100644
--- a/app/serializers/activitypub/actor_serializer.rb
+++ b/app/serializers/activitypub/actor_serializer.rb
@@ -24,8 +24,9 @@ class ActivityPub::ActorSerializer < ActivityPub::Serializer
   attribute :moved_to, if: :moved?
   attribute :also_known_as, if: :also_known_as?
 
-  context_extensions :require_dereference, :show_replies, :private, :require_auth
+  context_extensions :require_dereference, :show_replies, :private, :require_auth, :metadata, :server_metadata
   attributes :require_dereference, :show_replies, :show_unlisted, :private, :require_auth
+  attributes :metadata, :server_metadata
 
   class EndpointsSerializer < ActivityPub::Serializer
     include RoutingHelper
@@ -136,6 +137,14 @@ class ActivityPub::ActorSerializer < ActivityPub::Serializer
     object.fields + object.identity_proofs.active
   end
 
+  def metadata
+    object.metadata.cached_fields_json
+  end
+
+  def server_metadata
+    Mastodon::Version.server_metadata_json
+  end
+
   def moved_to
     ActivityPub::TagManager.instance.uri_for(object.moved_to_account)
   end
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
 
-- 
cgit