3 files changed, 2 insertions, 26 deletions
diff --git a/app/serializers/activitypub/activity_serializer.rb b/app/serializers/activitypub/activity_serializer.rb
index c06d5c87c..21386ab8a 100644
--- a/app/serializers/activitypub/activity_serializer.rb
+++ b/app/serializers/activitypub/activity_serializer.rb
@@ -5,7 +5,6 @@ class ActivityPub::ActivitySerializer < ActivityPub::Serializer
 
   has_one :proper, key: :object, serializer: ActivityPub::NoteSerializer, if: :serialize_object?
   attribute :proper_uri, key: :object, unless: :serialize_object?
-  attribute :atom_uri, if: :announce?
 
   def id
     ActivityPub::TagManager.instance.activity_uri_for(object)
@@ -35,10 +34,6 @@ class ActivityPub::ActivitySerializer < ActivityPub::Serializer
     ActivityPub::TagManager.instance.uri_for(object.proper)
   end
 
-  def atom_uri
-    OStatus::TagManager.instance.uri_for(object)
-  end
-
   def announce?
     object.reblog?
   end
diff --git a/app/serializers/activitypub/delete_serializer.rb b/app/serializers/activitypub/delete_serializer.rb
index a7d5bd469..c8f918c92 100644
--- a/app/serializers/activitypub/delete_serializer.rb
+++ b/app/serializers/activitypub/delete_serializer.rb
@@ -2,9 +2,7 @@
 
 class ActivityPub::DeleteSerializer < ActivityPub::Serializer
   class TombstoneSerializer < ActivityPub::Serializer
-    context_extensions :atom_uri
-
-    attributes :id, :type, :atom_uri
+    attributes :id, :type
 
     def id
       ActivityPub::TagManager.instance.uri_for(object)
@@ -13,10 +11,6 @@ class ActivityPub::DeleteSerializer < ActivityPub::Serializer
     def type
       'Tombstone'
     end
-
-    def atom_uri
-      OStatus::TagManager.instance.uri_for(object)
-    end
   end
 
   attributes :id, :type, :actor, :to
diff --git a/app/serializers/activitypub/note_serializer.rb b/app/serializers/activitypub/note_serializer.rb
index d05c9c4f8..da99b9606 100644
--- a/app/serializers/activitypub/note_serializer.rb
+++ b/app/serializers/activitypub/note_serializer.rb
@@ -1,13 +1,12 @@
 # frozen_string_literal: true
 
 class ActivityPub::NoteSerializer < ActivityPub::Serializer
-  context_extensions :atom_uri, :conversation, :sensitive,
+  context_extensions :conversation, :sensitive,
                      :hashtag, :emoji, :focal_point, :blurhash
 
   attributes :id, :type, :summary,
              :in_reply_to, :published, :url,
              :attributed_to, :to, :cc, :sensitive,
-             :atom_uri, :in_reply_to_atom_uri,
              :conversation, :source
 
   attribute :content
@@ -102,18 +101,6 @@ class ActivityPub::NoteSerializer < ActivityPub::Serializer
     object.active_mentions.to_a.sort_by(&:id) + object.tags.reject { |t| t.local || t.private } + object.emojis
   end
 
-  def atom_uri
-    return unless object.local?
-
-    OStatus::TagManager.instance.uri_for(object)
-  end
-
-  def in_reply_to_atom_uri
-    return unless object.reply? && !object.thread.nil?
-
-    OStatus::TagManager.instance.uri_for(object.thread)
-  end
-
   def conversation
     return if object.conversation.nil?