3 files changed, 5 insertions, 3 deletions
diff --git a/app/lib/activitypub/activity.rb b/app/lib/activitypub/activity.rb
index 54b175613..66b5763a9 100644
--- a/app/lib/activitypub/activity.rb
+++ b/app/lib/activitypub/activity.rb
@@ -143,7 +143,7 @@ class ActivityPub::Activity
 
     # If the boosted toot is embedded and it is a self-boost, handle it like a Create
     unless unsupported_object_type?
-      actor_id = value_or_id(first_of_value(@object['attributedTo'])) || @account.uri
+      actor_id = value_or_id(first_of_value(@object['attributedTo']))
 
       if actor_id == @account.uri
         return ActivityPub::Activity.factory({ 'type' => 'Create', 'actor' => actor_id, 'object' => @object }, @account).perform
diff --git a/app/lib/activitypub/activity/create.rb b/app/lib/activitypub/activity/create.rb
index 2bc33c04b..f55dd35b2 100644
--- a/app/lib/activitypub/activity/create.rb
+++ b/app/lib/activitypub/activity/create.rb
@@ -234,7 +234,7 @@ class ActivityPub::Activity::Create < ActivityPub::Activity
     @account.polls.new(
       multiple: multiple,
       expires_at: expires_at,
-      options: items.map { |item| item['name'].presence || item['content'] },
+      options: items.map { |item| item['name'].presence || item['content'] }.compact,
       cached_tallies: items.map { |item| item.dig('replies', 'totalItems') || 0 }
     )
   end
diff --git a/app/lib/activitypub/activity/follow.rb b/app/lib/activitypub/activity/follow.rb
index 1e805c0d1..3eb88339a 100644
--- a/app/lib/activitypub/activity/follow.rb
+++ b/app/lib/activitypub/activity/follow.rb
@@ -1,6 +1,8 @@
 # frozen_string_literal: true
 
 class ActivityPub::Activity::Follow < ActivityPub::Activity
+  include Payloadable
+
   def perform
     target_account = account_from_uri(object_uri)
 
@@ -28,7 +30,7 @@ class ActivityPub::Activity::Follow < ActivityPub::Activity
   end
 
   def reject_follow_request!(target_account)
-    json = ActiveModelSerializers::SerializableResource.new(FollowRequest.new(account: @account, target_account: target_account, uri: @json['id']), serializer: ActivityPub::RejectFollowSerializer, adapter: ActivityPub::Adapter).to_json
+    json = Oj.dump(serialize_payload(FollowRequest.new(account: @account, target_account: target_account, uri: @json['id']), ActivityPub::RejectFollowSerializer))
     ActivityPub::DeliveryWorker.perform_async(json, target_account.id, @account.inbox_url)
   end
 end