From 0397c58b61d8a364ff488fc5631bfc751903c242 Mon Sep 17 00:00:00 2001 From: Eugen Rochko Date: Sat, 26 Aug 2017 18:52:53 +0200 Subject: [PATCH] Forward ActivityPub deletes to followers of rebloggers (#4706) --- app/lib/activitypub/activity/delete.rb | 19 ++++++++++++++- .../activitypub/raw_distribution_worker.rb | 23 +++++++++++++++++++ 2 files changed, 41 insertions(+), 1 deletion(-) create mode 100644 app/workers/activitypub/raw_distribution_worker.rb diff --git a/app/lib/activitypub/activity/delete.rb b/app/lib/activitypub/activity/delete.rb index a1598dfd32..e7eb53a020 100644 --- a/app/lib/activitypub/activity/delete.rb +++ b/app/lib/activitypub/activity/delete.rb @@ -8,7 +8,24 @@ class ActivityPub::Activity::Delete < ActivityPub::Activity if status.nil? delete_later!(object_uri) else - RemoveStatusService.new.call(status) + forward_for_reblogs(status) + delete_now!(status) end end + + private + + def forward_for_reblogs(status) + ActivityPub::RawDistributionWorker.push_bulk(status.reblogs.includes(:account).references(:account).merge(Account.local).pluck(:account_id)) do |account| + [payload, account.id] + end + end + + def delete_now!(status) + RemoveStatusService.new.call(status) + end + + def payload + @payload ||= Oj.dump(@json) + end end diff --git a/app/workers/activitypub/raw_distribution_worker.rb b/app/workers/activitypub/raw_distribution_worker.rb new file mode 100644 index 0000000000..d73466f6e5 --- /dev/null +++ b/app/workers/activitypub/raw_distribution_worker.rb @@ -0,0 +1,23 @@ +# frozen_string_literal: true + +class ActivityPub::RawDistributionWorker + include Sidekiq::Worker + + sidekiq_options queue: 'push' + + def perform(json, source_account_id) + @account = Account.find(source_account_id) + + ActivityPub::DeliveryWorker.push_bulk(inboxes) do |inbox_url| + [json, @account.id, inbox_url] + end + rescue ActiveRecord::RecordNotFound + true + end + + private + + def inboxes + @inboxes ||= @account.followers.inboxes + end +end