Improve ActivityPub/OStatus compatibility (#4632)

*Note: OStatus URIs are invalid for ActivityPub. But we have them for
as long as we want to keep old OStatus-sourced content and as long as
we remain OStatus-compatible.*

- In Announce handling, if object URI is not a URL, fallback to object URL
- Do not use specialized ThreadResolveWorker, rely on generalized handling
- When serializing notes, if parent's URI is not a URL, use parent's URL
This commit is contained in:
Eugen Rochko 2017-08-19 18:44:48 +02:00 committed by GitHub
parent 774b8661bc
commit 412ea87306
5 changed files with 20 additions and 37 deletions

View file

@ -2,8 +2,8 @@
class ActivityPub::Activity::Announce < ActivityPub::Activity
def perform
original_status = status_from_uri(object_uri)
original_status = ActivityPub::FetchRemoteStatusService.new.call(object_uri) if original_status.nil?
original_status = status_from_uri(object_uri)
original_status ||= fetch_remote_original_status
return if original_status.nil? || delete_arrived_first?(@json['id'])
@ -11,4 +11,14 @@ class ActivityPub::Activity::Announce < ActivityPub::Activity
distribute(status)
status
end
private
def fetch_remote_original_status
if object_uri.start_with?('http')
ActivityPub::FetchRemoteStatusService.new.call(object_uri)
elsif @object['url'].present?
::FetchRemoteStatusService.new.call(@object['url'])
end
end
end

View file

@ -91,7 +91,7 @@ class ActivityPub::Activity::Create < ActivityPub::Activity
def resolve_thread(status)
return unless status.reply? && status.thread.nil?
ActivityPub::ThreadResolveWorker.perform_async(status.id, @object['inReplyTo'])
ThreadResolveWorker.perform_async(status.id, @object['inReplyTo'])
end
def conversation_from_uri(uri)

View file

@ -27,7 +27,13 @@ class ActivityPub::NoteSerializer < ActiveModel::Serializer
end
def in_reply_to
ActivityPub::TagManager.instance.uri_for(object.thread) if object.reply?
return unless object.reply?
if object.thread.uri.nil? || object.thread.uri.start_with?('http')
ActivityPub::TagManager.instance.uri_for(object.thread)
else
object.thread.url
end
end
def published

View file

@ -1,17 +0,0 @@
# frozen_string_literal: true
class ActivityPub::ThreadResolveWorker
include Sidekiq::Worker
sidekiq_options queue: 'pull', retry: false
def perform(child_status_id, parent_uri)
child_status = Status.find(child_status_id)
parent_status = ActivityPub::FetchRemoteStatusService.new.call(parent_uri)
return if parent_status.nil?
child_status.thread = parent_status
child_status.save!
end
end

View file

@ -1,16 +0,0 @@
require 'rails_helper'
describe ActivityPub::ThreadResolveWorker do
subject { described_class.new }
let(:status) { Fabricate(:status) }
let(:parent) { Fabricate(:status) }
describe '#perform' do
it 'gets parent from ActivityPub::FetchRemoteStatusService and glues them together' do
allow(ActivityPub::FetchRemoteStatusService).to receive(:new).and_return(double(:service, call: parent))
subject.perform(status.id, 'http://example.com/123')
expect(status.reload.in_reply_to_id).to eq parent.id
end
end
end