mirror of
https://github.com/funamitech/mastodon
synced 2024-11-27 22:38:42 +09:00
67 lines
2.1 KiB
Ruby
67 lines
2.1 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
class FollowService < BaseService
|
|
include StreamEntryRenderer
|
|
|
|
# Follow a remote user, notify remote user about the follow
|
|
# @param [Account] source_account From which to follow
|
|
# @param [String] uri User URI to follow in the form of username@domain
|
|
def call(source_account, uri)
|
|
target_account = ResolveRemoteAccountService.new.call(uri)
|
|
|
|
raise ActiveRecord::RecordNotFound if target_account.nil? || target_account.id == source_account.id || target_account.suspended?
|
|
raise Mastodon::NotPermittedError if target_account.blocking?(source_account) || source_account.blocking?(target_account)
|
|
|
|
return if source_account.following?(target_account)
|
|
|
|
if target_account.locked?
|
|
request_follow(source_account, target_account)
|
|
else
|
|
direct_follow(source_account, target_account)
|
|
end
|
|
end
|
|
|
|
private
|
|
|
|
def request_follow(source_account, target_account)
|
|
follow_request = FollowRequest.create!(account: source_account, target_account: target_account)
|
|
|
|
if target_account.local?
|
|
NotifyService.new.call(target_account, follow_request)
|
|
else
|
|
NotificationWorker.perform_async(build_follow_request_xml(follow_request), source_account.id, target_account.id)
|
|
AfterRemoteFollowRequestWorker.perform_async(follow_request.id)
|
|
end
|
|
|
|
follow_request
|
|
end
|
|
|
|
def direct_follow(source_account, target_account)
|
|
follow = source_account.follow!(target_account)
|
|
|
|
if target_account.local?
|
|
NotifyService.new.call(target_account, follow)
|
|
else
|
|
Pubsubhubbub::SubscribeWorker.perform_async(target_account.id) unless target_account.subscribed?
|
|
NotificationWorker.perform_async(build_follow_xml(follow), source_account.id, target_account.id)
|
|
AfterRemoteFollowWorker.perform_async(follow.id)
|
|
end
|
|
|
|
MergeWorker.perform_async(target_account.id, source_account.id)
|
|
|
|
follow
|
|
end
|
|
|
|
def redis
|
|
Redis.current
|
|
end
|
|
|
|
def build_follow_request_xml(follow_request)
|
|
AtomSerializer.render(AtomSerializer.new.follow_request_salmon(follow_request))
|
|
end
|
|
|
|
def build_follow_xml(follow)
|
|
AtomSerializer.render(AtomSerializer.new.follow_salmon(follow))
|
|
end
|
|
end
|