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# frozen_string_literal: true
class ReblogService < BaseService
include Authorization
include StreamEntryRenderer
# Reblog a status and notify its remote author
# @param [Account] account Account to reblog from
# @param [Status] reblogged_status Status to be reblogged
# @return [Status]
def call(account, reblogged_status)
reblogged_status = reblogged_status.reblog if reblogged_status.reblog?
authorize_with account, reblogged_status, :reblog?
reblog = account.statuses.find_by(reblog: reblogged_status)
return reblog unless reblog.nil?
reblog = account.statuses.create!(reblog: reblogged_status, text: '')
DistributionWorker.perform_async(reblog.id)
unless reblogged_status.local_only?
Pubsubhubbub::DistributionWorker.perform_async(reblog.stream_entry.id)
ActivityPub::DistributionWorker.perform_async(reblog.id)
end
create_notification(reblog)
bump_potential_friendship(account, reblog)
reblog
end
private
def create_notification(reblog)
reblogged_status = reblog.reblog
if reblogged_status.account.local?
NotifyService.new.call(reblogged_status.account, reblog)
elsif reblogged_status.account.ostatus?
NotificationWorker.perform_async(stream_entry_to_xml(reblog.stream_entry), reblog.account_id, reblogged_status.account_id)
elsif reblogged_status.account.activitypub? && !reblogged_status.account.following?(reblog.account)
ActivityPub::DeliveryWorker.perform_async(build_json(reblog), reblog.account_id, reblogged_status.account.inbox_url)
end
end
def bump_potential_friendship(account, reblog)
return if account.following?(reblog.reblog.account_id)
PotentialFriendshipTracker.record(account.id, reblog.reblog.account_id, :reblog)
end
def build_json(reblog)
Oj.dump(ActivityPub::LinkedDataSignature.new(ActiveModelSerializers::SerializableResource.new(
reblog,
serializer: ActivityPub::ActivitySerializer,
adapter: ActivityPub::Adapter
).as_json).sign!(reblog.account))
end
end
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