- # frozen_string_literal: true
-
- class ActivityPub::Activity::Announce < ActivityPub::Activity
- def perform
- return reject_payload! if delete_arrived_first?(@json['id']) || !related_to_local_activity?
-
- lock_or_fail("announce:#{@object['id']}") do
- original_status = status_from_object
-
- return reject_payload! if original_status.nil? || !announceable?(original_status)
-
- @status = Status.find_by(account: @account, reblog: original_status)
-
- return @status unless @status.nil?
-
- @status = Status.create!(
- account: @account,
- reblog: original_status,
- uri: @json['id'],
- created_at: @json['published'],
- override_timestamps: @options[:override_timestamps],
- visibility: visibility_from_audience
- )
-
- distribute(@status)
- end
-
- @status
- end
-
- private
-
- def audience_to
- as_array(@json['to']).map { |x| value_or_id(x) }
- end
-
- def audience_cc
- as_array(@json['cc']).map { |x| value_or_id(x) }
- end
-
- def visibility_from_audience
- if audience_to.any? { |to| ActivityPub::TagManager.instance.public_collection?(to) }
- :public
- elsif audience_cc.any? { |cc| ActivityPub::TagManager.instance.public_collection?(cc) }
- :unlisted
- elsif audience_to.include?(@account.followers_url)
- :private
- else
- :direct
- end
- end
-
- def announceable?(status)
- status.account_id == @account.id || status.distributable?
- end
-
- def related_to_local_activity?
- followed_by_local_accounts? || requested_through_relay? || reblog_of_local_status?
- end
-
- def requested_through_relay?
- super || Relay.find_by(inbox_url: @account.inbox_url)&.enabled?
- end
-
- def reblog_of_local_status?
- status_from_uri(object_uri)&.account&.local?
- end
- end
|