You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
49 lines
1.2 KiB
49 lines
1.2 KiB
# frozen_string_literal: true |
|
|
|
class ActivityPub::ProcessCollectionService < BaseService |
|
include JsonLdHelper |
|
|
|
def call(body, account, **options) |
|
@account = account |
|
@json = Oj.load(body, mode: :strict) |
|
@options = options |
|
|
|
return unless supported_context? |
|
return if different_actor? && verify_account!.nil? |
|
return if @account.suspended? || @account.local? |
|
|
|
case @json['type'] |
|
when 'Collection', 'CollectionPage' |
|
process_items @json['items'] |
|
when 'OrderedCollection', 'OrderedCollectionPage' |
|
process_items @json['orderedItems'] |
|
else |
|
process_items [@json] |
|
end |
|
rescue Oj::ParseError |
|
nil |
|
end |
|
|
|
private |
|
|
|
def different_actor? |
|
@json['actor'].present? && value_or_id(@json['actor']) != @account.uri && @json['signature'].present? |
|
end |
|
|
|
def process_items(items) |
|
items.reverse_each.map { |item| process_item(item) }.compact |
|
end |
|
|
|
def supported_context? |
|
super(@json) |
|
end |
|
|
|
def process_item(item) |
|
activity = ActivityPub::Activity.factory(item, @account, @options) |
|
activity&.perform |
|
end |
|
|
|
def verify_account! |
|
@account = ActivityPub::LinkedDataSignature.new(@json).verify_account! |
|
end |
|
end
|
|
|