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.
 
 
 
 
 
 
metu.life/app/serializers/activitypub/collection_serializer.rb

40 lines
1.1 KiB

# frozen_string_literal: true
class ActivityPub::CollectionSerializer < ActiveModel::Serializer
def self.serializer_for(model, options)
return ActivityPub::ActivitySerializer if model.class.name == 'Status'
return ActivityPub::CollectionSerializer if model.class.name == 'ActivityPub::CollectionPresenter'
super
end
attributes :id, :type, :total_items
attribute :next, if: -> { object.next.present? }
attribute :prev, if: -> { object.prev.present? }
attribute :part_of, if: -> { object.part_of.present? }
has_one :first, if: -> { object.first.present? }
has_many :items, key: :items, if: -> { (object.items.present? || page?) && !ordered? }
has_many :items, key: :ordered_items, if: -> { (object.items.present? || page?) && ordered? }
def type
if page?
ordered? ? 'OrderedCollectionPage' : 'CollectionPage'
else
ordered? ? 'OrderedCollection' : 'Collection'
end
end
def total_items
object.size
end
private
def ordered?
object.type == :ordered
end
def page?
object.part_of.present?
end
end