catstodon/app/serializers/activitypub/image_serializer.rb
2018-02-22 17:42:33 +01:00

28 lines
543 B
Ruby

# frozen_string_literal: true
class ActivityPub::ImageSerializer < ActiveModel::Serializer
include RoutingHelper
attributes :type, :media_type, :url
attribute :focal_point, if: :focal_point?
def type
'Image'
end
def url
full_asset_url(object.url(:original))
end
def media_type
object.content_type
end
def focal_point?
object.respond_to?(:meta) && object.meta.is_a?(Hash) && object.meta['focus'].is_a?(Hash)
end
def focal_point
[object.meta['focus']['x'], object.meta['focus']['y']]
end
end