hometown/app/serializers/activitypub/note_serializer.rb
unarist c30e6433de Fix AP serialization error when thread is missing (#4970)
`Status#reply?` may returns true even if the thread is missing.
e.g. the replied status was deleted or couldn't be fetched.

Then it raises NoMethodError on various AP json serialization.

This issue won't happen on Atom serialization because it checks thread
existence using `StreamEntry#threaded?` instead.
2017-09-16 15:00:36 +02:00

141 lines
2.6 KiB
Ruby

# frozen_string_literal: true
class ActivityPub::NoteSerializer < ActiveModel::Serializer
attributes :id, :type, :summary, :content,
:in_reply_to, :published, :url,
:attributed_to, :to, :cc, :sensitive,
:atom_uri, :in_reply_to_atom_uri,
:conversation
has_many :media_attachments, key: :attachment
has_many :virtual_tags, key: :tag
def id
ActivityPub::TagManager.instance.uri_for(object)
end
def type
'Note'
end
def summary
object.spoiler_text.presence
end
def content
Formatter.instance.format(object)
end
def in_reply_to
return unless object.reply? && !object.thread.nil?
if object.thread.uri.nil? || object.thread.uri.start_with?('http')
ActivityPub::TagManager.instance.uri_for(object.thread)
else
object.thread.url
end
end
def published
object.created_at.iso8601
end
def url
ActivityPub::TagManager.instance.url_for(object)
end
def attributed_to
ActivityPub::TagManager.instance.uri_for(object.account)
end
def to
ActivityPub::TagManager.instance.to(object)
end
def cc
ActivityPub::TagManager.instance.cc(object)
end
def virtual_tags
object.mentions + object.tags
end
def atom_uri
return unless object.local?
::TagManager.instance.uri_for(object)
end
def in_reply_to_atom_uri
return unless object.reply? && !object.thread.nil?
::TagManager.instance.uri_for(object.thread)
end
def conversation
return if object.conversation.nil?
if object.conversation.uri?
object.conversation.uri
else
TagManager.instance.unique_tag(object.conversation.created_at, object.conversation.id, 'Conversation')
end
end
def local?
object.account.local?
end
class MediaAttachmentSerializer < ActiveModel::Serializer
include RoutingHelper
attributes :type, :media_type, :url
def type
'Document'
end
def media_type
object.file_content_type
end
def url
object.local? ? full_asset_url(object.file.url(:original, false)) : object.remote_url
end
end
class MentionSerializer < ActiveModel::Serializer
attributes :type, :href, :name
def type
'Mention'
end
def href
ActivityPub::TagManager.instance.uri_for(object.account)
end
def name
"@#{object.account.acct}"
end
end
class TagSerializer < ActiveModel::Serializer
include RoutingHelper
attributes :type, :href, :name
def type
'Hashtag'
end
def href
tag_url(object)
end
def name
"##{object.name}"
end
end
end