mastodon/app/models/stream_entry.rb
Eugen Rochko 5abdc77c80 Add conversation model, <ostatus:conversation /> (#3016)
* Add <ostatus:conversation /> tag to Atom input/output

Only uses ref attribute (not href) because href would be
the alternate link that's always included also.

Creates new conversation for every non-reply status. Carries
over conversation for every reply. Keeps remote URIs verbatim,
generates local URIs on the fly like the rest of them.

* Fix conversation migration

* More spec coverage for status before_create

* Prevent n+1 query when generating Atom with the new conversations

* Improve code style

* Remove redundant local variable
2017-05-12 19:09:21 +02:00

59 lines
1.6 KiB
Ruby

# frozen_string_literal: true
# == Schema Information
#
# Table name: stream_entries
#
# id :integer not null, primary key
# account_id :integer
# activity_id :integer
# activity_type :string
# created_at :datetime not null
# updated_at :datetime not null
# hidden :boolean default(FALSE), not null
#
class StreamEntry < ApplicationRecord
include Paginable
belongs_to :account, inverse_of: :stream_entries
belongs_to :activity, polymorphic: true
belongs_to :status, foreign_type: 'Status', foreign_key: 'activity_id', inverse_of: :stream_entry
validates :account, :activity, presence: true
STATUS_INCLUDES = [:account, :stream_entry, :conversation, :media_attachments, :tags, mentions: :account, reblog: [:stream_entry, :account, :conversation, :media_attachments, :tags, mentions: :account], thread: [:stream_entry, :account]].freeze
default_scope { where(activity_type: 'Status') }
scope :with_includes, -> { includes(:account, status: STATUS_INCLUDES) }
delegate :target, :title, :content, :thread,
to: :status,
allow_nil: true
def object_type
orphaned? || targeted? ? :activity : status.object_type
end
def verb
orphaned? ? :delete : status.verb
end
def targeted?
[:follow, :request_friend, :authorize, :reject, :unfollow, :block, :unblock, :share, :favorite].include? verb
end
def threaded?
(verb == :favorite || object_type == :comment) && !thread.nil?
end
def mentions
orphaned? ? [] : status.mentions.map(&:account)
end
private
def orphaned?
status.nil?
end
end