Files
danbooru/app/models/artist_version.rb
evazion e23f09235e artists: redact version histories of banned artists.
Fix names and urls of banned artists being visible in Google through
artist version pages.
2021-02-07 23:28:50 -06:00

118 lines
2.7 KiB
Ruby

class ArtistVersion < ApplicationRecord
array_attribute :urls
array_attribute :other_names
belongs_to_updater
belongs_to :artist
def self.visible(user)
if policy(user).can_view_banned?
all
else
where(artist: Artist.unbanned)
end
end
module SearchMethods
def search(params)
q = search_attributes(params, :id, :created_at, :updated_at, :is_deleted, :is_banned, :name, :group_name, :urls, :other_names, :updater, :artist)
q = q.text_attribute_matches(:name, params[:name_matches])
q = q.text_attribute_matches(:group_name, params[:group_name_matches])
if params[:order] == "name"
q = q.order("artist_versions.name").default_order
else
q = q.apply_default_order(params)
end
q
end
end
extend SearchMethods
def previous
@previous ||= begin
ArtistVersion.where("artist_id = ? and created_at < ?", artist_id, created_at).order("created_at desc").limit(1).to_a
end
@previous.first
end
def subsequent
@subsequent ||= begin
ArtistVersion.where("artist_id = ? and created_at > ?", artist_id, created_at).order("created_at asc").limit(1).to_a
end
@subsequent.first
end
def current
@previous ||= begin
ArtistVersion.where("artist_id = ?", artist_id).order("created_at desc").limit(1).to_a
end
@previous.first
end
def self.status_fields
{
name: "Renamed",
urls_changed: "URLs",
other_names_changed: "OtherNames",
group_name: "GroupName",
was_deleted: "Deleted",
was_undeleted: "Undeleted",
was_banned: "Banned",
was_unbanned: "Unbanned",
}
end
def other_names_changed(type)
other = self.send(type)
((other_names - other.other_names) | (other.other_names - other_names)).length.positive?
end
def urls_changed(type)
other = self.send(type)
((urls - other.urls) | (other.urls - urls)).length.positive?
end
def was_deleted(type)
other = self.send(type)
if type == "previous"
is_deleted && !other.is_deleted
else
!is_deleted && other.is_deleted
end
end
def was_undeleted(type)
other = self.send(type)
if type == "previous"
!is_deleted && other.is_deleted
else
is_deleted && !other.is_deleted
end
end
def was_banned(type)
other = self.send(type)
if type == "previous"
is_banned && !other.is_banned
else
!is_banned && other.is_banned
end
end
def was_unbanned(type)
other = self.send(type)
if type == "previous"
!is_banned && other.is_banned
else
is_banned && !other.is_banned
end
end
def self.available_includes
[:updater, :artist]
end
end