b29defb851
* Change order of announcements in admin page to sort show newly-created first Fixes #15090 * Use reverse-chronological rather than creation date only
98 行
3.1 KiB
Ruby
98 行
3.1 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
# == Schema Information
|
|
#
|
|
# Table name: announcements
|
|
#
|
|
# id :bigint(8) not null, primary key
|
|
# text :text default(""), not null
|
|
# published :boolean default(FALSE), not null
|
|
# all_day :boolean default(FALSE), not null
|
|
# scheduled_at :datetime
|
|
# starts_at :datetime
|
|
# ends_at :datetime
|
|
# created_at :datetime not null
|
|
# updated_at :datetime not null
|
|
# published_at :datetime
|
|
# status_ids :bigint(8) is an Array
|
|
#
|
|
|
|
class Announcement < ApplicationRecord
|
|
scope :unpublished, -> { where(published: false) }
|
|
scope :published, -> { where(published: true) }
|
|
scope :without_muted, ->(account) { joins("LEFT OUTER JOIN announcement_mutes ON announcement_mutes.announcement_id = announcements.id AND announcement_mutes.account_id = #{account.id}").where('announcement_mutes.id IS NULL') }
|
|
scope :chronological, -> { order(Arel.sql('COALESCE(announcements.starts_at, announcements.scheduled_at, announcements.published_at, announcements.created_at) ASC')) }
|
|
scope :reverse_chronological, -> { order(Arel.sql('COALESCE(announcements.starts_at, announcements.scheduled_at, announcements.published_at, announcements.created_at) DESC')) }
|
|
|
|
has_many :announcement_mutes, dependent: :destroy
|
|
has_many :announcement_reactions, dependent: :destroy
|
|
|
|
validates :text, presence: true
|
|
validates :starts_at, presence: true, if: -> { ends_at.present? }
|
|
validates :ends_at, presence: true, if: -> { starts_at.present? }
|
|
|
|
before_validation :set_all_day
|
|
before_validation :set_published, on: :create
|
|
|
|
def publish!
|
|
update!(published: true, published_at: Time.now.utc, scheduled_at: nil)
|
|
end
|
|
|
|
def unpublish!
|
|
update!(published: false, scheduled_at: nil)
|
|
end
|
|
|
|
def time_range?
|
|
starts_at.present? && ends_at.present?
|
|
end
|
|
|
|
def mentions
|
|
@mentions ||= Account.from_text(text)
|
|
end
|
|
|
|
def statuses
|
|
@statuses ||= begin
|
|
if status_ids.nil?
|
|
[]
|
|
else
|
|
Status.where(id: status_ids, visibility: [:public, :unlisted])
|
|
end
|
|
end
|
|
end
|
|
|
|
def tags
|
|
@tags ||= Tag.find_or_create_by_names(Extractor.extract_hashtags(text))
|
|
end
|
|
|
|
def emojis
|
|
@emojis ||= CustomEmoji.from_text(text)
|
|
end
|
|
|
|
def reactions(account = nil)
|
|
records = begin
|
|
scope = announcement_reactions.group(:announcement_id, :name, :custom_emoji_id).order(Arel.sql('MIN(created_at) ASC'))
|
|
|
|
if account.nil?
|
|
scope.select('name, custom_emoji_id, count(*) as count, false as me')
|
|
else
|
|
scope.select("name, custom_emoji_id, count(*) as count, exists(select 1 from announcement_reactions r where r.account_id = #{account.id} and r.announcement_id = announcement_reactions.announcement_id and r.name = announcement_reactions.name) as me")
|
|
end
|
|
end
|
|
|
|
ActiveRecord::Associations::Preloader.new.preload(records, :custom_emoji)
|
|
records
|
|
end
|
|
|
|
private
|
|
|
|
def set_all_day
|
|
self.all_day = false if starts_at.blank? || ends_at.blank?
|
|
end
|
|
|
|
def set_published
|
|
return unless scheduled_at.blank? || scheduled_at.past?
|
|
|
|
self.published = true
|
|
self.published_at = Time.now.utc
|
|
end
|
|
end
|