mirror of
https://github.com/mastodon/mastodon
synced 2024-11-24 15:16:19 +09:00
39 lines
1.1 KiB
Ruby
39 lines
1.1 KiB
Ruby
|
# frozen_string_literal: true
|
||
|
|
# == Schema Information
|
||
|
|
#
|
||
|
|
# Table name: custom_emojis
|
||
|
|
#
|
||
|
|
# id :integer not null, primary key
|
||
|
|
# shortcode :string default(""), not null
|
||
|
|
# domain :string
|
||
|
|
# image_file_name :string
|
||
|
|
# image_content_type :string
|
||
|
|
# image_file_size :integer
|
||
|
|
# image_updated_at :datetime
|
||
|
|
# created_at :datetime not null
|
||
|
|
# updated_at :datetime not null
|
||
|
|
#
|
||
|
|
|
||
|
|
class CustomEmoji < ApplicationRecord
|
||
|
|
SHORTCODE_RE_FRAGMENT = '[a-zA-Z0-9_]{2,}'
|
||
|
|
|
||
|
|
SCAN_RE = /(?<=[^[:alnum:]:]|\n|^)
|
||
|
|
:(#{SHORTCODE_RE_FRAGMENT}):
|
||
|
|
(?=[^[:alnum:]:]|$)/x
|
||
|
|
|
||
|
|
has_attached_file :image
|
||
|
|
|
||
|
|
validates_attachment :image, content_type: { content_type: 'image/png' }, presence: true, size: { in: 0..50.kilobytes }
|
||
|
|
validates :shortcode, uniqueness: { scope: :domain }, format: { with: /\A#{SHORTCODE_RE_FRAGMENT}\z/ }, length: { minimum: 2 }
|
||
|
|
|
||
|
|
include Remotable
|
||
|
|
|
||
|
|
class << self
|
||
|
|
def from_text(text, domain)
|
||
|
|
return [] if text.blank?
|
||
|
|
shortcodes = text.scan(SCAN_RE).map(&:first)
|
||
|
|
where(shortcode: shortcodes, domain: domain)
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|