require_dependency 'enum_site_setting' class LocaleSiteSetting < EnumSiteSetting def self.valid_value?(val) supported_locales.include?(val) end def self.values supported_locales.map do |l| lang = language_names[l] || language_names[l[0..1]] { name: lang ? lang['nativeName'] : l, value: l } end end @lock = Mutex.new def self.language_names return @language_names if @language_names @lock.synchronize do @language_names ||= YAML.load(File.read(File.join(Rails.root, 'config', 'locales', 'names.yml'))) end end def self.supported_locales @lock.synchronize do @supported_locales ||= Dir.glob(File.join(Rails.root, 'config', 'locales', 'client.*.yml')).map { |x| x.split('.')[-2] }.sort end end end