masto-fe/app/controllers/concerns/localized.rb
2018-04-20 18:14:31 +02:00

42 lines
809 B
Ruby

# frozen_string_literal: true
module Localized
extend ActiveSupport::Concern
included do
before_action :set_locale
end
private
def set_locale
I18n.locale = default_locale
I18n.locale = current_user.locale if user_signed_in?
rescue I18n::InvalidLocale
I18n.locale = default_locale
end
def default_locale
if ENV['DEFAULT_LOCALE'].present?
I18n.default_locale
else
request_locale || I18n.default_locale
end
end
def request_locale
preferred_locale || compatible_locale
end
def preferred_locale
http_accept_language.preferred_language_from(available_locales)
end
def compatible_locale
http_accept_language.compatible_language_from(available_locales)
end
def available_locales
I18n.available_locales.reverse
end
end