catstodon/app/controllers/concerns/localized.rb
Matt Jankowski f5cd138323 Improve i18n chooser (#1804)
* Add locale spec with failing locale plus region check

* Use a more accurate locale when supplied by browser headers

Previously we were using a matching option which would use the first locale
available which matched the locale portion, even if a region was specified.

This changes to first try to find an exact match, and then fall back to the
region, and then fall back to the  default.

* Clean up default_locale method
2017-04-15 01:12:39 +02:00

37 lines
664 B
Ruby

# frozen_string_literal: true
module Localized
extend ActiveSupport::Concern
included do
around_action :set_locale
end
private
def set_locale
locale = default_locale
if user_signed_in?
begin
locale = current_user.try(:locale) || default_locale
rescue I18n::InvalidLocale
locale = default_locale
end
end
I18n.with_locale(locale) do
yield
end
end
def default_locale
ENV.fetch('DEFAULT_LOCALE') {
user_supplied_locale || I18n.default_locale
}
end
def user_supplied_locale
http_accept_language.language_region_compatible_from(I18n.available_locales)
end
end