# Copyright (C) 2012 Kouhei Sutou # # License: Ruby's or LGPL # # This library is free software: you can redistribute it and/or modify # it under the terms of the GNU Lesser General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This library is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public License # along with this program. If not, see . require "locale" module Locale class Middleware def initialize(application, options={}) @application = application @options = options Locale.init(:driver => :cgi) end def call(environment) request = Rack::Request.new(environment) Locale.set_request([request["lang"]], [request.cookies["lang"]], environment["HTTP_ACCEPT_LANGUAGE"], environment["HTTP_ACCEPT_CHARSET"]) @application.call(environment) end end end