Class: Er18Ern::LocaleCookie

Inherits:
Object
  • Object
show all
Defined in:
lib/er18ern.rb

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ LocaleCookie

Returns a new instance of LocaleCookie.



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# File 'lib/er18ern.rb', line 4

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/er18ern.rb', line 8

def call(env)
  request = Rack::Request.new(env)
  request_locale = request.params["locale"] || request.cookies["eylocale"]
  if request_locale && I18n.available_locales.include?(request_locale.to_sym)
    I18n.locale = request_locale
  else
    I18n.locale = I18n.default_locale
  end
  status, headers, body = @app.call(env)
  cookie = {:value => I18n.locale, :expires => Time.now + 10.days, :domain => request.host.gsub(/^[^\.]*/,""), :path => "/"}
  Rack::Utils.set_cookie_header!(headers, "eylocale", cookie)
  [status, headers, body]
end