Class: Rack::LocaleRootRedirect
- Inherits:
-
Object
- Object
- Rack::LocaleRootRedirect
- Defined in:
- lib/rack/locale_root_redirect/version.rb,
lib/rack/locale_root_redirect/middleware.rb
Constant Summary collapse
- VERSION =
'0.3'
Instance Method Summary collapse
- #call(env) ⇒ Object
-
#initialize(app, locales = {}) ⇒ LocaleRootRedirect
constructor
A new instance of LocaleRootRedirect.
Constructor Details
#initialize(app, locales = {}) ⇒ LocaleRootRedirect
Returns a new instance of LocaleRootRedirect.
5 6 7 8 9 10 |
# File 'lib/rack/locale_root_redirect/middleware.rb', line 5 def initialize(app, locales = {}) @locales = locales @available_locales = locales.keys.map(&:to_s) @default_locale = @available_locales.first @app = app end |
Instance Method Details
#call(env) ⇒ Object
12 13 14 15 16 17 18 19 20 21 22 23 24 25 |
# File 'lib/rack/locale_root_redirect/middleware.rb', line 12 def call(env) status, headers, response = @app.call(env) if root_request?(env) language_matcher = env['rack-accept.request'].language.tap { |m| m.first_level_match = true } redirect_lang = language_matcher.best_of(@available_locales) || @default_locale status = 302 query_string = env['QUERY_STRING'] == '' ? '' : "?#{env['QUERY_STRING']}" headers['Location'] = @locales[redirect_lang.to_sym] + query_string end [status, headers, response] end |