Class: Utopia::Middleware::Localization
- Inherits:
-
Object
- Object
- Utopia::Middleware::Localization
- Defined in:
- lib/utopia/middleware/localization.rb,
lib/utopia/middleware/localization/name.rb
Defined Under Namespace
Modules: Name
Instance Attribute Summary collapse
-
#all_locales ⇒ Object
readonly
Returns the value of attribute all_locales.
-
#default_locale ⇒ Object
readonly
Returns the value of attribute default_locale.
Instance Method Summary collapse
- #call(env) ⇒ Object
- #current_locale(env, resource_name) ⇒ Object
-
#initialize(app, options = {}) ⇒ Localization
constructor
A new instance of Localization.
- #named_locale(resource_name) ⇒ Object
Constructor Details
#initialize(app, options = {}) ⇒ Localization
Returns a new instance of Localization.
40 41 42 43 44 45 |
# File 'lib/utopia/middleware/localization.rb', line 40 def initialize(app, = {}) @app = app @default_locale = [:default] || "en" @all_locales = [:all] || ["en"] end |
Instance Attribute Details
#all_locales ⇒ Object (readonly)
Returns the value of attribute all_locales.
55 56 57 |
# File 'lib/utopia/middleware/localization.rb', line 55 def all_locales @all_locales end |
#default_locale ⇒ Object (readonly)
Returns the value of attribute default_locale.
56 57 58 |
# File 'lib/utopia/middleware/localization.rb', line 56 def default_locale @default_locale end |
Instance Method Details
#call(env) ⇒ Object
58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 |
# File 'lib/utopia/middleware/localization.rb', line 58 def call(env) path = Path.create(env["PATH_INFO"]) request_locale = current_locale(env, path.basename) resource_name = Name.nonlocalized(path.basename, @all_locales).join(".") env["utopia.current_locale"] = request_locale env["utopia.localization"] = self localized_name = Name.localized(resource_name, request_locale, @all_locales).join(".") localization_probe = env.dup localization_probe["REQUEST_METHOD"] = "HEAD" localization_probe["PATH_INFO"] = (path.dirname + localized_name).to_s response = @app.call(localization_probe) if response[0] < 300 if path.basename == localized_name return @app.call(env) else return [307, {"Location" => localization_probe["PATH_INFO"]}, []] end elsif response[0] < 400 return response else if path.basename == resource_name return @app.call(env) else return [307, {"Location" => (path.dirname + resource_name).to_s}, []] end end end |
#current_locale(env, resource_name) ⇒ Object
51 52 53 |
# File 'lib/utopia/middleware/localization.rb', line 51 def current_locale(env, resource_name) Rack::Request.new(env).GET["locale"] || named_locale(resource_name) || @default_locale end |
#named_locale(resource_name) ⇒ Object
47 48 49 |
# File 'lib/utopia/middleware/localization.rb', line 47 def named_locale(resource_name) Name.extract_locale(resource_name, @all_locales) end |