Merge remote-tracking branch 'upstream/pull/2892'

[rails.git] / config / initializers / i18n.rb

diff --git a/config/initializers/i18n.rb b/config/initializers/i18n.rb
index 48d1ec976f334f7cc6841e99c7ea9f8521a03f38..266e41cbb98d501435ba985efbdba9af475c8d63 100644 (file)
--- a/config/initializers/i18n.rb
+++ b/config/initializers/i18n.rb
@@ -3,41 +3,51 @@ module I18n
     module PluralizationFallback
       def pluralize(locale, entry, count)
         super
-      rescue InvalidPluralizationData => ex
-        raise ex unless ex.entry.has_key?(:other)
-        ex.entry[:other]
+      rescue InvalidPluralizationData => e
+        raise e unless e.entry.key?(:other)
+
+        e.entry[:other]
       end
     end
   end
+end
 
-  module JS
-    class << self
-      def make_ordered(unordered)
-        ordered = ActiveSupport::OrderedHash.new
-
-        unordered.keys.sort { |a,b| a.to_s <=> b.to_s }.each do |key|
-          value = unordered[key]
-
-          if value.is_a?(Hash)
-            ordered[key] = make_ordered(value)
-          else
-            ordered[key] = value
-          end
-        end
+module OpenStreetMap
+  module I18n
+    module NormaliseLocales
+      def store_translations(locale, data, options = {})
+        locale = ::I18n::Locale::Tag::Rfc4646.tag(locale).to_s
 
-        ordered
+        super(locale, data, options)
       end
+    end
 
-      def filtered_translations_with_order
-        make_ordered(filtered_translations_without_order)
+    module ValidateLocales
+      def default_fallbacks
+        super.select do |locale|
+          ::I18n.available_locales.include?(locale)
+        end
       end
-
-      alias_method_chain :filtered_translations, :order
     end
   end
 end
 
+I18n::Backend::Simple.prepend(OpenStreetMap::I18n::NormaliseLocales)
+I18n::JS::FallbackLocales.prepend(OpenStreetMap::I18n::ValidateLocales)
+
 I18n::Backend::Simple.include(I18n::Backend::PluralizationFallback)
 I18n::Backend::Simple.include(I18n::Backend::Fallbacks)
 
 I18n.fallbacks.map("no" => "nb")
+
+I18n.enforce_available_locales = false
+
+if Rails.env.test?
+  I18n.exception_handler = proc do |exception|
+    raise exception.to_exception
+  end
+end
+
+Rails.configuration.after_initialize do
+  I18n.available_locales
+end