Contents

require 'lolita-translation/locale'

module Lolita
  module Translation

    class Locales
      include Enumerable

      def initialize(locale_names)
        @locale_names = locale_names
      end

      def each
        populate_locales!
        @locales.each do |locale|
          yield locale
        end
      end

      def by_resource_locale(resource)
        r_locale = resource_locale(resource)
        self.inject([]) do |result, locale|
          if r_locale.to_s == locale.name.to_s
            result.unshift(locale)
          else
            result.push(locale)
          end
          result 
        end
      end

      def locale_names
        l_names = if @locale_names.respond_to?(:call)
          @locale_names.call
        else
          @locale_names
        end
        l_names.sort
      end

      def active
        self.detect{|locale| locale.active?}
      end

      private

      def resource_locale(resource)
        transl_record = resource.translation_record
        transl_record && transl_record.default_locale || ::I18n.locale
      end

      def populate_locales!
        unless @locales 
          @locales = locale_names.map do |locale_name|
            Lolita::Translation::Locale.new(locale_name)
          end
        end
      end
    end

  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
lolita-translation-0.6.3	lib/lolita-translation/locales.rb
lolita-translation-0.6.2	lib/lolita-translation/locales.rb
lolita-translation-0.6.1	lib/lolita-translation/locales.rb
lolita-translation-0.6.0	lib/lolita-translation/locales.rb
lolita-translation-0.5.0	lib/lolita-translation/locales.rb