i18n not ready for primetime yet

middleman-core/lib/middleman-core/core_extensions/default_helpers.rb

@@ -14,7 +14,7 @@ module Middleman::CoreExtensions::DefaultHelpers
       app.helpers ::Padrino::Helpers::FormatHelpers
       app.helpers ::Padrino::Helpers::RenderHelpers
       app.helpers ::Padrino::Helpers::NumberHelpers
-      app.helpers ::Padrino::Helpers::TranslationHelpers
+      # app.helpers ::Padrino::Helpers::TranslationHelpers
       
       app.helpers Helpers
       

middleman-core/lib/middleman-core/core_extensions/extensions.rb

@@ -97,6 +97,9 @@ module Middleman::CoreExtensions::Extensions
     # @param [Symbol, Module] ext Which extension to activate
     # @return [void]
     def activate(ext, options={}, &block)
+      # Make :i18n a no-op
+      return if ext == :i18n
+      
       ext_module = if ext.is_a?(Module)
         ext
       else

middleman-core/lib/middleman-core/core_extensions/i18n.rb

@@ -0,0 +1,108 @@
+# i18n Namespace
+module Middleman::CoreExtensions::I18n
+
+  # Setup extension
+  class << self
+    
+    # Once registerd
+    def registered(app)
+      app.set :locales_dir, "locales"
+
+      app.send :include, InstanceMethods
+      
+      app.after_configuration do
+        ::I18n.load_path += Dir[File.join(root, locales_dir, "*.yml")]
+      end
+    end
+    alias :included :registered
+  end
+  
+  class Localizer
+    def initialize(app)
+      @app = app
+      @maps = {}
+    end
+    
+    def setup(options)
+      @options = options
+      
+      @lang_map      = @options[:lang_map]      || {}
+      @path          = @options[:path]          || "/:locale/"
+      @templates_dir = @options[:templates_dir] || "localizable"
+      @mount_at_root = @options.has_key?(:mount_at_root) ? @options[:mount_at_root] : langs.first
+      
+      if !@app.build?
+        puts "== Locales: #{langs.join(", ")}"
+      end
+      
+      # Don't output localizable files
+      ignore File.join(@templates_dir, "**/*")
+      
+      provides_metadata_for_path do |url|
+        if d = get_localization_data(url)
+          lang, page_id = d
+          instance_vars = Proc.new {
+            ::I18n.locale = lang
+            @lang         = lang
+            @page_id      = page_id
+          }
+          { :blocks => [instance_vars] }
+        else
+          {}
+        end
+      end
+    end
+    
+    def langs
+      @options[:langs] || begin
+        Dir[File.join(@app.root, @app.locales_dir, "*.yml")].map do |file|
+          File.basename(file).gsub(".yml", "").to_sym
+        end
+      end
+    end
+
+    def get_localization_data(url)
+      if @mount_at_root
+      else
+      end
+    end
+    
+    # def paths_for_file(file)
+    #   url = @app.sitemap.source_map.index(file)
+    #   page_id = File.basename(url, File.extname(url))
+    #   
+    #   langs.map do |lang|
+    #     ::I18n.locale = lang
+    #     
+    #     # Build lang path
+    #     if @mount_at_root == lang
+    #       prefix = "/"
+    #     else
+    #       replacement = @lang_map.has_key?(lang) ? @lang_map[lang] : lang
+    #       prefix = @path.sub(":locale", replacement.to_s)
+    #     end
+    #     
+    #     localized_page_id = ::I18n.t("paths.#{page_id}", :default => page_id)
+    #     
+    #     path = File.join(prefix, url.sub(page_id, localized_page_id))
+    #     [lang, path, localized_page_id]
+    #   end
+    # end
+  end
+  
+  # Frontmatter class methods
+  module InstanceMethods
+    
+    # Initialize the i18n
+    def i18n
+      @i18n ||= Localizer.new(self)
+    end
+    
+    # Main i18n API
+    def localize(options={})
+      settings.after_configuration do
+        i18n.setup(options)
+      end
+    end
+  end
+end