Adding some helpers and methods

README.rdoc

@@ -1,7 +1,8 @@
 = Mobylette
 
-This project rocks and uses MIT-LICENSE.
+Not ready...
 
+Mobile mime-type handling, based on the mobile-fu plugin, and these articles:
 
 http://stackoverflow.com/questions/5126085/ruby-on-rails-mobile-application
 http://www.arctickiwi.com/blog/mobile-enable-your-ruby-on-rails-site-for-small-screens

lib/mobylette.rb

@@ -1,2 +1,8 @@
 module Mobylette
+  module Controllers
+    autoload "RespondToMobileRequests", "mobylette/controllers/respond_to_mobile_requests"
+    autoload "Helpers"                , "mobylette/controllers/helpers"
+  end
+
+  require 'mobylette/railtie'
 end

lib/mobylette/controllers/helpers.rb

@@ -0,0 +1,37 @@
+module Mobylette
+  module Controllers
+    module Helpers
+      extend ActiveSupport::Concern
+      module InstanceMethods
+
+        def mobylette_stylesheet_link_tag(*sources)
+          if is_mobile_request?
+            stylesheet_link_tag(*sulfix_mobile_assets(*sources, :css))
+          else
+            stylesheet_link_tag(*sources)
+          end
+        end
+
+        def mobylette_javascript_include_tag(*sources)
+          if is_mobile_request?
+            javascript_include_tag(*sulfix_mobile_assets(*sources, :js))
+          else
+            javascript_include_tag(*sources)
+          end
+        end
+
+        private
+
+        def sulfix_mobile_assets(*sources, extension)
+          sources.each_index do |index|
+            source          = sources[index]
+            source_mobile   = source.split(/.#{extension.to_s}$/)
+            sources[index]  = "#{source[0]}_mobile"
+            sources[index] += ".#{extension.to_s}" if source =~ /\.css$/
+          end
+          return *sources
+        end
+      end
+    end
+  end
+end

lib/mobylette/controllers/respond_to_mobile_requests.rb

@@ -22,7 +22,7 @@ module RespondToMobileRequestsMethods
                               'audiovox|motorola|samsung|telit|upg1|windows ce|ucweb|astel|plucker|' +
                               'x320|x240|j2me|sgh|portable|sprint|docomo|kddi|softbank|android|mmp|' +
                               'pdxgw|netfront|xiino|vodafone|portalmmm|sagem|mot-|sie-|ipod|up\\.b|' +
-                              'webos|amoi|novarra|cdm|alcatel|pocket|ipad|iphone|mobileexplorer|' +
+                              'webos|amoi|novarra|cdm|alcatel|pocket|ipad|iphone|mobileexplorer|'    +
                               'mobile'
       end
 
@@ -39,7 +39,7 @@ def handle_mobile
         end
 
         def is_mobile_request?
-          request.user_agent.to_s.downcase =~ Regexp.new(self.class.MOBILE_USER_AGENTS)
+          request.user_agent.to_s.downcase =~ /#{self.class.MOBILE_USER_AGENTS}/
         end
 
       end

lib/mobylette/railtie.rb

@@ -0,0 +1,10 @@
+module Mobylette
+  class Railtie < ::Rails::Railtie
+    initializer :mobylette do
+      ActiveSupport.on_load(:action_controller) do
+        ::ActionController::Base.send(:include, Mobylette::Controllers::RespondToMobileRequests)
+        ::ActionController::Base.helper Mobylette::Controllers::Helpers
+      end
+    end
+  end
+end