* lib/rss/maker/*.rb: added RSS Maker.

* test/rss/test_maker_*.rb: added tests for RSS Maker.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7155 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 163 insertions, 0 deletions

diff --git a/lib/rss/maker/0.9.rb b/lib/rss/maker/0.9.rb
new file mode 100644
index 0000000000..7223246647
--- /dev/null
+++ b/lib/rss/maker/0.9.rb
@@ -0,0 +1,163 @@
+require "rss/0.9"
+
+require "rss/maker/base"
+
+module RSS
+  module Maker
+    
+    class RSS09 < RSSBase
+      
+      def initialize(rss_version="0.91")
+        super
+      end
+      
+      def to_rss
+        rss = Rss.new(@rss_version, @version, @encoding, @standalone)
+        setup_xml_stylesheets(rss)
+        setup_channel(rss)
+        setup_other_elements(rss)
+        if rss.channel
+          rss
+        else
+          nil
+        end
+      end
+      
+      private
+      def setup_channel(rss)
+        @channel.to_rss(rss)
+      end
+      
+      class Channel < ChannelBase
+        
+        alias_method(:pubDate, :date)
+        alias_method(:pubDate=, :date=)
+          
+        def to_rss(rss)
+          channel = Rss::Channel.new
+          set = setup_values(channel)
+          if set
+            rss.channel = channel
+            setup_items(rss)
+            setup_image(rss)
+            setup_textinput(rss)
+            setup_other_elements(rss)
+            if rss.channel.image
+              rss
+            else
+              nil
+            end
+          end
+        end
+        
+        def have_required_values?
+          @title and @link and @description and @language and
+            @maker.image.have_required_values?
+        end
+        
+        private
+        def setup_items(rss)
+          @maker.items.to_rss(rss)
+        end
+        
+        def setup_image(rss)
+          @maker.image.to_rss(rss)
+        end
+        
+        def setup_textinput(rss)
+          @maker.textinput.to_rss(rss)
+        end
+        
+        def variables
+          super + ["pubDate"]
+        end
+
+        class Cloud < CloudBase
+        end
+
+      end
+      
+      class Image < ImageBase
+        def to_rss(rss)
+          image = Rss::Channel::Image.new
+          set = setup_values(image)
+          if set
+            image.link = link
+            rss.channel.image = image
+            setup_other_elements(rss)
+          end
+        end
+        
+        def have_required_values?
+          @url and @title and link
+        end
+      end
+      
+      class Items < ItemsBase
+        def to_rss(rss)
+          if rss.channel
+            normalize.each do |item|
+              item.to_rss(rss)
+            end
+            setup_other_elements(rss)
+          end
+        end
+        
+        class Item < ItemBase
+          def to_rss(rss)
+            item = Rss::Channel::Item.new
+            set = setup_values(item)
+            if set
+              rss.items << item
+              setup_other_elements(rss)
+            end
+          end
+          
+          private
+          def have_required_values?
+            @title and @link
+          end
+
+          class Guid < GuidBase
+            def to_rss(*args)
+            end
+          end
+        
+          class Enclosure < EnclosureBase
+            def to_rss(*args)
+            end
+          end
+        
+          class Source < SourceBase
+            def to_rss(*args)
+            end
+          end
+        
+          class Category < CategoryBase
+            def to_rss(*args)
+            end
+          end
+          
+        end
+      end
+      
+      class Textinput < TextinputBase
+        def to_rss(rss)
+          textInput = Rss::Channel::TextInput.new
+          set = setup_values(textInput)
+          if set
+            rss.channel.textInput = textInput
+            setup_other_elements(rss)
+          end
+        end
+        
+        private
+        def have_required_values?
+          @title and @description and @name and @link
+        end
+      end
+    end
+    
+    add_maker(filename_to_version(__FILE__), RSS09)
+  end
+end