* 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, 131 insertions, 0 deletions

diff --git a/lib/rss/maker/2.0.rb b/lib/rss/maker/2.0.rb
new file mode 100644
index 0000000000..2fa61e80e6
--- /dev/null
+++ b/lib/rss/maker/2.0.rb
@@ -0,0 +1,131 @@
+require "rss/2.0"
+
+require "rss/maker/0.9"
+
+module RSS
+  module Maker
+    
+    class RSS20 < RSS09
+      
+      def initialize(rss_version="2.0")
+        super
+      end
+
+      class Channel < RSS09::Channel
+
+        add_other_element("cloud")
+        
+        def have_required_values?
+          @title and @link and @description
+        end
+
+        private
+        def setup_cloud(rss, current)
+          @maker.channel.cloud.to_rss(rss)
+        end
+
+        class Cloud < RSS09::Channel::Cloud
+          def to_rss(rss)
+            cloud = Rss::Channel::Cloud.new
+            set = setup_values(cloud)
+            if set
+              rss.channel.cloud = cloud
+              setup_other_elements(rss)
+            end
+          end
+
+          def have_required_values?
+            @domain and @port and @path and
+              @registerProcedure and @protocol
+          end
+        end
+      end
+      
+      class Image < RSS09::Image
+      end
+      
+      class Items < RSS09::Items
+        
+        class Item < RSS09::Items::Item
+
+          alias_method(:pubDate, :date)
+          
+          def have_required_values?
+            @title or @description
+          end
+
+          private
+          def variables
+            super + ["pubDate"]
+          end
+
+          class Guid < RSS09::Items::Item::Guid
+            def to_rss(rss, item)
+              guid = Rss::Channel::Item::Guid.new
+              set = setup_values(guid)
+              if set
+                item.guid = guid
+                setup_other_elements(rss)
+              end
+            end
+            
+            def have_required_values?
+              @content
+            end
+          end
+
+          class Enclosure < RSS09::Items::Item::Enclosure
+            def to_rss(rss, item)
+              enclosure = Rss::Channel::Item::Enclosure.new
+              set = setup_values(enclosure)
+              if set
+                item.enclosure = enclosure
+                setup_other_elements(rss)
+              end
+            end
+            
+            def have_required_values?
+              @url and @length and @type
+            end
+          end
+
+          class Source < RSS09::Items::Item::Source
+            def to_rss(rss, item)
+              source = Rss::Channel::Item::Source.new
+              set = setup_values(source)
+              if set
+                item.source = source
+                setup_other_elements(rss)
+              end
+            end
+            
+            def have_required_values?
+              @url and @content
+            end
+          end
+
+          class Category < RSS09::Items::Item::Category
+            def to_rss(rss, item)
+              category = Rss::Channel::Item::Category.new
+              set = setup_values(category)
+              if set
+                item.category = category
+                setup_other_elements(rss)
+              end
+            end
+            
+            def have_required_values?
+              @content
+            end
+          end
+        end
+        
+      end
+      
+      class Textinput < RSS09::Textinput
+      end
+    end
+    
+    add_maker(filename_to_version(__FILE__), RSS20)
+  end
+end