1 files changed, 145 insertions, 0 deletions
diff --git a/ruby_1_8_5/lib/rss/taxonomy.rb b/ruby_1_8_5/lib/rss/taxonomy.rb
new file mode 100644
index 0000000000..8caa25e2a4
--- /dev/null
+++ b/ruby_1_8_5/lib/rss/taxonomy.rb
@@ -0,0 +1,145 @@
+require "rss/1.0"
+require "rss/dublincore"
+
+module RSS
+
+  TAXO_PREFIX = "taxo"
+  TAXO_URI = "http://purl.org/rss/1.0/modules/taxonomy/"
+
+  RDF.install_ns(TAXO_PREFIX, TAXO_URI)
+
+  TAXO_ELEMENTS = []
+
+  %w(link).each do |name|
+    full_name = "#{TAXO_PREFIX}_#{name}"
+    BaseListener.install_get_text_element(TAXO_URI, name, "#{full_name}=")
+    TAXO_ELEMENTS << "#{TAXO_PREFIX}_#{name}"
+  end
+
+  %w(topic topics).each do |name|
+    class_name = Utils.to_class_name(name)
+    BaseListener.install_class_name(TAXO_URI, name, "Taxonomy#{class_name}")
+    TAXO_ELEMENTS << "#{TAXO_PREFIX}_#{name}"
+  end
+
+  module TaxonomyTopicsModel
+    extend BaseModel
+    
+    def self.append_features(klass)
+      super
+
+      klass.install_must_call_validator(TAXO_PREFIX, TAXO_URI)
+      %w(topics).each do |name|
+        klass.install_have_child_element(name, TAXO_URI, "?",
+                                         "#{TAXO_PREFIX}_#{name}")
+      end
+    end
+
+    class TaxonomyTopics < Element
+      include RSS10
+      
+      Bag = ::RSS::RDF::Bag
+
+      class << self
+        def required_prefix
+          TAXO_PREFIX
+        end
+        
+        def required_uri
+          TAXO_URI
+        end
+      end
+
+      @tag_name = "topics"
+      
+      install_have_child_element("Bag", RDF::URI, nil)
+      install_must_call_validator('rdf', RDF::URI)
+
+      def initialize(*args)
+        if Utils.element_initialize_arguments?(args)
+          super
+        else
+          super()
+          self.Bag = args[0]
+        end
+        self.Bag ||= Bag.new
+      end
+
+      def full_name
+        tag_name_with_prefix(TAXO_PREFIX)
+      end
+
+      def maker_target(target)
+        target.taxo_topics
+      end
+
+      def resources
+        if @Bag
+          @Bag.lis.collect do |li|
+            li.resource
+          end
+        else
+          []
+        end
+      end
+    end
+  end
+  
+  module TaxonomyTopicModel
+    extend BaseModel
+    
+    def self.append_features(klass)
+      super
+      var_name = "#{TAXO_PREFIX}_topic"
+      klass.install_have_children_element("topic", TAXO_URI, "*", var_name)
+    end
+
+    class TaxonomyTopic < Element
+      include RSS10
+
+      include DublinCoreModel
+      include TaxonomyTopicsModel
+      
+      class << self
+        def required_prefix
+          TAXO_PREFIX
+        end
+        
+        def required_uri
+          TAXO_URI
+        end
+      end
+
+      @tag_name = "topic"
+
+      install_get_attribute("about", ::RSS::RDF::URI, true, nil, nil,
+                            "#{RDF::PREFIX}:about")
+      install_text_element("link", TAXO_URI, "?", "#{TAXO_PREFIX}_link")
+        
+      def initialize(*args)
+        if Utils.element_initialize_arguments?(args)
+          super
+        else
+          super()
+          self.about = args[0]
+        end
+      end
+
+      def full_name
+        tag_name_with_prefix(TAXO_PREFIX)
+      end
+
+      def maker_target(target)
+        target.new_taxo_topic
+      end
+    end
+  end
+
+  class RDF
+    include TaxonomyTopicModel
+    class Channel
+      include TaxonomyTopicsModel
+    end
+    class Item; include TaxonomyTopicsModel; end
+  end
+end