From fcbf63e62c627deae76c1b8cb8c0876c536ed811 Mon Sep 17 00:00:00 2001
From: Jari Vetoniemi <jari.vetoniemi@indooratlas.com>
Date: Mon, 16 Mar 2020 18:49:26 +0900
Subject: Fresh start

---
 jni/ruby/lib/rss/taxonomy.rb | 147 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 147 insertions(+)
 create mode 100644 jni/ruby/lib/rss/taxonomy.rb

(limited to 'jni/ruby/lib/rss/taxonomy.rb')

diff --git a/jni/ruby/lib/rss/taxonomy.rb b/jni/ruby/lib/rss/taxonomy.rb
new file mode 100644
index 0000000..b7fbe6b
--- /dev/null
+++ b/jni/ruby/lib/rss/taxonomy.rb
@@ -0,0 +1,147 @@
+require "rss/1.0"
+require "rss/dublincore"
+
+module RSS
+  # The prefix for the Taxonomy XML namespace.
+  TAXO_PREFIX = "taxo"
+  # The URI for the specification of the Taxonomy XML namespace.
+  TAXO_URI = "http://purl.org/rss/1.0/modules/taxonomy/"
+
+  RDF.install_ns(TAXO_PREFIX, TAXO_URI)
+
+  # The listing of all the taxonomy elements, with the appropriate namespace.
+  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
-- 
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