This commit was manufactured by cvs2svn to create branch 'ruby_1_8'.

git-svn-id: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_8@5754 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 50 insertions, 0 deletions

diff --git a/lib/rss/content.rb b/lib/rss/content.rb
new file mode 100644
index 000000000..fae0b687b
--- /dev/null
+++ b/lib/rss/content.rb
@@ -0,0 +1,50 @@
+require "rss/1.0"
+
+module RSS
+
+	CONTENT_PREFIX = 'content'
+	CONTENT_URI = "http://purl.org/rss/1.0/modules/content/"
+
+	RDF.install_ns(CONTENT_PREFIX, CONTENT_URI)
+
+	module ContentModel
+
+		extend BaseModel
+
+		ELEMENTS = []
+
+		def self.included(mod)
+			mod.module_eval(<<-EOC)
+				%w(encoded).each do |x|
+					install_text_element("\#{CONTENT_PREFIX}_\#{x}")
+				end
+			EOC
+		end
+
+		def content_validate(tags)
+			counter = {}
+			ELEMENTS.each do |x|
+				counter[x] = 0
+			end
+
+			tags.each do |tag|
+				key = "#{CONTENT_PREFIX}_#{tag}"
+				raise UnknownTagError.new(tag, CONTENT_URI) unless counter.has_key?(key)
+				counter[key] += 1
+				raise TooMuchTagError.new(tag, tag_name) if counter[key] > 1
+			end
+		end
+
+	end
+
+	class RDF
+		class Item; include ContentModel; end
+	end
+
+	prefix_size = CONTENT_PREFIX.size + 1
+	ContentModel::ELEMENTS.uniq!
+	ContentModel::ELEMENTS.each do |x|
+		BaseListener.install_get_text_element(x[prefix_size..-1], CONTENT_URI, "#{x}=")
+	end
+
+end