+#-- vim:sw=2:et\r
+#++\r
+#\r
+# :title: RSS feed plugin for rbot\r
+#\r
+# Author:: Stanislav Karchebny <berkus@madfire.net>\r
+# Author:: Ian Monroe <ian@monroe.nu>\r
+# Author:: Mark Kretschmann <markey@web.de>\r
+# Author:: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>\r
+#\r
+# Copyright:: (C) 2004 Stanislav Karchebny\r
+# Copyright:: (C) 2005 Ian Monroe, Mark Kretschmann\r
+# Copyright:: (C) 2006-2007 Giuseppe Bilotta\r
+#\r
+# License:: MIT license\r
+\r
+require 'rss'\r
+\r
+# Add support for Slashdot namespace in RDF. The code is just an adaptation of\r
+# the DublinCore code.\r
+module ::RSS\r
+\r
+ unless defined?(SLASH_PREFIX)\r
+ SLASH_PREFIX = 'slash'\r
+ SLASH_URI = "http://purl.org/rss/1.0/modules/slash/"\r
+\r
+ RDF.install_ns(SLASH_PREFIX, SLASH_URI)\r
+\r
+ module BaseSlashModel\r
+ def append_features(klass)\r
+ super\r
+\r
+ return if klass.instance_of?(Module)\r
+ SlashModel::ELEMENT_NAME_INFOS.each do |name, plural_name|\r
+ plural = plural_name || "#{name}s"\r
+ full_name = "#{SLASH_PREFIX}_#{name}"\r
+ full_plural_name = "#{SLASH_PREFIX}_#{plural}"\r
+ klass_name = "Slash#{Utils.to_class_name(name)}"\r
+ klass.install_must_call_validator(SLASH_PREFIX, SLASH_URI)\r
+ klass.install_have_children_element(name, SLASH_URI, "*",\r
+ full_name, full_plural_name)\r
+ klass.module_eval(<<-EOC, *get_file_and_line_from_caller(0))\r
+ remove_method :#{full_name}\r
+ remove_method :#{full_name}=\r
+ remove_method :set_#{full_name}\r
+\r
+ def #{full_name}\r
+ @#{full_name}.first and @#{full_name}.first.value\r
+ end\r
+\r
+ def #{full_name}=(new_value)\r
+ @#{full_name}[0] = Utils.new_with_value_if_need(#{klass_name}, new_value)\r
+ end\r
+ alias set_#{full_name} #{full_name}=\r
+ EOC\r
+ end\r
+ end\r
+ end\r
+\r
+ module SlashModel\r
+ extend BaseModel\r
+ extend BaseSlashModel\r
+\r
+ TEXT_ELEMENTS = {\r
+ "department" => nil,\r
+ "section" => nil,\r
+ "comments" => nil,\r
+ "hit_parade" => nil\r
+ }\r
+\r
+ ELEMENT_NAME_INFOS = SlashModel::TEXT_ELEMENTS.to_a\r