require "rss/2.0" require "rss/maker/0.9" module RSS module Maker class RSS20 < RSS09 def initialize(feed_version="2.0") super end class Channel < RSS09::Channel private def required_variable_names %w(title link description) end class SkipDays < RSS09::Channel::SkipDays class Day < RSS09::Channel::SkipDays::Day end end class SkipHours < RSS09::Channel::SkipHours class Hour < RSS09::Channel::SkipHours::Hour end end class Cloud < RSS09::Channel::Cloud def to_feed(rss, channel) cloud = Rss::Channel::Cloud.new set = setup_values(cloud) if set channel.cloud = cloud set_parent(cloud, channel) setup_other_elements(rss, cloud) end end private def required_variable_names %w(domain port path registerProcedure protocol) end end class Categories < RSS09::Channel::Categories def to_feed(rss, channel) @categories.each do |category| category.to_feed(rss, channel) end end class Category < RSS09::Channel::Categories::Category def to_feed(rss, channel) category = Rss::Channel::Category.new set = setup_values(category) if set channel.categories << category set_parent(category, channel) setup_other_elements(rss, category) end end private def required_variable_names %w(content) end end end class Generator < GeneratorBase def to_feed(rss, channel) channel.generator = content end private def required_variable_names %w(content) end end end class Image < RSS09::Image private def required_element? false end end class Items < RSS09::Items class Item < RSS09::Items::Item def have_required_values? @title or @description end private def required_variable_names %w(title description) end def variables super + ["pubDate"] end class Guid < RSS09::Items::Item::Guid def to_feed(rss, item) guid = Rss::Channel::Item::Guid.new set = setup_values(guid) if set item.guid = guid set_parent(guid, item) setup_other_elements(rss, guid) end end private def required_variable_names %w(content) end end class Enclosure < RSS09::Items::Item::Enclosure def to_feed(rss, item) enclosure = Rss::Channel::Item::Enclosure.new set = setup_values(enclosure) if set item.enclosure = enclosure set_parent(enclosure, item) setup_other_elements(rss, enclosure) end end private def required_variable_names %w(url length type) end end class Source < RSS09::Items::Item::Source def to_feed(rss, item) source = Rss::Channel::Item::Source.new set = setup_values(source) if set item.source = source set_parent(source, item) setup_other_elements(rss, source) end end private def required_variable_names %w(url content) end class Links < RSS09::Items::Item::Source::Links def to_feed(rss, source) return if @links.empty? @links.first.to_feed(rss, source) end class Link < RSS09::Items::Item::Source::Links::Link def to_feed(rss, source) source.url = href end end end end class Categories < RSS09::Items::Item::Categories def to_feed(rss, item) @categories.each do |category| category.to_feed(rss, item) end end class Category < RSS09::Items::Item::Categories::Category def to_feed(rss, item) category = Rss::Channel::Item::Category.new set = setup_values(category) if set item.categories << category set_parent(category, item) setup_other_elements(rss) end end private def required_variable_names %w(content) end end end class Authors < RSS09::Items::Item::Authors def to_feed(rss, item) return if @authors.empty? @authors.first.to_feed(rss, item) end class Author < RSS09::Items::Item::Authors::Author def to_feed(rss, item) item.author = name end end end end end class Textinput < RSS09::Textinput end end add_maker("2.0", RSS20) add_maker("rss2.0", RSS20) end end