require "rss/1.0" require "rss/maker/base" module RSS module Maker class RSS10 < RSSBase def initialize super("1.0") end private def make_rss RDF.new(@version, @encoding, @standalone) end def setup_elements(rss) setup_channel(rss) setup_image(rss) setup_items(rss) setup_textinput(rss) end class Channel < ChannelBase def to_rss(rss) set = false if @about channel = RDF::Channel.new(@about) set = setup_values(channel) if set rss.channel = channel setup_items(rss) setup_image(rss) setup_textinput(rss) setup_other_elements(rss) end end if (!@about or !set) and variable_is_set? raise NotSetError.new("maker.channel", not_set_required_variables) end end def have_required_values? @about and @title and @link and @description end private def setup_items(rss) items = RDF::Channel::Items.new seq = items.Seq @maker.items.normalize.each do |item| seq.lis << RDF::Channel::Items::Seq::Li.new(item.link) end rss.channel.items = items end def setup_image(rss) if @maker.image.have_required_values? rss.channel.image = RDF::Channel::Image.new(@maker.image.url) end end def setup_textinput(rss) if @maker.textinput.have_required_values? textinput = RDF::Channel::Textinput.new(@maker.textinput.link) rss.channel.textinput = textinput end end def required_variable_names %w(about title link description) end class SkipDays < SkipDaysBase def to_rss(*args) end class Day < DayBase end end class SkipHours < SkipHoursBase def to_rss(*args) end class Hour < HourBase end end class Cloud < CloudBase def to_rss(*args) end end class Categories < CategoriesBase def to_rss(*args) end class Category < CategoryBase end end end class Image < ImageBase def to_rss(rss) if @url image = RDF::Image.new(@url) set = setup_values(image) if set rss.image = image setup_other_elements(rss) end end end def have_required_values? @url and @title and link and @maker.channel.have_required_values? end private def variables super + ["link"] end end class Items < ItemsBase def to_rss(rss) if rss.channel normalize.each do |item| item.to_rss(rss) end setup_other_elements(rss) end end class Item < ItemBase def to_rss(rss) if @link item = RDF::Item.new(@link) set = setup_values(item) if set rss.items << item setup_other_elements(rss) end end end def have_required_values? @title and @link end class Guid < GuidBase def to_rss(*args) end end class Enclosure < EnclosureBase def to_rss(*args) end end class Source < SourceBase def to_rss(*args) end end class Categories < CategoriesBase def to_rss(*args) end class Category < CategoryBase end end end end class Textinput < TextinputBase def to_rss(rss) if @link textinput = RDF::Textinput.new(@link) set = setup_values(textinput) if set rss.textinput = textinput setup_other_elements(rss) end end end def have_required_values? @title and @description and @name and @link and @maker.channel.have_required_values? end end end add_maker(filename_to_version(__FILE__), RSS10) end end