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require "rss/0.9"
require "rss/maker/base"
module RSS
module Maker
class RSS09 < RSSBase
def initialize(rss_version="0.91")
super
end
def to_rss
rss = Rss.new(@rss_version, @version, @encoding, @standalone)
setup_xml_stylesheets(rss)
setup_channel(rss)
setup_other_elements(rss)
if rss.channel
rss
else
nil
end
end
private
def setup_channel(rss)
@channel.to_rss(rss)
end
class Channel < ChannelBase
def to_rss(rss)
channel = Rss::Channel.new
set = setup_values(channel)
if set
rss.channel = channel
setup_items(rss)
setup_image(rss)
setup_textinput(rss)
setup_other_elements(rss)
if rss.channel.image
rss
else
nil
end
end
end
def have_required_values?
@title and @link and @description and @language and
@maker.image.have_required_values?
end
private
def setup_items(rss)
@maker.items.to_rss(rss)
end
def setup_image(rss)
@maker.image.to_rss(rss)
end
def setup_textinput(rss)
@maker.textinput.to_rss(rss)
end
def variables
super + ["pubDate"]
end
class Cloud < CloudBase
end
end
class Image < ImageBase
def to_rss(rss)
image = Rss::Channel::Image.new
set = setup_values(image)
if set
image.link = link
rss.channel.image = image
setup_other_elements(rss)
end
end
def have_required_values?
@url and @title and 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)
item = Rss::Channel::Item.new
set = setup_values(item)
if set
rss.items << item
setup_other_elements(rss)
end
end
private
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 Category < CategoryBase
def to_rss(*args)
end
end
end
end
class Textinput < TextinputBase
def to_rss(rss)
textInput = Rss::Channel::TextInput.new
set = setup_values(textInput)
if set
rss.channel.textInput = textInput
setup_other_elements(rss)
end
end
private
def have_required_values?
@title and @description and @name and @link
end
end
end
add_maker(filename_to_version(__FILE__), RSS09)
end
end
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