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require 'rss/image'
require 'rss/maker/1.0'
require 'rss/maker/dublincore'
module RSS
module Maker
module ImageItemModel
def self.append_features(klass)
super
name = "#{RSS::IMAGE_PREFIX}_item"
klass.add_need_initialize_variable(name, "make_#{name}")
klass.add_other_element(name)
klass.module_eval(<<-EOC, __FILE__, __LINE__+1)
attr_reader :#{name}
def setup_#{name}(rss, current)
if @#{name}
@#{name}.to_rss(rss, current)
end
end
def make_#{name}
self.class::#{Utils.to_class_name(name)}.new(@maker)
end
EOC
end
class ImageItemBase
include Base
include Maker::DublinCoreModel
attr_accessor :about, :resource, :image_width, :image_height
add_need_initialize_variable("about")
add_need_initialize_variable("resource")
add_need_initialize_variable("image_width")
add_need_initialize_variable("image_height")
alias width= image_width=
alias width image_width
alias height= image_height=
alias height image_height
def have_required_values?
@about
end
end
end
module ImageFaviconModel
def self.append_features(klass)
super
name = "#{RSS::IMAGE_PREFIX}_favicon"
klass.add_need_initialize_variable(name, "make_#{name}")
klass.add_other_element(name)
klass.module_eval(<<-EOC, __FILE__, __LINE__+1)
attr_reader :#{name}
def setup_#{name}(rss, current)
if @#{name}
@#{name}.to_rss(rss, current)
end
end
def make_#{name}
self.class::#{Utils.to_class_name(name)}.new(@maker)
end
EOC
end
class ImageFaviconBase
include Base
include Maker::DublinCoreModel
attr_accessor :about, :image_size
add_need_initialize_variable("about")
add_need_initialize_variable("image_size")
alias size image_size
alias size= image_size=
def have_required_values?
@about and @image_size
end
end
end
class ChannelBase; include Maker::ImageFaviconModel; end
class ItemsBase
class ItemBase; include Maker::ImageItemModel; end
end
class RSS10
class Items
class Item
class ImageItem < ImageItemBase
DublinCoreModel.install_dublin_core(self)
def to_rss(rss, current)
if @about
item = ::RSS::ImageItemModel::ImageItem.new(@about, @resource)
setup_values(item)
setup_other_elements(item)
current.image_item = item
end
end
end
end
end
class Channel
class ImageFavicon < ImageFaviconBase
DublinCoreModel.install_dublin_core(self)
def to_rss(rss, current)
if @about and @image_size
args = [@about, @image_size]
favicon = ::RSS::ImageFaviconModel::ImageFavicon.new(*args)
setup_values(favicon)
setup_other_elements(favicon)
current.image_favicon = favicon
end
end
end
end
end
class RSS09
class Items
class Item
class ImageItem < ImageItemBase
DublinCoreModel.install_dublin_core(self)
def to_rss(*args)
end
end
end
end
class Channel
class ImageFavicon < ImageFaviconBase
DublinCoreModel.install_dublin_core(self)
def to_rss(*args)
end
end
end
end
end
end
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