require "rss/atom" require "rss/maker/base" module RSS module Maker module AtomPersons module_function def def_atom_persons(klass, name, maker_name, plural=nil) plural ||= "#{name}s" klass_name = Utils.to_class_name(name) plural_klass_name = Utils.to_class_name(plural) klass.class_eval(<<-EOC, __FILE__, __LINE__ + 1) class #{plural_klass_name} < #{plural_klass_name}Base class #{klass_name} < #{klass_name}Base def to_feed(feed, current) #{name} = feed.class::#{klass_name}.new set = setup_values(#{name}) unless set raise NotSetError.new(#{maker_name.dump}, not_set_required_variables) end current.#{plural} << #{name} set_parent(#{name}, current) setup_other_elements(#{name}) end private def required_variable_names %w(name) end end end EOC end end module AtomTextConstruct class << self def def_atom_text_construct(klass, name, maker_name, klass_name=nil, atom_klass_name=nil) klass_name ||= Utils.to_class_name(name) atom_klass_name ||= Utils.to_class_name(name) klass.class_eval(<<-EOC, __FILE__, __LINE__ + 1) class #{klass_name} < #{klass_name}Base include #{self.name} def to_feed(feed, current) #{name} = current.class::#{atom_klass_name}.new if setup_values(#{name}) current.#{name} = #{name} set_parent(#{name}, current) setup_other_elements(feed) elsif variable_is_set? raise NotSetError.new(#{maker_name.dump}, not_set_required_variables) end end end EOC end end private def required_variable_names if type == "xhtml" %w(xml_content) else %w(content) end end def variables if type == "xhtml" super + %w(xhtml) else super end end end module AtomCategory def to_feed(feed, current) category = feed.class::Category.new set = setup_values(category) if set current.categories << category set_parent(category, current) setup_other_elements(feed) else raise NotSetError.new(self.class.not_set_name, not_set_required_variables) end end private def required_variable_names %w(term) end def variables super + ["term", "scheme"] end end module AtomLink def to_feed(feed, current) link = feed.class::Link.new set = setup_values(link) if set current.links << link set_parent(link, current) setup_other_elements(feed) else raise NotSetError.new(self.class.not_set_name, not_set_required_variables) end end private def required_variable_names %w(href) end end module AtomGenerator def to_feed(feed, current) generator = current.class::Generator.new if setup_values(generator) current.generator = generator set_parent(generator, current) setup_other_elements(feed) elsif variable_is_set? raise NotSetError.new(self.class.not_set_name, not_set_required_variables) end end private def required_variable_names %w(content) end end module AtomLogo def to_feed(feed, current) logo = current.class::Logo.new class << logo alias uri= content= end set = setup_values(logo) class << logo undef uri= end if set current.logo = logo set_parent(logo, current) setup_other_elements(feed) elsif variable_is_set? raise NotSetError.new(self.class.not_set_name, not_set_required_variables) end end private def required_variable_names %w(uri) end end end end