diff options
Diffstat (limited to 'trunk/lib/rss/dublincore.rb')
-rw-r--r-- | trunk/lib/rss/dublincore.rb | 161 |
1 files changed, 0 insertions, 161 deletions
diff --git a/trunk/lib/rss/dublincore.rb b/trunk/lib/rss/dublincore.rb deleted file mode 100644 index 7ba239f8f1..0000000000 --- a/trunk/lib/rss/dublincore.rb +++ /dev/null @@ -1,161 +0,0 @@ -require "rss/rss" - -module RSS - DC_PREFIX = 'dc' - DC_URI = "http://purl.org/dc/elements/1.1/" - - module BaseDublinCoreModel - def append_features(klass) - super - - return if klass.instance_of?(Module) - DublinCoreModel::ELEMENT_NAME_INFOS.each do |name, plural_name| - plural = plural_name || "#{name}s" - full_name = "#{DC_PREFIX}_#{name}" - full_plural_name = "#{DC_PREFIX}_#{plural}" - klass_name = "DublinCore#{Utils.to_class_name(name)}" - klass.install_must_call_validator(DC_PREFIX, DC_URI) - klass.install_have_children_element(name, DC_URI, "*", - full_name, full_plural_name) - klass.module_eval(<<-EOC, *get_file_and_line_from_caller(0)) - remove_method :#{full_name} - remove_method :#{full_name}= - remove_method :set_#{full_name} - - def #{full_name} - @#{full_name}.first and @#{full_name}.first.value - end - - def #{full_name}=(new_value) - @#{full_name}[0] = Utils.new_with_value_if_need(#{klass_name}, new_value) - end - alias set_#{full_name} #{full_name}= - EOC - end - klass.module_eval(<<-EOC, *get_file_and_line_from_caller(0)) - if method_defined?(:date) - alias date_without_#{DC_PREFIX}_date= date= - - def date=(value) - self.date_without_#{DC_PREFIX}_date = value - self.#{DC_PREFIX}_date = value - end - else - alias date #{DC_PREFIX}_date - alias date= #{DC_PREFIX}_date= - end - - # For backward compatibility - alias #{DC_PREFIX}_rightses #{DC_PREFIX}_rights_list - EOC - end - end - - module DublinCoreModel - - extend BaseModel - extend BaseDublinCoreModel - - TEXT_ELEMENTS = { - "title" => nil, - "description" => nil, - "creator" => nil, - "subject" => nil, - "publisher" => nil, - "contributor" => nil, - "type" => nil, - "format" => nil, - "identifier" => nil, - "source" => nil, - "language" => nil, - "relation" => nil, - "coverage" => nil, - "rights" => "rights_list" - } - - DATE_ELEMENTS = { - "date" => "w3cdtf", - } - - ELEMENT_NAME_INFOS = DublinCoreModel::TEXT_ELEMENTS.to_a - DublinCoreModel::DATE_ELEMENTS.each do |name, | - ELEMENT_NAME_INFOS << [name, nil] - end - - ELEMENTS = TEXT_ELEMENTS.keys + DATE_ELEMENTS.keys - - ELEMENTS.each do |name, plural_name| - module_eval(<<-EOC, *get_file_and_line_from_caller(0)) - class DublinCore#{Utils.to_class_name(name)} < Element - include RSS10 - - content_setup - - class << self - def required_prefix - DC_PREFIX - end - - def required_uri - DC_URI - end - end - - @tag_name = #{name.dump} - - alias_method(:value, :content) - alias_method(:value=, :content=) - - def initialize(*args) - if Utils.element_initialize_arguments?(args) - super - else - super() - self.content = args[0] - end - end - - def full_name - tag_name_with_prefix(DC_PREFIX) - end - - def maker_target(target) - target.new_#{name} - end - - def setup_maker_attributes(#{name}) - #{name}.content = content - end - end - EOC - end - - DATE_ELEMENTS.each do |name, type| - tag_name = "#{DC_PREFIX}:#{name}" - module_eval(<<-EOC, *get_file_and_line_from_caller(0)) - class DublinCore#{Utils.to_class_name(name)} < Element - remove_method(:content=) - remove_method(:value=) - - date_writer("content", #{type.dump}, #{tag_name.dump}) - - alias_method(:value=, :content=) - end - EOC - end - end - - # For backward compatibility - DublincoreModel = DublinCoreModel - - DublinCoreModel::ELEMENTS.each do |name| - class_name = Utils.to_class_name(name) - BaseListener.install_class_name(DC_URI, name, "DublinCore#{class_name}") - end - - DublinCoreModel::ELEMENTS.collect! {|name| "#{DC_PREFIX}_#{name}"} -end - -require 'rss/dublincore/1.0' -require 'rss/dublincore/2.0' -require 'rss/dublincore/atom' |