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Diffstat (limited to 'lib/rss/0.9.rb')
| -rw-r--r-- | lib/rss/0.9.rb | 462 |
1 files changed, 0 insertions, 462 deletions
diff --git a/lib/rss/0.9.rb b/lib/rss/0.9.rb deleted file mode 100644 index 219ccefcdb..0000000000 --- a/lib/rss/0.9.rb +++ /dev/null @@ -1,462 +0,0 @@ -# frozen_string_literal: false -require_relative "parser" - -module RSS - - ## - # = RSS 0.9 support - # - # RSS has three different versions. This module contains support for version - # 0.9.1[http://www.rssboard.org/rss-0-9-1-netscape]. - # - # == Producing RSS 0.9 - # - # Producing our own RSS feeds is easy as well. Let's make a very basic feed: - # - # require "rss" - # - # rss = RSS::Maker.make("0.91") do |maker| - # maker.channel.language = "en" - # maker.channel.author = "matz" - # maker.channel.updated = Time.now.to_s - # maker.channel.link = "http://www.ruby-lang.org/en/feeds/news.rss" - # maker.channel.title = "Example Feed" - # maker.channel.description = "A longer description of my feed." - # maker.image.url = "http://www.ruby-lang.org/images/logo.gif" - # maker.image.title = "An image" - # maker.items.new_item do |item| - # item.link = "http://www.ruby-lang.org/en/news/2010/12/25/ruby-1-9-2-p136-is-released/" - # item.title = "Ruby 1.9.2-p136 is released" - # item.updated = Time.now.to_s - # end - # end - # - # puts rss - # - # As you can see, this is a very Builder-like DSL. This code will spit out an - # RSS 0.9 feed with one item. If we needed a second item, we'd make another - # block with maker.items.new_item and build a second one. - module RSS09 - NSPOOL = {} - ELEMENTS = [] - - def self.append_features(klass) - super - - klass.install_must_call_validator('', "") - end - end - - class Rss < Element - - include RSS09 - include RootElementMixin - - %w(channel).each do |name| - install_have_child_element(name, "", nil) - end - - attr_writer :feed_version - alias_method(:rss_version, :feed_version) - alias_method(:rss_version=, :feed_version=) - - def initialize(feed_version, version=nil, encoding=nil, standalone=nil) - super - @feed_type = "rss" - end - - def items - if @channel - @channel.items - else - [] - end - end - - def image - if @channel - @channel.image - else - nil - end - end - - def textinput - if @channel - @channel.textInput - else - nil - end - end - - def setup_maker_elements(maker) - super - items.each do |item| - item.setup_maker(maker.items) - end - image.setup_maker(maker) if image - textinput.setup_maker(maker) if textinput - end - - private - def _attrs - [ - ["version", true, "feed_version"], - ] - end - - class Channel < Element - - include RSS09 - - [ - ["title", nil, :text], - ["link", nil, :text], - ["description", nil, :text], - ["language", nil, :text], - ["copyright", "?", :text], - ["managingEditor", "?", :text], - ["webMaster", "?", :text], - ["rating", "?", :text], - ["pubDate", "?", :date, :rfc822], - ["lastBuildDate", "?", :date, :rfc822], - ["docs", "?", :text], - ["cloud", "?", :have_attribute], - ["skipDays", "?", :have_child], - ["skipHours", "?", :have_child], - ["image", nil, :have_child], - ["item", "*", :have_children], - ["textInput", "?", :have_child], - ].each do |name, occurs, type, *args| - __send__("install_#{type}_element", name, "", occurs, name, *args) - end - alias date pubDate - alias date= pubDate= - - private - def maker_target(maker) - maker.channel - end - - def setup_maker_elements(channel) - super - [ - [skipDays, "day"], - [skipHours, "hour"], - ].each do |skip, key| - if skip - skip.__send__("#{key}s").each do |val| - target_skips = channel.__send__("skip#{key.capitalize}s") - new_target = target_skips.__send__("new_#{key}") - new_target.content = val.content - end - end - end - end - - def not_need_to_call_setup_maker_variables - %w(image textInput) - end - - class SkipDays < Element - include RSS09 - - [ - ["day", "*"] - ].each do |name, occurs| - install_have_children_element(name, "", occurs) - end - - class Day < Element - include RSS09 - - content_setup - - def initialize(*args) - if Utils.element_initialize_arguments?(args) - super - else - super() - self.content = args[0] - end - end - - end - - end - - class SkipHours < Element - include RSS09 - - [ - ["hour", "*"] - ].each do |name, occurs| - install_have_children_element(name, "", occurs) - end - - class Hour < Element - include RSS09 - - content_setup(:integer) - - def initialize(*args) - if Utils.element_initialize_arguments?(args) - super - else - super() - self.content = args[0] - end - end - end - - end - - class Image < Element - - include RSS09 - - %w(url title link).each do |name| - install_text_element(name, "", nil) - end - [ - ["width", :integer], - ["height", :integer], - ["description"], - ].each do |name, type| - install_text_element(name, "", "?", name, type) - end - - def initialize(*args) - if Utils.element_initialize_arguments?(args) - super - else - super() - self.url = args[0] - self.title = args[1] - self.link = args[2] - self.width = args[3] - self.height = args[4] - self.description = args[5] - end - end - - private - def maker_target(maker) - maker.image - end - end - - class Cloud < Element - - include RSS09 - - [ - ["domain", "", true], - ["port", "", true, :integer], - ["path", "", true], - ["registerProcedure", "", true], - ["protocol", "", true], - ].each do |name, uri, required, type| - install_get_attribute(name, uri, required, type) - end - - def initialize(*args) - if Utils.element_initialize_arguments?(args) - super - else - super() - self.domain = args[0] - self.port = args[1] - self.path = args[2] - self.registerProcedure = args[3] - self.protocol = args[4] - end - end - end - - class Item < Element - - include RSS09 - - [ - ["title", '?', :text], - ["link", '?', :text], - ["description", '?', :text], - ["category", '*', :have_children, "categories"], - ["source", '?', :have_child], - ["enclosure", '?', :have_child], - ].each do |tag, occurs, type, *args| - __send__("install_#{type}_element", tag, "", occurs, tag, *args) - end - - private - def maker_target(items) - if items.respond_to?("items") - # For backward compatibility - items = items.items - end - items.new_item - end - - def setup_maker_element(item) - super - @enclosure.setup_maker(item) if @enclosure - @source.setup_maker(item) if @source - end - - class Source < Element - - include RSS09 - - [ - ["url", "", true] - ].each do |name, uri, required| - install_get_attribute(name, uri, required) - end - - content_setup - - def initialize(*args) - if Utils.element_initialize_arguments?(args) - super - else - super() - self.url = args[0] - self.content = args[1] - end - end - - private - def maker_target(item) - item.source - end - - def setup_maker_attributes(source) - source.url = url - source.content = content - end - end - - class Enclosure < Element - - include RSS09 - - [ - ["url", "", true], - ["length", "", true, :integer], - ["type", "", true], - ].each do |name, uri, required, type| - install_get_attribute(name, uri, required, type) - end - - def initialize(*args) - if Utils.element_initialize_arguments?(args) - super - else - super() - self.url = args[0] - self.length = args[1] - self.type = args[2] - end - end - - private - def maker_target(item) - item.enclosure - end - - def setup_maker_attributes(enclosure) - enclosure.url = url - enclosure.length = length - enclosure.type = type - end - end - - class Category < Element - - include RSS09 - - [ - ["domain", "", false] - ].each do |name, uri, required| - install_get_attribute(name, uri, required) - end - - content_setup - - def initialize(*args) - if Utils.element_initialize_arguments?(args) - super - else - super() - self.domain = args[0] - self.content = args[1] - end - end - - private - def maker_target(item) - item.new_category - end - - def setup_maker_attributes(category) - category.domain = domain - category.content = content - end - - end - - end - - class TextInput < Element - - include RSS09 - - %w(title description name link).each do |name| - install_text_element(name, "", nil) - end - - def initialize(*args) - if Utils.element_initialize_arguments?(args) - super - else - super() - self.title = args[0] - self.description = args[1] - self.name = args[2] - self.link = args[3] - end - end - - private - def maker_target(maker) - maker.textinput - end - end - - end - - end - - RSS09::ELEMENTS.each do |name| - BaseListener.install_get_text_element("", name, name) - end - - module ListenerMixin - private - def initial_start_rss(tag_name, prefix, attrs, ns) - check_ns(tag_name, prefix, ns, "", false) - - @rss = Rss.new(attrs['version'], @version, @encoding, @standalone) - @rss.do_validate = @do_validate - @rss.xml_stylesheets = @xml_stylesheets - @last_element = @rss - pr = Proc.new do |text, tags| - @rss.validate_for_stream(tags, @ignore_unknown_element) if @do_validate - end - @proc_stack.push(pr) - end - - end - -end |