diff options
Diffstat (limited to 'lib/rss/1.0.rb')
| -rw-r--r-- | lib/rss/1.0.rb | 1144 |
1 files changed, 572 insertions, 572 deletions
diff --git a/lib/rss/1.0.rb b/lib/rss/1.0.rb index 999301c595..563ed66426 100644 --- a/lib/rss/1.0.rb +++ b/lib/rss/1.0.rb @@ -2,64 +2,64 @@ require "rss/parser" module RSS - module RSS10 - NSPOOL = {} - ELEMENTS = [] + module RSS10 + NSPOOL = {} + ELEMENTS = [] - def self.append_features(klass) - super - - klass.install_must_call_validator('', ::RSS::URI) - end + def self.append_features(klass) + super + + klass.install_must_call_validator('', ::RSS::URI) + end - end + end - class RDF < Element + class RDF < Element - include RSS10 - include RootElementMixin - include XMLStyleSheetMixin + include RSS10 + include RootElementMixin + include XMLStyleSheetMixin - class << self + class << self - def required_uri - URI - end + def required_uri + URI + end - end + end - @tag_name = 'RDF' + @tag_name = 'RDF' - PREFIX = 'rdf' - URI = "http://www.w3.org/1999/02/22-rdf-syntax-ns#" + PREFIX = 'rdf' + URI = "http://www.w3.org/1999/02/22-rdf-syntax-ns#" - install_ns('', ::RSS::URI) - install_ns(PREFIX, URI) + install_ns('', ::RSS::URI) + install_ns(PREFIX, URI) - [ - ["channel", nil], - ["image", "?"], - ["item", "+"], - ["textinput", "?"], - ].each do |tag, occurs| - install_model(tag, occurs) - end + [ + ["channel", nil], + ["image", "?"], + ["item", "+"], + ["textinput", "?"], + ].each do |tag, occurs| + install_model(tag, occurs) + end - %w(channel image textinput).each do |x| - install_have_child_element(x) - end + %w(channel image textinput).each do |x| + install_have_child_element(x) + end - install_have_children_element("item") + install_have_children_element("item") - attr_accessor :rss_version, :version, :encoding, :standalone - - def initialize(version=nil, encoding=nil, standalone=nil) - super('1.0', version, encoding, standalone) - end + attr_accessor :rss_version, :version, :encoding, :standalone + + def initialize(version=nil, encoding=nil, standalone=nil) + super('1.0', version, encoding, standalone) + end - def to_s(convert=true, indent=calc_indent) - next_indent = indent + INDENT - rv = <<-EORDF + def to_s(convert=true, indent=calc_indent) + next_indent = indent + INDENT + rv = <<-EORDF #{xmldecl} #{xml_stylesheet_pi} #{indent}<#{PREFIX}:RDF#{ns_declaration(next_indent)}> @@ -72,170 +72,170 @@ module RSS EORDF rv = @converter.convert(rv) if convert and @converter remove_empty_newline(rv) - end - - private - def rdf_validate(tags) - _validate(tags, []) - end - - def children - [@channel, @image, @textinput, *@item] - end - - def _tags - rv = [ - [::RSS::URI, "channel"], - [::RSS::URI, "image"], - ].delete_if {|x| send(x[1]).nil?} - @item.each do |x| - rv << [::RSS::URI, "item"] - end - rv << [::RSS::URI, "textinput"] if @textinput - rv - end - - class Seq < Element - - include RSS10 - - class << self - - def required_uri - URI - end - - end - - @tag_name = 'Seq' - - install_have_children_element("li") - - install_must_call_validator('rdf', ::RSS::RDF::URI) - - def initialize(li=[]) - super() - @li = li - end - - def to_s(convert=true, indent=calc_indent) - next_indent = indent + INDENT - <<-EOT + end + + private + def rdf_validate(tags) + _validate(tags, []) + end + + def children + [@channel, @image, @textinput, *@item] + end + + def _tags + rv = [ + [::RSS::URI, "channel"], + [::RSS::URI, "image"], + ].delete_if {|x| send(x[1]).nil?} + @item.each do |x| + rv << [::RSS::URI, "item"] + end + rv << [::RSS::URI, "textinput"] if @textinput + rv + end + + class Seq < Element + + include RSS10 + + class << self + + def required_uri + URI + end + + end + + @tag_name = 'Seq' + + install_have_children_element("li") + + install_must_call_validator('rdf', ::RSS::RDF::URI) + + def initialize(li=[]) + super() + @li = li + end + + def to_s(convert=true, indent=calc_indent) + next_indent = indent + INDENT + <<-EOT #{indent}<#{PREFIX}:Seq> #{li_elements(convert, next_indent)} #{other_element(convert, next_indent)} #{indent}</#{PREFIX}:Seq> EOT - end + end private - def children - @li - end - - def rdf_validate(tags) - _validate(tags, [["li", '*']]) - end - - def _tags - rv = [] - @li.each do |x| - rv << [URI, "li"] - end - rv - end - - end - - class Li < Element - - include RSS10 - - class << self - - def required_uri - URI - end - - end - - [ - ["resource", [URI, nil], true] - ].each do |name, uri, required| - install_get_attribute(name, uri, required) - end - - def initialize(resource=nil) - super() - @resource = resource - end - - def to_s(convert=true, indent=calc_indent) - if @resource - rv = %Q!#{indent}<#{PREFIX}:li resource="#{h @resource}" />\n! - rv = @converter.convert(rv) if convert and @converter - rv - else - '' - end - end - - private - def _attrs - [ - ["resource", true] - ] - end - - end - - class Channel < Element - - include RSS10 - - class << self - - def required_uri - ::RSS::URI - end - - end + def children + @li + end + + def rdf_validate(tags) + _validate(tags, [["li", '*']]) + end + + def _tags + rv = [] + @li.each do |x| + rv << [URI, "li"] + end + rv + end + + end + + class Li < Element + + include RSS10 + + class << self + + def required_uri + URI + end + + end + + [ + ["resource", [URI, nil], true] + ].each do |name, uri, required| + install_get_attribute(name, uri, required) + end + + def initialize(resource=nil) + super() + @resource = resource + end + + def to_s(convert=true, indent=calc_indent) + if @resource + rv = %Q!#{indent}<#{PREFIX}:li resource="#{h @resource}" />\n! + rv = @converter.convert(rv) if convert and @converter + rv + else + '' + end + end + + private + def _attrs + [ + ["resource", true] + ] + end + + end + + class Channel < Element + + include RSS10 + + class << self + + def required_uri + ::RSS::URI + end + + end [ - ["about", URI, true] - ].each do |name, uri, required| - install_get_attribute(name, uri, required) - end - - %w(title link description).each do |x| - install_text_element(x) - end - - %w(image items textinput).each do |x| - install_have_child_element(x) - end - - [ - ['title', nil], - ['link', nil], - ['description', nil], - ['image', '?'], - ['items', nil], - ['textinput', '?'], - ].each do |tag, occurs| - install_model(tag, occurs) - end - - def initialize(about=nil) - super() - @about = about - end - - def to_s(convert=true, indent=calc_indent) - next_indent = indent + INDENT - about = '' - about << %Q!#{PREFIX}:about="#{h @about}"! if @about - rv = <<-EOT + ["about", URI, true] + ].each do |name, uri, required| + install_get_attribute(name, uri, required) + end + + %w(title link description).each do |x| + install_text_element(x) + end + + %w(image items textinput).each do |x| + install_have_child_element(x) + end + + [ + ['title', nil], + ['link', nil], + ['description', nil], + ['image', '?'], + ['items', nil], + ['textinput', '?'], + ].each do |tag, occurs| + install_model(tag, occurs) + end + + def initialize(about=nil) + super() + @about = about + end + + def to_s(convert=true, indent=calc_indent) + next_indent = indent + INDENT + about = '' + about << %Q!#{PREFIX}:about="#{h @about}"! if @about + rv = <<-EOT #{indent}<channel #{about}> #{title_element(false, next_indent)} #{link_element(false, next_indent)} @@ -246,216 +246,216 @@ EOT #{other_element(false, next_indent)} #{indent}</channel> EOT - rv = @converter.convert(rv) if convert and @converter + rv = @converter.convert(rv) if convert and @converter rv - end - - private - def children - [@image, @items, @textinput] - end - - def _tags - [ - [::RSS::URI, 'title'], - [::RSS::URI, 'link'], - [::RSS::URI, 'description'], - [::RSS::URI, 'image'], - [::RSS::URI, 'items'], - [::RSS::URI, 'textinput'], - ].delete_if do |x| - send(x[1]).nil? - end - end - - def _attrs - [ - ["about", true] - ] - end - - class Image < Element - - include RSS10 - - class << self - - def required_uri - ::RSS::URI - end - - end - - [ - ["resource", URI, true] - ].each do |name, uri, required| - install_get_attribute(name, uri, required) - end - - def initialize(resource=nil) - super() - @resource = resource - end - - def to_s(convert=true, indent=calc_indent) - if @resource - rv = %Q!#{indent}<image #{PREFIX}:resource="#{h @resource}" />! - rv = @converter.convert(rv) if convert and @converter - rv - else - '' - end - end - - private - def _attrs - [ - ["resource", true] - ] - end - - end - - class Textinput < Element - - include RSS10 - - class << self - - def required_uri - ::RSS::URI - end - - end - - [ - ["resource", URI, true] - ].each do |name, uri, required| - install_get_attribute(name, uri, required) - end - - def initialize(resource=nil) - super() - @resource = resource - end - - def to_s(convert=true, indent=calc_indent) - if @resource - rv = %Q|#{indent}<textinput #{PREFIX}:resource="#{h @resource}" />| - rv = @converter.convert(rv) if convert and @converter - rv - else - '' - end - end - - private - def _attrs - [ - ["resource", true], - ] - end - - end - - class Items < Element - - include RSS10 - - Seq = ::RSS::RDF::Seq - class Seq - unless const_defined?(:Li) - Li = ::RSS::RDF::Li - end - end - - class << self - - def required_uri - ::RSS::URI - end - - end - - install_have_child_element("Seq") - - install_must_call_validator('rdf', ::RSS::RDF::URI) - - def initialize(seq=Seq.new) - super() - @Seq = seq - end - - def to_s(convert=true, indent=calc_indent) - next_indent = indent + INDENT - <<-EOT + end + + private + def children + [@image, @items, @textinput] + end + + def _tags + [ + [::RSS::URI, 'title'], + [::RSS::URI, 'link'], + [::RSS::URI, 'description'], + [::RSS::URI, 'image'], + [::RSS::URI, 'items'], + [::RSS::URI, 'textinput'], + ].delete_if do |x| + send(x[1]).nil? + end + end + + def _attrs + [ + ["about", true] + ] + end + + class Image < Element + + include RSS10 + + class << self + + def required_uri + ::RSS::URI + end + + end + + [ + ["resource", URI, true] + ].each do |name, uri, required| + install_get_attribute(name, uri, required) + end + + def initialize(resource=nil) + super() + @resource = resource + end + + def to_s(convert=true, indent=calc_indent) + if @resource + rv = %Q!#{indent}<image #{PREFIX}:resource="#{h @resource}" />! + rv = @converter.convert(rv) if convert and @converter + rv + else + '' + end + end + + private + def _attrs + [ + ["resource", true] + ] + end + + end + + class Textinput < Element + + include RSS10 + + class << self + + def required_uri + ::RSS::URI + end + + end + + [ + ["resource", URI, true] + ].each do |name, uri, required| + install_get_attribute(name, uri, required) + end + + def initialize(resource=nil) + super() + @resource = resource + end + + def to_s(convert=true, indent=calc_indent) + if @resource + rv = %Q|#{indent}<textinput #{PREFIX}:resource="#{h @resource}" />| + rv = @converter.convert(rv) if convert and @converter + rv + else + '' + end + end + + private + def _attrs + [ + ["resource", true], + ] + end + + end + + class Items < Element + + include RSS10 + + Seq = ::RSS::RDF::Seq + class Seq + unless const_defined?(:Li) + Li = ::RSS::RDF::Li + end + end + + class << self + + def required_uri + ::RSS::URI + end + + end + + install_have_child_element("Seq") + + install_must_call_validator('rdf', ::RSS::RDF::URI) + + def initialize(seq=Seq.new) + super() + @Seq = seq + end + + def to_s(convert=true, indent=calc_indent) + next_indent = indent + INDENT + <<-EOT #{indent}<items> #{Seq_element(convert, next_indent)} #{other_element(convert, next_indent)} #{indent}</items> EOT - end - - private - def children - [@Seq] - end - - private - def _tags - rv = [] - rv << [URI, 'Seq'] unless @Seq.nil? - rv - end - - def rdf_validate(tags) - _validate(tags, [["Seq", nil]]) - end - - end - - end - - class Image < Element - - include RSS10 - - class << self - - def required_uri - ::RSS::URI - end - - end - - [ - ["about", URI, true] - ].each do |name, uri, required| - install_get_attribute(name, uri, required) - end - - %w(title url link).each do |x| - install_text_element(x) - end - - [ - ['title', nil], - ['url', nil], - ['link', nil], - ].each do |tag, occurs| - install_model(tag, occurs) - end - - def initialize(about=nil) - super() - @about = about - end - - def to_s(convert=true, indent=calc_indent) - next_indent = indent + INDENT - about = '' - about << %Q!#{PREFIX}:about="#{h @about}"! if @about - rv = <<-EOT + end + + private + def children + [@Seq] + end + + private + def _tags + rv = [] + rv << [URI, 'Seq'] unless @Seq.nil? + rv + end + + def rdf_validate(tags) + _validate(tags, [["Seq", nil]]) + end + + end + + end + + class Image < Element + + include RSS10 + + class << self + + def required_uri + ::RSS::URI + end + + end + + [ + ["about", URI, true] + ].each do |name, uri, required| + install_get_attribute(name, uri, required) + end + + %w(title url link).each do |x| + install_text_element(x) + end + + [ + ['title', nil], + ['url', nil], + ['link', nil], + ].each do |tag, occurs| + install_model(tag, occurs) + end + + def initialize(about=nil) + super() + @about = about + end + + def to_s(convert=true, indent=calc_indent) + next_indent = indent + INDENT + about = '' + about << %Q!#{PREFIX}:about="#{h @about}"! if @about + rv = <<-EOT #{indent}<image #{about}> #{title_element(false, next_indent)} #{url_element(false, next_indent)} @@ -463,69 +463,69 @@ EOT #{other_element(false, next_indent)} #{indent}</image> EOT - rv = @converter.convert(rv) if convert and @converter - rv - end - - private - def _tags - [ - [::RSS::URI, 'title'], - [::RSS::URI, 'url'], - [::RSS::URI, 'link'], - ].delete_if do |x| - send(x[1]).nil? - end - end - - def _attrs - [ - ["about", true], - ] - end - - end - - class Item < Element - - include RSS10 - - class << self - - def required_uri - ::RSS::URI - end - - end - - [ - ["about", URI, true] - ].each do |name, uri, required| - install_get_attribute(name, uri, required) - end - - %w(title link description).each do |x| - install_text_element(x) - end - - [ - ["title", nil], - ["link", nil], - ["description", "?"], - ].each do |tag, occurs| - install_model(tag, occurs) - end - - def initialize(about=nil) - super() - @about = about - end - - def to_s(convert=true, indent=calc_indent) - next_indent = indent + INDENT - about = '' - about << %Q!#{PREFIX}:about="#{h @about}"! if @about - rv = <<-EOT + rv = @converter.convert(rv) if convert and @converter + rv + end + + private + def _tags + [ + [::RSS::URI, 'title'], + [::RSS::URI, 'url'], + [::RSS::URI, 'link'], + ].delete_if do |x| + send(x[1]).nil? + end + end + + def _attrs + [ + ["about", true], + ] + end + + end + + class Item < Element + + include RSS10 + + class << self + + def required_uri + ::RSS::URI + end + + end + + [ + ["about", URI, true] + ].each do |name, uri, required| + install_get_attribute(name, uri, required) + end + + %w(title link description).each do |x| + install_text_element(x) + end + + [ + ["title", nil], + ["link", nil], + ["description", "?"], + ].each do |tag, occurs| + install_model(tag, occurs) + end + + def initialize(about=nil) + super() + @about = about + end + + def to_s(convert=true, indent=calc_indent) + next_indent = indent + INDENT + about = '' + about << %Q!#{PREFIX}:about="#{h @about}"! if @about + rv = <<-EOT #{indent}<item #{about}> #{title_element(false, next_indent)} #{link_element(false, next_indent)} @@ -533,70 +533,70 @@ EOT #{other_element(false, next_indent)} #{indent}</item> EOT - rv = @converter.convert(rv) if convert and @converter - rv - end + rv = @converter.convert(rv) if convert and @converter + rv + end - private - def _tags - [ - [::RSS::URI, 'title'], - [::RSS::URI, 'link'], - [::RSS::URI, 'description'], - ].delete_if do |x| - send(x[1]).nil? - end - end - - def _attrs - [ - ["about", true], - ] - end - - end - - class Textinput < Element - - include RSS10 - - class << self - - def required_uri - ::RSS::URI - end - - end - - [ - ["about", URI, true] - ].each do |name, uri, required| - install_get_attribute(name, uri, required) - end - - %w(title description name link).each do |x| - install_text_element(x) - end - - [ - ["title", nil], - ["description", nil], - ["name", nil], - ["link", nil], - ].each do |tag, occurs| - install_model(tag, occurs) - end - - def initialize(about=nil) - super() - @about = about - end - - def to_s(convert=true, indent=calc_indent) - next_indent = indent + INDENT - about = '' - about << %Q!#{PREFIX}:about="#{h @about}"! if @about - rv = <<-EOT + private + def _tags + [ + [::RSS::URI, 'title'], + [::RSS::URI, 'link'], + [::RSS::URI, 'description'], + ].delete_if do |x| + send(x[1]).nil? + end + end + + def _attrs + [ + ["about", true], + ] + end + + end + + class Textinput < Element + + include RSS10 + + class << self + + def required_uri + ::RSS::URI + end + + end + + [ + ["about", URI, true] + ].each do |name, uri, required| + install_get_attribute(name, uri, required) + end + + %w(title description name link).each do |x| + install_text_element(x) + end + + [ + ["title", nil], + ["description", nil], + ["name", nil], + ["link", nil], + ].each do |tag, occurs| + install_model(tag, occurs) + end + + def initialize(about=nil) + super() + @about = about + end + + def to_s(convert=true, indent=calc_indent) + next_indent = indent + INDENT + about = '' + about << %Q!#{PREFIX}:about="#{h @about}"! if @about + rv = <<-EOT #{indent}<textinput #{about}> #{title_element(false, next_indent)} #{description_element(false, next_indent)} @@ -605,49 +605,49 @@ EOT #{other_element(false, next_indent)} #{indent}</textinput> EOT - rv = @converter.convert(rv) if convert and @converter - rv - end - - private - def _tags - [ - [::RSS::URI, 'title'], - [::RSS::URI, 'description'], - [::RSS::URI, 'name'], - [::RSS::URI, 'link'], - ].delete_if do |x| - send(x[1]).nil? - end - end - - def _attrs - [ - ["about", true], - ] - end - - end - - end - - RSS10::ELEMENTS.each do |x| - BaseListener.install_get_text_element(x, URI, "#{x}=") - end - - module ListenerMixin - private - def start_RDF(tag_name, prefix, attrs, ns) - check_ns(tag_name, prefix, ns, RDF::URI) - - @rss = RDF.new(@version, @encoding, @standalone) - @rss.do_validate = @do_validate - @rss.xml_stylesheets = @xml_stylesheets - @last_element = @rss - @proc_stack.push Proc.new { |text, tags| - @rss.validate_for_stream(tags) if @do_validate - } - end - end + rv = @converter.convert(rv) if convert and @converter + rv + end + + private + def _tags + [ + [::RSS::URI, 'title'], + [::RSS::URI, 'description'], + [::RSS::URI, 'name'], + [::RSS::URI, 'link'], + ].delete_if do |x| + send(x[1]).nil? + end + end + + def _attrs + [ + ["about", true], + ] + end + + end + + end + + RSS10::ELEMENTS.each do |x| + BaseListener.install_get_text_element(x, URI, "#{x}=") + end + + module ListenerMixin + private + def start_RDF(tag_name, prefix, attrs, ns) + check_ns(tag_name, prefix, ns, RDF::URI) + + @rss = RDF.new(@version, @encoding, @standalone) + @rss.do_validate = @do_validate + @rss.xml_stylesheets = @xml_stylesheets + @last_element = @rss + @proc_stack.push Proc.new { |text, tags| + @rss.validate_for_stream(tags) if @do_validate + } + end + end end |