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* lib/rss, test/rss, sample/rss: backported from CVS HEAD.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7509 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
kou
parent
67c5b057e6
commit
bcf72db844
30 changed files with 1967 additions and 990 deletions
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@ -9,7 +9,16 @@ module RSS
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RDF.install_ns(TRACKBACK_PREFIX, TRACKBACK_URI)
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Rss.install_ns(TRACKBACK_PREFIX, TRACKBACK_URI)
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module BaseTrackBackModel
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module TrackBackUtils
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private
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def new_with_value_if_need(klass, value)
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if value.is_a?(klass)
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value
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else
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klass.new(value)
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end
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end
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def trackback_validate(tags)
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counter = {}
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%w(ping about).each do |x|
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@ -31,179 +40,64 @@ module RSS
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end
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end
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end
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module TrackBackModel10
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extend BaseModel
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include BaseTrackBackModel
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def self.append_features(klass)
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module BaseTrackBackModel
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def append_features(klass)
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super
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unless klass.class == Module
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%w(ping).each do |x|
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klass.install_have_child_element("#{TRACKBACK_PREFIX}_#{x}")
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end
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%w(about).each do |x|
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klass.install_have_children_element("#{TRACKBACK_PREFIX}_#{x}")
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end
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end
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end
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klass.__send__(:include, TrackBackUtils)
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class Ping < Element
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include RSS10
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class << self
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def required_prefix
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TRACKBACK_PREFIX
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end
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def required_uri
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TRACKBACK_URI
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end
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end
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[
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["resource", ::RSS::RDF::URI, true]
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].each do |name, uri, required|
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install_get_attribute(name, uri, required)
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end
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def initialize(resource=nil)
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super()
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@resource = resource
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end
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def to_s(convert=true, indent=calc_indent)
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if @resource
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rv = %Q[#{indent}<#{TRACKBACK_PREFIX}:ping ]
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rv << %Q[#{::RSS::RDF::PREFIX}:resource="#{h @resource}"/>]
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rv = @converter.convert(rv) if convert and @converter
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rv
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else
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''
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end
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end
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private
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def _attrs
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[
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["resource", true],
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]
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end
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end
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class About < Element
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include RSS10
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class << self
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def required_prefix
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TRACKBACK_PREFIX
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end
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def required_uri
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TRACKBACK_URI
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end
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end
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[
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["resource", ::RSS::RDF::URI, true]
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].each do |name, uri, required|
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install_get_attribute(name, uri, required)
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end
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def initialize(resource=nil)
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super()
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@resource = resource
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end
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def to_s(convert=true, indent=calc_indent)
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if @resource
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rv = %Q[#{indent}<#{TRACKBACK_PREFIX}:about ]
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rv << %Q[#{::RSS::RDF::PREFIX}:resource="#{h @resource}"/>]
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rv = @converter.convert(rv) if convert and @converter
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rv
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else
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''
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end
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end
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private
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def _attrs
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[
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["resource", true],
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]
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end
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end
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end
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module TrackBackModel20
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include BaseTrackBackModel
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extend BaseModel
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def self.append_features(klass)
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super
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unless klass.class == Module
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%w(ping).each do |x|
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var_name = "#{TRACKBACK_PREFIX}_#{x}"
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klass_name = x.capitalize
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klass.install_have_child_element(var_name)
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klass.module_eval(<<-EOC)
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alias _#{var_name} #{var_name}
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klass.module_eval(<<-EOC, __FILE__, __LINE__)
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remove_method :#{var_name}
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def #{var_name}
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@#{var_name} and @#{var_name}.content
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@#{var_name} and @#{var_name}.value
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end
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alias _#{var_name}= #{var_name}=
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def #{var_name}=(content)
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@#{var_name} = new_with_content_if_need(#{x.capitalize}, content)
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remove_method :#{var_name}=
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def #{var_name}=(value)
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@#{var_name} = new_with_value_if_need(#{klass_name}, value)
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end
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EOC
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end
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[%w(about s)].each do |x, postfix|
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var_name = "#{TRACKBACK_PREFIX}_#{x}"
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[%w(about s)].each do |name, postfix|
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var_name = "#{TRACKBACK_PREFIX}_#{name}"
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klass_name = name.capitalize
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klass.install_have_children_element(var_name)
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klass.module_eval(<<-EOC)
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alias _#{var_name}#{postfix} #{var_name}#{postfix}
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def #{var_name}#{postfix}
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@#{var_name}.collect {|x| x.content}
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end
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alias _#{var_name} #{var_name}
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klass.module_eval(<<-EOC, __FILE__, __LINE__)
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remove_method :#{var_name}
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def #{var_name}(*args)
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if args.empty?
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@#{var_name}.first and @#{var_name}.first.content
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@#{var_name}.first and @#{var_name}.first.value
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else
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ret = @#{var_name}.send("[]", *args)
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if ret.is_a?(Array)
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ret.collect {|x| x.content}
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ret.collect {|x| x.value}
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else
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ret.content
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ret.value
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end
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end
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end
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alias _#{var_name}= #{var_name}=
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alias _set_#{var_name} set_#{var_name}
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remove_method :#{var_name}=
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remove_method :set_#{var_name}
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def #{var_name}=(*args)
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if args.size == 1
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item = new_with_content_if_need(#{x.capitalize}, args[0])
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item = new_with_value_if_need(#{klass_name}, args[0])
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@#{var_name}.push(item)
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else
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new_val = args.last
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if new_val.is_a?(Array)
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new_val = new_value.collect do |val|
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new_with_content_if_need(#{x.capitalize}, val)
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new_with_value_if_need(#{klass_name}, val)
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end
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else
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new_val = new_with_content_if_need(#{x.capitalize}, new_val)
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new_val = new_with_value_if_need(#{klass_name}, new_val)
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end
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@#{var_name}.send("[]=", *(args[0..-2] + [new_val]))
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end
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@ -213,22 +107,120 @@ module RSS
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end
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end
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end
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end
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private
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def new_with_content(klass, content)
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obj = klass.new
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obj.content = content
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obj
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end
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module TrackBackModel10
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extend BaseModel
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extend BaseTrackBackModel
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class Ping < Element
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include RSS10
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class << self
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def required_prefix
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TRACKBACK_PREFIX
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end
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def required_uri
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TRACKBACK_URI
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end
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def new_with_content_if_need(klass, content)
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if content.is_a?(klass)
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content
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else
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new_with_content(klass, content)
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end
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[
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["resource", ::RSS::RDF::URI, true]
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].each do |name, uri, required|
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install_get_attribute(name, uri, required)
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end
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alias_method(:value, :resource)
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alias_method(:value=, :resource=)
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def initialize(resource=nil)
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super()
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@resource = resource
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end
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def full_name
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tag_name_with_prefix(TRACKBACK_PREFIX)
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end
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def to_s(convert=true, indent=calc_indent)
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rv = tag(indent)
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rv = @converter.convert(rv) if convert and @converter
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rv
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end
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private
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def _attrs
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[
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["#{::RSS::RDF::PREFIX}:resource", true, "resource"],
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]
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end
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end
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class About < Element
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include RSS10
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class << self
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def required_prefix
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TRACKBACK_PREFIX
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end
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def required_uri
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TRACKBACK_URI
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end
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end
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[
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["resource", ::RSS::RDF::URI, true]
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].each do |name, uri, required|
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install_get_attribute(name, uri, required)
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end
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alias_method(:value, :resource)
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alias_method(:value=, :resource=)
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def initialize(resource=nil)
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super()
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@resource = resource
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end
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def full_name
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tag_name_with_prefix(TRACKBACK_PREFIX)
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end
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def to_s(convert=true, indent=calc_indent)
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rv = tag(indent)
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rv = @converter.convert(rv) if convert and @converter
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rv
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end
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private
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def _attrs
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[
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["#{::RSS::RDF::PREFIX}:resource", true, "resource"],
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]
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end
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def maker_target(abouts)
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abouts.new_about
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end
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def setup_maker_attributes(about)
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about.resource = self.resource
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end
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end
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end
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module TrackBackModel20
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extend BaseModel
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extend BaseTrackBackModel
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class Ping < Element
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include RSS09
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@ -247,18 +239,18 @@ module RSS
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end
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def to_s(convert=true, indent=calc_indent)
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if @content
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rv = %Q[#{indent}<#{TRACKBACK_PREFIX}:ping>]
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rv << h(@content)
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rv << %Q[</#{TRACKBACK_PREFIX}:ping>]
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rv = @converter.convert(rv) if convert and @converter
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rv
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else
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''
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end
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end
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alias_method(:value, :content)
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alias_method(:value=, :content=)
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def initialize(content=nil)
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super()
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@content = content
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end
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def full_name
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tag_name_with_prefix(TRACKBACK_PREFIX)
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end
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end
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class About < Element
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@ -277,19 +269,19 @@ module RSS
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end
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end
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def to_s(convert=true, indent=calc_indent)
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if @content
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rv = %Q[#{indent}<#{TRACKBACK_PREFIX}:about>]
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rv << h(@content)
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rv << %Q[</#{TRACKBACK_PREFIX}:about>]
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rv = @converter.convert(rv) if convert and @converter
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rv
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else
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''
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end
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end
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alias_method(:value, :content)
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alias_method(:value=, :content=)
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def initialize(content=nil)
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super()
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@content = content
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end
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def full_name
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tag_name_with_prefix(TRACKBACK_PREFIX)
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end
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end
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end
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