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* lib/rss/{rss,parser,0.9,1.0,2.0}.rb: supported RSS 0.9x/2.0

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validation and validation which disregard order of elements.
  * test/rss/test_parser.rb: added tests for RSS 0.9x/2.0
    validation.
  * test/rss/{test_trackback,rss-testcase}.rb: fixed no good method
    name.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6590 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
kou 2004-07-06 17:43:05 +00:00
parent 9800838ff0
commit e289fcf81a
9 changed files with 446 additions and 113 deletions
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166
lib/rss/0.9.rb
View file

@ -5,6 +5,12 @@ module RSS
module RSS09
NSPOOL = {}
ELEMENTS = []
def self.append_features(klass)
super
klass.install_must_call_validator('', nil)
end
end
class Rss < Element
@ -62,22 +68,34 @@ EOR
[@channel]
end
def _tags
[
[nil, 'channel'],
].delete_if {|x| send(x[1]).nil?}
end
def _attrs
[
["version", true],
]
end
class Channel < Element
include RSS09
[
["title", nil],
["link", nil],
["description", nil],
["language", nil],
["copyright", "?"],
["managingEditor", "?"],
["webMaster", "?"],
["rating", "?"],
["docs", "?"],
["skipDays", "?"],
["skipHours", "?"],
["link", nil],
["description", nil],
["language", nil],
["copyright", "?"],
["managingEditor", "?"],
["webMaster", "?"],
["rating", "?"],
["docs", "?"],
["skipDays", "?"],
["skipHours", "?"],
].each do |x, occurs|
install_text_element(x)
install_model(x, occurs)
@ -85,7 +103,7 @@ EOR
[
["pubDate", "?"],
["lastBuildDate", "?"],
["lastBuildDate", "?"],
].each do |x, occurs|
install_date_element(x, 'rfc822')
install_model(x, occurs)
@ -93,13 +111,19 @@ EOR
[
["image", nil],
["textInput", "?"],
["cloud", "?"]
["textInput", "?"],
].each do |x, occurs|
install_have_child_element(x)
install_model(x, occurs)
end
[
["cloud", "?"]
].each do |x, occurs|
install_have_attribute_element(x)
install_model(x, occurs)
end
[
["item", "*"]
].each do |x, occurs|
@ -142,12 +166,46 @@ EOT
[@image, @textInput, @cloud, *@item]
end
def _tags
rv = [
"title",
"link",
"description",
"language",
"copyright",
"managingEditor",
"webMaster",
"rating",
"docs",
"skipDays",
"skipHours",
"image",
"textInput",
"cloud",
].delete_if do |x|
send(x).nil?
end.collect do |elem|
[nil, elem]
end
@item.each do
rv << [nil, "item"]
end
rv
end
class Image < Element
include RSS09
%w(url title link width height description).each do |x|
%w(url title link).each do |x|
install_text_element(x)
install_model(x, nil)
end
%w(width height description).each do |x|
install_text_element(x)
install_model(x, "?")
end
def to_s(convert=true)
@ -166,6 +224,14 @@ EOT
rv
end
private
def _tags
%w(url title link width height description).delete_if do |x|
send(x).nil?
end.collect do |elem|
[nil, elem]
end
end
end
class Cloud < Element
@ -173,15 +239,24 @@ EOT
include RSS09
[
["domain", nil, false],
["port", nil, false],
["path", nil, false],
["registerProcedure", nil, false],
["protocol", nil ,false],
["domain", nil, true],
["port", nil, true],
["path", nil, true],
["registerProcedure", nil, true],
["protocol", nil ,true],
].each do |name, uri, required|
install_get_attribute(name, uri, required)
end
def initialize(domain, port, path, rp, protocol)
super()
@domain = domain
@port = port
@path = path
@registerProcedure = rp
@protocol = protocol
end
def to_s(convert=true)
rv = <<-EOT
<cloud
@ -195,13 +270,20 @@ EOT
rv
end
private
def _attrs
%w(domain port path registerProcedure protocol).collect do |attr|
[attr, true]
end
end
end
class Item < Element
include RSS09
%w(title link description author comments).each do |x|
%w(title link description).each do |x|
install_text_element(x)
end
@ -213,8 +295,6 @@ EOT
["title", '?'],
["link", '?'],
["description", '?'],
["author", '?'],
["comments", '?'],
["category", '?'],
["source", '?'],
["enclosure", '?'],
@ -228,11 +308,9 @@ EOT
#{title_element(false)}
#{link_element(false)}
#{description_element(false)}
#{author_element(false)}
#{category_element(false)}
#{comments_element(false)}
#{enclosure_element(false)}
#{source_element(false)}
#{enclosure_element(false)}
#{other_element(false, "\t\t\t\t")}
</item>
EOT
@ -240,6 +318,20 @@ EOT
rv
end
private
def children
[@category, @source, @enclosure,].compact
end
def _tags
%w(title link description author comments category
source enclosure).delete_if do |x|
send(x).nil?
end.collect do |x|
[nil, x]
end
end
class Source < Element
include RSS09
@ -249,7 +341,7 @@ EOT
].each do |name, uri, required|
install_get_attribute(name, uri, required)
end
content_setup
def initialize(url=nil, content=nil)
@ -270,6 +362,10 @@ EOT
end
private
def _tags
[]
end
def _attrs
[
["url", true]
@ -284,8 +380,8 @@ EOT
[
["url", nil, true],
["length", nil, true],
["type", nil, true],
["length", nil, true],
["type", nil, true],
].each do |name, uri, required|
install_get_attribute(name, uri, required)
end
@ -312,8 +408,8 @@ EOT
def _attrs
[
["url", true],
["length", true],
["type", true],
["length", true],
["type", true],
]
end
@ -365,6 +461,7 @@ EOT
%w(title description name link).each do |x|
install_text_element(x)
install_model(x, nil)
end
def to_s(convert=true)
@ -381,6 +478,14 @@ EOT
rv
end
private
def _tags
%w(title description name link).each do |x|
send(x).nil?
end.collect do |elem|
[nil, elem]
end
end
end
end
@ -397,6 +502,7 @@ EOT
check_ns(tag_name, prefix, ns, nil)
@rss = Rss.new(attrs['version'], @version, @encoding, @standalone)
@rss.do_validate = @do_validate
@rss.xml_stylesheets = @xml_stylesheets
@last_element = @rss
@proc_stack.push Proc.new { |text, tags|