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* test/rss/test_xml-stylesheet.rb: added tests for xml-stylesheet.

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* lib/rss/xml-stylesheet.rb: added xml-stylesheet parsing
  function.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@5989 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
kou 2004-03-21 09:20:47 +00:00
parent 2639d6dc80
commit 7ead69e5b3
15 changed files with 385 additions and 85 deletions
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28
lib/rss/parser.rb
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@ -191,12 +191,22 @@ module RSS
@proc_stack = []
@last_element = nil
@version = @encoding = @standalone = nil
@xml_stylesheets = []
end
def xmldecl(version, encoding, standalone)
@version, @encoding, @standalone = version, encoding, standalone
end
def instruction(name, content)
if name == "xml-stylesheet"
params = parse_pi_content(content)
if params.has_key?("href")
@xml_stylesheets << XMLStyleSheet.new(*params)
end
end
end
def tag_start(name, attributes)
@text_stack.push('')
@ -204,7 +214,7 @@ module RSS
attrs = {}
attributes.each do |n, v|
if n =~ /\Axmlns:?/
ns[$'] = v # $' is post match
ns[$POSTMATCH] = v
else
attrs[n] = v
end
@ -238,15 +248,13 @@ module RSS
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
@last_element = @rss
@proc_stack.push Proc.new { |text, tags|
@rss.validate_for_stream(tags) if @do_validate
}
CONTENT_PATTERN = /\s*([^=]+)=(["'])([^\2]+?)\2/
def parse_pi_content(content)
params = {}
content.scan(CONTENT_PATTERN) do |name, quote, value|
params[name] = value
end
params
end
def start_else_element(local, prefix, attrs, ns)