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faeff623e0
* lib/rss/rss.rb (RSS::RootElementMixin#to_xml): added.
[ruby-talk:197284]
We can convert RSS version easily like the following:
rss10 = RSS::Parser.parse(File.read("1.0.rdf"))
File.open("2.0.rss", "w") {|f| f.print(rss10.to_xml("2.0"))}
* test/rss/test_1.0.rb: added #to_xml test.
* test/rss/test_2.0.rb: ditto.
* test/rss/rss-testcase.rb: added some helper methods that
generates sample RSS 2.0.
* sample/rss/convert.rb: added a sample script to convert RSS format.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@10301 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
69 lines
1.4 KiB
Ruby
Executable file
69 lines
1.4 KiB
Ruby
Executable file
#!/usr/bin/env ruby
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require "rss"
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feeds = []
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verbose = false
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encoding = "UTF-8"
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to_version = "1.0"
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def error(exception)
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mark = "=" * 20
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mark = "#{mark} error #{mark}"
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STDERR.puts mark
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STDERR.puts exception.class
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STDERR.puts exception.message
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STDERR.puts exception.backtrace
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STDERR.puts mark
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end
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before_time = Time.now
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ARGV.each do |fname|
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case fname
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when '-v'
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verbose = true
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next
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when /^-t(0\.91|1\.0|2\.0)$/
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to_version = $1
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next
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end
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rss = nil
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f = File.read(fname)
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begin
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## do validate parse
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rss = RSS::Parser.parse(f)
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rescue RSS::InvalidRSSError
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error($!) if verbose
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## do non validate parse for invalid RSS 1.0
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begin
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rss = RSS::Parser.parse(f, false)
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rescue RSS::Error
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## invalid RSS.
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error($!) if verbose
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end
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rescue RSS::Error
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error($!) if verbose
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end
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if rss.nil?
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STDERR.puts "#{fname} does not include RSS 1.0 or 0.9x/2.0"
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else
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begin
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rss.output_encoding = encoding
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rescue RSS::UnknownConversionMethodError
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error($!) if verbose
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end
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feeds << [fname, rss]
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end
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end
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processing_time = Time.now - before_time
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feeds.each do |fname, rss|
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converted_rss = rss.to_xml(to_version)
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output_name = fname.sub(/(\.[^\.]+)$/, "-#{to_version}\\1")
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File.open(output_name, "w") do |output|
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output.print(converted_rss)
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end
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end
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STDERR.puts "Used XML parser: #{RSS::Parser.default_parser}"
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STDERR.puts "Processing time: #{processing_time}s"
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