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#!/usr/bin/env ruby
########################################################################
# get_playlist.rb - create an XML playlist from the XMMS playlist #
# by Paul Duncan <pabs@pablotron.org> #
########################################################################
# load XMMS bindings
require 'xmms'
# create a new Xmms::Remote object
r = Xmms::Remote.new
# add String#xml_escape! (used below to escape values)
class String
def xml_escape!
gsub '&', '&'
gsub '<', '<'
gsub '>', '>'
end
end
# start the XML output
puts '<?xml version="1.0" encoding="ISO-8859-1">',
'<XmmsPlaylist>'
# step through each element in the playlist and print it's information
# in XML form
r.playlist do |title, file, time|
puts ' <entry>',
" <title>#{title.xml_escape!}</title>",
" <filename>#{file.xml_escape!}</filename>",
" <duration>#{time}</duration>",
' </entry>',
end
# close the XML output
puts '</XmmsPlaylist>'
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