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require 'rexml/document' | |
require 'rexml/formatters/pretty' | |
# xspfjoiner.rb | |
# (C) itochan 2017 | |
# License: MIT | |
# Usage: ruby xspfjoiner.rb [xspf_file ...] | |
# Output: Merged xspf file | |
URL_LENGTH = 2048 | |
out_xspf = REXML::Document.new | |
out_xspf << REXML::XMLDecl.new('1.0', 'UTF-8') | |
out_xspf.add_element('playlist', 'version' => '1', 'xmlns' => 'http://xspf.org/ns/0/') | |
out_xspf.root.add_element('trackList') | |
ARGV.each do |file| | |
xspf = REXML::Document.new(File.open(file)) | |
track = xspf.elements['/playlist/trackList/track'] | |
out_xspf.elements['/playlist/trackList'].add_element(track) | |
end | |
pretty_formatter = REXML::Formatters::Pretty.new(0) | |
pretty_formatter.compact = true | |
pretty_formatter.width = URL_LENGTH | |
pretty_formatter.write(out_xspf, STDOUT) |
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