tag violin adagios.rb

%w(rubygems open-uri hpricot ruby-debug prettyprint rbosa activesupport).each {|lib| require lib}
$KCODE = 'u'

class Track
  attr_accessor :title, :composer, :artist
  def initialize(*args)
    @title = args.shift
    @composer = args.shift
    @artist = case args.size
    when 1 then args.shift
    when 2 then "#{args.last} (#{args.first})"
    when 3 then "#{args[1]} (#{args.first}, #{args.last})"
    end
  end
end

page = Hpricot(open("amzn-violin.html")) # http://www.amazon.com/Violin-Adagios/dp/B000058BGY
raw_tracks = (page/".content ol li")
tracks = raw_tracks.inject([]) do |tracks, t|
  a = []
  t.traverse_element(*%w(b br a)) {|e| a << e }
  tracks << Track.new(*a.map(&:inner_html).map(&:strip).join('-').split('--'))
end

itunes = OSA.app('iTunes')
playlist = itunes.sources[0].playlists.select{|p| p.name =~ /violin/}.pop

playlist.tracks.each do |t|
  track = tracks[t.track_number - 1]
  %w(name artist composer).each {|field| t.send("#{field}=", track.send(field))}
end

# I have a CD and it had shitty track names. Fuck that!
# So grab the bonified names from amazon and throw them into itunes.
# Spend 25 minutes writing a script (kind of fun…) you could've manually
# done in 7 by hand (tedious).