Convert published Spotify playlists into XSPF XML nonsense for andym

playlist-xspf.rb

@@ -0,0 +1,85 @@
+require 'rubygems'
+require 'hallon'
+require 'xspf'
+require 'json'
+
+# xspf blindly passes unescaped strings to eval in single quotes. Because ... yes. Why not.
+class String
+  def sq
+    self.gsub(/'/, "\\\\'")
+  end
+end
+
+config = JSON.load(open(ENV['HOME'] + '/.spotify.rb'))
+username = config['username']
+
+session = Hallon::Session.initialize IO.read(config['appkey']) do
+on(:log_message) do |message|
+puts "[LOG] #{message}"
+end
+
+    on(:connection_error) do |error|
+Hallon::Error.maybe_raise(error)
+    end
+
+    on(:logged_out) do
+    abort "[FAIL] Logged out!"
+    end
+    end
+
+session.login!(config['username'], config['password'])
+
+puts "Successfully logged in!"
+
+user = Hallon::User.new(ARGV[0] || config['username'])
+username = user.name
+published = user.published
+session.wait_for { published.loaded? }
+
+puts "Listing #{published.size} playlists."
+published.contents.each_with_index do |playlist, i|
+    next if playlist.nil? # folder or somesuch
+
+    session.wait_for { playlist.loaded? }
+
+    f = "spotify_playlist_#{username}_#{i}.xspf"
+    tl = XSPF::Tracklist.new()
+
+    puts
+    puts playlist.name << ": "
+
+    playlist.tracks.each_with_index do |track, i|
+        session.wait_for { track.loaded? }
+
+        puts "\t (#{i+1}/#{playlist.size}) #{track.name}"
+
+# Add it to our XSPF Tracklist
+        t = XSPF::Track.new( {
+              :location => track.to_link,
+              :identifier => track.to_link.to_str,
+              :title => track.name.sq,
+              :creator => track.artist.name.sq,
+              :tracknum => track.index.to_s,
+              :album => track.album.name.sq
+            } )
+        tl << t
+    end
+
+    xspf_pl = XSPF::Playlist.new( {
+               :xmlns => 'http://xspf.org/ns/0/',
+               :title => playlist.name,
+               :creator => "Spotify/#{username}", # spotify link?
+               :license => 'Redistribution or sharing not allowed',
+               :info => 'http://www.example.com/',
+               :tracklist => tl,
+               :meta_rel => 'http://www.example.org/key',
+               :meta_content => 'value'
+             } )
+
+    xspf = XSPF.new( { :playlist => xspf_pl } )
+
+    f = File.open("playlist_#{username}_#{i}.xspf", 'w')
+    f.write(xspf.to_xml)
+    f.close
+
+end