Quick and dirty script to scrape a playlist from Rdio and print it to the console in a csv format.

rdio_scrape.js

/* rdio_scrape.js
 *
 * Quick and dirty script to scrape a playlist from Rdio and print it to the
 * console in a csv format. 
 *
 * XXX NB TODO READ THIS: Playlists are loaded lazily by Rdio, so make sure
 * that when you navigate to a new playlist page you scroll from beginning to end
 * and back again, making sure that all the songs have been rendered on the way
 * back up.
 *
 * Hopefully one day a streaming service that doesn't suck will be sustainable.
 * Until then, remember the fallen:
 *
 *   - Amie Street 
 *   - Imeem
 *   - Rdio
 * 
 * ... and countless others.
 *
 *   http://rd.io/x/QGnUK1GcPQ/
 *
 * Author: Spiros Eliopoulos (@seliopou)
 */
tracks = [];
$('.tracklist .Track').each(function() {
  var index = $('.index', this).text().trim(),
      metadata = $('.info .metadata a', this),
      artist = $(metadata[0]).attr('title'),
      album = $(metadata[1]).attr('title'),
      song = $('.info .name a', this).attr('title');
  tracks.push([index, artist, album, song]);
})  
tracks.sort(function(a, b) { return a[0] - b[0] });
tracks = tracks.map(function(song) { return song.join(",");  });
console.log(tracks.join("\n"));