spotify: added support for published and unpublished rootlist types, added addTrack, added createPlaylist, add addToRootList

[niftylettuce]

Per #24, I've refactored to master branch and tested.

For some reason the playlisturi returned is not valid, e.g. when you do createPlaylist('someuser', 'some playlist title', function(err, uri) { the uri returned looks like hm://playlist/user/someuser instead of hm://playlist/user/someuser/1234567. I can't figure out why it's not adding to root list... perhaps it's the addRootList function?

Hopefully one of you guys can help, this is troublesome for a newbie on this project.

I've tried to reference https://github.com/Hexxeh/spotify-websocket-api/blob/master/spotify_web/spotify.py#L583-L608 and the OP commits of #24, but I still can't resolve.

One thing I saw was that proto/mercury.proto spec has changed per the latest .xml file and you can see the diff I commented out in proto/mercury.proto per this commit/PR. Specifically MercuryRequest has changed per https://github.com/Hexxeh/spotify-websocket-api/blob/master/spotify_web/proto/mercury.proto#L8-L13 and I'm wondering if this might have something to do with it?

Let me know, thanks! /cc @TooTallNate @adammw

[niftylettuce]

$50-100+ bug bounty awarded to first person to find the solution, paid via PayPal or Gittip.

[clickbait]

@niftylettuce your code for addTrack does not work; even after uncommenting the definition and changing the ID for body in proto/mercury.pronto

the response from the request is essentially the request with a bunch of nonsense:

Hhm://playlist/user/username/playlist/5ppX2lZ9YIQzQXhstyyUjY?syncpublished=1� ª�2œ�
�Allow�’�ADD, CHANGES, DIFF, GET, GETAT, HEAD, HEADS, HISTORY, MERGE, MODIFY, OBLITERATE, OPTIONS, REMOVE, RESET, REVERT, SCAN, SCANPL3, SQUASH, SUB, UNSUB

With no songs actually being added to the playlist.