Share playlist with multiple users

[TheNoNinja]

I would like to share a playlist with multiple users. In a way that I could be set to public or a user to be added to a specific playlist.

Features:

• Able to set playlist to public
• Able to add user to playlist (private to all others)
• Able to change user to contributer (Now able to add tracks to a playlist)

Possible implementation:
Add a boolean to tracklist table if playlist is public. The user id in that table becomes the owner of the playlist. Add another table tracklist_user which has an id, playlist_id, user_id, userlevel. Then add permission checks.

Ill have a look if I can create something that works in this way this weekend but no promises as I'm not perfect with C++.

[epoupon]

Currently, playlists already have the public/private boolean.
In the UI, you can only create/display private playlists.
A good first step would be to add a checkbox to create a public playlist and/or to change its visibility afterwards.
Another step would be to set the users you want to share the playlist to, but that's some significant work. Honestly I don't think this extra work is worth it (same for shared playlists, even more work to handle it properly).