getPlayLists(function (err, playlists) {
if (err) {
return cb(err);
}
if (!playlists[index]) {
return cb(new Error('No playlist with number ' + index));
}
var id = playlists[index].id;
pm.getPlayListEntries(function (err, response) {
if (err) {
return cb(err);
}
var items = response.data.items
.filter(function (item) {
return item.playlistId === id;
})
.map(function (item) {
return item.track;
})
.filter(Boolean);
var playlist = playlists[index];
playlist.songs = items; // oh really? what about side effects?
cb(null, playlist);
});
});
orchestrator.add('getPlaylistEntries', function(callback) {
pm.getPlayListEntries(function(pl) {
playlistEntries = pl;
callback();
});
});