/// <summary>
/// next -> initiate client play of next song in queue; update database if client is leader
/// </summary>
/// <param name="id">id -> current song id (for db)</param>
public void next(int id)
{
OneMusicDBEntities db = new OneMusicDBEntities();
Song current = db.Songs.FirstOrDefault(s => s.status == 1);
Song next = new Song();
if (current.id == id)
{
next = db.Songs.FirstOrDefault(s => s.status == 0); // && s.channel == current.channel);
if (next == null)
next = db.Songs.FirstOrDefault(s => s.id > id);
if (next == null)
next = db.Songs.FirstOrDefault();
current.status = 2;
current.position = null;
next.status = 1;
db.SaveChanges();
}
else
{
next = current;
}
Media output = new Media(next);
output.Position = 0;
Clients.Caller.play(output);
}
public Media(Song song)
{
Id = song.id;
Track_Id = song.track_id;
Track_Title = song.track_title;
Url = song.url;
Position = song.position.HasValue ? song.position.Value : 0;
SubmittedBy = new Submitter();
SubmittedBy.Name = song.User.user_name;
SubmittedBy.Email = song.User.user_email;
}
public ActionResult Add(Media model)
{
if(User.Identity.IsAuthenticated) {
OneMusicDBEntities db = new OneMusicDBEntities();
Song n = new Song();
n.track_id = model.Track_Id;
n.track_title = model.Track_Title;
n.status = 0;
n.url = model.Url;
n.date_added = TimeZoneInfo.ConvertTimeFromUtc(DateTime.UtcNow, TimeZoneInfo.FindSystemTimeZoneById("Eastern Standard Time"));
n.submitted_by = db.Users.FirstOrDefault(u => u.user_name == User.Identity.Name).user_id;
db.Songs.Add(n);
db.SaveChanges();
}
return RedirectToAction("Play");
}
