public ActionResult AddSong(int?id)
{
if (id != null)
{
Entities db = new Entities();
AlbumSongGenresModel ASG = new AlbumSongGenresModel();
ASG.Genres = db.Genres;
ASG.Album = (from a in db.Albums where a.AlbumID == id select a).Single();
return(View(ASG));
}
return(View(id));
}
public ActionResult AddSong(Song song, HttpPostedFileBase file)
{
Entities db = new Entities();
AlbumSongGenresModel ASG = new AlbumSongGenresModel();
ASG.Genres = db.Genres;
ASG.Album = (from a in db.Albums where a.AlbumID == song.AlbumID select a).Single();
ASG.song = song;
if (file == null)
{
ViewBag.Error = "Nie wybrano pliku";
return(View("AddSong", ASG));
}
if (
ASG.Album.Songs.Any(a => a.Name.ToUpper() == song.Name.ToUpper() ||
ASG.Album.Songs.Any(s => s.AlbumPosition == song.AlbumPosition))
)
{
ViewBag.Error = ("Piosenka o podanym tytule lub pozycji istnieje w bazie");
return(View("AddSong", ASG));
}
if (song.Name == null)
{
ViewBag.Error = ("Nie podano imienia");
return(View("AddSong", ASG));
}
if ((song.AlbumPosition <= 0 || song.AlbumPosition > 30))
{
ViewBag.Error = ("Zła pozycja piosenki");
return(View("AddSong", ASG));
}
if (ModelState.IsValid)
{
var fileName = Path.GetFileName(file.FileName);
var path = Path.Combine(Server.MapPath("~/Files/Songs/"), fileName);
file.SaveAs(path);
Mp3FileReader reader = new Mp3FileReader(path);
var duration = reader.TotalTime;
song.Link = Url.Content(("~/Files/Songs/") + fileName);
song.Duration = duration;
//pobrać duration z wstawianego utworu
db.Songs.Add(song);
db.SaveChanges();
ViewBag.Success = "Piosenka " + song.Name + " została pomyślnie dodana do bazy";
}
return(View("AddSong", ASG));
}
