public ActionResult Edit(Song song, HttpPostedFileBase image, HttpPostedFileBase MP3)
{
if (ModelState.IsValid)
{
if (image != null)
{
song.ImageMimeType = image.ContentType;
song.ImageData = new byte[image.ContentLength];
image.InputStream.Read(song.ImageData, 0, image.ContentLength);
}
if (MP3 != null)
{
song.MP3MimeType = MP3.ContentType;
song.MP3Data = new byte[MP3.ContentLength];
MP3.InputStream.Read(song.MP3Data, 0, MP3.ContentLength);
}
repository.SaveSong(song);
TempData["message"] = string.Format("{0} has been saved", song.Title);
return RedirectToAction("Index");
}
else
{
// there is something wrong with values
return View(song);
}
}
public void SaveSong(Song song)
{
if (song.SongID == 0)
{
context.Songs.Add(song);
}
else
{
Song dbEntry = context.Songs.Find(song.SongID);
if (dbEntry != null)
{
dbEntry.Title = song.Title;
dbEntry.Artist = song.Artist;
dbEntry.Album = song.Album;
dbEntry.Year = song.Year;
dbEntry.Description = song.Description;
dbEntry.Track = song.Track;
dbEntry.Genre = song.Genre;
dbEntry.ImageData = song.ImageData;
dbEntry.ImageMimeType = song.ImageMimeType;
dbEntry.MP3Data = song.MP3Data;
dbEntry.MP3MimeType = song.MP3MimeType;
}
}
context.SaveChanges();
}
public void AddSong(Song song)
{
CartLine line = lineCollection
.Where(s => s.Song.SongID == song.SongID)
.FirstOrDefault();
if (line == null)
{
lineCollection.Add(new CartLine { Song = song });
}
}
public PartialViewResult ArtistSummary(Song song)
{
return PartialView(song);
}
public void RemoveLine(Song song)
{
lineCollection.RemoveAll(l => l.Song.SongID == song.SongID);
}