public ActionResult Add(Song song, HttpPostedFileBase FilePath, HttpPostedFileBase image)
{
if (ModelState.IsValid)
{
using (var db = new MusicStationDbContext())
{
var userId = User.Identity.GetUserId();
song.UserId = userId;
var random = new Random();
var number = random.Next();
if (image != null)
{
var allowedImageTypes = new[] { "image/jpg", "image/jpeg", "image/png" };
if (allowedImageTypes.Contains(image.ContentType))
{
var imagesPath = "/Content/Images/";
var imageName = number.ToString() + image.FileName;
var imageUploadPath = imagesPath + imageName;
var imagePhysicalPath = Server.MapPath(imageUploadPath);
image.SaveAs(imagePhysicalPath);
song.ImagePath = imageUploadPath;
}
}
var allowedAudioTypes = new[] { "audio/mp3" };
if (allowedAudioTypes.Contains(FilePath.ContentType))
{
var filePath = "/Content/Songs/";
var fileName = number.ToString() + FilePath.FileName;
var uploadPath = filePath + fileName;
var physicalPath = Server.MapPath(uploadPath);
FilePath.SaveAs(physicalPath);
song.FilePath = uploadPath;
db.Songs.Add(song);
db.SaveChanges();
return(RedirectToAction("List"));
}
else
{
return(RedirectToAction("SongError"));
}
}
}
return(View(song));
}
public ActionResult Edit(SongEditModel model, HttpPostedFileBase image)
{
if (ModelState.IsValid)
{
using (var db = new MusicStationDbContext())
{
var song = db.Songs
.Where(s => s.Id == model.Id)
.FirstOrDefault();
var allowedImageTypes = new[] { "image/jpg", "image/jpeg", "image/png" };
if (song == null)
{
return(HttpNotFound());
}
var originalImageUploadPath = Server.MapPath(song.ImagePath);
if (image == null || !allowedImageTypes.Contains(image.ContentType))
{
model.ImagePath = song.ImagePath;
}
else
{
var imagesPath = "/Content/Images/";
var newImageName = song.Id.ToString() + image.FileName;
var newImageUploadPath = imagesPath + newImageName;
var newImagePhysicalPath = Server.MapPath(newImageUploadPath);
if (song.ImagePath != null)
{
System.IO.File.Delete(originalImageUploadPath);
}
image.SaveAs(newImagePhysicalPath);
model.ImagePath = newImageUploadPath;
}
song.Id = model.Id;
song.Artist = model.Artist;
song.Title = model.Title;
song.Details = model.Details;
song.Genre = model.Genre;
song.ImagePath = model.ImagePath;
db.Entry(song).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Details", new { id = song.Id }));
}
}
return(View(model));
}
public ActionResult ConfirmDelete(int?id)
{
if (id == null)
{
return(HttpNotFound());
}
using (var db = new MusicStationDbContext())
{
var song = db.Songs
.Where(s => s.Id == id)
.Include(s => s.User)
.FirstOrDefault();
if (song == null)
{
return(HttpNotFound());
}
var filePath = Request.MapPath(song.FilePath);
var imagePath = Request.MapPath(song.ImagePath);
if (System.IO.File.Exists(imagePath))
{
System.IO.File.Delete(imagePath);
}
if (System.IO.File.Exists(filePath))
{
System.IO.File.Delete(filePath);
}
db.Songs.Remove(song);
db.SaveChanges();
return(RedirectToAction("List"));
}
}