public async Task <IActionResult> Create(string name, string singer, IFormFile media)
{
// Checks if parameters are set
if (name == null || singer == null || media == null)
{
return(RedirectToAction(nameof(Index)));
}
// Checks file extension
var extension = Path.GetExtension(media.FileName);
string[] validExtensions = new string[] { "mp3", "wav" };
foreach (string validExtension in validExtensions)
{
if (validExtension.Equals(extension))
{
return(RedirectToAction(nameof(Index)));
}
}
// Finally creates the song if there is no error
Song newSong = new Song
{
Name = name,
Singer = singer,
Media = media.FileName
};
if (ModelState.IsValid)
{
_context.Add(newSong);
await _context.SaveChangesAsync();
// Stores the given file using FileStream
string audioDirectory = Path.Combine(Directory.GetCurrentDirectory(), "wwwroot/audio", media.FileName);
using (var mediaStream = new FileStream(audioDirectory, FileMode.Create))
{
media.CopyTo(mediaStream);
}
return(RedirectToAction(nameof(Index)));
}
return(View());
}
public async Task <IActionResult> Create([Bind("Id,Name")] Playlist playlist)
{
// Checks unique playlist name
var existingPlaylistName = await _context.Playlist.FirstOrDefaultAsync(p => p.Name == playlist.Name);
if (existingPlaylistName != null)
{
return(RedirectToAction(nameof(Index)));
}
playlist.UserName = User.Identity.Name;
if (ModelState.IsValid)
{
_context.Add(playlist);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(playlist));
}
