public async Task <IActionResult> EditSong(int id)
{
ViewData["IdSinger"] = new SelectList(_context.Singer, "Id", "Name");
ViewData["ListGenre"] = new SelectList(SongModel.GetAllGerne());
var song = await _context.Song.FindAsync(id);
return(View(song));
}
public async Task <IActionResult> Create([Bind("Name,ReleaseDate,URLImg,URLMusic,Genre,Lyric,IdAlbum")] SongModel song, IFormFile ful, IFormFile fulMusic, List <int> IdSinger)
{
if (ModelState.IsValid)
{
//Admin tạo bài hát thì luôn được cho phép hiển thị lên frontend
song.Accept = true;
song.CountLike = 0;
if (song.IdAlbum == 0)
{
song.IdAlbum = null;
}
//Khởi tạo số view cho bài hát mới là 0
song.CountView = 0;
song.NameUnsigned = RemoveUnicode(song.Name);
_context.Add(song);
await _context.SaveChangesAsync();
if (IdSinger != null)
{
foreach (var item in IdSinger)
{
var singer = await _context.Singer.FindAsync(item);
if (item != IdSinger.LastOrDefault())
{
song.NameSinger += singer.Name + ", ";
}
else
{
song.NameSinger += singer.Name;
}
}
}
song.NameUnsignedSinger = RemoveUnicode(song.NameSinger.Trim());
_context.Update(song);
await _context.SaveChangesAsync();
if (ful != null)
{
var path = Path.Combine(
Directory.GetCurrentDirectory(), "wwwroot/img/song", song.Id + "." + ful.FileName.Split(".")[ful.FileName.Split(".").Length - 1]);
using (var stream = new FileStream(path, FileMode.Create))
{
await ful.CopyToAsync(stream);
}
song.URLImg = song.Id + "." + ful.FileName.Split(".")[ful.FileName.Split(".").Length - 1];
_context.Update(song);
await _context.SaveChangesAsync();
}
if (fulMusic != null)
{
//Bỏ dấu
string NameMusic = RemoveUnicode(song.Name);
//Bỏ khoảng cách
NameMusic = NameMusic.Replace(" ", String.Empty);
var path = Path.Combine(
Directory.GetCurrentDirectory(), "wwwroot/audio", NameMusic + "." + fulMusic.FileName.Split(".")[fulMusic.FileName.Split(".").Length - 1]);
using (var stream = new FileStream(path, FileMode.Create))
{
await fulMusic.CopyToAsync(stream);
}
song.URLMusic = NameMusic + "." + fulMusic.FileName.Split(".")[fulMusic.FileName.Split(".").Length - 1];
_context.Update(song);
await _context.SaveChangesAsync();
}
if (IdSinger != null)
{
foreach (var item in IdSinger)
{
SingerOfSong singerOfSong = new SingerOfSong();
singerOfSong.IdSinger = item;
singerOfSong.IdSong = song.Id;
_context.Add(singerOfSong);
await _context.SaveChangesAsync();
}
}
return(RedirectToAction(nameof(Index)));
}
ViewData["IdSinger"] = new SelectList(_context.Singer, "Id", "Name");
ViewData["ListGenre"] = new SelectList(SongModel.GetAllGerne());
ViewBag.Alert = "Tạo mới bài hát không thành công, vui lòng thử lại";
return(View(song));
}
public IActionResult CreateSong()
{
ViewData["ListGenre"] = new SelectList(SongModel.GetAllGerne());
ViewData["IdSinger"] = new SelectList(_context.Singer, "Id", "Name");
return(View());
}
