public ActionResult Prev(Guid id)
{
SongInPlaylist songin = dal.GetPlayable(id);
if (songin == null)
{
return(HttpNotFound());
}
Playlist p = dal.GetPlaylist(songin.Playlist.Gid);
if (p == null)
{
return(HttpNotFound());
}
int index = p.Songs.IndexOf(p.Songs.FirstOrDefault(s => s.Gid == songin.Gid));
if (index > 0)
{
index--;
}
else
{
index = p.SongsCount - 1;
}
songin = p.Songs[index];
return(RedirectToAction("Play", new { id = songin.Gid }));
//ViewBag.SongUrl = Url.Action("mp3", "songs", new { id = songin.Song.Gid });
//ViewBag.Song = songin;
//ViewBag.Playlist = p;
//return View("Play", p.Songs);
}
public IHttpActionResult PutSongInPlaylist(int id, SongInPlaylist songInPlaylist)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (id != songInPlaylist.Id)
{
return(BadRequest());
}
db.Entry(songInPlaylist).State = EntityState.Modified;
try
{
db.SaveChanges();
}
catch (DbUpdateConcurrencyException)
{
if (!SongInPlaylistExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(StatusCode(HttpStatusCode.NoContent));
}
public ActionResult Songs(Playlist playlist, string SubAction, string SongGid)
{
ModelState.Clear();
switch (SubAction)
{
case "AddSong":
Song s = dal.GetSong(Guid.Parse(SongGid));
SongInPlaylist ss = new SongInPlaylist();
ss.Song = s;
ss.NumOrder = playlist.SongsCount;
playlist.Songs.Add(ss);
break;
case "RemoveSong":
SongInPlaylist SongToRemove = playlist.Songs.FirstOrDefault(p => p.Gid == Guid.Parse(SongGid));
if (SongToRemove != null)
{
playlist.Songs.Remove(SongToRemove);
}
break;
}
dal.SavePlaylist(playlist);
return(View(playlist));
}
public ActionResult <bool> AddSongToPlaylist([FromBody] SongInPlaylist songInPlaylist)
{
var result = _songService.AddSongToPlaylist(songInPlaylist);
if (result == false)
{
return(BadRequest());
}
return(true);
}
public ActionResult Play(Guid?id)
{
SongInPlaylist songin = dal.GetPlayable(id ?? Guid.Empty);
ViewBag.SongUrl = Url.Action("mp3", "songs", new { id = songin.Song.Gid });
Playlist p = dal.GetPlaylist(songin.Playlist.Gid);
ViewBag.Song = songin;
ViewBag.Playlist = p;
return(View(p.Songs));
}
public IHttpActionResult GetSongInPlaylist(int id)
{
SongInPlaylist songInPlaylist = db.SongsInPlaylists.Find(id);
if (songInPlaylist == null)
{
return(NotFound());
}
return(Ok(songInPlaylist));
}
public IHttpActionResult PostSongInPlaylist(SongInPlaylist songInPlaylist)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
db.SongsInPlaylists.Add(songInPlaylist);
db.SaveChanges();
return(CreatedAtRoute("DefaultApi", new { id = songInPlaylist.Id }, songInPlaylist));
}
public IHttpActionResult DeleteSongInPlaylist(int id)
{
SongInPlaylist songInPlaylist = db.SongsInPlaylists.Find(id);
if (songInPlaylist == null)
{
return(NotFound());
}
db.SongsInPlaylists.Remove(songInPlaylist);
db.SaveChanges();
return(Ok(songInPlaylist));
}
public SongInPlaylist GetPlayable(Guid Gid)
{
SongInPlaylist song = this.GetSongInPlaylist(Gid);
if (song == null)
{
Playlist playlist = this.GetPlaylist(Gid);
if (playlist != null)
{
if (playlist.SongsCount > 0)
{
song = playlist.Songs.First();
}
}
}
return(song);
}
public SongInPlaylist GetSongInPlaylist(Guid Gid)
{
SongInPlaylist p = db.SongsInPlaylist.AsNoTracking().FirstOrDefault(pp => pp.Gid == Gid);
return(p);
}
