public async Task <ActionResult> PostConvert(int id, [FromBody] ConvertArg arg, [FromServices] ConvertService cs)
{
var user = await GetLoginUser();
if (user == null)
{
return(GetErrorResult("no_login"));
}
var track = await _context.GetTrack(id);
if (track?.IsVisibleToUser(user) != true)
{
return(GetErrorResult("track_not_found"));
}
var profile = arg.profile;
if (profile == null)
{
return(GetErrorResult("no_profile"));
}
if (track.files == null)
{
track.files = new List <TrackFile>();
}
var file = track.files.Find(x => x.ConvName == profile);
if (file == null)
{
var convObj = _context.MCloudConfig.FindConverter(profile);
if (convObj == null)
{
return(GetErrorResult("profile_not_found"));
}
var r = await cs.GetConverted(_context, track, convObj);
file = r.TrackFile;
if (!r.AlreadyExisted)
{
RETRY:
_context.Files.Add(file.File);
_context.TrackFiles.Add(file);
track.files.Add(file);
if (await _context.FailedSavingChanges())
{
goto RETRY;
}
}
}
return(new JsonResult(new TrackFileVM(file)));
}