public async Task <IActionResult> Edit(int id, [Bind("VidID,VidName,Author,VidDescription,Extension,CategoryID")] VideoLecDetail videoLecDetail)
{
if (id != videoLecDetail.VidID)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(videoLecDetail);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!VideoLecDetailExists(videoLecDetail.VidID))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(videoLecDetail));
}
public async Task <IActionResult> Create([Bind("VidID,VidName,Author,VidDescription,File,CategoryID")] VideoLecDetail videoLecDetail)
{
using (var memoryStream = new MemoryStream())
{
await videoLecDetail.File.FormFile.CopyToAsync(memoryStream);
string photoname = videoLecDetail.File.FormFile.FileName;
videoLecDetail.Extension = Path.GetExtension(photoname);
if (!".mp4".Contains(videoLecDetail.Extension.ToLower()))
{
ModelState.AddModelError("File.FormFile", "Only MP4 Format is Allowed.");
}
else
{
ModelState.Remove("Extension");
}
}
if (ModelState.IsValid)
{
_context.Add(videoLecDetail);
await _context.SaveChangesAsync();
var uploadsRootFolder = Path.Combine(_environment.WebRootPath, "videos");
if (!Directory.Exists(uploadsRootFolder))
{
Directory.CreateDirectory(uploadsRootFolder);
}
string filename = videoLecDetail.VidID + videoLecDetail.Extension;
var filePath = Path.Combine(uploadsRootFolder, filename);
using (var fileStream = new FileStream(filePath, FileMode.Create))
{
await videoLecDetail.File.FormFile.CopyToAsync(fileStream).ConfigureAwait(false);
}
return(RedirectToAction(nameof(Index)));
}
return(View(videoLecDetail));
}
