public async Task <IActionResult> OnPostUpload(string name, ICollection <IFormFile> files)
{
var album = _ac.Albums.FirstOrDefault(a => a.Name.Equals(name, StringComparison.OrdinalIgnoreCase));
foreach (var file in files.Where(f => _ac.IsImageFile(f.FileName)))
{
string path = Path.Combine(_environment.WebRootPath, "albums", album.Name, Path.GetFileName(file.FileName));
if (System.IO.File.Exists(path))
{
path = Path.ChangeExtension(path, file.GetHashCode() + Path.GetExtension(path));
}
using (var imageStream = file.OpenReadStream())
using (var fileStream = new FileStream(path, FileMode.Create, FileAccess.Write))
{
_processor.CreateThumbnails(imageStream, path);
await file.CopyToAsync(fileStream);
}
var photo = new Photo(album, new FileInfo(path));
album.Photos.Insert(0, photo);
}
album.Sort();
return(new RedirectResult($"~/album/{WebUtility.UrlEncode(name).Replace('+', ' ')}/"));
}