public async Task <IActionResult> UploadPicture(UploadPictureViewModel model, List <IFormFile> files)
{
if (!ModelState.IsValid)
{
return(View(model));
}
var user = await _userManager.GetUserAsync(User);
var profile = _context.Profiles.Where(s => s.Id == user.ProfileId).SingleOrDefault();
foreach (var formFile in files)
{
model.AvatarImage.Add(formFile);
if (formFile.Length > 0)
{
using (var memoryStream = new MemoryStream())
{
var file = model.AvatarImage[0];
await file.CopyToAsync(memoryStream);
profile.AvatarImage = memoryStream.ToArray();
}
await _context.SaveChangesAsync();
}
}
return(RedirectToAction(nameof(Index)));
}
public async Task <IActionResult> UploadPicture()
{
var user = await _userManager.GetUserAsync(User);
if (user == null)
{
throw new ApplicationException($"Unable to load user with ID '{_userManager.GetUserId(User)}'.");
}
var model = new UploadPictureViewModel
{
};
return(View(model));
}
public ActionResult UploadPicture(int id, UploadPictureViewModel model)
{
using (var content = new MultipartFormDataContent("Upload----" + DateTime.Now.ToString()))
{
var streamContent = new StreamContent(model.PictureFile.OpenReadStream());
streamContent.Headers.Add("Content-Type", model.PictureFile.ContentType);
streamContent.Headers.Add("Content-Disposition", $"form-data; name=\"file\"; filename=\"{model.PictureFile.Name}\"");
content.Add(streamContent, "file");
var msg = GetHttpClient().PutAsync($"{baseUploadAddr}/replace/{model.Id}", content).Result;
msg.EnsureSuccessStatusCode();
}
return(RedirectToAction(nameof(Index)));
}
public ActionResult UploadPicture(UploadPictureViewModel model)
{
if (ModelState.IsValid)
{
var sourceName = model.Picture.FileName;
var sourceStream = model.Picture.InputStream;
var blobInfo = _blobService.Upload(
sourceName,
sourceStream,
User.Id
).GetInfo();
return(Json(new
{
blob = blobInfo,
thumbnail = _blobService.GetThumbnailEndpoint(blobInfo.Name, "preview", model.PreviewThumbWidth, model.PreviewThumbHeight)
}));
}
return(JsonError(ModelState));
}
public UploadPicture(UploadPictureViewModel vm)
{
InitializeComponent();
BindingContext = vm;
}