public ActionResult UploadImage(UploadImageViewModel model)
{
//Check if all simple data annotations are valid
if (ModelState.IsValid)
{
//Prepare the needed variables
Bitmap original = null;
var name = "newimagefile";
var errorField = string.Empty;
if (model.IsUrl)
{
errorField = "Url";
name = GetUrlFileName(model.Url);
original = GetImageFromUrl(model.Url);
}
else if (model.File != null)
{
errorField = "File";
name = Path.GetFileNameWithoutExtension(model.File.FileName);
original = Bitmap.FromStream(model.File.InputStream) as Bitmap;
}
//If we had success so far
if (original != null)
{
var img = CreateImage(original, model.X, model.Y, model.Width, model.Height);
var fileName = Guid.NewGuid().ToString();
var oldFilepath = userService.GetUser(User.Identity.GetUserId()).ProfilePicUrl;
var oldFile = Server.MapPath(oldFilepath);
//Demo purposes only - save image in the file system
var fn = Server.MapPath("~/Content/ProfilePics/" + fileName + ".png");
img.Save(fn, System.Drawing.Imaging.ImageFormat.Png);
userService.SaveImageURL(User.Identity.GetUserId(), "~/Content/ProfilePics/" + fileName + ".png");
if (System.IO.File.Exists(oldFile))
{
System.IO.File.Delete(oldFile);
}
return RedirectToAction("UserProfile", new { id = User.Identity.GetUserId() });
}
else //Otherwise we add an error and return to the (previous) view with the model data
ModelState.AddModelError(errorField, Resources.UploadError);
}
return View("ImageUpload", model);
}
public void Upload_Image_Post()
{
var userManager = new UserManager<ApplicationUser>(new TestUserStore());
UploadImageViewModel image = new UploadImageViewModel()
{
IsFile = true,
UserId = "402bd590-fdc7-49ad-9728-40efbfe512ec",
LocalPath = "dddd"
};
AccountController controller = new AccountController(userService, userProfileService, goalService, updateService, commentService, followRequestService, followUserService, securityTokenService,userManager);
ViewResult result = controller.UploadImage(image) as ViewResult;
Assert.IsNotNull(result);
Assert.IsInstanceOfType(typeof(UploadImageViewModel), result.ViewData.Model, "WrongType");
Assert.AreEqual("ImageUpload", result.ViewName);
}
public ActionResult ImageUpload()
{
UploadImageViewModel imageVM = new UploadImageViewModel();
imageVM.LocalPath = userService.GetUser(User.Identity.GetUserId()).ProfilePicUrl;
return PartialView(imageVM);
}