public ActionResult Avatar()
{
SetBreadCrumb("Avatar");
var model = new AvatarViewModel()
{
HeightMax = SiteConfig.AvatarHeight.ToInt(),
WidthMax = SiteConfig.AvatarWidth.ToInt()
};
switch (CurrentUser.UserProfile.AvatarType)
{
case "Upload":
model.AvatarType = AvatarType.Upload;
break;
case "Url":
model.AvatarType = AvatarType.Url;
model.Url = CurrentUser.UserProfile.Avatar;
break;
case "None":
default:
model.AvatarType = AvatarType.None;
break;
}
return View(model);
}
public ActionResult Avatar(AvatarViewModel model, string ExternalImageURL)
{
switch (model.AvatarType)
{
case AvatarType.Url:
if (string.IsNullOrWhiteSpace(model.Url))
ModelState.AddModelError("Url", "Enter an avatar url.");
break;
case AvatarType.Upload:
List<string> validFormats = new List<string>
{
"image/png", "image/x-png",
"image/gif", "image/x-gif",
"image/jpeg", "image/x-jpeg",
"image/jpg", "image/x-jpg",
};
if (model.Image == null || model.Image.ContentLength == 0)
ModelState.AddModelErrorFor<AvatarViewModel>(m => m.Image.FileName, "Please select an image to upload.");
else if (!validFormats.Contains(model.Image.ContentType))
ModelState.AddModelErrorFor<AvatarViewModel>(m => m.Image, "Invalid file format; only gif,png,jpeg,jpg are allowed.");
break;
case AvatarType.None:
default:
break;
}
if (IsModelValidAndPersistErrors())
{
switch (model.AvatarType)
{
case AvatarType.Upload:
string uploadedFileName = _fileServices.UploadAvatar(model.Image);
_userServices.UpdateAvatarToUpload(CurrentUser.UserID, uploadedFileName);
break;
case AvatarType.Url:
_userServices.UpdateAvatarToUrl(CurrentUser.UserID, model.Url);
break;
case AvatarType.None:
default:
_userServices.UpdateAvatarToNone(CurrentUser.UserID);
break;
}
SetSuccess("Profile Settings Updated");
}
return RedirectToSelf();
}
