void DeletePicture(string name, string size)
{
var path = Server.MapPath(Url.AccountPicture(name, size));
try { System.IO.File.Delete(path); }
catch { }
}
public ActionResult ChangePicture(Guid userId, string returnUrl)
{
try
{
if (Request.Files.Count == 1 && Request.Files[0].ContentLength < 562144)
{
ProfileRepository profileRepository = new ProfileRepository();
Profile userProfile = profileRepository.GetUserProfile(userId);
var pictureName = new StringBuilder(12).AppendRandomString(12).ToString();
var default128x128 = Server.MapPath(Url.AccountPicture(pictureName, "128x128"));
var default64x64 = Server.MapPath(Url.AccountPicture(pictureName, "64x64"));
var default32x32 = Server.MapPath(Url.AccountPicture(pictureName, "32x32"));
var default16x16 = Server.MapPath(Url.AccountPicture(pictureName, "16x16"));
while (System.IO.File.Exists(default128x128) || System.IO.File.Exists(default64x64) || System.IO.File.Exists(default32x32) || System.IO.File.Exists(default16x16))
{
pictureName = new StringBuilder(12).AppendRandomString(12).ToString();
default128x128 = Server.MapPath(Url.AccountPicture(pictureName, "128x128"));
default64x64 = Server.MapPath(Url.AccountPicture(pictureName, "64x64"));
default32x32 = Server.MapPath(Url.AccountPicture(pictureName, "32x32"));
default16x16 = Server.MapPath(Url.AccountPicture(pictureName, "16x16"));
}
using (var srcImage = Image.FromStream(Request.Files[0].InputStream))
{
using (var destImage = srcImage.ResizeTo(128, 128)) { destImage.Save(default128x128, ImageFormat.Png); }
using (var destImage = srcImage.ResizeTo(64, 64)) { destImage.Save(default64x64, ImageFormat.Png); }
using (var destImage = srcImage.ResizeTo(32, 32)) { destImage.Save(default32x32, ImageFormat.Png); }
using (var destImage = srcImage.ResizeTo(16, 16)) { destImage.Save(default16x16, ImageFormat.Png); }
}
if (userProfile.PictureName != null)
{
DeletePicture(userProfile.PictureName, "128x128");
DeletePicture(userProfile.PictureName, "64x64");
DeletePicture(userProfile.PictureName, "32x32");
DeletePicture(userProfile.PictureName, "16x16");
}
userProfile.PictureName = pictureName;
profileRepository.Save();
}
TempData["message"] = "New profile picture was uploaded and activated successfully";
if (!string.IsNullOrEmpty(returnUrl))
{
return(Redirect(returnUrl));
}
return(RedirectToAction("MyAccount"));
}
catch (Exception)
{
throw;
}
}
