public ActionResult SearchByPhoto(PeopleSearchModel model, string returnUrl)
{
if (!Request.IsAuthenticated)
{
return(RedirectToAction("LogOnByUserName", "Account"));
}
Session["ComparedPhoto"] = null;
byte[] userPhoto = (byte[])Session["ContentStream"];
double runTime = -1;
try
{
if (Request.Form["Algorithm"] == null)
{
throw new Exception();
}
support.Algorithm alg = support.Algorithm.EigenFaces;
if (!Enum.TryParse <support.Algorithm>(Request.Form["Algorithm"].ToString(), out alg))
{
throw new Exception();
}
AccountMembershipService service = new AccountMembershipService();
MembershipPerson person = null;
if (service.ValidatePerson(userPhoto, out person, alg, out runTime))
{
Session["LastRecognitionAlgorithm"] = Enum.GetName(typeof(support.Algorithm), alg);
Session["LastRecognitionTime"] = runTime;
if (person != null)
{
Session["PersonForReview"] = person;
Session["ComparedPhoto"] = userPhoto;
return(View("PersonSearch"));
}
}
}
catch
{ }
finally
{
// Session["ContentStream"] = null;
// Session["ContentLength"] = null;
// Session["ContentType"] = null;
}
ModelState.AddModelError("", "No record found.");
return(View("PersonSearch"));
}