public IActionResult Snimi(NovostiDodajVM model)
        {
            KorisnickiNalog admin = HttpContext.GetLogiraniKorisnik();


            MyContext db             = new MyContext();
            string    uniqueFileName = null;

            if (model.Photo != null)
            {
                string uploadsFolder = Path.Combine(_hostingEnvironment.WebRootPath, "images");
                uniqueFileName = Guid.NewGuid().ToString() + "_" + model.Photo.FileName;
                string filePath = Path.Combine(uploadsFolder, uniqueFileName);

                model.Photo.CopyTo(new FileStream(filePath, FileMode.Create));
            }
            Novosti n = new Novosti
            {
                AdresaSlike        = uniqueFileName,
                DatumVrijemeObjave = DateTime.Now,
                Tekst         = model.Novosti.Tekst,
                Naziv         = model.Novosti.Naziv,
                AdminID       = admin.KorisnickiNalogID,
                Admin         = db.Admin.Where(x => x.KorisnickiNalogID == admin.KorisnickiNalogID).FirstOrDefault(),
                KratkiSadrzaj = model.Novosti.KratkiSadrzaj
            };

            db.Novosti.Add(n);
            db.SaveChanges();
            db.Dispose();
            return(RedirectToAction("Prikazi"));
        }
        public IActionResult Dodaj()
        {
            MyContext      db    = new MyContext();
            NovostiDodajVM model = new NovostiDodajVM
            {
                Novosti = new Novosti()
            };

            return(View(model));
        }