Beispiel #1
0
        public ActionResult Create(Sponsor sponsor)
        {
            if (ModelState.IsValid)
            {
                if (Request.Files.Count > 0)
                {
                    string logoPath = "~/Media/sponsor_" + Request.Files[0].FileName;
                    if (db.Sponsors.Any(s => s.LogoURL == logoPath)) throw new ApplicationException("An image with the specified name already exists. Please rename the logo and try again.");
                    Request.Files[0].SaveAs(Server.MapPath(logoPath));
                    sponsor.LogoURL = logoPath;
                }
                sponsor.CreatedById = sponsor.ModifiedById = new UsersContext().UserProfiles.First(u => u.UserName == User.Identity.Name).UserId;
                db.Sponsors.Add(sponsor);
                try
                {
                    db.SaveChanges();
                }
                catch (Exception ex)
                {
                    string errors = string.Empty;
                    foreach (var error in db.GetValidationErrors())
                    {
                        errors += error.ValidationErrors.First().ErrorMessage + "; ";
                    }
                    throw new ApplicationException(errors);
                }
                return RedirectToAction("Index");
                //db.Sponsors.Add(sponsor);
                //db.SaveChanges();
                //return RedirectToAction("Index");
            }

            return View(sponsor);
        }
Beispiel #2
0
 public ActionResult Edit(Sponsor sponsor)
 {
     if (ModelState.IsValid)
     {
         var oldSponsor = db.Sponsors.FirstOrDefault(s => s.Id == sponsor.Id);
         oldSponsor.Name = sponsor.Name;
         oldSponsor.Website = sponsor.Website;
         oldSponsor.Description = sponsor.Description;
         if (Request.Files.Count > 0 && !string.IsNullOrEmpty(Request.Files[0].FileName))
         {
             string logoPath = "~/Media/sponsor_" + Request.Files[0].FileName;
             if (logoPath.ToLower() != oldSponsor.LogoURL.ToLower())
             {
                 // if old logo name is different then new logo name make sure the name doesn't already exist
                 if (db.Sponsors.Any(s => s.LogoURL == logoPath)) throw new ApplicationException("An image with the specified name already exists. Please rename the logo and try again.");
                 // delete old logo
                 if (!string.IsNullOrWhiteSpace(oldSponsor.LogoURL)) new FileInfo(Server.MapPath(oldSponsor.LogoURL)).Delete();
             }
             Request.Files[0].SaveAs(Server.MapPath(logoPath));
             oldSponsor.LogoURL = logoPath;
         }
         oldSponsor.Modified = DateTime.Now;
         oldSponsor.ModifiedById = new UsersContext().UserProfiles.First(u => u.UserName == User.Identity.Name).UserId;
         db.Entry(oldSponsor).State = EntityState.Modified;
         db.SaveChanges();
         return RedirectToAction("Index");
     }
     return View(sponsor);
 }