public async Task <ActionResult> AddMedia(PRODUKTI_IN_MEDIA model) { MessageJS returnmodel = new MessageJS(); var user = await GetUser(); if (ModelState.IsValid) { try { PRODUKTI_IN_MEDIA addmodel = new PRODUKTI_IN_MEDIA(); addmodel.ID = model.ID; addmodel.ProduktiID = model.ProduktiID; addmodel.MediaID = model.MediaID; db.PRODUKTI_IN_MEDIA.Add(addmodel); await db.SaveChangesAsync(); returnmodel.Status = true; returnmodel.Message = "Produktit iu shtua nje fotografi!"; return(Json(returnmodel, JsonRequestBehavior.AllowGet)); } catch (Exception ex) { returnmodel.Status = false; returnmodel.Message = "Ka ndodhur një gabim"; } } return(Json(returnmodel, JsonRequestBehavior.AllowGet)); }
public ActionResult UploadFile() { MessageJS returnmodel = new MessageJS(); if (Request.Files.Count > 0 && Request.Files[0] != null) { for (int i = 0; i < Request.Files.Count; i++) { var httpPostedFile = Request.Files[i]; string[] strSplit = httpPostedFile.FileName.Split('.'); string filetype = strSplit[strSplit.Length - 1].ToLower(); if (httpPostedFile.FileName != "" && (filetype == "jpg" || filetype == "jpeg" || filetype == "png")) { string srvPath = Server.MapPath("../Files/img"); string path = "/Files/img/" + httpPostedFile.FileName; string savingpath = ""; try { using (MD5 md5Hash = MD5.Create()) { string hash = HashMedia.GetMd5Hash(md5Hash, httpPostedFile.FileName + "" + DateTime.Now.ToString()); savingpath = srvPath + "/" + hash + "." + filetype; httpPostedFile.SaveAs(savingpath); savingpath = "/Files/img/" + hash + "." + filetype; MEDIAT upload = new MEDIAT(); upload.Created = DateTime.Now; upload.Emri = Guid.NewGuid(); Session["Emri"] = upload.Emri; upload.Extensioni = (int)Enums.FileType.image; upload.Pershkrimi = httpPostedFile.FileName; //upload.Tipi = (int)FileType.image; upload.Shtegu = savingpath; Session["UploadedPicture"] = upload; returnmodel.Status = true; returnmodel.Message = "Imazhi u ngarkua me sukses!"; } } catch (Exception ex) { returnmodel.Status = false; returnmodel.Message = "Ka ndodhur nje gabim!"; //throw (ex); //return false; } } else { returnmodel.Status = false; returnmodel.Message = "File nuk eshte ne formatin e duhur!"; } } } return(Json(returnmodel, JsonRequestBehavior.AllowGet)); }
public async Task <ActionResult> Create(PRODUKTI produkti) { if (ModelState.IsValid) { MessageJS returnmodel = new MessageJS(); var user = await GetUser(); try { PRODUKTI model = new PRODUKTI(); if (produkti.ID != 0) { model = await db.PRODUKTIs.FindAsync(produkti.ID); } model.ID = produkti.ID; model.Emertimi = produkti.Emertimi; model.Pershkrimi = produkti.Pershkrimi; model.CmimiBaze = produkti.CmimiBaze; model.TVSH = produkti.TVSH; model.Zbritja = produkti.Zbritja; model.ProdhuesiID = produkti.ProdhuesiID; model.Sasia = produkti.Sasia; model.Statusi = (int)Enums.ProduktiStatus.Draft; if (produkti.ID == 0) { model.Kodi = await GjeneroNumrinProduktit(); model.CreatedBy = user.ID; model.Created = DateTime.Now; db.PRODUKTIs.Add(model); await db.SaveChangesAsync(); } else { db.Entry(model).State = EntityState.Modified; await db.SaveChangesAsync(); } returnmodel.ID = model.ID; } catch (Exception ex) { return(Json("Gabim " + ex.Message, JsonRequestBehavior.DenyGet)); } returnmodel.Status = true; returnmodel.Message = "Produkti u ruajt me sukses"; return(Json(returnmodel, JsonRequestBehavior.AllowGet)); } return(Json("Gabim", JsonRequestBehavior.DenyGet)); }
public async Task <ActionResult> DeleteChosenMedia_POST(PRODUKTI_IN_MEDIA model) { MessageJS returnmodel = new MessageJS(); var medianeprodukt = await db.PRODUKTI_IN_MEDIA.FindAsync(model.MediaID); try { db.PRODUKTI_IN_MEDIA.Remove(medianeprodukt); await db.SaveChangesAsync(); returnmodel.Status = true; returnmodel.Message = "Media u fshi nga produkti"; returnmodel.ID = model.MediaID; } catch (Exception) { returnmodel.Status = false; returnmodel.Message = "Ka ndodhur nje gabim"; } return(Json(returnmodel, JsonRequestBehavior.AllowGet)); }
public async Task <ActionResult> DeleteChosenSlide_POST(DeleteSlideViewModel model) { MessageJS returnmodel = new MessageJS(); var SlideID = await db.SLLIDEs.FindAsync(model.id); try { db.SLLIDEs.Remove(SlideID); await db.SaveChangesAsync(); returnmodel.Status = true; returnmodel.Message = "Sllide u fshi nga kontrata"; returnmodel.ID = model.id; return(Json(new { result = "Redirect", url = Url.Action("Index", "SLIDE") })); } catch (Exception) { returnmodel.Status = false; returnmodel.Message = "Ka ndodhur nje gabim"; } return(Json(new { result = "Redirect", url = Url.Action("Index", "SLIDE") })); }
public async Task <ActionResult> UserRegister_Post(RegisterViewModelUser model) { MessageJS returnmodel = new MessageJS(); if (true) { if (ModelState.IsValid) { var username = model.Emri.ToLower() + "." + model.Mbiemri.ToLower(); var user = new ApplicationUser { UserName = username, Email = model.EmailAdresa }; var result = await UserManager.CreateAsync(user, model.UserPassword); if (result.Succeeded) { try { var userfound = await UserManager.FindByEmailAsync(model.EmailAdresa); USER newUser = new USER(); newUser.UserID = userfound.Id; newUser.Emri = model.Emri; newUser.Mbiemri = model.Mbiemri; string password = model.UserPassword; ASCIIEncoding binarypass = new ASCIIEncoding(); string encrypted = Encrypt(password); byte[] passwordArray = binarypass.GetBytes(encrypted); newUser.Password = passwordArray; newUser.Email = model.EmailAdresa; newUser.Adresa = model.Adresa; newUser.RandomNumber = RandomString(6, false); db.USERs.Add(newUser); await db.SaveChangesAsync(); returnmodel.Status = true; returnmodel.Message = "Llogaria eshte regjistruar me sukses!"; } catch (System.Data.Entity.Validation.DbEntityValidationException dbEx) { Exception raise = dbEx; foreach (var validationErrors in dbEx.EntityValidationErrors) { foreach (var validationError in validationErrors.ValidationErrors) { string message = string.Format("{0}:{1}", validationErrors.Entry.Entity.ToString(), validationError.ErrorMessage); raise = new InvalidOperationException(message, raise); } } await UserManager.DeleteAsync(user); returnmodel.Status = false; returnmodel.Message = "Ka ndodhur një gabim, provoni përsëri"; } //catch (Exception e) //{ // await UserManager.DeleteAsync(user); // returnmodel.Status = false; // returnmodel.Message = "Ka ndodhur një gabim, provoni përsëri"; //} } else { await UserManager.DeleteAsync(user); returnmodel.Status = false; returnmodel.Message = "Email adresa ose username egziston"; } AddErrors(result); } else { var errors = ModelState.Select(x => x.Value.Errors) .Where(y => y.Count > 0) .ToList(); returnmodel.Status = false; returnmodel.Message = "Ka ndodhur një gabim, provoni përsëri"; } } return(Json(returnmodel, JsonRequestBehavior.AllowGet)); }
public async Task <ActionResult> Create(DataEntryUser data_entry) { Session["perdoruesi"] = null; var user = await GetUser(); MessageJS returnmodel = new MessageJS(); if (ModelState.IsValid) { try { USER_DATA addmodel = new USER_DATA(); addmodel.ID = data_entry.ID; addmodel.BloodGlucose = data_entry.Glukoza; addmodel.UserID = user.ID; var bmi = Convert.ToDouble(data_entry.Pesha) / Math.Pow(Convert.ToDouble(data_entry.Gjatesia / 100), 2); addmodel.BMI = Convert.ToDecimal(bmi.ToString("0.00")); var lista = db.USER_DATA.Where(q => q.UserID != user.ID).ToList(); List <ListaKnn> lista_knn = new List <ListaKnn>(); double neighbors_distance = 0; foreach (var item in lista) { var distanca = Math.Pow(Convert.ToDouble(item.BMI.Value - Convert.ToDecimal(bmi)), 2) + Math.Pow(Convert.ToDouble(item.BloodGlucose.Value - data_entry.Glukoza), 2); neighbors_distance = Math.Sqrt(distanca); lista_knn.Add(new ListaKnn() { distanca = neighbors_distance, userID = item.UserID.Value, classification = item.HasDiabet.Value }); } //knn int k = 5; var selekto_perdoruesit = (from t in lista_knn orderby t.distanca descending select t).ToList().Take(k); var count_false = (from bashkesia in selekto_perdoruesit where bashkesia.classification = false select bashkesia).ToList(); var count_true = (from bashkesia in selekto_perdoruesit where bashkesia.classification = true select bashkesia).ToList(); bool klasifikimi = false; var perdoruesit_me_afert = count_false.OrderByDescending(q => q.distanca).FirstOrDefault(); if (count_false.Count() < count_true.Count()) { klasifikimi = true; perdoruesit_me_afert = count_true.OrderByDescending(q => q.distanca).FirstOrDefault(); } Session["perdoruesi"] = db.USER_DATA.Where(q => q.UserID == perdoruesit_me_afert.userID).FirstOrDefault(); addmodel.HasDiabet = klasifikimi; db.USER_DATA.Add(addmodel); await db.SaveChangesAsync(); returnmodel.Status = true; returnmodel.ID = addmodel.ID; return(Json(returnmodel, JsonRequestBehavior.AllowGet)); } catch (Exception ex) { returnmodel.Status = false; returnmodel.Message = "Ka ndodhur një gabim"; return(Json(returnmodel, JsonRequestBehavior.DenyGet)); } } else { var errors = ModelState.Select(x => x.Value.Errors) .Where(y => y.Count > 0) .ToList(); } returnmodel.Status = false; return(Json(returnmodel, JsonRequestBehavior.DenyGet)); }
public async Task <ActionResult> CalculatePearson(IList <USER_RATING> meals_model) { Session["meals"] = null; Session["listaPerfundimtare"] = null; var user = await GetUser(); MessageJS returnmodel = new MessageJS(); List <Pearson_Corelation> pearson_corelation = new List <Pearson_Corelation>(); if (ModelState.IsValid) { try { //kshyrmi ne db qe contains krejt qeto meals qe i ban rating useri var meals_db = db.USER_RATING.Where(q => q.UserID != user.ID).Select(q => q.MealID).ToList(); var meals_common = meals_model.Where(c => meals_db.Contains(c.MealID)).Select(q => q.MealID).ToList(); //mirret lista e itemsave nga db per qeto meals (vetem userat e ngjajshem) var lista = db.USER_RATING.Where(q => meals_common.Contains(q.MealID)).ToList(); float Pearson_Score = 0; //grupimi ne baze te userave foreach (var item in lista.GroupBy(q => q.UserID)) { List <int> item_in_corelation = new List <int>(); List <int> item_in_corelation_db = new List <int>(); //secili rating per meals te njejte te user i qasur dhe userave te tjere futet ne listat perkatese foreach (var item1 in item) { var lista_userit = meals_model.Where(q => q.MealID == item1.MealID).FirstOrDefault(); if (lista_userit != null) { item_in_corelation.Add(lista_userit.RatingID); item_in_corelation_db.Add(item1.RatingID); } else { break; } } //kalkulohet pearson Pearson_Score = Coleration(item_in_corelation, item_in_corelation_db, item_in_corelation.Count()); pearson_corelation.Add(new Pearson_Corelation { UserID = item.Key, PearsonScore = Pearson_Score }); } //most similar scores; var lista_perfundimtare = pearson_corelation.OrderByDescending(q => q.PearsonScore).Take(3).ToList(); Session["listaPerfundimtare"] = lista_perfundimtare; Session["meals"] = meals_model.ToList(); //insertimi i te dhenave ne baze foreach (var item in meals_model) { USER_RATING model = new USER_RATING(); var exist = db.USER_RATING.Any(q => q.MealID == item.MealID && q.UserID == user.ID); var ratings = db.USER_RATING.Where(q => q.MealID == item.MealID && q.UserID == user.ID).ToList(); model.UserID = user.ID; var average_rating = (item.RatingID + ratings.Sum(q => q.RatingID)) / (1 + ratings.Count()); model.RatingID = item.RatingID; model.MealID = item.MealID; if (!exist) { db.USER_RATING.Add(model); } await db.SaveChangesAsync(); } returnmodel.Message = "Sukses"; returnmodel.Status = true; return(Json(returnmodel, JsonRequestBehavior.AllowGet)); } catch (Exception ex) { returnmodel.Message = "Ka ndodhur nje gabim"; returnmodel.Status = false; return(Json(returnmodel, JsonRequestBehavior.AllowGet)); } } return(Json(returnmodel, JsonRequestBehavior.AllowGet)); }