// GET: ImageCropeds/Delete/5 public async Task <ActionResult> Delete(long?id) { if (id == null) { return(new HttpStatusCodeResult(HttpStatusCode.BadRequest)); } ImageCroped image = await db.ImageCropeds.FindAsync(id); if (image == null) { return(HttpNotFound()); } try { db.ImageCropeds.Remove(image); await db.SaveChangesAsync(); // remove file sau //return RedirectToAction("Index"); return(Json(new ExecuteResult() { Isok = true, Data = image.Lable })); } catch (Exception ex) { return(Json(new ExecuteResult() { Isok = true, Message = ex.Message, Data = null })); } }
public async Task <ActionResult> Edit(ImageCroped imageCroped) { if (ModelState.IsValid) { var editIteam = await db.ImageCropeds.FindAsync(imageCroped.Id); editIteam.code = imageCroped.code; if (imageCroped.IdDau != null) { editIteam.IdDau = imageCroped.IdDau; } editIteam.ImageId = imageCroped.ImageId; editIteam.Index = imageCroped.Index; editIteam.Line = imageCroped.Line; editIteam.Lable = imageCroped.Lable; editIteam.IsOK = imageCroped.IsOK; db.Entry(editIteam).State = EntityState.Modified; await db.SaveChangesAsync(); return(RedirectToAction("Index")); } ViewBag.ImageId = new SelectList(db.Images, "Id", "code", imageCroped.ImageId); return(View(imageCroped)); }
public async Task <ActionResult> CropCau(ImageCroped model, long idImage) { if (ModelState.IsValid) { try { if (model.X == model.Y && model.Width == model.Height && model.Height == 0 && model.Y == 0) { Json(new ExecuteResult() { Isok = false, Data = null, Message = "Crop k hợp lệ" }); } var croped = new ImageCroped(); croped = model; croped.ImageId = idImage; db.ImageCropeds.Add(croped); await db.SaveChangesAsync(); // cắt hình && show var img = db.Images.Find(idImage); if (img != null) { string pat = FileHelper.GetRunningPath(); string ax = Server.MapPath("~/" + img.Uri); var rootImage = new Image <Bgr, byte>(ax); // get Id insered db.Entry(croped).GetDatabaseValues(); long i = croped.Id; PreViewImage = PreViewImage + idImage + "_" + i + "_" + DateTime.Now.ToString("yyyy_MM_dd_HH_mm_ss_fff") + ".jpg"; var ok = CropHelper.Save(CropHelper.Crop(rootImage, model.X, model.Y, model.Width, model.Height), Server.MapPath(PreViewImage)); if (!ok) { return(Json(new ExecuteResult() { Isok = false, Data = PreViewImage.Replace("~", ""), Message = "Lưu đươc vào db nhưng lỗi trong quá trình xử lý ảnh", PreVeiwImage = PreViewImage.Replace("~", "") })); } } return(Json(new ExecuteResult() { Isok = true, Data = PreViewImage.Replace("~", ""), Message = "Saved", PreVeiwImage = PreViewImage.Replace("~", "") })); } catch (Exception ex) { return(Json(new ExecuteResult() { Isok = false, Data = null, Message = ex.Message })); } } return(Json(new ExecuteResult() { Isok = false, Data = null, Message = "Hãy nhập đủ thông tin" })); }
// GET: ImageCropeds/Details/5 public async Task <ActionResult> Details(long?id) { if (id == null) { return(new HttpStatusCodeResult(HttpStatusCode.BadRequest)); } ImageCroped imageCroped = await db.ImageCropeds.FindAsync(id); if (imageCroped == null) { return(HttpNotFound()); } return(View(imageCroped)); }
public async Task <ActionResult> CropChuOrDau(ImageCroped model, long idImage) { try { if (model.IdDau != null) { model.Description = model.Lable; var l = await db.Daus.FindAsync(model.IdDau); model.Lable = l.Name; } if (model.Lable.Split(' ').Count() > 1) { // goto Tu??0 return(Json(new ExecuteResult() { Isok = false, Data = null, Message = "Nhầm mức " })); } try { var croped = new ImageCroped(); croped = model; croped.ImageId = idImage; db.ImageCropeds.Add(croped); await db.SaveChangesAsync(); return(Json(new ExecuteResult() { Isok = true, Data = 1, Message = "Saved" })); } catch (Exception ex) { return(Json(new ExecuteResult() { Isok = false, Data = null, Message = ex.Message })); } } catch (Exception ex) { return(Json(new ExecuteResult() { Isok = false, Data = null, Message = ex.Message })); } }
// GET: ImageCropeds/Edit/5 public async Task <ActionResult> Edit(long?id) { string er = ""; if (id == null) { return(new HttpStatusCodeResult(HttpStatusCode.BadRequest)); } ImageCroped imageCroped = await db.ImageCropeds.FindAsync(id); if (imageCroped == null) { return(HttpNotFound()); } //nếu chưa có link ảnh thì cắt hình if (imageCroped.Uri == null) { try { // quay về ảnh gốc lấy hình và tên var rootImage = new Image <Bgr, byte>(Server.MapPath("~" + imageCroped.Image.Uri)); string path = Server.MapPath("~/Traning/data/" + imageCroped.Image.Name); FileHelper.CreateFolderIfNotExist(path); if (1 == 1) { // ghi file mô tả string data = "được cắt từ hình: id: " + imageCroped.Image.Id + "; tên" + Path.GetFileNameWithoutExtension(imageCroped.Image.Uri) + "ở : " + Path.GetFullPath(imageCroped.Image.Uri); await FileHelper.CreateFileAsync(path, "MoTa.txt", data); } // hình mới tạo ra ghi đè luôn file đã có nếu thao tác là training lại với mỗi phần tử string nameFile = imageCroped.Image.Name + "-" + imageCroped.Line.ToString("D2") + "-" + imageCroped.Index.ToString("D2") + ".png"; var ok = CropHelper.Save(CropHelper.Crop(rootImage, imageCroped.X, imageCroped.Y, imageCroped.Width, imageCroped.Height), path + "\\" + nameFile); if (ok) { imageCroped.Uri = "/Traning/data/" + imageCroped.Image.Name + "/" + nameFile; db.Entry(imageCroped).State = EntityState.Modified; await db.SaveChangesAsync(); } } catch (Exception ex) { er = ex.Message; } } ViewBag.Error = er; ViewBag.ImageId = new SelectList(db.Images, "Id", "Name", imageCroped.ImageId); return(View(imageCroped)); }
public async Task <ActionResult> CropAmTiet(ImageCroped model, long idImage) { if (ModelState.IsValid) { // nhầm mức tự động chuyển hay báo ra if (model.Lable.Split(' ').Count() > 1) { // goto Tu??0 return(Json(new ExecuteResult() { Isok = false, Data = null, Message = "Nhầm mức " })); } try { var croped = new ImageCroped(); croped = model; croped.ImageId = idImage; db.ImageCropeds.Add(croped); await db.SaveChangesAsync(); return(Json(new ExecuteResult() { Isok = true, Data = 1, Message = "Saved" })); } catch (Exception ex) { return(Json(new ExecuteResult() { Isok = false, Data = null, Message = ex.Message })); } } return(Json(new ExecuteResult() { Isok = false, Data = null, Message = "Hãy nhập đủ thông tin" })); }