Exemple #1
0
        public void DeleteImageByID(int id)
        {
            tblPortfolioGallery tblPortfolioGallery = db.tblPortfolioGalleries.Find(id);

            db.tblPortfolioGalleries.Remove(tblPortfolioGallery);
            string   path    = Server.MapPath("~/PortfolioGalleryImages/" + tblPortfolioGallery.PortfolioGalleryImage);
            FileInfo delfile = new FileInfo(path);

            delfile.Delete();
            db.SaveChanges();
        }
Exemple #2
0
        public ActionResult DeleteImage(int id)
        {
            if (Session["UserID"] == null && Session["UserName"] == null)
            {
                return(RedirectToAction("Login", "Login"));
            }

            try
            {
                tblPortfolioGallery tblPortfolioGallery = db.tblPortfolioGalleries.Find(id);
                db.tblPortfolioGalleries.Remove(tblPortfolioGallery);
                string   path    = Server.MapPath("~/PortfolioGalleryImages/" + tblPortfolioGallery.PortfolioGalleryImage);
                FileInfo delfile = new FileInfo(path);
                delfile.Delete();
                db.SaveChanges();
                return(Json(new { success = true, message = "Image is deleted." }, JsonRequestBehavior.AllowGet));
            }
            catch (Exception ex)
            {
                return(Json(new { success = false, message = "Image is not deleted." }, JsonRequestBehavior.AllowGet));
            }
        }
Exemple #3
0
        public ActionResult InsertImage()
        {
            if (Session["UserID"] == null && Session["UserName"] == null)
            {
                return(RedirectToAction("Login", "Login"));
            }

            try
            {
                if (ModelState.IsValid)
                {
                    int PortfolioID = Convert.ToInt32(Request.Form["PortfolioID"]);
                    int CategoryID  = Convert.ToInt32(Request.Form["CategoryID"]);

                    if (IsGalleryCapacityOverflow(CategoryID, PortfolioID, Request.Files.Count))
                    {
                        return(Json(new { success = false, message = "Selected category is going to be overflow! Insert 25 images only for single category" }, JsonRequestBehavior.AllowGet));
                    }

                    if (Request.Files.Count > 25)
                    {
                        return(Json(new { success = false, message = "You can not insert more than 25 Images in single category" }, JsonRequestBehavior.AllowGet));
                    }

                    if (Request.Files.Count > 0)
                    {
                        int              fileSize = 0;
                        string           fileName = string.Empty;
                        string           mimeType = string.Empty;
                        System.IO.Stream fileContent;


                        for (int i = 0; i < Request.Files.Count; i++)
                        {
                            tblPortfolioGallery portfolioGallery = new tblPortfolioGallery();

                            portfolioGallery.PortfolioID = PortfolioID;
                            portfolioGallery.PortfolioGalleryCategoryID = CategoryID;

                            HttpPostedFileBase file = Request.Files[i];

                            fileSize    = file.ContentLength;
                            fileName    = file.FileName;
                            mimeType    = file.ContentType;
                            fileContent = file.InputStream;


                            if (mimeType.ToLower() != "image/jpeg" && mimeType.ToLower() != "image/jpg" && mimeType.ToLower() != "image/png")
                            {
                                return(Json(new { Formatwarning = true, message = "Image format must be JPEG or JPG or PNG." }, JsonRequestBehavior.AllowGet));
                            }

                            //WebImage img = new WebImage(file.InputStream);

                            #region Save And compress file
                            //To save file, use SaveAs method
                            file.SaveAs(Server.MapPath("~/PortfolioGalleryImages/") + fileName);
                            if (!ImageProcessing.InsertPortfolioImages(Server.MapPath("~/PortfolioGalleryImages/") + fileName))
                            {
                                return(Json(new { success = false, message = "Error occur while uploading image." }, JsonRequestBehavior.AllowGet));
                            }
                            #endregion
                            portfolioGallery.PortfolioGalleryImage = fileName;
                            portfolioGallery.CreatedDate           = DateTime.Now;
                            db.tblPortfolioGalleries.Add(portfolioGallery);
                            db.SaveChanges();
                        }
                    }

                    return(Json(new { success = true, message = "Record inserted successfully" }, JsonRequestBehavior.AllowGet));
                }
                else
                {
                    return(Json(new { success = false, message = "Record not inserted" }, JsonRequestBehavior.AllowGet));
                }
            }
            catch (Exception ex)
            {
                return(Json(new { success = false, message = "Error!" + ex.Message }, JsonRequestBehavior.AllowGet));
            }
        }