public ActionResult ImageUpload(UploadModel picture, PictureModel p_model, Category c_model) { string fileExt = Path.GetExtension(picture.File.FileName); var filename = Path.GetFileName(picture.File.FileName); bool DatabaseFilename = (from name in db2.Picture where name.File_name == filename select name).Any(); if (picture.File.ContentLength > 0 &&picture.File.ContentLength < 204800 && (fileExt == "jpeg." || fileExt == ".jpg") && DatabaseFilename == false) { //THUMBNAIL GENERATOR string thumbpad = Server.MapPath("~/Images/Categories/" + p_model.Category + "/Thumbnails/" + picture.File.FileName); Directory.CreateDirectory(Server.MapPath("~/Images/Categories/" + p_model.Category + "/Thumbnails/")); Image Thumb = makeThumb(picture.File, true); SaveJpeg(thumbpad, Thumb); //PREVIEW GENERATOR var PreviewPath = Server.MapPath("~/Images/Categories/" + p_model.Category + "/Previews/" + picture.File.FileName); Directory.CreateDirectory(Server.MapPath("~/Images/Categories/" + p_model.Category + "/Previews/")); Image Preview = makeThumb(picture.File, false); SaveJpeg(PreviewPath, Preview); p_model.File_name = filename; p_model.CTime = DateTime.Now; p_model.MTime = DateTime.Now; if (Preview.Width >= Preview.Height) p_model.Orientation = "horizontal"; else p_model.Orientation = "vertical"; //Actual image upload Image image = Image.FromStream(picture.File.InputStream,true,true); var path = Server.MapPath("~/Images/Categories/" + p_model.Category + "/" + filename); SaveJpeg(path, image); db2.Picture.Add(p_model); db2.SaveChanges(); } else { if (DatabaseFilename == true) return Json("The filename " + filename + " is already used. Please provide an other filename."); return Json("There was an error processing your file, please only upload JPG and JPEG images."); } return RedirectToAction("ImageIndex"); }
public ActionResult CategoryCreate(Category category) { if (ModelState.IsValid) { var intermediate = from cato in dbcategories.Categories where cato.Name == category.Name select cato; if (intermediate.Count() == 0) { dbcategories.Categories.Add(category); dbcategories.SaveChanges(); string pad = Server.MapPath("~/Images/Categories/" + category.Name); Directory.CreateDirectory(pad); } return RedirectToAction("CategoryIndex"); } return View(category); }
/// <summary> /// shows a list of categories for the imageupload. /// </summary> /// <returns>List in ImageUpload</returns> public ActionResult ImageUpload() { Category c = new Category(); return View(dbcategories.Categories.ToList()); }