public JsonResult DeleteFile(string id) { if (String.IsNullOrEmpty(id)) { Response.StatusCode = (int)HttpStatusCode.BadRequest; return(Json(new { Result = "Error" })); } try { Guid guid = new Guid(id); FileServiceDetail fileDetail = db.FileServiceDetails.Find(guid); if (fileDetail == null) { Response.StatusCode = (int)HttpStatusCode.NotFound; return(Json(new { Result = "Error" })); } //Remove from database db.FileServiceDetails.Remove(fileDetail); db.SaveChanges(); //Delete file from the file system var path = Path.Combine(Server.MapPath("~/App_Data/Upload_service/"), fileDetail.Id + fileDetail.Extension); if (System.IO.File.Exists(path)) { System.IO.File.Delete(path); } return(Json(new { Result = "OK" })); } catch (Exception ex) { return(Json(new { Result = "ERROR", Message = ex.Message })); } }
public ActionResult Create(Service service) { if (ModelState.IsValid) { List <FileServiceDetail> fileDetails = new List <FileServiceDetail>(); for (int i = 0; i < Request.Files.Count; i++) { var file = Request.Files[i]; if (file != null && file.ContentLength > 0) { var fileName = Path.GetFileName(file.FileName); FileServiceDetail fileDetail = new FileServiceDetail() { FileName = fileName, Extension = Path.GetExtension(fileName), Id = Guid.NewGuid() }; if (fileDetail.Extension == ".jpg") { fileDetails.Add(fileDetail); var path = Path.Combine(Server.MapPath("~/App_Data/Upload_service/"), fileDetail.Id + fileDetail.Extension); file.SaveAs(path); } else { TempData["ErrorMessage"] = "Неправильное расширине файла для загрузки(только .jpg)"; return(RedirectToAction("Create")); } } else { TempData["ErrorMessage"] = "Должна быть минимум 1 фотография"; return(RedirectToAction("Create")); } } service.FileServiceDetails = fileDetails; db.Services.Add(service); db.SaveChanges(); return(RedirectToAction("Index")); } return(View(service)); }