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));
}
