public function createAction()
 {
     $product = new Product();
     $product->name = $_POST['name'];
     $product->stock = $_POST['stock'];
     $product->price = $_POST['price'];
     $uploaddir = 'C:\\xampp\\htdocs\\one\\public\\img\\.';
     $uploadfile = $uploaddir . basename($_FILES['photo']['name']);
     if (move_uploaded_file($_FILES['photo']['tmp_name'], $uploadfile)) {
         $product->img_url = $uploadfile;
     }
     if (!$product->save()) {
         foreach ($product->getMessages() as $message) {
             $this->flash->error($message);
             return $this->dispatcher->forward(array("controller" => "Product", "action" => "new"));
         }
     } else {
         $this->flash->success('Product successfully created.');
         return $this->response->redirect('Index');
     }
 }