Mengubag Admin Panel administrator menjadi Custom

Assalamualaikum,.. Buat sebuah Controllers baru di "application/controllers"  dengan nama Login.php isi dengan :
<?php
defined('BASEPATH') OR exit('No direct script access allowed');
class Login extends CI_Controller {
	function index(){
		if (isset($_POST['submit'])){
			$username = $this->input->post('a');
			$password = hash("sha512", md5($this->input->post('b')));
			$cek = $this->db->query("SELECT * FROM users where username='".$this->db->escape_str($username)."' AND password='".$this->db->escape_str($password)."'");
		    $row = $cek->row_array();
		    $total = $cek->num_rows();
			if ($total > 0){
				$this->session->set_userdata('upload_image_file_manager',true);
				$this->session->set_userdata(array('id_users'=>$row['id_users'],
								   'username'=>$row['username'],
								   'level'=>$row['level'],
                                   'id_session'=>$row['id_session']));
				redirect('administrator/home');
			}else{
				$data['title'] = 'Administrator › Log In';
				$this->load->view('administrator/view_login',$data);
			}
		}else{
			$data['title'] = 'Administrator › Log In';
			$this->load->view('administrator/view_login',$data);
		}
	}
}
?>
 
Selanjutnya buka file "application/config/routes.php", 
lalu pada baris paling bawah tambahkan : 'login' => 'login',
tambahkan tepat dibawah : 'administrator' => 'administrator',
 
simpan dan selesai, silahkan login ke admin dengan :
http://localhost/toko_onlinemu/login

Assalamualaikum,.. , terimakasih sudah dibalas..