[eluser]elmne[/eluser]
When i access "admin/admin/login" whereby "admin" is a folder and the second "admin" is the controller and "login" is the function within the contoller, this is what i get,
Quote:A PHP Error was encountered
Severity: Notice
Message: Undefined property: Admin::$session
Filename: libraries/auth.php
Line Number: 103
Fatal error: Call to a member function userdata() on a non-object
But session is loaded in
Code:
function Auth()
{
$this->CI->load->library('session');
$this->CI->load->database();
$this->CI->load->helper('url');
}
and line 103 is this: if ($this->CI->session->userdata('logged_user') == FALSE)
Code:
/**
*
* Checks if a user is logged in
*
* @access public
* @return boolean
*/
function logged_in()
{
if ($this->CI->session->userdata('logged_user') == FALSE)
{
return FALSE;
}
else
{
return TRUE;
}
}
My auth.php in libraries is as follows;
Code:
<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
class Auth {
var $CI = null;
// get the CI Super object
function __construct(){
$this->CI =& get_instance();
}
function Auth()
{
$this->CI->load->library('session');
$this->CI->load->database();
$this->CI->load->helper('url');
}
function process_login($login = NULL)
{
// A few safety checks
// Our array has to be set
if(!isset($login))
return FALSE;
//Our array has to have 2 values
//No more, no less!
if(count($login) != 2)
return FALSE;
$username = $login[0];
$password = $login[1];
// Query time
$this->CI->db->where('username', $username);
$this->CI->db->where('password', $password);
$query = $this->CI->db->get('user_account_staff');
if ($query->num_rows() == 1)
{
// Our user exists, set session.
$this->CI->session->set_userdata('logged_user', $username);
return TRUE;
}
else
{
// No existing user.
return FALSE;
}
}
function redirect()
{
if ($this->CI->session->userdata('redirected_from') == FALSE)
{
redirect('/admin');
} else {
redirect($this->CI->session->userdata('redirected_from'));
}
}
/**
*
* This function restricts users from certain pages.
* use restrict(TRUE) if a user can't access a page when logged in
*
* @access public
* @param boolean wether the page is viewable when logged in
* @return void
*/
function restrict($logged_out = FALSE)
{
// If the user is logged in and he's trying to access a page
// he's not allowed to see when logged in,
// redirect him to the index!
if ($logged_out && $this->logged_in())
{
redirect('/admin');
}
// If the user isn' logged in and he's trying to access a page
// he's not allowed to see when logged out,
// redirect him to the login page!
if ( ! $logged_out && ! $this->logged_in())
{
$this->CI->session->set_userdata('redirected_from', $this->CI->uri->uri_string()); // We'll use this in our redirect method.
redirect('/admin/login');
}
}
/**
*
* Checks if a user is logged in
*
* @access public
* @return boolean
*/
function logged_in()
{
if ($this->CI->session->userdata('logged_user') == FALSE)
{
return FALSE;
}
else
{
return TRUE;
}
}
function logout()
{
$this->CI->session->sess_destroy();
return TRUE;
}
}
// End of library class
// Location: system/application/libraries/Auth.php
What's the cause of the error?
