<?php if (!defined('BASEPATH')) exit('No direct script access allowed'); /**
* CodeIgniter
*
* An open source application development framework for PHP 4.3.2 or newer
*
* @package CodeIgniter
* @author Rick Ellis
* @copyright Copyright (c) 2006, EllisLab, Inc.
* @license http://www.codeignitor.com/user_guide/license.html
* @link http://www.codeigniter.com
* @since Version 1.0
* @filesource
*/
// ------------------------------------------------------------------------
/**
* CodeIgniter User Class v1
*
* This class contains functions that will give you the option to run a Member/User/Login system
*
* @package CodeIgniter
* @subpackage Libraries
* @category User System
* @author Mike Owens [Xikeon]
* @link http://www.xikeon.com/
*/
class Userlib {
/**
* Constructor
*
* Get instance for Database Lib
*
* @access public
*/
function Userlib()
{
$this->CI =& get_instance();
log_message('debug', "User Class Initialized");
}
// --------------------------------------------------------------------
/**
* Register User
*
* @access public
* @param string the username
* @param string the password
* @param string the email
* @param string the ip
* @param integer the status
* @param boolean check for email
* @param boolean check for IP
* @return string if the user was created, if not returns errors in Unordered List
*/
function register( $username, $password, $email, $status = 1, $emailcheck = TRUE, $ipcheck = TRUE )
{
if( $ipcheck )
{
$qip = $this->CI->db->query( "SELECT * FROM `users` WHERE ip='" . mysql_real_escape_string( $_SERVER[ 'REMOTE_ADDR' ] ) . "'" ); if( $qip->num_rows( ) > 0 )
{
return 'This IP is already assigned to an account.';
}
}
if( $emailcheck )
{
if( $qemail->num_rows( ) > 0 )
{
return 'This IP is already assigned to an account.';
}
}
$qusername = $this->CI->db->query( "SELECT * FROM `users` WHERE username='" . mysql_real_escape_string( $username ) . "'" ); if( $qusername->num_rows( ) > 0 )
{
return 'This username is already taken.';
}
$this->CI->db->query( "INSERT INTO `users`
( username, password, email, ip, status )
VALUES
}
// --------------------------------------------------------------------
/**
* Login User
*
* @access public
* @param string the username
* @param string the password
* @return boolean if the user was logged in or not
*/
function login( $username, $password )
{
$qcheck = $this->CI->db->query( "SELECT * FROM `users` WHERE username='" . mysql_real_escape_string( $username ) . "' AND password='" . sha1( md5( $password ) ) . "'" ); if( $qcheck->num_rows( ) == 0 )
{
return FALSE;
}
'username' => $username,
'password' => sha1( md5( $password ) ) );
$this->CI->session->set_userdata( $newdata );
return TRUE;
}
// --------------------------------------------------------------------
/**
* Logged in
*
* @access public
* @return boolean if the user is logged in or not
*/
function logged_in( )
{
$lcheck = $this->CI->db->query( "SELECT * FROM `users` WHERE
if( $lcheck->num_rows( ) == 1 )
{
return TRUE;
} else {
return FALSE;
}
}
// --------------------------------------------------------------------
/**
* Forgot Username or Password
*
* @access public
* @param string the email
* @param integer length of new password
* @return boolean if the email was found and email was sent
*/
function forgot( $email, $length )
{
if( $qemail->num_rows( ) > 0 )
{
/**
* For strict servers [Home Servers?]
*/
$new = '';
for( $i = 1; $i <= $length; $i++ )
{
}
mail( $email, "New Password", "Your new password is: " . $new );
return TRUE;
} else {
return FALSE;
}
}
// --------------------------------------------------------------------
/**
* Get Data
*
* @access public
* @param string the username
* @param string what row to grab
* @return string the data
*/
function getData( $username, $what )
{
if( $lcheck->num_rows( ) == 1 )
{
$data = $lcheck->row( );
return $data->$what;
} else {
return 'Username or row does not exist.';
}
}
// --------------------------------------------------------------------
/**
* Get Age
*
* @access public
* @param string birth-day
* @param string birth-month
* @param string birth-year
* @return integer how many years
*/
function getAge( $day, $month, $year )
{
$now_month = date( "m" );
$years = $now_year - $year;
$months = $now_month - $month;
if( $months < 0 )
{
$years--;
}
else if( $months == 0 )
{
$days = $now_day - $day;
if( $days < 0 )
{
$years--;
}
}
return $years;
}
}
// END User Class
?>