Notes

public function login_by_id($user_id, $remember = TRUE)
{
// Load Models
$this->ci->load->model('dx_auth/users', 'users');
$this->ci->load->model('dx_auth/user_temp', 'user_temp');
$this->ci->load->model('dx_auth/login_attempts', 'login_attempts');

$get_user_function = 'get_user_by_id';

// Get user query
if ($query = $this->ci->users->$get_user_function($user_id) AND $query->num_rows() == 1)
{
// Get user record
$row = $query->row();

// Check if user is banned or not
if ($row->banned > 0)
{
// Set user as banned
$this->_banned = TRUE;
// Set ban reason
$this->_ban_reason = $row->ban_reason;
}
// If it's not a banned user then try to login
else
{
// Log in user

$this->_set_session($row);
if ($row->newpass)
{
// Clear any Reset Passwords
$this->ci->users->clear_newpass($row->id);
}

if ($remember)
{
// Create auto login if user want to be remembered
$this->_create_autologin($row->id);
}

// Set last ip and last login
$this->_set_last_ip_and_last_login($row->id);
// Clear login attempts
$this->_clear_login_attempts();

// Trigger event
$this->ci->dx_auth_event->user_logged_in($row->id);
// Set return value
$result = TRUE;
}
}
}