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<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
class Auth
{
//Login....
public function login($username, $password)
{
$CI =& get_instance();
$CI->load->model('dashboard/Users');
$result = $CI->Users->check_valid_user($username, $password);
if ($result) {
$key = md5(time());
$key = str_replace("1", "z", $key);
$key = str_replace("2", "J", $key);
$key = str_replace("3", "y", $key);
$key = str_replace("4", "R", $key);
$key = str_replace("5", "Kd", $key);
$key = str_replace("6", "jX", $key);
$key = str_replace("7", "dH", $key);
$key = str_replace("8", "p", $key);
$key = str_replace("9", "Uf", $key);
$key = str_replace("0", "eXnyiKFj", $key);
$sid_web = substr($key, rand(0, 3), rand(28, 32));
// if ($result[0]['user_type'] == 1 || $result[0]['user_type'] == 2) {
if ($result[0]['user_type'] == 1) {
$isAdmin = 1;
} else {
$isAdmin = 0;
}
$checkPermission = $CI->Users->getUserPermission($result[0]['user_id']);
$permission = array();
$permission1 = array();
if($checkPermission!=NULL){
if(!empty($checkPermission)){
foreach ($checkPermission as $value) {
$permission[$value->module] = array(
'create' => $value->create,
'read' => $value->read,
'update' => $value->update,
'delete' => $value->delete
);
$permission1[$value->menu_title] = array(
'create' => $value->create,
'read' => $value->read,
'update' => $value->update,
'delete' => $value->delete
);
}
}
}
// codeigniter session stored data
$user_data = array(
'isLogIn' => true,
'isAdmin' => $isAdmin,
'sid_web' => $sid_web,
'user_id' => $result[0]['user_id'],
'store_id' => $result[0]['store_id'],
'user_type' => $result[0]['user_type'],
'user_name' => $result[0]['first_name'] . " " . $result[0]['last_name'],
'user_email' => $result[0]['username'],
'logo' => $result[0]['logo'],
'permission' => json_encode(@$permission),
'label_permission' => json_encode(@$permission1)
);
$CI->session->set_userdata($user_data);
$CI->session->set_flashdata('message', display('welcome_back') . ' ' . $user_data['user_name']);
return TRUE;
} else {
return FALSE;
}
}
//Check if is logged....
public function is_logged()
{
$CI =& get_instance();
if ($CI->session->userdata('sid_web')) {
return true;
}
return false;
}
//Logout....
public function logout()
{
$CI =& get_instance();
$user_data = array(
'sid_web', 'user_id', 'user_type', 'user_name', 'isLogIn', 'isAdmin'
);
$CI->session->unset_userdata($user_data);
return true;
}
//Check for logged in user is Admin or not.
public function is_admin()
{
$CI =& get_instance();
if ($CI->session->userdata('user_type') == 1 || $CI->session->userdata('user_type') == 2) {
return true;
}
return false;
}
//Check for logged in user is Admin or not.
public function is_store()
{
$CI =& get_instance();
if ($CI->session->userdata('user_type') == 4) {
return true;
}
return false;
}
public function check_user_auth($url = '')
{
if ($url == '') {
$url = base_url() . 'admin';
}
$CI =& get_instance();
if (!$this->is_logged()) {
$this->logout();
$error = display('you_are_not_authorised');
$CI->session->set_userdata(array('error_message' => $error));
redirect($url, 'refresh');
exit;
}
}
//Check admin auth
function check_admin_auth($url = '')
{
if ($url == '') {
$url = base_url() . 'admin';
}
$CI =& get_instance();
if ((!$this->is_logged()) || (!$this->is_admin())) {
$this->logout();
$error = display('you_are_not_authorised');
$CI->session->set_userdata(array('error_message' => $error));
redirect($url, 'refresh');
exit;
}
}
//Check store auth
function check_store_auth($url = '')
{
if ($url == '') {
$url = base_url() . 'admin';
}
$CI =& get_instance();
if ((!$this->is_logged()) || (!$this->is_store())) {
$this->logout();
$error = display('you_are_not_authorised');
$CI->session->set_userdata(array('error_message' => $error));
redirect($url, 'refresh');
exit;
}
}
//Check admin and store auth
function check_admin_store_auth($url = '')
{
if ($url == '') {
$url = base_url() . 'admin';
}
$CI =& get_instance();
if ((!$this->is_logged()) && (!$this->is_admin()) && (!$this->is_store())) {
$this->logout();
$error = display('you_are_not_authorised');
$CI->session->set_userdata(array('error_message' => $error));
redirect($url, 'refresh');
exit;
} else {
return true;
}
}
//This function is used to Generate Key
public function generator($lenth)
{
$number = array("A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "N", "M", "O", "P", "Q", "R", "S", "U", "V", "T", "W", "X", "Y", "Z", "1", "2", "3", "4", "5", "6", "7", "8", "9", "0");
for ($i = 0; $i < $lenth; $i++) {
$rand_value = rand(0, 34);
$rand_number = $number["$rand_value"];
if (empty($con)) {
$con = $rand_number;
} else {
$con = "$con" . "$rand_number";
}
}
return $con;
}
}
?>