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login.php
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login.php
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<?php
class Login {
public function __construct(){
}
public function LoginForms(){
$user = new DBase();
$user = $user->checkUser();
setcookie("user",$user[0],time() + 3600);
setcookie("token",$user[7],time() + 3600);
header('Location: /');
return $user;
}
public function LogOut(){
$user = new DBase();
$user->clearToken($_COOKIE['user']);
setcookie ("user","",time() - 3600);
setcookie ("token","",time() - 3600);
header('Location: /');
}
function LoginToken($post){
$db = new DBase();
$q = "SELECT * FROM `users` WHERE `email` = '".$post['email']."' AND `pass` = '".md5($post['pass'])."' AND `token` <> ''";
$result = $db->queryCount($q);
if($result!=0){
return 1;
} else {
return 0;
}
}
public function Validate(){
$answer = true;
$user = new DBase();
$user = $user->checkUser();
if(!$this->validate_req($_POST['password'])){
$answer = false;
}
if(!$this->validate_email($_POST['email'])){
$answer = false;
}
if(!isset($user)){
$answer = false;
}
return $answer;
}
function validate_req($value)
{
$answer = true;
if(!isset($value) ||
strlen($value) <=0)
{
$answer=false;
}
return $answer;
}
function validate_email($email)
{
return preg_match("/^[_\.0-9a-zA-Z-]+@([0-9a-zA-Z][0-9a-zA-Z-]+\.)+[a-zA-Z]{2,6}$/i", $email);
}
}
Class DBase {
private $conn;
private $defaults = array(
'host' => 'localhost',
'user' => 'root',
'pass' => '',
'db' => 'usersn',
'charset' => 'utf8'
);
function __construct(){
$this->conn = mysqli_connect($this->defaults['host'], $this->defaults['user'], $this->defaults['pass'],$this->defaults['db']);
mysqli_set_charset($this->conn, $this->defaults['charset']);
}
function checkUser(){
$q = "SELECT * FROM `users` WHERE `email` = '".$_POST['email']."' AND `pass` = '".md5($_POST['password'])."'";
$result = $this->query($q);
if(isset($result)){
$token = md5(time());
$q1 = "UPDATE `users` SET `token`= '".$token."' WHERE `email` = '".$_POST['email']."' AND `pass` = '".md5($_POST['password'])."'";
$this->update($q1);
}
return $result;
}
function infoUser($id){
$q = "SELECT * FROM `users` WHERE `id` = '".$id."'";
$result = $this->query($q);
return $result;
}
function clearToken($id){
$q = "UPDATE `users` SET `token`= '' WHERE `id` = '".$id."'";
$this->update($q);
}
function query($query){
$q = mysqli_query($this->conn,$query);
$result = mysqli_fetch_row($q);
return $result;
}
function queryCount($query){
$q = mysqli_query($this->conn,$query);
return mysqli_num_rows($q);
}
function update($query){
$q = mysqli_query($this->conn,$query);
return $q;
}
}