<?php
use \application\controllers\MainController;
class LoginController extends MainController{
   function __construct(){
    $this->setsession();
      $this->model('user');
      if (isset($_SESSION['login'])){
        $this->redirect('index');
      }
   }
	public function index(){
		$this->template1sm('login');
	}
  //Method untuk login
   public function log_in(){
      $data = array();
      $error = array();
    if (empty($_POST['username'])) {
      array_push($error, "Username cant be empty");
    }else{
      $username = $this->validate($_POST['username']);
    }
    if (empty($_POST['password'])) {
      array_push($error, "Password cant be empty");
    }else{
      $password = md5($this->validate($_POST['password']));
    }

    if(count($error)==0){
      $query = $this->user->selectWhere(array('username'=>$username, 'password'=>$password));

      $data = $this->user->getResult($query);
      $jml = $this->user->getRows($query);

      if($jml>0){
      $data = $data[0];
        if($data['activation']!=NULL){
          array_push($error, "Check your email to activate your account, or click Forget Password to resend activation code");
          $this->template1sm('login', array('msg'=> $error));
         }else{
          $_SESSION['login'] = $data['id_user'];
          if (isset($_POST['remember'])){
            $time = time();
            setcookie('login', $data['id_user'], $time + 3600);
          }
          $this->redirect('index');

   exit();
      }
      }else{
        array_push($error, "Username or password is wrong!");
        $this->template1sm('login', array('msg'=> $error));
      }
    }else{
        $this->template1sm('login', array('msg'=> $error));
      }
   }

//Method untuk registrasi
   public function register(){
      $data = array();
      $error = array();
      if (empty($_POST['fname'])) {
        array_push($error, "First Name cant be empty");
      }else if (preg_match('/^[a-z]{1,20}$/', $_POST['fname'])) {
      $data['fname'] = $this->validate($_POST['fname']);
      }else{
        array_push($error, "First Name must be 1-20 characters a-z (lowercase)");
      }
      if (empty($_POST['lname'])) {
         array_push($error, "Last Name cant be empty");
      }else if (preg_match('/^[a-z]{1,20}$/', $_POST['lname'])) {
      $data['lname'] = $this->validate($_POST['lname']);
      }else{
        array_push($error, "Last Name must be 1-20 characters a-z (lowercase)");
      }
      if (empty($_POST['year'])||empty($_POST['month'])||empty($_POST['date'])) {
         array_push($error, "Birthday cant be empty");
      }else{
      $data['birthday'] = $this->validate($_POST['year'].'-'.$_POST['month'].'-'.$_POST['date']);
      }
      if (empty($_POST['gender'])) {
        array_push($error, "Gender cant be empty");
      }else{
      $data['gender'] = $this->validate($_POST['gender']);
      }
      if (empty($_POST['email'])) {
        array_push($error, "Email cant be empty");
      }else{
      $data['email'] = $this->validate($_POST['email']);
      }
      if (empty($_POST['usernamer'])) {
        array_push($error, "Username cant be empty");
      }else if (preg_match('/^[A-Za-z]{4,11}[A-Za-z0-9]{0,4}$/', $_POST['usernamer'])) {
      $data['username'] = $this->validate($_POST['usernamer']);
      $checkemail = $this->isUserExist($data['username'],$data['email']);
      if($checkemail) array_push($error, "Username or email already exist");
      }else{
        array_push($error, "Username must be 4-15 characters A-Z,a-z. You can use max 4 number behind letter");
      }
      if (empty($_POST['passwordr'])) {
        array_push($error, "Password cant be empty");
      }else if (preg_match('/^[a-z]{1,20}/i', $_POST['passwordr'])) {
      $password = md5($_POST['passwordr']);
      $data['password'] = $this->validate($password);
      }else{
        array_push($error, "Password must be 8-20 characters");
      }
      $data['regisdate'] = date('Y-m-d');
      $data['activation'] = md5(uniqid(rand(), true));

            if(count($error)==0){
                $register = $this->user->insert($data);
                $message = "Thankyou for join us \n\n";
                $message .= "To activate your account, please click link below :\n\n";
                $message .= "".BASE_PATH."/login/activate/".urlencode($data['email'])."/$data[activation]";
                mail($data['email'], "WEB Activation Link", $message, "From: cs@crefto.com");
                if($register) $this->redirect('login/berhasil');
                }else{
                   $this->template1sm('login', array('msg'=> $error));
                }
   }
   function berhasil(){
      $msg = "Thank you for register, check your email to actiated your account";
      $this->template1sm('login', array('msg'=> $msg));
   }

   //Method untuk melihat email sudah tersedia atau belum
   public function isUserExist($username, $email){
    $query = $this->user->selectLike(array('username'=>$username,'email'=>$email));
    $jmluser = $this->user->getRows($query);
    if($jmluser > 0){
      return true;
    } else {
      return false;
    }
  }

  //Method untuk aktivasi
  public function activate($email,$activation){
  $data['activation'] = "Y";
  $simpan = $this->user->update($data, array('email'=>$email,'activation'=>$activation));
  if($simpan){
    $msg = "Your account has been activated you can login now!";
    }else{
        $msg = "Ooops your account cant activated. please do registration again or contact admin";
    }
  $this->template1sm('login', array('msg'=> $msg));
}
}
?>