mainnnnn

<?php
defined('BASEPATH') OR exit('No direct script access allowed');

class Main extends CI_Controller {

        public $status;
        public $aturan;

        function __construct(){
            parent::__construct();
            $this->load->model('User_model', 'user_model', TRUE);
            $this->load->library('form_validation');
            $this->form_validation->set_error_delimiters('<div class="error">', '</div>');
            $this->status = $this->config->item('status');
            $this->aturan = $this->config->item('aturan');
        }

    public function index()
    {
            if(empty($this->session->userdata['email'])){
                redirect(site_url().'main/login');
            }
            $data = $this->session->userdata;
            $this->load->view('login/header');
            $this->load->view('login/nav');
            $this->load->view('home',$data);
            $this->load->view('login/footer');

    }


        public function register()
        {

            $this->form_validation->set_rules('nama_depan', 'nama depan', 'required');
            $this->form_validation->set_rules('nama_belakang', 'nama belakang', 'required');
            $this->form_validation->set_rules('email', 'Email', 'required|valid_email');

            if ($this->form_validation->run() == FALSE) {
                 $this->load->view('login/header');

                $this->load->view('login/register');
                 $this->load->view('login/footer');

            }else{
                if($this->user_model->isDuplicate($this->input->post('email'))){
                    $this->session->set_flashdata('flash_message', 'User email already exists');
                    redirect(site_url().'main/login');
                }else{

                    $clean = $this->security->xss_clean($this->input->post(NULL, TRUE));
                    $id = $this->user_model->insertUser($clean);
                    $token = $this->user_model->insertToken($id);
                    $qstring = $this->base64url_encode($token);
                    $url = site_url() . 'main/complete/token/' . $qstring;
                    $link = '<a href="' . $url . '">' . $url . '</a>';

                    $message = '';
                    $message .= '' . $link;
                    echo $message; //send this in email

            $config = Array(
                    'protocol' => 'smtp',
                    'smtp_host' => 'ssl://smtp.googlemail.com',
                    'smtp_port' => 465,
                    'smtp_user' => 'xxxxxx',   //email google
                    'smtp_pass' => 'xxxxx',   //passsword google
                    'mailtype' => 'html',
                    'charset' => 'iso-8859-1'
                    );
                    $this->load->library('email', $config);
                    $this->email->set_newline("\r\n");
                    $this->email->from(($this->input->post('email',TRUE)), ($this->input->post('nama_depan',TRUE)));
                    $this->email->to($this->input->post('email',TRUE));
                    $this->email->cc('xxxx');   //email sesuaikan
                    $this->email->subject('proses pendaftaran');
                    $this->email->message('untuk melanjutkan register klik link ini   .'.$message);
                    if (!$this->email->send()) {
                    echo 'what this is';
                    }else{
                    echo 'Success to send email';
                     return

                     redirect(site_url().'main/login'); //redirect();
                    }
                    exit;

                };
            }
        }


        protected function _islocal(){
            return strpos($_SERVER['HTTP_HOST'], 'local');
        }

        public function complete()
        {
            $token = base64_decode($this->uri->segment(4));
            $cleanToken = $this->security->xss_clean($token);

            $user_info = $this->user_model->isTokenValid($cleanToken); //either false or array();

            if(!$user_info){
                $this->session->set_flashdata('flash_message', 'Token is invalid or expired');
                redirect(site_url().'main/login');
            }
            $data = array(
                'nama_depan'=> $user_info->nama_depan,
                'email'=>$user_info->email,
                'user_id'=>$user_info->id,
                'token'=>$this->base64url_encode($token)
            );

            $this->form_validation->set_rules('password', 'Password', 'required|min_length[5]');
            $this->form_validation->set_rules('passconf', 'Password Confirmation', 'required|matches[password]');

            if ($this->form_validation->run() == FALSE) {
                 $this->load->view('login/header');
                $this->load->view('login/complete', $data);
                 $this->load->view('login/footer');
            }else{

                $this->load->library('password');
                $post = $this->input->post(NULL, TRUE);

                $cleanPost = $this->security->xss_clean($post);

                $hashed = $this->password->create_hash($cleanPost['password']);
                $cleanPost['password'] = $hashed;
                unset($cleanPost['passconf']);
                $userInfo = $this->user_model->updateUserInfo($cleanPost);

                if(!$userInfo){
                    $this->session->set_flashdata('flash_message', 'There was a problem updating your record');
                    redirect(site_url().'main/login');
                }

                unset($userInfo->password);

                foreach($userInfo as $key=>$val){
                    $this->session->set_userdata($key, $val);
                }
                redirect(site_url().'main/');

            }
        }

        public function login()
        {
            $this->form_validation->set_rules('email', 'Email', 'required|valid_email');
            $this->form_validation->set_rules('password', 'Password', 'required');

            if($this->form_validation->run() == FALSE) {

                $this->load->view('login/header');
                $this->load->view('login/login');
                $this->load->view('login/footer');
            }else{

                $post = $this->input->post();
                $clean = $this->security->xss_clean($post);

                $userInfo = $this->user_model->checkLogin($clean);

                if(!$userInfo){
                    $this->session->set_flashdata('flash_message', 'The login was unsucessful');
                    redirect(site_url().'main/login');
                }
                foreach($userInfo as $key=>$val){
                    $this->session->set_userdata($key, $val);
                }
                redirect(site_url().'main/');
            }

        }

        public function logout()
        {
            $this->session->sess_destroy();
            redirect(site_url().'main/login');
        }

        public function forgot()
        {

            $this->form_validation->set_rules('email', 'Email', 'required|valid_email');

            if($this->form_validation->run() == FALSE) {

                $this->load->view('login/header');
                $this->load->view('login/forgot');
                $this->load->view('login/footer');

            }else{
                $email = $this->input->post('email');
                $clean = $this->security->xss_clean($email);
                $userInfo = $this->user_model->getUserInfoByEmail($clean);

                if(!$userInfo){
                    $this->session->set_flashdata('flash_message', 'We cant find your email address');
                    redirect(site_url().'main/login');
                }

                if($userInfo->status != $this->status[1]){ //if status is not approved
                    $this->session->set_flashdata('flash_message', 'Your account is not in approved status');
                    redirect(site_url().'main/login');
                }

                //build token

                $token = $this->user_model->insertToken($userInfo->id);
                $qstring = $this->base64url_encode($token);
                $url = site_url() . 'main/reset_password/token/' . $qstring;
                $link = '<a href="' . $url . '">' . $url . '</a>';

                $message = '';

                $message .= ' ' . $link;

                echo $message; //send this through mail

                  $config = Array(
                    'protocol' => 'smtp',
                    'smtp_host' => 'ssl://smtp.googlemail.com',
                    'smtp_port' => 465,
                    'smtp_user' => 'xxxxxx',   //email google
                    'smtp_pass' => 'xxxxx',   //pasword google
                    'mailtype' => 'html',
                    'charset' => 'iso-8859-1'
                    );
                    $this->load->library('email', $config);
                    $this->email->set_newline("\r\n");
                    $this->email->from(($this->input->post('email',TRUE)), ($this->input->post('nama_depan',TRUE)));
                    $this->email->to($this->input->post('email',TRUE));
                    $this->email->cc('xxxxxxx');   //sesuaikan
                    $this->email->subject('reset password');
                    $this->email->message('untuk melanjutkan reset klik link ini   .'.$message);
                    if (!$this->email->send()) {
                    echo 'what this is';
                    }else{
                    echo 'Success to send email';
                     return

                     redirect(site_url().'main/login'); //redirect();
                    }
                exit;

            }

        }

        public function reset_password()
        {
            $token = $this->base64url_decode($this->uri->segment(4));
            $cleanToken = $this->security->xss_clean($token);

            $user_info = $this->user_model->isTokenValid($cleanToken); //either false or array();

            if(!$user_info){
                $this->session->set_flashdata('flash_message', 'Token is invalid or expired');
                redirect(site_url().'main/login');
            }
            $data = array(
                'nama_depan'=> $user_info->nama_depan,
                'email'=>$user_info->email,
//                'user_id'=>$user_info->id,
                'token'=>$this->base64url_encode($token)
            );

            $this->form_validation->set_rules('password', 'Password', 'required|min_length[5]');
            $this->form_validation->set_rules('passconf', 'Password Confirmation', 'required|matches[password]');

            if ($this->form_validation->run() == FALSE) {

                $this->load->view('login/header');
                $this->load->view('login/reset', $data);
                $this->load->view('login/footer');
            }else{

                $this->load->library('password');
                $post = $this->input->post(NULL, TRUE);
                $cleanPost = $this->security->xss_clean($post);
                $hashed = $this->password->create_hash($cleanPost['password']);
                $cleanPost['password'] = $hashed;
                $cleanPost['user_id'] = $user_info->id;
                unset($cleanPost['passconf']);
                if(!$this->user_model->updatePassword($cleanPost)){
                    $this->session->set_flashdata('flash_message', 'There was a problem updating your password');
                }else{
                    $this->session->set_flashdata('flash_message', 'Your password has been updated. You may now login');
                }
                redirect(site_url().'main/login');
            }
        }

    public function base64url_encode($data) {
      return rtrim(strtr(base64_encode($data), '+/', '-_'), '=');
    }

    public function base64url_decode($data) {
      return base64_decode(str_pad(strtr($data, '-_', '+/'), strlen($data) % 4, '=', STR_PAD_RIGHT));
    }


}