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


/**
 * Description of login_form
 *
 * @author apocalipse89
 */
class Login extends CI_Controller
{
    public function __construct()
    {
        parent::__construct();
        //$this->load->model('User','user'); /* This call the model to retrieve data from db */
    }

    public function index()
    {
        if(!file_exists('application/views/login.php'))
        {
            show_404();
        }

        $this->load->library('form_validation');
        $this->load->helper('form');
        $this->load->helper('html');
        $this->load->library('session');
        $this->load->helper('url');

        $this->form_validation->set_error_delimiters('<h4 style="text-align:center;">','</h4>');

        $this->form_validation->set_rules('username','username','trim|required|xss_clean');
        $this->form_validation->set_rules('password','password','trim|required|xss_clean|callback_pass_check');

        if($this->form_validation->run() == FALSE)
        {
            /* Data to pass to view */
            $data['title'] = "User Access";
            $data['author'] = "Salvatore Mazzarino";
            $data['year'] = '34343434';


            $this->load->view('login',$data);
           /* $this->load->view('templates/_footer',$data);*/
        }
        else
        {
           redirect('home');

        }
    }

    public function pass_check($pass)
    {
        $result = array('id'=>123,'username'=>'test1');

        if(!empty($result))
        {
                $session_array = array('id'=> $result['id'], 'username'=> $result['username']); /* Create a session passing user data */

                $this->session->set_userdata('logged_in', $session_array);

                return TRUE;
        }
        else
        {
            $this->form_validation->set_message('pass_check',"Invalid username or password!</br>Try again, please!");
            return FALSE;
        }
    }
}

/* END OF FILE */