<?php
defined('BASEPATH') OR exit('No direct script access allowed');

class Login extends CI_Controller {

	/**
	 * Index Page for this controller.
	 *
	 * Maps to the following URL
	 * 		http://example.com/index.php/welcome
	 *	- or -
	 * 		http://example.com/index.php/welcome/index
	 *	- or -
	 * Since this controller is set as the default controller in
	 * config/routes.php, it's displayed at http://example.com/
	 *
	 * So any other public methods not prefixed with an underscore will
	 * map to /index.php/welcome/<method_name>
	 * @see https://codeigniter.com/user_guide/general/urls.html
	 */
	public function index(){
		$this->load->helper('url');
		$this->load->helper('cookie');
		$this->load->model('User_model');
		$this->load->model('Log_model');

		$data['message'] = '';
		$data['message_class'] = '';

		$data['username'] = '';
		$data['password'] = '';
		
		if(isset($_GET['logout']) && isset($_SESSION['username'])){
			$this->Log_model->addLog('logout', 'Sikeres kijelentkezés - '.$_SESSION['username'],$_SESSION['username']);
			unset($_SESSION['username']); 
            unset($_SESSION['password']); 
			$data['message'] = 'Sikeres kijelentkezés!';
			$data['message_class'] = 'success';
        }

		elseif(isset($_POST['sendLogin'])){
            if($this->User_model->userCanLogin($_POST['username'], $_POST['password'])){
				if($_POST['remember'] == 'on'){
					$cookie = array(
						'name'   => 'username',
						'value'  => $_POST['username'],                            
						'expire' => '300',                                                                                   
						'secure' => TRUE
						);
					$this->input->set_cookie($cookie);

					$cookie = array(
						'name'   => 'password',
						'value'  => $_POST['password'],                            
						'expire' => '300',                                                                                   
						'secure' => TRUE
						);
					$this->input->set_cookie($cookie);
					
				}
				else{
					delete_cookie("username");
					delete_cookie("password");
				}

				$this->Log_model->addLog('login', 'Sikeres bejelentkezés - '.$_POST['username'],$_POST['username']);
				$_SESSION['username'] = $_POST['username']; 
                $_SESSION['password'] = $_POST['password'];
                $data['currentUser'] = $this->User_model->getUserByUsername($_SESSION['username']);
                
                header('location:'.base_url().'dashboard');
                
            }
            else{
				$this->Log_model->addLog('login', 'Sikertelen bejelentkezési kísérlet - '.$_POST['username'].' / '.$_POST['password'],$_POST['username']);
				$data['message'] = 'Sikertelen bejelentkezés!';
				$data['message_class'] = 'error';
            }
        }

		$data['username'] = get_cookie('username');
		$data['password'] = get_cookie('password');

        $data['pageTitle'] = 'Bejelentkezés';
		$this->load->view('login',$data);
	}




}



?>