Login.php

<?php
namespace Ijdb\Controllers;
class Login {
    public function __construct(\Ninja\Authentication $authentication){
        $this->authentication = $authentication;
    }


    public function error()
    {
    return ['template' => 'loginerror.html.php', 'title'
    => 'You are not logged in'];
    }

    public function loginForm() {
        return ['template' => 'login.html.php',
        'title' => 'Log In'];
    }


    public function processLogin() {
        if ($this->authentication->login($_POST['email'],
        $_POST['password'])) {
            header('location: /login/success');
        }
        else {
            return ['template' => 'login.html.php',
            'title' => 'Log In',
            'variables' => [
            'error' => 'Invalid username/password.'
            ]
            ];
        }
    }

    public function success() {
        return ['template' => 'loginsuccess.html.php',
        'title' => 'Login Successful'];
    }

    public function logout() {
        session_destroy();
        return ['template' => 'logout.html.php',
        'title' => 'You have been logged out'];
    }

}