Домашнее задание №10

Auth.php

<?php
	include 'Database.php';
	class Auth {
		protected $pdo;
		public function __construct(){
			$db = new Database();
			$db->baseConfig();
			$this->pdo = $db->pdo;
		}
		public function login($login, $password){
			$stmt = $this->pdo->prepare('SELECT * FROM users WHERE login = :login and password = :password');
			$stmt->execute(array('login' => $login, 'password' => md5($password)));
			$user = $stmt->fetch();
			if($user) {
				$this->updateAuthTime($user['id']);
			}
			return $user;
		}
		public function updateAuthTime($user_id){
			$stmt = $this->pdo->prepare('UPDATE users SET lastVisit = :lastVisit WHERE id=:id');
			$result	= $stmt->execute(array('id' => $user_id, 'lastVisit' => date('Y-m-d H:i:s'))); 
			return $result;
		}
	}
?>

AuthUser.php

<?php 
	header('Content-Type: text/html; charset=utf-8');
	include 'Auth.php';
	session_start(); 
	if(isset($_POST['enter'])){
		$data = array_map('trim', $_POST);
		$data = array_map('strip_tags', $data);
		$login = $data['login'];
		$password = $data['password'];
		$auth = new Auth();
		$user = $auth->login($login, $password);
		$lastVisit = $auth->updateAuthTime($user_id);
		if($user){
			$_SESSION['auth'] = true;
			$_SESSION['user'] = $user;
			echo 'Авторизовались' . '<br/>';
		}
		else {?>
			<p style="color:red;">Неверный логин/пароль</p>
		<?php }
	}
	if (!isset($_SESSION['auth'])) :
?>
	
<form action = "" method = "POST">
	<input name = "login" type = "text" reqiured/>
	<input name = "password" type = "password" reqiured/>
	<input type = "submit" name="enter"/>
</form>

<?php else:?>
	Добро пожаловать, <?php echo $_SESSION['user']['login'];?>
	<p><a href = "Profile.php">Ваш профиль</a></p>
	<p><a href = "Logout.php">Выйти</a></p>
<?php endif;?>

Database.php

<?php
	class Database {
		protected $host ;
		protected $charset;
		protected $db;
		protected $user;
		protected $pass;
		public function __construct(){
			$this->host = 'localhost';
			$this->charset = 'utf8';
			$this->db = 'test';
			$this->user = 'root';
			$this->pass = '';
		}	
		public function baseConfig(){
			$dsn="mysql:host=$this->host;dbname=$this->db;";
			$opt = array (
				PDO::ATTR_ERRMODE	=> PDO::ERRMODE_EXCEPTION,
				PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC
			);
			$this->pdo = new PDO($dsn, $this->user, $this->pass);
		}
	} 
?>

Logout.php

<?php
	session_start();
	session_destroy();
	header('Location:  AuthUser.php');
?>

Profile.php

<?php
	header('Content-Type: text/html; charset=utf-8');
	session_start();
	if (!isset($_SESSION['auth'])){
		echo 'Доступ закрыт!';
		die;
	} else {
		$user = $_SESSION['user'];
	?>
	
	<h2>Ваш профиль</h2>
	<p>Логин: <?php echo $user['login'];?></p>
	<p>Пароль: <?php echo $user['password'];?></p>
	<p>ФИО: <?php echo $user['fio'];?></p>
	<p>email: <?php echo $user['email'];?></p>
	<p>Адрес: <?php echo $user['adress'];?></p>
	<p>Дата последнего входа: <?php echo $_SESSION['user']['lastVisit'];?></p>
	<p><a href = "Logout.php">Выйти</a></p>

<?php }?>