<?php
include 'header.php';
logged_in_redirect();

echo '<section>';
echo '<fieldset style="width:735px;margin:0 auto;">';
echo '<legend>Login</legend>';

if (empty($_POST) === false) {
	$username = $_POST['username'];
	$password = $_POST['password'];

	if (empty($username) === true || empty($password) === true) {
		$errors[] = 'please enter a username or password.';
	} else if (user_exists($username) === false) {
		$errors[] = 'invalid username or password.';
	} else if (user_active($username) === false) {
		$errors[] = 'Your account is not currently active.';
	} else {


		if (strlen($password) > 32) {
			$errors[] = 'password to long';
		}

		$login = login($username, $password);
		if($login === false) {
			$errors[] = 'that username/password combination is incorrect';
		} else {
		   $_SESSION[`user_id`] = $login;
		   header('location: index.php');
		   exit();
		}
	}
} else {
		$errors[] = 'No data recieved.';

}
if (empty($errors) === false) {
	echo '<h2>We tried to log you in but ...</h2>';
	echo output_errors($errors);
}
?>
</fieldset>
</section>

<footer>
			<div style="float:left;">
				WebDesign By: EMPIRIOUS
			</div>
			<div style="float:right;">
				Website and all of its contents are copyrighted to &copy; <a href="">RSbox.info</a>
			</div>
		</footer>
	</body>

</html>