フォーク元 tak4/bibis
59 行
1.9 KiB
PHP
59 行
1.9 KiB
PHP
<?php
|
|
require_once(__DIR__ . '/../../require.php');
|
|
|
|
if ($_SERVER['REQUEST_METHOD'] === 'GET') {
|
|
do_get();
|
|
}
|
|
elseif ($_SERVER['REQUEST_METHOD'] === 'POST') {
|
|
do_post();
|
|
}
|
|
|
|
function do_get() {
|
|
if (!can_regist()) { return register_stop('新規登録は停止中。'); }
|
|
|
|
$users = load_users();
|
|
if (sizeof($users) >= USER_LIMIT) { return register_stop('ユーザー数の上限を超過(' . USER_LIMIT . '人まで)。'); }
|
|
$users = null;
|
|
|
|
output_html([], ['header.php', 'register.php']);
|
|
}
|
|
|
|
function register_stop($reason) {
|
|
output_html(compact('reason'), ['header.php', 'register-stop.php']);
|
|
}
|
|
|
|
function do_post() {
|
|
if (!has_cookie()) { return on_error(400, ['Cookie が無効']); }
|
|
if (!can_regist()) { return on_error(400, ['新規投稿は停止中。']); }
|
|
$errors = check_csrf_token(true); // true: force cookie
|
|
if ($errors) { return on_error(400, $errors); }
|
|
|
|
$id = mbtrim($_POST['id'] ?? '');
|
|
$username = mbtrim($_POST['username'] ?? '');
|
|
$password = mbtrim($_POST['password'] ?? '');
|
|
$password2 = mbtrim($_POST['password2'] ?? '');
|
|
|
|
$error_id = validate_register_id($id);
|
|
$error_username = validate_register_username($username);
|
|
if (!$error_username) {
|
|
$username = sanitize_register_username($username);
|
|
$error_username = validate_register_username($username);
|
|
}
|
|
$error_password = validate_register_password($password, $password2);
|
|
|
|
$errors = array_merge($error_id, $error_username, $error_password);
|
|
if ($errors) { return on_error(400, $errors); }
|
|
|
|
$users = load_users();
|
|
if (sizeof($users) >= USER_LIMIT) { return on_error(500, ['ユーザー数の上限を超過。']); }
|
|
|
|
$errors = add_user(compact('id', 'username', 'password'));
|
|
if ($errors) { return on_error(500, $errors); }
|
|
|
|
$username_raw = $username;
|
|
$_SESSION['user'] = compact('id', 'username', 'username_raw');
|
|
$_SESSION['messages'] = ['登録完了。よろしくね。'];
|
|
http_response_code(301);
|
|
header('Location: ' . sitebase());
|
|
}
|