function check_login()
{
global $db, $mem;
if (defined('MEM') && MEM == True) {
$mem = new Memcached('moyoj');
$mem->setOption(Memcached::OPT_LIBKETAMA_COMPATIBLE, true);
if (!count($mem->getServerList())) {
$mem->addServer(MEM_HOST, MEM_PORT);
}
}
$db = new DB();
$db->init(DB_HOST, DB_USER, DB_PASS, DB_NAME);
$db->connect();
$admin_info = mo_read_cache('mo-admin-' . $_SESSION['aid']);
if (!$admin_info) {
$sql = 'SELECT `id`, `username`, `password`, `nickname`, `role` FROM `mo_admin` WHERE `id` = ? AND `role` > 0';
$db->prepare($sql);
$db->bind('i', $_SESSION['aid']);
$result = $db->execute();
if (!$result || $result[0]['password'] != $_SESSION['admin_password']) {
unset($_SESSION['aid']);
header("Location: login.php");
exit(0);
}
mo_write_cache('mo-admin-' . $_SESSION['aid'], $result[0]);
}
$mo_settings = array();
mo_load_settings();
if (!isset($active)) {
$active = '';
}
}
function mo_set_option($option, $data)
{
global $mo_settings, $db;
if (is_array($data) || is_object($data)) {
$to_write = serialize($data);
} else {
$to_write = $data;
}
if (isset($mo_settings[$option])) {
$rt = $mo_settings[$option];
$mo_settings[$option] = $data;
$sql = 'UPDATE `mo_site_options` SET `value` = ? WHERE `item` = ?';
$db->prepare($sql);
$db->bind('ss', $to_write, $option);
} else {
$rt = True;
$mo_settings[$option] = $data;
$sql = 'INSERT INTO `mo_site_options` (`item`, `value`) VALUES (?, ?)';
$db->prepare($sql);
$db->bind('ss', $option, $to_write);
}
$db->execute();
mo_write_cache('mo_cache_settings', $mo_settings);
mo_write_note("Site option: '{$option}' has been update.");
return $rt;
}
if (!count($mem->getServerList())) {
$mem->addServer(MEM_HOST, MEM_PORT);
}
}
$db = new DB();
$db->init(DB_HOST, DB_USER, DB_PASS, DB_NAME);
$db->connect();
$sql = 'SELECT `id`, `username`, `password`, `nickname`, `role` FROM `mo_admin` WHERE `username` = ? AND `role` > 0 LIMIT 1';
$db->prepare($sql);
$db->bind('s', $_POST['username']);
$result = $db->execute();
if ($result && password_verify($_POST['password'], $result[0]['password'])) {
$result = $result[0];
$_SESSION['aid'] = $result['id'];
$_SESSION['admin_password'] = $result['password'];
mo_write_cache('mo-admin-' . $_SESSION['aid'], $result);
} else {
$loginfail = True;
}
}
if (isset($_GET['action']) && $_GET['action'] == 'logout') {
unset($_SESSION['aid']);
unset($_SESSION['admin_password']);
$logout = True;
}
if (isset($_SESSION['aid'])) {
header("Location: index.php");
exit(0);
}
?>
<!DOCTYPE html>