/**
* initialize.
*
* @internal
*/
public function __construct()
{
if (!Session::isLoggedIn()) {
exit;
}
$this->query = Request::getStrParam('q', Request::getStrParam('term'));
$this->querySimiliar = strlen($this->query) > 1 ? $this->query . '%' : '';
parent::__construct();
}
/**
* Get an update for the current user.
*/
public function update()
{
if (!Session::isLoggedIn()) {
exit;
}
header('Content-Type: text/event-stream');
header('Cache-Control: no-cache');
header('Access-Control-Allow-Origin: *');
$lastEventId = floatval(isset($_SERVER['HTTP_LAST_EVENT_ID']) ? $_SERVER['HTTP_LAST_EVENT_ID'] : 0);
if ($lastEventId == 0) {
$lastEventId = floatval(isset($_GET['lastEventId']) ? $_GET['lastEventId'] : 0);
}
// 2kB padding for IE
// @codingStandardsIgnoreStart
# echo ':'.str_repeat(' ', 2048)."\n";
echo 'retry: ' . self::$RETRY * 1000 . PHP_EOL;
// event-stream
$started = time();
//while (true) {
$notification = NotificationBrowser::getNextByUserId(Session::getUserId());
if ($notification !== false) {
$data = ['type' => 'notification', 'title' => $notification['title'], 'payload' => $notification['content']];
NotificationBrowser::deleteByPK($notification['id']);
$lastEventId++;
echo 'id: ' . $lastEventId . PHP_EOL;
echo 'data: ' . str_replace("\n", "\ndata: ", json_encode($data)) . PHP_EOL . PHP_EOL;
ob_flush();
flush();
// @codingStandardsIgnoreEnd
// } elseif ((time() - $started) % self::$KEEP_ALIVE == 0) {
// // send keep alive comment
// echo ': '.sha1(mt_rand())."\n\n";
}
// if (time() - $started > self::$TIMEOUT) {
// break;
// }
// usleep(self::$RETRY * 1000000);
//}
exit;
}
/**
* Login user.
*
* @internal
*/
public static function login()
{
$config = self::getConfig();
if (empty($config['login']) || !isset($_COOKIE[$config['login']]) || empty($config['password']) || !isset($_COOKIE[$config['password']])) {
// return if no login cookie set
return;
}
if (!Session::isLoggedIn()) {
// try to login
$user_id = User::getIdByCredentials($_COOKIE[$config['login']], $_COOKIE[$config['password']], true);
if ($user_id !== false) {
$_SESSION['thisuser'] = User::getByPk($user_id);
Logger::getInstance()->info("login with cookies");
LogEvent::add(['event' => 'Login.Cookie.Success', 'user_id' => $user_id, 'reference_parameters' => json_encode([]), 'description' => $_SESSION['thisuser']['name'] . ' logged in (über Cookies)']);
} else {
LogEvent::add(['event' => 'Login.Cookie.Failed', 'user_id' => 0, 'reference_parameters' => json_encode([]), 'description' => $_COOKIE[$config['login']] . ' hat sich vergeblich versucht einzuloggen (über Cookies)']);
self::deleteLoginCookie();
}
} else {
// renew
Logger::getInstance()->info("renew login cookie");
self::setLoginCookie($_COOKIE[$config['login']], $_COOKIE[$config['password']]);
}
}