/**
* Handles the given Exception.
*
* @param Throwable|Exception $exception The Exception to handle
* @param bool $showTrace
*/
public static function handleException($exception, $showTrace = true)
{
rex_logger::logException($exception);
while (ob_get_level()) {
ob_end_clean();
}
$status = rex_response::HTTP_INTERNAL_ERROR;
if ($exception instanceof rex_http_exception && $exception->getHttpCode()) {
$status = $exception->getHttpCode();
}
rex_response::setStatus($status);
if (rex::isSetup() || rex::isDebugMode() || ($user = rex_backend_login::createUser()) && $user->isAdmin()) {
// TODO add a beautiful error page with usefull debugging info
$buf = '';
$buf .= '<pre>';
$buf .= '"' . get_class($exception) . '" thrown in ' . $exception->getFile() . ' on line ' . $exception->getLine() . "\n";
if ($exception->getMessage()) {
$buf .= '<b>' . ($exception instanceof ErrorException ? self::getErrorType($exception->getSeverity()) . ': ' : '') . $exception->getMessage() . "</b>\n";
}
$cause = $exception->getPrevious();
while ($cause) {
$buf .= "\n";
$buf .= 'caused by ' . get_class($cause) . ' in ' . $cause->getFile() . ' on line ' . $cause->getLine() . "\n";
if ($cause->getMessage()) {
$buf .= '<b>' . ($cause instanceof ErrorException ? self::getErrorType($cause->getSeverity()) . ': ' : '') . $cause->getMessage() . "</b>\n";
}
$cause = $cause->getPrevious();
}
if ($showTrace) {
$buf .= "\n";
$buf .= $exception->getTraceAsString();
}
if (!rex::isSetup() && rex::isBackend() && !rex::isSafeMode()) {
$buf .= "\n\n";
$buf .= '<a href="' . rex_url::backendPage('packages', ['safemode' => 1]) . '">activate safe mode</a>';
}
$buf .= '</pre>';
} else {
// TODO small error page, without debug infos
$buf = 'Oooops, an internal error occured!';
}
rex_response::sendContent($buf);
exit;
}
$login = new rex_backend_login();
rex::setProperty('login', $login);
$rex_user_login = rex_post('rex_user_login', 'string');
$rex_user_psw = rex_post('rex_user_psw', 'string');
$rex_user_stay_logged_in = rex_post('rex_user_stay_logged_in', 'boolean', false);
if (rex_get('rex_logout', 'boolean')) {
$login->setLogout(true);
}
// the server side encryption of pw is only required
// when not already encrypted by client using javascript
$login->setLogin($rex_user_login, $rex_user_psw, rex_post('javascript', 'boolean'));
$login->setStayLoggedIn($rex_user_stay_logged_in);
$loginCheck = $login->checkLogin();
$rex_user_loginmessage = '';
if ($loginCheck !== true) {
rex_response::setStatus(rex_response::HTTP_UNAUTHORIZED);
// login failed
$rex_user_loginmessage = $login->getMessage();
// Fehlermeldung von der Datenbank
if (is_string($loginCheck)) {
$rex_user_loginmessage = $loginCheck;
}
$pages['login'] = rex_be_controller::getLoginPage();
$page = 'login';
rex_be_controller::setCurrentPage('login');
} else {
// Userspezifische Sprache einstellen
$user = $login->getUser();
$lang = $user->getLanguage();
if ($lang && $lang != 'default' && $lang != rex::getProperty('lang')) {
rex_i18n::setLocale($lang);
public static function checkPage(rex_user $user)
{
$page = self::getCurrentPageObject();
// --- page pruefen und benoetigte rechte checken
if (!$page || !$page->checkPermission($user)) {
// --- fallback zur user startpage -> rechte checken
$page = self::getPageObject($user->getStartPage());
if (!$page || !$page->checkPermission($user)) {
// --- fallback zur system startpage -> rechte checken
$page = self::getPageObject(rex::getProperty('start_page'));
if (!$page || !$page->checkPermission($user)) {
// --- fallback zur profile page
$page = self::getPageObject('profile');
}
}
rex_response::setStatus(rex_response::HTTP_FORBIDDEN);
rex_response::sendRedirect($page->getHref());
}
if ($page !== ($leaf = $page->getFirstSubpagesLeaf())) {
rex_response::setStatus(rex_response::HTTP_MOVED_PERMANENTLY);
$url = $leaf->hasHref() ? $leaf->getHref() : rex_context::restore()->getUrl(['page' => $leaf->getFullKey()], false);
rex_response::sendRedirect($url);
}
}
if (rex_be_controller::getCurrentPagePart(1) == 'content') {
rex_be_controller::getPageObject('structure')->setIsActive(true);
}
});
if (rex_be_controller::getCurrentPagePart(1) == 'system') {
rex_system_setting::register(new rex_system_setting_default_template_id());
}
rex_extension::register('CLANG_DELETED', function (rex_extension_point $ep) {
$del = rex_sql::factory();
$del->setQuery('delete from ' . rex::getTablePrefix() . "article_slice where clang_id='" . $ep->getParam('clang')->getId() . "'");
});
} else {
rex_extension::register('FE_OUTPUT', function (rex_extension_point $ep) {
$content = $ep->getSubject();
$article = new rex_article_content();
$article->setCLang(rex_clang::getCurrentId());
if ($article->setArticleId(rex_article::getCurrentId())) {
$content .= $article->getArticleTemplate();
} else {
$content .= 'Kein Startartikel selektiert / No starting Article selected. Please click here to enter <a href="' . rex_url::backendController() . '">redaxo</a>';
rex_response::sendPage($content);
exit;
}
$art_id = $article->getArticleId();
if ($art_id == rex_article::getNotfoundArticleId() && $art_id != rex_article::getSiteStartArticleId()) {
rex_response::setStatus(rex_response::HTTP_NOT_FOUND);
}
// ----- inhalt ausgeben
rex_response::sendPage($content, $article->getValue('updatedate'));
});
}
public static function checkPagePermissions(rex_user $user)
{
$check = function (rex_be_page $page) use(&$check, $user) {
if (!$page->checkPermission($user)) {
return false;
}
$subpages = $page->getSubpages();
foreach ($subpages as $key => $subpage) {
if (!$check($subpage)) {
unset($subpages[$key]);
}
}
$page->setSubpages($subpages);
return true;
};
foreach (self::$pages as $key => $page) {
if (!$check($page)) {
unset(self::$pages[$key]);
}
}
self::$pageObject = null;
$page = self::getCurrentPageObject();
// --- page pruefen und benoetigte rechte checken
if (!$page) {
// --- fallback zur user startpage -> rechte checken
$page = self::getPageObject($user->getStartPage());
if (!$page) {
// --- fallback zur system startpage -> rechte checken
$page = self::getPageObject(rex::getProperty('start_page'));
if (!$page) {
// --- fallback zur profile page
$page = self::getPageObject('profile');
}
}
rex_response::setStatus(rex_response::HTTP_NOT_FOUND);
rex_response::sendRedirect($page->getHref());
}
if ($page !== ($leaf = $page->getFirstSubpagesLeaf())) {
rex_response::setStatus(rex_response::HTTP_MOVED_PERMANENTLY);
$url = $leaf->hasHref() ? $leaf->getHref() : rex_context::restore()->getUrl(['page' => $leaf->getFullKey()], false);
rex_response::sendRedirect($url);
}
}
