Bad Request'); } } /** * Page class which all "modules" must be extending from */ abstract class Page { protected function doPreprocess() { } protected function doRender() { } protected function doAjax() { } public static function preprocess() { self::$instance->doPreprocess(); } public static function render() { self::$instance->doRender(); } public static function ajax() { self::$instance->doAjax(); } /** * * @var \Page */ private static $instance = false; public static function set($name) { $name = preg_replace('/[^A-Za-z]/', '', $name); $modulePath = 'modules/' . strtolower($name) . '.inc.php'; if (!file_exists($modulePath)) { Util::traceError('Invalid module file: ' . $modulePath); } require_once $modulePath; $className = 'Page_' . $name; if (!class_exists($className) || get_parent_class($className) !== 'Page') { Util::traceError('Module not found: ' . $name); } self::$instance = new $className(); } } // Error reporting (hopefully going to stderr, not being printed on pages) error_reporting(E_ALL); // Autoload classes from ./inc which adhere to naming scheme .inc.php function slxAutoloader($class) { $file = 'inc/' . preg_replace('/[^a-z0-9]/', '', mb_strtolower($class)) . '.inc.php'; if (!file_exists($file)) return; require_once $file; } spl_autoload_register('slxAutoloader'); // Now determine which module to run Page::set(empty($_REQUEST['do']) ? 'Main' : $_REQUEST['do']); // Deserialize any messages to display if (isset($_REQUEST['message'])) { Message::fromRequest(); } // CSRF/XSS check if ($_SERVER['REQUEST_METHOD'] === 'POST') { User::load(); if (!Util::verifyToken()) { Util::redirect('?do=Main'); } } // Normal mode - preprocess first.... Page::preprocess(); // Generate Main menu User::load(); Render::addTemplate('main-menu', array( 'url' => urlencode($_SERVER['REQUEST_URI']), 'user' => User::getName(), 'admin' => User::isAdmin(), 'suite' => CONFIG_SUITE )); Message::renderList(); // Render page. If the module wants to output anything, it will be done here... Page::render(); Render::addTemplate('footer', array('help' => CONFIG_FOOTER_SUPPORT)); if (defined('CONFIG_DEBUG') && CONFIG_DEBUG) { Message::addWarning('!! Debug-Modus aktiv !!'); if(User::isAdmin()) { Message::addWarning(User::getShibId()); Message::addWarning('

'.print_r($_SERVER, true).'

'); Message::addWarning('

'.print_r($_COOKIE, true).'

'); } } // Send page to client. Render::output();