'ViewPhotoAlbums', 'editasset' => 'EditAsset', 'edituser' => 'EditUser', 'login' => 'Login', 'logout' => 'Logout', 'managecomments' => 'ManageComments', 'manageerrors' => 'ManageErrors', 'managetags' => 'ManageTags', 'manageusers' => 'ManageUsers', 'people' => 'ViewPeople', 'resetpassword' => 'ResetPassword', 'suggest' => 'ProvideAutoSuggest', 'timeline' => 'ViewTimeline', 'uploadmedia' => 'UploadMedia', ]; // Work around PHP's FPM not always providing PATH_INFO. if (empty($_SERVER['PATH_INFO']) && isset($_SERVER['REQUEST_URI'])) { if (strpos($_SERVER['REQUEST_URI'], '?') === false) $_SERVER['PATH_INFO'] = $_SERVER['REQUEST_URI']; else $_SERVER['PATH_INFO'] = substr($_SERVER['REQUEST_URI'], 0, strpos($_SERVER['REQUEST_URI'], '?')); } // Nothing in particular? Just show the root of the album list. if (empty($_SERVER['PATH_INFO']) || $_SERVER['PATH_INFO'] == '/') { return new ViewPhotoAlbum(); } // An album, person, or any other tag? elseif (preg_match('~^/(?.+?)(?:/page/(?\d+))?/?$~', $_SERVER['PATH_INFO'], $path) && Tag::matchSlug($path['tag'])) { $_GET = array_merge($_GET, $path); return new ViewPhotoAlbum(); } // Look for an action... elseif (preg_match('~^/(?[a-z]+)(?:/page/(?\d+))?/?~', $_SERVER['PATH_INFO'], $path) && isset($possibleActions[$path['action']])) { $_GET = array_merge($_GET, $path); return new $possibleActions[$path['action']](); } else throw new NotFoundException(); } public static function dispatch() { // Let's try to find our bearings! try { $page = self::route(); $page->showContent(); } // Something wasn't found? catch (NotFoundException $e) { self::trigger404(); } // Or are they just sneaking into areas they don't belong? catch (NotAllowedException $e) { if (Registry::get('user')->isGuest()) self::kickGuest(); else self::trigger403(); } catch (UserFacingException $e) { $debug_info = ErrorHandler::getDebugInfo($e->getTrace()); ErrorHandler::display($e->getMessage(), $debug_info, false); } catch (Exception $e) { ErrorHandler::handleError(E_USER_ERROR, 'Unspecified exception: ' . $e->getMessage(), $e->getFile(), $e->getLine()); } catch (Error $e) { ErrorHandler::handleError(E_USER_ERROR, 'Fatal error: ' . $e->getMessage(), $e->getFile(), $e->getLine()); } } /** * Kicks a guest to a login form, redirecting them back to this page upon login. */ public static function kickGuest() { $form = new LogInForm('Log in'); $form->adopt(new Alert('', 'You need to be logged in to view this page.', 'error')); $form->setRedirectUrl($_SERVER['REQUEST_URI']); $page = new MainTemplate('Login required'); $page->appendStylesheet(BASEURL . '/css/admin.css'); $page->adopt($form); $page->html_main(); exit; } public static function trigger400() { header('HTTP/1.1 400 Bad Request'); $page = new MainTemplate('Bad request'); $page->adopt(new DummyBox('Bad request', '

The server does not understand your request.

')); $page->html_main(); exit; } public static function trigger403() { header('HTTP/1.1 403 Forbidden'); $page = new MainTemplate('Access denied'); $page->adopt(new DummyBox('Forbidden', '

You do not have access to the page you requested.

')); $page->html_main(); exit; } public static function trigger404() { header('HTTP/1.1 404 Not Found'); $page = new MainTemplate('Page not found'); if (Registry::has('user') && Registry::get('user')->isAdmin()) { $page->appendStylesheet(BASEURL . '/css/admin.css'); $page->adopt(new AdminBar()); } $page->adopt(new DummyBox('Well, this is a bit embarrassing!', '

The page you requested could not be found. Don\'t worry, it\'s probably not your fault. You\'re welcome to browse the website, though!

', 'errormsg')); $page->addClass('errorpage'); $page->html_main(); exit; } }