start(); } else { session_start(); register_shutdown_function('session_write_close'); } /** * Language was set earlier, but we can over-ride it in the session. * We have to do it here because the session was just now opened. */ if(array_key_exists('system_language',$_POST)) { if(strlen($_POST['system_language'])) $_SESSION['language'] = $_POST['system_language']; else unset($_SESSION['language']); } if((x($_SESSION, 'language')) && ($_SESSION['language'] !== $lang)) { \App::$language = $_SESSION['language']; load_translation_table(\App::$language); } if((x($_GET,'zid')) && (! \App::$install)) { \App::$query_string = strip_zids(\App::$query_string); if(! local_channel()) { $_SESSION['my_address'] = $_GET['zid']; zid_init(); } } if((x($_GET,'zat')) && (! \App::$install)) { \App::$query_string = strip_zats(\App::$query_string); if(! local_channel()) { zat_init(); } } if((x($_SESSION, 'authenticated')) || (x($_POST, 'auth-params')) || (\App::$module === 'login')) require('include/auth.php'); if(! x($_SESSION, 'sysmsg')) $_SESSION['sysmsg'] = array(); if(! x($_SESSION, 'sysmsg_info')) $_SESSION['sysmsg_info'] = array(); /* * check_config() is responsible for running update scripts. These automatically * update the DB schema whenever we push a new one out. It also checks to see if * any plugins have been added or removed and reacts accordingly. */ if(\App::$install) { /* Allow an exception for the view module so that pcss will be interpreted during installation */ if(\App::$module != 'view') \App::$module = 'setup'; } else check_config($a); nav_set_selected('nothing'); $Router = new Router($a); /* initialise content region */ if(! x(\App::$page, 'content')) \App::$page['content'] = ''; call_hooks('page_content_top', \App::$page['content']); $Router->Dispatch($a); // If you're just visiting, let javascript take you home if(x($_SESSION, 'visitor_home')) { $homebase = $_SESSION['visitor_home']; } elseif(local_channel()) { $homebase = z_root() . '/channel/' . \App::$channel['channel_address']; } if(isset($homebase)) { \App::$page['content'] .= ''; } // now that we've been through the module content, see if the page reported // a permission problem and if so, a 403 response would seem to be in order. if(is_array($_SESSION['sysmsg']) && stristr(implode("", $_SESSION['sysmsg']), t('Permission denied'))) { header($_SERVER['SERVER_PROTOCOL'] . ' 403 ' . t('Permission denied.')); } call_hooks('page_end', \App::$page['content']); construct_page($a); killme(); } }