X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;ds=sidebyside;f=index.php;h=bccdebe7b05f65ab9f0999343d7355b4382bfc7a;hb=9dbf8d0b9dd92f81fba27ad6c13ec2e52946621e;hp=f65867feb6c9cf876e7b1930949b54130552c9da;hpb=a5550b470223f084c355e1acea173c913c63675d;p=friendica.git diff --git a/index.php b/index.php index f65867feb6..bccdebe7b0 100644 --- a/index.php +++ b/index.php @@ -9,7 +9,6 @@ */ use Friendica\App; -use Friendica\BaseObject; use Friendica\Content\Nav; use Friendica\Core\Addon; use Friendica\Core\Config; @@ -18,51 +17,38 @@ use Friendica\Core\Session; use Friendica\Core\System; use Friendica\Core\Theme; use Friendica\Core\Worker; -use Friendica\Database\DBM; +use Friendica\Database\DBA; use Friendica\Model\Profile; use Friendica\Module\Login; require_once 'boot.php'; $a = new App(__DIR__); -BaseObject::setApp($a); // We assume that the index.php is called by a frontend process // The value is set to "true" by default in boot.php $a->backend = false; -// Only load config if found, don't suppress errors -if (!$a->mode == App::MODE_INSTALL) { - include ".htconfig.php"; -} - /** * Try to open the database; */ require_once "include/dba.php"; -if (!$a->mode == App::MODE_INSTALL) { - $result = dba::connect($db_host, $db_user, $db_pass, $db_data); - unset($db_host, $db_user, $db_pass, $db_data); - - if (!$result) { - System::unavailable(); - } - - /** - * Load configs from db. Overwrite configs from .htconfig.php - */ +// Missing DB connection: ERROR +if ($a->mode & App::MODE_LOCALCONFIGPRESENT && !($a->mode & App::MODE_DBAVAILABLE)) { + System::httpExit(500, ['title' => 'Error 500 - Internal Server Error', 'description' => 'Apologies but the website is unavailable at the moment.']); +} - Config::load(); +// Max Load Average reached: ERROR +if ($a->isMaxProcessesReached() || $a->isMaxLoadReached()) { + header('Retry-After: 120'); + header('Refresh: 120; url=' . System::baseUrl() . "/" . $a->query_string); - if ($a->max_processes_reached() || $a->maxload_reached()) { - header($_SERVER["SERVER_PROTOCOL"] . ' 503 Service Temporarily Unavailable'); - header('Retry-After: 120'); - header('Refresh: 120; url=' . System::baseUrl() . "/" . $a->query_string); - die("System is currently unavailable. Please try again later"); - } + System::httpExit(503, ['title' => 'Error 503 - Service Temporarily Unavailable', 'description' => 'System is currently overloaded. Please try again later.']); +} +if (!$a->isInstallMode()) { if (Config::get('system', 'force_ssl') && ($a->get_scheme() == "http") && (intval(Config::get('system', 'ssl_policy')) == SSL_POLICY_FULL) && (substr(System::baseUrl(), 0, 8) == "https://") @@ -76,8 +62,6 @@ if (!$a->mode == App::MODE_INSTALL) { Session::init(); Addon::loadHooks(); Addon::callHooks('init_1'); - - $a->checkMaintenanceMode(); } $lang = L10n::getBrowserLanguage(); @@ -107,28 +91,30 @@ if (!$a->is_backend()) { * 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 (x($_SESSION, 'authenticated') && !x($_SESSION, 'language')) { - // we haven't loaded user data yet, but we need user language - $user = dba::selectFirst('user', ['language'], ['uid' => $_SESSION['uid']]); +if (!empty($_SESSION['authenticated']) && empty($_SESSION['language'])) { $_SESSION['language'] = $lang; - if (DBM::is_result($user)) { - $_SESSION['language'] = $user['language']; + // we haven't loaded user data yet, but we need user language + if (!empty($_SESSION['uid'])) { + $user = DBA::selectFirst('user', ['language'], ['uid' => $_SESSION['uid']]); + if (DBA::isResult($user)) { + $_SESSION['language'] = $user['language']; + } } } -if ((x($_SESSION, 'language')) && ($_SESSION['language'] !== $lang)) { +if (!empty($_SESSION['language']) && $_SESSION['language'] !== $lang) { $lang = $_SESSION['language']; L10n::loadTranslationTable($lang); } -if ((x($_GET,'zrl')) && $a->mode == App::MODE_NORMAL) { +if (!empty($_GET['zrl']) && $a->mode == App::MODE_NORMAL) { $a->query_string = Profile::stripZrls($a->query_string); if (!local_user()) { // Only continue when the given profile link seems valid // Valid profile links contain a path with "/profile/" and no query parameters if ((parse_url($_GET['zrl'], PHP_URL_QUERY) == "") && strstr(parse_url($_GET['zrl'], PHP_URL_PATH), "/profile/")) { - if ($_SESSION["visitor_home"] != $_GET["zrl"]) { + if (defaults($_SESSION, "visitor_home", "") != $_GET["zrl"]) { $_SESSION['my_url'] = $_GET['zrl']; $_SESSION['authenticated'] = 0; } @@ -139,12 +125,12 @@ if ((x($_GET,'zrl')) && $a->mode == App::MODE_NORMAL) { logger("Invalid ZRL parameter " . $_GET['zrl'], LOGGER_DEBUG); header('HTTP/1.1 403 Forbidden'); echo "