<?php
+/**
+ * @file util/maintenance.php
+ */
+use Friendica\App;
+use Friendica\Core\Config;
+use Friendica\Core\L10n;
-use \Friendica\Core\Config;
+require_once 'boot.php';
+require_once 'include/dba.php';
-require_once("boot.php");
+if (empty($a)) {
+ $a = new App(dirname(__DIR__));
+}
-$a = new App;
@include(".htconfig.php");
-$lang = get_browser_language();
-load_translation_table($lang);
+$lang = L10n::getBrowserLanguage();
+L10n::loadTranslationTable($lang);
-require_once("include/dba.php");
-$db = new dba($db_host, $db_user, $db_pass, $db_data, false);
+dba::connect($db_host, $db_user, $db_pass, $db_data, false);
unset($db_host, $db_user, $db_pass, $db_data);
Config::load();
Config::set('system', 'maintenance', $maint_mode);
-if ($maint_mode AND ($argc > 2)) {
+if ($maint_mode && ($argc > 2)) {
$reason_arr = $argv;
array_shift($reason_arr);
array_shift($reason_arr);
}
echo "Usage:\n\n";
-echo "\tphp {$argv[0]} [1] [Maintenance reason]\tSet the system in maintenance mode\n";
-echo "\tphp {$argv[0]} 0 \tSet the system in normal mode\n\n";
+echo "\tphp {$argv[0]} [1] [Maintenance reason|redirection url]\n";
+echo "\t\tSet the system in maintenance mode\n\n";
+echo "\t\tIf the optionally entered maintenance reason is an url\n";
+echo "\t\tthe visitor is redirected to that page.\n";
+echo "\n";
+echo "\t\tExamples:\n";
+echo "\t\t\tphp {$argv[0]} 1 System upgrade\n";
+echo "\t\t\tphp {$argv[0]} 1 http://domain.tld/downtime\n";
+echo "\n";
+echo "\tphp {$argv[0]} 0\n";
+echo "\t\tSet the system in normal mode\n\n";