Merge pull request #4502 from annando/guid-from-mail

[friendica.git] / util / maintenance.php

diff --git a/util/maintenance.php b/util/maintenance.php
index b313783a7da24e4fb38d242c9d218e3d2478dadc..a697e66d5ae4b76ca72210c511ae1c2332d06fba 100644 (file)
--- a/util/maintenance.php
+++ b/util/maintenance.php
@@ -1,17 +1,24 @@
 <?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();
@@ -23,7 +30,7 @@ if ($argc > 1) {
 
 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($reason_arr);
@@ -49,5 +56,14 @@ if ($reason != '') {
 }
 
 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";