mod/maintenance.php

   1 <?php
   2 /**
   3  * @file mod/maintenance.php
   4  */
   5 use Friendica\App;
   6 use Friendica\Core\Config;
   7 use Friendica\Core\L10n;
   8
   9 function maintenance_content(App $a)
  10 {
  11         $reason = Config::get('system', 'maintenance_reason');
  12
  13         if (substr(normalise_link($reason), 0, 7) == 'http://') {
  14                 header("HTTP/1.1 307 Temporary Redirect");
  15                 header("Location:".$reason);
  16                 return;
  17         }
  18
  19         header('HTTP/1.1 503 Service Temporarily Unavailable');
  20         header('Status: 503 Service Temporarily Unavailable');
  21         header('Retry-After: 600');
  22
  23         return replace_macros(get_markup_template('maintenance.tpl'), [
  24                 '$sysdown' => L10n::t('System down for maintenance'),
  25                 '$reason' => $reason
  26         ]);
  27 }