<?php
-use \Friendica\Core\Config;
+use Friendica\App;
+use Friendica\Core\Config;
function maintenance_content(App $a) {
+
+ $reason = Config::get('system', 'maintenance_reason');
+
+ if (substr(normalise_link($reason), 0, 7) == 'http://') {
+ header("HTTP/1.1 307 Temporary Redirect");
+ header("Location:".$reason);
+ return;
+ }
+
header('HTTP/1.1 503 Service Temporarily Unavailable');
header('Status: 503 Service Temporarily Unavailable');
header('Retry-After: 600');
- return replace_macros(get_markup_template('maintenance.tpl'), array(
+ return replace_macros(get_markup_template('maintenance.tpl'), [
'$sysdown' => t('System down for maintenance'),
- '$reason' => Config::get('system', 'maintenance_reason')
- ));
+ '$reason' => $reason
+ ]);
}