X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=mod%2Fmaintenance.php;h=c4839de79213503490372d9881fd8900850827d2;hb=f94a10bf00de699a5f3d22ea74665053a5661175;hp=b50c94c9b93d9a6acb748cea3d3da6a680041ec1;hpb=804c04a06f590ef860bea7ad95b24633d2fa048b;p=friendica.git

diff --git a/mod/maintenance.php b/mod/maintenance.php
index b50c94c9b9..c4839de792 100644
--- a/mod/maintenance.php
+++ b/mod/maintenance.php
@@ -1,7 +1,23 @@
 <?php
 
-function maintenance_content(&$a) {
+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:".$reason);
+		return;
+	}
+
+	header('HTTP/1.1 503 Service Temporarily Unavailable');
+	header('Status: 503 Service Temporarily Unavailable');
+	header('Retry-After: 600');
+
 	return replace_macros(get_markup_template('maintenance.tpl'), array(
-		'$sysdown' => t('System down for maintenance')
+		'$sysdown' => t('System down for maintenance'),
+		'$reason' => $reason
 	));
 }