<?php
+/**
+ * @file mod/maintenance.php
+ */
+use Friendica\App;
+use Friendica\Core\Config;
+use Friendica\Core\L10n;
+use Friendica\Core\Renderer;
+use Friendica\Util\Strings;
-use \Friendica\Core\Config;
+function maintenance_content(App $a)
+{
+ $reason = Config::get('system', 'maintenance_reason');
+
+ if (substr(Strings::normaliseLink($reason), 0, 7) == 'http://') {
+ header("HTTP/1.1 307 Temporary Redirect");
+ header("Location:".$reason);
+ return;
+ }
-function maintenance_content(App $a) {
header('HTTP/1.1 503 Service Temporarily Unavailable');
header('Status: 503 Service Temporarily Unavailable');
header('Retry-After: 600');
- return replace_macros(get_markup_template('maintenance.tpl'), array(
- '$sysdown' => t('System down for maintenance'),
- '$reason' => Config::get('system', 'maintenance_reason')
- ));
+ return Renderer::replaceMacros(Renderer::getMarkupTemplate('maintenance.tpl'), [
+ '$sysdown' => L10n::t('System down for maintenance'),
+ '$reason' => $reason
+ ]);
}