From 9d6bef0a396f86d1c63e2ca5e72075ee43c33c46 Mon Sep 17 00:00:00 2001
From: Johannes Meyer <johannes.meyer@icinga.com>
Date: Thu, 15 Apr 2021 16:09:52 +0200
Subject: [PATCH] PreferenceForm: Reload the entire layout if the locale
 changes

---
 application/forms/PreferenceForm.php | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/application/forms/PreferenceForm.php b/application/forms/PreferenceForm.php
index 9df7d1bcb..7f4297478 100644
--- a/application/forms/PreferenceForm.php
+++ b/application/forms/PreferenceForm.php
@@ -94,6 +94,7 @@ class PreferenceForm extends Form
         $this->preferences = new Preferences($this->store ? $this->store->load() : array());
 
         $oldTheme = $this->preferences->getValue('icingaweb', 'theme');
+        $oldLocale = $this->preferences->getValue('icingaweb', 'language');
 
         $webPreferences = $this->preferences->get('icingaweb', array());
         foreach ($this->getValues() as $key => $value) {
@@ -118,6 +119,12 @@ class PreferenceForm extends Form
             $this->getResponse()->setReloadCss(true);
         }
 
+        if (($locale = $this->getElement('language')) !== null
+            && $locale->getValue() !== $oldLocale
+        ) {
+            $this->getResponse()->setHeader('X-Icinga-Redirect-Http', 'yes');
+        }
+
         try {
             if ($this->store && $this->getElement('btn_submit')->isChecked()) {
                 $this->save();