From 8e4e4754c424696c701b73b40ac59cedc0d935a8 Mon Sep 17 00:00:00 2001
From: DL6ER <dl6er@dl6er.de>
Date: Sat, 4 Nov 2023 13:07:36 +0100
Subject: [PATCH] Show human-readable error message on settings save fail

Signed-off-by: DL6ER <dl6er@dl6er.de>
---
 scripts/pi-hole/js/settings.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/scripts/pi-hole/js/settings.js b/scripts/pi-hole/js/settings.js
index b94f0074..bd10a45a 100644
--- a/scripts/pi-hole/js/settings.js
+++ b/scripts/pi-hole/js/settings.js
@@ -114,6 +114,7 @@ function setConfigValues(topic, key, value) {
 
 function saveSettings() {
   var settings = {};
+  utils.disableAll();
   $("[data-key]").each(function () {
     var key = $(this).data("key");
     var value = $(this).val();
@@ -168,6 +169,7 @@ function saveSettings() {
     contentType: "application/json; charset=utf-8",
   })
     .done(function () {
+      utils.enableAll();
       // Success
       utils.showAlert(
         "success",
@@ -178,7 +180,10 @@ function saveSettings() {
       // Reload page
       location.reload();
     })
-    .fail(function (data) {
+    .fail(function (data, exception) {
+      utils.enableAll();
+      utils.showAlert("error", "", "Error while applying settings", data.responseText);
+      console.log(exception); // eslint-disable-line no-console
       apiFailure(data);
     });
 }