From ffcb24824f6b4afacb4e36147eb3b701b99441db Mon Sep 17 00:00:00 2001
From: Classic298 <27028174+Classic298@users.noreply.github.com>
Date: Wed, 21 Oct 2026 19:13:22 +0200
Subject: [PATCH] fix: Calendar page opens empty with an error when Calendar is
 turned off (#32837)

With Calendar switched off by an admin, or the calendar permission taken away, the sidebar entry was hidden but opening /calendar directly from a bookmark or the address bar still showed an empty month grid with a "401 Unauthorized" error. The page now sends these users to the home page, the same as Notes and Automations do.

Fixes #32834
---
 src/routes/(app)/calendar/+page.svelte | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/routes/(app)/calendar/+page.svelte b/src/routes/(app)/calendar/+page.svelte
index 5e8da41b1a..f09fe3535d 100644
--- a/src/routes/(app)/calendar/+page.svelte
+++ b/src/routes/(app)/calendar/+page.svelte
@@ -2,7 +2,7 @@
 	import { onMount, getContext, tick } from 'svelte';
 	import { toast } from 'svelte-sonner';
 	import { goto } from '$app/navigation';
-	import { WEBUI_NAME, mobile, showSidebar, user } from '$lib/stores';
+	import { WEBUI_NAME, config, mobile, showSidebar, user } from '$lib/stores';
 	import {
 		getCalendars,
 		getCalendarEvents,
@@ -202,6 +202,14 @@
 			: `${MONTH_NAMES[currentDate.getMonth()]} ${currentDate.getFullYear()}`;
 
 	onMount(async () => {
+		if (
+			!$config?.features?.enable_calendar ||
+			($user?.role !== 'admin' && !$user?.permissions?.features?.calendar)
+		) {
+			goto('/');
+			return;
+		}
+
 		await loadCalendars();
 		await refresh();
 		loaded = true;