From 217a076120c631250514cf8893df3e84f6f6db43 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Stefan=20Tollk=C3=BChn?= <s.tollkuehn@bnvb-ingenieure.de>
Date: Tue, 3 Nov 2026 11:09:22 +0100
Subject: [PATCH] Make legal notice link configurable

The legal notice link in the navbar was hardcoded to the
bnvb website. Deployments without that legal notice showed
a dead link to a foreign site.

Move the URL into assets/config.json (legalNotice), like
the Nextcloud and adhoc buttons. The link stays hidden
unless the entry is configured.
---
 assets/config.json.sample |  1 +
 assets/launch.js          | 19 +++++++++++++++++++
 launch.html               |  2 +-
 3 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/assets/config.json.sample b/assets/config.json.sample
index e93291d..cdb5a76 100644
--- a/assets/config.json.sample
+++ b/assets/config.json.sample
@@ -2,6 +2,7 @@
   "jitsiLauncher": "server.domain.tld/subdir",
   "jitsiHost": "jit.si",
   "nextcloudBase": "https://cloud.domain.tld",
+  "legalNotice": "https://www.domain.tld/legal-notice",
   "allowAdhocMeetings": true,
   "launchTimeout": 2000,
   "backgroundImage": "path/to/backgroundimage",
diff --git a/assets/launch.js b/assets/launch.js
index 3c7cec4..c48c5ee 100644
--- a/assets/launch.js
+++ b/assets/launch.js
@@ -382,6 +382,23 @@ function applyAdhocButton() {
   createAdhocButton.classList.remove("hidden");
 }
 
+/* ============================================================
+ * LEGAL NOTICE LINK
+ * ============================================================ */
+
+/*
+ * Only show if a legal notice URL is configured
+ * (CONFIG.legalNotice in assets/config.json).
+ */
+function applyLegalNoticeLink() {
+  if (!CONFIG.legalNotice || !legalNoticeLink) {
+    return;
+  }
+
+  legalNoticeLink.href = CONFIG.legalNotice;
+  legalNoticeLink.classList.remove("hidden");
+}
+
 /* ============================================================
  * DOM elements
  * ============================================================
@@ -432,6 +449,7 @@ const copyAdhocLinkButton = document.getElementById("copyAdhocLinkButton");
 const navbar = document.querySelector(".navbar");
 const navToggle = document.getElementById("navToggle");
 const navActions = document.getElementById("navActions");
+const legalNoticeLink = document.getElementById("legalNoticeLink");
 
 /* Language menu DOM elements */
 const langMenu = document.getElementById("langMenu");
@@ -1621,6 +1639,7 @@ async function start() {
   applyFavicons();
   applyNextcloudButton();
   applyAdhocButton();
+  applyLegalNoticeLink();
 
   await loadTranslations();
 
diff --git a/launch.html b/launch.html
index 2c0b42b..65b064c 100644
--- a/launch.html
+++ b/launch.html
@@ -30,7 +30,7 @@
         </svg>
       </button>
       <div id="navActions" class="nav-actions">
-      <a class="button secondary" href="https://www.bnvb-ingenieure.de/impressum" target="_blank" rel="noopener noreferrer" data-i18n="legal_notice">
+      <a id="legalNoticeLink" class="button secondary hidden" href="#" target="_blank" rel="noopener noreferrer" data-i18n="legal_notice">
         Legal Notice
       </a>
       <a class="button secondary" href="https://git.bnvb.eu/stefan.tollkuehn/jitsi-launch" target="_blank" rel="noopener noreferrer" data-i18n="source">