From 1668a8c01763c39dd91c39f98ffe36670ba8c612 Mon Sep 17 00:00:00 2001
From: Raúl Benencia <id@rbenencia.name>
Date: Thu, 4 Jun 2026 12:24:08 -0300
Subject: refactor: drop jquery and bootstrap js

The heavy JS libraries are only used for a simple navbar. It doesn't
make sense to keep them. Instead, a lightweight local version has been
implemented.
---
 web/js/local.js | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

(limited to 'web/js/local.js')

diff --git a/web/js/local.js b/web/js/local.js
index e6dbb5c..aac60ca 100644
--- a/web/js/local.js
+++ b/web/js/local.js
@@ -17,6 +17,7 @@
 'use strict';
 
 document.addEventListener('DOMContentLoaded', function () {
+    setupNavbarCollapse();
     setVisible(document.getElementById('systems'), false);
     updateHostnames();
     updateEventHistory();
@@ -34,6 +35,28 @@ document.addEventListener('DOMContentLoaded', function () {
     window.setInterval(updateEventHistory, 5000);
 });
 
+function setupNavbarCollapse() {
+    document.querySelectorAll('[data-toggle="collapse"][data-target]').forEach(function (button) {
+        var target = document.querySelector(button.getAttribute('data-target'));
+        if (!target) {
+            return;
+        }
+
+        updateCollapseButton(button, target.classList.contains('show'));
+
+        button.addEventListener('click', function () {
+            var expanded = !target.classList.contains('show');
+            target.classList.toggle('show', expanded);
+            updateCollapseButton(button, expanded);
+        });
+    });
+}
+
+function updateCollapseButton(button, expanded) {
+    button.setAttribute('aria-expanded', expanded ? 'true' : 'false');
+    button.classList.toggle('collapsed', !expanded);
+}
+
 function fetchJSON(url) {
     return fetch(url, {
         headers: {
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