🐐

2026-08-09 11:45:48 +02:00
parent f70b51986e
commit 21da2edd79
4 changed files with 103 additions and 4 deletions
@@ -4,12 +4,36 @@
 <body>
 <center><h1>404 Not Found</h1></center>
 <hr><center>The page has been deleted</center>
+<center id="undo" style="display:none"><br><a href="/">Restore website</a></center>
 <script>
 /* Restore hatch: clicking the heading undeletes the website */
+function restore() {
+  try {
+    localStorage.removeItem('siteDeleted');
+    localStorage.removeItem('siteDeletedViews');
+  } catch (e) {}
+}
 document.querySelector('h1').addEventListener('click', function () {
-  try { localStorage.removeItem('siteDeleted'); } catch (e) {}
+  restore();
  location.replace('/');
 });
+/* Restoring is symmetric with deleting: it needs a confirmation too */
+document.querySelector('#undo a').addEventListener('click', function (e) {
+  if (!confirm('Are you sure? This will restore the entire website.')) {
+    e.preventDefault();
+    return;
+  }
+  restore();
+});
+/* View 1 is the deletion, view 2 is the disbelieving reload (nothing
+   changes; that's the point), view 3 gets the way out */
+try {
+  if (localStorage.getItem('siteDeleted')) {
+    var views = 1 + (parseInt(localStorage.getItem('siteDeletedViews'), 10) || 0);
+    localStorage.setItem('siteDeletedViews', views);
+    if (views > 2) document.getElementById('undo').style.display = '';
+  }
+} catch (e) {}
 </script>
 </body>
 </html>