From a8e3bae5b1fe7d01fad6544e0333de1eb0cc96a6 Mon Sep 17 00:00:00 2001
From: Andrea Bolognani <abologna@redhat.com>
Date: Mon, 4 Dec 2023 12:09:32 +0100
Subject: [PATCH] docs: Use DuckDuckGo for website/wiki search

Ideally we'd just perform the search ourselves, but as long as
we have to rely on an external provider, at least make it a
somewhat privacy-conscious one.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
---
 docs/js/main.js | 16 +++++++++++-----
 docs/page.xsl   |  4 ++--
 2 files changed, 13 insertions(+), 7 deletions(-)

diff --git a/docs/js/main.js b/docs/js/main.js
index 57e1faf030..87b817b287 100644
--- a/docs/js/main.js
+++ b/docs/js/main.js
@@ -40,12 +40,13 @@ function advancedsearch(e) {
     var form = document.createElement("form");
     form.method = "get";
 
+    var q = document.getElementById("searchq");
     var newq = document.createElement("input");
     newq.type = "hidden";
     newq.name = "q";
+    newq.value = q.value;
     form.appendChild(newq);
 
-    var q = document.getElementById("searchq");
     var whats = document.getElementsByName("what");
     var what = "website";
     for (var i = 0; i < whats.length; i++) {
@@ -56,15 +57,20 @@ function advancedsearch(e) {
     }
 
     if (what == "website" || what == "wiki") {
-        form.action = "https://google.com/search";
+        form.action = "https://duckduckgo.com/";
+
+        var newsite = document.createElement("input");
+        newsite.type = "hidden";
+        newsite.name = "sites";
+        form.appendChild(newsite);
+
         if (what == "website") {
-            newq.value = "site:libvirt.org " + q.value;
+            newsite.value = "libvirt.org";
         } else {
-            newq.value = "site:wiki.libvirt.org " + q.value;
+            newsite.value = "wiki.libvirt.org";
         }
     } else if (what == "devs" || "users") {
         form.action = "https://lists.libvirt.org/archives/search";
-        newq.value = q.value;
 
         var newl = document.createElement("input");
         newl.type = "hidden";
diff --git a/docs/page.xsl b/docs/page.xsl
index 27607e4d92..8a1a77fa99 100644
--- a/docs/page.xsl
+++ b/docs/page.xsl
@@ -77,9 +77,9 @@
             </ul>
           </div>
           <div id="search">
-            <form id="simplesearch" action="https://www.google.com/search" enctype="application/x-www-form-urlencoded" method="get">
+            <form id="simplesearch" action="https://duckduckgo.com/" enctype="application/x-www-form-urlencoded" method="get">
               <div>
-                <input id="searchsite" name="sitesearch" type="hidden" value="libvirt.org"/>
+                <input id="searchsite" name="sites" type="hidden" value="libvirt.org"/>
                 <input id="searchq" name="q" type="text" size="12" value=""/>
                 <input name="submit" type="submit" value="Go"/>
               </div>