From c0a7f47584b0f70e7d491e4c05094b4e0c8ae04e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pablo=20Iranzo=20G=C3=B3mez?= <Pablo.Iranzo@gmail.com>
Date: Mon, 5 Aug 2019 14:15:32 +0200
Subject: [PATCH] feat(404): auto fill search box with URL fragment that was
 not found
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Pablo Iranzo Gómez <Pablo.Iranzo@gmail.com>
---
 templates/404.html | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/templates/404.html b/templates/404.html
index a556d6c6..80086e97 100644
--- a/templates/404.html
+++ b/templates/404.html
@@ -14,7 +14,6 @@ <h1>That page doesn't exist!</h1>
     </header>
 </div>
 
-
 <div class="row-fluid">
     <div class="span8 offset2">
         <p>Sorry, but the page you are looking for cannot be found. It seems that the page you were trying to reach doesn't exist, or may be it has just moved, or it no longer exists.</p>
@@ -28,4 +27,22 @@ <h1>That page doesn't exist!</h1>
         </div>
     </div>
 </div>
+
+<script type="text/javascript">
+    // Get Current location as the initial search item
+    var newurl = (' ' + window.location.pathname).slice(1);
+
+    // Replace "/" in path into spaces
+    var newurl = newurl.replace(/\//g, ' ');
+
+    // Remove html extension
+    var newurl = newurl.replace(/.html/g, ' ');
+
+    // Replace - by ' '
+    var newurl = newurl.replace(/\-/g, ' ');
+
+    // Fill search field with resulting string
+    document.getElementById('tipue_search_input_404').value = newurl;
+</script>
+
 {% endblock content %}