Add site to search correctly

JAVA-1752

Author: rozza

docs/reference/themes/mongodb/layouts/partials/header/search.html

@@ -1,7 +1,7 @@
 <div id="search">
 <form method="get" action="//www.google.com/search" target="_blank">
     <input type="text" name="searchQuery" size="20" value="" autocomplete="off" placeholder="Search docs">
-    <input type="hidden" name="site" value="site:{{.Site.BaseUrl}}">
+    <input type="hidden" name="site" value="{{.Site.BaseUrl}}">
     <input type="hidden" name="q" value="">
     <label for="searchQuery"><i class="fa fa-search fa-1"></i></label>
 </form>

docs/reference/themes/mongodb/static/js/scripts.js

@@ -12,19 +12,23 @@ function initializeJS() {
     });
 };
 
-jQuery(document).ready(function(){
+jQuery(document).ready(function() {
     initializeJS();
     jQuery('[data-toggle="tooltip"]').tooltip();
     jQuery("body").addClass("jsEnabled");
     hljs.initHighlightingOnLoad();
     var linkRegex = new RegExp('/' + window.location.host + '/');
     jQuery('a').not('[href*="mailto:"]').each(function () {
-        if ( ! linkRegex.test(this.href) ) {
+        if (!linkRegex.test(this.href)) {
             $(this).attr('target', '_blank');
         }
     });
     jQuery('.body table').addClass('table').addClass('table-striped');
+    var siteInput = $('#search input[name="site"]');
+    if (siteInput.val().substring(0, 4) != "http") {
+        siteInput.attr("value", window.location.hostname + siteInput.val());
+    }
     jQuery("#search form").submit(function() {
-        $('#search input[name="q"]').attr("value", $('#search input[name="searchQuery"]').val() + ' ' + $('#search input[name="site"]').val());
+        $('#search input[name="q"]').attr("value", $('#search input[name="searchQuery"]').val() + ' site:' + $('#search input[name="site"]').val());
     });
 });