[bug fix] Don't initialize search when disabled

fix #253

1 files changed, 28 insertions, 24 deletions

diff --git a/layouts/partials/head/scripts.html b/layouts/partials/head/scripts.html
index 42751e4..0006285 100644
--- a/layouts/partials/head/scripts.html
+++ b/layouts/partials/head/scripts.html
@@ -558,6 +558,8 @@
     var searchMenu = null;
     var searchText = null;
     
+    {{ $enableSearch := ($.Param "enableSearch") }}
+    var enableSearch = JSON.parse({{ $enableSearch | jsonify }});
     {{ $enableSearchHighlight := ($.Param "enableSearchHighlight") }}
     var enableSearchHighlight = JSON.parse({{ $enableSearchHighlight | jsonify }});
     {{ $searchResultPosition := ($.Param "searchResultPosition") }}
@@ -567,30 +569,32 @@
 
     var fuse = null;
     
-    (function initFuse() {
-      var xhr = new XMLHttpRequest();
-      xhr.open('GET', baseurl + "/index.json");
-      xhr.setRequestHeader('Content-Type', 'application/json; charset=utf-8');
-      xhr.onload = function () {
-        if (xhr.status === 200) {
-          fuse = new Fuse(JSON.parse(xhr.response.toString('utf-8')), {
-            keys: sectionType.includes('publication') ? ['title', 'abstract'] : ['title', 'description', 'content'],
-            includeMatches: enableSearchHighlight,
-            shouldSort: true,
-            threshold: 0.4,
-            location: 0,
-            distance: 100,
-            maxPatternLength: 32,
-            minMatchCharLength: 1,
-          });
-          window.fuse = fuse;
-        }
-        else {
-          console.error('[' + xhr.status + ']Error:', xhr.statusText);
-        }
-      };
-      xhr.send();
-    })();
+    if (enableSearch) {
+      (function initFuse() {
+        var xhr = new XMLHttpRequest();
+        xhr.open('GET', baseurl + "/index.json");
+        xhr.setRequestHeader('Content-Type', 'application/json; charset=utf-8');
+        xhr.onload = function () {
+          if (xhr.status === 200) {
+            fuse = new Fuse(JSON.parse(xhr.response.toString('utf-8')), {
+              keys: sectionType.includes('publication') ? ['title', 'abstract'] : ['title', 'description', 'content'],
+              includeMatches: enableSearchHighlight,
+              shouldSort: true,
+              threshold: 0.4,
+              location: 0,
+              distance: 100,
+              maxPatternLength: 32,
+              minMatchCharLength: 1,
+            });
+            window.fuse = fuse;
+          }
+          else {
+            console.error('[' + xhr.status + ']Error:', xhr.statusText);
+          }
+        };
+        xhr.send();
+      })();
+    }
 
     function makeLi(ulElem, obj) {
       var li = document.createElement('li');