From c634cb83eb068952bc4c35f3a25c2b66875d2d52 Mon Sep 17 00:00:00 2001
From: loenvom <59039948+loenvom@users.noreply.github.com>
Date: Mon, 18 Mar 2024 02:50:22 +0800
Subject: [PATCH] feat: support customize flexsearch tokenize option (#319)

Co-authored-by: loenvom <loenvom@qq.com>
---
 assets/js/flexsearch.js | 5 +++--
 exampleSite/hugo.yaml   | 3 +++
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/assets/js/flexsearch.js b/assets/js/flexsearch.js
index 15e5a1d2..1c5eb35b 100644
--- a/assets/js/flexsearch.js
+++ b/assets/js/flexsearch.js
@@ -172,8 +172,9 @@ document.addEventListener("DOMContentLoaded", function () {
 
   // Preload the search index.
   async function preloadIndex() {
+    const tokenize = '{{- site.Params.search.flexsearch.tokenize | default  "forward" -}}';
     window.pageIndex = new FlexSearch.Document({
-      tokenize: 'forward',
+      tokenize,
       cache: 100,
       document: {
         id: 'id',
@@ -183,7 +184,7 @@ document.addEventListener("DOMContentLoaded", function () {
     });
 
     window.sectionIndex = new FlexSearch.Document({
-      tokenize: 'forward',
+      tokenize,
       cache: 100,
       document: {
         id: 'id',
diff --git a/exampleSite/hugo.yaml b/exampleSite/hugo.yaml
index 1def5550..0da0ad99 100644
--- a/exampleSite/hugo.yaml
+++ b/exampleSite/hugo.yaml
@@ -136,6 +136,9 @@ params:
     flexsearch:
       # index page by: content | summary | heading | title
       index: content
+      # full | forward | reverse | strict 
+      # https://github.com/nextapps-de/flexsearch/#tokenizer-prefix-search
+      tokenize: forward
 
   editURL:
     enable: true