From ce5df837f5f6ed57f9e9f85439ee9a40ebf234dc Mon Sep 17 00:00:00 2001
From: Jacky Zhao <j.zhao2k19@gmail.com>
Date: Sun, 04 Dec 2022 05:03:12 +0000
Subject: [PATCH] feat: latex in search results
---
assets/js/popover.js | 4 ++--
assets/js/util.js | 10 ++++++++++
layouts/partials/head.html | 4 ++--
3 files changed, 14 insertions(+), 4 deletions(-)
diff --git a/assets/js/popover.js b/assets/js/popover.js
index 29104b9..ca13f9a 100644
--- a/assets/js/popover.js
+++ b/assets/js/popover.js
@@ -5,7 +5,7 @@
return template.content.firstChild
}
-function initPopover(baseURL, useContextualBacklinks, renderLatex) {
+function initPopover(baseURL, useContextualBacklinks) {
const basePath = baseURL.replace(window.location.origin, "")
fetchData.then(({ content }) => {
const links = [...document.getElementsByClassName("internal-link")]
@@ -42,7 +42,7 @@
if (el) {
li.appendChild(el)
- if (renderLatex) {
+ if (LATEX_ENABLED) {
renderMathInElement(el, {
delimiters: [
{ left: '$$', right: '$$', display: false },
diff --git a/assets/js/util.js b/assets/js/util.js
index d17594a..3346b7d 100644
--- a/assets/js/util.js
+++ b/assets/js/util.js
@@ -203,6 +203,16 @@
}
)
.join("\n")
+ if (LATEX_ENABLED) {
+ renderMathInElement(results, {
+ delimiters: [
+ { left: '$$', right: '$$', display: false },
+ { left: '$', right: '$', display: false },
+ ],
+ throwOnError: false
+ })
+ }
+
const anchors = [...document.getElementsByClassName("result-card")]
anchors.forEach((anchor) => {
anchor.onclick = () => redir(anchor.id, term)
diff --git a/layouts/partials/head.html b/layouts/partials/head.html
index b5b0154..b9c5438 100644
--- a/layouts/partials/head.html
+++ b/layouts/partials/head.html
@@ -82,6 +82,7 @@
}}
<script>
const SEARCH_ENABLED = {{.Site.Data.config.search.enableSemanticSearch}}
+ const LATEX_ENABLED = {{.Site.Data.config.enableLatex}}
const PRODUCTION = {{ hugo.IsProduction }}
const BASE_URL = {{.Site.BaseURL}}
const fetchData = Promise.all([
@@ -123,8 +124,7 @@
{{if $data.enableLinkPreview | default $.Site.Data.config.enableLinkPreview}}
initPopover(
{{strings.TrimRight "/" .Site.BaseURL }},
- {{$data.enableContextualBacklinks | default $.Site.Data.config.enableContextualBacklinks}},
- {{$data.enableLatex | default $.Site.Data.config.enableLatex}}
+ {{$data.enableContextualBacklinks | default $.Site.Data.config.enableContextualBacklinks}}
)
{{end}}
--
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