From d592085dc0fec023dd9f3437d4c756d402ed8c8f Mon Sep 17 00:00:00 2001
From: Armand Philippot <git@armandphilippot.com>
Date: Mon, 18 Dec 2023 11:56:59 +0100
Subject: fix(pages): use dynamic imports for the table of contents

The ToCWidget relies on Javascript to display the headings. If JS is
disabled in the browser, the widget is empty. For a better UX, we
should use dynamic imports. Now, the ToC is only displayed when JS is
enabled.
---
 src/pages/article/[slug].tsx | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

(limited to 'src/pages/article/[slug].tsx')

diff --git a/src/pages/article/[slug].tsx b/src/pages/article/[slug].tsx
index ecff692..9c7a156 100644
--- a/src/pages/article/[slug].tsx
+++ b/src/pages/article/[slug].tsx
@@ -1,6 +1,7 @@
 /* eslint-disable max-statements */
 import type { ParsedUrlQuery } from 'querystring';
 import type { GetStaticPaths, GetStaticProps } from 'next';
+import dynamic from 'next/dynamic';
 import Head from 'next/head';
 import { useRouter } from 'next/router';
 import { type FC, useCallback } from 'react';
@@ -16,7 +17,6 @@ import {
   PageFooter,
   PageComments,
   PageSidebar,
-  TocWidget,
   LoadingPage,
   LoadingPageComments,
 } from '../../components';
@@ -52,6 +52,13 @@ import {
   usePrism,
 } from '../../utils/hooks';
 
+const Toc = dynamic(
+  async () => import('../../components').then((mod) => mod.TocWidget),
+  {
+    ssr: false,
+  }
+);
+
 type ArticlePageProps = {
   data: {
     comments: WPComment[];
@@ -228,7 +235,7 @@ const Article: FC<Pick<ArticlePageProps, 'data'>> = ({ data }) => {
         }}
       />
       <PageSidebar>
-        <TocWidget
+        <Toc
           heading={<Heading level={2}>{messages.tocTitle}</Heading>}
           tree={tree}
         />
@@ -291,7 +298,8 @@ export const getStaticProps: GetStaticProps<ArticlePageProps> = async ({
   locale,
   params,
 }) => {
-  const post = await fetchPost((params as PostParams).slug);
+  const { slug } = params as PostParams;
+  const post = await fetchPost(slug);
   const comments = await fetchCommentsList({
     first: post.commentCount ?? 1,
     where: { contentId: post.databaseId },
-- 
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