refactor(components,pages): extract MDX components mapping from pages

Instead of repeating the overriding on each pages, we should define
it in one place and reuse it in pages.
By default it is not possible to override native HTML tags with MDX
so I added a plugin in next config to allow it.

1 files changed, 4 insertions, 113 deletions

diff --git a/src/pages/projets/[slug].tsx b/src/pages/projets/[slug].tsx
index 82d9149..2911951 100644
--- a/src/pages/projets/[slug].tsx
+++ b/src/pages/projets/[slug].tsx
@@ -3,22 +3,16 @@ import type { MDXComponents } from 'mdx/types';
 import type { GetStaticPaths, GetStaticProps } from 'next';
 import dynamic from 'next/dynamic';
 import Head from 'next/head';
-import NextImage, { type ImageProps as NextImageProps } from 'next/image';
+import NextImage from 'next/image';
 import { useRouter } from 'next/router';
 import Script from 'next/script';
-import type { ComponentType, HTMLAttributes, ReactNode } from 'react';
+import type { ComponentType } from 'react';
 import { useIntl } from 'react-intl';
 import {
-  Code,
   getLayout,
-  Link,
   SharingWidget,
   Spinner,
   Heading,
-  List,
-  ListItem,
-  Figure,
-  Grid,
   ProjectOverview,
   type ProjectMeta,
   type Repository,
@@ -28,6 +22,7 @@ import {
   TocWidget,
   PageBody,
 } from '../../components';
+import { mdxComponents } from '../../components/mdx';
 import styles from '../../styles/pages/project.module.scss';
 import type { NextPageWithLayout, ProjectPreview, Repos } from '../../types';
 import { CONFIG } from '../../utils/config';
@@ -49,110 +44,6 @@ import {
   useHeadingsTree,
 } from '../../utils/hooks';
 
-const BorderedImage = (props: NextImageProps) => (
-  <Figure hasBorders>
-    <NextImage {...props} />
-  </Figure>
-);
-
-const H1 = ({
-  children = '',
-  ...props
-}: HTMLAttributes<HTMLHeadingElement>) => (
-  <Heading {...props} level={1}>
-    {children}
-  </Heading>
-);
-
-const H2 = ({
-  children = '',
-  ...props
-}: HTMLAttributes<HTMLHeadingElement>) => (
-  <Heading {...props} level={2}>
-    {children}
-  </Heading>
-);
-
-const H3 = ({
-  children = '',
-  ...props
-}: HTMLAttributes<HTMLHeadingElement>) => (
-  <Heading {...props} level={3}>
-    {children}
-  </Heading>
-);
-
-const H4 = ({
-  children = '',
-  ...props
-}: HTMLAttributes<HTMLHeadingElement>) => (
-  <Heading {...props} level={4}>
-    {children}
-  </Heading>
-);
-
-const H5 = ({
-  children = '',
-  ...props
-}: HTMLAttributes<HTMLHeadingElement>) => (
-  <Heading {...props} level={5}>
-    {children}
-  </Heading>
-);
-
-const H6 = ({
-  children = '',
-  ...props
-}: HTMLAttributes<HTMLHeadingElement>) => (
-  <Heading {...props} level={6}>
-    {children}
-  </Heading>
-);
-
-const OrderedList = ({
-  children,
-  ...props
-}: HTMLAttributes<HTMLUListElement>) => (
-  <List {...props} isOrdered spacing="2xs">
-    {children}
-  </List>
-);
-
-const UnorderedList = ({
-  children,
-  ...props
-}: HTMLAttributes<HTMLUListElement>) => (
-  <List {...props} spacing="2xs">
-    {children}
-  </List>
-);
-
-const Gallery = ({ children }: { children: ReactNode[] }) => (
-  <Grid
-    gap="sm"
-    items={children.map((child, index) => {
-      return { id: `${index}`, item: child };
-    })}
-    sizeMin="250px"
-  />
-);
-
-const components: MDXComponents = {
-  Code,
-  Gallery,
-  h1: H1,
-  h2: H2,
-  h3: H3,
-  h4: H4,
-  h5: H5,
-  h6: H6,
-  Image: BorderedImage,
-  li: ({ ref, ...props }) => <ListItem {...props} />,
-  Link,
-  ol: OrderedList,
-  ul: UnorderedList,
-};
-
 type ProjectPageProps = {
   project: ProjectPreview;
   translation: Messages;
@@ -326,7 +217,7 @@ const ProjectPage: NextPageWithLayout<ProjectPageProps> = ({ project }) => {
           meta={overviewMeta}
           name={project.title}
         />
-        <ProjectContent components={components} />
+        <ProjectContent components={mdxComponents} />
       </PageBody>
       <PageSidebar>
         <SharingWidget