InvestWeb/components/wiki/RenderMarkdown.tsx
2023-02-09 01:09:15 -08:00

63 lines
1.9 KiB
TypeScript

import Link from "next/link";
import ReactMarkdown from "react-markdown";
import rehypeHighlight from "rehype-highlight";
import rehypeRaw from "rehype-raw";
import rehypeSlug from "rehype-slug";
import remarkGfm from "remark-gfm";
import WikiPage from "../../interfaces/WikiPage";
interface RenderMarkdownProps {
children: string;
page: WikiPage;
}
export default function RenderMarkdown({
children,
page,
}: RenderMarkdownProps) {
return (
<ReactMarkdown
remarkPlugins={[remarkGfm]}
rehypePlugins={[rehypeRaw, rehypeHighlight, rehypeSlug]}
components={{
a: ({ node, ...props }) => {
// if the link is internal, reformat it; if it ends with a slash, do not apply this
let href = props.href as string;
if (!href.endsWith("/") && !href.startsWith("http")) {
if (href.startsWith("/wiki/")) {
href = `/wiki/${page.language}${href.slice(5)}`;
} else {
// if single relative
href = `/wiki/${page.language}/${page.path}/${href}`;
}
}
return (
<Link legacyBehavior href={href as string}>
<a>{props.children ? props.children[0] : href}</a>
</Link>
);
},
img: ({ node, ...props }) => {
// if image is internal (relative), prefix it with the current page's path
let src = props.src as string;
if (!src.startsWith("http") && !src.startsWith("/")) {
src = `/img/wiki/${page.path}/${src}`;
}
return (
<div className="flex w-full flex-col items-center justify-center">
<img
className="mb-2"
src={src}
alt={props.alt as string}
title={props.title as string}
/>
<p> {props.title as string} </p>
</div>
);
},
}}
>
{children}
</ReactMarkdown>
);
}