quartz-research-note/quartz/components/TableOfContents.tsx
2023-06-18 10:47:07 -07:00

62 lines
1.8 KiB
TypeScript

import { QuartzComponentConstructor, QuartzComponentProps } from "./types"
import legacyStyle from "./styles/legacyToc.scss"
import modernStyle from "./styles/toc.scss"
// @ts-ignore
import script from "./scripts/toc.inline"
interface Options {
layout: 'modern' | 'legacy'
}
const defaultOptions: Options = {
layout: 'modern'
}
function TableOfContents({ fileData }: QuartzComponentProps) {
if (!fileData.toc) {
return null
}
return <div>
<button type="button" id="toc">
<h3>Table of Contents</h3>
<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="fold">
<polyline points="6 9 12 15 18 9"></polyline>
</svg>
</button>
<div id="toc-content">
<ul>
{fileData.toc.map(tocEntry => <li key={tocEntry.slug} class={`depth-${tocEntry.depth}`}>
<a href={`#${tocEntry.slug}`} data-for={tocEntry.slug}>{tocEntry.text}</a>
</li>)}
</ul>
</div>
</div>
}
TableOfContents.css = modernStyle
TableOfContents.afterDOMLoaded = script
function LegacyTableOfContents({ fileData }: QuartzComponentProps) {
if (!fileData.toc) {
return null
}
return <details id="toc" open>
<summary>
<h3>Table of Contents</h3>
</summary>
<ul>
{fileData.toc.map(tocEntry => <li key={tocEntry.slug} class={`depth-${tocEntry.depth}`}>
<a href={`#${tocEntry.slug}`} data-for={tocEntry.slug}>{tocEntry.text}</a>
</li>)}
</ul>
</details>
}
LegacyTableOfContents.css = legacyStyle
export default ((opts?: Partial<Options>) => {
const layout = opts?.layout ?? defaultOptions.layout
return layout === "modern" ? TableOfContents : LegacyTableOfContents
}) satisfies QuartzComponentConstructor