2023-05-31 21:01:23 +00:00
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import { resolveToRoot } from "../path"
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2023-06-13 05:41:42 +00:00
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import { JSResourceToScriptElement } from "../resources"
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2023-06-12 06:46:38 +00:00
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import { QuartzComponentConstructor, QuartzComponentProps } from "./types"
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2023-05-30 15:02:20 +00:00
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2023-06-18 17:47:07 +00:00
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interface Options {
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prefetchContentIndex: boolean
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}
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2023-06-12 06:46:38 +00:00
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2023-06-18 17:47:07 +00:00
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const defaultOptions: Options = {
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prefetchContentIndex: true
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2023-05-30 15:02:20 +00:00
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}
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2023-06-12 06:46:38 +00:00
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2023-06-18 17:47:07 +00:00
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export default ((opts?: Options) => {
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function Head({ fileData, externalResources }: QuartzComponentProps) {
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const slug = fileData.slug!
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const title = fileData.frontmatter?.title ?? "Untitled"
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const description = fileData.description ?? "No description provided"
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const { css, js } = externalResources
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const baseDir = resolveToRoot(slug)
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const iconPath = baseDir + "/static/icon.png"
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const ogImagePath = baseDir + "/static/og-image.png"
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const prefetchContentIndex = opts?.prefetchContentIndex ?? defaultOptions.prefetchContentIndex
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const contentIndexPath = baseDir + "/static/contentIndex.json"
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const contentIndexScript = `const fetchData = fetch(\`${contentIndexPath}\`).then(data => data.json())`
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return <head>
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<title>{title}</title>
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<meta charSet="utf-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1" />
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<meta property="og:title" content={title} />
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<meta property="og:description" content={title} />
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<meta property="og:image" content={ogImagePath} />
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<meta property="og:width" content="1200" />
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<meta property="og:height" content="675" />
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<link rel="icon" href={iconPath} />
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<meta name="description" content={description} />
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<meta name="generator" content="Quartz" />
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<link rel="preconnect" href="https://fonts.googleapis.com" />
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<link rel="preconnect" href="https://fonts.gstatic.com" />
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{prefetchContentIndex && <script spa-preserve>{contentIndexScript}</script>}
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{css.map(href => <link key={href} href={href} rel="stylesheet" type="text/css" spa-preserve />)}
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{js.filter(resource => resource.loadTime === "beforeDOMReady").map(res => JSResourceToScriptElement(res, true))}
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</head>
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}
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return Head
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}) satisfies QuartzComponentConstructor
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