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41 lines
1.2 KiB
JavaScript
41 lines
1.2 KiB
JavaScript
import Document, { Head, Main, NextScript } from 'next/document'
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import { StyleSheetServer } from 'aphrodite'
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export default class MyDocument extends Document {
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static async getInitialProps ({ renderPage }) {
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const { html, css } = StyleSheetServer.renderStatic(() => renderPage())
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const ids = css.renderedClassNames
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return { ...html, css, ids }
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}
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constructor (props) {
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super(props)
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/* Take the renderedClassNames from aphrodite (as generated
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in getInitialProps) and assign them to __NEXT_DATA__ so that they
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are accessible to the client for rehydration. */
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const { __NEXT_DATA__, ids } = props
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if (ids) {
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__NEXT_DATA__.ids = this.props.ids
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}
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}
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render () {
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/* Make sure to use data-aphrodite attribute in the style tag here
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so that aphrodite knows which style tag it's in control of when
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the client goes to render styles. If you don't you'll get a second
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<style> tag */
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return (
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<html>
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<Head>
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<title>My page</title>
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<style data-aphrodite dangerouslySetInnerHTML={{ __html: this.props.css.content }} />
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</Head>
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<body>
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<Main />
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<NextScript />
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</body>
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</html>
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)
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}
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}
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