31 lines
852 B
JavaScript
31 lines
852 B
JavaScript
import Document from 'next/document'
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import { SheetsRegistry, JssProvider, createGenerateId } from 'react-jss'
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export default class JssDocument extends Document {
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static async getInitialProps(ctx) {
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const registry = new SheetsRegistry()
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const generateId = createGenerateId()
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const originalRenderPage = ctx.renderPage
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ctx.renderPage = () =>
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originalRenderPage({
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enhanceApp: (App) => (props) =>
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(
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<JssProvider registry={registry} generateId={generateId}>
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<App {...props} />
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</JssProvider>
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),
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})
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const initialProps = await Document.getInitialProps(ctx)
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return {
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...initialProps,
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styles: (
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<>
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{initialProps.styles}
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<style id="server-side-styles">{registry.toString()}</style>
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</>
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),
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}
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}
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}
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