| import React from 'react'; | |
| import PropTypes from 'prop-types'; | |
| import { ThemeProvider } from '@mui/material/styles'; | |
| import getPageContext from './getPageContext'; | |
| function withRoot(Component) { | |
| class WithRoot extends React.Component { | |
| UNSAFE_componentWillMount() { | |
| this.pageContext = this.props.pageContext || getPageContext(); | |
| } | |
| componentDidMount() { | |
| // Remove the server-side injected CSS. | |
| const jssStyles = document.querySelector('#jss-server-side'); | |
| if (jssStyles && jssStyles.parentNode) { | |
| jssStyles.parentNode.removeChild(jssStyles); | |
| } | |
| } | |
| pageContext = null; | |
| render() { | |
| // ThemeProvider makes the theme available down the React tree thanks to React context. | |
| return ( | |
| <ThemeProvider theme={this.pageContext.theme} sheetsManager={this.pageContext.sheetsManager}> | |
| <Component {...this.props} /> | |
| </ThemeProvider> | |
| ); | |
| } | |
| } | |
| WithRoot.propTypes = { | |
| pageContext: PropTypes.object, | |
| }; | |
| WithRoot.getInitialProps = ctx => { | |
| if (Component.getInitialProps) { | |
| return Component.getInitialProps(ctx); | |
| } | |
| return {}; | |
| }; | |
| return WithRoot; | |
| } | |
| export default withRoot; | |