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https://github.com/terribleplan/next.js.git
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f43e1a95f1
* Set default `Error` status code to 404 This is an appropriate default behavior because: 1. When the server encounters an error, the `err` property is set. 2. When the client-side application crashes, the `err` property is set. This means the "only" way to render the `/_error` page without an error is when a page is not found (special condition). Fixes #6243 Closes #5437 * Add new integration test for client side 404 * single quotes * Remove unused variable * Standard needs to go away * Whoops * Check for null status code in res and err * Only check response for valid statusCode
92 lines
2.1 KiB
JavaScript
92 lines
2.1 KiB
JavaScript
import React from 'react'
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import PropTypes from 'prop-types'
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import HTTPStatus from 'http-status'
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import Head from 'next-server/head'
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export default class Error extends React.Component {
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static displayName = 'ErrorPage'
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static getInitialProps ({ res, err }) {
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const statusCode =
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res && res.statusCode ? res.statusCode : err ? err.statusCode : 404
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return { statusCode }
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}
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render () {
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const { statusCode } = this.props
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const title =
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statusCode === 404
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? 'This page could not be found'
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: HTTPStatus[statusCode] || 'An unexpected error has occurred'
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return (
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<div style={styles.error}>
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<Head>
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<meta
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name='viewport'
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content='width=device-width, initial-scale=1.0'
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/>
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<title>
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{statusCode}: {title}
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</title>
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</Head>
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<div>
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<style dangerouslySetInnerHTML={{ __html: 'body { margin: 0 }' }} />
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{statusCode ? <h1 style={styles.h1}>{statusCode}</h1> : null}
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<div style={styles.desc}>
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<h2 style={styles.h2}>{title}.</h2>
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</div>
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</div>
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</div>
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)
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}
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}
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if (process.env.NODE_ENV !== 'production') {
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Error.propTypes = {
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statusCode: PropTypes.number
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}
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}
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const styles = {
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error: {
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color: '#000',
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background: '#fff',
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fontFamily:
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'-apple-system, BlinkMacSystemFont, Roboto, "Segoe UI", "Fira Sans", Avenir, "Helvetica Neue", "Lucida Grande", sans-serif',
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height: '100vh',
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textAlign: 'center',
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display: 'flex',
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flexDirection: 'column',
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alignItems: 'center',
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justifyContent: 'center'
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},
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desc: {
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display: 'inline-block',
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textAlign: 'left',
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lineHeight: '49px',
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height: '49px',
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verticalAlign: 'middle'
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},
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h1: {
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display: 'inline-block',
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borderRight: '1px solid rgba(0, 0, 0,.3)',
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margin: 0,
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marginRight: '20px',
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padding: '10px 23px 10px 0',
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fontSize: '24px',
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fontWeight: 500,
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verticalAlign: 'top'
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},
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h2: {
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fontSize: '14px',
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fontWeight: 'normal',
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lineHeight: 'inherit',
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margin: 0,
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padding: 0
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}
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}
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