Show disappointed elephant if web UI crashes (#10275)
* Do not crash the whole UI when loading an invalid column * Add error boundary component to catch Web UI crashes * Add stack trace on supported browsers * Add component stack info, pre-format everything for github * Make “Reload” a clickable link that calls window.location.reload() * Remove elephant friend from error boundary, make title stand out more * Simplify error boundary to only a graphiclocal
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import React from 'react'; |
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import PropTypes from 'prop-types'; |
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import illustration from '../../images/elephant_ui_disappointed.svg'; |
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export default class ErrorBoundary extends React.PureComponent { |
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static propTypes = { |
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children: PropTypes.node, |
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}; |
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state = { |
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hasError: false, |
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stackTrace: undefined, |
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componentStack: undefined, |
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} |
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componentDidCatch(error, info) { |
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this.setState({ |
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hasError: true, |
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stackTrace: error.stack, |
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componentStack: info && info.componentStack, |
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}); |
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} |
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render() { |
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const { hasError } = this.state; |
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if (!hasError) { |
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return this.props.children; |
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} |
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return ( |
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<div> |
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<img src={illustration} alt='' /> |
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</div> |
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); |
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} |
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} |
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