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Add error description and button to copy stack trace to web UI (#12033)

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Eugen Rochko 2019-10-01 20:48:49 +02:00 • committed by GitHub
parent 66fda37fd0
commit cbaea097be
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3 changed files with 108 additions and 8 deletions
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40
app/javascript/mastodon/components/error_boundary.js
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@ -1,6 +1,7 @@
import React from 'react';
import PropTypes from 'prop-types';
import illustration from '../../images/elephant_ui_disappointed.svg';
import { FormattedMessage } from 'react-intl';
import { version, source_url } from 'mastodon/initial_state';
export default class ErrorBoundary extends React.PureComponent {
@ -12,26 +13,53 @@ export default class ErrorBoundary extends React.PureComponent {
hasError: false,
stackTrace: undefined,
componentStack: undefined,
}
};
componentDidCatch(error, info) {
componentDidCatch (error, info) {
this.setState({
hasError: true,
stackTrace: error.stack,
componentStack: info && info.componentStack,
copied: false,
});
}
handleCopyStackTrace = () => {
const { stackTrace } = this.state;
const textarea = document.createElement('textarea');
textarea.textContent = stackTrace;
textarea.style.position = 'fixed';
document.body.appendChild(textarea);
try {
textarea.select();
document.execCommand('copy');
} catch (e) {
} finally {
document.body.removeChild(textarea);
}
this.setState({ copied: true });
setTimeout(() => this.setState({ copied: false }), 700);
}
render() {
const { hasError } = this.state;
const { hasError, copied } = this.state;
if (!hasError) {
return this.props.children;
}
return (
<div>
<img src={illustration} alt='' />
<div className='error-boundary'>
<div>
<p className='error-boundary__error'><FormattedMessage id='error.unexpected_crash.explanation' defaultMessage='Due to a bug in our code or a browser compatibility issue, this page could not be displayed correctly.' /></p>
<p><FormattedMessage id='error.unexpected_crash.next_steps' defaultMessage='Try refreshing the page. If that does not help, you may still be able to use Mastodon through a different browser or native app.' /></p>
<p className='error-boundary__footer'>Mastodon v{version} · <a href={source_url} rel='noopener' target='_blank'><FormattedMessage id='errors.unexpected_crash.report_issue' defaultMessage='Report issue' /></a> · <button onClick={this.handleCopyStackTrace} className={copied && 'copied'}><FormattedMessage id='errors.unexpected_crash.copy_stacktrace' defaultMessage='Copy stacktrace to clipboard' /></button></p>
</div>
</div>
);
}