130 lines
		
	
	
		
			4.3 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
			
		
		
	
	
			130 lines
		
	
	
		
			4.3 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
import React from 'react';
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import PropTypes from 'prop-types';
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import { FormattedMessage } from 'react-intl';
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import { source_url } from 'flavours/glitch/util/initial_state';
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import { preferencesLink } from 'flavours/glitch/util/backend_links';
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import StackTrace from 'stacktrace-js';
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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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    errorMessage: undefined,
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    stackTrace: undefined,
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    mappedStackTrace: 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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      errorMessage: error.toString(),
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      stackTrace: error.stack,
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      componentStack: info && info.componentStack,
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      mappedStackTrace: undefined,
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    });
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    StackTrace.fromError(error).then((stackframes) => {
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      this.setState({
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        mappedStackTrace: stackframes.map((sf) => sf.toString()).join('\n'),
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      });
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    }).catch(() => {
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      this.setState({
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        mappedStackTrace: undefined,
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      });
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    });
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  }
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  handleReload(e) {
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    e.preventDefault();
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    window.location.reload();
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  }
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  render() {
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    const { hasError, errorMessage, stackTrace, mappedStackTrace, componentStack } = this.state;
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    if (!hasError) return this.props.children;
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    const likelyBrowserAddonIssue = errorMessage && errorMessage.includes('NotFoundError');
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    let debugInfo = '';
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    if (stackTrace) {
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      debugInfo += 'Stack trace\n-----------\n\n```\n' + errorMessage + '\n' + stackTrace.toString() + '\n```';
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    }
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    if (mappedStackTrace) {
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      debugInfo += 'Mapped stack trace\n-----------\n\n```\n' + errorMessage + '\n' + mappedStackTrace.toString() + '\n```';
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    }
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    if (componentStack) {
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      if (debugInfo) {
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        debugInfo += '\n\n\n';
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      }
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      debugInfo += 'React component stack\n---------------------\n\n```\n' + componentStack.toString() + '\n```';
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    }
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    let issueTracker = source_url;
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    if (source_url.match(/^https:\/\/github\.com\/[^/]+\/[^/]+\/?$/)) {
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      issueTracker = source_url + '/issues';
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    }
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    return (
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      <div tabIndex='-1'>
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        <div className='error-boundary'>
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          <h1><FormattedMessage id='web_app_crash.title' defaultMessage="We're sorry, but something went wrong with the Mastodon app." /></h1>
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          <p>
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            <FormattedMessage id='web_app_crash.content' defaultMessage='You could try any of the following:' />
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          </p>
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          <ul>
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            { likelyBrowserAddonIssue && (
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              <li>
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                <FormattedMessage
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                  id='web_app_crash.disable_addons'
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                  defaultMessage='Disable browser add-ons or built-in translation tools'
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                />
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              </li>
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            ) }
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            <li>
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              <FormattedMessage
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                id='web_app_crash.report_issue'
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                defaultMessage='Report a bug in the {issuetracker}'
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                values={{ issuetracker: <a href={issueTracker} rel='noopener noreferrer' target='_blank'><FormattedMessage id='web_app_crash.issue_tracker' defaultMessage='issue tracker' /></a> }}
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              />
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              { debugInfo !== '' && (
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                <details>
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                  <summary><FormattedMessage id='web_app_crash.debug_info' defaultMessage='Debug information' /></summary>
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                  <textarea
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                    className='web_app_crash-stacktrace'
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                    value={debugInfo}
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                    rows='10'
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                    readOnly
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                  />
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                </details>
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              )}
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            </li>
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            <li>
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              <FormattedMessage
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                id='web_app_crash.reload_page'
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                defaultMessage='{reload} the current page'
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                values={{ reload: <a href='#' onClick={this.handleReload}><FormattedMessage id='web_app_crash.reload' defaultMessage='Reload' /></a> }}
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              />
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            </li>
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            { preferencesLink !== undefined && (
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              <li>
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                <FormattedMessage
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                  id='web_app_crash.change_your_settings'
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                  defaultMessage='Change your {settings}'
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                  values={{ settings: <a href={preferencesLink}><FormattedMessage id='web_app_crash.settings' defaultMessage='settings' /></a> }}
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                />
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              </li>
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            )}
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          </ul>
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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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