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/** |
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* Error Boundary Component for ThinkRank Metabox |
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* |
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* Catches JavaScript errors in child components and displays |
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* a fallback UI instead of crashing the entire metabox. |
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* |
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* @package ThinkRank |
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* @since 1.0.0 |
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*/ |
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|
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import { Component } from '@wordpress/element'; |
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import { __ } from '@wordpress/i18n'; |
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|
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/** |
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* Error Boundary Class Component |
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* |
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* React error boundaries must be class components to catch errors |
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* during rendering, in lifecycle methods, and in constructors. |
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*/ |
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class ErrorBoundary extends Component { |
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constructor(props) { |
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super(props); |
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this.state = { |
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hasError: false, |
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error: null, |
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errorInfo: null |
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}; |
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} |
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|
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/** |
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* Update state when an error is caught |
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* |
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* @param {Error} error The error that was thrown |
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* @return {Object} New state object |
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*/ |
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static getDerivedStateFromError(error) { |
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return { |
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hasError: true, |
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error: error |
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}; |
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} |
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|
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/** |
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* Log error details and notify parent component |
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* |
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* @param {Error} error The error that was thrown |
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* @param {Object} errorInfo Additional error information |
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*/ |
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componentDidCatch(error, errorInfo) { |
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this.setState({ |
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error: error, |
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errorInfo: errorInfo |
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}); |
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|
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// Notify parent component if callback provided |
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if (this.props.onError) { |
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this.props.onError(error, errorInfo); |
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} |
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|
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// In development, you might want to log to external service |
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// In production, avoid logging sensitive information |
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if (process.env.NODE_ENV === 'development') { |
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// Development logging only - removed in production builds |
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} |
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} |
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|
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/** |
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* Reset error boundary state |
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*/ |
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resetErrorBoundary = () => { |
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this.setState({ |
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hasError: false, |
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error: null, |
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errorInfo: null |
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}); |
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} |
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|
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/** |
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* Render error UI or children |
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*/ |
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render() { |
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if (this.state.hasError) { |
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// Custom error UI |
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return ( |
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<div className="thinkrank-error-boundary"> |
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<div className="notice notice-error"> |
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<h4>{__('Something went wrong', 'thinkrank')}</h4> |
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<p> |
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{this.props.fallbackMessage || |
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__('This component encountered an error and could not be displayed.', 'thinkrank')} |
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</p> |
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<div className="error-actions"> |
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<button |
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type="button" |
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className="button button-secondary" |
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onClick={this.resetErrorBoundary} |
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> |
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{__('Try Again', 'thinkrank')} |
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</button> |
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<button |
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type="button" |
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className="button button-secondary" |
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onClick={() => window.location.reload()} |
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> |
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{__('Refresh Page', 'thinkrank')} |
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</button> |
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</div> |
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</div> |
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|
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{/* Development error details */} |
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{process.env.NODE_ENV === 'development' && this.state.error && ( |
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<details className="error-details" style={{ marginTop: '10px' }}> |
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<summary>{__('Error Details (Development Only)', 'thinkrank')}</summary> |
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<pre style={{ |
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background: '#f1f1f1', |
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padding: '10px', |
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fontSize: '12px', |
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overflow: 'auto', |
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maxHeight: '200px' |
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}}> |
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{this.state.error.toString()} |
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{this.state.errorInfo && this.state.errorInfo.componentStack} |
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</pre> |
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</details> |
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)} |
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</div> |
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); |
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} |
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|
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return this.props.children; |
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} |
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} |
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|
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/** |
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* Higher-order component to wrap components with error boundary |
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* |
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* @param {React.Component} WrappedComponent Component to wrap |
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* @param {Object} options Error boundary options |
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* @return {React.Component} Component wrapped with error boundary |
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*/ |
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export const withErrorBoundary = (WrappedComponent, options = {}) => { |
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const WithErrorBoundaryComponent = (props) => ( |
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<ErrorBoundary |
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fallbackMessage={options.fallbackMessage} |
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onError={options.onError} |
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> |
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<WrappedComponent {...props} /> |
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</ErrorBoundary> |
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); |
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|
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WithErrorBoundaryComponent.displayName = |
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`withErrorBoundary(${WrappedComponent.displayName || WrappedComponent.name})`; |
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|
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return WithErrorBoundaryComponent; |
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}; |
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|
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export default ErrorBoundary; |
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|
