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import React, { Component, ErrorInfo, ReactNode } from 'react'; |
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import { __ } from '@wordpress/i18n'; |
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import { Button } from '@wordpress/components'; |
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|
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interface ErrorBoundaryProps { |
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children: ReactNode; |
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fallback?: ReactNode; |
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} |
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|
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interface ErrorBoundaryState { |
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hasError: boolean; |
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error: Error | null; |
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errorInfo: ErrorInfo | null; |
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} |
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|
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/** |
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* Error Boundary component for SliderBerg blocks |
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* Catches JavaScript errors in child components and displays a fallback UI |
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*/ |
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export class ErrorBoundary extends Component< |
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ErrorBoundaryProps, |
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ErrorBoundaryState |
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> { |
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constructor( props: ErrorBoundaryProps ) { |
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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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static getDerivedStateFromError( |
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error: Error |
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): Partial< ErrorBoundaryState > { |
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// Update state so the next render will show the fallback UI |
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return { hasError: true, error }; |
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} |
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|
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componentDidCatch( error: Error, errorInfo: ErrorInfo ): void { |
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// Log error details for debugging |
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this.setState( { |
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error, |
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errorInfo, |
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} ); |
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|
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// Log to console in development |
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if ( process.env.NODE_ENV === 'development' ) { |
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// eslint-disable-next-line no-console |
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console.error( |
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'SliderBerg Error Boundary caught an error:', |
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error, |
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errorInfo |
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); |
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} |
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} |
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|
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handleReset = (): void => { |
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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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render(): ReactNode { |
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if ( this.state.hasError ) { |
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// Custom fallback UI provided |
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if ( this.props.fallback ) { |
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return this.props.fallback; |
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} |
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|
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// Default fallback UI |
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return ( |
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<div className="sliderberg-error-boundary"> |
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<div className="sliderberg-error-content"> |
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<h3>{ __( 'Something went wrong', 'sliderberg' ) }</h3> |
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<p> |
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{ __( |
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'An error occurred while rendering this slider block.', |
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'sliderberg' |
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) } |
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</p> |
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{ process.env.NODE_ENV === 'development' && |
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this.state.error && ( |
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<details style={ { marginTop: '1rem' } }> |
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<summary> |
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{ __( 'Error Details', 'sliderberg' ) } |
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</summary> |
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<pre |
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style={ { |
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padding: '1rem', |
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background: '#f5f5f5', |
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overflow: 'auto', |
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fontSize: '12px', |
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} } |
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> |
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{ this.state.error.toString() } |
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{ '\n\n' } |
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{ this.state.errorInfo?.componentStack } |
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</pre> |
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</details> |
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) } |
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<div style={ { marginTop: '1rem' } }> |
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<Button |
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variant="primary" |
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onClick={ this.handleReset } |
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> |
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{ __( 'Try Again', 'sliderberg' ) } |
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</Button> |
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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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return this.props.children; |
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} |
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} |
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|
