71 lines
2.0 KiB
TypeScript
71 lines
2.0 KiB
TypeScript
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import Logger from "../utils/logger";
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import { Card, React } from "../webpack/common";
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interface Props {
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fallback?: React.ComponentType<React.PropsWithChildren<{ error: any; }>>;
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onError?(error: Error, errorInfo: React.ErrorInfo): void;
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}
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const color = "#e78284";
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const logger = new Logger("React ErrorBoundary", color);
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const NO_ERROR = {};
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export default class ErrorBoundary extends React.Component<React.PropsWithChildren<Props>> {
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static wrap<T = any>(Component: React.ComponentType<T>): (props: T) => React.ReactElement {
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return (props) => (
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<ErrorBoundary>
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<Component {...props} />
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</ErrorBoundary>
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);
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}
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state = {
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error: NO_ERROR as any,
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message: ""
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};
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static getDerivedStateFromError(error: any) {
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return {
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error: error?.stack?.replace(/https:\/\/\S+\/assets\//g, "") || error?.message || String(error)
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};
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}
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componentDidCatch(error: Error, errorInfo: React.ErrorInfo) {
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this.props.onError?.(error, errorInfo);
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logger.error("A component threw an Error\n", error);
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logger.error("Component Stack", errorInfo.componentStack);
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}
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render() {
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if (this.state.error === NO_ERROR) return this.props.children;
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if (this.props.fallback)
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return <this.props.fallback
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children={this.props.children}
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error={this.state.error}
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/>;
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return (
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<Card style={{
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overflow: "hidden",
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padding: "2em",
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backgroundColor: color + "30",
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borderColor: color,
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color: "var(--text-normal)"
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}}>
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<h1>Oh no!</h1>
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<p>
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An error occurred while rendering this Component. More info can be found below
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and in your console.
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</p>
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<code>
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<pre>{this.state.error}
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</pre>
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</code>
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</Card>
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);
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}
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}
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