491f0cd08a
* Copyright headers 1 * Licence headers 2 * Copyright Headers 3 * Copyright Headers 4 * Copyright Headers 5 * Copyright Headers 6 * Copyright headers 7 * Add copyright headers for html and config file * Replace license files and update package.json * Update with CLA * lint
31 lines
989 B
TypeScript
31 lines
989 B
TypeScript
/*
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Copyright 2024 New Vector Ltd.
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Copyright 2023 The Matrix.org Foundation C.I.C.
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Copyright 2017 Michael Telatynski <7t3chguy@gmail.com>
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SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only
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Please see LICENSE files in the repository root for full details.
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*/
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import React from "react";
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import { useAsyncMemo } from "../../../hooks/useAsyncMemo";
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interface Props {
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language?: string;
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children: string;
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}
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export default function SyntaxHighlight({ children, language }: Props): JSX.Element {
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const highlighted = useAsyncMemo(async () => {
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const { default: highlight } = await import("highlight.js");
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return language ? highlight.highlight(children, { language }) : highlight.highlightAuto(children);
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}, [language, children]);
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return (
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<pre className={`mx_SyntaxHighlight hljs language-${highlighted?.language}`}>
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{highlighted ? <code dangerouslySetInnerHTML={{ __html: highlighted.value }} /> : children}
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</pre>
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);
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}
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