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28 lines
600 B
TypeScript
28 lines
600 B
TypeScript
import mermaid from "mermaid";
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import { useEffect, useRef } from "react";
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interface Props {
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content: string;
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}
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const MermaidBlock: React.FC<Props> = ({ content }: Props) => {
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const mermaidDockBlock = useRef<null>(null);
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useEffect(() => {
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if (!mermaidDockBlock.current) {
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return;
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}
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// Render mermaid when mounted
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mermaid.run({
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nodes: [mermaidDockBlock.current],
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});
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});
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return (
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<pre ref={mermaidDockBlock} className="w-full p-2 whitespace-pre-wrap relative" dangerouslySetInnerHTML={{ __html: content }}></pre>
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);
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};
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export default MermaidBlock;
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