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32 lines
1.1 KiB
TypeScript
32 lines
1.1 KiB
TypeScript
import { Fragment, memo } from "react"
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import { default as ReactMarkdown } from "react-markdown"
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import { ReactMarkdownOptions } from "react-markdown/lib/react-markdown"
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type FestaMarkdownRendererProps = Omit<ReactMarkdownOptions, "children"> & {
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code: string,
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}
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/**
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* Component rendering Markdown source with {@link ReactMarkdown}, using some custom settings to better handle user input.
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*
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* Currently, it converts `h1` and `h2` into `h3`, and disables the rendering of `img` elements.
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*/
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export const FestaMarkdownRenderer = memo(({ code, ...props }: FestaMarkdownRendererProps) => {
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return (
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<ReactMarkdown
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{...props}
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components={{
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h1: "h2", // h1 is reserved for the page name
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h2: "h3",
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h3: "h4",
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h4: "h5",
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h5: "h6",
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img: ({ }) => (<></>), // images reveal the IP of the user to third parties!
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...props.components,
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}}
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>
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{code}
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</ReactMarkdown>
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)
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})
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FestaMarkdownRenderer.displayName = "FestaMarkdownRenderer"
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