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Wrap markdown rendering in iframe (#837)

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Signed-off-by: Tilman Vatteroth <tilman.vatteroth@tu-dortmund.de>
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Tilman Vatteroth 2021-01-24 20:50:51 +01:00 • committed by GitHub
parent bd31076928
commit 586969f368
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GPG key ID: 4AEE18F83AFDEB23
45 changed files with 1014 additions and 287 deletions
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14
src/components/markdown-renderer/hooks/use-convert-markdown-to-react-dom.ts
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@ -16,14 +16,14 @@ export const useConvertMarkdownToReactDom = (
markdownCode: string,
markdownIt: MarkdownIt,
componentReplacers?: () => ComponentReplacer[],
onPreRendering?: () => void,
onPostRendering?: () => void): ReactElement[] => {
onBeforeRendering?: () => void,
onAfterRendering?: () => void): ReactElement[] => {
const oldMarkdownLineKeys = useRef<LineKeys[]>()
const lastUsedLineId = useRef<number>(0)
return useMemo(() => {
if (onPreRendering) {
onPreRendering()
if (onBeforeRendering) {
onBeforeRendering()
}
const html = markdownIt.render(markdownCode)
const contentLines = markdownCode.split('\n')
@ -35,9 +35,9 @@ export const useConvertMarkdownToReactDom = (
lastUsedLineId.current = newLastUsedLineId
const transformer = componentReplacers ? buildTransformer(newLines, componentReplacers()) : undefined
const rendering = ReactHtmlParser(html, { transform: transformer })
if (onPostRendering) {
onPostRendering()
if (onAfterRendering) {
onAfterRendering()
}
return rendering
}, [onPreRendering, onPostRendering, markdownCode, markdownIt, componentReplacers])
}, [onBeforeRendering, onAfterRendering, markdownCode, markdownIt, componentReplacers])
}