Admin
39 lines
1.2 KiB
TypeScript
39 lines
1.2 KiB
TypeScript
import { Components, Jsx, toJsxRuntime } from "hast-util-to-jsx-runtime"
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import { Node, Root } from "hast"
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import { Fragment, jsx, jsxs } from "preact/jsx-runtime"
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import { h } from "preact"
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import { trace } from "./trace"
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import { type FilePath } from "./path"
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function childrenToString(children: unknown): string {
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if (typeof children === "string") return children
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if (Array.isArray(children)) return children.map(childrenToString).join("")
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return String(children ?? "")
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}
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const customComponents: Components = {
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table: (props) => (
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<div class="table-container">
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<table {...props} />
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</div>
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),
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style: ({ children, ...rest }) =>
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h("style", { ...rest, dangerouslySetInnerHTML: { __html: childrenToString(children) } }),
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script: ({ children, ...rest }) =>
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h("script", { ...rest, dangerouslySetInnerHTML: { __html: childrenToString(children) } }),
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}
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export function htmlToJsx(fp: FilePath, tree: Node) {
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try {
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return toJsxRuntime(tree as Root, {
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Fragment,
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jsx: jsx as Jsx,
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jsxs: jsxs as Jsx,
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elementAttributeNameCase: "html",
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components: customComponents,
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})
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} catch (e) {
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trace(`Failed to parse Markdown in \`${fp}\` into JSX`, e as Error)
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}
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}
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