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* check source files for license header Signed-off-by: Jari Kolehmainen <jari.kolehmainen@gmail.com> * tweak Signed-off-by: Jari Kolehmainen <jari.kolehmainen@gmail.com> * add license header to all relevant source files Signed-off-by: Jari Kolehmainen <jari.kolehmainen@gmail.com>
59 lines
2.0 KiB
TypeScript
59 lines
2.0 KiB
TypeScript
/**
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* Copyright (c) 2021 OpenLens Authors
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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* the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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* the Software, and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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// Wrapper Component with marked plugin in its core
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// Source: https://www.npmjs.com/package/marked
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import "./markdown-viewer.scss";
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import React, { Component } from "react";
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import marked from "marked";
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import DOMPurify from "dompurify";
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import { cssNames } from "../../utils";
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DOMPurify.addHook("afterSanitizeAttributes", function (node) {
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// Set all elements owning target to target=_blank
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if ("target" in node as any as HTMLElement) {
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node.setAttribute("target", "_blank");
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}
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});
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interface Props extends OptionalProps {
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markdown: string;
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}
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interface OptionalProps {
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className?: string;
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}
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export class MarkdownViewer extends Component<Props> {
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render() {
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const { className, markdown } = this.props;
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const html = DOMPurify.sanitize(marked(markdown));
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return (
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<div
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className={cssNames("MarkDownViewer", className)}
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dangerouslySetInnerHTML={{ __html: html }}
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/>
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);
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}
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}
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