cal/packages/lib/markdownToSafeHTML.ts

31 lines
1.1 KiB
TypeScript

import sanitizeHtml from "sanitize-html";
import { md } from "@calcom/lib/markdownIt";
if (typeof window !== "undefined") {
// This file imports markdown parser which is a costly dependency, so we want to make sure it's not imported on the client side.
// It is still imported at some places on client in non-booker pages, we can gradually remove it from there and then convert it into an error
console.warn("`markdownToSafeHTML` should not be imported on the client side.");
}
export function markdownToSafeHTML(markdown: string | null) {
if (!markdown) return "";
const html = md.render(markdown);
const safeHTML = sanitizeHtml(html);
const safeHTMLWithListFormatting = safeHTML
.replace(
/<ul>/g,
"<ul style='list-style-type: disc; list-style-position: inside; margin-left: 12px; margin-bottom: 4px'>"
)
.replace(
/<ol>/g,
"<ol style='list-style-type: decimal; list-style-position: inside; margin-left: 12px; margin-bottom: 4px'>"
)
.replace(/<a\s+href=/g, "<a target='_blank' class='text-blue-500 hover:text-blue-600' href=");
return safeHTMLWithListFormatting;
}