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fix: Fix links in Announcements #1934

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Aug 11, 2022
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,7 @@
import * as React from 'react';
import { Link } from 'react-router-dom';
import SanitizedHTML from 'react-sanitized-html';
import sanitizeHtml from 'sanitize-html';

import { AnnouncementPost } from 'interfaces';
import { logClick } from 'utils/analytics';
Expand Down Expand Up @@ -34,6 +35,12 @@ const getLatestsAnnouncements = (announcements: AnnouncementPost[]) =>

const times = (numItems: number) => new Array(numItems).fill(0);

const allowedAttributes = () => {
const attributes = sanitizeHtml.defaults.allowedAttributes;
attributes.a.push('onclick');
return attributes;
};

const AnnouncementItem: React.FC<AnnouncementPost> = ({
date,
title,
Expand All @@ -46,7 +53,11 @@ const AnnouncementItem: React.FC<AnnouncementPost> = ({
href={ANNOUNCEMENTS_PAGE_PATH}
onClick={logClick}
copy={
<SanitizedHTML className="announcement-content" html={html_content} />
<SanitizedHTML
className="announcement-content"
html={html_content}
allowedAttributes={allowedAttributes()}
/>
}
/>
</li>
Expand Down