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umami/components/common/Favicon.js
2021-02-16 13:04:35 +01:00

29 lines
650 B
JavaScript

import React from 'react';
import PropTypes from 'prop-types';
import styles from './Favicon.module.css';
function getHostName(url) {
const match = url.match(/^(?:https?:\/\/)?(?:[^@\n]+@)?(?:www\.)?([^:/\n?=]+)/im);
return match && match.length > 1 ? match[1] : null;
}
function Favicon({ domain, ...props }) {
const hostName = domain ? getHostName(domain) : null;
return hostName ? (
<img
className={styles.favicon}
src={`https://icons.duckduckgo.com/ip3/${hostName}.ico`}
height="16"
alt=""
{...props}
/>
) : null;
}
Favicon.propTypes = {
domain: PropTypes.string,
};
export default Favicon;