Sharkey/src/misc/extract-custom-emojis-from-mfm.ts

15 lines
353 B
TypeScript
Raw Normal View History

import * as mfm from 'mfm-js';
import { unique } from '@/prelude/array';
export function extractCustomEmojisFromMfm(nodes: mfm.MfmNode[]): string[] {
const emojis = [] as string[];
mfm.inspect(nodes, (node) => {
if (node.type === 'emojiCode' && node.props.name.length <= 100) {
emojis.push(node.props.name);
}
});
return unique(emojis);
}