2021-04-02 03:36:11 +02:00
|
|
|
import * as mfm from 'mfm-js';
|
2022-02-27 03:07:39 +01:00
|
|
|
import { unique } from '@/prelude/array.js';
|
2021-04-02 03:36:11 +02:00
|
|
|
|
2021-04-10 10:50:18 +02:00
|
|
|
export function extractHashtags(nodes: mfm.MfmNode[]): string[] {
|
2021-04-10 17:18:29 +02:00
|
|
|
const hashtagNodes = mfm.extract(nodes, (node) => node.type === 'hashtag');
|
|
|
|
const hashtags = unique(hashtagNodes.map(x => x.props.hashtag));
|
2021-04-02 03:36:11 +02:00
|
|
|
|
2021-04-10 17:18:29 +02:00
|
|
|
return hashtags;
|
2018-12-20 11:41:04 +01:00
|
|
|
}
|