Signal-Desktop/ts/util/getTextWithMentions.ts

18 lines
503 B
TypeScript

// Copyright 2020 Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only
import type { BodyRangesType } from '../types/Util';
export function getTextWithMentions(
bodyRanges: BodyRangesType,
text: string
): string {
return bodyRanges
.sort((a, b) => b.start - a.start)
.reduce((acc, { start, length, replacementText }) => {
const left = acc.slice(0, start);
const right = acc.slice(start + length);
return `${left}@${replacementText}${right}`;
}, text);
}