blob: fc3654d6d2a7e9086eb6e9890bbc8d03c7f62c8f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
|
/*
* SPDX-FileCopyrightText: syuilo and misskey-project
* SPDX-License-Identifier: AGPL-3.0-only
*/
// Crockford's Base32
// https://github.com/ulid/spec#encoding
const CHARS = '0123456789ABCDEFGHJKMNPQRSTVWXYZ';
export const ulidRegExp = /^[0123456789ABCDEFGHJKMNPQRSTVWXYZ]{26}$/;
export function parseUlid(id: string): { date: Date; } {
const timestamp = id.slice(0, 10);
let time = 0;
for (let i = 0; i < 10; i++) {
time = time * 32 + CHARS.indexOf(timestamp[i]);
}
return { date: new Date(time) };
}
|
