You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
41 lines
1.1 KiB
TypeScript
41 lines
1.1 KiB
TypeScript
import moment from 'moment';
|
|
import { LocalizerType } from '../types/Util';
|
|
|
|
const getExtendedFormats = (i18n: LocalizerType) => ({
|
|
y: 'lll',
|
|
M: `${i18n('timestampFormat_M') || 'MMM D'} LT`,
|
|
d: 'ddd LT',
|
|
});
|
|
const getShortFormats = (i18n: LocalizerType) => ({
|
|
y: 'll',
|
|
M: i18n('timestampFormat_M') || 'MMM D',
|
|
d: 'ddd',
|
|
});
|
|
|
|
function isYear(timestamp: moment.Moment) {
|
|
const year = moment().format('YYYY');
|
|
const targetYear = moment(timestamp).format('YYYY');
|
|
|
|
return year === targetYear;
|
|
}
|
|
|
|
export function formatRelativeTime(
|
|
rawTimestamp: number | Date,
|
|
options: { extended?: boolean; i18n: LocalizerType }
|
|
) {
|
|
const { extended, i18n } = options;
|
|
|
|
const formats = extended ? getExtendedFormats(i18n) : getShortFormats(i18n);
|
|
const timestamp = moment(rawTimestamp);
|
|
const now = moment();
|
|
const diff = moment.duration(now.diff(timestamp));
|
|
|
|
if (diff.years() >= 1 || !isYear(timestamp)) {
|
|
return timestamp.format(formats.y);
|
|
} else if (diff.months() >= 1 || diff.days() > 6) {
|
|
return timestamp.format(formats.M);
|
|
}
|
|
|
|
return timestamp.format(formats.d);
|
|
}
|