akkoma-fe/src/services/date_utils/date_utils.js
floatingghost 75024d8501
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re-add time direction (#52)
Reviewed-on: AkkomaGang/pleroma-fe#52
2022-07-21 20:56:30 +00:00

51 lines
1.4 KiB
JavaScript

export const SECOND = 1000
export const MINUTE = 60 * SECOND
export const HOUR = 60 * MINUTE
export const DAY = 24 * HOUR
export const WEEK = 7 * DAY
export const MONTH = 30 * DAY
export const YEAR = 365.25 * DAY
const direction = (diff, nowThreshold) => {
if (Math.abs(diff) < nowThreshold) {
return ''
}
return diff >= 0 ? 'time.in_past' : 'time.in_future'
}
export const relativeTime = (date, nowThreshold = 1) => {
if (typeof date === 'string') date = Date.parse(date)
const round = Date.now() > date ? Math.floor : Math.ceil
const rawD = Date.now() - date
const d = Math.abs(rawD)
let r = { num: round(d / YEAR), key: 'time.unit.years', direction: direction(rawD, nowThreshold * SECOND) }
if (d < nowThreshold * SECOND) {
r.num = 0
r.key = 'time.now'
} else if (d < MINUTE) {
r.num = round(d / SECOND)
r.key = 'time.unit.seconds'
} else if (d < HOUR) {
r.num = round(d / MINUTE)
r.key = 'time.unit.minutes'
} else if (d < DAY) {
r.num = round(d / HOUR)
r.key = 'time.unit.hours'
} else if (d < WEEK) {
r.num = round(d / DAY)
r.key = 'time.unit.days'
} else if (d < MONTH) {
r.num = round(d / WEEK)
r.key = 'time.unit.weeks'
} else if (d < YEAR) {
r.num = round(d / MONTH)
r.key = 'time.unit.months'
}
return r
}
export const relativeTimeShort = (date, nowThreshold = 1) => {
const r = relativeTime(date, nowThreshold)
r.key += '_short'
return r
}