PeerTube/shared/core-utils/common/date.ts

115 lines
2.8 KiB
TypeScript

function isToday (d: Date) {
const today = new Date()
return areDatesEqual(d, today)
}
function isYesterday (d: Date) {
const yesterday = new Date()
yesterday.setDate(yesterday.getDate() - 1)
return areDatesEqual(d, yesterday)
}
function isThisWeek (d: Date) {
const minDateOfThisWeek = new Date()
minDateOfThisWeek.setHours(0, 0, 0)
// getDay() -> Sunday - Saturday : 0 - 6
// We want to start our week on Monday
let dayOfWeek = minDateOfThisWeek.getDay() - 1
if (dayOfWeek < 0) dayOfWeek = 6 // Sunday
minDateOfThisWeek.setDate(minDateOfThisWeek.getDate() - dayOfWeek)
return d >= minDateOfThisWeek
}
function isThisMonth (d: Date) {
const thisMonth = new Date().getMonth()
return d.getMonth() === thisMonth
}
function isLastMonth (d: Date) {
const now = new Date()
return getDaysDifferences(now, d) <= 30
}
function isLastWeek (d: Date) {
const now = new Date()
return getDaysDifferences(now, d) <= 7
}
// ---------------------------------------------------------------------------
function timeToInt (time: number | string) {
if (!time) return 0
if (typeof time === 'number') return time
const reg = /^((\d+)[h:])?((\d+)[m:])?((\d+)s?)?$/
const matches = time.match(reg)
if (!matches) return 0
const hours = parseInt(matches[2] || '0', 10)
const minutes = parseInt(matches[4] || '0', 10)
const seconds = parseInt(matches[6] || '0', 10)
return hours * 3600 + minutes * 60 + seconds
}
function secondsToTime (seconds: number, full = false, symbol?: string) {
let time = ''
if (seconds === 0 && !full) return '0s'
const hourSymbol = (symbol || 'h')
const minuteSymbol = (symbol || 'm')
const secondsSymbol = full ? '' : 's'
const hours = Math.floor(seconds / 3600)
if (hours >= 1) time = hours + hourSymbol
else if (full) time = '0' + hourSymbol
seconds %= 3600
const minutes = Math.floor(seconds / 60)
if (minutes >= 1 && minutes < 10 && full) time += '0' + minutes + minuteSymbol
else if (minutes >= 1) time += minutes + minuteSymbol
else if (full) time += '00' + minuteSymbol
seconds %= 60
if (seconds >= 1 && seconds < 10 && full) time += '0' + seconds + secondsSymbol
else if (seconds >= 1) time += seconds + secondsSymbol
else if (full) time += '00'
return time
}
// ---------------------------------------------------------------------------
export {
isYesterday,
isThisWeek,
isThisMonth,
isToday,
isLastMonth,
isLastWeek,
timeToInt,
secondsToTime
}
// ---------------------------------------------------------------------------
function areDatesEqual (d1: Date, d2: Date) {
return d1.getFullYear() === d2.getFullYear() &&
d1.getMonth() === d2.getMonth() &&
d1.getDate() === d2.getDate()
}
function getDaysDifferences (d1: Date, d2: Date) {
return (d1.getTime() - d2.getTime()) / (86400000)
}