cloudtube/utils/converters.js

function timeToPastText(timestamp) {
	const difference = Date.now() - timestamp
	return [
		["year", 365 * 24 * 60 * 60 * 1000],
		["month", 30 * 24 * 60 * 60 * 1000],
		["week", 7 * 24 * 60 * 60 * 1000],
		["day", 24 * 60 * 60 * 1000],
		["hour", 60 * 60 * 1000],
		["minute", 60 * 1000],
		["second", 1 * 1000]
	].reduce((acc, [unitName, unitValue]) => {
		if (acc) return acc
		if (difference > unitValue) {
			const number = Math.floor(difference / unitValue)
			const pluralUnit = unitName + (number == 1 ? "" : "s")
			return `${number} ${pluralUnit} ago`
		}
	}, null) || "just now"
}

function lengthSecondsToLengthText(seconds) {
	return [Math.floor(seconds/3600), Math.floor(seconds/60)%60, seconds%60]
		.reduce((a, c, i, t) => (
			a ? a : c || i == 1 ? t.slice(i) : false
		), false)
		.map((x, i) => i === 0 ? x : (x+"").padStart(2, "0"))
		.join(":")
}

module.exports.timeToPastText = timeToPastText
module.exports.lengthSecondsToLengthText = lengthSecondsToLengthText