Marc Mintel
5397309103
Some checks failed
Build & Deploy / 🔍 Prepare (push) Successful in 20s
Build & Deploy / 🧪 QA (push) Failing after 34s
Build & Deploy / 🏗️ Build (push) Has started running
Build & Deploy / 🚀 Deploy (push) Has been cancelled
Build & Deploy / 🧪 Smoke Test (push) Has been cancelled
Build & Deploy / ⚡ Lighthouse (push) Has been cancelled
Build & Deploy / 🔔 Notify (push) Has been cancelled
67 lines
2.0 KiB
Plaintext
67 lines
2.0 KiB
Plaintext
'use strict'
|
|
|
|
module.exports = formatTime
|
|
|
|
const {
|
|
DATE_FORMAT,
|
|
DATE_FORMAT_SIMPLE
|
|
} = require('../constants')
|
|
|
|
const dateformat = require('dateformat')
|
|
const createDate = require('./create-date')
|
|
const isValidDate = require('./is-valid-date')
|
|
|
|
/**
|
|
* Converts a given `epoch` to a desired display format.
|
|
*
|
|
* @param {number|string} epoch The time to convert. May be any value that is
|
|
* valid for `new Date()`.
|
|
* @param {boolean|string} [translateTime=false] When `false`, the given `epoch`
|
|
* will simply be returned. When `true`, the given `epoch` will be converted
|
|
* to a string at UTC using the `DATE_FORMAT` constant. If `translateTime` is
|
|
* a string, the following rules are available:
|
|
*
|
|
* - `<format string>`: The string is a literal format string. This format
|
|
* string will be used to interpret the `epoch` and return a display string
|
|
* at UTC.
|
|
* - `SYS:STANDARD`: The returned display string will follow the `DATE_FORMAT`
|
|
* constant at the system's local timezone.
|
|
* - `SYS:<format string>`: The returned display string will follow the given
|
|
* `<format string>` at the system's local timezone.
|
|
* - `UTC:<format string>`: The returned display string will follow the given
|
|
* `<format string>` at UTC.
|
|
*
|
|
* @returns {number|string} The formatted time.
|
|
*/
|
|
function formatTime (epoch, translateTime = false) {
|
|
if (translateTime === false) {
|
|
return epoch
|
|
}
|
|
|
|
const instant = createDate(epoch)
|
|
|
|
// If the Date is invalid, do not attempt to format
|
|
if (!isValidDate(instant)) {
|
|
return epoch
|
|
}
|
|
|
|
if (translateTime === true) {
|
|
return dateformat(instant, DATE_FORMAT_SIMPLE)
|
|
}
|
|
|
|
const upperFormat = translateTime.toUpperCase()
|
|
if (upperFormat === 'SYS:STANDARD') {
|
|
return dateformat(instant, DATE_FORMAT)
|
|
}
|
|
|
|
const prefix = upperFormat.substr(0, 4)
|
|
if (prefix === 'SYS:' || prefix === 'UTC:') {
|
|
if (prefix === 'UTC:') {
|
|
return dateformat(instant, translateTime)
|
|
}
|
|
return dateformat(instant, translateTime.slice(4))
|
|
}
|
|
|
|
return dateformat(instant, `UTC:${translateTime}`)
|
|
}
|