| import type { CacheControl } from '../../server/lib/cache-control' |
|
|
| const timeUnits = [ |
| { label: 'y', seconds: 31536000 }, |
| { label: 'w', seconds: 604800 }, |
| { label: 'd', seconds: 86400 }, |
| { label: 'h', seconds: 3600 }, |
| { label: 'm', seconds: 60 }, |
| { label: 's', seconds: 1 }, |
| ] |
|
|
| function humanReadableTimeRounded(seconds: number): string { |
| |
| let candidateIndex = timeUnits.length - 1 |
| for (let i = 0; i < timeUnits.length; i++) { |
| if (seconds >= timeUnits[i].seconds) { |
| candidateIndex = i |
| break |
| } |
| } |
|
|
| const candidate = timeUnits[candidateIndex] |
| const value = seconds / candidate.seconds |
| const isExact = Number.isInteger(value) |
|
|
| |
| |
| if (!isExact && (candidate.label === 'd' || candidate.label === 'w')) { |
| const nextUnit = timeUnits[candidateIndex + 1] |
| const nextValue = seconds / nextUnit.seconds |
|
|
| if (Number.isInteger(nextValue)) { |
| return `${nextValue}${nextUnit.label}` |
| } |
| } |
|
|
| if (isExact) { |
| return `${value}${candidate.label}` |
| } |
|
|
| return `≈${Math.round(value)}${candidate.label}` |
| } |
|
|
| export function formatRevalidate(cacheControl: CacheControl): string { |
| const { revalidate } = cacheControl |
|
|
| return revalidate ? humanReadableTimeRounded(revalidate) : '' |
| } |
|
|
| export function formatExpire(cacheControl: CacheControl): string { |
| const { expire } = cacheControl |
|
|
| return expire ? humanReadableTimeRounded(expire) : '' |
| } |
|
|
