@smbcloud / pepakbasajawa-web
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dependabot/npm_and_yarn/katex-0.16.27
copilot/add-i18n-support-for-english dependabot/npm_and_yarn/astro-5.16.4 dependabot/npm_and_yarn/katex-0.16.27 dependabot/npm_and_yarn/prettier-3.7.4 dependabot/npm_and_yarn/tailwindcss-4.1.16 dependabot/npm_and_yarn/tailwindcss/vite-4.1.16 dependabot/npm_and_yarn/typescript-eslint-8.46.2 dependabot/npm_and_yarn/typescript-eslint/parser-8.46.2 development main
ts 67 lines 1.5 KB
Raw
1 import { SITE } from '@/config'
2
3 const MONTHS_EN = [
4 'Jan',
5 'Feb',
6 'Mar',
7 'Apr',
8 'May',
9 'Jun',
10 'Jul',
11 'Aug',
12 'Sep',
13 'Oct',
14 'Nov',
15 'Dec'
16 ]
17
18 const VALID_SEPARATORS = ['.', '-', '/']
19
20 /**
21 * @param date
22 * @param format
23 * @returns
24 */
25 export function formatDate(date: Date, format?: string): string {
26 const formatStr = (format || SITE.dateFormat).trim()
27 const configSeparator = SITE.dateSeparator || '-'
28
29 const separator = VALID_SEPARATORS.includes(configSeparator.trim()) ? configSeparator.trim() : '.'
30
31 const year = date.getFullYear()
32 const month = date.getMonth() + 1
33 const day = date.getDate()
34 const monthName = MONTHS_EN[date.getMonth()]
35
36 const pad = (num: number) => String(num).padStart(2, '0')
37
38 switch (formatStr) {
39 case 'YYYY-MM-DD':
40 return `${year}${separator}${pad(month)}${separator}${pad(day)}`
41
42 case 'MM-DD-YYYY':
43 return `${pad(month)}${separator}${pad(day)}${separator}${year}`
44
45 case 'DD-MM-YYYY':
46 return `${pad(day)}${separator}${pad(month)}${separator}${year}`
47
48 case 'MONTH DAY YYYY':
49 return `<span class="month">${monthName}</span> ${day} ${year}`
50
51 case 'DAY MONTH YYYY':
52 return `${day} <span class="month">${monthName}</span> ${year}`
53
54 default:
55 return `${year}${separator}${pad(month)}${separator}${pad(day)}`
56 }
57 }
58
59 export const SUPPORTED_DATE_FORMATS = [
60 'YYYY-MM-DD',
61 'MM-DD-YYYY',
62 'DD-MM-YYYY',
63 'MONTH DAY YYYY',
64 'DAY MONTH YYYY'
65 ] as const
66
67 export type DateFormat = (typeof SUPPORTED_DATE_FORMATS)[number]