50
packages/client/src/scripts/format-time-string.ts
Normal file
50
packages/client/src/scripts/format-time-string.ts
Normal file
@ -0,0 +1,50 @@
|
||||
const defaultLocaleStringFormats: {[index: string]: string} = {
|
||||
'weekday': 'narrow',
|
||||
'era': 'narrow',
|
||||
'year': 'numeric',
|
||||
'month': 'numeric',
|
||||
'day': 'numeric',
|
||||
'hour': 'numeric',
|
||||
'minute': 'numeric',
|
||||
'second': 'numeric',
|
||||
'timeZoneName': 'short'
|
||||
};
|
||||
|
||||
function formatLocaleString(date: Date, format: string): string {
|
||||
return format.replace(/\{\{(\w+)(:(\w+))?\}\}/g, (match: string, kind: string, unused?, option?: string) => {
|
||||
if (['weekday', 'era', 'year', 'month', 'day', 'hour', 'minute', 'second', 'timeZoneName'].includes(kind)) {
|
||||
return date.toLocaleString(window.navigator.language, {[kind]: option ? option : defaultLocaleStringFormats[kind]});
|
||||
} else {
|
||||
return match;
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
export function formatDateTimeString(date: Date, format: string): string {
|
||||
return format
|
||||
.replace(/yyyy/g, date.getFullYear().toString())
|
||||
.replace(/yy/g, date.getFullYear().toString().slice(-2))
|
||||
.replace(/MMMM/g, date.toLocaleString(window.navigator.language, { month: 'long'}))
|
||||
.replace(/MMM/g, date.toLocaleString(window.navigator.language, { month: 'short'}))
|
||||
.replace(/MM/g, (`0${date.getMonth() + 1}`).slice(-2))
|
||||
.replace(/M/g, (date.getMonth() + 1).toString())
|
||||
.replace(/dd/g, (`0${date.getDate()}`).slice(-2))
|
||||
.replace(/d/g, date.getDate().toString())
|
||||
.replace(/HH/g, (`0${date.getHours()}`).slice(-2))
|
||||
.replace(/H/g, date.getHours().toString())
|
||||
.replace(/hh/g, (`0${(date.getHours() % 12) || 12}`).slice(-2))
|
||||
.replace(/h/g, ((date.getHours() % 12) || 12).toString())
|
||||
.replace(/mm/g, (`0${date.getMinutes()}`).slice(-2))
|
||||
.replace(/m/g, date.getMinutes().toString())
|
||||
.replace(/ss/g, (`0${date.getSeconds()}`).slice(-2))
|
||||
.replace(/s/g, date.getSeconds().toString())
|
||||
.replace(/tt/g, date.getHours() >= 12 ? 'PM' : 'AM');
|
||||
}
|
||||
|
||||
export function formatTimeString(date: Date, format: string): string {
|
||||
return format.replace(/\[(([^\[]|\[\])*)\]|(([yMdHhmst])\4{0,3})/g, (match: string, localeformat?: string, unused?, datetimeformat?: string) => {
|
||||
if (localeformat) return formatLocaleString(date, localeformat);
|
||||
if (datetimeformat) return formatDateTimeString(date, datetimeformat);
|
||||
return match;
|
||||
});
|
||||
}
|
Reference in New Issue
Block a user