1
0
mirror of https://github.com/laurent22/joplin.git synced 2024-12-03 08:35:29 +02:00
joplin/packages/lib/time.ts
2020-12-28 11:48:47 +00:00

138 lines
2.8 KiB
TypeScript

import shim from './shim';
const moment = require('moment');
class Time {
private dateFormat_: string = 'DD/MM/YYYY';
private timeFormat_: string = 'HH:mm';
private locale_: string = 'en-us';
locale() {
return this.locale_;
}
setLocale(v: string) {
moment.locale(v);
this.locale_ = v;
}
dateFormat() {
return this.dateFormat_;
}
setDateFormat(v: string) {
this.dateFormat_ = v;
}
timeFormat() {
return this.timeFormat_;
}
setTimeFormat(v: string) {
this.timeFormat_ = v;
}
use24HourFormat() {
return this.timeFormat() ? this.timeFormat().includes('HH') : true;
}
formatDateToLocal(date: Date, format: string = null) {
return this.formatMsToLocal(date.getTime(), format);
}
dateTimeFormat() {
return `${this.dateFormat()} ${this.timeFormat()}`;
}
unix() {
return Math.floor(Date.now() / 1000);
}
unixMs() {
return Date.now();
}
unixMsToObject(ms: number) {
return new Date(ms);
}
unixMsToS(ms: number) {
return Math.floor(ms / 1000);
}
unixMsToIso(ms: number) {
return (
`${moment
.unix(ms / 1000)
.utc()
.format('YYYY-MM-DDTHH:mm:ss.SSS')}Z`
);
}
unixMsToIsoSec(ms: number) {
return (
`${moment
.unix(ms / 1000)
.utc()
.format('YYYY-MM-DDTHH:mm:ss')}Z`
);
}
unixMsToLocalDateTime(ms: number) {
return moment.unix(ms / 1000).format('DD/MM/YYYY HH:mm');
}
unixMsToLocalHms(ms: number) {
return moment.unix(ms / 1000).format('HH:mm:ss');
}
formatMsToLocal(ms: number, format: string = null) {
if (format === null) format = this.dateTimeFormat();
return moment(ms).format(format);
}
formatLocalToMs(localDateTime: any, format: string = null) {
if (format === null) format = this.dateTimeFormat();
const m = moment(localDateTime, format);
if (m.isValid()) return m.toDate().getTime();
throw new Error(`Invalid input for formatLocalToMs: ${localDateTime}`);
}
// Mostly used as a utility function for the DateTime Electron component
anythingToDateTime(o: any, defaultValue: Date = null) {
if (o && o.toDate) return o.toDate();
if (!o) return defaultValue;
let m = moment(o, time.dateTimeFormat());
if (m.isValid()) return m.toDate();
m = moment(o, time.dateFormat());
return m.isValid() ? m.toDate() : defaultValue;
}
msleep(ms: number) {
return new Promise((resolve: Function) => {
shim.setTimeout(() => {
resolve();
}, ms);
});
}
sleep(seconds: number) {
return this.msleep(seconds * 1000);
}
goBackInTime(startDate: any, n: number, period: any) {
// period is a string (eg. "day", "week", "month", "year" ), n is an integer
return moment(startDate).startOf(period).subtract(n, period).format('x');
}
goForwardInTime(startDate: any, n: number, period: any) {
return moment(startDate).startOf(period).add(n, period).format('x');
}
}
const time = new Time();
export default time;