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joplin/packages/utils/time.ts
2024-06-24 17:15:57 +02:00

148 lines
4.4 KiB
TypeScript

// -----------------------------------------------------------------------------------------------
// NOTE: Some of the code in here is copied from @joplin/lib/time. New time-related code should be
// added here, and should be based on dayjs (not moment)
// -----------------------------------------------------------------------------------------------
import * as dayjs from 'dayjs';
// Separating this into a type import and a require seems to be necessary to support mobile:
// - import = require syntax doesn't work when bundling
// - import * as dayJsRelativeTimeType causes a runtime error.
import type * as dayJsRelativeTimeType from 'dayjs/plugin/relativeTime';
const dayJsRelativeTime: typeof dayJsRelativeTimeType = require('dayjs/plugin/relativeTime');
const supportedLocales: Record<string, unknown> = {
'ar': require('dayjs/locale/ar'),
'bg': require('dayjs/locale/bg'),
'bs': require('dayjs/locale/bs'),
'ca': require('dayjs/locale/ca'),
'cs': require('dayjs/locale/cs'),
'da': require('dayjs/locale/da'),
'de': require('dayjs/locale/de'),
'el': require('dayjs/locale/el'),
'en-gb': require('dayjs/locale/en-gb'),
'en': require('dayjs/locale/en'),
'eo': require('dayjs/locale/eo'),
'es': require('dayjs/locale/es'),
'et': require('dayjs/locale/et'),
'eu': require('dayjs/locale/eu'),
'fa': require('dayjs/locale/fa'),
'fi': require('dayjs/locale/fi'),
'fr': require('dayjs/locale/fr'),
'gl': require('dayjs/locale/gl'),
'hr': require('dayjs/locale/hr'),
'hu': require('dayjs/locale/hu'),
'id': require('dayjs/locale/id'),
'it': require('dayjs/locale/it'),
'ja': require('dayjs/locale/ja'),
'ko': require('dayjs/locale/ko'),
'nb': require('dayjs/locale/nb'),
'nl-be': require('dayjs/locale/nl-be'),
'nl': require('dayjs/locale/nl'),
'pl': require('dayjs/locale/pl'),
'pt-br': require('dayjs/locale/pt-br'),
'pt': require('dayjs/locale/pt'),
'ro': require('dayjs/locale/ro'),
'ru': require('dayjs/locale/ru'),
'sl': require('dayjs/locale/sl'),
'sr': require('dayjs/locale/sr'),
'sv': require('dayjs/locale/sv'),
'th': require('dayjs/locale/th'),
'tr': require('dayjs/locale/tr'),
'uk': require('dayjs/locale/uk'),
'vi': require('dayjs/locale/vi'),
'zh-cn': require('dayjs/locale/zh-cn'),
'zh-tw': require('dayjs/locale/zh-tw'),
};
export const Second = 1000;
export const Minute = 60 * Second;
export const Hour = 60 * Minute;
export const Day = 24 * Hour;
export const Week = 7 * Day;
export const Month = 30 * Day;
function initDayJs() {
dayjs.extend(dayJsRelativeTime);
}
initDayJs();
let dateFormat_ = 'DD/MM/YYYY';
let timeFormat_ = 'HH:mm';
export const msleep = (ms: number) => {
return new Promise(resolve => setTimeout(resolve, ms));
};
// Use the utility functions below to easily measure performance of a block or
// line of code.
interface PerfTimer {
name: string;
startTime: number;
}
const perfTimers_: PerfTimer[] = [];
export function timerPush(name: string) {
perfTimers_.push({ name, startTime: Date.now() });
}
export function timerPop() {
const t = perfTimers_.pop() as PerfTimer;
// eslint-disable-next-line no-console
console.info(`Time: ${t.name}: ${Date.now() - t.startTime}`);
}
export const formatMsToRelative = (ms: number) => {
if (Date.now() - ms > 2 * Day) return formatMsToLocal(ms);
const d = dayjs(ms);
// The expected pattern for invalid date formatting in JS is to return the string "Invalid
// Date", so we do that here. If we don't, dayjs will process the invalid date and return "a
// month ago", somehow...
if (!d.isValid()) return 'Invalid date';
return d.fromNow(false);
};
const joplinLocaleToDayJsLocale = (locale: string) => {
locale = locale.toLowerCase().replace(/_/, '-');
if (supportedLocales[locale]) return locale;
const lang = locale.split('-')[0];
if (supportedLocales[lang]) return lang;
return 'en-gb';
};
export const setTimeLocale = (locale: string) => {
const dayJsLocale = joplinLocaleToDayJsLocale(locale);
dayjs.locale(dayJsLocale);
};
export const setDateFormat = (format: string) => {
dateFormat_ = format;
};
export const setTimeFormat = (format: string) => {
timeFormat_ = format;
};
const dateFormat = () => {
return dateFormat_;
};
const timeFormat = () => {
return timeFormat_;
};
const dateTimeFormat = () => {
return `${dateFormat()} ${timeFormat()}`;
};
export const formatMsToLocal = (ms: number, format: string|null = null) => {
if (format === null) format = dateTimeFormat();
return dayjs(ms).format(format);
};