d4dfba48d8
Closes #936 Signed-off-by: Thomas Citharel <tcit@tcit.fr>
81 lines
2.0 KiB
TypeScript
81 lines
2.0 KiB
TypeScript
import { DateTimeFormatOptions } from "vue-i18n";
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import { i18n } from "../utils/i18n";
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function parseDateTime(value: string): Date {
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return new Date(value);
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}
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function formatDateString(value: string): string {
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return parseDateTime(value).toLocaleString(locale(), {
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weekday: "long",
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year: "numeric",
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month: "long",
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day: "numeric",
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});
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}
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function formatTimeString(value: string, timeZone: string): string {
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return parseDateTime(value).toLocaleTimeString(locale(), {
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hour: "numeric",
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minute: "numeric",
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timeZone,
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});
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}
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// TODO: These can be removed in favor of dateStyle/timeStyle when those two have sufficient support
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// https://caniuse.com/mdn-javascript_builtins_intl_datetimeformat_datetimeformat_datestyle
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const LONG_DATE_FORMAT_OPTIONS: DateTimeFormatOptions = {
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weekday: undefined,
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year: "numeric",
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month: "long",
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day: "numeric",
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hour: undefined,
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minute: undefined,
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};
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const LONG_TIME_FORMAT_OPTIONS: DateTimeFormatOptions = {
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weekday: "long",
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hour: "numeric",
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minute: "numeric",
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};
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const SHORT_DATE_FORMAT_OPTIONS: DateTimeFormatOptions = {
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weekday: undefined,
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year: "numeric",
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month: "short",
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day: "numeric",
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hour: undefined,
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minute: undefined,
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};
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const SHORT_TIME_FORMAT_OPTIONS: DateTimeFormatOptions = {
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weekday: "short",
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hour: "numeric",
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minute: "numeric",
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};
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function formatDateTimeString(
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value: string,
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timeZone: string | null | undefined = undefined,
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showTime = true,
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dateFormat = "long"
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): string {
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const isLongFormat = dateFormat === "long";
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let options = isLongFormat
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? LONG_DATE_FORMAT_OPTIONS
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: SHORT_DATE_FORMAT_OPTIONS;
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if (showTime) {
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options = {
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...options,
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...(isLongFormat ? LONG_TIME_FORMAT_OPTIONS : SHORT_TIME_FORMAT_OPTIONS),
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timeZone: timeZone || undefined,
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};
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}
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const format = new Intl.DateTimeFormat(locale(), options);
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return format.format(parseDateTime(value));
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}
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const locale = () => i18n.locale.replace("_", "-");
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export { formatDateString, formatTimeString, formatDateTimeString };
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