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Add short format for datetimes

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Signed-off-by: Thomas Citharel <tcit@tcit.fr>
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Thomas Citharel 2021-07-23 15:47:10 +02:00
parent c394f2cc5a
commit 8d23fca9a0
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1 changed files with 45 additions and 12 deletions
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57
js/src/filters/datetime.ts
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@ -21,19 +21,52 @@ function formatTimeString(value: string): string {
});
}
function formatDateTimeString(value: string, showTime = true): string {
const options: DateTimeFormatOptions = {
weekday: undefined,
year: "numeric",
month: "long",
day: "numeric",
hour: undefined,
minute: undefined,
};
// TODO: These can be removed in favor of dateStyle/timeStyle when those two have sufficient support
// https://caniuse.com/mdn-javascript_builtins_intl_datetimeformat_datetimeformat_datestyle
const LONG_DATE_FORMAT_OPTIONS: DateTimeFormatOptions = {
weekday: undefined,
year: "numeric",
month: "long",
day: "numeric",
hour: undefined,
minute: undefined,
};
const LONG_TIME_FORMAT_OPTIONS: DateTimeFormatOptions = {
weekday: "long",
hour: "numeric",
minute: "numeric",
};
const SHORT_DATE_FORMAT_OPTIONS: DateTimeFormatOptions = {
weekday: undefined,
year: "numeric",
month: "short",
day: "numeric",
hour: undefined,
minute: undefined,
};
const SHORT_TIME_FORMAT_OPTIONS: DateTimeFormatOptions = {
weekday: "short",
hour: "numeric",
minute: "numeric",
};
function formatDateTimeString(
value: string,
showTime = true,
dateFormat = "long"
): string {
const isLongFormat = dateFormat === "long";
let options = isLongFormat
? LONG_DATE_FORMAT_OPTIONS
: SHORT_DATE_FORMAT_OPTIONS;
if (showTime) {
options.weekday = "long";
options.hour = "numeric";
options.minute = "numeric";
options = {
...options,
...(isLongFormat ? LONG_TIME_FORMAT_OPTIONS : SHORT_TIME_FORMAT_OPTIONS),
};
}
const format = new Intl.DateTimeFormat(locale(), options);
return format.format(parseDateTime(value));