mobilizon/js/src/utils/datetime.ts
Thomas Citharel 2ef973000e
Show user and actors media usage in admin
Signed-off-by: Thomas Citharel <tcit@tcit.fr>
2020-11-23 17:03:27 +01:00

35 lines
1 KiB
TypeScript

function localeMonthNames(): string[] {
const monthNames: string[] = [];
for (let i = 0; i < 12; i += 1) {
const d = new Date(2019, i, 1);
const month = d.toLocaleString("default", { month: "long" });
monthNames.push(month);
}
return monthNames;
}
function localeShortWeekDayNames(): string[] {
const weekDayNames: string[] = [];
for (let i = 13; i < 20; i += 1) {
const d = new Date(2019, 9, i);
const weekDay = d.toLocaleString("default", { weekday: "short" });
weekDayNames.push(weekDay);
}
return weekDayNames;
}
// https://stackoverflow.com/a/18650828/10204399
function formatBytes(bytes: number, decimals = 2): string {
if (bytes === 0) return "0 Bytes";
const k = 1024;
const dm = decimals < 0 ? 0 : decimals;
const sizes = ["Bytes", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"];
const i = Math.floor(Math.log(bytes) / Math.log(k));
return `${parseFloat((bytes / k ** i).toFixed(dm))} ${sizes[i]}`;
}
export { localeMonthNames, localeShortWeekDayNames, formatBytes };