web-base/adminPanel/src/global.js

import moment from 'moment';

function getPeriodString(date) {
    return moment(date).fromNow();
}

export default function humanReadableSize(bytes, dp = 1) {
    const thresh = 1024;

    if (Math.abs(bytes) < thresh) {
        return bytes + ' B';
    }

    const units = ['KiB', 'MiB', 'GiB', 'TiB', 'PiB', 'EiB', 'ZiB', 'YiB'];
    let u = -1;
    const r = 10**dp;

    do {
        bytes /= thresh;
        ++u;
    } while (Math.round(Math.abs(bytes) * r) / r >= thresh && u < units.length - 1);

    return bytes.toFixed(dp) + ' ' + units[u];
}

export { getPeriodString };