import {format, parse} from "date-fns"; import {API_DATE_FORMAT, API_DATETIME_FORMAT} from "./constants"; 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]; } const removeParameter = (key) => { const url = new URL(window.location); url.searchParams.delete(key); window.history.replaceState(null, '', url); } const getParameter = (key) => { const url = new URL(window.location); if (url.searchParams.has(key)) { return decodeURIComponent(url.searchParams.get(key)); } else { return null; } } const encodeText = (str) => { return Uint8Array.from(str, c => c.charCodeAt(0)); } const decodeText = (buffer) => { return String.fromCharCode(...new Uint8Array(buffer)); } const getBaseUrl = () => { return window.location.protocol + "//" + window.location.host; } const formatDate = (L, apiDate) => { if (!(apiDate instanceof Date)) { if (!isNaN(apiDate)) { apiDate = new Date(apiDate * 1000); } else { apiDate = parse(apiDate, API_DATE_FORMAT, new Date()); } } return format(apiDate, L("general.datefns_date_format", "YYY/MM/dd")); } const formatDateTime = (L, apiDate, precise=false) => { if (!(apiDate instanceof Date)) { if (!isNaN(apiDate)) { apiDate = new Date(apiDate * 1000); } else { apiDate = parse(apiDate, API_DATETIME_FORMAT, new Date()); } } let dateFormat = precise ? L("general.datefns_date_time_format_precise", "YYY/MM/dd HH:mm:ss") : L("general.datefns_date_time_format", "YYY/MM/dd HH:mm"); return format(apiDate, dateFormat); } const upperFirstChars = (str) => { return str.split(" ") .map(block => block.charAt(0).toUpperCase() + block.substring(1)) .join(" "); } const isInt = (value) => { return !isNaN(value) && parseInt(Number(value)) === value && !isNaN(parseInt(value, 10)); } export { humanReadableSize, removeParameter, getParameter, encodeText, decodeText, getBaseUrl, formatDate, formatDateTime, upperFirstChars, isInt };