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const ONE_KB = 1024;
const ONE_MB = ONE_KB * 1024;
const ONE_GB = ONE_MB * 1024;
const ONE_TB = ONE_GB * 1024;
const ONE_PB = ONE_TB * 1024;
function sizeFormat(size) {
if (size < ONE_KB) {
return size.toFixed(0) + " B";
} else if (size < ONE_MB) {
return (size / ONE_KB).toFixed(2) + " KB";
} else if (size < ONE_GB) {
return (size / ONE_MB).toFixed(2) + " MB";
} else if (size < ONE_TB) {
return (size / ONE_GB).toFixed(2) + " GB";
} else if (size < ONE_PB) {
return (size / ONE_TB).toFixed(2) + " TB";
} else {
return (size / ONE_PB).toFixed(2) + " PB";
}
}
function base64(str) {
return Base64.encode(str);
}
function safeBase64(str) {
return base64(str)
.replace(/\+/g, '-')
.replace(/=/g, '')
.replace(/\//g, '_');
}
function formatSecond(second) {
if (second < 60) {
return second.toFixed(0) + ' s';
} else if (second < 3600) {
return (second / 60).toFixed(0) + ' m';
} else if (second < 3600 * 24) {
return (second / 3600).toFixed(0) + ' h';
} else {
return (second / 3600 / 24).toFixed(0) + ' d';
}
}
function addZero(num) {
if (num < 10) {
return "0" + num;
} else {
return num;
}
}
function toFixed(num, n) {
n = Math.pow(10, n);
return Math.round(num * n) / n;
}
function debounce (fn, delay) {
var timeoutID = null
return function () {
clearTimeout(timeoutID)
var args = arguments
var that = this
timeoutID = setTimeout(function () {
fn.apply(that, args)
}, delay)
}
}
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