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48 lines
1021 B
JavaScript
48 lines
1021 B
JavaScript
const format = {
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data: function(bytes, extraUnits, precision) {
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precision = precision || 2;
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let kilobyte = 1024,
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megabyte = kilobyte * 1024,
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gigabyte = megabyte * 1024,
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terabyte = gigabyte * 1024,
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value = '',
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unit = '';
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if ((bytes >= 0) && (bytes < kilobyte)) {
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value = bytes;
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unit = 'B';
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} else if ((bytes >= kilobyte) && (bytes < megabyte)) {
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value = (bytes / kilobyte).toFixed(precision);
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unit = 'kB';
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} else if ((bytes >= megabyte) && (bytes < gigabyte)) {
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value = (bytes / megabyte).toFixed(precision);
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unit = 'MB';
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} else if ((bytes >= gigabyte) && (bytes < terabyte)) {
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value = (bytes / gigabyte).toFixed(precision);
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unit = 'GB';
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} else if (bytes >= terabyte) {
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value = (bytes / terabyte).toFixed(precision);
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unit = 'TB';
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} else {
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value = bytes;
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unit = 'B';
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}
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if (extraUnits) {
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unit += extraUnits;
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}
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return {
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'value': value,
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'unit': unit
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};
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}
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};
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export default format;
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