| 45 | |
| 46 | // https://stackoverflow.com/questions/15900485/correct-way-to-convert-size-in-bytes-to-kb-mb-gb-in-javascript |
| 47 | const formatBytes = (bytes, decimals = 2) => { |
| 48 | if (bytes === 0) { |
| 49 | return '0 Bytes'; |
| 50 | } |
| 51 | |
| 52 | const k = 1000; |
| 53 | const dm = decimals < 0 ? 0 : decimals; |
| 54 | const sizes = ['B', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB']; |
| 55 | |
| 56 | const i = Math.floor(Math.log(Math.abs(bytes)) / Math.log(k)); |
| 57 | |
| 58 | return parseFloat((bytes / Math.pow(k, i)).toFixed(dm)) + ' ' + sizes[i]; |
| 59 | }; |
| 60 | |
| 61 | const maybePlus = (from, to) => from < to ? '+' : ''; |
| 62 | |