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47 lines
1.0 KiB
47 lines
1.0 KiB
using System;
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namespace NzbDrone.Core.Helpers
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{
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public class FileSizeFormatHelper
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{
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private const Decimal OneKiloByte = 1024M;
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private const Decimal OneMegaByte = OneKiloByte * 1024M;
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private const Decimal OneGigaByte = OneMegaByte * 1024M;
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public static string Format(long bytes, int precision)
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{
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if (bytes == 0)
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return "0B";
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decimal size = Convert.ToDecimal(bytes);
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string suffix;
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if (size > OneGigaByte)
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{
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size /= OneGigaByte;
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suffix = "GB";
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}
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else if (size > OneMegaByte)
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{
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size /= OneMegaByte;
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suffix = "MB";
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}
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else if (size > OneKiloByte)
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{
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size /= OneKiloByte;
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suffix = "KB";
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}
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else
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{
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suffix = " B";
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}
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return String.Format("{0:N" + precision + "}{1}", size, suffix);
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}
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}
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}
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