Albirew/nyaa-pantsu
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nyaa-pantsu/util/format.go
sfan5 a17813f01b Fix filesize formatting edge cases
1024 bytes should be "1.0 KiB" not "1024.0 B"
2017-05-07 21:06:20 +02:00

35 lignes
819 o
Go

package util
import (
"fmt"
)
func FormatFilesize(bytes int64) string {
var unit string
var value float64
if bytes >= 1024*1024*1024*1024 {
unit = "TiB"
value = float64(bytes) / (1024*1024*1024*1024)
} else if bytes >= 1024*1024*1024 {
unit = "GiB"
value = float64(bytes) / (1024*1024*1024)
} else if bytes >= 1024*1024 {
unit = "MiB"
value = float64(bytes) / (1024*1024)
} else if bytes >= 1024 {
unit = "KiB"
value = float64(bytes) / (1024)
} else {
unit = "B"
value = float64(bytes)
}
return fmt.Sprintf("%.1f %s", value, unit)
}
func FormatFilesize2(bytes int64) string {
if bytes == 0 { // this is what gorm returns for NULL
return "Unknown"
} else {
return FormatFilesize(bytes)
}
}