mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2024-12-05 01:52:46 +00:00
fc3741365c
* Add Swagger spec test script * Fix Swagger spec errors not related to statuses with polls * Add API tests that post a status with a poll * Fix creating a status with a poll from form params * Fix Swagger spec errors related to statuses with polls (this is the last error) * Fix Swagger spec warnings not related to unused definitions * Suppress a duplicate list update params definition that was somehow causing wrong param names * Add Swagger test to CI - updates Drone config - vendorizes go-swagger - fixes a file extension issue that caused the test script to generate JSON instead of YAML with the vendorized version * Put `Sample: ` on its own line everywhere * Remove unused id param from emojiCategoriesGet * Add 5 more pairs of profile fields to account update API Swagger * Remove Swagger prefix from dummy fields It makes the generated code look weird * Manually annotate params for statusCreate operation * Fix all remaining Swagger spec warnings - Change some models into operation parameters - Ignore models that already correspond to manually documented operation parameters but can't be trivially changed (those with file fields) * Documented that creating a status with scheduled_at isn't implemented yet * sign drone.yml * Fix filter API Swagger errors * fixup! Fix filter API Swagger errors --------- Co-authored-by: tobi <tobi.smethurst@protonmail.com>
155 lines
3.8 KiB
Go
155 lines
3.8 KiB
Go
package units
|
|
|
|
import (
|
|
"fmt"
|
|
"strconv"
|
|
"strings"
|
|
)
|
|
|
|
// See: http://en.wikipedia.org/wiki/Binary_prefix
|
|
const (
|
|
// Decimal
|
|
|
|
KB = 1000
|
|
MB = 1000 * KB
|
|
GB = 1000 * MB
|
|
TB = 1000 * GB
|
|
PB = 1000 * TB
|
|
|
|
// Binary
|
|
|
|
KiB = 1024
|
|
MiB = 1024 * KiB
|
|
GiB = 1024 * MiB
|
|
TiB = 1024 * GiB
|
|
PiB = 1024 * TiB
|
|
)
|
|
|
|
type unitMap map[byte]int64
|
|
|
|
var (
|
|
decimalMap = unitMap{'k': KB, 'm': MB, 'g': GB, 't': TB, 'p': PB}
|
|
binaryMap = unitMap{'k': KiB, 'm': MiB, 'g': GiB, 't': TiB, 'p': PiB}
|
|
)
|
|
|
|
var (
|
|
decimapAbbrs = []string{"B", "kB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"}
|
|
binaryAbbrs = []string{"B", "KiB", "MiB", "GiB", "TiB", "PiB", "EiB", "ZiB", "YiB"}
|
|
)
|
|
|
|
func getSizeAndUnit(size float64, base float64, _map []string) (float64, string) {
|
|
i := 0
|
|
unitsLimit := len(_map) - 1
|
|
for size >= base && i < unitsLimit {
|
|
size = size / base
|
|
i++
|
|
}
|
|
return size, _map[i]
|
|
}
|
|
|
|
// CustomSize returns a human-readable approximation of a size
|
|
// using custom format.
|
|
func CustomSize(format string, size float64, base float64, _map []string) string {
|
|
size, unit := getSizeAndUnit(size, base, _map)
|
|
return fmt.Sprintf(format, size, unit)
|
|
}
|
|
|
|
// HumanSizeWithPrecision allows the size to be in any precision,
|
|
// instead of 4 digit precision used in units.HumanSize.
|
|
func HumanSizeWithPrecision(size float64, precision int) string {
|
|
size, unit := getSizeAndUnit(size, 1000.0, decimapAbbrs)
|
|
return fmt.Sprintf("%.*g%s", precision, size, unit)
|
|
}
|
|
|
|
// HumanSize returns a human-readable approximation of a size
|
|
// capped at 4 valid numbers (eg. "2.746 MB", "796 KB").
|
|
func HumanSize(size float64) string {
|
|
return HumanSizeWithPrecision(size, 4)
|
|
}
|
|
|
|
// BytesSize returns a human-readable size in bytes, kibibytes,
|
|
// mebibytes, gibibytes, or tebibytes (eg. "44kiB", "17MiB").
|
|
func BytesSize(size float64) string {
|
|
return CustomSize("%.4g%s", size, 1024.0, binaryAbbrs)
|
|
}
|
|
|
|
// FromHumanSize returns an integer from a human-readable specification of a
|
|
// size using SI standard (eg. "44kB", "17MB").
|
|
func FromHumanSize(size string) (int64, error) {
|
|
return parseSize(size, decimalMap)
|
|
}
|
|
|
|
// RAMInBytes parses a human-readable string representing an amount of RAM
|
|
// in bytes, kibibytes, mebibytes, gibibytes, or tebibytes and
|
|
// returns the number of bytes, or -1 if the string is unparseable.
|
|
// Units are case-insensitive, and the 'b' suffix is optional.
|
|
func RAMInBytes(size string) (int64, error) {
|
|
return parseSize(size, binaryMap)
|
|
}
|
|
|
|
// Parses the human-readable size string into the amount it represents.
|
|
func parseSize(sizeStr string, uMap unitMap) (int64, error) {
|
|
// TODO: rewrite to use strings.Cut if there's a space
|
|
// once Go < 1.18 is deprecated.
|
|
sep := strings.LastIndexAny(sizeStr, "01234567890. ")
|
|
if sep == -1 {
|
|
// There should be at least a digit.
|
|
return -1, fmt.Errorf("invalid size: '%s'", sizeStr)
|
|
}
|
|
var num, sfx string
|
|
if sizeStr[sep] != ' ' {
|
|
num = sizeStr[:sep+1]
|
|
sfx = sizeStr[sep+1:]
|
|
} else {
|
|
// Omit the space separator.
|
|
num = sizeStr[:sep]
|
|
sfx = sizeStr[sep+1:]
|
|
}
|
|
|
|
size, err := strconv.ParseFloat(num, 64)
|
|
if err != nil {
|
|
return -1, err
|
|
}
|
|
// Backward compatibility: reject negative sizes.
|
|
if size < 0 {
|
|
return -1, fmt.Errorf("invalid size: '%s'", sizeStr)
|
|
}
|
|
|
|
if len(sfx) == 0 {
|
|
return int64(size), nil
|
|
}
|
|
|
|
// Process the suffix.
|
|
|
|
if len(sfx) > 3 { // Too long.
|
|
goto badSuffix
|
|
}
|
|
sfx = strings.ToLower(sfx)
|
|
// Trivial case: b suffix.
|
|
if sfx[0] == 'b' {
|
|
if len(sfx) > 1 { // no extra characters allowed after b.
|
|
goto badSuffix
|
|
}
|
|
return int64(size), nil
|
|
}
|
|
// A suffix from the map.
|
|
if mul, ok := uMap[sfx[0]]; ok {
|
|
size *= float64(mul)
|
|
} else {
|
|
goto badSuffix
|
|
}
|
|
|
|
// The suffix may have extra "b" or "ib" (e.g. KiB or MB).
|
|
switch {
|
|
case len(sfx) == 2 && sfx[1] != 'b':
|
|
goto badSuffix
|
|
case len(sfx) == 3 && sfx[1:] != "ib":
|
|
goto badSuffix
|
|
}
|
|
|
|
return int64(size), nil
|
|
|
|
badSuffix:
|
|
return -1, fmt.Errorf("invalid suffix: '%s'", sfx)
|
|
}
|