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[add] settings (pw & time offset), [fix] PWA issues, [fix] misc styling issues

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This commit is contained in:
Evan Reichard
2023-09-27 18:58:47 -04:00
parent 25ab36e4b5
commit 5a8bdacf4f
16 changed files with 528 additions and 99 deletions
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90
utils/utils.go
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@@ -1,49 +1,51 @@
package utils
import (
"bytes"
"crypto/md5"
// "encoding/hex"
"fmt"
"io"
"os"
)
func CalculatePartialMD5(filePath string) string {
file, err := os.Open(filePath)
if err != nil {
panic(err)
}
defer file.Close()
var step int64 = 1024
var size int64 = 1024
var buf bytes.Buffer
for i := -1; i <= 10; i++ {
byteStep := make([]byte, size)
var newShift int64 = int64(i * 2)
var newOffset int64
if i == -1 {
newOffset = 0
} else {
newOffset = step << newShift
}
_, err := file.ReadAt(byteStep, newOffset)
if err == io.EOF {
break
}
buf.Write(byteStep)
}
allBytes := buf.Bytes()
return fmt.Sprintf("%x", md5.Sum(allBytes))
type UTCOffset struct {
Name string
Value string
}
func main() {
fileHash := CalculatePartialMD5("test.epub")
fmt.Println("MD5: ", fileHash)
var UTC_OFFSETS = []UTCOffset{
{Value: "-12 hours", Name: "UTC−12:00"},
{Value: "-11 hours", Name: "UTC−11:00"},
{Value: "-10 hours", Name: "UTC−10:00"},
{Value: "-9.5 hours", Name: "UTC−09:30"},
{Value: "-9 hours", Name: "UTC−09:00"},
{Value: "-8 hours", Name: "UTC−08:00"},
{Value: "-7 hours", Name: "UTC−07:00"},
{Value: "-6 hours", Name: "UTC−06:00"},
{Value: "-5 hours", Name: "UTC−05:00"},
{Value: "-4 hours", Name: "UTC−04:00"},
{Value: "-3.5 hours", Name: "UTC−03:30"},
{Value: "-3 hours", Name: "UTC−03:00"},
{Value: "-2 hours", Name: "UTC−02:00"},
{Value: "-1 hours", Name: "UTC−01:00"},
{Value: "0 hours", Name: "UTC±00:00"},
{Value: "+1 hours", Name: "UTC+01:00"},
{Value: "+2 hours", Name: "UTC+02:00"},
{Value: "+3 hours", Name: "UTC+03:00"},
{Value: "+3.5 hours", Name: "UTC+03:30"},
{Value: "+4 hours", Name: "UTC+04:00"},
{Value: "+4.5 hours", Name: "UTC+04:30"},
{Value: "+5 hours", Name: "UTC+05:00"},
{Value: "+5.5 hours", Name: "UTC+05:30"},
{Value: "+5.75 hours", Name: "UTC+05:45"},
{Value: "+6 hours", Name: "UTC+06:00"},
{Value: "+6.5 hours", Name: "UTC+06:30"},
{Value: "+7 hours", Name: "UTC+07:00"},
{Value: "+8 hours", Name: "UTC+08:00"},
{Value: "+8.75 hours", Name: "UTC+08:45"},
{Value: "+9 hours", Name: "UTC+09:00"},
{Value: "+9.5 hours", Name: "UTC+09:30"},
{Value: "+10 hours", Name: "UTC+10:00"},
{Value: "+10.5 hours", Name: "UTC+10:30"},
{Value: "+11 hours", Name: "UTC+11:00"},
{Value: "+12 hours", Name: "UTC+12:00"},
{Value: "+12.75 hours", Name: "UTC+12:45"},
{Value: "+13 hours", Name: "UTC+13:00"},
{Value: "+14 hours", Name: "UTC+14:00"},
}
func GetUTCOffsets() []UTCOffset {
return UTC_OFFSETS
}