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utils.go
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utils.go
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/*
* @Author: Vincent Yang
* @Date: 2024-04-23 00:17:27
* @LastEditors: Vincent Yang
* @LastEditTime: 2024-04-23 00:17:29
* @FilePath: /DeepLX/utils.go
* @Telegram: https://t.me/missuo
* @GitHub: https://github.com/missuo
*
* Copyright © 2024 by Vincent, All Rights Reserved.
*/
package main
import (
"encoding/json"
"io"
"math/rand"
"net/http"
"strings"
"time"
)
func getICount(translateText string) int64 {
return int64(strings.Count(translateText, "i"))
}
func getRandomNumber() int64 {
src := rand.NewSource(time.Now().UnixNano())
rng := rand.New(src)
num := rng.Int63n(99999) + 8300000
return num * 1000
}
func getTimeStamp(iCount int64) int64 {
ts := time.Now().UnixMilli()
if iCount != 0 {
iCount = iCount + 1
return ts - ts%iCount + iCount
} else {
return ts
}
}
func checkUsageAuthKey(authKey string) (bool, error) {
url := "https://api-free.deepl.com/v2/usage"
req, err := http.NewRequest("GET", url, nil)
if err != nil {
return false, err
}
req.Header.Add("Authorization", "DeepL-Auth-Key "+authKey)
client := &http.Client{}
resp, err := client.Do(req)
if err != nil {
return false, err
}
defer resp.Body.Close()
body, err := io.ReadAll(resp.Body)
if err != nil {
return false, err
}
var response DeepLUsageResponse
err = json.Unmarshal(body, &response)
if err != nil {
return false, err
}
return response.CharacterCount < 499900, nil
}