fix: unable to translate (switch to DeepL iOS)

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Vincent Yang 2025-03-01 04:24:53 -05:00
parent 26a9003b13
commit 2400139a8d
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GPG Key ID: 281CF11A76870183
2 changed files with 91 additions and 123 deletions

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@ -2,7 +2,7 @@
* @Author: Vincent Young
* @Date: 2024-09-16 11:59:24
* @LastEditors: Vincent Yang
* @LastEditTime: 2025-01-20 17:09:59
* @LastEditTime: 2025-03-01 04:23:49
* @FilePath: /DeepLX/translate/translate.go
* @Telegram: https://t.me/missuo
* @GitHub: https://github.com/missuo
@ -14,6 +14,8 @@ package translate
import (
"bytes"
"compress/flate"
"compress/gzip"
"fmt"
"io"
"net/http"
@ -27,13 +29,9 @@ import (
"github.com/tidwall/gjson"
)
const baseURL = "https://www2.deepl.com/jsonrpc"
// makeRequest makes an HTTP request to DeepL API
func makeRequest(postData *PostData, urlMethod string, proxyURL string, dlSession string) (gjson.Result, error) {
urlFull := fmt.Sprintf("%s?client=chrome-extension,1.28.0&method=%s", baseURL, urlMethod)
func makeRequest(postData *PostData, proxyURL string, dlSession string) (gjson.Result, error) {
urlFull := "https://www2.deepl.com/jsonrpc"
postStr := formatPostString(postData)
// Create a new req client
@ -41,21 +39,18 @@ func makeRequest(postData *PostData, urlMethod string, proxyURL string, dlSessio
// Set headers
headers := http.Header{
"Accept": []string{"*/*"},
"Accept-Language": []string{"en-US,en;q=0.9,zh-CN;q=0.8,zh-TW;q=0.7,zh-HK;q=0.6,zh;q=0.5"},
"Authorization": []string{"None"},
"Cache-Control": []string{"no-cache"},
"Content-Type": []string{"application/json"},
"DNT": []string{"1"},
"Origin": []string{"chrome-extension://cofdbpoegempjloogbagkncekinflcnj"},
"Pragma": []string{"no-cache"},
"Priority": []string{"u=1, i"},
"Referer": []string{"https://www.deepl.com/"},
"Sec-Fetch-Dest": []string{"empty"},
"Sec-Fetch-Mode": []string{"cors"},
"Sec-Fetch-Site": []string{"none"},
"Sec-GPC": []string{"1"},
"User-Agent": []string{"DeepLBrowserExtension/1.28.0 Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36"},
"Content-Type": []string{"application/json"},
"User-Agent": []string{"DeepL/1627620 CFNetwork/3826.500.62.2.1 Darwin/24.4.0"},
"Accept": []string{"*/*"},
"X-App-Os-Name": []string{"iOS"},
"X-App-Os-Version": []string{"18.4.0"},
"Accept-Language": []string{"en-US,en;q=0.9"},
"Accept-Encoding": []string{"gzip, deflate, br"}, // Keep this!
"X-App-Device": []string{"iPhone16,2"},
"Referer": []string{"https://www.deepl.com/"},
"X-Product": []string{"translator"},
"X-App-Build": []string{"1627620"},
"X-App-Version": []string{"25.1"},
}
if dlSession != "" {
@ -83,40 +78,28 @@ func makeRequest(postData *PostData, urlMethod string, proxyURL string, dlSessio
}
var bodyReader io.Reader
if resp.Header.Get("Content-Encoding") == "br" {
contentEncoding := resp.Header.Get("Content-Encoding")
switch contentEncoding {
case "br":
bodyReader = brotli.NewReader(resp.Body)
} else {
case "gzip":
bodyReader, err = gzip.NewReader(resp.Body) // Use gzip.NewReader
if err != nil {
return gjson.Result{}, fmt.Errorf("failed to create gzip reader: %w", err)
}
case "deflate": // Less common, but good to handle
bodyReader = flate.NewReader(resp.Body)
default:
bodyReader = resp.Body
}
body, err := io.ReadAll(bodyReader)
if err != nil {
return gjson.Result{}, err
return gjson.Result{}, fmt.Errorf("failed to read response body: %w", err)
}
return gjson.ParseBytes(body), nil
}
// splitText splits the input text for translation
func splitText(text string, tagHandling bool, proxyURL string, dlSession string) (gjson.Result, error) {
postData := &PostData{
Jsonrpc: "2.0",
Method: "LMT_split_text",
ID: getRandomNumber(),
Params: Params{
CommonJobParams: CommonJobParams{
Mode: "translate",
},
Lang: Lang{
LangUserSelected: "auto",
},
Texts: []string{text},
TextType: map[bool]string{true: "richtext", false: "plaintext"}[tagHandling || isRichText(text)],
},
}
return makeRequest(postData, "LMT_split_text", proxyURL, dlSession)
}
// TranslateByDeepLX performs translation using DeepL API
func TranslateByDeepLX(sourceLang, targetLang, text string, tagHandling string, proxyURL string, dlSession string) (DeepLXTranslationResult, error) {
if text == "" {
@ -126,6 +109,10 @@ func TranslateByDeepLX(sourceLang, targetLang, text string, tagHandling string,
}, nil
}
if tagHandling == "" {
tagHandling = "plaintext"
}
// Split text by newlines and store them for later reconstruction
textParts := strings.Split(text, "\n")
var translatedParts []string
@ -138,15 +125,6 @@ func TranslateByDeepLX(sourceLang, targetLang, text string, tagHandling string,
continue
}
// Split text first
splitResult, err := splitText(part, tagHandling == "html" || tagHandling == "xml", proxyURL, dlSession)
if err != nil {
return DeepLXTranslationResult{
Code: http.StatusServiceUnavailable,
Message: err.Error(),
}, nil
}
// Get detected language if source language is auto
if sourceLang == "auto" || sourceLang == "" {
sourceLang = strings.ToUpper(whatlanggo.DetectLang(part).Iso6391())
@ -154,32 +132,18 @@ func TranslateByDeepLX(sourceLang, targetLang, text string, tagHandling string,
// Prepare jobs from split result
var jobs []Job
chunks := splitResult.Get("result.texts.0.chunks").Array()
for idx, chunk := range chunks {
sentence := chunk.Get("sentences.0")
// Handle context
contextBefore := []string{}
contextAfter := []string{}
if idx > 0 {
contextBefore = []string{chunks[idx-1].Get("sentences.0.text").String()}
}
if idx < len(chunks)-1 {
contextAfter = []string{chunks[idx+1].Get("sentences.0.text").String()}
}
jobs = append(jobs, Job{
Kind: "default",
PreferredNumBeams: 4,
RawEnContextBefore: contextBefore,
RawEnContextAfter: contextAfter,
Sentences: []Sentence{{
Prefix: sentence.Get("prefix").String(),
Text: sentence.Get("text").String(),
ID: idx + 1,
}},
})
}
jobs = append(jobs, Job{
Kind: "default",
PreferredNumBeams: 4,
RawEnContextBefore: []string{},
RawEnContextAfter: []string{},
Sentences: []Sentence{{
Prefix: "",
Text: text,
ID: 0,
}},
})
hasRegionalVariant := false
targetLangCode := targetLang
@ -198,14 +162,19 @@ func TranslateByDeepLX(sourceLang, targetLang, text string, tagHandling string,
ID: id,
Params: Params{
CommonJobParams: CommonJobParams{
Mode: "translate",
Mode: "translate",
Formality: "undefined",
TranscribeAs: "romanize",
AdvancedMode: false,
TextType: tagHandling,
WasSpoken: false,
},
Lang: Lang{
SourceLangComputed: strings.ToUpper(sourceLang),
TargetLang: strings.ToUpper(targetLangCode),
SourceLangUserSelected: "auto",
TargetLang: strings.ToUpper(targetLangCode),
SourceLangComputed: strings.ToUpper(sourceLang),
},
Jobs: jobs,
Priority: 1,
Timestamp: getTimeStamp(getICount(part)),
},
}
@ -218,21 +187,26 @@ func TranslateByDeepLX(sourceLang, targetLang, text string, tagHandling string,
Params: Params{
CommonJobParams: CommonJobParams{
Mode: "translate",
RegionalVariant: map[bool]string{true: targetLang, false: ""}[hasRegionalVariant],
Formality: "undefined",
TranscribeAs: "romanize",
AdvancedMode: false,
TextType: tagHandling,
WasSpoken: false,
RegionalVariant: targetLang,
},
Lang: Lang{
SourceLangComputed: strings.ToUpper(sourceLang),
TargetLang: strings.ToUpper(targetLangCode),
SourceLangUserSelected: "auto",
TargetLang: strings.ToUpper(targetLangCode),
SourceLangComputed: strings.ToUpper(sourceLang),
},
Jobs: jobs,
Priority: 1,
Timestamp: getTimeStamp(getICount(part)),
},
}
}
// Make translation request
result, err := makeRequest(postData, "LMT_handle_jobs", proxyURL, dlSession)
result, err := makeRequest(postData, proxyURL, dlSession)
if err != nil {
return DeepLXTranslationResult{
Code: http.StatusServiceUnavailable,

View File

@ -2,7 +2,7 @@
* @Author: Vincent Young
* @Date: 2024-09-16 11:59:24
* @LastEditors: Vincent Yang
* @LastEditTime: 2024-11-01 23:18:56
* @LastEditTime: 2025-03-01 04:16:07
* @FilePath: /DeepLX/translate/types.go
* @Telegram: https://t.me/missuo
* @GitHub: https://github.com/missuo
@ -14,14 +14,19 @@ package translate
// Lang represents the language settings for translation
type Lang struct {
SourceLangComputed string `json:"source_lang_computed,omitempty"`
TargetLang string `json:"target_lang"`
LangUserSelected string `json:"lang_user_selected,omitempty"`
SourceLangUserSelected string `json:"source_lang_user_selected"` // Can be "auto"
TargetLang string `json:"target_lang"`
SourceLangComputed string `json:"source_lang_computed,omitempty"`
}
// CommonJobParams represents common parameters for translation jobs
type CommonJobParams struct {
Formality string `json:"formality"` // Can be "undefined"
TranscribeAs string `json:"transcribe_as"`
Mode string `json:"mode"`
WasSpoken bool `json:"wasSpoken"`
AdvancedMode bool `json:"advancedMode"`
TextType string `json:"textType"`
RegionalVariant string `json:"regionalVariant,omitempty"`
}
@ -45,10 +50,7 @@ type Job struct {
type Params struct {
CommonJobParams CommonJobParams `json:"commonJobParams"`
Lang Lang `json:"lang"`
Texts []string `json:"texts,omitempty"`
TextType string `json:"textType,omitempty"`
Jobs []Job `json:"jobs,omitempty"`
Priority int `json:"priority,omitempty"`
Jobs []Job `json:"jobs"`
Timestamp int64 `json:"timestamp"`
}
@ -60,25 +62,6 @@ type PostData struct {
Params Params `json:"params"`
}
// SplitTextResponse represents the response from text splitting
type SplitTextResponse struct {
Jsonrpc string `json:"jsonrpc"`
ID int64 `json:"id"`
Result struct {
Lang struct {
Detected string `json:"detected"`
} `json:"lang"`
Texts []struct {
Chunks []struct {
Sentences []struct {
Prefix string `json:"prefix"`
Text string `json:"text"`
} `json:"sentences"`
} `json:"chunks"`
} `json:"texts"`
} `json:"result"`
}
// TranslationResponse represents the response from translation
type TranslationResponse struct {
Jsonrpc string `json:"jsonrpc"`
@ -86,23 +69,34 @@ type TranslationResponse struct {
Result struct {
Translations []struct {
Beams []struct {
Sentences []struct {
Text string `json:"text"`
} `json:"sentences"`
Sentences []SentenceResponse `json:"sentences"`
NumSymbols int `json:"num_symbols"`
RephraseVariant struct { // Added rephrase_variant
Name string `json:"name"`
} `json:"rephrase_variant"`
} `json:"beams"`
Quality string `json:"quality"` // Added quality
} `json:"translations"`
SourceLang string `json:"source_lang"`
TargetLang string `json:"target_lang"`
TargetLang string `json:"target_lang"`
SourceLang string `json:"source_lang"`
SourceLangIsConfident bool `json:"source_lang_is_confident"`
DetectedLanguages map[string]interface{} `json:"detectedLanguages"` // Use interface{} for now
} `json:"result"`
}
// SentenceResponse is a helper struct for the response sentences
type SentenceResponse struct {
Text string `json:"text"`
IDS []int `json:"ids"` // Added IDS
}
// DeepLXTranslationResult represents the final translation result
type DeepLXTranslationResult struct {
Code int `json:"code"`
ID int64 `json:"id"`
Message string `json:"message,omitempty"`
Data string `json:"data"`
Alternatives []string `json:"alternatives"`
Data string `json:"data"` // The primary translated text
Alternatives []string `json:"alternatives"` // Other possible translations
SourceLang string `json:"source_lang"`
TargetLang string `json:"target_lang"`
Method string `json:"method"`