feat: add new google translate api (issue: 225, by: Bush2021)

config-overrides.js

@@ -92,6 +92,7 @@ const userscriptWebpack = (config, env) => {
 // @grant         GM.info
 // @grant         unsafeWindow
 // @connect       translate.googleapis.com
+// @connect       translate-pa.googleapis.com
 // @connect       api-edge.cognitive.microsofttranslator.com
 // @connect       edge.microsoft.com
 // @connect       api-free.deepl.com
@@ -108,6 +109,7 @@ const userscriptWebpack = (config, env) => {
 // @connect       dav.jianguoyun.com
 // @connect       fanyi.baidu.com
 // @connect       transmart.qq.com
+// @connect       niutrans.com
 // @connect       localhost:3000
 // @connect       127.0.0.1:3000
 // @connect       localhost:1188

src/apis/index.js

@@ -2,6 +2,7 @@ import queryString from "query-string";
 import { fetchData } from "../libs/fetch";
 import {
   OPT_TRANS_GOOGLE,
+  OPT_TRANS_GOOGLE2,
   OPT_TRANS_MICROSOFT,
   OPT_TRANS_DEEPL,
   OPT_TRANS_DEEPLFREE,
@@ -259,6 +260,10 @@ export const apiTranslate = async ({
       trText = res.sentences.map((item) => item.trans).join(" ");
       isSame = to === res.src;
       break;
+    case OPT_TRANS_GOOGLE2:
+      trText = res?.[0]?.[0]||"";
+      isSame = to === res.src;
+      break;
     case OPT_TRANS_MICROSOFT:
       trText = res
         .map((item) => item.translations.map((item) => item.text).join(" "))

src/apis/trans.js

@@ -1,6 +1,7 @@
 import queryString from "query-string";
 import {
   OPT_TRANS_GOOGLE,
+  OPT_TRANS_GOOGLE2,
   OPT_TRANS_MICROSOFT,
   OPT_TRANS_DEEPL,
   OPT_TRANS_DEEPLFREE,
@@ -80,6 +81,20 @@ const genGoogle = ({ text, from, to, url, key }) => {
   return [input, init];
 };
 
+const genGoogle2 = ({ text, from, to, url, key }) => {
+  const body = JSON.stringify([[ [text], from, to ], "wt_lib"]);
+  const init = {
+    method: "POST",
+    headers: {
+      "Content-Type": "application/json+protobuf",
+      "X-Goog-API-Key": key,
+    },
+    body,
+  };
+
+  return [url, init];
+};
+
 const genMicrosoft = async ({ text, from, to }) => {
   const [token] = await msAuth();
   const params = {
@@ -440,6 +455,8 @@ export const genTransReq = ({ translator, text, from, to }, apiSetting) => {
   switch (translator) {
     case OPT_TRANS_GOOGLE:
       return genGoogle(args);
+    case OPT_TRANS_GOOGLE2:
+        return genGoogle2(args);
     case OPT_TRANS_MICROSOFT:
       return genMicrosoft(args);
     case OPT_TRANS_DEEPL:

src/config/index.js

@@ -89,7 +89,8 @@ export const URL_MICROSOFT_LANGDETECT =
 
 export const URL_GOOGLE_TRAN =
   "https://translate.googleapis.com/translate_a/single";
-
+export const URL_GOOGLE_TRAN2 =
+  "https://translate-pa.googleapis.com/v1/translateHtml";
 export const DEFAULT_GOOGLE_API_KEY = "AIzaSyATBXajvzQLTDHEQbcpq0Ihe0vWDHmO520";
 
 export const URL_BAIDU_LANGDETECT = "https://fanyi.baidu.com/langdetect";
@@ -109,6 +110,7 @@ export const DEFAULT_USER_AGENT =
 export const OPT_DICT_BAIDU = "Baidu";
 
 export const OPT_TRANS_GOOGLE = "Google";
+export const OPT_TRANS_GOOGLE2 = "Google2";
 export const OPT_TRANS_MICROSOFT = "Microsoft";
 export const OPT_TRANS_DEEPL = "DeepL";
 export const OPT_TRANS_DEEPLX = "DeepLX";
@@ -132,6 +134,7 @@ export const OPT_TRANS_CUSTOMIZE_4 = "Custom4";
 export const OPT_TRANS_CUSTOMIZE_5 = "Custom5";
 export const OPT_TRANS_ALL = [
   OPT_TRANS_GOOGLE,
+  OPT_TRANS_GOOGLE2,
   OPT_TRANS_MICROSOFT,
   OPT_TRANS_BAIDU,
   OPT_TRANS_TENCENT,
@@ -204,6 +207,7 @@ export const OPT_LANGS_TO = [
 export const OPT_LANGS_FROM = [["auto", "Auto-detect"], ...OPT_LANGS_TO];
 export const OPT_LANGS_SPECIAL = {
   [OPT_TRANS_GOOGLE]: new Map(OPT_LANGS_FROM.map(([key]) => [key, key])),
+  [OPT_TRANS_GOOGLE2]: new Map(OPT_LANGS_FROM.map(([key]) => [key, key])),
   [OPT_TRANS_MICROSOFT]: new Map([
     ...OPT_LANGS_FROM.map(([key]) => [key, key]),
     ["auto", ""],
@@ -553,10 +557,15 @@ export const DEFAULT_TRANS_APIS = {
   [OPT_TRANS_GOOGLE]: {
     url: URL_GOOGLE_TRAN,
     key: "",
-    // key: DEFAULT_GOOGLE_API_KEY,
     fetchLimit: DEFAULT_FETCH_LIMIT, // 最大任务数量
     fetchInterval: DEFAULT_FETCH_INTERVAL, // 任务间隔时间
   },
+  [OPT_TRANS_GOOGLE2]: {
+    url: URL_GOOGLE_TRAN2,
+    key: DEFAULT_GOOGLE_API_KEY,
+    fetchLimit: DEFAULT_FETCH_LIMIT,
+    fetchInterval: DEFAULT_FETCH_INTERVAL,
+  },
   [OPT_TRANS_MICROSOFT]: {
     fetchLimit: DEFAULT_FETCH_LIMIT,
     fetchInterval: DEFAULT_FETCH_INTERVAL,