add deepl api

src/apis/index.js

@@ -3,6 +3,7 @@ import { fetchPolyfill } from "../libs/fetch";
 import {
   OPT_TRANS_GOOGLE,
   OPT_TRANS_MICROSOFT,
+  OPT_TRANS_DEEPL,
   OPT_TRANS_OPENAI,
   URL_MICROSOFT_TRANS,
   OPT_LANGS_SPECIAL,
@@ -95,6 +96,36 @@ const apiMicrosoftTranslate = (translator, text, to, from) => {
   });
 };
 
+/**
+ * DeepL翻译
+ * @param {*} text
+ * @param {*} to
+ * @param {*} from
+ * @returns
+ */
+const apiDeepLTranslate = (translator, text, to, from, setting) => {
+  const { deeplUrl, deeplKey } = setting;
+  const data = {
+    text: [text],
+    target_lang: to,
+    split_sentences: "0",
+  };
+  if (from) {
+    data.source_lang = from;
+  }
+  return fetchPolyfill(deeplUrl, {
+    headers: {
+      "Content-type": "application/json",
+    },
+    method: "POST",
+    body: JSON.stringify(data),
+    useCache: true,
+    usePool: true,
+    translator,
+    token: deeplKey,
+  });
+};
+
 /**
  * OpenAI 翻译
  * @param {*} text
@@ -160,6 +191,10 @@ export const apiTranslate = async ({
     const res = await apiMicrosoftTranslate(translator, q, to, from);
     trText = res[0].translations[0].text;
     isSame = to === res[0].detectedLanguage.language;
+  } else if (translator === OPT_TRANS_DEEPL) {
+    const res = await apiDeepLTranslate(translator, q, to, from, setting);
+    trText = res.translations.map((item) => item.text).join(" ");
+    isSame = to === res.translations[0].detected_source_language;
   } else if (translator === OPT_TRANS_OPENAI) {
     const res = await apiOpenaiTranslate(translator, q, to, from, setting);
     trText = res?.choices?.[0].message.content;

src/config/i18n.js

@@ -260,6 +260,14 @@ export const I18N = {
     zh: `请检查url地址是否正确或稍后再试。`,
     en: `Please check if the url address is correct or try again later.`,
   },
+  deepl_api: {
+    zh: `DeepL 接口`,
+    en: `DeepL API`,
+  },
+  deepl_key: {
+    zh: `DeepL 密钥`,
+    en: `DeepL Key`,
+  },
   openai_api: {
     zh: `OpenAI 接口`,
     en: `OpenAI API`,

src/config/index.js

@@ -66,10 +66,12 @@ export const URL_MICROSOFT_TRANS =
 
 export const OPT_TRANS_GOOGLE = "Google";
 export const OPT_TRANS_MICROSOFT = "Microsoft";
+export const OPT_TRANS_DEEPL = "DeepL";
 export const OPT_TRANS_OPENAI = "OpenAI";
 export const OPT_TRANS_ALL = [
   OPT_TRANS_GOOGLE,
   OPT_TRANS_MICROSOFT,
+  OPT_TRANS_DEEPL,
   OPT_TRANS_OPENAI,
 ];
 
@@ -119,6 +121,12 @@ export const OPT_LANGS_SPECIAL = {
     ["zh-CN", "zh-Hans"],
     ["zh-TW", "zh-Hant"],
   ]),
+  [OPT_TRANS_DEEPL]: new Map([
+    ...OPT_LANGS_FROM.map(([key]) => [key, key.toUpperCase()]),
+    ["auto", ""],
+    ["zh-CN", "ZH"],
+    ["zh-TW", "ZH"],
+  ]),
   [OPT_TRANS_OPENAI]: new Map(
     OPT_LANGS_FROM.map(([key, val]) => [key, val.split(" - ")[0]])
   ),
@@ -200,6 +208,8 @@ export const DEFAULT_SETTING = {
   subrulesList: DEFAULT_SUBRULES_LIST, // 订阅列表
   owSubrule: DEFAULT_OW_RULE, // 覆写订阅规则
   googleUrl: "https://translate.googleapis.com/translate_a/single", // 谷歌翻译接口
+  deeplUrl: "https://api-free.deepl.com/v2/translate",
+  deeplKey: "",
   openaiUrl: "https://api.openai.com/v1/chat/completions",
   openaiKey: "",
   openaiModel: "gpt-4",

src/libs/fetch.js

@@ -7,6 +7,7 @@ import {
   MSG_FETCH_CLEAR,
   CACHE_NAME,
   OPT_TRANS_MICROSOFT,
+  OPT_TRANS_DEEPL,
   OPT_TRANS_OPENAI,
   DEFAULT_FETCH_INTERVAL,
   DEFAULT_FETCH_LIMIT,
@@ -67,9 +68,11 @@ const newCacheReq = async (request) => {
  */
 const fetchApi = async ({ input, init = {}, translator, token }) => {
   if (translator === OPT_TRANS_MICROSOFT) {
-    init.headers["Authorization"] = `Bearer ${token}`;
+    init.headers["Authorization"] = `Bearer ${token}`; // Microsoft
+  } else if (translator === OPT_TRANS_DEEPL) {
+    init.headers["Authorization"] = `DeepL-Auth-Key ${token}`; // DeepL
   } else if (translator === OPT_TRANS_OPENAI) {
-    init.headers["Authorization"] = `Bearer ${token}`; // // OpenAI
+    init.headers["Authorization"] = `Bearer ${token}`; // OpenAI
     init.headers["api-key"] = token; // Azure OpenAI
   }
 

src/views/Options/Setting.js

@@ -49,6 +49,8 @@ export default function Settings() {
     minLength,
     maxLength,
     openaiUrl,
+    deeplUrl = "",
+    deeplKey = "",
     openaiKey,
     openaiModel,
     openaiPrompt,
@@ -144,6 +146,22 @@ export default function Settings() {
           }
         />
 
+        <TextField
+          size="small"
+          label={i18n("deepl_api")}
+          name="deeplUrl"
+          value={deeplUrl}
+          onChange={handleChange}
+        />
+
+        <TextField
+          size="small"
+          label={i18n("deepl_key")}
+          name="deeplKey"
+          value={deeplKey}
+          onChange={handleChange}
+        />
+
         <TextField
           size="small"
           label={i18n("openai_api")}