bing-translate-result
Version:
A simple translate API for Bing Translator. Exports translate, audio and detect. ## Install ``` npm i bing-translate-result ``` ## Usage Translate: ```javascript import bing from 'bing-translate-result';
172 lines (171 loc) • 9 kB
JavaScript
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
import { fetchData, getError } from './utils';
import { langCode } from './lang-code';
import { LANGUAGE_NOT_SOPPORTED, RESULT_ERROR } from './error-codes';
import { detect } from './detect';
import { getTokenAndKey } from './getTokenAndKey';
export var translate = function (_a) {
var text = _a.text, _b = _a.from, from = _b === void 0 ? '' : _b, _c = _a.to, to = _c === void 0 ? '' : _c, _d = _a.userLang, userLang = _d === void 0 ? '' : _d, _e = _a.com, com = _e === void 0 ? true : _e, _f = _a.autoDetect, autoDetect = _f === void 0 ? true : _f;
return __awaiter(void 0, void 0, void 0, function () {
var _g, _h, _j, token, key, IG, IID, url, searchParams, res, data, dataResult, dict, dictUrl, dictRes, dictData, dictObject_1, _k, result, err_1;
var _l;
return __generator(this, function (_m) {
switch (_m.label) {
case 0:
userLang = userLang || 'en';
userLang = langCodeSwitch(userLang);
_g = from;
if (_g) return [3 /*break*/, 4];
if (!(autoDetect && !to)) return [3 /*break*/, 2];
return [4 /*yield*/, detect({ text: text, com: com })];
case 1:
_h = _m.sent();
return [3 /*break*/, 3];
case 2:
_h = 'auto-detect';
_m.label = 3;
case 3:
_g = (_h);
_m.label = 4;
case 4:
from = _g;
to = to || (from === userLang ? 'en' : userLang);
if (!(from in langCode) || !(to in langCode)) {
throw getError(LANGUAGE_NOT_SOPPORTED);
}
return [4 /*yield*/, getTokenAndKey(com)];
case 5:
_j = _m.sent(), token = _j.token, key = _j.key, IG = _j.IG, IID = _j.IID;
url = "https://" + (com ? 'www' : 'cn') + ".bing.com/ttranslatev3?isVertical=1&IG=" + IG + "&IID=" + IID;
searchParams = new URLSearchParams();
searchParams.append('fromLang', from);
searchParams.append('text', text);
searchParams.append('to', to);
searchParams.append('token', token);
searchParams.append('key', key.toString());
return [4 /*yield*/, fetchData(url, {
method: 'POST',
headers: {
'Content-Type': 'application/x-www-form-urlencoded'
},
body: searchParams.toString()
})];
case 6:
res = _m.sent();
_m.label = 7;
case 7:
_m.trys.push([7, 15, , 16]);
return [4 /*yield*/, res.json()];
case 8:
data = _m.sent();
from = data[0].detectedLanguage.language;
dataResult = [data[0].translations[0].text];
dict = undefined;
_m.label = 9;
case 9:
_m.trys.push([9, 13, , 14]);
if (!(!text.includes(' ') && (from === 'en' || to === 'en'))) return [3 /*break*/, 12];
dictUrl = "https://" + (com ? 'www' : 'cn') + ".bing.com/tlookupv3";
searchParams = new URLSearchParams();
searchParams.append('from', from);
searchParams.append('text', text);
searchParams.append('to', to);
searchParams.append('token', token);
searchParams.append('key', key.toString());
return [4 /*yield*/, fetchData(dictUrl, {
method: 'POST',
headers: {
'Content-Type': 'application/x-www-form-urlencoded'
},
body: searchParams.toString()
})];
case 10:
dictRes = _m.sent();
return [4 /*yield*/, dictRes.json()];
case 11:
dictData = _m.sent();
dictObject_1 = (_l = dictData[0]) === null || _l === void 0 ? void 0 : _l.translations.reduce(function (t, c) {
var _a;
return (__assign(__assign({}, t), (_a = {}, _a[c.posTag] = t[c.posTag] ? t[c.posTag].concat(c.normalizedTarget) : [c.normalizedTarget], _a)));
}, {});
dict = dictObject_1 && Object.keys(dictObject_1).map(function (v) { return v + ": " + dictObject_1[v].join(', '); });
_m.label = 12;
case 12: return [3 /*break*/, 14];
case 13:
_k = _m.sent();
dict = undefined;
return [3 /*break*/, 14];
case 14:
result = {
text: text,
from: from,
to: to,
result: dataResult,
dict: dict
};
return [2 /*return*/, result];
case 15:
err_1 = _m.sent();
throw getError(RESULT_ERROR);
case 16: return [2 /*return*/];
}
});
});
};
var langCodeSwitch = function (code) {
switch (code) {
case 'zh-CN': return 'zh-Hans';
case 'zh-TW': return 'zh-Hant';
case 'tl': return 'fil';
case 'iw': return 'he';
case 'hmn': return 'mww';
case 'sr': return 'sr-Cyrl';
default: return code;
}
};