json-autotranslate/lib/services/google-translate.js

Translate a folder of JSON files containing translations into multiple languages.

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
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        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]); }; }
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            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:
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                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
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        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
    }
};
exports.__esModule = true;
var translate_1 = require("@google-cloud/translate");
var icu_1 = require("../util/icu");
var GoogleTranslate = /** @class */ (function () {
    function GoogleTranslate() {
        this.name = 'Google Translate';
    }
    GoogleTranslate.prototype.initialize = function (config) {
        this.translate = new translate_1.Translate({
            autoRetry: true,
            keyFilename: config || undefined
        });
    };
    GoogleTranslate.prototype.getAvailableLanguages = function () {
        return __awaiter(this, void 0, void 0, function () {
            var languages;
            return __generator(this, function (_a) {
                switch (_a.label) {
                    case 0: return [4 /*yield*/, this.translate.getLanguages()];
                    case 1:
                        languages = (_a.sent())[0];
                        return [2 /*return*/, languages.map(function (l) { return l.code.toLowerCase(); })];
                }
            });
        });
    };
    GoogleTranslate.prototype.translateStrings = function (strings, from, to) {
        return __awaiter(this, void 0, void 0, function () {
            var _this = this;
            return __generator(this, function (_a) {
                return [2 /*return*/, Promise.all(strings.map(function (_a) {
                        var key = _a.key, value = _a.value;
                        return __awaiter(_this, void 0, void 0, function () {
                            var _b, clean, replacements, translationResult;
                            return __generator(this, function (_c) {
                                switch (_c.label) {
                                    case 0:
                                        _b = icu_1.replaceIcu(value), clean = _b.clean, replacements = _b.replacements;
                                        return [4 /*yield*/, this.translate.translate(clean, {
                                                from: from,
                                                to: to
                                            })];
                                    case 1:
                                        translationResult = (_c.sent())[0];
                                        return [2 /*return*/, {
                                                key: key,
                                                value: value,
                                                translated: icu_1.reInsertIcu(translationResult, replacements)
                                            }];
                                }
                            });
                        });
                    }))];
            });
        });
    };
    return GoogleTranslate;
}());
exports.GoogleTranslate = GoogleTranslate;