puppeteer-google-translate/lib/translate/text.js

Translate texts or documents with Google Translate using Puppeteer

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const launch_1 = __importDefault(require("../launch"));
exports.default = async (query, opt) => {
    const { browser, page, timeout } = await launch_1.default(opt);
    try {
        await page.goto('https://translate.google.com/' + query);
        const el1 = await page.waitForSelector('span>span[data-phrase-index="0"]>span[jsaction]', {
            timeout
        });
        const texts = [await el1.evaluate((e) => e.textContent)];
        const len = (await page.$$('span>span[data-phrase-index]>span[jsaction]'))
            .length;
        if (len === 1)
            return texts[0];
        for (let i = 1; i < len; i++) {
            const el = await page.waitForSelector(`span>span[data-phrase-index="${i}"]>span[jsaction]`, {
                timeout
            });
            texts.push(await el.evaluate((e) => e.textContent));
        }
        return texts.join(' ');
    }
    catch (err) {
        throw err;
    }
    finally {
        await browser.close();
    }
};