illyria-scraper/dist/text.js

Google Translate scraper for Illyria Translate

import * as cheerio from 'cheerio';
import { mapGoogleCode } from './utils/language.js';
import request, { Endpoint } from './utils/request.js';
/**
 * Translates text from source language to target language using Google Translate
 *
 * @param source - Source language code
 * @param target - Target language code
 * @param query - Text to translate
 * @returns Promise resolving to translated text or null if translation failed or text is too long
 */
export const getTranslationText = async (source, target, query) => {
    const parsedSource = mapGoogleCode(source);
    const parsedTarget = mapGoogleCode(target);
    const encodedQuery = encodeURIComponent(query);
    if (encodedQuery.length > 7500) {
        return null;
    }
    return request(Endpoint.TEXT)
        .with({ source: parsedSource, target: parsedTarget, query: encodedQuery })
        .doing(({ data }) => {
        if (!data) {
            return;
        }
        const $ = cheerio.load(data);
        const translation = $('.result-container').text()?.trim();
        return translation && !translation.includes('#af-error-page')
            ? translation
            : null;
    });
};
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