@orta/markdown-translator/lib/translateByMicrosoft.js

Directly translate markdown file using Azure Text Translate API

const merge = require('lodash.merge');
const request = require('request');
const uuidv4 = require('uuid/v4');

module.exports.translate = (textArr, {
  from, to, subscriptionKey, region
}) => {
  return new Promise((resolve, reject) => {
    if (!subscriptionKey) {
      reject(new Error('Your subscription key is not set.'))
    };

    const options = {
      method: 'POST',
      baseUrl: 'https://api.cognitive.microsofttranslator.com/',
      url: 'translate',
      qs: merge({
        'api-version': '3.0',
        'from': 'en',
        'to': 'zh'
      }, { from, to }),
      headers: {
        'Ocp-Apim-Subscription-Key': subscriptionKey,
        'Content-type': 'application/json',
        'X-ClientTraceId': uuidv4().toString()
      },
      body: textArr,
      json: true,
    };

    if (region) {
      options.headers['Ocp-Apim-Subscription-Region'] = region;
    }

    request(options, function (err, res, body) {
      if (err) {
        reject(err);
      }
      resolve(body);
    });
  })
}