yandex-predictor/client.js

The API Client for Yandex Predictor

const request = require("request");

module.exports = class Client {
  constructor(key) {
    this.apikey = key;
    this.header = {
      "User-Agent": "Super Agent/0.0.1",
      "Content-Type": "application/x-www-form-urlencoded"
    };
    this.method = 'GET'
  }

  async getLangs(callback) {
    this.urlQuery =
      "https://predictor.yandex.net/api/v1/predict.json/getLangs?key=" +
      this.apikey;

    request({
      url: this.urlQuery,
      method: this.method,
      headers: this.header
    }, (error, response, body) => {
      if (!error && response.statusCode == 200) {
        let langObj = JSON.parse(body);
        callback(langObj);
      } else console.log(error);
    });
  }

  async complete(q, callback, lang = "en", limit = 5) {
    request({
      url: "https://predictor.yandex.net/api/v1/predict.json/complete?key=" +
        this.apikey +
        "&q=" +
        encodeURI(q) +
        "&lang=" +
        lang +
        "&type=json" +
        "&limit=" +
        limit,
      method: this.method,
      headers: this.header
    }, (error, response, body) => {
      if (!error && response.statusCode == 200) {
        let resObj = JSON.parse(body)
        callback(resObj);
      } else console.log(error);
    });
  }
};