node-visionlink/dist/visionlink.js

Node.js wrapper for Caterpillar's VisionLink APIs.

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

exports.default = function (username, password) {

  var functions = {};

  for (var i = 0; i < _topics.VL_TOPICS.length; i++) {
    functions[_topics.VL_TOPICS[i].name] = VLRequest(_topics.VL_TOPICS[i], username, password);
  }

  return functions;
};

var _request = require('request');

var _request2 = _interopRequireDefault(_request);

var _xml2js = require('xml2js');

var _topics = require('./topics');

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var VLRequest = function VLRequest(api, username, password) {

  return function () {
    var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
        _ref$queue_name = _ref.queue_name,
        queue_name = _ref$queue_name === undefined ? 'testqueue' : _ref$queue_name,
        _ref$queue_position = _ref.queue_position,
        queue_position = _ref$queue_position === undefined ? 0 : _ref$queue_position,
        _ref$options = _ref.options,
        options = _ref$options === undefined ? {} : _ref$options;

    var opt = Object.assign({}, {
      url: 'https://legacy.myvisionlink.com/APIService/' + api.context + '/v' + api.version.toString() + '/' + api.service,
      headers: {
        Authorization: 'Basic ' + new Buffer(username + ':' + password).toString('base64')
      }
    }, options);

    if (api.topic) {
      opt.url += '/' + queue_name + '/' + api.topic + '/' + queue_position;
    }

    return new Promise(function (resolve, reject) {

      return (0, _request2.default)(opt, function (error, response, body) {

        if (error) {
          return reject({ error: error });
        } else if (response.statusCode !== 200) {
          return reject({ statusCode: response.statusCode });
        }

        return (0, _xml2js.parseString)(body, { trim: true, explicitArray: false }, function (err, obj) {
          if (err) {
            return reject({ error: err });
          }
          return resolve(obj);
        });
      });
    });
  };
};