kibana-with-account/src/server/account/client/helpers/jsonFetch.js

kibana-with-account is develop based kibana project

/* global window, document */
var xhr = require('xhr');
var Qs = require('qs');
var Cookie = require('cookie');
var RedirectActions = require('../actions/Redirect');


module.exports = function jsonFetch(options, callback) {

  var cookies = Cookie.parse(document.cookie);
  var config = {
    url: options.url,
    method: options.method,
    headers: {
      'Accept': 'application/json',
      'Content-Type': 'application/json'
    }
  };

  if (cookies.crumb) {
    config.headers['X-CSRF-Token'] = cookies.crumb;
  }

  config.headers['kbn-version'] = 'account-fetch';

  if (options.query) {
    config.url += '?' + Qs.stringify(options.query);
  }

  if (options.data) {
    config.body = JSON.stringify(options.data);
  }

  xhr(config, function (err, response, body) {

    if (err) {
      callback(err);
    }
    else if (response.statusCode >= 200 && response.statusCode < 300) {
      if (response.headers.hasOwnProperty('x-auth-required')) {
        RedirectActions.saveReturnUrl();
        window.location.href = '/login';
      }
      else {
        callback(null, JSON.parse(body));
      }
    }
    else {
      var httpErr = new Error(response.rawRequest.statusText);
      callback(httpErr, JSON.parse(body));
    }
  });
};