Function onRequestComplete

lib/twitter.js:326–353

()

  var response = null;

  var onRequestComplete = function () {
    if (body !== '') {
      try {
        body = JSON.parse(body)
      } catch (jsonDecodeError) {
        // there was no transport-level error, but a JSON object could not be decoded from the request body
        // surface this to the caller
        var err = helpers.makeTwitError('JSON decode error: Twitter HTTP response body was not valid JSON')
        err.statusCode = response ? response.statusCode: null;
        err.allErrors.concat({error: jsonDecodeError.toString()})
        callback(err, body, response);
        return
      }
    }

    if (typeof body === 'object' && (body.error || body.errors)) {
      // we got a Twitter API-level error response
      // place the errors in the HTTP response body into the Error object and pass control to caller
      var err = helpers.makeTwitError('Twitter API Error')
      err.statusCode = response ? response.statusCode: null;
      helpers.attachBodyInfoToError(err, body);
      callback(err, body, response);
      return
    }

    // success case - no errors in HTTP response body
    callback(err, body, response)
  }

  req.on('response', function (res) {
    response = res