Function call_api

lib/uploader.js:474–562

(action, callback, options, get_params)

}

function call_api(action, callback, options, get_params) {
  if (typeof callback !== "function") {
    callback = function () {
    };
  }

  const USE_PROMISES = !options.disable_promises;

  const deferred = utils.deferredPromise();
  if (options == null) {
    options = {};
  }

  let [params, unsigned_params, file] = get_params.call();
  params = utils.process_request_params(params, options);
  params = extend(params, unsigned_params);
  let api_url = utils.api_url(action, options);
  let boundary = utils.random_public_id();
  let errorRaised = false;
  let handle_response = function (res) {
    // let buffer;
    if (errorRaised) {

      // Already reported
    } else if (res.error) {
      errorRaised = true;

      if (USE_PROMISES) {
        deferred.reject(res);
      }
      callback(res);
    } else if (includes([200, 400, 401, 404, 420, 500], res.statusCode)) {
      let buffer = "";
      res.on("data", (d) => {
        buffer += d;
        return buffer;
      });
      res.on("end", () => {
        let result;
        if (errorRaised) {
          return;
        }
        result = parseResult(buffer, res);
        if (result.error) {
          result.error.http_code = res.statusCode;
          if (USE_PROMISES) {
            deferred.reject(result.error);
          }
        } else {
          cacheResults(result, options);
          if (USE_PROMISES) {
            deferred.resolve(result);
          }
        }
        callback(result);
      });
      res.on("error", (error) => {
        errorRaised = true;