Function buildURL

lib/helpers/buildURL.js:31–69

(url, params, options)

 * @returns {string} The formatted url
 */
export default function buildURL(url, params, options) {
  if (!params) {
    return url;
  }
  url = url || class="st">'';

  const _options = utils.isFunction(options)
    ? {
        serialize: options,
      }
    : options;

  class="cm">// Read serializer options pollution-safely: own properties and methods on a
  class="cm">// class/template prototype are honored, but values injected onto a polluted
  class="cm">// Object.prototype are ignored.
  const _encode = utils.getSafeProp(_options, class="st">'encode') || encode;
  const serializeFn = utils.getSafeProp(_options, class="st">'serialize');

  let serializedParams;

  if (serializeFn) {
    serializedParams = serializeFn(params, _options);
  } else {
    serializedParams = utils.isURLSearchParams(params)
      ? params.toString()
      : new AxiosURLSearchParams(params, _options).toString(_encode);
  }

  if (serializedParams) {
    const hashmarkIndex = url.indexOf(class="st">'#');

    if (hashmarkIndex !== -1) {
      url = url.slice(0, hashmarkIndex);
    }
    url += (url.indexOf(class="st">'?') === -1 ? class="st">'?' : class="st">'&') + serializedParams;
  }

  return url;
}