@mintlab/kitchen-sink/dist/url.js

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.getSegments = getSegments;
exports.getSegment = getSegment;
exports.flattenParamObject = flattenParamObject;
exports.buildParamString = buildParamString;
exports.buildUrl = buildUrl;
exports.objectifyParams = exports.ENCODED_NULL_BYTE = void 0;

function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

function _toArray(arr) { return _arrayWithHoles(arr) || _iterableToArray(arr) || _nonIterableRest(); }

function _iterableToArray(iter) { if (Symbol.iterator in Object(iter) || Object.prototype.toString.call(iter) === "[object Arguments]") return Array.from(iter); }

function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _nonIterableRest(); }

function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance"); }

function _iterableToArrayLimit(arr, i) { if (!(Symbol.iterator in Object(arr) || Object.prototype.toString.call(arr) === "[object Arguments]")) { return; } var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }

function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }

var keys = Object.keys,
    entries = Object.entries;
var ENCODED_NULL_BYTE = '%00';
/**
 * Get the path segments from an absolute path with an optional query.
 *
 * @param {string} path
 * @return {Array}
 */

exports.ENCODED_NULL_BYTE = ENCODED_NULL_BYTE;

function getSegments(path) {
  var _path$split = path.split('?'),
      _path$split2 = _slicedToArray(_path$split, 1),
      pathComponent = _path$split2[0];

  var _pathComponent$split = pathComponent.split('/'),
      _pathComponent$split2 = _toArray(_pathComponent$split),
      segments = _pathComponent$split2.slice(1);

  return segments;
}
/**
 * Get the second path segment from an absolute path with an optional query.
 *
 * @param {string} path
 * @return {string}
 */


function getSegment(path) {
  var _getSegments = getSegments(path),
      _getSegments2 = _slicedToArray(_getSegments, 2),
      segment = _getSegments2[1];

  return segment;
}

function flattenParamObject(object, paramName) {
  return Array.isArray(object) ? _defineProperty({}, paramName, object) : keys(object).reduce(function (acc, key) {
    return _objectSpread({}, acc, _defineProperty({}, "".concat(paramName, "[").concat(key, "]"), object[key]));
  }, {});
}
/**
 * Build a paramString from an the keyValues of an object
 *
 * @param {Object} params
 * @return {string}
 */


function buildParamString(params) {
  var flattenedParams = keys(params).filter(function (param) {
    return params[param];
  }).reduce(function (acc, param) {
    return _typeof(params[param]) === 'object' ? _objectSpread({}, acc, {}, flattenParamObject(params[param], param)) : _objectSpread({}, acc, _defineProperty({}, param, params[param]));
  }, {});

  var encodeValue = function encodeValue(value) {
    if (value === ENCODED_NULL_BYTE) {
      return value;
    }

    return Array.isArray(value) ? value.map(encodeURIComponent).join(',') : encodeURIComponent(value);
  };

  var paramsAsString = entries(flattenedParams).map(function (_ref2) {
    var _ref3 = _slicedToArray(_ref2, 2),
        param = _ref3[0],
        value = _ref3[1];

    return "".concat(param, "=").concat(encodeValue(value));
  }).join('&');
  var preParam = paramsAsString.length ? '?' : '';
  return "".concat(preParam).concat(paramsAsString);
}
/**
 * Build a URL from the base url and given params
 *
 * @param {string} url
 * @param {Object} params
 * @return {string}
 */


function buildUrl(url, params) {
  return "".concat(url).concat(buildParamString(params));
}
/**
 * @param {string} params
 * @return {Object}
 */


var objectifyParams = function objectifyParams(params) {
  if (!params) {
    return {};
  }

  return params.split('&').reduce(function (acc, param) {
    var _param$split = param.split('='),
        _param$split2 = _slicedToArray(_param$split, 2),
        name = _param$split2[0],
        value = _param$split2[1];

    acc[name] = decodeURIComponent(value);
    return acc;
  }, {});
};

exports.objectifyParams = objectifyParams;