t-comm/lib/url/url.js

专业、稳定、纯粹的工具库

'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var _typeof = require('@babel/runtime/helpers/typeof');
var tslib_es6 = require('../tslib.es6-01322ba9.js');

function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }

var _typeof__default = /*#__PURE__*/_interopDefaultLegacy(_typeof);

/**
 * url参数变对象
 * @param {string} url 输入URL
 * @returns {Object} search对象
 *
 * @example
 *
 * const res = getQueryObj('https://igame.qq.com?name=mike&age=18&feel=cold&from=China');
 *
 * console.log(res);
 * {
 *   name: 'mike',
 *   age: '18',
 *   feel: "cold",
 *   from: 'China',
 * }
 *
 */
function getQueryObj(url) {
  var query = {};
  var qs = url.slice(url.indexOf('?') > -1 ? url.indexOf('?') + 1 : 0);
  var kvs;
  var qsList = qs.split('&');
  qsList.forEach(function (item) {
    kvs = item.split('=');
    if (kvs.length === 2) {
      var value = kvs[1];
      query[kvs[0]] = value;
    }
  });
  return query;
}
/**
 * 组装`url`参数，将search参数添加在后面
 * @param {string} url 输入URL
 * @param {Object} queryObj search对象
 * @returns {string} 组装后的url
 *
 * @example
 * composeUrlQuery('https://baidu.com', {
 *   name: 'mike',
 *   feel: 'cold',
 *   age: '18',
 *   from: 'test',
 * });
 * // https://baidu.com?name=mike&feel=cold&age=18&from=test
 *
 * composeUrlQuery('https://baidu.com?gender=male', {
 *   name: 'mike',
 *   feel: 'cold',
 *   age: '18',
 *   from: 'test',
 * });
 * // https://baidu.com?gender=male&name=mike&feel=cold&age=18&from=test
 *
 */
function composeUrlQuery(url, queryObj) {
  var oriQuery = getQueryObj(url);
  var pathname = url.slice(0, url.indexOf('?') > -1 ? url.indexOf('?') : url.length);
  pathname += '?';
  var allQuery = tslib_es6.__assign(tslib_es6.__assign({}, oriQuery), queryObj);
  Object.keys(allQuery).forEach(function (i) {
    pathname += "".concat(i, "=").concat(allQuery[i], "&");
  });
  return pathname.slice(0, pathname.length - 1);
}
/**
 * 将对象字符串化
 * @param {object} obj 输入对象
 * @returns {string} 字符串
 * @example
 *
 * encodeUrlParam({a: 1})
 *
 * // '%7B%22a%22%3A1%7D'
 *
 */
function encodeUrlParam(obj) {
  if (_typeof__default["default"](obj) === 'object') {
    return encodeURIComponent(JSON.stringify(obj));
  }
  return encodeURIComponent(obj);
}
/**
 * 将字符串解码，与`encodeUrlParam`相对
 * @param {string} obj 输入字符串
 * @returns {object} 对象
 * @example
 *
 * decodeUrlParam('%7B%22a%22%3A1%7D')
 *
 * // { a: 1 }
 *
 */
function decodeUrlParam(str) {
  var res = {};
  try {
    res = JSON.parse(decodeURIComponent(str));
  } catch (err) {
    console.log('[decodeUrlParam] error: ', err);
  }
  return res;
}
/**
 * 获取 Url 参数
 * @param {string} paraName 参数 key
 * @param {string} search url search 部分
 * @returns paraValue
 *
 * @example
 * ```ts
 * getUrlPara('gender', '?gender=male&name=mike&feel=cold&age=18&from=test')
 * // male
 *
 * getUrlPara('age', '?gender=male&name=mike&feel=cold&age=18&from=test')
 * // 18
 * ```
 */
function getUrlPara(paraName, search) {
  if (search === void 0) {
    search = '';
  }
  if (!search && typeof window !== 'undefined') {
    search = window.location.search;
  }
  if (!search && typeof location !== 'undefined') {
    var hash = location.hash;
    search = hash ? hash.substring(hash.indexOf('?')) : '';
  }
  if (!search) search = '';
  var query = search.substring(1);
  var vars = query.split('&');
  // eslint-disable-next-line @typescript-eslint/prefer-for-of
  for (var i = 0; i < vars.length; i++) {
    var pair = vars[i].split('=');
    if (pair[0] == paraName) {
      return pair[1];
    }
  }
  return '';
}

exports.composeUrlQuery = composeUrlQuery;
exports.decodeUrlParam = decodeUrlParam;
exports.encodeUrlParam = encodeUrlParam;
exports.getQueryObj = getQueryObj;
exports.getUrlPara = getUrlPara;