weex-nuke/lib/Util/url.js

基于 Rax 、Weex 的高性能组件体系 ~~

'use strict';

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

var _slicedToArray = function () { function sliceIterator(arr, i) { 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"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();

var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

exports.HttpUrl = HttpUrl;
var URL_REG = new RegExp('^([a-z0-9-]+:)?' + //protocol
'[/]{2}' + //slash x 2
'(?:([^@/:?]+)(?::([^@/:]+))?@)?' + //username:password@
'([^:/?#]+)' + //hostname
'(?:[:]([0-9]+))?' + //port
'([/][^?#;]*)?' + //pathname
'(?:[?]([^#]*))?' + //search
'([#][^?]*)?$', //hash
'i');

function HttpUrl(url) {
  return this instanceof HttpUrl ? this.init.call(this, url) : new HttpUrl(url);
}

HttpUrl.prototype = {
  constructor: HttpUrl,

  init: function init() {
    var url = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';

    var matches = url.match(URL_REG);
    if (matches) {
      this.isAvailable = true;
      this.params = {};
      this.protocol = matches[1] || '';
      this.username = matches[2] || '';
      this.password = matches[3] || '';
      this.hostname = matches[4];
      this.port = matches[5] || '';
      this.pathname = matches[6] || '/';
      this.search = matches[7] || '';
      this.hash = matches[8] || '';
      this.host = this.hostname + (this.port ? ':' + this.port : '');
      this.origin = this.protocol + '//' + this.host;
      this.setSearch(this.search);
    } else {
      this.isAvailable = false;
    }
  },
  setParams: function setParams(v) {
    if (v && (typeof v === 'undefined' ? 'undefined' : _typeof(v)) === 'object' && !(v instanceof Date) && !(v instanceof RegExp) && !(v instanceof Array) && !(v instanceof String) && !(v instanceof Number) && !(v instanceof Boolean)) {
      this.params = {};
      for (var p in v) {
        this.params[p] = v[p];
      }
    }
  },
  getParams: function getParams() {
    return this.params;
  },
  setSearch: function setSearch(v) {
    if (typeof v === 'string' || v instanceof String) {
      v = v.toString();
      this.search = v;
      if (v.indexOf('?') === 0) {
        v.substr(1);
      }
      v = v.split('&');
      for (var i = 0, l = v.length; i < l; i++) {
        var _v$i$split = v[i].split('='),
            _v$i$split2 = _slicedToArray(_v$i$split, 2),
            key = _v$i$split2[0],
            val = _v$i$split2[1];

        if (val !== undefined) {
          val = val.toString();
        }
        if (key) {
          try {
            this.params[decodeURIComponent(key)] = decodeURIComponent(val);
          } catch (e) {
            this.params[key] = val;
          }
        }
      }
    }
  },
  getSearch: function getSearch() {
    var s = [];
    for (var p in this.params) {
      if (this.params[p] === undefined) {
        continue;
      }
      if (this.params[p] !== '') {
        try {
          s.push(encodeURIComponent(p) + '=' + encodeURIComponent(this.params[p]));
        } catch (e) {
          s.push(p + '=' + this.params[p]);
        }
      } else {
        try {
          s.push(encodeURIComponent(p));
        } catch (e) {
          s.push(p);
        }
      }
    }
    if (s.length) {
      return '?' + s.join('&');
    } else {
      return '';
    }
  },
  setHash: function setHash(v) {
    if (typeof v === 'string' || v instanceof String) {
      v = v.toString();
      if (v && v.indexOf('#') < 0) {
        v = '#' + v;
      }
      this.hash = v || '';
    }
  },
  getHash: function getHash() {
    return this.hash;
  },
  setHost: function setHost(v) {
    if (typeof v === 'string' || v instanceof String) {
      v = v.toString();
      var matches = v.match(/([^:/?#]+)(?:[:]([0-9]+))?/);
      if (matches) {
        this.hostname = matches[1];
        this.port = matches[2] || '';
      }
    }
  },
  getHost: function getHost() {
    return this.hostname + (this.port ? ':' + this.port : '');
  },
  getProtocol: function getProtocol() {
    return this.protocol;
  },
  toString: function toString() {
    var str = this.protocol + '//';
    if (this.username) {
      str += this.username;
      if (this.password) {
        str += ':' + this.password;
      }
      str += '@';
    }
    str += this.hostname;
    if (this.port && this.port !== '80') {
      str += ':' + this.port;
    }
    if (this.pathname) {
      str += this.pathname;
    }
    str += this.getSearch();
    if (this.hash) {
      str += this.hash;
    }
    return str;
  }
};