hy-push-state/lib/url.js

Turn web sites into web apps

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
// # src / url.js
// Copyright 2013 Erik Arvidsson
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

var URL = exports.URL = window.URL;

if (!URL || !URL.prototype || !('href' in URL.prototype)) {
  exports.URL = URL = function URL(url, base) {
    if (!url) throw new TypeError('Invalid argument');

    var doc = document.implementation.createHTMLDocument('');
    if (base) {
      var baseElement = doc.createElement('base');
      baseElement.href = base;
      doc.head.appendChild(baseElement);
    }
    var anchorElement = doc.createElement('a');
    anchorElement.href = url;
    doc.body.appendChild(anchorElement);

    if (anchorElement.protocol === ':' || !/:/.test(anchorElement.href)) throw new TypeError('Invalid URL');

    Object.defineProperty(this, '_anchorElement', { value: anchorElement });
  };

  URL.prototype = {
    toString: function toString() {
      return this.href;
    },

    get href() {
      return this._anchorElement.href;
    },
    set href(value) {
      this._anchorElement.href = value;
    },

    get protocol() {
      return this._anchorElement.protocol;
    },
    set protocol(value) {
      this._anchorElement.protocol = value;
    },

    /* NOT IMPLEMENTED
    get username() {
      return this._anchorElement.username;
    },
    set username(value) {
      this._anchorElement.username = value;
    },
     get password() {
      return this._anchorElement.password;
    },
    set password(value) {
      this._anchorElement.password = value;
    },
     get origin() {
      return this._anchorElement.origin;
    }, */

    get host() {
      return this._anchorElement.host;
    },
    set host(value) {
      this._anchorElement.host = value;
    },

    get hostname() {
      return this._anchorElement.hostname;
    },
    set hostname(value) {
      this._anchorElement.hostname = value;
    },

    get port() {
      return this._anchorElement.port;
    },
    set port(value) {
      this._anchorElement.port = value;
    },

    get pathname() {
      return this._anchorElement.pathname;
    },
    set pathname(value) {
      this._anchorElement.pathname = value;
    },

    get search() {
      return this._anchorElement.search;
    },
    set search(value) {
      this._anchorElement.search = value;
    },

    get hash() {
      return this._anchorElement.hash;
    },
    set hash(value) {
      this._anchorElement.hash = value;
    }
  };

  var oldURL = window.URL || window.webkitURL || window.mozURL;

  URL.createObjectURL = function (blob) {
    return oldURL.createObjectURL.apply(oldURL, arguments);
  };

  URL.revokeObjectURL = function (url) {
    return oldURL.revokeObjectURL.apply(oldURL, arguments);
  };

  Object.defineProperty(URL.prototype, 'toString', { enumerable: false });
}