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2007 lines
55 KiB
JavaScript
2007 lines
55 KiB
JavaScript
/*!
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* URI.js - Mutating URLs
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*
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* Version: 1.13.2
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*
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* Author: Rodney Rehm
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* Web: http://medialize.github.io/URI.js/
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*
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* Licensed under
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* MIT License http://www.opensource.org/licenses/mit-license
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* GPL v3 http://opensource.org/licenses/GPL-3.0
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*
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*/
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(function (root, factory) {
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'use strict';
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// https://github.com/umdjs/umd/blob/master/returnExports.js
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if (typeof exports === 'object') {
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// Node
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module.exports = factory(require('./punycode'), require('./IPv6'), require('./SecondLevelDomains'));
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} else if (typeof define === 'function' && define.amd) {
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// AMD. Register as an anonymous module.
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define(['./punycode', './IPv6', './SecondLevelDomains'], factory);
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} else {
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// Browser globals (root is window)
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root.URI = factory(root.punycode, root.IPv6, root.SecondLevelDomains, root);
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}
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}(this, function (punycode, IPv6, SLD, root) {
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'use strict';
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/*global location, escape, unescape */
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// FIXME: v2.0.0 renamce non-camelCase properties to uppercase
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/*jshint camelcase: false */
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// save current URI variable, if any
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var _URI = root && root.URI;
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function URI(url, base) {
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// Allow instantiation without the 'new' keyword
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if (!(this instanceof URI)) {
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return new URI(url, base);
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}
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if (url === undefined) {
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if (typeof location !== 'undefined') {
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url = location.href + '';
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} else {
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url = '';
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}
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}
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this.href(url);
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// resolve to base according to http://dvcs.w3.org/hg/url/raw-file/tip/Overview.html#constructor
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if (base !== undefined) {
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return this.absoluteTo(base);
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}
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return this;
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}
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URI.version = '1.13.2';
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var p = URI.prototype;
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var hasOwn = Object.prototype.hasOwnProperty;
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function escapeRegEx(string) {
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// https://github.com/medialize/URI.js/commit/85ac21783c11f8ccab06106dba9735a31a86924d#commitcomment-821963
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return string.replace(/([.*+?^=!:${}()|[\]\/\\])/g, '\\$1');
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}
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function getType(value) {
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// IE8 doesn't return [Object Undefined] but [Object Object] for undefined value
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if (value === undefined) {
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return 'Undefined';
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}
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return String(Object.prototype.toString.call(value)).slice(8, -1);
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}
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function isArray(obj) {
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return getType(obj) === 'Array';
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}
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function filterArrayValues(data, value) {
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var lookup = {};
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var i, length;
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if (isArray(value)) {
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for (i = 0, length = value.length; i < length; i++) {
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lookup[value[i]] = true;
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}
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} else {
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lookup[value] = true;
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}
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for (i = 0, length = data.length; i < length; i++) {
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if (lookup[data[i]] !== undefined) {
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data.splice(i, 1);
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length--;
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i--;
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}
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}
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return data;
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}
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function arrayContains(list, value) {
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var i, length;
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// value may be string, number, array, regexp
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if (isArray(value)) {
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// Note: this can be optimized to O(n) (instead of current O(m * n))
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for (i = 0, length = value.length; i < length; i++) {
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if (!arrayContains(list, value[i])) {
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return false;
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}
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}
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return true;
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}
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var _type = getType(value);
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for (i = 0, length = list.length; i < length; i++) {
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if (_type === 'RegExp') {
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if (typeof list[i] === 'string' && list[i].match(value)) {
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return true;
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}
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} else if (list[i] === value) {
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return true;
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}
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}
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return false;
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}
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function arraysEqual(one, two) {
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if (!isArray(one) || !isArray(two)) {
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return false;
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}
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// arrays can't be equal if they have different amount of content
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if (one.length !== two.length) {
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return false;
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}
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one.sort();
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two.sort();
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for (var i = 0, l = one.length; i < l; i++) {
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if (one[i] !== two[i]) {
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return false;
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}
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}
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return true;
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}
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URI._parts = function() {
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return {
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protocol: null,
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username: null,
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password: null,
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hostname: null,
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urn: null,
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port: null,
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path: null,
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query: null,
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fragment: null,
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// state
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duplicateQueryParameters: URI.duplicateQueryParameters,
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escapeQuerySpace: URI.escapeQuerySpace
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};
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};
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// state: allow duplicate query parameters (a=1&a=1)
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URI.duplicateQueryParameters = false;
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// state: replaces + with %20 (space in query strings)
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URI.escapeQuerySpace = true;
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// static properties
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URI.protocol_expression = /^[a-z][a-z0-9.+-]*$/i;
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URI.idn_expression = /[^a-z0-9\.-]/i;
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URI.punycode_expression = /(xn--)/i;
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// well, 333.444.555.666 matches, but it sure ain't no IPv4 - do we care?
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URI.ip4_expression = /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/;
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// credits to Rich Brown
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// source: http://forums.intermapper.com/viewtopic.php?p=1096#1096
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// specification: http://www.ietf.org/rfc/rfc4291.txt
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URI.ip6_expression = /^\s*((([0-9A-Fa-f]{1,4}:){7}([0-9A-Fa-f]{1,4}|:))|(([0-9A-Fa-f]{1,4}:){6}(:[0-9A-Fa-f]{1,4}|((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){5}(((:[0-9A-Fa-f]{1,4}){1,2})|:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){4}(((:[0-9A-Fa-f]{1,4}){1,3})|((:[0-9A-Fa-f]{1,4})?:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){3}(((:[0-9A-Fa-f]{1,4}){1,4})|((:[0-9A-Fa-f]{1,4}){0,2}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){2}(((:[0-9A-Fa-f]{1,4}){1,5})|((:[0-9A-Fa-f]{1,4}){0,3}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){1}(((:[0-9A-Fa-f]{1,4}){1,6})|((:[0-9A-Fa-f]{1,4}){0,4}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(:(((:[0-9A-Fa-f]{1,4}){1,7})|((:[0-9A-Fa-f]{1,4}){0,5}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:)))(%.+)?\s*$/;
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// expression used is "gruber revised" (@gruber v2) determined to be the
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// best solution in a regex-golf we did a couple of ages ago at
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// * http://mathiasbynens.be/demo/url-regex
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// * http://rodneyrehm.de/t/url-regex.html
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URI.find_uri_expression = /\b((?:[a-z][\w-]+:(?:\/{1,3}|[a-z0-9%])|www\d{0,3}[.]|[a-z0-9.\-]+[.][a-z]{2,4}\/)(?:[^\s()<>]+|\(([^\s()<>]+|(\([^\s()<>]+\)))*\))+(?:\(([^\s()<>]+|(\([^\s()<>]+\)))*\)|[^\s`!()\[\]{};:'".,<>?«»“”‘’]))/ig;
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URI.findUri = {
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// valid "scheme://" or "www."
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start: /\b(?:([a-z][a-z0-9.+-]*:\/\/)|www\.)/gi,
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// everything up to the next whitespace
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end: /[\s\r\n]|$/,
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// trim trailing punctuation captured by end RegExp
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trim: /[`!()\[\]{};:'".,<>?«»“”„‘’]+$/
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};
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// http://www.iana.org/assignments/uri-schemes.html
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// http://en.wikipedia.org/wiki/List_of_TCP_and_UDP_port_numbers#Well-known_ports
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URI.defaultPorts = {
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http: '80',
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https: '443',
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ftp: '21',
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gopher: '70',
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ws: '80',
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wss: '443'
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};
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// allowed hostname characters according to RFC 3986
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// ALPHA DIGIT "-" "." "_" "~" "!" "$" "&" "'" "(" ")" "*" "+" "," ";" "=" %encoded
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// I've never seen a (non-IDN) hostname other than: ALPHA DIGIT . -
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URI.invalid_hostname_characters = /[^a-zA-Z0-9\.-]/;
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// map DOM Elements to their URI attribute
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URI.domAttributes = {
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'a': 'href',
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'blockquote': 'cite',
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'link': 'href',
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'base': 'href',
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'script': 'src',
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'form': 'action',
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'img': 'src',
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'area': 'href',
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'iframe': 'src',
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'embed': 'src',
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'source': 'src',
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'track': 'src',
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'input': 'src' // but only if type="image"
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};
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URI.getDomAttribute = function(node) {
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if (!node || !node.nodeName) {
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return undefined;
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}
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var nodeName = node.nodeName.toLowerCase();
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// <input> should only expose src for type="image"
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if (nodeName === 'input' && node.type !== 'image') {
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return undefined;
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}
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return URI.domAttributes[nodeName];
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};
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function escapeForDumbFirefox36(value) {
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// https://github.com/medialize/URI.js/issues/91
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return escape(value);
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}
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// encoding / decoding according to RFC3986
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function strictEncodeURIComponent(string) {
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// see https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/encodeURIComponent
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return encodeURIComponent(string)
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.replace(/[!'()*]/g, escapeForDumbFirefox36)
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.replace(/\*/g, '%2A');
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}
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URI.encode = strictEncodeURIComponent;
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URI.decode = decodeURIComponent;
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URI.iso8859 = function() {
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URI.encode = escape;
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URI.decode = unescape;
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};
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URI.unicode = function() {
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URI.encode = strictEncodeURIComponent;
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URI.decode = decodeURIComponent;
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};
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URI.characters = {
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pathname: {
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encode: {
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// RFC3986 2.1: For consistency, URI producers and normalizers should
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// use uppercase hexadecimal digits for all percent-encodings.
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expression: /%(24|26|2B|2C|3B|3D|3A|40)/ig,
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map: {
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// -._~!'()*
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'%24': '$',
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'%26': '&',
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'%2B': '+',
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'%2C': ',',
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'%3B': ';',
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'%3D': '=',
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'%3A': ':',
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'%40': '@'
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}
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},
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decode: {
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expression: /[\/\?#]/g,
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map: {
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'/': '%2F',
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'?': '%3F',
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'#': '%23'
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}
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}
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},
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reserved: {
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encode: {
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// RFC3986 2.1: For consistency, URI producers and normalizers should
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// use uppercase hexadecimal digits for all percent-encodings.
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expression: /%(21|23|24|26|27|28|29|2A|2B|2C|2F|3A|3B|3D|3F|40|5B|5D)/ig,
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map: {
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// gen-delims
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'%3A': ':',
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'%2F': '/',
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'%3F': '?',
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'%23': '#',
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'%5B': '[',
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'%5D': ']',
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'%40': '@',
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// sub-delims
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'%21': '!',
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'%24': '$',
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'%26': '&',
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'%27': '\'',
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'%28': '(',
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'%29': ')',
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'%2A': '*',
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'%2B': '+',
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'%2C': ',',
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'%3B': ';',
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'%3D': '='
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}
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}
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}
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};
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URI.encodeQuery = function(string, escapeQuerySpace) {
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var escaped = URI.encode(string + '');
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if (escapeQuerySpace === undefined) {
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escapeQuerySpace = URI.escapeQuerySpace;
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}
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return escapeQuerySpace ? escaped.replace(/%20/g, '+') : escaped;
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};
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URI.decodeQuery = function(string, escapeQuerySpace) {
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string += '';
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if (escapeQuerySpace === undefined) {
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escapeQuerySpace = URI.escapeQuerySpace;
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}
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try {
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return URI.decode(escapeQuerySpace ? string.replace(/\+/g, '%20') : string);
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} catch(e) {
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// we're not going to mess with weird encodings,
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// give up and return the undecoded original string
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// see https://github.com/medialize/URI.js/issues/87
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// see https://github.com/medialize/URI.js/issues/92
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return string;
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}
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};
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URI.recodePath = function(string) {
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var segments = (string + '').split('/');
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for (var i = 0, length = segments.length; i < length; i++) {
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segments[i] = URI.encodePathSegment(URI.decode(segments[i]));
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}
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return segments.join('/');
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};
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URI.decodePath = function(string) {
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var segments = (string + '').split('/');
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for (var i = 0, length = segments.length; i < length; i++) {
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segments[i] = URI.decodePathSegment(segments[i]);
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}
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return segments.join('/');
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};
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// generate encode/decode path functions
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var _parts = {'encode':'encode', 'decode':'decode'};
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var _part;
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var generateAccessor = function(_group, _part) {
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return function(string) {
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return URI[_part](string + '').replace(URI.characters[_group][_part].expression, function(c) {
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return URI.characters[_group][_part].map[c];
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});
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};
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};
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for (_part in _parts) {
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URI[_part + 'PathSegment'] = generateAccessor('pathname', _parts[_part]);
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}
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URI.encodeReserved = generateAccessor('reserved', 'encode');
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URI.parse = function(string, parts) {
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var pos;
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if (!parts) {
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parts = {};
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}
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// [protocol"://"[username[":"password]"@"]hostname[":"port]"/"?][path]["?"querystring]["#"fragment]
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// extract fragment
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pos = string.indexOf('#');
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if (pos > -1) {
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// escaping?
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parts.fragment = string.substring(pos + 1) || null;
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string = string.substring(0, pos);
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}
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// extract query
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pos = string.indexOf('?');
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if (pos > -1) {
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// escaping?
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parts.query = string.substring(pos + 1) || null;
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string = string.substring(0, pos);
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}
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// extract protocol
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if (string.substring(0, 2) === '//') {
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// relative-scheme
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parts.protocol = null;
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string = string.substring(2);
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// extract "user:pass@host:port"
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string = URI.parseAuthority(string, parts);
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} else {
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pos = string.indexOf(':');
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if (pos > -1) {
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parts.protocol = string.substring(0, pos) || null;
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if (parts.protocol && !parts.protocol.match(URI.protocol_expression)) {
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// : may be within the path
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parts.protocol = undefined;
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} else if (parts.protocol === 'file') {
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// the file scheme: does not contain an authority
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string = string.substring(pos + 3);
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} else if (string.substring(pos + 1, pos + 3) === '//') {
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string = string.substring(pos + 3);
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// extract "user:pass@host:port"
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string = URI.parseAuthority(string, parts);
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} else {
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string = string.substring(pos + 1);
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parts.urn = true;
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}
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}
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}
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// what's left must be the path
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parts.path = string;
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// and we're done
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return parts;
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};
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URI.parseHost = function(string, parts) {
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// extract host:port
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var pos = string.indexOf('/');
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var bracketPos;
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var t;
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if (pos === -1) {
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pos = string.length;
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}
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if (string.charAt(0) === '[') {
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// IPv6 host - http://tools.ietf.org/html/draft-ietf-6man-text-addr-representation-04#section-6
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// I claim most client software breaks on IPv6 anyways. To simplify things, URI only accepts
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// IPv6+port in the format [2001:db8::1]:80 (for the time being)
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bracketPos = string.indexOf(']');
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parts.hostname = string.substring(1, bracketPos) || null;
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parts.port = string.substring(bracketPos + 2, pos) || null;
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if (parts.port === '/') {
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parts.port = null;
|
|
}
|
|
} else if (string.indexOf(':') !== string.lastIndexOf(':')) {
|
|
// IPv6 host contains multiple colons - but no port
|
|
// this notation is actually not allowed by RFC 3986, but we're a liberal parser
|
|
parts.hostname = string.substring(0, pos) || null;
|
|
parts.port = null;
|
|
} else {
|
|
t = string.substring(0, pos).split(':');
|
|
parts.hostname = t[0] || null;
|
|
parts.port = t[1] || null;
|
|
}
|
|
|
|
if (parts.hostname && string.substring(pos).charAt(0) !== '/') {
|
|
pos++;
|
|
string = '/' + string;
|
|
}
|
|
|
|
return string.substring(pos) || '/';
|
|
};
|
|
URI.parseAuthority = function(string, parts) {
|
|
string = URI.parseUserinfo(string, parts);
|
|
return URI.parseHost(string, parts);
|
|
};
|
|
URI.parseUserinfo = function(string, parts) {
|
|
// extract username:password
|
|
var firstSlash = string.indexOf('/');
|
|
/*jshint laxbreak: true */
|
|
var pos = firstSlash > -1
|
|
? string.lastIndexOf('@', firstSlash)
|
|
: string.indexOf('@');
|
|
/*jshint laxbreak: false */
|
|
var t;
|
|
|
|
// authority@ must come before /path
|
|
if (pos > -1 && (firstSlash === -1 || pos < firstSlash)) {
|
|
t = string.substring(0, pos).split(':');
|
|
parts.username = t[0] ? URI.decode(t[0]) : null;
|
|
t.shift();
|
|
parts.password = t[0] ? URI.decode(t.join(':')) : null;
|
|
string = string.substring(pos + 1);
|
|
} else {
|
|
parts.username = null;
|
|
parts.password = null;
|
|
}
|
|
|
|
return string;
|
|
};
|
|
URI.parseQuery = function(string, escapeQuerySpace) {
|
|
if (!string) {
|
|
return {};
|
|
}
|
|
|
|
// throw out the funky business - "?"[name"="value"&"]+
|
|
string = string.replace(/&+/g, '&').replace(/^\?*&*|&+$/g, '');
|
|
|
|
if (!string) {
|
|
return {};
|
|
}
|
|
|
|
var items = {};
|
|
var splits = string.split('&');
|
|
var length = splits.length;
|
|
var v, name, value;
|
|
|
|
for (var i = 0; i < length; i++) {
|
|
v = splits[i].split('=');
|
|
name = URI.decodeQuery(v.shift(), escapeQuerySpace);
|
|
// no "=" is null according to http://dvcs.w3.org/hg/url/raw-file/tip/Overview.html#collect-url-parameters
|
|
value = v.length ? URI.decodeQuery(v.join('='), escapeQuerySpace) : null;
|
|
|
|
if (items[name]) {
|
|
if (typeof items[name] === 'string') {
|
|
items[name] = [items[name]];
|
|
}
|
|
|
|
items[name].push(value);
|
|
} else {
|
|
items[name] = value;
|
|
}
|
|
}
|
|
|
|
return items;
|
|
};
|
|
|
|
URI.build = function(parts) {
|
|
var t = '';
|
|
|
|
if (parts.protocol) {
|
|
t += parts.protocol + ':';
|
|
}
|
|
|
|
if (!parts.urn && (t || parts.hostname)) {
|
|
t += '//';
|
|
}
|
|
|
|
t += (URI.buildAuthority(parts) || '');
|
|
|
|
if (typeof parts.path === 'string') {
|
|
if (parts.path.charAt(0) !== '/' && typeof parts.hostname === 'string') {
|
|
t += '/';
|
|
}
|
|
|
|
t += parts.path;
|
|
}
|
|
|
|
if (typeof parts.query === 'string' && parts.query) {
|
|
t += '?' + parts.query;
|
|
}
|
|
|
|
if (typeof parts.fragment === 'string' && parts.fragment) {
|
|
t += '#' + parts.fragment;
|
|
}
|
|
return t;
|
|
};
|
|
URI.buildHost = function(parts) {
|
|
var t = '';
|
|
|
|
if (!parts.hostname) {
|
|
return '';
|
|
} else if (URI.ip6_expression.test(parts.hostname)) {
|
|
t += '[' + parts.hostname + ']';
|
|
} else {
|
|
t += parts.hostname;
|
|
}
|
|
|
|
if (parts.port) {
|
|
t += ':' + parts.port;
|
|
}
|
|
|
|
return t;
|
|
};
|
|
URI.buildAuthority = function(parts) {
|
|
return URI.buildUserinfo(parts) + URI.buildHost(parts);
|
|
};
|
|
URI.buildUserinfo = function(parts) {
|
|
var t = '';
|
|
|
|
if (parts.username) {
|
|
t += URI.encode(parts.username);
|
|
|
|
if (parts.password) {
|
|
t += ':' + URI.encode(parts.password);
|
|
}
|
|
|
|
t += '@';
|
|
}
|
|
|
|
return t;
|
|
};
|
|
URI.buildQuery = function(data, duplicateQueryParameters, escapeQuerySpace) {
|
|
// according to http://tools.ietf.org/html/rfc3986 or http://labs.apache.org/webarch/uri/rfc/rfc3986.html
|
|
// being »-._~!$&'()*+,;=:@/?« %HEX and alnum are allowed
|
|
// the RFC explicitly states ?/foo being a valid use case, no mention of parameter syntax!
|
|
// URI.js treats the query string as being application/x-www-form-urlencoded
|
|
// see http://www.w3.org/TR/REC-html40/interact/forms.html#form-content-type
|
|
|
|
var t = '';
|
|
var unique, key, i, length;
|
|
for (key in data) {
|
|
if (hasOwn.call(data, key) && key) {
|
|
if (isArray(data[key])) {
|
|
unique = {};
|
|
for (i = 0, length = data[key].length; i < length; i++) {
|
|
if (data[key][i] !== undefined && unique[data[key][i] + ''] === undefined) {
|
|
t += '&' + URI.buildQueryParameter(key, data[key][i], escapeQuerySpace);
|
|
if (duplicateQueryParameters !== true) {
|
|
unique[data[key][i] + ''] = true;
|
|
}
|
|
}
|
|
}
|
|
} else if (data[key] !== undefined) {
|
|
t += '&' + URI.buildQueryParameter(key, data[key], escapeQuerySpace);
|
|
}
|
|
}
|
|
}
|
|
|
|
return t.substring(1);
|
|
};
|
|
URI.buildQueryParameter = function(name, value, escapeQuerySpace) {
|
|
// http://www.w3.org/TR/REC-html40/interact/forms.html#form-content-type -- application/x-www-form-urlencoded
|
|
// don't append "=" for null values, according to http://dvcs.w3.org/hg/url/raw-file/tip/Overview.html#url-parameter-serialization
|
|
return URI.encodeQuery(name, escapeQuerySpace) + (value !== null ? '=' + URI.encodeQuery(value, escapeQuerySpace) : '');
|
|
};
|
|
|
|
URI.addQuery = function(data, name, value) {
|
|
if (typeof name === 'object') {
|
|
for (var key in name) {
|
|
if (hasOwn.call(name, key)) {
|
|
URI.addQuery(data, key, name[key]);
|
|
}
|
|
}
|
|
} else if (typeof name === 'string') {
|
|
if (data[name] === undefined) {
|
|
data[name] = value;
|
|
return;
|
|
} else if (typeof data[name] === 'string') {
|
|
data[name] = [data[name]];
|
|
}
|
|
|
|
if (!isArray(value)) {
|
|
value = [value];
|
|
}
|
|
|
|
data[name] = data[name].concat(value);
|
|
} else {
|
|
throw new TypeError('URI.addQuery() accepts an object, string as the name parameter');
|
|
}
|
|
};
|
|
URI.removeQuery = function(data, name, value) {
|
|
var i, length, key;
|
|
|
|
if (isArray(name)) {
|
|
for (i = 0, length = name.length; i < length; i++) {
|
|
data[name[i]] = undefined;
|
|
}
|
|
} else if (typeof name === 'object') {
|
|
for (key in name) {
|
|
if (hasOwn.call(name, key)) {
|
|
URI.removeQuery(data, key, name[key]);
|
|
}
|
|
}
|
|
} else if (typeof name === 'string') {
|
|
if (value !== undefined) {
|
|
if (data[name] === value) {
|
|
data[name] = undefined;
|
|
} else if (isArray(data[name])) {
|
|
data[name] = filterArrayValues(data[name], value);
|
|
}
|
|
} else {
|
|
data[name] = undefined;
|
|
}
|
|
} else {
|
|
throw new TypeError('URI.addQuery() accepts an object, string as the first parameter');
|
|
}
|
|
};
|
|
URI.hasQuery = function(data, name, value, withinArray) {
|
|
if (typeof name === 'object') {
|
|
for (var key in name) {
|
|
if (hasOwn.call(name, key)) {
|
|
if (!URI.hasQuery(data, key, name[key])) {
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
|
|
return true;
|
|
} else if (typeof name !== 'string') {
|
|
throw new TypeError('URI.hasQuery() accepts an object, string as the name parameter');
|
|
}
|
|
|
|
switch (getType(value)) {
|
|
case 'Undefined':
|
|
// true if exists (but may be empty)
|
|
return name in data; // data[name] !== undefined;
|
|
|
|
case 'Boolean':
|
|
// true if exists and non-empty
|
|
var _booly = Boolean(isArray(data[name]) ? data[name].length : data[name]);
|
|
return value === _booly;
|
|
|
|
case 'Function':
|
|
// allow complex comparison
|
|
return !!value(data[name], name, data);
|
|
|
|
case 'Array':
|
|
if (!isArray(data[name])) {
|
|
return false;
|
|
}
|
|
|
|
var op = withinArray ? arrayContains : arraysEqual;
|
|
return op(data[name], value);
|
|
|
|
case 'RegExp':
|
|
if (!isArray(data[name])) {
|
|
return Boolean(data[name] && data[name].match(value));
|
|
}
|
|
|
|
if (!withinArray) {
|
|
return false;
|
|
}
|
|
|
|
return arrayContains(data[name], value);
|
|
|
|
case 'Number':
|
|
value = String(value);
|
|
/* falls through */
|
|
case 'String':
|
|
if (!isArray(data[name])) {
|
|
return data[name] === value;
|
|
}
|
|
|
|
if (!withinArray) {
|
|
return false;
|
|
}
|
|
|
|
return arrayContains(data[name], value);
|
|
|
|
default:
|
|
throw new TypeError('URI.hasQuery() accepts undefined, boolean, string, number, RegExp, Function as the value parameter');
|
|
}
|
|
};
|
|
|
|
|
|
URI.commonPath = function(one, two) {
|
|
var length = Math.min(one.length, two.length);
|
|
var pos;
|
|
|
|
// find first non-matching character
|
|
for (pos = 0; pos < length; pos++) {
|
|
if (one.charAt(pos) !== two.charAt(pos)) {
|
|
pos--;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (pos < 1) {
|
|
return one.charAt(0) === two.charAt(0) && one.charAt(0) === '/' ? '/' : '';
|
|
}
|
|
|
|
// revert to last /
|
|
if (one.charAt(pos) !== '/' || two.charAt(pos) !== '/') {
|
|
pos = one.substring(0, pos).lastIndexOf('/');
|
|
}
|
|
|
|
return one.substring(0, pos + 1);
|
|
};
|
|
|
|
URI.withinString = function(string, callback, options) {
|
|
options || (options = {});
|
|
var _start = options.start || URI.findUri.start;
|
|
var _end = options.end || URI.findUri.end;
|
|
var _trim = options.trim || URI.findUri.trim;
|
|
var _attributeOpen = /[a-z0-9-]=["']?$/i;
|
|
|
|
_start.lastIndex = 0;
|
|
while (true) {
|
|
var match = _start.exec(string);
|
|
if (!match) {
|
|
break;
|
|
}
|
|
|
|
var start = match.index;
|
|
if (options.ignoreHtml) {
|
|
// attribut(e=["']?$)
|
|
var attributeOpen = string.slice(Math.max(start - 3, 0), start);
|
|
if (attributeOpen && _attributeOpen.test(attributeOpen)) {
|
|
continue;
|
|
}
|
|
}
|
|
|
|
var end = start + string.slice(start).search(_end);
|
|
var slice = string.slice(start, end).replace(_trim, '');
|
|
if (options.ignore && options.ignore.test(slice)) {
|
|
continue;
|
|
}
|
|
|
|
end = start + slice.length;
|
|
var result = callback(slice, start, end, string);
|
|
string = string.slice(0, start) + result + string.slice(end);
|
|
_start.lastIndex = start + result.length;
|
|
}
|
|
|
|
_start.lastIndex = 0;
|
|
return string;
|
|
};
|
|
|
|
URI.ensureValidHostname = function(v) {
|
|
// Theoretically URIs allow percent-encoding in Hostnames (according to RFC 3986)
|
|
// they are not part of DNS and therefore ignored by URI.js
|
|
|
|
if (v.match(URI.invalid_hostname_characters)) {
|
|
// test punycode
|
|
if (!punycode) {
|
|
throw new TypeError('Hostname "' + v + '" contains characters other than [A-Z0-9.-] and Punycode.js is not available');
|
|
}
|
|
|
|
if (punycode.toASCII(v).match(URI.invalid_hostname_characters)) {
|
|
throw new TypeError('Hostname "' + v + '" contains characters other than [A-Z0-9.-]');
|
|
}
|
|
}
|
|
};
|
|
|
|
// noConflict
|
|
URI.noConflict = function(removeAll) {
|
|
if (removeAll) {
|
|
var unconflicted = {
|
|
URI: this.noConflict()
|
|
};
|
|
|
|
if (root.URITemplate && typeof root.URITemplate.noConflict === 'function') {
|
|
unconflicted.URITemplate = root.URITemplate.noConflict();
|
|
}
|
|
|
|
if (root.IPv6 && typeof root.IPv6.noConflict === 'function') {
|
|
unconflicted.IPv6 = root.IPv6.noConflict();
|
|
}
|
|
|
|
if (root.SecondLevelDomains && typeof root.SecondLevelDomains.noConflict === 'function') {
|
|
unconflicted.SecondLevelDomains = root.SecondLevelDomains.noConflict();
|
|
}
|
|
|
|
return unconflicted;
|
|
} else if (root.URI === this) {
|
|
root.URI = _URI;
|
|
}
|
|
|
|
return this;
|
|
};
|
|
|
|
p.build = function(deferBuild) {
|
|
if (deferBuild === true) {
|
|
this._deferred_build = true;
|
|
} else if (deferBuild === undefined || this._deferred_build) {
|
|
this._string = URI.build(this._parts);
|
|
this._deferred_build = false;
|
|
}
|
|
|
|
return this;
|
|
};
|
|
|
|
p.clone = function() {
|
|
return new URI(this);
|
|
};
|
|
|
|
p.valueOf = p.toString = function() {
|
|
return this.build(false)._string;
|
|
};
|
|
|
|
// generate simple accessors
|
|
_parts = {protocol: 'protocol', username: 'username', password: 'password', hostname: 'hostname', port: 'port'};
|
|
generateAccessor = function(_part){
|
|
return function(v, build) {
|
|
if (v === undefined) {
|
|
return this._parts[_part] || '';
|
|
} else {
|
|
this._parts[_part] = v || null;
|
|
this.build(!build);
|
|
return this;
|
|
}
|
|
};
|
|
};
|
|
|
|
for (_part in _parts) {
|
|
p[_part] = generateAccessor(_parts[_part]);
|
|
}
|
|
|
|
// generate accessors with optionally prefixed input
|
|
_parts = {query: '?', fragment: '#'};
|
|
generateAccessor = function(_part, _key){
|
|
return function(v, build) {
|
|
if (v === undefined) {
|
|
return this._parts[_part] || '';
|
|
} else {
|
|
if (v !== null) {
|
|
v = v + '';
|
|
if (v.charAt(0) === _key) {
|
|
v = v.substring(1);
|
|
}
|
|
}
|
|
|
|
this._parts[_part] = v;
|
|
this.build(!build);
|
|
return this;
|
|
}
|
|
};
|
|
};
|
|
|
|
for (_part in _parts) {
|
|
p[_part] = generateAccessor(_part, _parts[_part]);
|
|
}
|
|
|
|
// generate accessors with prefixed output
|
|
_parts = {search: ['?', 'query'], hash: ['#', 'fragment']};
|
|
generateAccessor = function(_part, _key){
|
|
return function(v, build) {
|
|
var t = this[_part](v, build);
|
|
return typeof t === 'string' && t.length ? (_key + t) : t;
|
|
};
|
|
};
|
|
|
|
for (_part in _parts) {
|
|
p[_part] = generateAccessor(_parts[_part][1], _parts[_part][0]);
|
|
}
|
|
|
|
p.pathname = function(v, build) {
|
|
if (v === undefined || v === true) {
|
|
var res = this._parts.path || (this._parts.hostname ? '/' : '');
|
|
return v ? URI.decodePath(res) : res;
|
|
} else {
|
|
this._parts.path = v ? URI.recodePath(v) : '/';
|
|
this.build(!build);
|
|
return this;
|
|
}
|
|
};
|
|
p.path = p.pathname;
|
|
p.href = function(href, build) {
|
|
var key;
|
|
|
|
if (href === undefined) {
|
|
return this.toString();
|
|
}
|
|
|
|
this._string = '';
|
|
this._parts = URI._parts();
|
|
|
|
var _URI = href instanceof URI;
|
|
var _object = typeof href === 'object' && (href.hostname || href.path || href.pathname);
|
|
if (href.nodeName) {
|
|
var attribute = URI.getDomAttribute(href);
|
|
href = href[attribute] || '';
|
|
_object = false;
|
|
}
|
|
|
|
// window.location is reported to be an object, but it's not the sort
|
|
// of object we're looking for:
|
|
// * location.protocol ends with a colon
|
|
// * location.query != object.search
|
|
// * location.hash != object.fragment
|
|
// simply serializing the unknown object should do the trick
|
|
// (for location, not for everything...)
|
|
if (!_URI && _object && href.pathname !== undefined) {
|
|
href = href.toString();
|
|
}
|
|
|
|
if (typeof href === 'string') {
|
|
this._parts = URI.parse(href, this._parts);
|
|
} else if (_URI || _object) {
|
|
var src = _URI ? href._parts : href;
|
|
for (key in src) {
|
|
if (hasOwn.call(this._parts, key)) {
|
|
this._parts[key] = src[key];
|
|
}
|
|
}
|
|
} else {
|
|
throw new TypeError('invalid input');
|
|
}
|
|
|
|
this.build(!build);
|
|
return this;
|
|
};
|
|
|
|
// identification accessors
|
|
p.is = function(what) {
|
|
var ip = false;
|
|
var ip4 = false;
|
|
var ip6 = false;
|
|
var name = false;
|
|
var sld = false;
|
|
var idn = false;
|
|
var punycode = false;
|
|
var relative = !this._parts.urn;
|
|
|
|
if (this._parts.hostname) {
|
|
relative = false;
|
|
ip4 = URI.ip4_expression.test(this._parts.hostname);
|
|
ip6 = URI.ip6_expression.test(this._parts.hostname);
|
|
ip = ip4 || ip6;
|
|
name = !ip;
|
|
sld = name && SLD && SLD.has(this._parts.hostname);
|
|
idn = name && URI.idn_expression.test(this._parts.hostname);
|
|
punycode = name && URI.punycode_expression.test(this._parts.hostname);
|
|
}
|
|
|
|
switch (what.toLowerCase()) {
|
|
case 'relative':
|
|
return relative;
|
|
|
|
case 'absolute':
|
|
return !relative;
|
|
|
|
// hostname identification
|
|
case 'domain':
|
|
case 'name':
|
|
return name;
|
|
|
|
case 'sld':
|
|
return sld;
|
|
|
|
case 'ip':
|
|
return ip;
|
|
|
|
case 'ip4':
|
|
case 'ipv4':
|
|
case 'inet4':
|
|
return ip4;
|
|
|
|
case 'ip6':
|
|
case 'ipv6':
|
|
case 'inet6':
|
|
return ip6;
|
|
|
|
case 'idn':
|
|
return idn;
|
|
|
|
case 'url':
|
|
return !this._parts.urn;
|
|
|
|
case 'urn':
|
|
return !!this._parts.urn;
|
|
|
|
case 'punycode':
|
|
return punycode;
|
|
}
|
|
|
|
return null;
|
|
};
|
|
|
|
// component specific input validation
|
|
var _protocol = p.protocol;
|
|
var _port = p.port;
|
|
var _hostname = p.hostname;
|
|
|
|
p.protocol = function(v, build) {
|
|
if (v !== undefined) {
|
|
if (v) {
|
|
// accept trailing ://
|
|
v = v.replace(/:(\/\/)?$/, '');
|
|
|
|
if (!v.match(URI.protocol_expression)) {
|
|
throw new TypeError('Protocol "' + v + '" contains characters other than [A-Z0-9.+-] or doesn\'t start with [A-Z]');
|
|
}
|
|
}
|
|
}
|
|
return _protocol.call(this, v, build);
|
|
};
|
|
p.scheme = p.protocol;
|
|
p.port = function(v, build) {
|
|
if (this._parts.urn) {
|
|
return v === undefined ? '' : this;
|
|
}
|
|
|
|
if (v !== undefined) {
|
|
if (v === 0) {
|
|
v = null;
|
|
}
|
|
|
|
if (v) {
|
|
v += '';
|
|
if (v.charAt(0) === ':') {
|
|
v = v.substring(1);
|
|
}
|
|
|
|
if (v.match(/[^0-9]/)) {
|
|
throw new TypeError('Port "' + v + '" contains characters other than [0-9]');
|
|
}
|
|
}
|
|
}
|
|
return _port.call(this, v, build);
|
|
};
|
|
p.hostname = function(v, build) {
|
|
if (this._parts.urn) {
|
|
return v === undefined ? '' : this;
|
|
}
|
|
|
|
if (v !== undefined) {
|
|
var x = {};
|
|
URI.parseHost(v, x);
|
|
v = x.hostname;
|
|
}
|
|
return _hostname.call(this, v, build);
|
|
};
|
|
|
|
// compound accessors
|
|
p.host = function(v, build) {
|
|
if (this._parts.urn) {
|
|
return v === undefined ? '' : this;
|
|
}
|
|
|
|
if (v === undefined) {
|
|
return this._parts.hostname ? URI.buildHost(this._parts) : '';
|
|
} else {
|
|
URI.parseHost(v, this._parts);
|
|
this.build(!build);
|
|
return this;
|
|
}
|
|
};
|
|
p.authority = function(v, build) {
|
|
if (this._parts.urn) {
|
|
return v === undefined ? '' : this;
|
|
}
|
|
|
|
if (v === undefined) {
|
|
return this._parts.hostname ? URI.buildAuthority(this._parts) : '';
|
|
} else {
|
|
URI.parseAuthority(v, this._parts);
|
|
this.build(!build);
|
|
return this;
|
|
}
|
|
};
|
|
p.userinfo = function(v, build) {
|
|
if (this._parts.urn) {
|
|
return v === undefined ? '' : this;
|
|
}
|
|
|
|
if (v === undefined) {
|
|
if (!this._parts.username) {
|
|
return '';
|
|
}
|
|
|
|
var t = URI.buildUserinfo(this._parts);
|
|
return t.substring(0, t.length -1);
|
|
} else {
|
|
if (v[v.length-1] !== '@') {
|
|
v += '@';
|
|
}
|
|
|
|
URI.parseUserinfo(v, this._parts);
|
|
this.build(!build);
|
|
return this;
|
|
}
|
|
};
|
|
p.resource = function(v, build) {
|
|
var parts;
|
|
|
|
if (v === undefined) {
|
|
return this.path() + this.search() + this.hash();
|
|
}
|
|
|
|
parts = URI.parse(v);
|
|
this._parts.path = parts.path;
|
|
this._parts.query = parts.query;
|
|
this._parts.fragment = parts.fragment;
|
|
this.build(!build);
|
|
return this;
|
|
};
|
|
|
|
// fraction accessors
|
|
p.subdomain = function(v, build) {
|
|
if (this._parts.urn) {
|
|
return v === undefined ? '' : this;
|
|
}
|
|
|
|
// convenience, return "www" from "www.example.org"
|
|
if (v === undefined) {
|
|
if (!this._parts.hostname || this.is('IP')) {
|
|
return '';
|
|
}
|
|
|
|
// grab domain and add another segment
|
|
var end = this._parts.hostname.length - this.domain().length - 1;
|
|
return this._parts.hostname.substring(0, end) || '';
|
|
} else {
|
|
var e = this._parts.hostname.length - this.domain().length;
|
|
var sub = this._parts.hostname.substring(0, e);
|
|
var replace = new RegExp('^' + escapeRegEx(sub));
|
|
|
|
if (v && v.charAt(v.length - 1) !== '.') {
|
|
v += '.';
|
|
}
|
|
|
|
if (v) {
|
|
URI.ensureValidHostname(v);
|
|
}
|
|
|
|
this._parts.hostname = this._parts.hostname.replace(replace, v);
|
|
this.build(!build);
|
|
return this;
|
|
}
|
|
};
|
|
p.domain = function(v, build) {
|
|
if (this._parts.urn) {
|
|
return v === undefined ? '' : this;
|
|
}
|
|
|
|
if (typeof v === 'boolean') {
|
|
build = v;
|
|
v = undefined;
|
|
}
|
|
|
|
// convenience, return "example.org" from "www.example.org"
|
|
if (v === undefined) {
|
|
if (!this._parts.hostname || this.is('IP')) {
|
|
return '';
|
|
}
|
|
|
|
// if hostname consists of 1 or 2 segments, it must be the domain
|
|
var t = this._parts.hostname.match(/\./g);
|
|
if (t && t.length < 2) {
|
|
return this._parts.hostname;
|
|
}
|
|
|
|
// grab tld and add another segment
|
|
var end = this._parts.hostname.length - this.tld(build).length - 1;
|
|
end = this._parts.hostname.lastIndexOf('.', end -1) + 1;
|
|
return this._parts.hostname.substring(end) || '';
|
|
} else {
|
|
if (!v) {
|
|
throw new TypeError('cannot set domain empty');
|
|
}
|
|
|
|
URI.ensureValidHostname(v);
|
|
|
|
if (!this._parts.hostname || this.is('IP')) {
|
|
this._parts.hostname = v;
|
|
} else {
|
|
var replace = new RegExp(escapeRegEx(this.domain()) + '$');
|
|
this._parts.hostname = this._parts.hostname.replace(replace, v);
|
|
}
|
|
|
|
this.build(!build);
|
|
return this;
|
|
}
|
|
};
|
|
p.tld = function(v, build) {
|
|
if (this._parts.urn) {
|
|
return v === undefined ? '' : this;
|
|
}
|
|
|
|
if (typeof v === 'boolean') {
|
|
build = v;
|
|
v = undefined;
|
|
}
|
|
|
|
// return "org" from "www.example.org"
|
|
if (v === undefined) {
|
|
if (!this._parts.hostname || this.is('IP')) {
|
|
return '';
|
|
}
|
|
|
|
var pos = this._parts.hostname.lastIndexOf('.');
|
|
var tld = this._parts.hostname.substring(pos + 1);
|
|
|
|
if (build !== true && SLD && SLD.list[tld.toLowerCase()]) {
|
|
return SLD.get(this._parts.hostname) || tld;
|
|
}
|
|
|
|
return tld;
|
|
} else {
|
|
var replace;
|
|
|
|
if (!v) {
|
|
throw new TypeError('cannot set TLD empty');
|
|
} else if (v.match(/[^a-zA-Z0-9-]/)) {
|
|
if (SLD && SLD.is(v)) {
|
|
replace = new RegExp(escapeRegEx(this.tld()) + '$');
|
|
this._parts.hostname = this._parts.hostname.replace(replace, v);
|
|
} else {
|
|
throw new TypeError('TLD "' + v + '" contains characters other than [A-Z0-9]');
|
|
}
|
|
} else if (!this._parts.hostname || this.is('IP')) {
|
|
throw new ReferenceError('cannot set TLD on non-domain host');
|
|
} else {
|
|
replace = new RegExp(escapeRegEx(this.tld()) + '$');
|
|
this._parts.hostname = this._parts.hostname.replace(replace, v);
|
|
}
|
|
|
|
this.build(!build);
|
|
return this;
|
|
}
|
|
};
|
|
p.directory = function(v, build) {
|
|
if (this._parts.urn) {
|
|
return v === undefined ? '' : this;
|
|
}
|
|
|
|
if (v === undefined || v === true) {
|
|
if (!this._parts.path && !this._parts.hostname) {
|
|
return '';
|
|
}
|
|
|
|
if (this._parts.path === '/') {
|
|
return '/';
|
|
}
|
|
|
|
var end = this._parts.path.length - this.filename().length - 1;
|
|
var res = this._parts.path.substring(0, end) || (this._parts.hostname ? '/' : '');
|
|
|
|
return v ? URI.decodePath(res) : res;
|
|
|
|
} else {
|
|
var e = this._parts.path.length - this.filename().length;
|
|
var directory = this._parts.path.substring(0, e);
|
|
var replace = new RegExp('^' + escapeRegEx(directory));
|
|
|
|
// fully qualifier directories begin with a slash
|
|
if (!this.is('relative')) {
|
|
if (!v) {
|
|
v = '/';
|
|
}
|
|
|
|
if (v.charAt(0) !== '/') {
|
|
v = '/' + v;
|
|
}
|
|
}
|
|
|
|
// directories always end with a slash
|
|
if (v && v.charAt(v.length - 1) !== '/') {
|
|
v += '/';
|
|
}
|
|
|
|
v = URI.recodePath(v);
|
|
this._parts.path = this._parts.path.replace(replace, v);
|
|
this.build(!build);
|
|
return this;
|
|
}
|
|
};
|
|
p.filename = function(v, build) {
|
|
if (this._parts.urn) {
|
|
return v === undefined ? '' : this;
|
|
}
|
|
|
|
if (v === undefined || v === true) {
|
|
if (!this._parts.path || this._parts.path === '/') {
|
|
return '';
|
|
}
|
|
|
|
var pos = this._parts.path.lastIndexOf('/');
|
|
var res = this._parts.path.substring(pos+1);
|
|
|
|
return v ? URI.decodePathSegment(res) : res;
|
|
} else {
|
|
var mutatedDirectory = false;
|
|
|
|
if (v.charAt(0) === '/') {
|
|
v = v.substring(1);
|
|
}
|
|
|
|
if (v.match(/\.?\//)) {
|
|
mutatedDirectory = true;
|
|
}
|
|
|
|
var replace = new RegExp(escapeRegEx(this.filename()) + '$');
|
|
v = URI.recodePath(v);
|
|
this._parts.path = this._parts.path.replace(replace, v);
|
|
|
|
if (mutatedDirectory) {
|
|
this.normalizePath(build);
|
|
} else {
|
|
this.build(!build);
|
|
}
|
|
|
|
return this;
|
|
}
|
|
};
|
|
p.suffix = function(v, build) {
|
|
if (this._parts.urn) {
|
|
return v === undefined ? '' : this;
|
|
}
|
|
|
|
if (v === undefined || v === true) {
|
|
if (!this._parts.path || this._parts.path === '/') {
|
|
return '';
|
|
}
|
|
|
|
var filename = this.filename();
|
|
var pos = filename.lastIndexOf('.');
|
|
var s, res;
|
|
|
|
if (pos === -1) {
|
|
return '';
|
|
}
|
|
|
|
// suffix may only contain alnum characters (yup, I made this up.)
|
|
s = filename.substring(pos+1);
|
|
res = (/^[a-z0-9%]+$/i).test(s) ? s : '';
|
|
return v ? URI.decodePathSegment(res) : res;
|
|
} else {
|
|
if (v.charAt(0) === '.') {
|
|
v = v.substring(1);
|
|
}
|
|
|
|
var suffix = this.suffix();
|
|
var replace;
|
|
|
|
if (!suffix) {
|
|
if (!v) {
|
|
return this;
|
|
}
|
|
|
|
this._parts.path += '.' + URI.recodePath(v);
|
|
} else if (!v) {
|
|
replace = new RegExp(escapeRegEx('.' + suffix) + '$');
|
|
} else {
|
|
replace = new RegExp(escapeRegEx(suffix) + '$');
|
|
}
|
|
|
|
if (replace) {
|
|
v = URI.recodePath(v);
|
|
this._parts.path = this._parts.path.replace(replace, v);
|
|
}
|
|
|
|
this.build(!build);
|
|
return this;
|
|
}
|
|
};
|
|
p.segment = function(segment, v, build) {
|
|
var separator = this._parts.urn ? ':' : '/';
|
|
var path = this.path();
|
|
var absolute = path.substring(0, 1) === '/';
|
|
var segments = path.split(separator);
|
|
|
|
if (segment !== undefined && typeof segment !== 'number') {
|
|
build = v;
|
|
v = segment;
|
|
segment = undefined;
|
|
}
|
|
|
|
if (segment !== undefined && typeof segment !== 'number') {
|
|
throw new Error('Bad segment "' + segment + '", must be 0-based integer');
|
|
}
|
|
|
|
if (absolute) {
|
|
segments.shift();
|
|
}
|
|
|
|
if (segment < 0) {
|
|
// allow negative indexes to address from the end
|
|
segment = Math.max(segments.length + segment, 0);
|
|
}
|
|
|
|
if (v === undefined) {
|
|
/*jshint laxbreak: true */
|
|
return segment === undefined
|
|
? segments
|
|
: segments[segment];
|
|
/*jshint laxbreak: false */
|
|
} else if (segment === null || segments[segment] === undefined) {
|
|
if (isArray(v)) {
|
|
segments = [];
|
|
// collapse empty elements within array
|
|
for (var i=0, l=v.length; i < l; i++) {
|
|
if (!v[i].length && (!segments.length || !segments[segments.length -1].length)) {
|
|
continue;
|
|
}
|
|
|
|
if (segments.length && !segments[segments.length -1].length) {
|
|
segments.pop();
|
|
}
|
|
|
|
segments.push(v[i]);
|
|
}
|
|
} else if (v || (typeof v === 'string')) {
|
|
if (segments[segments.length -1] === '') {
|
|
// empty trailing elements have to be overwritten
|
|
// to prevent results such as /foo//bar
|
|
segments[segments.length -1] = v;
|
|
} else {
|
|
segments.push(v);
|
|
}
|
|
}
|
|
} else {
|
|
if (v || (typeof v === 'string' && v.length)) {
|
|
segments[segment] = v;
|
|
} else {
|
|
segments.splice(segment, 1);
|
|
}
|
|
}
|
|
|
|
if (absolute) {
|
|
segments.unshift('');
|
|
}
|
|
|
|
return this.path(segments.join(separator), build);
|
|
};
|
|
p.segmentCoded = function(segment, v, build) {
|
|
var segments, i, l;
|
|
|
|
if (typeof segment !== 'number') {
|
|
build = v;
|
|
v = segment;
|
|
segment = undefined;
|
|
}
|
|
|
|
if (v === undefined) {
|
|
segments = this.segment(segment, v, build);
|
|
if (!isArray(segments)) {
|
|
segments = segments !== undefined ? URI.decode(segments) : undefined;
|
|
} else {
|
|
for (i = 0, l = segments.length; i < l; i++) {
|
|
segments[i] = URI.decode(segments[i]);
|
|
}
|
|
}
|
|
|
|
return segments;
|
|
}
|
|
|
|
if (!isArray(v)) {
|
|
v = typeof v === 'string' ? URI.encode(v) : v;
|
|
} else {
|
|
for (i = 0, l = v.length; i < l; i++) {
|
|
v[i] = URI.decode(v[i]);
|
|
}
|
|
}
|
|
|
|
return this.segment(segment, v, build);
|
|
};
|
|
|
|
// mutating query string
|
|
var q = p.query;
|
|
p.query = function(v, build) {
|
|
if (v === true) {
|
|
return URI.parseQuery(this._parts.query, this._parts.escapeQuerySpace);
|
|
} else if (typeof v === 'function') {
|
|
var data = URI.parseQuery(this._parts.query, this._parts.escapeQuerySpace);
|
|
var result = v.call(this, data);
|
|
this._parts.query = URI.buildQuery(result || data, this._parts.duplicateQueryParameters, this._parts.escapeQuerySpace);
|
|
this.build(!build);
|
|
return this;
|
|
} else if (v !== undefined && typeof v !== 'string') {
|
|
this._parts.query = URI.buildQuery(v, this._parts.duplicateQueryParameters, this._parts.escapeQuerySpace);
|
|
this.build(!build);
|
|
return this;
|
|
} else {
|
|
return q.call(this, v, build);
|
|
}
|
|
};
|
|
p.setQuery = function(name, value, build) {
|
|
var data = URI.parseQuery(this._parts.query, this._parts.escapeQuerySpace);
|
|
|
|
if (typeof name === 'object') {
|
|
for (var key in name) {
|
|
if (hasOwn.call(name, key)) {
|
|
data[key] = name[key];
|
|
}
|
|
}
|
|
} else if (typeof name === 'string') {
|
|
data[name] = value !== undefined ? value : null;
|
|
} else {
|
|
throw new TypeError('URI.addQuery() accepts an object, string as the name parameter');
|
|
}
|
|
|
|
this._parts.query = URI.buildQuery(data, this._parts.duplicateQueryParameters, this._parts.escapeQuerySpace);
|
|
if (typeof name !== 'string') {
|
|
build = value;
|
|
}
|
|
|
|
this.build(!build);
|
|
return this;
|
|
};
|
|
p.addQuery = function(name, value, build) {
|
|
var data = URI.parseQuery(this._parts.query, this._parts.escapeQuerySpace);
|
|
URI.addQuery(data, name, value === undefined ? null : value);
|
|
this._parts.query = URI.buildQuery(data, this._parts.duplicateQueryParameters, this._parts.escapeQuerySpace);
|
|
if (typeof name !== 'string') {
|
|
build = value;
|
|
}
|
|
|
|
this.build(!build);
|
|
return this;
|
|
};
|
|
p.removeQuery = function(name, value, build) {
|
|
var data = URI.parseQuery(this._parts.query, this._parts.escapeQuerySpace);
|
|
URI.removeQuery(data, name, value);
|
|
this._parts.query = URI.buildQuery(data, this._parts.duplicateQueryParameters, this._parts.escapeQuerySpace);
|
|
if (typeof name !== 'string') {
|
|
build = value;
|
|
}
|
|
|
|
this.build(!build);
|
|
return this;
|
|
};
|
|
p.hasQuery = function(name, value, withinArray) {
|
|
var data = URI.parseQuery(this._parts.query, this._parts.escapeQuerySpace);
|
|
return URI.hasQuery(data, name, value, withinArray);
|
|
};
|
|
p.setSearch = p.setQuery;
|
|
p.addSearch = p.addQuery;
|
|
p.removeSearch = p.removeQuery;
|
|
p.hasSearch = p.hasQuery;
|
|
|
|
// sanitizing URLs
|
|
p.normalize = function() {
|
|
if (this._parts.urn) {
|
|
return this
|
|
.normalizeProtocol(false)
|
|
.normalizeQuery(false)
|
|
.normalizeFragment(false)
|
|
.build();
|
|
}
|
|
|
|
return this
|
|
.normalizeProtocol(false)
|
|
.normalizeHostname(false)
|
|
.normalizePort(false)
|
|
.normalizePath(false)
|
|
.normalizeQuery(false)
|
|
.normalizeFragment(false)
|
|
.build();
|
|
};
|
|
p.normalizeProtocol = function(build) {
|
|
if (typeof this._parts.protocol === 'string') {
|
|
this._parts.protocol = this._parts.protocol.toLowerCase();
|
|
this.build(!build);
|
|
}
|
|
|
|
return this;
|
|
};
|
|
p.normalizeHostname = function(build) {
|
|
if (this._parts.hostname) {
|
|
if (this.is('IDN') && punycode) {
|
|
this._parts.hostname = punycode.toASCII(this._parts.hostname);
|
|
} else if (this.is('IPv6') && IPv6) {
|
|
this._parts.hostname = IPv6.best(this._parts.hostname);
|
|
}
|
|
|
|
this._parts.hostname = this._parts.hostname.toLowerCase();
|
|
this.build(!build);
|
|
}
|
|
|
|
return this;
|
|
};
|
|
p.normalizePort = function(build) {
|
|
// remove port of it's the protocol's default
|
|
if (typeof this._parts.protocol === 'string' && this._parts.port === URI.defaultPorts[this._parts.protocol]) {
|
|
this._parts.port = null;
|
|
this.build(!build);
|
|
}
|
|
|
|
return this;
|
|
};
|
|
p.normalizePath = function(build) {
|
|
if (this._parts.urn) {
|
|
return this;
|
|
}
|
|
|
|
if (!this._parts.path || this._parts.path === '/') {
|
|
return this;
|
|
}
|
|
|
|
var _was_relative;
|
|
var _path = this._parts.path;
|
|
var _leadingParents = '';
|
|
var _parent, _pos;
|
|
|
|
// handle relative paths
|
|
if (_path.charAt(0) !== '/') {
|
|
_was_relative = true;
|
|
_path = '/' + _path;
|
|
}
|
|
|
|
// resolve simples
|
|
_path = _path
|
|
.replace(/(\/(\.\/)+)|(\/\.$)/g, '/')
|
|
.replace(/\/{2,}/g, '/');
|
|
|
|
// remember leading parents
|
|
if (_was_relative) {
|
|
_leadingParents = _path.substring(1).match(/^(\.\.\/)+/) || '';
|
|
if (_leadingParents) {
|
|
_leadingParents = _leadingParents[0];
|
|
}
|
|
}
|
|
|
|
// resolve parents
|
|
while (true) {
|
|
_parent = _path.indexOf('/..');
|
|
if (_parent === -1) {
|
|
// no more ../ to resolve
|
|
break;
|
|
} else if (_parent === 0) {
|
|
// top level cannot be relative, skip it
|
|
_path = _path.substring(3);
|
|
continue;
|
|
}
|
|
|
|
_pos = _path.substring(0, _parent).lastIndexOf('/');
|
|
if (_pos === -1) {
|
|
_pos = _parent;
|
|
}
|
|
_path = _path.substring(0, _pos) + _path.substring(_parent + 3);
|
|
}
|
|
|
|
// revert to relative
|
|
if (_was_relative && this.is('relative')) {
|
|
_path = _leadingParents + _path.substring(1);
|
|
}
|
|
|
|
_path = URI.recodePath(_path);
|
|
this._parts.path = _path;
|
|
this.build(!build);
|
|
return this;
|
|
};
|
|
p.normalizePathname = p.normalizePath;
|
|
p.normalizeQuery = function(build) {
|
|
if (typeof this._parts.query === 'string') {
|
|
if (!this._parts.query.length) {
|
|
this._parts.query = null;
|
|
} else {
|
|
this.query(URI.parseQuery(this._parts.query, this._parts.escapeQuerySpace));
|
|
}
|
|
|
|
this.build(!build);
|
|
}
|
|
|
|
return this;
|
|
};
|
|
p.normalizeFragment = function(build) {
|
|
if (!this._parts.fragment) {
|
|
this._parts.fragment = null;
|
|
this.build(!build);
|
|
}
|
|
|
|
return this;
|
|
};
|
|
p.normalizeSearch = p.normalizeQuery;
|
|
p.normalizeHash = p.normalizeFragment;
|
|
|
|
p.iso8859 = function() {
|
|
// expect unicode input, iso8859 output
|
|
var e = URI.encode;
|
|
var d = URI.decode;
|
|
|
|
URI.encode = escape;
|
|
URI.decode = decodeURIComponent;
|
|
this.normalize();
|
|
URI.encode = e;
|
|
URI.decode = d;
|
|
return this;
|
|
};
|
|
|
|
p.unicode = function() {
|
|
// expect iso8859 input, unicode output
|
|
var e = URI.encode;
|
|
var d = URI.decode;
|
|
|
|
URI.encode = strictEncodeURIComponent;
|
|
URI.decode = unescape;
|
|
this.normalize();
|
|
URI.encode = e;
|
|
URI.decode = d;
|
|
return this;
|
|
};
|
|
|
|
p.readable = function() {
|
|
var uri = this.clone();
|
|
// removing username, password, because they shouldn't be displayed according to RFC 3986
|
|
uri.username('').password('').normalize();
|
|
var t = '';
|
|
if (uri._parts.protocol) {
|
|
t += uri._parts.protocol + '://';
|
|
}
|
|
|
|
if (uri._parts.hostname) {
|
|
if (uri.is('punycode') && punycode) {
|
|
t += punycode.toUnicode(uri._parts.hostname);
|
|
if (uri._parts.port) {
|
|
t += ':' + uri._parts.port;
|
|
}
|
|
} else {
|
|
t += uri.host();
|
|
}
|
|
}
|
|
|
|
if (uri._parts.hostname && uri._parts.path && uri._parts.path.charAt(0) !== '/') {
|
|
t += '/';
|
|
}
|
|
|
|
t += uri.path(true);
|
|
if (uri._parts.query) {
|
|
var q = '';
|
|
for (var i = 0, qp = uri._parts.query.split('&'), l = qp.length; i < l; i++) {
|
|
var kv = (qp[i] || '').split('=');
|
|
q += '&' + URI.decodeQuery(kv[0], this._parts.escapeQuerySpace)
|
|
.replace(/&/g, '%26');
|
|
|
|
if (kv[1] !== undefined) {
|
|
q += '=' + URI.decodeQuery(kv[1], this._parts.escapeQuerySpace)
|
|
.replace(/&/g, '%26');
|
|
}
|
|
}
|
|
t += '?' + q.substring(1);
|
|
}
|
|
|
|
t += URI.decodeQuery(uri.hash(), true);
|
|
return t;
|
|
};
|
|
|
|
// resolving relative and absolute URLs
|
|
p.absoluteTo = function(base) {
|
|
var resolved = this.clone();
|
|
var properties = ['protocol', 'username', 'password', 'hostname', 'port'];
|
|
var basedir, i, p;
|
|
|
|
if (this._parts.urn) {
|
|
throw new Error('URNs do not have any generally defined hierarchical components');
|
|
}
|
|
|
|
if (!(base instanceof URI)) {
|
|
base = new URI(base);
|
|
}
|
|
|
|
if (!resolved._parts.protocol) {
|
|
resolved._parts.protocol = base._parts.protocol;
|
|
}
|
|
|
|
if (this._parts.hostname) {
|
|
return resolved;
|
|
}
|
|
|
|
for (i = 0; (p = properties[i]); i++) {
|
|
resolved._parts[p] = base._parts[p];
|
|
}
|
|
|
|
if (!resolved._parts.path) {
|
|
resolved._parts.path = base._parts.path;
|
|
if (!resolved._parts.query) {
|
|
resolved._parts.query = base._parts.query;
|
|
}
|
|
} else if (resolved._parts.path.substring(-2) === '..') {
|
|
resolved._parts.path += '/';
|
|
}
|
|
|
|
if (resolved.path().charAt(0) !== '/') {
|
|
basedir = base.directory();
|
|
resolved._parts.path = (basedir ? (basedir + '/') : '') + resolved._parts.path;
|
|
resolved.normalizePath();
|
|
}
|
|
|
|
resolved.build();
|
|
return resolved;
|
|
};
|
|
p.relativeTo = function(base) {
|
|
var relative = this.clone().normalize();
|
|
var relativeParts, baseParts, common, relativePath, basePath;
|
|
|
|
if (relative._parts.urn) {
|
|
throw new Error('URNs do not have any generally defined hierarchical components');
|
|
}
|
|
|
|
base = new URI(base).normalize();
|
|
relativeParts = relative._parts;
|
|
baseParts = base._parts;
|
|
relativePath = relative.path();
|
|
basePath = base.path();
|
|
|
|
if (relativePath.charAt(0) !== '/') {
|
|
throw new Error('URI is already relative');
|
|
}
|
|
|
|
if (basePath.charAt(0) !== '/') {
|
|
throw new Error('Cannot calculate a URI relative to another relative URI');
|
|
}
|
|
|
|
if (relativeParts.protocol === baseParts.protocol) {
|
|
relativeParts.protocol = null;
|
|
}
|
|
|
|
if (relativeParts.username !== baseParts.username || relativeParts.password !== baseParts.password) {
|
|
return relative.build();
|
|
}
|
|
|
|
if (relativeParts.protocol !== null || relativeParts.username !== null || relativeParts.password !== null) {
|
|
return relative.build();
|
|
}
|
|
|
|
if (relativeParts.hostname === baseParts.hostname && relativeParts.port === baseParts.port) {
|
|
relativeParts.hostname = null;
|
|
relativeParts.port = null;
|
|
} else {
|
|
return relative.build();
|
|
}
|
|
|
|
if (relativePath === basePath) {
|
|
relativeParts.path = '';
|
|
return relative.build();
|
|
}
|
|
|
|
// determine common sub path
|
|
common = URI.commonPath(relative.path(), base.path());
|
|
|
|
// If the paths have nothing in common, return a relative URL with the absolute path.
|
|
if (!common) {
|
|
return relative.build();
|
|
}
|
|
|
|
var parents = baseParts.path
|
|
.substring(common.length)
|
|
.replace(/[^\/]*$/, '')
|
|
.replace(/.*?\//g, '../');
|
|
|
|
relativeParts.path = parents + relativeParts.path.substring(common.length);
|
|
|
|
return relative.build();
|
|
};
|
|
|
|
// comparing URIs
|
|
p.equals = function(uri) {
|
|
var one = this.clone();
|
|
var two = new URI(uri);
|
|
var one_map = {};
|
|
var two_map = {};
|
|
var checked = {};
|
|
var one_query, two_query, key;
|
|
|
|
one.normalize();
|
|
two.normalize();
|
|
|
|
// exact match
|
|
if (one.toString() === two.toString()) {
|
|
return true;
|
|
}
|
|
|
|
// extract query string
|
|
one_query = one.query();
|
|
two_query = two.query();
|
|
one.query('');
|
|
two.query('');
|
|
|
|
// definitely not equal if not even non-query parts match
|
|
if (one.toString() !== two.toString()) {
|
|
return false;
|
|
}
|
|
|
|
// query parameters have the same length, even if they're permuted
|
|
if (one_query.length !== two_query.length) {
|
|
return false;
|
|
}
|
|
|
|
one_map = URI.parseQuery(one_query, this._parts.escapeQuerySpace);
|
|
two_map = URI.parseQuery(two_query, this._parts.escapeQuerySpace);
|
|
|
|
for (key in one_map) {
|
|
if (hasOwn.call(one_map, key)) {
|
|
if (!isArray(one_map[key])) {
|
|
if (one_map[key] !== two_map[key]) {
|
|
return false;
|
|
}
|
|
} else if (!arraysEqual(one_map[key], two_map[key])) {
|
|
return false;
|
|
}
|
|
|
|
checked[key] = true;
|
|
}
|
|
}
|
|
|
|
for (key in two_map) {
|
|
if (hasOwn.call(two_map, key)) {
|
|
if (!checked[key]) {
|
|
// two contains a parameter not present in one
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
|
|
return true;
|
|
};
|
|
|
|
// state
|
|
p.duplicateQueryParameters = function(v) {
|
|
this._parts.duplicateQueryParameters = !!v;
|
|
return this;
|
|
};
|
|
|
|
p.escapeQuerySpace = function(v) {
|
|
this._parts.escapeQuerySpace = !!v;
|
|
return this;
|
|
};
|
|
|
|
return URI;
|
|
}));
|