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Diffstat (limited to 'lib/vendor/URI.js')
-rw-r--r-- | lib/vendor/URI.js | 2162 |
1 files changed, 0 insertions, 2162 deletions
diff --git a/lib/vendor/URI.js b/lib/vendor/URI.js deleted file mode 100644 index c041b4304..000000000 --- a/lib/vendor/URI.js +++ /dev/null @@ -1,2162 +0,0 @@ -/*! - * URI.js - Mutating URLs - * - * Version: 1.17.0 - * - * Author: Rodney Rehm - * Web: http://medialize.github.io/URI.js/ - * - * Licensed under - * MIT License http://www.opensource.org/licenses/mit-license - * GPL v3 http://opensource.org/licenses/GPL-3.0 - * - */ -(function (root, factory) { - 'use strict'; - // https://github.com/umdjs/umd/blob/master/returnExports.js - if (typeof exports === 'object') { - // Node - module.exports = factory(require('./punycode'), require('./IPv6'), require('./SecondLevelDomains')); - } else if (typeof define === 'function' && define.amd) { - // AMD. Register as an anonymous module. - define(['./punycode', './IPv6', './SecondLevelDomains'], factory); - } else { - // Browser globals (root is window) - root.URI = factory(root.punycode, root.IPv6, root.SecondLevelDomains, root); - } -}(this, function (punycode, IPv6, SLD, root) { - 'use strict'; - /*global location, escape, unescape */ - // FIXME: v2.0.0 renamce non-camelCase properties to uppercase - /*jshint camelcase: false */ - - // save current URI variable, if any - var _URI = root && root.URI; - - function URI(url, base) { - var _urlSupplied = arguments.length >= 1; - var _baseSupplied = arguments.length >= 2; - - // Allow instantiation without the 'new' keyword - if (!(this instanceof URI)) { - if (_urlSupplied) { - if (_baseSupplied) { - return new URI(url, base); - } - - return new URI(url); - } - - return new URI(); - } - - if (url === undefined) { - if (_urlSupplied) { - throw new TypeError('undefined is not a valid argument for URI'); - } - - if (typeof location !== 'undefined') { - url = location.href + ''; - } else { - url = ''; - } - } - - this.href(url); - - // resolve to base according to http://dvcs.w3.org/hg/url/raw-file/tip/Overview.html#constructor - if (base !== undefined) { - return this.absoluteTo(base); - } - - return this; - } - - URI.version = '1.17.0'; - - var p = URI.prototype; - var hasOwn = Object.prototype.hasOwnProperty; - - function escapeRegEx(string) { - // https://github.com/medialize/URI.js/commit/85ac21783c11f8ccab06106dba9735a31a86924d#commitcomment-821963 - return string.replace(/([.*+?^=!:${}()|[\]\/\\])/g, '\\$1'); - } - - function getType(value) { - // IE8 doesn't return [Object Undefined] but [Object Object] for undefined value - if (value === undefined) { - return 'Undefined'; - } - - return String(Object.prototype.toString.call(value)).slice(8, -1); - } - - function isArray(obj) { - return getType(obj) === 'Array'; - } - - function filterArrayValues(data, value) { - var lookup = {}; - var i, length; - - if (getType(value) === 'RegExp') { - lookup = null; - } else if (isArray(value)) { - for (i = 0, length = value.length; i < length; i++) { - lookup[value[i]] = true; - } - } else { - lookup[value] = true; - } - - for (i = 0, length = data.length; i < length; i++) { - /*jshint laxbreak: true */ - var _match = lookup && lookup[data[i]] !== undefined - || !lookup && value.test(data[i]); - /*jshint laxbreak: false */ - if (_match) { - data.splice(i, 1); - length--; - i--; - } - } - - return data; - } - - function arrayContains(list, value) { - var i, length; - - // value may be string, number, array, regexp - if (isArray(value)) { - // Note: this can be optimized to O(n) (instead of current O(m * n)) - for (i = 0, length = value.length; i < length; i++) { - if (!arrayContains(list, value[i])) { - return false; - } - } - - return true; - } - - var _type = getType(value); - for (i = 0, length = list.length; i < length; i++) { - if (_type === 'RegExp') { - if (typeof list[i] === 'string' && list[i].match(value)) { - return true; - } - } else if (list[i] === value) { - return true; - } - } - - return false; - } - - function arraysEqual(one, two) { - if (!isArray(one) || !isArray(two)) { - return false; - } - - // arrays can't be equal if they have different amount of content - if (one.length !== two.length) { - return false; - } - - one.sort(); - two.sort(); - - for (var i = 0, l = one.length; i < l; i++) { - if (one[i] !== two[i]) { - return false; - } - } - - return true; - } - - function trimSlashes(text) { - var trim_expression = /^\/+|\/+$/g; - return text.replace(trim_expression, ''); - } - - URI._parts = function() { - return { - protocol: null, - username: null, - password: null, - hostname: null, - urn: null, - port: null, - path: null, - query: null, - fragment: null, - // state - duplicateQueryParameters: URI.duplicateQueryParameters, - escapeQuerySpace: URI.escapeQuerySpace - }; - }; - // state: allow duplicate query parameters (a=1&a=1) - URI.duplicateQueryParameters = false; - // state: replaces + with %20 (space in query strings) - URI.escapeQuerySpace = true; - // static properties - URI.protocol_expression = /^[a-z][a-z0-9.+-]*$/i; - URI.idn_expression = /[^a-z0-9\.-]/i; - URI.punycode_expression = /(xn--)/i; - // well, 333.444.555.666 matches, but it sure ain't no IPv4 - do we care? - URI.ip4_expression = /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/; - // credits to Rich Brown - // source: http://forums.intermapper.com/viewtopic.php?p=1096#1096 - // specification: http://www.ietf.org/rfc/rfc4291.txt - URI.ip6_expression = /^\s*((([0-9A-Fa-f]{1,4}:){7}([0-9A-Fa-f]{1,4}|:))|(([0-9A-Fa-f]{1,4}:){6}(:[0-9A-Fa-f]{1,4}|((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){5}(((:[0-9A-Fa-f]{1,4}){1,2})|:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){4}(((:[0-9A-Fa-f]{1,4}){1,3})|((:[0-9A-Fa-f]{1,4})?:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){3}(((:[0-9A-Fa-f]{1,4}){1,4})|((:[0-9A-Fa-f]{1,4}){0,2}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){2}(((:[0-9A-Fa-f]{1,4}){1,5})|((:[0-9A-Fa-f]{1,4}){0,3}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){1}(((:[0-9A-Fa-f]{1,4}){1,6})|((:[0-9A-Fa-f]{1,4}){0,4}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(:(((:[0-9A-Fa-f]{1,4}){1,7})|((:[0-9A-Fa-f]{1,4}){0,5}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:)))(%.+)?\s*$/; - // expression used is "gruber revised" (@gruber v2) determined to be the - // best solution in a regex-golf we did a couple of ages ago at - // * http://mathiasbynens.be/demo/url-regex - // * http://rodneyrehm.de/t/url-regex.html - 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; - URI.findUri = { - // valid "scheme://" or "www." - start: /\b(?:([a-z][a-z0-9.+-]*:\/\/)|www\.)/gi, - // everything up to the next whitespace - end: /[\s\r\n]|$/, - // trim trailing punctuation captured by end RegExp - trim: /[`!()\[\]{};:'".,<>?«»“”„‘’]+$/ - }; - // http://www.iana.org/assignments/uri-schemes.html - // http://en.wikipedia.org/wiki/List_of_TCP_and_UDP_port_numbers#Well-known_ports - URI.defaultPorts = { - http: '80', - https: '443', - ftp: '21', - gopher: '70', - ws: '80', - wss: '443' - }; - // allowed hostname characters according to RFC 3986 - // ALPHA DIGIT "-" "." "_" "~" "!" "$" "&" "'" "(" ")" "*" "+" "," ";" "=" %encoded - // I've never seen a (non-IDN) hostname other than: ALPHA DIGIT . - - URI.invalid_hostname_characters = /[^a-zA-Z0-9\.-]/; - // map DOM Elements to their URI attribute - URI.domAttributes = { - 'a': 'href', - 'blockquote': 'cite', - 'link': 'href', - 'base': 'href', - 'script': 'src', - 'form': 'action', - 'img': 'src', - 'area': 'href', - 'iframe': 'src', - 'embed': 'src', - 'source': 'src', - 'track': 'src', - 'input': 'src', // but only if type="image" - 'audio': 'src', - 'video': 'src' - }; - URI.getDomAttribute = function(node) { - if (!node || !node.nodeName) { - return undefined; - } - - var nodeName = node.nodeName.toLowerCase(); - // <input> should only expose src for type="image" - if (nodeName === 'input' && node.type !== 'image') { - return undefined; - } - - return URI.domAttributes[nodeName]; - }; - - function escapeForDumbFirefox36(value) { - // https://github.com/medialize/URI.js/issues/91 - return escape(value); - } - - // encoding / decoding according to RFC3986 - function strictEncodeURIComponent(string) { - // see https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/encodeURIComponent - return encodeURIComponent(string) - .replace(/[!'()*]/g, escapeForDumbFirefox36) - .replace(/\*/g, '%2A'); - } - URI.encode = strictEncodeURIComponent; - URI.decode = decodeURIComponent; - URI.iso8859 = function() { - URI.encode = escape; - URI.decode = unescape; - }; - URI.unicode = function() { - URI.encode = strictEncodeURIComponent; - URI.decode = decodeURIComponent; - }; - URI.characters = { - pathname: { - encode: { - // RFC3986 2.1: For consistency, URI producers and normalizers should - // use uppercase hexadecimal digits for all percent-encodings. - expression: /%(24|26|2B|2C|3B|3D|3A|40)/ig, - map: { - // -._~!'()* - '%24': '$', - '%26': '&', - '%2B': '+', - '%2C': ',', - '%3B': ';', - '%3D': '=', - '%3A': ':', - '%40': '@' - } - }, - decode: { - expression: /[\/\?#]/g, - map: { - '/': '%2F', - '?': '%3F', - '#': '%23' - } - } - }, - reserved: { - encode: { - // RFC3986 2.1: For consistency, URI producers and normalizers should - // use uppercase hexadecimal digits for all percent-encodings. - expression: /%(21|23|24|26|27|28|29|2A|2B|2C|2F|3A|3B|3D|3F|40|5B|5D)/ig, - map: { - // gen-delims - '%3A': ':', - '%2F': '/', - '%3F': '?', - '%23': '#', - '%5B': '[', - '%5D': ']', - '%40': '@', - // sub-delims - '%21': '!', - '%24': '$', - '%26': '&', - '%27': '\'', - '%28': '(', - '%29': ')', - '%2A': '*', - '%2B': '+', - '%2C': ',', - '%3B': ';', - '%3D': '=' - } - } - }, - urnpath: { - // The characters under `encode` are the characters called out by RFC 2141 as being acceptable - // for usage in a URN. RFC2141 also calls out "-", ".", and "_" as acceptable characters, but - // these aren't encoded by encodeURIComponent, so we don't have to call them out here. Also - // note that the colon character is not featured in the encoding map; this is because URI.js - // gives the colons in URNs semantic meaning as the delimiters of path segements, and so it - // should not appear unencoded in a segment itself. - // See also the note above about RFC3986 and capitalalized hex digits. - encode: { - expression: /%(21|24|27|28|29|2A|2B|2C|3B|3D|40)/ig, - map: { - '%21': '!', - '%24': '$', - '%27': '\'', - '%28': '(', - '%29': ')', - '%2A': '*', - '%2B': '+', - '%2C': ',', - '%3B': ';', - '%3D': '=', - '%40': '@' - } - }, - // These characters are the characters called out by RFC2141 as "reserved" characters that - // should never appear in a URN, plus the colon character (see note above). - decode: { - expression: /[\/\?#:]/g, - map: { - '/': '%2F', - '?': '%3F', - '#': '%23', - ':': '%3A' - } - } - } - }; - URI.encodeQuery = function(string, escapeQuerySpace) { - var escaped = URI.encode(string + ''); - if (escapeQuerySpace === undefined) { - escapeQuerySpace = URI.escapeQuerySpace; - } - - return escapeQuerySpace ? escaped.replace(/%20/g, '+') : escaped; - }; - URI.decodeQuery = function(string, escapeQuerySpace) { - string += ''; - if (escapeQuerySpace === undefined) { - escapeQuerySpace = URI.escapeQuerySpace; - } - - try { - return URI.decode(escapeQuerySpace ? string.replace(/\+/g, '%20') : string); - } catch(e) { - // we're not going to mess with weird encodings, - // give up and return the undecoded original string - // see https://github.com/medialize/URI.js/issues/87 - // see https://github.com/medialize/URI.js/issues/92 - return string; - } - }; - // generate encode/decode path functions - var _parts = {'encode':'encode', 'decode':'decode'}; - var _part; - var generateAccessor = function(_group, _part) { - return function(string) { - try { - return URI[_part](string + '').replace(URI.characters[_group][_part].expression, function(c) { - return URI.characters[_group][_part].map[c]; - }); - } catch (e) { - // we're not going to mess with weird encodings, - // give up and return the undecoded original string - // see https://github.com/medialize/URI.js/issues/87 - // see https://github.com/medialize/URI.js/issues/92 - return string; - } - }; - }; - - for (_part in _parts) { - URI[_part + 'PathSegment'] = generateAccessor('pathname', _parts[_part]); - URI[_part + 'UrnPathSegment'] = generateAccessor('urnpath', _parts[_part]); - } - - var generateSegmentedPathFunction = function(_sep, _codingFuncName, _innerCodingFuncName) { - return function(string) { - // Why pass in names of functions, rather than the function objects themselves? The - // definitions of some functions (but in particular, URI.decode) will occasionally change due - // to URI.js having ISO8859 and Unicode modes. Passing in the name and getting it will ensure - // that the functions we use here are "fresh". - var actualCodingFunc; - if (!_innerCodingFuncName) { - actualCodingFunc = URI[_codingFuncName]; - } else { - actualCodingFunc = function(string) { - return URI[_codingFuncName](URI[_innerCodingFuncName](string)); - }; - } - - var segments = (string + '').split(_sep); - - for (var i = 0, length = segments.length; i < length; i++) { - segments[i] = actualCodingFunc(segments[i]); - } - - return segments.join(_sep); - }; - }; - - // This takes place outside the above loop because we don't want, e.g., encodeUrnPath functions. - URI.decodePath = generateSegmentedPathFunction('/', 'decodePathSegment'); - URI.decodeUrnPath = generateSegmentedPathFunction(':', 'decodeUrnPathSegment'); - URI.recodePath = generateSegmentedPathFunction('/', 'encodePathSegment', 'decode'); - URI.recodeUrnPath = generateSegmentedPathFunction(':', 'encodeUrnPathSegment', 'decode'); - - URI.encodeReserved = generateAccessor('reserved', 'encode'); - - URI.parse = function(string, parts) { - var pos; - if (!parts) { - parts = {}; - } - // [protocol"://"[username[":"password]"@"]hostname[":"port]"/"?][path]["?"querystring]["#"fragment] - - // extract fragment - pos = string.indexOf('#'); - if (pos > -1) { - // escaping? - parts.fragment = string.substring(pos + 1) || null; - string = string.substring(0, pos); - } - - // extract query - pos = string.indexOf('?'); - if (pos > -1) { - // escaping? - parts.query = string.substring(pos + 1) || null; - string = string.substring(0, pos); - } - - // extract protocol - if (string.substring(0, 2) === '//') { - // relative-scheme - parts.protocol = null; - string = string.substring(2); - // extract "user:pass@host:port" - string = URI.parseAuthority(string, parts); - } else { - pos = string.indexOf(':'); - if (pos > -1) { - parts.protocol = string.substring(0, pos) || null; - if (parts.protocol && !parts.protocol.match(URI.protocol_expression)) { - // : may be within the path - parts.protocol = undefined; - } else if (string.substring(pos + 1, pos + 3) === '//') { - string = string.substring(pos + 3); - - // extract "user:pass@host:port" - string = URI.parseAuthority(string, parts); - } else { - string = string.substring(pos + 1); - parts.urn = true; - } - } - } - - // what's left must be the path - parts.path = string; - - // and we're done - return parts; - }; - URI.parseHost = function(string, parts) { - // Copy chrome, IE, opera backslash-handling behavior. - // Back slashes before the query string get converted to forward slashes - // See: https://github.com/joyent/node/blob/386fd24f49b0e9d1a8a076592a404168faeecc34/lib/url.js#L115-L124 - // See: https://code.google.com/p/chromium/issues/detail?id=25916 - // https://github.com/medialize/URI.js/pull/233 - string = string.replace(/\\/g, '/'); - - // extract host:port - var pos = string.indexOf('/'); - var bracketPos; - var t; - - if (pos === -1) { - pos = string.length; - } - - if (string.charAt(0) === '[') { - // IPv6 host - http://tools.ietf.org/html/draft-ietf-6man-text-addr-representation-04#section-6 - // I claim most client software breaks on IPv6 anyways. To simplify things, URI only accepts - // IPv6+port in the format [2001:db8::1]:80 (for the time being) - bracketPos = string.indexOf(']'); - parts.hostname = string.substring(1, bracketPos) || null; - parts.port = string.substring(bracketPos + 2, pos) || null; - if (parts.port === '/') { - parts.port = null; - } - } else { - var firstColon = string.indexOf(':'); - var firstSlash = string.indexOf('/'); - var nextColon = string.indexOf(':', firstColon + 1); - if (nextColon !== -1 && (firstSlash === -1 || nextColon < firstSlash)) { - // 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('/'); - var pos = string.lastIndexOf('@', firstSlash > -1 ? firstSlash : string.length - 1); - 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 (hasOwn.call(items, name)) { - if (typeof items[name] === 'string' || items[name] === null) { - 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 (getType(name) === 'RegExp') { - for (key in data) { - if (name.test(key)) { - data[key] = 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 (getType(value) === 'RegExp') { - if (!isArray(data[name]) && value.test(data[name])) { - data[name] = undefined; - } else { - data[name] = filterArrayValues(data[name], value); - } - } else if (data[name] === String(value) && (!isArray(value) || value.length === 1)) { - data[name] = undefined; - } else if (isArray(data[name])) { - data[name] = filterArrayValues(data[name], value); - } - } else { - data[name] = undefined; - } - } else { - throw new TypeError('URI.removeQuery() accepts an object, string, RegExp 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; - }; - - - function generateSimpleAccessor(_part){ - return function(v, build) { - if (v === undefined) { - return this._parts[_part] || ''; - } else { - this._parts[_part] = v || null; - this.build(!build); - return this; - } - }; - } - - function generatePrefixAccessor(_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; - } - }; - } - - p.protocol = generateSimpleAccessor('protocol'); - p.username = generateSimpleAccessor('username'); - p.password = generateSimpleAccessor('password'); - p.hostname = generateSimpleAccessor('hostname'); - p.port = generateSimpleAccessor('port'); - p.query = generatePrefixAccessor('query', '?'); - p.fragment = generatePrefixAccessor('fragment', '#'); - - p.search = function(v, build) { - var t = this.query(v, build); - return typeof t === 'string' && t.length ? ('?' + t) : t; - }; - p.hash = function(v, build) { - var t = this.fragment(v, build); - return typeof t === 'string' && t.length ? ('#' + t) : t; - }; - - p.pathname = function(v, build) { - if (v === undefined || v === true) { - var res = this._parts.path || (this._parts.hostname ? '/' : ''); - return v ? (this._parts.urn ? URI.decodeUrnPath : URI.decodePath)(res) : res; - } else { - if (this._parts.urn) { - this._parts.path = v ? URI.recodeUrnPath(v) : ''; - } 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' || href instanceof String) { - this._parts = URI.parse(String(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 = {}; - var res = URI.parseHost(v, x); - if (res !== '/') { - throw new TypeError('Hostname "' + v + '" contains characters other than [A-Z0-9.-]'); - } - - v = x.hostname; - } - return _hostname.call(this, v, build); - }; - - // compound accessors - p.origin = function(v, build) { - var parts; - - if (this._parts.urn) { - return v === undefined ? '' : this; - } - - if (v === undefined) { - var protocol = this.protocol(); - var authority = this.authority(); - if (!authority) return ''; - return (protocol ? protocol + '://' : '') + this.authority(); - } else { - var origin = URI(v); - this - .protocol(origin.protocol()) - .authority(origin.authority()) - .build(!build); - return this; - } - }; - 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 { - var res = URI.parseHost(v, this._parts); - if (res !== '/') { - throw new TypeError('Hostname "' + v + '" contains characters other than [A-Z0-9.-]'); - } - - 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 { - var res = URI.parseAuthority(v, this._parts); - if (res !== '/') { - throw new TypeError('Hostname "' + v + '" contains characters other than [A-Z0-9.-]'); - } - - 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(trimSlashes(v[i])); - } - } else if (v || typeof v === 'string') { - v = trimSlashes(v); - 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) { - segments[segment] = trimSlashes(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' || v instanceof String) ? URI.encode(v) : v; - } else { - for (i = 0, l = v.length; i < l; i++) { - v[i] = URI.encode(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 === 'string' || name instanceof String) { - data[name] = value !== undefined ? value : null; - } else if (typeof name === 'object') { - for (var key in name) { - if (hasOwn.call(name, key)) { - data[key] = name[key]; - } - } - } 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) - .normalizePath(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) { - var _path = this._parts.path; - if (!_path) { - return this; - } - - if (this._parts.urn) { - this._parts.path = URI.recodeUrnPath(this._parts.path); - this.build(!build); - return this; - } - - if (this._parts.path === '/') { - return this; - } - - _path = URI.recodePath(_path); - - var _was_relative; - var _leadingParents = ''; - var _parent, _pos; - - // handle relative paths - if (_path.charAt(0) !== '/') { - _was_relative = true; - _path = '/' + _path; - } - - // handle relative files (as opposed to directories) - if (_path.slice(-3) === '/..' || _path.slice(-2) === '/.') { - _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.search(/\/\.\.(\/|$)/); - 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); - } - - 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; - try { - this.normalize(); - } finally { - 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; - try { - this.normalize(); - } finally { - 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(); - basedir = basedir ? basedir : base.path().indexOf('/') === 0 ? '/' : ''; - 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(relativePath, basePath); - - // 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; -})); |