/*! URI.js v1.17.1 http://medialize.github.io/URI.js/ */
/* build contains: URI.js */
(function(p,w){"object"===typeof exports?module.exports=w(require("./punycode"),require("./IPv6"),require("./SecondLevelDomains")):"function"===typeof define&&define.amd?define(["./punycode","./IPv6","./SecondLevelDomains"],w):p.URI=w(p.punycode,p.IPv6,p.SecondLevelDomains,p)})(this,function(p,w,u,m){function d(a,b){var c=1<=arguments.length,f=2<=arguments.length;if(!(this instanceof d))return c?f?new d(a,b):new d(a):new d;if(void 0===a){if(c)throw new TypeError("undefined is not a valid argument for URI");
a="undefined"!==typeof location?location.href+"":""}this.href(a);return void 0!==b?this.absoluteTo(b):this}function r(a){return a.replace(/([.*+?^=!:${}()|[\]\/\\])/g,"\\$1")}function v(a){return void 0===a?"Undefined":String(Object.prototype.toString.call(a)).slice(8,-1)}function h(a){return"Array"===v(a)}function D(a,b){var c={},d,g;if("RegExp"===v(b))c=null;else if(h(b))for(d=0,g=b.length;d<g;d++)c[b[d]]=!0;else c[b]=!0;d=0;for(g=a.length;d<g;d++)if(c&&void 0!==c[a[d]]||!c&&b.test(a[d]))a.splice(d,
1),g--,d--;return a}function z(a,b){var c,d;if(h(b)){c=0;for(d=b.length;c<d;c++)if(!z(a,b[c]))return!1;return!0}var g=v(b);c=0;for(d=a.length;c<d;c++)if("RegExp"===g){if("string"===typeof a[c]&&a[c].match(b))return!0}else if(a[c]===b)return!0;return!1}function E(a,b){if(!h(a)||!h(b)||a.length!==b.length)return!1;a.sort();b.sort();for(var c=0,d=a.length;c<d;c++)if(a[c]!==b[c])return!1;return!0}function A(a){return a.replace(/^\/+|\/+$/g,"")}function G(a){return escape(a)}function B(a){return encodeURIComponent(a).replace(/[!'()*]/g,
G).replace(/\*/g,"%2A")}function x(a){return function(b,c){if(void 0===b)return this._parts[a]||"";this._parts[a]=b||null;this.build(!c);return this}}function F(a,b){return function(c,d){if(void 0===c)return this._parts[a]||"";null!==c&&(c+="",c.charAt(0)===b&&(c=c.substring(1)));this._parts[a]=c;this.build(!d);return this}}var H=m&&m.URI;d.version="1.17.1";var e=d.prototype,q=Object.prototype.hasOwnProperty;d._parts=function(){return{protocol:null,username:null,password:null,hostname:null,urn:null,
port:null,path:null,query:null,fragment:null,duplicateQueryParameters:d.duplicateQueryParameters,escapeQuerySpace:d.escapeQuerySpace}};d.duplicateQueryParameters=!1;d.escapeQuerySpace=!0;d.protocol_expression=/^[a-z][a-z0-9.+-]*$/i;d.idn_expression=/[^a-z0-9\.-]/i;d.punycode_expression=/(xn--)/i;d.ip4_expression=/^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/;d.ip6_expression=/^\s*((([0-9A-Fa-f]{1,4}:){7}([0-9A-Fa-f]{1,4}|:))|(([0-9A-Fa-f]{1,4}:){6}(:[0-9A-Fa-f]{1,4}|((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){5}(((:[0-9A-Fa-f]{1,4}){1,2})|:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){4}(((:[0-9A-Fa-f]{1,4}){1,3})|((:[0-9A-Fa-f]{1,4})?:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){3}(((:[0-9A-Fa-f]{1,4}){1,4})|((:[0-9A-Fa-f]{1,4}){0,2}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){2}(((:[0-9A-Fa-f]{1,4}){1,5})|((:[0-9A-Fa-f]{1,4}){0,3}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){1}(((:[0-9A-Fa-f]{1,4}){1,6})|((:[0-9A-Fa-f]{1,4}){0,4}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(:(((:[0-9A-Fa-f]{1,4}){1,7})|((:[0-9A-Fa-f]{1,4}){0,5}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:)))(%.+)?\s*$/;
d.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`!()\[\]{};:'".,<>?\u00ab\u00bb\u201c\u201d\u2018\u2019]))/ig;d.findUri={start:/\b(?:([a-z][a-z0-9.+-]*:\/\/)|www\.)/gi,end:/[\s\r\n]|$/,trim:/[`!()\[\]{};:'".,<>?\u00ab\u00bb\u201c\u201d\u201e\u2018\u2019]+$/};d.defaultPorts={http:"80",https:"443",ftp:"21",gopher:"70",ws:"80",wss:"443"};d.invalid_hostname_characters=
/[^a-zA-Z0-9\.-]/;d.domAttributes={a:"href",blockquote:"cite",link:"href",base:"href",script:"src",form:"action",img:"src",area:"href",iframe:"src",embed:"src",source:"src",track:"src",input:"src",audio:"src",video:"src"};d.getDomAttribute=function(a){if(a&&a.nodeName){var b=a.nodeName.toLowerCase();return"input"===b&&"image"!==a.type?void 0:d.domAttributes[b]}};d.encode=B;d.decode=decodeURIComponent;d.iso8859=function(){d.encode=escape;d.decode=unescape};d.unicode=function(){d.encode=B;d.decode=
decodeURIComponent};d.characters={pathname:{encode:{expression:/%(24|26|2B|2C|3B|3D|3A|40)/ig,map:{"%24":"$","%26":"&","%2B":"+","%2C":",","%3B":";","%3D":"=","%3A":":","%40":"@"}},decode:{expression:/[\/\?#]/g,map:{"/":"%2F","?":"%3F","#":"%23"}}},reserved:{encode:{expression:/%(21|23|24|26|27|28|29|2A|2B|2C|2F|3A|3B|3D|3F|40|5B|5D)/ig,map:{"%3A":":","%2F":"/","%3F":"?","%23":"#","%5B":"[","%5D":"]","%40":"@","%21":"!","%24":"$","%26":"&","%27":"'","%28":"(","%29":")","%2A":"*","%2B":"+","%2C":",",
"%3B":";","%3D":"="}}},urnpath:{encode:{expression:/%(21|24|27|28|29|2A|2B|2C|3B|3D|40)/ig,map:{"%21":"!","%24":"$","%27":"'","%28":"(","%29":")","%2A":"*","%2B":"+","%2C":",","%3B":";","%3D":"=","%40":"@"}},decode:{expression:/[\/\?#:]/g,map:{"/":"%2F","?":"%3F","#":"%23",":":"%3A"}}}};d.encodeQuery=function(a,b){var c=d.encode(a+"");void 0===b&&(b=d.escapeQuerySpace);return b?c.replace(/%20/g,"+"):c};d.decodeQuery=function(a,b){a+="";void 0===b&&(b=d.escapeQuerySpace);try{return d.decode(b?a.replace(/\+/g,
"%20"):a)}catch(c){return a}};var t={encode:"encode",decode:"decode"},y,C=function(a,b){return function(c){try{return d[b](c+"").replace(d.characters[a][b].expression,function(c){return d.characters[a][b].map[c]})}catch(f){return c}}};for(y in t)d[y+"PathSegment"]=C("pathname",t[y]),d[y+"UrnPathSegment"]=C("urnpath",t[y]);t=function(a,b,c){return function(f){var g;g=c?function(a){return d[b](d[c](a))}:d[b];f=(f+"").split(a);for(var e=0,l=f.length;e<l;e++)f[e]=g(f[e]);return f.join(a)}};d.decodePath=
t("/","decodePathSegment");d.decodeUrnPath=t(":","decodeUrnPathSegment");d.recodePath=t("/","encodePathSegment","decode");d.recodeUrnPath=t(":","encodeUrnPathSegment","decode");d.encodeReserved=C("reserved","encode");d.parse=function(a,b){var c;b||(b={});c=a.indexOf("#");-1<c&&(b.fragment=a.substring(c+1)||null,a=a.substring(0,c));c=a.indexOf("?");-1<c&&(b.query=a.substring(c+1)||null,a=a.substring(0,c));"//"===a.substring(0,2)?(b.protocol=null,a=a.substring(2),a=d.parseAuthority(a,b)):(c=a.indexOf(":"),
-1<c&&(b.protocol=a.substring(0,c)||null,b.protocol&&!b.protocol.match(d.protocol_expression)?b.protocol=void 0:"//"===a.substring(c+1,c+3)?(a=a.substring(c+3),a=d.parseAuthority(a,b)):(a=a.substring(c+1),b.urn=!0)));b.path=a;return b};d.parseHost=function(a,b){a=a.replace(/\\/g,"/");var c=a.indexOf("/"),d;-1===c&&(c=a.length);if("["===a.charAt(0))d=a.indexOf("]"),b.hostname=a.substring(1,d)||null,b.port=a.substring(d+2,c)||null,"/"===b.port&&(b.port=null);else{var g=a.indexOf(":");d=a.indexOf("/");
g=a.indexOf(":",g+1);-1!==g&&(-1===d||g<d)?(b.hostname=a.substring(0,c)||null,b.port=null):(d=a.substring(0,c).split(":"),b.hostname=d[0]||null,b.port=d[1]||null)}b.hostname&&"/"!==a.substring(c).charAt(0)&&(c++,a="/"+a);return a.substring(c)||"/"};d.parseAuthority=function(a,b){a=d.parseUserinfo(a,b);return d.parseHost(a,b)};d.parseUserinfo=function(a,b){var c=a.indexOf("/"),f=a.lastIndexOf("@",-1<c?c:a.length-1);-1<f&&(-1===c||f<c)?(c=a.substring(0,f).split(":"),b.username=c[0]?d.decode(c[0]):null,
c.shift(),b.password=c[0]?d.decode(c.join(":")):null,a=a.substring(f+1)):(b.username=null,b.password=null);return a};d.parseQuery=function(a,b){if(!a)return{};a=a.replace(/&+/g,"&").replace(/^\?*&*|&+$/g,"");if(!a)return{};for(var c={},f=a.split("&"),g=f.length,e,l,n=0;n<g;n++)if(e=f[n].split("="),l=d.decodeQuery(e.shift(),b),e=e.length?d.decodeQuery(e.join("="),b):null,q.call(c,l)){if("string"===typeof c[l]||null===c[l])c[l]=[c[l]];c[l].push(e)}else c[l]=e;return c};d.build=function(a){var b="";
a.protocol&&(b+=a.protocol+":");a.urn||!b&&!a.hostname||(b+="//");b+=d.buildAuthority(a)||"";"string"===typeof a.path&&("/"!==a.path.charAt(0)&&"string"===typeof a.hostname&&(b+="/"),b+=a.path);"string"===typeof a.query&&a.query&&(b+="?"+a.query);"string"===typeof a.fragment&&a.fragment&&(b+="#"+a.fragment);return b};d.buildHost=function(a){var b="";if(a.hostname)b=d.ip6_expression.test(a.hostname)?b+("["+a.hostname+"]"):b+a.hostname;else return"";a.port&&(b+=":"+a.port);return b};d.buildAuthority=
function(a){return d.buildUserinfo(a)+d.buildHost(a)};d.buildUserinfo=function(a){var b="";a.username&&(b+=d.encode(a.username),a.password&&(b+=":"+d.encode(a.password)),b+="@");return b};d.buildQuery=function(a,b,c){var f="",g,e,l,n;for(e in a)if(q.call(a,e)&&e)if(h(a[e]))for(g={},l=0,n=a[e].length;l<n;l++)void 0!==a[e][l]&&void 0===g[a[e][l]+""]&&(f+="&"+d.buildQueryParameter(e,a[e][l],c),!0!==b&&(g[a[e][l]+""]=!0));else void 0!==a[e]&&(f+="&"+d.buildQueryParameter(e,a[e],c));return f.substring(1)};
d.buildQueryParameter=function(a,b,c){return d.encodeQuery(a,c)+(null!==b?"="+d.encodeQuery(b,c):"")};d.addQuery=function(a,b,c){if("object"===typeof b)for(var f in b)q.call(b,f)&&d.addQuery(a,f,b[f]);else if("string"===typeof b)void 0===a[b]?a[b]=c:("string"===typeof a[b]&&(a[b]=[a[b]]),h(c)||(c=[c]),a[b]=(a[b]||[]).concat(c));else throw new TypeError("URI.addQuery() accepts an object, string as the name parameter");};d.removeQuery=function(a,b,c){var f;if(h(b))for(c=0,f=b.length;c<f;c++)a[b[c]]=
void 0;else if("RegExp"===v(b))for(f in a)b.test(f)&&(a[f]=void 0);else if("object"===typeof b)for(f in b)q.call(b,f)&&d.removeQuery(a,f,b[f]);else if("string"===typeof b)void 0!==c?"RegExp"===v(c)?!h(a[b])&&c.test(a[b])?a[b]=void 0:a[b]=D(a[b],c):a[b]!==String(c)||h(c)&&1!==c.length?h(a[b])&&(a[b]=D(a[b],c)):a[b]=void 0:a[b]=void 0;else throw new TypeError("URI.removeQuery() accepts an object, string, RegExp as the first parameter");};d.hasQuery=function(a,b,c,f){switch(v(b)){case "String":break;
case "RegExp":for(var e in a)if(q.call(a,e)&&b.test(e)&&(void 0===c||d.hasQuery(a,e,c)))return!0;return!1;case "Object":for(var k in b)if(q.call(b,k)&&!d.hasQuery(a,k,b[k]))return!1;return!0;default:throw new TypeError("URI.hasQuery() accepts a string, regular expression or object as the name parameter");}switch(v(c)){case "Undefined":return b in a;case "Boolean":return a=!(h(a[b])?!a[b].length:!a[b]),c===a;case "Function":return!!c(a[b],b,a);case "Array":return h(a[b])?(f?z:E)(a[b],c):!1;case "RegExp":return h(a[b])?
f?z(a[b],c):!1:!(!a[b]||!a[b].match(c));case "Number":c=String(c);case "String":return h(a[b])?f?z(a[b],c):!1:a[b]===c;default:throw new TypeError("URI.hasQuery() accepts undefined, boolean, string, number, RegExp, Function as the value parameter");}};d.commonPath=function(a,b){var c=Math.min(a.length,b.length),d;for(d=0;d<c;d++)if(a.charAt(d)!==b.charAt(d)){d--;break}if(1>d)return a.charAt(0)===b.charAt(0)&&"/"===a.charAt(0)?"/":"";if("/"!==a.charAt(d)||"/"!==b.charAt(d))d=a.substring(0,d).lastIndexOf("/");
return a.substring(0,d+1)};d.withinString=function(a,b,c){c||(c={});var f=c.start||d.findUri.start,e=c.end||d.findUri.end,k=c.trim||d.findUri.trim,l=/[a-z0-9-]=["']?$/i;for(f.lastIndex=0;;){var n=f.exec(a);if(!n)break;n=n.index;if(c.ignoreHtml){var h=a.slice(Math.max(n-3,0),n);if(h&&l.test(h))continue}var h=n+a.slice(n).search(e),m=a.slice(n,h).replace(k,"");c.ignore&&c.ignore.test(m)||(h=n+m.length,m=b(m,n,h,a),a=a.slice(0,n)+m+a.slice(h),f.lastIndex=n+m.length)}f.lastIndex=0;return a};d.ensureValidHostname=
function(a){if(a.match(d.invalid_hostname_characters)){if(!p)throw new TypeError('Hostname "'+a+'" contains characters other than [A-Z0-9.-] and Punycode.js is not available');if(p.toASCII(a).match(d.invalid_hostname_characters))throw new TypeError('Hostname "'+a+'" contains characters other than [A-Z0-9.-]');}};d.noConflict=function(a){if(a)return a={URI:this.noConflict()},m.URITemplate&&"function"===typeof m.URITemplate.noConflict&&(a.URITemplate=m.URITemplate.noConflict()),m.IPv6&&"function"===
typeof m.IPv6.noConflict&&(a.IPv6=m.IPv6.noConflict()),m.SecondLevelDomains&&"function"===typeof m.SecondLevelDomains.noConflict&&(a.SecondLevelDomains=m.SecondLevelDomains.noConflict()),a;m.URI===this&&(m.URI=H);return this};e.build=function(a){if(!0===a)this._deferred_build=!0;else if(void 0===a||this._deferred_build)this._string=d.build(this._parts),this._deferred_build=!1;return this};e.clone=function(){return new d(this)};e.valueOf=e.toString=function(){return this.build(!1)._string};e.protocol=
x("protocol");e.username=x("username");e.password=x("password");e.hostname=x("hostname");e.port=x("port");e.query=F("query","?");e.fragment=F("fragment","#");e.search=function(a,b){var c=this.query(a,b);return"string"===typeof c&&c.length?"?"+c:c};e.hash=function(a,b){var c=this.fragment(a,b);return"string"===typeof c&&c.length?"#"+c:c};e.pathname=function(a,b){if(void 0===a||!0===a){var c=this._parts.path||(this._parts.hostname?"/":"");return a?(this._parts.urn?d.decodeUrnPath:d.decodePath)(c):c}this._parts.path=
this._parts.urn?a?d.recodeUrnPath(a):"":a?d.recodePath(a):"/";this.build(!b);return this};e.path=e.pathname;e.href=function(a,b){var c;if(void 0===a)return this.toString();this._string="";this._parts=d._parts();var f=a instanceof d,e="object"===typeof a&&(a.hostname||a.path||a.pathname);a.nodeName&&(e=d.getDomAttribute(a),a=a[e]||"",e=!1);!f&&e&&void 0!==a.pathname&&(a=a.toString());if("string"===typeof a||a instanceof String)this._parts=d.parse(String(a),this._parts);else if(f||e)for(c in f=f?a._parts:
a,f)q.call(this._parts,c)&&(this._parts[c]=f[c]);else throw new TypeError("invalid input");this.build(!b);return this};e.is=function(a){var b=!1,c=!1,f=!1,e=!1,k=!1,l=!1,h=!1,m=!this._parts.urn;this._parts.hostname&&(m=!1,c=d.ip4_expression.test(this._parts.hostname),f=d.ip6_expression.test(this._parts.hostname),b=c||f,k=(e=!b)&&u&&u.has(this._parts.hostname),l=e&&d.idn_expression.test(this._parts.hostname),h=e&&d.punycode_expression.test(this._parts.hostname));switch(a.toLowerCase()){case "relative":return m;
case "absolute":return!m;case "domain":case "name":return e;case "sld":return k;case "ip":return b;case "ip4":case "ipv4":case "inet4":return c;case "ip6":case "ipv6":case "inet6":return f;case "idn":return l;case "url":return!this._parts.urn;case "urn":return!!this._parts.urn;case "punycode":return h}return null};var I=e.protocol,J=e.port,K=e.hostname;e.protocol=function(a,b){if(void 0!==a&&a&&(a=a.replace(/:(\/\/)?$/,""),!a.match(d.protocol_expression)))throw new TypeError('Protocol "'+a+"\" contains characters other than [A-Z0-9.+-] or doesn't start with [A-Z]");
return I.call(this,a,b)};e.scheme=e.protocol;e.port=function(a,b){if(this._parts.urn)return void 0===a?"":this;if(void 0!==a&&(0===a&&(a=null),a&&(a+="",":"===a.charAt(0)&&(a=a.substring(1)),a.match(/[^0-9]/))))throw new TypeError('Port "'+a+'" contains characters other than [0-9]');return J.call(this,a,b)};e.hostname=function(a,b){if(this._parts.urn)return void 0===a?"":this;if(void 0!==a){var c={};if("/"!==d.parseHost(a,c))throw new TypeError('Hostname "'+a+'" contains characters other than [A-Z0-9.-]');
a=c.hostname}return K.call(this,a,b)};e.origin=function(a,b){if(this._parts.urn)return void 0===a?"":this;if(void 0===a){var c=this.protocol();return this.authority()?(c?c+"://":"")+this.authority():""}c=d(a);this.protocol(c.protocol()).authority(c.authority()).build(!b);return this};e.host=function(a,b){if(this._parts.urn)return void 0===a?"":this;if(void 0===a)return this._parts.hostname?d.buildHost(this._parts):"";if("/"!==d.parseHost(a,this._parts))throw new TypeError('Hostname "'+a+'" contains characters other than [A-Z0-9.-]');
this.build(!b);return this};e.authority=function(a,b){if(this._parts.urn)return void 0===a?"":this;if(void 0===a)return this._parts.hostname?d.buildAuthority(this._parts):"";if("/"!==d.parseAuthority(a,this._parts))throw new TypeError('Hostname "'+a+'" contains characters other than [A-Z0-9.-]');this.build(!b);return this};e.userinfo=function(a,b){if(this._parts.urn)return void 0===a?"":this;if(void 0===a){if(!this._parts.username)return"";var c=d.buildUserinfo(this._parts);return c.substring(0,c.length-
1)}"@"!==a[a.length-1]&&(a+="@");d.parseUserinfo(a,this._parts);this.build(!b);return this};e.resource=function(a,b){var c;if(void 0===a)return this.path()+this.search()+this.hash();c=d.parse(a);this._parts.path=c.path;this._parts.query=c.query;this._parts.fragment=c.fragment;this.build(!b);return this};e.subdomain=function(a,b){if(this._parts.urn)return void 0===a?"":this;if(void 0===a){if(!this._parts.hostname||this.is("IP"))return"";var c=this._parts.hostname.length-this.domain().length-1;return this._parts.hostname.substring(0,
c)||""}c=this._parts.hostname.length-this.domain().length;c=this._parts.hostname.substring(0,c);c=new RegExp("^"+r(c));a&&"."!==a.charAt(a.length-1)&&(a+=".");a&&d.ensureValidHostname(a);this._parts.hostname=this._parts.hostname.replace(c,a);this.build(!b);return this};e.domain=function(a,b){if(this._parts.urn)return void 0===a?"":this;"boolean"===typeof a&&(b=a,a=void 0);if(void 0===a){if(!this._parts.hostname||this.is("IP"))return"";var c=this._parts.hostname.match(/\./g);if(c&&2>c.length)return this._parts.hostname;
c=this._parts.hostname.length-this.tld(b).length-1;c=this._parts.hostname.lastIndexOf(".",c-1)+1;return this._parts.hostname.substring(c)||""}if(!a)throw new TypeError("cannot set domain empty");d.ensureValidHostname(a);!this._parts.hostname||this.is("IP")?this._parts.hostname=a:(c=new RegExp(r(this.domain())+"$"),this._parts.hostname=this._parts.hostname.replace(c,a));this.build(!b);return this};e.tld=function(a,b){if(this._parts.urn)return void 0===a?"":this;"boolean"===typeof a&&(b=a,a=void 0);
if(void 0===a){if(!this._parts.hostname||this.is("IP"))return"";var c=this._parts.hostname.lastIndexOf("."),c=this._parts.hostname.substring(c+1);return!0!==b&&u&&u.list[c.toLowerCase()]?u.get(this._parts.hostname)||c:c}if(a)if(a.match(/[^a-zA-Z0-9-]/))if(u&&u.is(a))c=new RegExp(r(this.tld())+"$"),this._parts.hostname=this._parts.hostname.replace(c,a);else throw new TypeError('TLD "'+a+'" contains characters other than [A-Z0-9]');else{if(!this._parts.hostname||this.is("IP"))throw new ReferenceError("cannot set TLD on non-domain host");
c=new RegExp(r(this.tld())+"$");this._parts.hostname=this._parts.hostname.replace(c,a)}else throw new TypeError("cannot set TLD empty");this.build(!b);return this};e.directory=function(a,b){if(this._parts.urn)return void 0===a?"":this;if(void 0===a||!0===a){if(!this._parts.path&&!this._parts.hostname)return"";if("/"===this._parts.path)return"/";var c=this._parts.path.length-this.filename().length-1,c=this._parts.path.substring(0,c)||(this._parts.hostname?"/":"");return a?d.decodePath(c):c}c=this._parts.path.length-
this.filename().length;c=this._parts.path.substring(0,c);c=new RegExp("^"+r(c));this.is("relative")||(a||(a="/"),"/"!==a.charAt(0)&&(a="/"+a));a&&"/"!==a.charAt(a.length-1)&&(a+="/");a=d.recodePath(a);this._parts.path=this._parts.path.replace(c,a);this.build(!b);return this};e.filename=function(a,b){if(this._parts.urn)return void 0===a?"":this;if(void 0===a||!0===a){if(!this._parts.path||"/"===this._parts.path)return"";var c=this._parts.path.lastIndexOf("/"),c=this._parts.path.substring(c+1);return a?
d.decodePathSegment(c):c}c=!1;"/"===a.charAt(0)&&(a=a.substring(1));a.match(/\.?\//)&&(c=!0);var f=new RegExp(r(this.filename())+"$");a=d.recodePath(a);this._parts.path=this._parts.path.replace(f,a);c?this.normalizePath(b):this.build(!b);return this};e.suffix=function(a,b){if(this._parts.urn)return void 0===a?"":this;if(void 0===a||!0===a){if(!this._parts.path||"/"===this._parts.path)return"";var c=this.filename(),f=c.lastIndexOf(".");if(-1===f)return"";c=c.substring(f+1);c=/^[a-z0-9%]+$/i.test(c)?
c:"";return a?d.decodePathSegment(c):c}"."===a.charAt(0)&&(a=a.substring(1));if(c=this.suffix())f=a?new RegExp(r(c)+"$"):new RegExp(r("."+c)+"$");else{if(!a)return this;this._parts.path+="."+d.recodePath(a)}f&&(a=d.recodePath(a),this._parts.path=this._parts.path.replace(f,a));this.build(!b);return this};e.segment=function(a,b,c){var d=this._parts.urn?":":"/",e=this.path(),k="/"===e.substring(0,1),e=e.split(d);void 0!==a&&"number"!==typeof a&&(c=b,b=a,a=void 0);if(void 0!==a&&"number"!==typeof a)throw Error('Bad segment "'+
a+'", must be 0-based integer');k&&e.shift();0>a&&(a=Math.max(e.length+a,0));if(void 0===b)return void 0===a?e:e[a];if(null===a||void 0===e[a])if(h(b)){e=[];a=0;for(var l=b.length;a<l;a++)if(b[a].length||e.length&&e[e.length-1].length)e.length&&!e[e.length-1].length&&e.pop(),e.push(A(b[a]))}else{if(b||"string"===typeof b)b=A(b),""===e[e.length-1]?e[e.length-1]=b:e.push(b)}else b?e[a]=A(b):e.splice(a,1);k&&e.unshift("");return this.path(e.join(d),c)};e.segmentCoded=function(a,b,c){var e,g;"number"!==
typeof a&&(c=b,b=a,a=void 0);if(void 0===b){a=this.segment(a,b,c);if(h(a))for(e=0,g=a.length;e<g;e++)a[e]=d.decode(a[e]);else a=void 0!==a?d.decode(a):void 0;return a}if(h(b))for(e=0,g=b.length;e<g;e++)b[e]=d.encode(b[e]);else b="string"===typeof b||b instanceof String?d.encode(b):b;return this.segment(a,b,c)};var L=e.query;e.query=function(a,b){if(!0===a)return d.parseQuery(this._parts.query,this._parts.escapeQuerySpace);if("function"===typeof a){var c=d.parseQuery(this._parts.query,this._parts.escapeQuerySpace),
e=a.call(this,c);this._parts.query=d.buildQuery(e||c,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace);this.build(!b);return this}return void 0!==a&&"string"!==typeof a?(this._parts.query=d.buildQuery(a,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),this.build(!b),this):L.call(this,a,b)};e.setQuery=function(a,b,c){var e=d.parseQuery(this._parts.query,this._parts.escapeQuerySpace);if("string"===typeof a||a instanceof String)e[a]=void 0!==b?b:null;else if("object"===
typeof a)for(var g in a)q.call(a,g)&&(e[g]=a[g]);else throw new TypeError("URI.addQuery() accepts an object, string as the name parameter");this._parts.query=d.buildQuery(e,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace);"string"!==typeof a&&(c=b);this.build(!c);return this};e.addQuery=function(a,b,c){var e=d.parseQuery(this._parts.query,this._parts.escapeQuerySpace);d.addQuery(e,a,void 0===b?null:b);this._parts.query=d.buildQuery(e,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace);
"string"!==typeof a&&(c=b);this.build(!c);return this};e.removeQuery=function(a,b,c){var e=d.parseQuery(this._parts.query,this._parts.escapeQuerySpace);d.removeQuery(e,a,b);this._parts.query=d.buildQuery(e,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace);"string"!==typeof a&&(c=b);this.build(!c);return this};e.hasQuery=function(a,b,c){var e=d.parseQuery(this._parts.query,this._parts.escapeQuerySpace);return d.hasQuery(e,a,b,c)};e.setSearch=e.setQuery;e.addSearch=e.addQuery;e.removeSearch=
e.removeQuery;e.hasSearch=e.hasQuery;e.normalize=function(){return this._parts.urn?this.normalizeProtocol(!1).normalizePath(!1).normalizeQuery(!1).normalizeFragment(!1).build():this.normalizeProtocol(!1).normalizeHostname(!1).normalizePort(!1).normalizePath(!1).normalizeQuery(!1).normalizeFragment(!1).build()};e.normalizeProtocol=function(a){"string"===typeof this._parts.protocol&&(this._parts.protocol=this._parts.protocol.toLowerCase(),this.build(!a));return this};e.normalizeHostname=function(a){this._parts.hostname&&
(this.is("IDN")&&p?this._parts.hostname=p.toASCII(this._parts.hostname):this.is("IPv6")&&w&&(this._parts.hostname=w.best(this._parts.hostname)),this._parts.hostname=this._parts.hostname.toLowerCase(),this.build(!a));return this};e.normalizePort=function(a){"string"===typeof this._parts.protocol&&this._parts.port===d.defaultPorts[this._parts.protocol]&&(this._parts.port=null,this.build(!a));return this};e.normalizePath=function(a){var b=this._parts.path;if(!b)return this;if(this._parts.urn)return this._parts.path=
d.recodeUrnPath(this._parts.path),this.build(!a),this;if("/"===this._parts.path)return this;var b=d.recodePath(b),c,e="",g,k;"/"!==b.charAt(0)&&(c=!0,b="/"+b);if("/.."===b.slice(-3)||"/."===b.slice(-2))b+="/";b=b.replace(/(\/(\.\/)+)|(\/\.$)/g,"/").replace(/\/{2,}/g,"/");c&&(e=b.substring(1).match(/^(\.\.\/)+/)||"")&&(e=e[0]);for(;;){g=b.search(/\/\.\.(\/|$)/);if(-1===g)break;else if(0===g){b=b.substring(3);continue}k=b.substring(0,g).lastIndexOf("/");-1===k&&(k=g);b=b.substring(0,k)+b.substring(g+
3)}c&&this.is("relative")&&(b=e+b.substring(1));this._parts.path=b;this.build(!a);return this};e.normalizePathname=e.normalizePath;e.normalizeQuery=function(a){"string"===typeof this._parts.query&&(this._parts.query.length?this.query(d.parseQuery(this._parts.query,this._parts.escapeQuerySpace)):this._parts.query=null,this.build(!a));return this};e.normalizeFragment=function(a){this._parts.fragment||(this._parts.fragment=null,this.build(!a));return this};e.normalizeSearch=e.normalizeQuery;e.normalizeHash=
e.normalizeFragment;e.iso8859=function(){var a=d.encode,b=d.decode;d.encode=escape;d.decode=decodeURIComponent;try{this.normalize()}finally{d.encode=a,d.decode=b}return this};e.unicode=function(){var a=d.encode,b=d.decode;d.encode=B;d.decode=unescape;try{this.normalize()}finally{d.encode=a,d.decode=b}return this};e.readable=function(){var a=this.clone();a.username("").password("").normalize();var b="";a._parts.protocol&&(b+=a._parts.protocol+"://");a._parts.hostname&&(a.is("punycode")&&p?(b+=p.toUnicode(a._parts.hostname),
a._parts.port&&(b+=":"+a._parts.port)):b+=a.host());a._parts.hostname&&a._parts.path&&"/"!==a._parts.path.charAt(0)&&(b+="/");b+=a.path(!0);if(a._parts.query){for(var c="",e=0,g=a._parts.query.split("&"),k=g.length;e<k;e++){var h=(g[e]||"").split("="),c=c+("&"+d.decodeQuery(h[0],this._parts.escapeQuerySpace).replace(/&/g,"%26"));void 0!==h[1]&&(c+="="+d.decodeQuery(h[1],this._parts.escapeQuerySpace).replace(/&/g,"%26"))}b+="?"+c.substring(1)}return b+=d.decodeQuery(a.hash(),!0)};e.absoluteTo=function(a){var b=
this.clone(),c=["protocol","username","password","hostname","port"],e,g;if(this._parts.urn)throw Error("URNs do not have any generally defined hierarchical components");a instanceof d||(a=new d(a));b._parts.protocol||(b._parts.protocol=a._parts.protocol);if(this._parts.hostname)return b;for(e=0;g=c[e];e++)b._parts[g]=a._parts[g];b._parts.path?".."===b._parts.path.substring(-2)&&(b._parts.path+="/"):(b._parts.path=a._parts.path,b._parts.query||(b._parts.query=a._parts.query));"/"!==b.path().charAt(0)&&
(c=(c=a.directory())?c:0===a.path().indexOf("/")?"/":"",b._parts.path=(c?c+"/":"")+b._parts.path,b.normalizePath());b.build();return b};e.relativeTo=function(a){var b=this.clone().normalize(),c,e,g;if(b._parts.urn)throw Error("URNs do not have any generally defined hierarchical components");a=(new d(a)).normalize();c=b._parts;e=a._parts;g=b.path();a=a.path();if("/"!==g.charAt(0))throw Error("URI is already relative");if("/"!==a.charAt(0))throw Error("Cannot calculate a URI relative to another relative URI");
c.protocol===e.protocol&&(c.protocol=null);if(c.username===e.username&&c.password===e.password&&null===c.protocol&&null===c.username&&null===c.password&&c.hostname===e.hostname&&c.port===e.port)c.hostname=null,c.port=null;else return b.build();if(g===a)return c.path="",b.build();g=d.commonPath(g,a);if(!g)return b.build();e=e.path.substring(g.length).replace(/[^\/]*$/,"").replace(/.*?\//g,"../");c.path=e+c.path.substring(g.length)||"./";return b.build()};e.equals=function(a){var b=this.clone();a=new d(a);
var c={},e={},g={},k;b.normalize();a.normalize();if(b.toString()===a.toString())return!0;c=b.query();e=a.query();b.query("");a.query("");if(b.toString()!==a.toString()||c.length!==e.length)return!1;c=d.parseQuery(c,this._parts.escapeQuerySpace);e=d.parseQuery(e,this._parts.escapeQuerySpace);for(k in c)if(q.call(c,k)){if(!h(c[k])){if(c[k]!==e[k])return!1}else if(!E(c[k],e[k]))return!1;g[k]=!0}for(k in e)if(q.call(e,k)&&!g[k])return!1;return!0};e.duplicateQueryParameters=function(a){this._parts.duplicateQueryParameters=
!!a;return this};e.escapeQuerySpace=function(a){this._parts.escapeQuerySpace=!!a;return this};return d});