mirror of
https://git.friendi.ca/friendica/friendica-addons.git
synced 2024-11-14 16:02:53 +00:00
77 lines
28 KiB
JavaScript
77 lines
28 KiB
JavaScript
(function(){'use strict';var k=this;
|
|
function aa(a){var b=typeof a;if("object"==b)if(a){if(a instanceof Array)return"array";if(a instanceof Object)return b;var c=Object.prototype.toString.call(a);if("[object Window]"==c)return"object";if("[object Array]"==c||"number"==typeof a.length&&"undefined"!=typeof a.splice&&"undefined"!=typeof a.propertyIsEnumerable&&!a.propertyIsEnumerable("splice"))return"array";if("[object Function]"==c||"undefined"!=typeof a.call&&"undefined"!=typeof a.propertyIsEnumerable&&!a.propertyIsEnumerable("call"))return"function"}else return"null";else if("function"==
|
|
b&&"undefined"==typeof a.call)return"object";return b}function l(a){return"string"==typeof a}function ba(a,b,c){return a.call.apply(a.bind,arguments)}function ca(a,b,c){if(!a)throw Error();if(2<arguments.length){var d=Array.prototype.slice.call(arguments,2);return function(){var c=Array.prototype.slice.call(arguments);Array.prototype.unshift.apply(c,d);return a.apply(b,c)}}return function(){return a.apply(b,arguments)}}
|
|
function da(a,b,c){da=Function.prototype.bind&&-1!=Function.prototype.bind.toString().indexOf("native code")?ba:ca;return da.apply(null,arguments)}function ea(a,b){var c=Array.prototype.slice.call(arguments,1);return function(){var b=c.slice();b.push.apply(b,arguments);return a.apply(this,b)}}
|
|
function m(a){var b=n;function c(){}c.prototype=b.prototype;a.G=b.prototype;a.prototype=new c;a.prototype.constructor=a;a.F=function(a,c,f){for(var g=Array(arguments.length-2),h=2;h<arguments.length;h++)g[h-2]=arguments[h];return b.prototype[c].apply(a,g)}};/*
|
|
|
|
The MIT License
|
|
|
|
Copyright (c) 2007 Cybozu Labs, Inc.
|
|
Copyright (c) 2012 Google Inc.
|
|
|
|
Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
of this software and associated documentation files (the "Software"), to
|
|
deal in the Software without restriction, including without limitation the
|
|
rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
|
|
sell copies of the Software, and to permit persons to whom the Software is
|
|
furnished to do so, subject to the following conditions:
|
|
|
|
The above copyright notice and this permission notice shall be included in
|
|
all copies or substantial portions of the Software.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
|
|
IN THE SOFTWARE.
|
|
*/
|
|
var fa=String.prototype.trim?function(a){return a.trim()}:function(a){return a.replace(/^[\s\xa0]+|[\s\xa0]+$/g,"")};function q(a,b){return-1!=a.indexOf(b)}function ga(a,b){return a<b?-1:a>b?1:0};var ha=Array.prototype.indexOf?function(a,b,c){return Array.prototype.indexOf.call(a,b,c)}:function(a,b,c){c=null==c?0:0>c?Math.max(0,a.length+c):c;if(l(a))return l(b)&&1==b.length?a.indexOf(b,c):-1;for(;c<a.length;c++)if(c in a&&a[c]===b)return c;return-1},r=Array.prototype.forEach?function(a,b,c){Array.prototype.forEach.call(a,b,c)}:function(a,b,c){for(var d=a.length,e=l(a)?a.split(""):a,f=0;f<d;f++)f in e&&b.call(c,e[f],f,a)},ia=Array.prototype.filter?function(a,b,c){return Array.prototype.filter.call(a,
|
|
b,c)}:function(a,b,c){for(var d=a.length,e=[],f=0,g=l(a)?a.split(""):a,h=0;h<d;h++)if(h in g){var p=g[h];b.call(c,p,h,a)&&(e[f++]=p)}return e},t=Array.prototype.reduce?function(a,b,c,d){d&&(b=da(b,d));return Array.prototype.reduce.call(a,b,c)}:function(a,b,c,d){var e=c;r(a,function(c,g){e=b.call(d,e,c,g,a)});return e},ja=Array.prototype.some?function(a,b,c){return Array.prototype.some.call(a,b,c)}:function(a,b,c){for(var d=a.length,e=l(a)?a.split(""):a,f=0;f<d;f++)if(f in e&&b.call(c,e[f],f,a))return!0;
|
|
return!1};function ka(a,b){var c;a:{c=a.length;for(var d=l(a)?a.split(""):a,e=0;e<c;e++)if(e in d&&b.call(void 0,d[e],e,a)){c=e;break a}c=-1}return 0>c?null:l(a)?a.charAt(c):a[c]}function la(a){return Array.prototype.concat.apply(Array.prototype,arguments)}function ma(a,b,c){return 2>=arguments.length?Array.prototype.slice.call(a,b):Array.prototype.slice.call(a,b,c)};var u;a:{var na=k.navigator;if(na){var oa=na.userAgent;if(oa){u=oa;break a}}u=""};var pa=q(u,"Opera")||q(u,"OPR"),v=q(u,"Trident")||q(u,"MSIE"),qa=q(u,"Edge"),ra=q(u,"Gecko")&&!(q(u.toLowerCase(),"webkit")&&!q(u,"Edge"))&&!(q(u,"Trident")||q(u,"MSIE"))&&!q(u,"Edge"),sa=q(u.toLowerCase(),"webkit")&&!q(u,"Edge");function ta(){var a=k.document;return a?a.documentMode:void 0}var ua;
|
|
a:{var va="",wa=function(){var a=u;if(ra)return/rv\:([^\);]+)(\)|;)/.exec(a);if(qa)return/Edge\/([\d\.]+)/.exec(a);if(v)return/\b(?:MSIE|rv)[: ]([^\);]+)(\)|;)/.exec(a);if(sa)return/WebKit\/(\S+)/.exec(a);if(pa)return/(?:Version)[ \/]?(\S+)/.exec(a)}();wa&&(va=wa?wa[1]:"");if(v){var xa=ta();if(null!=xa&&xa>parseFloat(va)){ua=String(xa);break a}}ua=va}var ya={};
|
|
function za(a){if(!ya[a]){for(var b=0,c=fa(String(ua)).split("."),d=fa(String(a)).split("."),e=Math.max(c.length,d.length),f=0;0==b&&f<e;f++){var g=c[f]||"",h=d[f]||"",p=/(\d*)(\D*)/g,y=/(\d*)(\D*)/g;do{var D=p.exec(g)||["","",""],X=y.exec(h)||["","",""];if(0==D[0].length&&0==X[0].length)break;b=ga(0==D[1].length?0:parseInt(D[1],10),0==X[1].length?0:parseInt(X[1],10))||ga(0==D[2].length,0==X[2].length)||ga(D[2],X[2])}while(0==b)}ya[a]=0<=b}}
|
|
var Aa=k.document,Ba=Aa&&v?ta()||("CSS1Compat"==Aa.compatMode?parseInt(ua,10):5):void 0;var w=v&&!(9<=Number(Ba)),Ca=v&&!(8<=Number(Ba));function x(a,b,c,d){this.a=a;this.nodeName=c;this.nodeValue=d;this.nodeType=2;this.parentNode=this.ownerElement=b}function Da(a,b){var c=Ca&&"href"==b.nodeName?a.getAttribute(b.nodeName,2):b.nodeValue;return new x(b,a,b.nodeName,c)};function z(a){var b=null,c=a.nodeType;1==c&&(b=a.textContent,b=void 0==b||null==b?a.innerText:b,b=void 0==b||null==b?"":b);if("string"!=typeof b)if(w&&"title"==a.nodeName.toLowerCase()&&1==c)b=a.text;else if(9==c||1==c){a=9==c?a.documentElement:a.firstChild;for(var c=0,d=[],b="";a;){do 1!=a.nodeType&&(b+=a.nodeValue),w&&"title"==a.nodeName.toLowerCase()&&(b+=a.text),d[c++]=a;while(a=a.firstChild);for(;c&&!(a=d[--c].nextSibling););}}else b=a.nodeValue;return""+b}
|
|
function A(a,b,c){if(null===b)return!0;try{if(!a.getAttribute)return!1}catch(d){return!1}Ca&&"class"==b&&(b="className");return null==c?!!a.getAttribute(b):a.getAttribute(b,2)==c}function B(a,b,c,d,e){return(w?Ea:Fa).call(null,a,b,l(c)?c:null,l(d)?d:null,e||new C)}
|
|
function Ea(a,b,c,d,e){if(a instanceof E||8==a.b||c&&null===a.b){var f=b.all;if(!f)return e;a=Ga(a);if("*"!=a&&(f=b.getElementsByTagName(a),!f))return e;if(c){for(var g=[],h=0;b=f[h++];)A(b,c,d)&&g.push(b);f=g}for(h=0;b=f[h++];)"*"==a&&"!"==b.tagName||F(e,b);return e}Ha(a,b,c,d,e);return e}
|
|
function Fa(a,b,c,d,e){b.getElementsByName&&d&&"name"==c&&!v?(b=b.getElementsByName(d),r(b,function(b){a.a(b)&&F(e,b)})):b.getElementsByClassName&&d&&"class"==c?(b=b.getElementsByClassName(d),r(b,function(b){b.className==d&&a.a(b)&&F(e,b)})):a instanceof G?Ha(a,b,c,d,e):b.getElementsByTagName&&(b=b.getElementsByTagName(a.f()),r(b,function(a){A(a,c,d)&&F(e,a)}));return e}
|
|
function Ia(a,b,c,d,e){var f;if((a instanceof E||8==a.b||c&&null===a.b)&&(f=b.childNodes)){var g=Ga(a);if("*"!=g&&(f=ia(f,function(a){return a.tagName&&a.tagName.toLowerCase()==g}),!f))return e;c&&(f=ia(f,function(a){return A(a,c,d)}));r(f,function(a){"*"==g&&("!"==a.tagName||"*"==g&&1!=a.nodeType)||F(e,a)});return e}return Ja(a,b,c,d,e)}function Ja(a,b,c,d,e){for(b=b.firstChild;b;b=b.nextSibling)A(b,c,d)&&a.a(b)&&F(e,b);return e}
|
|
function Ha(a,b,c,d,e){for(b=b.firstChild;b;b=b.nextSibling)A(b,c,d)&&a.a(b)&&F(e,b),Ha(a,b,c,d,e)}function Ga(a){if(a instanceof G){if(8==a.b)return"!";if(null===a.b)return"*"}return a.f()};!ra&&!v||v&&9<=Number(Ba)||ra&&za("1.9.1");v&&za("9");function Ka(a,b){if(!a||!b)return!1;if(a.contains&&1==b.nodeType)return a==b||a.contains(b);if("undefined"!=typeof a.compareDocumentPosition)return a==b||!!(a.compareDocumentPosition(b)&16);for(;b&&a!=b;)b=b.parentNode;return b==a}
|
|
function La(a,b){if(a==b)return 0;if(a.compareDocumentPosition)return a.compareDocumentPosition(b)&2?1:-1;if(v&&!(9<=Number(Ba))){if(9==a.nodeType)return-1;if(9==b.nodeType)return 1}if("sourceIndex"in a||a.parentNode&&"sourceIndex"in a.parentNode){var c=1==a.nodeType,d=1==b.nodeType;if(c&&d)return a.sourceIndex-b.sourceIndex;var e=a.parentNode,f=b.parentNode;return e==f?Ma(a,b):!c&&Ka(e,b)?-1*Na(a,b):!d&&Ka(f,a)?Na(b,a):(c?a.sourceIndex:e.sourceIndex)-(d?b.sourceIndex:f.sourceIndex)}d=9==a.nodeType?
|
|
a:a.ownerDocument||a.document;c=d.createRange();c.selectNode(a);c.collapse(!0);d=d.createRange();d.selectNode(b);d.collapse(!0);return c.compareBoundaryPoints(k.Range.START_TO_END,d)}function Na(a,b){var c=a.parentNode;if(c==b)return-1;for(var d=b;d.parentNode!=c;)d=d.parentNode;return Ma(d,a)}function Ma(a,b){for(var c=b;c=c.previousSibling;)if(c==a)return-1;return 1};function C(){this.b=this.a=null;this.l=0}function Oa(a){this.node=a;this.a=this.b=null}function Pa(a,b){if(!a.a)return b;if(!b.a)return a;for(var c=a.a,d=b.a,e=null,f=null,g=0;c&&d;){var f=c.node,h=d.node;f==h||f instanceof x&&h instanceof x&&f.a==h.a?(f=c,c=c.a,d=d.a):0<La(c.node,d.node)?(f=d,d=d.a):(f=c,c=c.a);(f.b=e)?e.a=f:a.a=f;e=f;g++}for(f=c||d;f;)f.b=e,e=e.a=f,g++,f=f.a;a.b=e;a.l=g;return a}function Qa(a,b){var c=new Oa(b);c.a=a.a;a.b?a.a.b=c:a.a=a.b=c;a.a=c;a.l++}
|
|
function F(a,b){var c=new Oa(b);c.b=a.b;a.a?a.b.a=c:a.a=a.b=c;a.b=c;a.l++}function Ra(a){return(a=a.a)?a.node:null}function Sa(a){return(a=Ra(a))?z(a):""}function H(a,b){return new Ta(a,!!b)}function Ta(a,b){this.f=a;this.b=(this.c=b)?a.b:a.a;this.a=null}function I(a){var b=a.b;if(null==b)return null;var c=a.a=b;a.b=a.c?b.b:b.a;return c.node};function n(a){this.i=a;this.b=this.g=!1;this.f=null}function J(a){return"\n "+a.toString().split("\n").join("\n ")}function Ua(a,b){a.g=b}function Va(a,b){a.b=b}function K(a,b){var c=a.a(b);return c instanceof C?+Sa(c):+c}function L(a,b){var c=a.a(b);return c instanceof C?Sa(c):""+c}function M(a,b){var c=a.a(b);return c instanceof C?!!c.l:!!c};function N(a,b,c){n.call(this,a.i);this.c=a;this.h=b;this.o=c;this.g=b.g||c.g;this.b=b.b||c.b;this.c==Wa&&(c.b||c.g||4==c.i||0==c.i||!b.f?b.b||b.g||4==b.i||0==b.i||!c.f||(this.f={name:c.f.name,s:b}):this.f={name:b.f.name,s:c})}m(N);
|
|
function O(a,b,c,d,e){b=b.a(d);c=c.a(d);var f;if(b instanceof C&&c instanceof C){b=H(b);for(d=I(b);d;d=I(b))for(e=H(c),f=I(e);f;f=I(e))if(a(z(d),z(f)))return!0;return!1}if(b instanceof C||c instanceof C){b instanceof C?(e=b,d=c):(e=c,d=b);f=H(e);for(var g=typeof d,h=I(f);h;h=I(f)){switch(g){case "number":h=+z(h);break;case "boolean":h=!!z(h);break;case "string":h=z(h);break;default:throw Error("Illegal primitive type for comparison.");}if(e==b&&a(h,d)||e==c&&a(d,h))return!0}return!1}return e?"boolean"==
|
|
typeof b||"boolean"==typeof c?a(!!b,!!c):"number"==typeof b||"number"==typeof c?a(+b,+c):a(b,c):a(+b,+c)}N.prototype.a=function(a){return this.c.m(this.h,this.o,a)};N.prototype.toString=function(){var a="Binary Expression: "+this.c,a=a+J(this.h);return a+=J(this.o)};function Xa(a,b,c,d){this.a=a;this.w=b;this.i=c;this.m=d}Xa.prototype.toString=function(){return this.a};var Ya={};
|
|
function P(a,b,c,d){if(Ya.hasOwnProperty(a))throw Error("Binary operator already created: "+a);a=new Xa(a,b,c,d);return Ya[a.toString()]=a}P("div",6,1,function(a,b,c){return K(a,c)/K(b,c)});P("mod",6,1,function(a,b,c){return K(a,c)%K(b,c)});P("*",6,1,function(a,b,c){return K(a,c)*K(b,c)});P("+",5,1,function(a,b,c){return K(a,c)+K(b,c)});P("-",5,1,function(a,b,c){return K(a,c)-K(b,c)});P("<",4,2,function(a,b,c){return O(function(a,b){return a<b},a,b,c)});
|
|
P(">",4,2,function(a,b,c){return O(function(a,b){return a>b},a,b,c)});P("<=",4,2,function(a,b,c){return O(function(a,b){return a<=b},a,b,c)});P(">=",4,2,function(a,b,c){return O(function(a,b){return a>=b},a,b,c)});var Wa=P("=",3,2,function(a,b,c){return O(function(a,b){return a==b},a,b,c,!0)});P("!=",3,2,function(a,b,c){return O(function(a,b){return a!=b},a,b,c,!0)});P("and",2,2,function(a,b,c){return M(a,c)&&M(b,c)});P("or",1,2,function(a,b,c){return M(a,c)||M(b,c)});function Q(a,b,c){this.a=a;this.b=b||1;this.f=c||1};function Za(a,b){if(b.a.length&&4!=a.i)throw Error("Primary expression must evaluate to nodeset if filter has predicate(s).");n.call(this,a.i);this.c=a;this.h=b;this.g=a.g;this.b=a.b}m(Za);Za.prototype.a=function(a){a=this.c.a(a);return $a(this.h,a)};Za.prototype.toString=function(){var a;a="Filter:"+J(this.c);return a+=J(this.h)};function ab(a,b){if(b.length<a.A)throw Error("Function "+a.j+" expects at least"+a.A+" arguments, "+b.length+" given");if(null!==a.v&&b.length>a.v)throw Error("Function "+a.j+" expects at most "+a.v+" arguments, "+b.length+" given");a.B&&r(b,function(b,d){if(4!=b.i)throw Error("Argument "+d+" to function "+a.j+" is not of type Nodeset: "+b);});n.call(this,a.i);this.h=a;this.c=b;Ua(this,a.g||ja(b,function(a){return a.g}));Va(this,a.D&&!b.length||a.C&&!!b.length||ja(b,function(a){return a.b}))}m(ab);
|
|
ab.prototype.a=function(a){return this.h.m.apply(null,la(a,this.c))};ab.prototype.toString=function(){var a="Function: "+this.h;if(this.c.length)var b=t(this.c,function(a,b){return a+J(b)},"Arguments:"),a=a+J(b);return a};function bb(a,b,c,d,e,f,g,h,p){this.j=a;this.i=b;this.g=c;this.D=d;this.C=e;this.m=f;this.A=g;this.v=void 0!==h?h:g;this.B=!!p}bb.prototype.toString=function(){return this.j};var cb={};
|
|
function R(a,b,c,d,e,f,g,h){if(cb.hasOwnProperty(a))throw Error("Function already created: "+a+".");cb[a]=new bb(a,b,c,d,!1,e,f,g,h)}R("boolean",2,!1,!1,function(a,b){return M(b,a)},1);R("ceiling",1,!1,!1,function(a,b){return Math.ceil(K(b,a))},1);R("concat",3,!1,!1,function(a,b){return t(ma(arguments,1),function(b,d){return b+L(d,a)},"")},2,null);R("contains",2,!1,!1,function(a,b,c){return q(L(b,a),L(c,a))},2);R("count",1,!1,!1,function(a,b){return b.a(a).l},1,1,!0);
|
|
R("false",2,!1,!1,function(){return!1},0);R("floor",1,!1,!1,function(a,b){return Math.floor(K(b,a))},1);R("id",4,!1,!1,function(a,b){function c(a){if(w){var b=e.all[a];if(b){if(b.nodeType&&a==b.id)return b;if(b.length)return ka(b,function(b){return a==b.id})}return null}return e.getElementById(a)}var d=a.a,e=9==d.nodeType?d:d.ownerDocument,d=L(b,a).split(/\s+/),f=[];r(d,function(a){a=c(a);!a||0<=ha(f,a)||f.push(a)});f.sort(La);var g=new C;r(f,function(a){F(g,a)});return g},1);
|
|
R("lang",2,!1,!1,function(){return!1},1);R("last",1,!0,!1,function(a){if(1!=arguments.length)throw Error("Function last expects ()");return a.f},0);R("local-name",3,!1,!0,function(a,b){var c=b?Ra(b.a(a)):a.a;return c?c.localName||c.nodeName.toLowerCase():""},0,1,!0);R("name",3,!1,!0,function(a,b){var c=b?Ra(b.a(a)):a.a;return c?c.nodeName.toLowerCase():""},0,1,!0);R("namespace-uri",3,!0,!1,function(){return""},0,1,!0);
|
|
R("normalize-space",3,!1,!0,function(a,b){return(b?L(b,a):z(a.a)).replace(/[\s\xa0]+/g," ").replace(/^\s+|\s+$/g,"")},0,1);R("not",2,!1,!1,function(a,b){return!M(b,a)},1);R("number",1,!1,!0,function(a,b){return b?K(b,a):+z(a.a)},0,1);R("position",1,!0,!1,function(a){return a.b},0);R("round",1,!1,!1,function(a,b){return Math.round(K(b,a))},1);R("starts-with",2,!1,!1,function(a,b,c){b=L(b,a);a=L(c,a);return 0==b.lastIndexOf(a,0)},2);R("string",3,!1,!0,function(a,b){return b?L(b,a):z(a.a)},0,1);
|
|
R("string-length",1,!1,!0,function(a,b){return(b?L(b,a):z(a.a)).length},0,1);R("substring",3,!1,!1,function(a,b,c,d){c=K(c,a);if(isNaN(c)||Infinity==c||-Infinity==c)return"";d=d?K(d,a):Infinity;if(isNaN(d)||-Infinity===d)return"";c=Math.round(c)-1;var e=Math.max(c,0);a=L(b,a);return Infinity==d?a.substring(e):a.substring(e,c+Math.round(d))},2,3);R("substring-after",3,!1,!1,function(a,b,c){b=L(b,a);a=L(c,a);c=b.indexOf(a);return-1==c?"":b.substring(c+a.length)},2);
|
|
R("substring-before",3,!1,!1,function(a,b,c){b=L(b,a);a=L(c,a);a=b.indexOf(a);return-1==a?"":b.substring(0,a)},2);R("sum",1,!1,!1,function(a,b){for(var c=H(b.a(a)),d=0,e=I(c);e;e=I(c))d+=+z(e);return d},1,1,!0);R("translate",3,!1,!1,function(a,b,c,d){b=L(b,a);c=L(c,a);var e=L(d,a);a={};for(d=0;d<c.length;d++){var f=c.charAt(d);f in a||(a[f]=e.charAt(d))}c="";for(d=0;d<b.length;d++)f=b.charAt(d),c+=f in a?a[f]:f;return c},3);R("true",2,!1,!1,function(){return!0},0);function G(a,b){this.h=a;this.c=void 0!==b?b:null;this.b=null;switch(a){case "comment":this.b=8;break;case "text":this.b=3;break;case "processing-instruction":this.b=7;break;case "node":break;default:throw Error("Unexpected argument");}}function db(a){return"comment"==a||"text"==a||"processing-instruction"==a||"node"==a}G.prototype.a=function(a){return null===this.b||this.b==a.nodeType};G.prototype.f=function(){return this.h};
|
|
G.prototype.toString=function(){var a="Kind Test: "+this.h;null===this.c||(a+=J(this.c));return a};function eb(a){this.b=a;this.a=0}function fb(a){a=a.match(gb);for(var b=0;b<a.length;b++)hb.test(a[b])&&a.splice(b,1);return new eb(a)}var gb=/\$?(?:(?![0-9-\.])(?:\*|[\w-\.]+):)?(?![0-9-\.])(?:\*|[\w-\.]+)|\/\/|\.\.|::|\d+(?:\.\d*)?|\.\d+|"[^"]*"|'[^']*'|[!<>]=|\s+|./g,hb=/^\s/;function S(a,b){return a.b[a.a+(b||0)]}function T(a){return a.b[a.a++]}function ib(a){return a.b.length<=a.a};function jb(a){n.call(this,3);this.c=a.substring(1,a.length-1)}m(jb);jb.prototype.a=function(){return this.c};jb.prototype.toString=function(){return"Literal: "+this.c};function E(a,b){this.j=a.toLowerCase();var c;c="*"==this.j?"*":"http://www.w3.org/1999/xhtml";this.c=b?b.toLowerCase():c}E.prototype.a=function(a){var b=a.nodeType;if(1!=b&&2!=b)return!1;b=void 0!==a.localName?a.localName:a.nodeName;return"*"!=this.j&&this.j!=b.toLowerCase()?!1:"*"==this.c?!0:this.c==(a.namespaceURI?a.namespaceURI.toLowerCase():"http://www.w3.org/1999/xhtml")};E.prototype.f=function(){return this.j};
|
|
E.prototype.toString=function(){return"Name Test: "+("http://www.w3.org/1999/xhtml"==this.c?"":this.c+":")+this.j};function kb(a,b){n.call(this,a.i);this.h=a;this.c=b;this.g=a.g;this.b=a.b;if(1==this.c.length){var c=this.c[0];c.u||c.c!=lb||(c=c.o,"*"!=c.f()&&(this.f={name:c.f(),s:null}))}}m(kb);function mb(){n.call(this,4)}m(mb);mb.prototype.a=function(a){var b=new C;a=a.a;9==a.nodeType?F(b,a):F(b,a.ownerDocument);return b};mb.prototype.toString=function(){return"Root Helper Expression"};function nb(){n.call(this,4)}m(nb);nb.prototype.a=function(a){var b=new C;F(b,a.a);return b};nb.prototype.toString=function(){return"Context Helper Expression"};
|
|
function ob(a){return"/"==a||"//"==a}kb.prototype.a=function(a){var b=this.h.a(a);if(!(b instanceof C))throw Error("Filter expression must evaluate to nodeset.");a=this.c;for(var c=0,d=a.length;c<d&&b.l;c++){var e=a[c],f=H(b,e.c.a),g;if(e.g||e.c!=pb)if(e.g||e.c!=qb)for(g=I(f),b=e.a(new Q(g));null!=(g=I(f));)g=e.a(new Q(g)),b=Pa(b,g);else g=I(f),b=e.a(new Q(g));else{for(g=I(f);(b=I(f))&&(!g.contains||g.contains(b))&&b.compareDocumentPosition(g)&8;g=b);b=e.a(new Q(g))}}return b};
|
|
kb.prototype.toString=function(){var a;a="Path Expression:"+J(this.h);if(this.c.length){var b=t(this.c,function(a,b){return a+J(b)},"Steps:");a+=J(b)}return a};function rb(a){n.call(this,4);this.c=a;Ua(this,ja(this.c,function(a){return a.g}));Va(this,ja(this.c,function(a){return a.b}))}m(rb);rb.prototype.a=function(a){var b=new C;r(this.c,function(c){c=c.a(a);if(!(c instanceof C))throw Error("Path expression must evaluate to NodeSet.");b=Pa(b,c)});return b};rb.prototype.toString=function(){return t(this.c,function(a,b){return a+J(b)},"Union Expression:")};function sb(a,b){this.a=a;this.b=!!b}
|
|
function $a(a,b,c){for(c=c||0;c<a.a.length;c++)for(var d=a.a[c],e=H(b),f=b.l,g,h=0;g=I(e);h++){var p=a.b?f-h:h+1;g=d.a(new Q(g,p,f));if("number"==typeof g)p=p==g;else if("string"==typeof g||"boolean"==typeof g)p=!!g;else if(g instanceof C)p=0<g.l;else throw Error("Predicate.evaluate returned an unexpected type.");if(!p){p=e;g=p.f;var y=p.a;if(!y)throw Error("Next must be called at least once before remove.");var D=y.b,y=y.a;D?D.a=y:g.a=y;y?y.b=D:g.b=D;g.l--;p.a=null}}return b}
|
|
sb.prototype.toString=function(){return t(this.a,function(a,b){return a+J(b)},"Predicates:")};function U(a,b,c,d){n.call(this,4);this.c=a;this.o=b;this.h=c||new sb([]);this.u=!!d;b=this.h;b=0<b.a.length?b.a[0].f:null;a.b&&b&&(a=b.name,a=w?a.toLowerCase():a,this.f={name:a,s:b.s});a:{a=this.h;for(b=0;b<a.a.length;b++)if(c=a.a[b],c.g||1==c.i||0==c.i){a=!0;break a}a=!1}this.g=a}m(U);
|
|
U.prototype.a=function(a){var b=a.a,c=null,c=this.f,d=null,e=null,f=0;c&&(d=c.name,e=c.s?L(c.s,a):null,f=1);if(this.u)if(this.g||this.c!=tb)if(a=H((new U(ub,new G("node"))).a(a)),b=I(a))for(c=this.m(b,d,e,f);null!=(b=I(a));)c=Pa(c,this.m(b,d,e,f));else c=new C;else c=B(this.o,b,d,e),c=$a(this.h,c,f);else c=this.m(a.a,d,e,f);return c};U.prototype.m=function(a,b,c,d){a=this.c.f(this.o,a,b,c);return a=$a(this.h,a,d)};
|
|
U.prototype.toString=function(){var a;a="Step:"+J("Operator: "+(this.u?"//":"/"));this.c.j&&(a+=J("Axis: "+this.c));a+=J(this.o);if(this.h.a.length){var b=t(this.h.a,function(a,b){return a+J(b)},"Predicates:");a+=J(b)}return a};function vb(a,b,c,d){this.j=a;this.f=b;this.a=c;this.b=d}vb.prototype.toString=function(){return this.j};var wb={};function V(a,b,c,d){if(wb.hasOwnProperty(a))throw Error("Axis already created: "+a);b=new vb(a,b,c,!!d);return wb[a]=b}
|
|
V("ancestor",function(a,b){for(var c=new C,d=b;d=d.parentNode;)a.a(d)&&Qa(c,d);return c},!0);V("ancestor-or-self",function(a,b){var c=new C,d=b;do a.a(d)&&Qa(c,d);while(d=d.parentNode);return c},!0);
|
|
var lb=V("attribute",function(a,b){var c=new C,d=a.f();if("style"==d&&w&&b.style)return F(c,new x(b.style,b,"style",b.style.cssText)),c;var e=b.attributes;if(e)if(a instanceof G&&null===a.b||"*"==d)for(var d=0,f;f=e[d];d++)w?f.nodeValue&&F(c,Da(b,f)):F(c,f);else(f=e.getNamedItem(d))&&(w?f.nodeValue&&F(c,Da(b,f)):F(c,f));return c},!1),tb=V("child",function(a,b,c,d,e){return(w?Ia:Ja).call(null,a,b,l(c)?c:null,l(d)?d:null,e||new C)},!1,!0);V("descendant",B,!1,!0);
|
|
var ub=V("descendant-or-self",function(a,b,c,d){var e=new C;A(b,c,d)&&a.a(b)&&F(e,b);return B(a,b,c,d,e)},!1,!0),pb=V("following",function(a,b,c,d){var e=new C;do for(var f=b;f=f.nextSibling;)A(f,c,d)&&a.a(f)&&F(e,f),e=B(a,f,c,d,e);while(b=b.parentNode);return e},!1,!0);V("following-sibling",function(a,b){for(var c=new C,d=b;d=d.nextSibling;)a.a(d)&&F(c,d);return c},!1);V("namespace",function(){return new C},!1);
|
|
var xb=V("parent",function(a,b){var c=new C;if(9==b.nodeType)return c;if(2==b.nodeType)return F(c,b.ownerElement),c;var d=b.parentNode;a.a(d)&&F(c,d);return c},!1),qb=V("preceding",function(a,b,c,d){var e=new C,f=[];do f.unshift(b);while(b=b.parentNode);for(var g=1,h=f.length;g<h;g++){var p=[];for(b=f[g];b=b.previousSibling;)p.unshift(b);for(var y=0,D=p.length;y<D;y++)b=p[y],A(b,c,d)&&a.a(b)&&F(e,b),e=B(a,b,c,d,e)}return e},!0,!0);
|
|
V("preceding-sibling",function(a,b){for(var c=new C,d=b;d=d.previousSibling;)a.a(d)&&Qa(c,d);return c},!0);var yb=V("self",function(a,b){var c=new C;a.a(b)&&F(c,b);return c},!1);function zb(a){n.call(this,1);this.c=a;this.g=a.g;this.b=a.b}m(zb);zb.prototype.a=function(a){return-K(this.c,a)};zb.prototype.toString=function(){return"Unary Expression: -"+J(this.c)};function Ab(a){n.call(this,1);this.c=a}m(Ab);Ab.prototype.a=function(){return this.c};Ab.prototype.toString=function(){return"Number: "+this.c};function Bb(a,b){this.a=a;this.b=b}function Cb(a){for(var b,c=[];;){W(a,"Missing right hand side of binary expression.");b=Db(a);var d=T(a.a);if(!d)break;var e=(d=Ya[d]||null)&&d.w;if(!e){a.a.a--;break}for(;c.length&&e<=c[c.length-1].w;)b=new N(c.pop(),c.pop(),b);c.push(b,d)}for(;c.length;)b=new N(c.pop(),c.pop(),b);return b}function W(a,b){if(ib(a.a))throw Error(b);}function Eb(a,b){var c=T(a.a);if(c!=b)throw Error("Bad token, expected: "+b+" got: "+c);}
|
|
function Fb(a){a=T(a.a);if(")"!=a)throw Error("Bad token: "+a);}function Gb(a){a=T(a.a);if(2>a.length)throw Error("Unclosed literal string");return new jb(a)}
|
|
function Hb(a){var b,c=[],d;if(ob(S(a.a))){b=T(a.a);d=S(a.a);if("/"==b&&(ib(a.a)||"."!=d&&".."!=d&&"@"!=d&&"*"!=d&&!/(?![0-9])[\w]/.test(d)))return new mb;d=new mb;W(a,"Missing next location step.");b=Ib(a,b);c.push(b)}else{a:{b=S(a.a);d=b.charAt(0);switch(d){case "$":throw Error("Variable reference not allowed in HTML XPath");case "(":T(a.a);b=Cb(a);W(a,'unclosed "("');Eb(a,")");break;case '"':case "'":b=Gb(a);break;default:if(isNaN(+b))if(!db(b)&&/(?![0-9])[\w]/.test(d)&&"("==S(a.a,1)){b=T(a.a);
|
|
b=cb[b]||null;T(a.a);for(d=[];")"!=S(a.a);){W(a,"Missing function argument list.");d.push(Cb(a));if(","!=S(a.a))break;T(a.a)}W(a,"Unclosed function argument list.");Fb(a);b=new ab(b,d)}else{b=null;break a}else b=new Ab(+T(a.a))}"["==S(a.a)&&(d=new sb(Jb(a)),b=new Za(b,d))}if(b)if(ob(S(a.a)))d=b;else return b;else b=Ib(a,"/"),d=new nb,c.push(b)}for(;ob(S(a.a));)b=T(a.a),W(a,"Missing next location step."),b=Ib(a,b),c.push(b);return new kb(d,c)}
|
|
function Ib(a,b){var c,d,e;if("/"!=b&&"//"!=b)throw Error('Step op should be "/" or "//"');if("."==S(a.a))return d=new U(yb,new G("node")),T(a.a),d;if(".."==S(a.a))return d=new U(xb,new G("node")),T(a.a),d;var f;if("@"==S(a.a))f=lb,T(a.a),W(a,"Missing attribute name");else if("::"==S(a.a,1)){if(!/(?![0-9])[\w]/.test(S(a.a).charAt(0)))throw Error("Bad token: "+T(a.a));c=T(a.a);f=wb[c]||null;if(!f)throw Error("No axis with name: "+c);T(a.a);W(a,"Missing node name")}else f=tb;c=S(a.a);if(/(?![0-9])[\w\*]/.test(c.charAt(0)))if("("==
|
|
S(a.a,1)){if(!db(c))throw Error("Invalid node type: "+c);c=T(a.a);if(!db(c))throw Error("Invalid type name: "+c);Eb(a,"(");W(a,"Bad nodetype");e=S(a.a).charAt(0);var g=null;if('"'==e||"'"==e)g=Gb(a);W(a,"Bad nodetype");Fb(a);c=new G(c,g)}else if(c=T(a.a),e=c.indexOf(":"),-1==e)c=new E(c);else{var g=c.substring(0,e),h;if("*"==g)h="*";else if(h=a.b(g),!h)throw Error("Namespace prefix not declared: "+g);c=c.substr(e+1);c=new E(c,h)}else throw Error("Bad token: "+T(a.a));e=new sb(Jb(a),f.a);return d||
|
|
new U(f,c,e,"//"==b)}function Jb(a){for(var b=[];"["==S(a.a);){T(a.a);W(a,"Missing predicate expression.");var c=Cb(a);b.push(c);W(a,"Unclosed predicate expression.");Eb(a,"]")}return b}function Db(a){if("-"==S(a.a))return T(a.a),new zb(Db(a));var b=Hb(a);if("|"!=S(a.a))a=b;else{for(b=[b];"|"==T(a.a);)W(a,"Missing next union location path."),b.push(Hb(a));a.a.a--;a=new rb(b)}return a};function Kb(a){switch(a.nodeType){case 1:return ea(Lb,a);case 9:return Kb(a.documentElement);case 11:case 10:case 6:case 12:return Mb;default:return a.parentNode?Kb(a.parentNode):Mb}}function Mb(){return null}function Lb(a,b){if(a.prefix==b)return a.namespaceURI||"http://www.w3.org/1999/xhtml";var c=a.getAttributeNode("xmlns:"+b);return c&&c.specified?c.value||null:a.parentNode&&9!=a.parentNode.nodeType?Lb(a.parentNode,b):null};function Nb(a,b){if(!a.length)throw Error("Empty XPath expression.");var c=fb(a);if(ib(c))throw Error("Invalid XPath expression.");b?"function"==aa(b)||(b=da(b.lookupNamespaceURI,b)):b=function(){return null};var d=Cb(new Bb(c,b));if(!ib(c))throw Error("Bad token: "+T(c));this.evaluate=function(a,b){var c=d.a(new Q(a));return new Y(c,b)}}
|
|
function Y(a,b){if(0==b)if(a instanceof C)b=4;else if("string"==typeof a)b=2;else if("number"==typeof a)b=1;else if("boolean"==typeof a)b=3;else throw Error("Unexpected evaluation result.");if(2!=b&&1!=b&&3!=b&&!(a instanceof C))throw Error("value could not be converted to the specified type");this.resultType=b;var c;switch(b){case 2:this.stringValue=a instanceof C?Sa(a):""+a;break;case 1:this.numberValue=a instanceof C?+Sa(a):+a;break;case 3:this.booleanValue=a instanceof C?0<a.l:!!a;break;case 4:case 5:case 6:case 7:var d=
|
|
H(a);c=[];for(var e=I(d);e;e=I(d))c.push(e instanceof x?e.a:e);this.snapshotLength=a.l;this.invalidIteratorState=!1;break;case 8:case 9:d=Ra(a);this.singleNodeValue=d instanceof x?d.a:d;break;default:throw Error("Unknown XPathResult type.");}var f=0;this.iterateNext=function(){if(4!=b&&5!=b)throw Error("iterateNext called with wrong result type");return f>=c.length?null:c[f++]};this.snapshotItem=function(a){if(6!=b&&7!=b)throw Error("snapshotItem called with wrong result type");return a>=c.length||
|
|
0>a?null:c[a]}}Y.ANY_TYPE=0;Y.NUMBER_TYPE=1;Y.STRING_TYPE=2;Y.BOOLEAN_TYPE=3;Y.UNORDERED_NODE_ITERATOR_TYPE=4;Y.ORDERED_NODE_ITERATOR_TYPE=5;Y.UNORDERED_NODE_SNAPSHOT_TYPE=6;Y.ORDERED_NODE_SNAPSHOT_TYPE=7;Y.ANY_UNORDERED_NODE_TYPE=8;Y.FIRST_ORDERED_NODE_TYPE=9;function Ob(a){this.lookupNamespaceURI=Kb(a)}
|
|
function Pb(a,b){var c=a||k,d=c.Document&&c.Document.prototype||c.document;if(!d.evaluate||b)c.XPathResult=Y,d.evaluate=function(a,b,c,d){return(new Nb(a,c)).evaluate(b,d)},d.createExpression=function(a,b){return new Nb(a,b)},d.createNSResolver=function(a){return new Ob(a)}}var Qb=["wgxpath","install"],Z=k;Qb[0]in Z||!Z.execScript||Z.execScript("var "+Qb[0]);for(var Rb;Qb.length&&(Rb=Qb.shift());)Qb.length||void 0===Pb?Z[Rb]?Z=Z[Rb]:Z=Z[Rb]={}:Z[Rb]=Pb;}).call(this)
|