skylark-utils/dist/skylark-utils/finder.js

An Elegant HTML5 JavaScript Library.

/**
 * skylark-utils - An Elegant HTML5 JavaScript Library.
 * @author Hudaokeji Co.,Ltd
 * @version v0.9.3
 * @link www.skylarkjs.org
 * @license MIT
 */
define(["./skylark","./langx","./browser","./noder"],function(e,r,n,t,i){function s(e,n,t){for(var i=t&&r.isString(t);e=e.parentNode;){if(v(e,n))return e;if(t)if(i){if(v(e,t))break}else if(e==t)break}return null}function u(e,n,t){for(var i=[],s=t&&r.isString(t);e=e.parentNode;)if(v(e,n)&&i.push(e),t)if(s){if(v(e,t))break}else if(e==t)break;return i}function a(e,r){return r=r||t.doc(),r.getElementById(e)}function o(e,r){for(var n=e.childNodes,t=[],i=0;i<n.length;i++){var e=n[i];1==e.nodeType&&(r&&!v(e,r)||t.push(e))}return t}function c(e,r){for(;e&&!v(e,r);)e=e.parentNode;return e}function f(e,r){try{return E.call(e.querySelectorAll(r))}catch(n){}return w.query(e,r)}function l(e,r){try{return e.querySelector(r)}catch(n){}var t=w.query(e,r);return t.length>0?t[0]:null}function p(e){return l(document.body,e)}function d(e){return f(document.body,e)}function h(e,r,n){for(var t=e.childNodes,i=t[0];i;){if(1==i.nodeType){if(!r||v(i,r))return i;if(n)break}i=i.nextSibling}return null}function b(e,r,n){for(var t=e.childNodes,i=t[t.length-1];i;){if(1==i.nodeType){if(!r||v(i,r))return i;if(n)break}i=i.previousSibling}return null}function v(e,n){if(!n||!e||1!==e.nodeType)return!1;if(r.isString(n)){try{return N.call(e,n.replace(/\[([^=]+)=\s*([^'"\]]+?)\s*\]/g,'[$1="$2"]'))}catch(t){}return w.match(e,n)}return r.isArrayLike(n)?r.inArray(e,n):r.isPlainObject(n)?w.check(e,n):e===n}function g(e,r,n){for(var t=e.nextSibling;t;){if(1==t.nodeType){if(!r||v(t,r))return t;if(n)break}t=t.nextSibling}return null}function k(e,r){for(var n=e.nextSibling,t=[];n;)1==n.nodeType&&(r&&!v(n,r)||t.push(n)),n=n.nextSibling;return t}function y(e,r){var n=e.parentNode;return!n||r&&!v(n,r)?null:n}function S(e,r,n){for(var t=e.previousSibling;t;){if(1==t.nodeType){if(!r||v(t,r))return t;if(n)break}t=t.previousSibling}return null}function x(e,r){for(var n=e.previousSibling,t=[];n;)1==n.nodeType&&(r&&!v(n,r)||t.push(n)),n=n.previousSibling;return t}function m(e,r){for(var n=e.parentNode.firstChild,t=[];n;)1==n.nodeType&&n!==e&&(r&&!v(n,r)||t.push(n)),n=n.nextSibling;return t}var w={},A=Array.prototype.filter,E=Array.prototype.slice,N=n.matchesSelector;(function(){function e(e,s,u,o,f,p,d,h,b,v,g,k,y,S,x,m){if((s||n===-1)&&(r.expressions[++n]=[],t=-1,s))return"";if(u||o||t===-1){u=u||" ";var w=r.expressions[n];i&&w[t]&&(w[t].reverseCombinator=c(u)),w[++t]={combinator:u,tag:"*"}}var $=r.expressions[n][t];if(f)$.tag=f.replace(a,"");else if(p)$.id=p.replace(a,"");else if(d)d=d.replace(a,""),$.classList||($.classList=[]),$.classes||($.classes=[]),$.classList.push(d),$.classes.push({value:d,regexp:new RegExp("(^|\\s)"+l(d)+"(\\s|$)")});else if(y)m=m||x,m=m?m.replace(a,""):null,$.pseudos||($.pseudos=[]),$.pseudos.push({key:y.replace(a,""),value:m,type:1==k.length?"class":"element"});else if(h){h=h.replace(a,""),g=(g||"").replace(a,"");var A,E;switch(b){case"^=":E=new RegExp("^"+l(g));break;case"$=":E=new RegExp(l(g)+"$");break;case"~=":E=new RegExp("(^|\\s)"+l(g)+"(\\s|$)");break;case"|=":E=new RegExp("^"+l(g)+"(-|$)");break;case"=":A=function(e){return g==e};break;case"*=":A=function(e){return e&&e.indexOf(g)>-1};break;case"!=":A=function(e){return g!=e};break;default:A=function(e){return!!e}}""==g&&/^[*$^]=$/.test(b)&&(A=function(){return!1}),A||(A=function(e){return e&&E.test(e)}),$.attributes||($.attributes=[]),$.attributes.push({key:h,operator:b,value:g,test:A})}return""}var r,n,t,i,s={},u={},a=/\\/g,o=function(t,a){if(null==t)return null;if(t.Slick===!0)return t;t=(""+t).replace(/^\s+|\s+$/g,""),i=!!a;var c=i?u:s;if(c[t])return c[t];for(r={Slick:!0,expressions:[],raw:t,reverse:function(){return o(this.raw,!0)}},n=-1;t!=(t=t.replace(p,e)););return r.length=r.expressions.length,c[r.raw]=i?f(r):r},c=function(e){return"!"===e?" 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