first commit

build/node_modules/css-select/index.js

@@ -0,0 +1,85 @@
+"use strict";
+
+module.exports = CSSselect;
+
+var DomUtils       = require("domutils"),
+	falseFunc      = require("boolbase").falseFunc,
+	compileFactory = require("./lib/compile.js"),
+	defaultCompile = compileFactory(DomUtils);
+
+function adapterCompile(adapter){
+	return adapter === DomUtils ? defaultCompile : compileFactory(adapter);
+}
+
+function getSelectorFunc(searchFunc){
+	return function select(query, elems, options){
+		options = options || {}
+		options.adapter = options.adapter || DomUtils;
+		var compile = adapterCompile(options.adapter);
+
+		if(typeof query !== "function") query = compile.compileUnsafe(query, options, elems);
+		if(query.shouldTestNextSiblings) elems = appendNextSiblings((options && options.context) || elems, options.adapter);
+		if(!Array.isArray(elems)) elems = options.adapter.getChildren(elems);
+		else elems = options.adapter.removeSubsets(elems);
+		return searchFunc(query, elems, options);
+	};
+}
+
+function getNextSiblings(elem, adapter){
+	var siblings = adapter.getSiblings(elem);
+	if(!Array.isArray(siblings)) return [];
+	siblings = siblings.slice(0);
+	while(siblings.shift() !== elem);
+	return siblings;
+}
+
+function appendNextSiblings(elems, adapter){
+	// Order matters because jQuery seems to check the children before the siblings
+	if(!Array.isArray(elems)) elems = [elems];
+	var newElems = elems.slice(0);
+
+	for(var i = 0, len = elems.length; i < len; i++){
+		var nextSiblings = getNextSiblings(newElems[i], adapter);
+		newElems.push.apply(newElems, nextSiblings);
+	}
+	return newElems;
+}
+
+var selectAll = getSelectorFunc(function selectAll(query, elems, options){
+	return (query === falseFunc || !elems || elems.length === 0) ? [] : options.adapter.findAll(query, elems);
+});
+
+var selectOne = getSelectorFunc(function selectOne(query, elems, options){
+	return (query === falseFunc || !elems || elems.length === 0) ? null : options.adapter.findOne(query, elems);
+});
+
+function is(elem, query, options){
+	options = options || {}
+	options.adapter = options.adapter || DomUtils;
+	var compile = adapterCompile(options.adapter);
+	return (typeof query === "function" ? query : compile(query, options))(elem);
+}
+
+/*
+	the exported interface
+*/
+function CSSselect(query, elems, options){
+	return selectAll(query, elems, options);
+}
+
+CSSselect.compile = defaultCompile;
+CSSselect.filters = defaultCompile.Pseudos.filters;
+CSSselect.pseudos = defaultCompile.Pseudos.pseudos;
+
+CSSselect.selectAll = selectAll;
+CSSselect.selectOne = selectOne;
+
+CSSselect.is = is;
+
+//legacy methods (might be removed)
+CSSselect.parse = defaultCompile;
+CSSselect.iterate = selectAll;
+
+//hooks
+CSSselect._compileUnsafe = defaultCompile.compileUnsafe;
+CSSselect._compileToken = defaultCompile.compileToken;