utilities for working with htmlparser2's dom. 

Utilities for working with htmlparser2's dom

feedic

domutils

utilities for working with htmlparser2's dom

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var ElementType = require("domelementtype"),

function find(test, arr, recurse, limit){

	for(var i = 0, j = arr.length; i < j; i++){

		if(recurse && childs && childs.length > 0){

			childs = find(test, childs, recurse, limit);

	for(var i = 0, l = arr.length; i < l; i++){

		if(recurse && arr[i].children && arr[i].children.length > 0){

			var elem = findOne(test, arr[i].children, true);

		if(elem.children && elem.children.length > 0){

			return arr.concat(findAll(test, elem.children));

var isTag = DomUtils.isTag = ElementType.isTag;

function filter(test, element, recurse, limit){

	if(!Array.isArray(element)) element = [element];

	if(typeof limit !== "number" || limit === Infinity){

	if(typeof limit !== "number" || !isFinite(limit)){

		element = findOne(test, element, recurse !== false);

		return find(test, element, recurse !== false, limit);

DomUtils.testElement = function(options, element){

		    if(!isTag(element) || !options.tag_name(element.name)){

		    if(!options.tag_type(element.type)) return false;

		    if(isTag(element) || !options.tag_contains(element.data)){

		} else if(!element.attribs || !options[key](element.attribs[key])){

			return function(elem){ return isTag(elem) && name(elem.name); };

			return function(elem){ return isTag(elem) && elem.name === name; };

			return function(elem){ return type(elem.type); };

			return function(elem){ return elem.type === type; };

			return function(elem){ return !isTag(elem) && data(elem.data); };

			return function(elem){ return !isTag(elem) && elem.data === data; };

		return function(elem){ return elem.attribs && value(elem.attribs[attrib]); };

		return function(elem){ return elem.attribs && elem.attribs[attrib] === value; };

DomUtils.getElements = function(options, element, recurse, limit){

			if(key in Checks) funcs.push(Checks[key](options[key]));

			else funcs.push(getAttribCheck(key, options[key]));

	if(funcs.length === 1) return filter(funcs[0], element, recurse, limit);

			return funcs.some(function(func){ return func(elem); });

DomUtils.getElementById = function(id, element, recurse){

	return findOne(getAttribCheck("id", id), element, recurse !== false);

DomUtils.getElementsByTagName = function(name, element, recurse, limit){

	return filter(Checks.tag_name(name), element, recurse, limit);

DomUtils.getElementsByTagType = function(type, element, recurse, limit){

	return filter(Checks.tag_type(type), element, recurse, limit);

	if(type === ElementType.Text) return elem.data;

if(type === ElementType.Comment) return "";

	if(type === ElementType.Directive) return "<" + elem.data + ">";

	if(type === ElementType.CDATA) return "<!CDATA " + elem.data + "]]>";

	if(type === ElementType.CDATA) return "<!CDATA " + DomUtils.getInnerHTML(elem) + "]]>";

			if(elem.attribs.hasOwnProperty(attr)){

	return ret + ">" + DomUtils.getInnerHTML(elem) + "</" + elem.name + ">";

	if (elem.name in emptyTags && elem.children.length === 0) {

		return ret + ">" + DomUtils.getInnerHTML(elem) + "</" + elem.name + ">";

DomUtils.getText = function getText(elem){

	if(isTag(elem)) return elem.children.map(getText).join("");

	if(Array.isArray(elem)) return elem.map(getText).join("");

	if(isTag(elem) || elem.type === ElementType.CDATA) return getText(elem.children);

	if(elem.type === ElementType.Text) return elem.data;

  "description": "utilities for working with htmlparser2's dom",

    "url": "git://github.com/FB55/domutils.git"

  "author": "Felix Boehm <me@feedic.com>"

		@@ -51,3 +51,3 @@ var ElementType = require("domelementtype"),

		if(typeof limit !== "number" \|\| limit === Infinity){
		if(typeof limit !== "number" \|\| !isFinite(limit)){
		if(recurse === false){
		@@ -198,2 +198,20 @@ return element.filter(test);

		var emptyTags = {
		__proto__: null,
		area: true,
		base: true,
		basefont: true,
		br: true,
		col: true,
		frame: true,
		hr: true,
		img: true,
		input: true,
		isindex: true,
		link: true,
		meta: true,
		param: true,
		embed: true
		};

		DomUtils.getOuterHTML = function(elem){
		@@ -205,3 +223,3 @@ var type = elem.type;
		if(type === ElementType.Directive) return "<" + elem.data + ">";
		if(type === ElementType.CDATA) return "<!CDATA " + elem.data + "]]>";
		if(type === ElementType.CDATA) return "<!CDATA " + DomUtils.getInnerHTML(elem) + "]]>";

		@@ -224,9 +242,15 @@ var ret = "<" + elem.name;
		}
		return ret + ">" + DomUtils.getInnerHTML(elem) + "</" + elem.name + ">";

		if (elem.name in emptyTags && elem.children.length === 0) {
		return ret + " />";
		} else {
		return ret + ">" + DomUtils.getInnerHTML(elem) + "</" + elem.name + ">";
		}
		};

		DomUtils.getText = function getText(elem){
		if(isTag(elem)) return elem.children.map(getText).join("");
		if(Array.isArray(elem)) return elem.map(getText).join("");
		if(isTag(elem) \|\| elem.type === ElementType.CDATA) return getText(elem.children);
		if(elem.type === ElementType.Text) return elem.data;
		return "";
		};
		};

		{
		"name": "domutils",
		"version": "1.1.1",
		"version": "1.1.2",
		"description": "utilities for working with htmlparser2's dom",
		@@ -5,0 +5,0 @@ "main": "index.js",

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