Файл: error-kitty/node_modules/cheerio/node_modules/CSSselect/browser_functions.js
Строк: 76
<?php
function isTag(elem){
return elem.nodeType === 1;
}
function getChildren(elem){
return Array.prototype.slice.call(elem.childNodes, 0);
}
function getParent(elem){
return elem.parentElement;
}
module.exports = {
isTag: isTag,
getSiblings: function(elem){
var parent = getParent(elem);
return parent && getChildren(parent);
},
getChildren: getChildren,
getParent: getParent,
getAttributeValue: function(elem, name){
return elem.attributes[name].value;
},
hasAttrib: function(elem, name){
return name in elem.attributes;
},
getName: function(elem){
return elem.tagName.toLowerCase();
},
findOne: function findOne(test, arr){
var elem = null;
for(var i = 0, l = arr.length; i < l && !elem; i++){
if(test(arr[i])){
elem = arr[i];
} else {
var childs = getChildren(arr[i]);
if(childs && childs.length > 0){
elem = findOne(test, childs);
}
}
}
return elem;
},
findAll: function findAll(test, elems){
var result = [];
for(var i = 0, j = elems.length; i < j; i++){
if(!isTag(elems[i])) continue;
if(test(elems[i])) result.push(elems[i]);
var childs = getChildren(elems[i]);
if(childs) result = result.concat(findAll(test, childs));
}
return result;
},
//https://github.com/ded/qwery/blob/master/pseudos/qwery-pseudos.js#L47-54
getText: function getText(elem) {
var str = "",
childs = getChildren(elem);
if(!childs) return str;
for(var i = 0; i < childs.length; i++){
if(isTag(childs[i])) str += elem.textContent || elem.innerText || getText(childs[i]);
}
return str;
}
};
?>