Jclyons52\PHPQuery\Node

Complexity

Total Complexity

8

Size/Duplication

Total Lines	65
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Test Coverage

Coverage

100%

Importance

Changes	5
Bugs	0	Features	4

6 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	toString()	0	4	1
A	attr()	0	12	3
A	text()	0	4	1
A	remove()	0	4	1
A	hasClass()	0	6	1

<?php

namespace Jclyons52\PHPQuery;

class Node
{
    public $node;

    public function __construct(\DOMNode $node)
    {
        $this->node = $node;
    }

    /**
     * @return string
     */
    public function toString()
    {
        return $this->node->ownerDocument->saveHTML($this->node);
    }

    /**
     * @param string $name
     * @param string|null $value
     * @return string
     * @throws \Exception
     */
    public function attr($name, $value = null)
    {
        if (!($this->node instanceof \DOMElement)) {
            throw new \Exception('dom node is not of type element');
        }

        if ($value) {

The expression $value of type string|null is loosely compared to true; this is ambiguous if the string can be empty. You might want to explicitly use !== null instead.

            $this->node->setAttribute($name, $value);
        }
        
        return $this->node->getAttribute($name);
    }

    /**
     * @return string
     */
    public function text()
    {
        return $this->node->textContent;
    }


    /**
     *
     */
    public function remove()
    {
        $this->node->parentNode->removeChild($this->node);
    }

    /**
     * @param string $class
     * @return bool
     * @throws \Exception
     */
    public function hasClass($class)
    {
        $classes = explode(' ', $this->attr('class'));

        return in_array($class, $classes);
    }
}