WebinoDraw\Dom\Attr

Complexity

Total Complexity

5

Size/Duplication

Total Lines	30
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	getProperties()	0	9	2
A	isEmpty()	0	8	3

<?php
/**
 * Webino (http://webino.sk)
 *
 * @link        https://github.com/webino/WebinoDraw for the canonical source repository
 * @copyright   Copyright (c) 2012-2017 Webino, s. r. o. (http://webino.sk)
 * @author      Peter Bačinský <peter@bacinsky.sk>
 * @license     BSD-3-Clause
 */

namespace WebinoDraw\Dom;

/**
 * Extended DOMAttr
 */
class Attr extends \DOMAttr implements NodeInterface
{
    /**
     * Returns the node text value
     *
     * @param null $prefix
     * @return array
     */
    public function getProperties($prefix = null)
    {
        $properties = [$prefix . $this::NODE_VALUE_PROPERTY => ''];

        empty($this->nodeValue)
            or $properties[$prefix . $this::NODE_VALUE_PROPERTY] = $this->nodeValue;

        return $properties;
    }

    /**
     * @return bool
     */
    public function isEmpty()
    {
        $nodeValue = trim($this->nodeValue);
        if (!empty($nodeValue) || is_numeric($nodeValue)) {
            return false;
        }
        return true;
    }
}