XmlPresenter::arrayToXml() - Code Metrics - Inspection of "Adding .travis.yml" - nilportugues/php-xml - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 7d19a4...a65587 )

by Nil

created 2016-06-16 21:40 UTC

XmlPresenter::arrayToXml() C

↳ Parent: XmlPresenter

Complexity

Conditions	14
Paths	16

Size

Total Lines	46
Code Lines	30

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	46
rs	5.0744
cc	14
eloc	30
nc	16
nop	2

How to fix Complexity

<?php

namespace NilPortugues\Api\Xml;

use DOMDocument;
use SimpleXMLElement;

class XmlPresenter
{
    /**
     * @var array
     */
    private $linkKeys = [
        XmlTransformer::LINKS_HREF,
    ];

    /**
     * @param array $array
     *
     * @return string
     */
    public function output(array $array)
    {
        $xmlData = new SimpleXMLElement('<?xml version="1.0" encoding="UTF-8"?><data></data>');
        $this->arrayToXml($array, $xmlData);
        $xml = $xmlData->asXML();
        $xmlDoc = new DOMDocument();
        $xmlDoc->loadXML($xml);
        $xmlDoc->preserveWhiteSpace = false;
        $xmlDoc->formatOutput = true;
        $xmlDoc->substituteEntities = false;

        return rtrim(html_entity_decode($xmlDoc->saveXML()), "\n");
    }

    /**
     * Converts an array to XML using SimpleXMLElement.
     *
     * @param array            $data
     * @param SimpleXMLElement $xmlData
     */
    protected function arrayToXml(array &$data, SimpleXMLElement $xmlData)
    {
        foreach ($data as $key => $value) {
            $key = ltrim($key, '_');
            if (\is_array($value)) {
                if (\is_numeric($key)) {
                    $key = 'resource';
                }
                if (false === empty($value[XmlTransformer::LINKS_HREF])) {
                    $subnode = $xmlData->addChild('link');
                    $subnode->addAttribute('rel', $key);
                    foreach ($this->linkKeys as $linkKey) {
                        if (!empty($value[$linkKey])) {
                            $subnode->addAttribute($linkKey, $value[$linkKey]);
                        }
                    }
                } else {
                    if (!empty($value[XmlTransformer::LINKS][XmlTransformer::LINKS_HREF])) {
                        $subnode = $xmlData->addChild('resource');
                        $subnode->addAttribute(
                            XmlTransformer::LINKS_HREF,
                            $value[XmlTransformer::LINKS][XmlTransformer::LINKS_HREF]
                        );
                        if ($key !== 'resource') {
                            $subnode->addAttribute('rel', $key);
                        }
                    } else {
                        $subnode = $xmlData->addChild($key);
                    }
                }
                $this->arrayToXml($value, $subnode);
            } else {
                if ($key !== XmlTransformer::LINKS) {
                    if ($value === true || $value === false) {
                        $value = ($value)  ? 'true' : 'false';
                    }

                    if ($key === XmlTransformer::LINKS_HREF) {
                        break;
                    }

                    $xmlData->addChild("$key", '<![CDATA['.html_entity_decode($value).']]>');
                }
            }
        }
    }
}


1			<?php
2
3			namespace NilPortugues\Api\Xml;
4
5			use DOMDocument;
6			use SimpleXMLElement;
7
8			class XmlPresenter
9			{
10			/**
11			* @var array
12			*/
13			private $linkKeys = [
14			XmlTransformer::LINKS_HREF,
15			];
16
17			/**
18			* @param array $array
19			*
20			* @return string
21			*/
22			public function output(array $array)
23			{
24			$xmlData = new SimpleXMLElement('<?xml version="1.0" encoding="UTF-8"?><data></data>');
25			$this->arrayToXml($array, $xmlData);
26			$xml = $xmlData->asXML();
27			$xmlDoc = new DOMDocument();
28			$xmlDoc->loadXML($xml);
29			$xmlDoc->preserveWhiteSpace = false;
30			$xmlDoc->formatOutput = true;
31			$xmlDoc->substituteEntities = false;
32
33			return rtrim(html_entity_decode($xmlDoc->saveXML()), "\n");
34			}
35
36			/**
37			* Converts an array to XML using SimpleXMLElement.
38			*
39			* @param array $data
40			* @param SimpleXMLElement $xmlData
41			*/
42			protected function arrayToXml(array &$data, SimpleXMLElement $xmlData)
43			{
44			foreach ($data as $key => $value) {
45			$key = ltrim($key, '_');
46			if (\is_array($value)) {
47			if (\is_numeric($key)) {
48			$key = 'resource';
49			}
50			if (false === empty($value[XmlTransformer::LINKS_HREF])) {
51			$subnode = $xmlData->addChild('link');
52			$subnode->addAttribute('rel', $key);
53			foreach ($this->linkKeys as $linkKey) {
54			if (!empty($value[$linkKey])) {
55			$subnode->addAttribute($linkKey, $value[$linkKey]);
56			}
57			}
58			} else {
59			if (!empty($value[XmlTransformer::LINKS][XmlTransformer::LINKS_HREF])) {
60			$subnode = $xmlData->addChild('resource');
61			$subnode->addAttribute(
62			XmlTransformer::LINKS_HREF,
63			$value[XmlTransformer::LINKS][XmlTransformer::LINKS_HREF]
64			);
65			if ($key !== 'resource') {
66			$subnode->addAttribute('rel', $key);
67			}
68			} else {
69			$subnode = $xmlData->addChild($key);
70			}
71			}
72			$this->arrayToXml($value, $subnode);
73			} else {
74			if ($key !== XmlTransformer::LINKS) {
75			if ($value === true \|\| $value === false) {
76			$value = ($value) ? 'true' : 'false';
77			}
78
79			if ($key === XmlTransformer::LINKS_HREF) {
80			break;
81			}
82
83			$xmlData->addChild("$key", '<![CDATA['.html_entity_decode($value).']]>');
84			}
85			}
86			}
87			}
88			}
89

nilportugues / php-xml

Push — master ( 7d19a4...a65587 )

XmlPresenter::arrayToXml() C

Complexity

Size

Duplication

Importance

How to fix Complexity

Long Method

Duplication Side-by-Side

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