XmlUtils::getHashSignFromDoc() - Code Metrics - Inspection of "add QrCode image generator" - giansalex/greenter-report - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( b526e9...87ea4e )

by Giancarlos

created 2018-01-20 18:59 UTC

XmlUtils::getHashSignFromDoc() A

↳ Parent: XmlUtils

Complexity

Conditions	3
Paths	3

Size

Total Lines	18
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	10
CRAP Score	3

Importance

Changes

Metric	Value
dl	0
loc	18
ccs	10
cts	10
cp	1
rs	9.4285
c	0
b	0
f	0
cc	3
eloc	10
nc	3
nop	1
crap	3

<?php
/**
 * Created by PhpStorm.
 * User: Administrador
 * Date: 04/10/2017
 * Time: 04:41 PM.
 */

namespace Greenter\Report;

/**
 * Class XmlUtils.
 */
final class XmlUtils
{
    const EXT_NAMESPACE = 'urn:oasis:names:specification:ubl:schema:xsd:CommonExtensionComponents-2';
    const DS_NAMESPACE = 'http://www.w3.org/2000/09/xmldsig#';

    /**
     * @param string $xml
     *
     * @return string
     */
    public function getHashSign($xml)
    {
        $doc = new \DOMDocument();
        $doc->loadXML($xml);

        return $this->getHashSignFromDoc($doc);
    }

    /**
     * @param string $filename
     *
     * @return string
     */
    public function getHashSignFromFile($filename)
    {
        $doc = new \DOMDocument();
        $doc->load($filename);

        return $this->getHashSignFromDoc($doc);
    }

    /**
     * @param \DOMDocument $document
     *
     * @return string
     */
    public function getHashSignFromDoc(\DOMDocument $document)
    {
        $xpt = $this->getXpath($document);

        $exts = $xpt->query('ext:UBLExtensions/ext:UBLExtension', $document->documentElement);
        if ($exts->length == 0) {
            return '';
        }
        $nodeSign = $exts->item($exts->length - 1);

        $hash = $xpt->query('ext:ExtensionContent/ds:Signature/ds:SignedInfo/ds:Reference/ds:DigestValue', $nodeSign);

        if ($hash->length == 0) {
            return '';
        }

        return $hash->item(0)->nodeValue;
    }

    /**
     * @param \DOMDocument $document
     *
     * @return \DOMXPath
     */
    public function getXpath(\DOMDocument $document)
    {
        $xpt = new \DOMXPath($document);
        $xpt->registerNamespace('ext', self::EXT_NAMESPACE);
        $xpt->registerNamespace('ds', self::DS_NAMESPACE);

        return $xpt;
    }
}


1		<?php
2		/**
3		* Created by PhpStorm.
4		* User: Administrador
5		* Date: 04/10/2017
6		* Time: 04:41 PM.
7		*/
8
9		namespace Greenter\Report;
10
11		/**
12		* Class XmlUtils.
13		*/
14		final class XmlUtils
15		{
16		const EXT_NAMESPACE = 'urn:oasis:names:specification:ubl:schema:xsd:CommonExtensionComponents-2';
17		const DS_NAMESPACE = 'http://www.w3.org/2000/09/xmldsig#';
18
19		/**
20		* @param string $xml
21		*
22		* @return string
23		*/
24	6	public function getHashSign($xml)
25		{
26	6	$doc = new \DOMDocument();
27	6	$doc->loadXML($xml);
28
29	6	return $this->getHashSignFromDoc($doc);
30		}
31
32		/**
33		* @param string $filename
34		*
35		* @return string
36		*/
37	6	public function getHashSignFromFile($filename)
38		{
39	6	$doc = new \DOMDocument();
40	6	$doc->load($filename);
41
42	6	return $this->getHashSignFromDoc($doc);
43		}
44
45		/**
46		* @param \DOMDocument $document
47		*
48		* @return string
49		*/
50	16	public function getHashSignFromDoc(\DOMDocument $document)
51		{
52	16	$xpt = $this->getXpath($document);
53
54	16	$exts = $xpt->query('ext:UBLExtensions/ext:UBLExtension', $document->documentElement);
55	16	if ($exts->length == 0) {
56	2	return '';
57		}
58	14	$nodeSign = $exts->item($exts->length - 1);
59
60	14	$hash = $xpt->query('ext:ExtensionContent/ds:Signature/ds:SignedInfo/ds:Reference/ds:DigestValue', $nodeSign);
61
62	14	if ($hash->length == 0) {
63	2	return '';
64		}
65
66	12	return $hash->item(0)->nodeValue;
67		}
68
69		/**
70		* @param \DOMDocument $document
71		*
72		* @return \DOMXPath
73		*/
74	16	public function getXpath(\DOMDocument $document)
75		{
76	16	$xpt = new \DOMXPath($document);
77	16	$xpt->registerNamespace('ext', self::EXT_NAMESPACE);
78	16	$xpt->registerNamespace('ds', self::DS_NAMESPACE);
79
80	16	return $xpt;
81		}
82		}
83

giansalex / greenter-report

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XmlUtils::getHashSignFromDoc() A

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