Request::fromXML() - Code Metrics - simplesamlphp/saml11 - Measure and Improve Code Quality continuously with Scrutinizer

Request::fromXML() B
last analyzed 2025-10-14 08:07 UTC

↳ Parent: Request

Complexity

Conditions	7
Paths	1

Size

Total Lines	56
Code Lines	39

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
eloc	39
c	1
b	0
f	0
dl	0
loc	56
rs	8.3626
cc	7
nc	1
nop	1

How to fix Long Method

<?php

declare(strict_types=1);

namespace SimpleSAML\SAML11\XML\samlp;

use DOMElement;
use SimpleSAML\Assert\Assert;
use SimpleSAML\SAML11\Exception\VersionMismatchException;
use SimpleSAML\SAML11\Type\SAMLDateTimeValue;
use SimpleSAML\SAML11\XML\saml\AssertionIDReference;
use SimpleSAML\XMLSchema\Exception\InvalidDOMElementException;
use SimpleSAML\XMLSchema\Exception\MissingElementException;
use SimpleSAML\XMLSchema\Exception\TooManyElementsException;
use SimpleSAML\XMLSchema\Type\IDValue;
use SimpleSAML\XMLSchema\Type\NonNegativeIntegerValue;

use function array_merge;
use function array_pop;

/**
 * Class representing a samlp:Request element.
 *
 * @package simplesaml/saml11
 */
final class Request extends AbstractRequestType
{
    /**
     * Convert XML into Request
     *
     * @param \DOMElement $xml The XML element we should load
     * @return static
     *
     * @throws \SimpleSAML\XML\Exception\InvalidDOMElementException
     *   if the qualified name of the supplied element is wrong
     * @throws \SimpleSAML\XML\Exception\TooManyElementsException
     *   if too many child-elements of a type are specified
     * @throws \SimpleSAML\XML\Exception\MissingElementException
     *   if one of the mandatory child-elements is missing
     */
    public static function fromXML(DOMElement $xml): static
    {
        Assert::same($xml->localName, 'Request', InvalidDOMElementException::class);
        Assert::same($xml->namespaceURI, Request::NS, InvalidDOMElementException::class);

        $query = AbstractQuery::getChildrenOfClass($xml);
        Assert::maxCount($query, 1, TooManyElementsException::class);

        $subjectQuery = AbstractSubjectQuery::getChildrenOfClass($xml);
        Assert::maxCount($subjectQuery, 1, TooManyElementsException::class);

        $authenticationQuery = AuthenticationQuery::getChildrenOfClass($xml);
        Assert::maxCount($authenticationQuery, 1, TooManyElementsException::class);

        $attributeQuery = AttributeQuery::getChildrenOfClass($xml);
        Assert::maxCount($attributeQuery, 1, TooManyElementsException::class);

        $authorizationDecisionQuery = AuthorizationDecisionQuery::getChildrenOfClass($xml);
        Assert::maxCount($authorizationDecisionQuery, 1, TooManyElementsException::class);

        $query = array_merge(
            $query,
            $subjectQuery,
            $authenticationQuery,
            $attributeQuery,
            $authorizationDecisionQuery,
        );
        Assert::maxCount($query, 1, TooManyElementsException::class);

        $assertionIdReference = AssertionIDReference::getChildrenOfClass($xml);
        $assertionArtifact = AssertionArtifact::getChildrenOfClass($xml);

        Assert::true(
            !empty($query) || !empty($assertionIdReference) || !empty($assertionArtifact),
            TooManyElementsException::class,
        );
        Assert::false(
            empty($query) && empty($assertionIdReference) && empty($assertionArtifact),
            MissingElementException::class,
        );

        $majorVersion = self::getAttribute($xml, 'MajorVersion', NonNegativeIntegerValue::class);
        Assert::same($majorVersion->getValue(), '1', VersionMismatchException::class);

        $minorVersion = self::getAttribute($xml, 'MinorVersion', NonNegativeIntegerValue::class);
        Assert::same($minorVersion->getValue(), '1', VersionMismatchException::class);

        $issueInstant = self::getAttribute($xml, 'IssueInstant', SAMLDateTimeValue::class);

        return new static(
            $assertionIdReference ?: $assertionArtifact ?: array_pop($query),
            self::getAttribute($xml, 'RequestID', IDValue::class),
            $majorVersion,
            $minorVersion,
            $issueInstant,
            RespondWith::getChildrenOfClass($xml),
        );
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace SimpleSAML\SAML11\XML\samlp;
6
7			use DOMElement;
8			use SimpleSAML\Assert\Assert;
9			use SimpleSAML\SAML11\Exception\VersionMismatchException;
10			use SimpleSAML\SAML11\Type\SAMLDateTimeValue;
11			use SimpleSAML\SAML11\XML\saml\AssertionIDReference;
12			use SimpleSAML\XMLSchema\Exception\InvalidDOMElementException;
13			use SimpleSAML\XMLSchema\Exception\MissingElementException;
14			use SimpleSAML\XMLSchema\Exception\TooManyElementsException;
15			use SimpleSAML\XMLSchema\Type\IDValue;
16			use SimpleSAML\XMLSchema\Type\NonNegativeIntegerValue;
17
18			use function array_merge;
19			use function array_pop;
20
21			/**
22			* Class representing a samlp:Request element.
23			*
24			* @package simplesaml/saml11
25			*/
26			final class Request extends AbstractRequestType
27			{
28			/**
29			* Convert XML into Request
30			*
31			* @param \DOMElement $xml The XML element we should load
32			* @return static
33			*
34			* @throws \SimpleSAML\XML\Exception\InvalidDOMElementException
35			* if the qualified name of the supplied element is wrong
36			* @throws \SimpleSAML\XML\Exception\TooManyElementsException
37			* if too many child-elements of a type are specified
38			* @throws \SimpleSAML\XML\Exception\MissingElementException
39			* if one of the mandatory child-elements is missing
40			*/
41			public static function fromXML(DOMElement $xml): static
42			{
43			Assert::same($xml->localName, 'Request', InvalidDOMElementException::class);
44			Assert::same($xml->namespaceURI, Request::NS, InvalidDOMElementException::class);
45
46			$query = AbstractQuery::getChildrenOfClass($xml);
47			Assert::maxCount($query, 1, TooManyElementsException::class);
48
49			$subjectQuery = AbstractSubjectQuery::getChildrenOfClass($xml);
50			Assert::maxCount($subjectQuery, 1, TooManyElementsException::class);
51
52			$authenticationQuery = AuthenticationQuery::getChildrenOfClass($xml);
53			Assert::maxCount($authenticationQuery, 1, TooManyElementsException::class);
54
55			$attributeQuery = AttributeQuery::getChildrenOfClass($xml);
56			Assert::maxCount($attributeQuery, 1, TooManyElementsException::class);
57
58			$authorizationDecisionQuery = AuthorizationDecisionQuery::getChildrenOfClass($xml);
59			Assert::maxCount($authorizationDecisionQuery, 1, TooManyElementsException::class);
60
61			$query = array_merge(
62			$query,
63			$subjectQuery,
64			$authenticationQuery,
65			$attributeQuery,
66			$authorizationDecisionQuery,
67			);
68			Assert::maxCount($query, 1, TooManyElementsException::class);
69
70			$assertionIdReference = AssertionIDReference::getChildrenOfClass($xml);
71			$assertionArtifact = AssertionArtifact::getChildrenOfClass($xml);
72
73			Assert::true(
74			!empty($query) \|\| !empty($assertionIdReference) \|\| !empty($assertionArtifact),
75			TooManyElementsException::class,
76			);
77			Assert::false(
78			empty($query) && empty($assertionIdReference) && empty($assertionArtifact),
79			MissingElementException::class,
80			);
81
82			$majorVersion = self::getAttribute($xml, 'MajorVersion', NonNegativeIntegerValue::class);
83			Assert::same($majorVersion->getValue(), '1', VersionMismatchException::class);
84
85			$minorVersion = self::getAttribute($xml, 'MinorVersion', NonNegativeIntegerValue::class);
86			Assert::same($minorVersion->getValue(), '1', VersionMismatchException::class);
87
88			$issueInstant = self::getAttribute($xml, 'IssueInstant', SAMLDateTimeValue::class);
89
90			return new static(
91			$assertionIdReference ?: $assertionArtifact ?: array_pop($query),
92			self::getAttribute($xml, 'RequestID', IDValue::class),
93			$majorVersion,
94			$minorVersion,
95			$issueInstant,
96			RespondWith::getChildrenOfClass($xml),
97			);
98			}
99			}
100

simplesamlphp / saml11

Request::fromXML() B last analyzed 2025-10-14 08:07 UTC

Complexity

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Duplication

Importance

How to fix Long Method

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Request::fromXML() B
last analyzed 2025-10-14 08:07 UTC