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

Request::fromXML() B
last analyzed 2025-07-26 19:34 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\{ProtocolViolationException, VersionMismatchException};
use SimpleSAML\SAML11\Type\SAMLDateTimeValue;
use SimpleSAML\SAML11\XML\saml\AssertionIDReference;
use SimpleSAML\XMLSchema\Exception\{InvalidDOMElementException, MissingElementException, TooManyElementsException};
use SimpleSAML\XMLSchema\Type\{IDValue, 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\{ProtocolViolationException, VersionMismatchException};
10			use SimpleSAML\SAML11\Type\SAMLDateTimeValue;
11			use SimpleSAML\SAML11\XML\saml\AssertionIDReference;
12			use SimpleSAML\XMLSchema\Exception\{InvalidDOMElementException, MissingElementException, TooManyElementsException};
13			use SimpleSAML\XMLSchema\Type\{IDValue, NonNegativeIntegerValue};
14
15			use function array_merge;
16			use function array_pop;
17
18			/**
19			* Class representing a samlp:Request element.
20			*
21			* @package simplesaml/saml11
22			*/
23			final class Request extends AbstractRequestType
24			{
25			/**
26			* Convert XML into Request
27			*
28			* @param \DOMElement $xml The XML element we should load
29			* @return static
30			*
31			* @throws \SimpleSAML\XML\Exception\InvalidDOMElementException
32			* if the qualified name of the supplied element is wrong
33			* @throws \SimpleSAML\XML\Exception\TooManyElementsException
34			* if too many child-elements of a type are specified
35			* @throws \SimpleSAML\XML\Exception\MissingElementException
36			* if one of the mandatory child-elements is missing
37			*/
38			public static function fromXML(DOMElement $xml): static
39			{
40			Assert::same($xml->localName, 'Request', InvalidDOMElementException::class);
41			Assert::same($xml->namespaceURI, Request::NS, InvalidDOMElementException::class);
42
43			$query = AbstractQuery::getChildrenOfClass($xml);
44			Assert::maxCount($query, 1, TooManyElementsException::class);
45
46			$subjectQuery = AbstractSubjectQuery::getChildrenOfClass($xml);
47			Assert::maxCount($subjectQuery, 1, TooManyElementsException::class);
48
49			$authenticationQuery = AuthenticationQuery::getChildrenOfClass($xml);
50			Assert::maxCount($authenticationQuery, 1, TooManyElementsException::class);
51
52			$attributeQuery = AttributeQuery::getChildrenOfClass($xml);
53			Assert::maxCount($attributeQuery, 1, TooManyElementsException::class);
54
55			$authorizationDecisionQuery = AuthorizationDecisionQuery::getChildrenOfClass($xml);
56			Assert::maxCount($authorizationDecisionQuery, 1, TooManyElementsException::class);
57
58			$query = array_merge(
59			$query,
60			$subjectQuery,
61			$authenticationQuery,
62			$attributeQuery,
63			$authorizationDecisionQuery,
64			);
65			Assert::maxCount($query, 1, TooManyElementsException::class);
66
67			$assertionIdReference = AssertionIDReference::getChildrenOfClass($xml);
68			$assertionArtifact = AssertionArtifact::getChildrenOfClass($xml);
69
70			Assert::true(
71			!empty($query) \|\| !empty($assertionIdReference) \|\| !empty($assertionArtifact),
72			TooManyElementsException::class,
73			);
74			Assert::false(
75			empty($query) && empty($assertionIdReference) && empty($assertionArtifact),
76			MissingElementException::class,
77			);
78
79			$majorVersion = self::getAttribute($xml, 'MajorVersion', NonNegativeIntegerValue::class);
80			Assert::same($majorVersion->getValue(), '1', VersionMismatchException::class);
81
82			$minorVersion = self::getAttribute($xml, 'MinorVersion', NonNegativeIntegerValue::class);
83			Assert::same($minorVersion->getValue(), '1', VersionMismatchException::class);
84
85			$issueInstant = self::getAttribute($xml, 'IssueInstant', SAMLDateTimeValue::class);
86
87			return new static(
88			$assertionIdReference ?: $assertionArtifact ?: array_pop($query),
89			self::getAttribute($xml, 'RequestID', IDValue::class),
90			$majorVersion,
91			$minorVersion,
92			$issueInstant,
93			RespondWith::getChildrenOfClass($xml),
94			);
95			}
96			}
97

simplesamlphp / saml11

Request::fromXML() B last analyzed 2025-07-26 19:34 UTC

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Request::fromXML() B
last analyzed 2025-07-26 19:34 UTC