NameIDPolicy::fromArray() - Code Metrics - Inspection of "Make NameIDPolicy arrayizable" - simplesamlphp/saml2 - Measure and Improve Code Quality continuously with Scrutinizer

Passed

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by Tim

created 2023-06-11 17:53 UTC

NameIDPolicy::fromArray() A

↳ Parent: NameIDPolicy

Complexity

Conditions	1
Paths	1

Size

Total Lines	8
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	5
nc	1
nop	1
dl	0
loc	8
rs	10
c	0
b	0
f	0

<?php

declare(strict_types=1);

namespace SimpleSAML\SAML2\XML\samlp;

use DOMElement;
use SimpleSAML\Assert\Assert;
use SimpleSAML\XML\ArrayizableElementInterface;
use SimpleSAML\XML\Exception\InvalidDOMElementException;

use function array_change_key_case;
use function array_filter;
use function array_key_exists;
use function array_keys;
use function var_export;

/**
 * Class for handling SAML2 NameIDPolicy.
 *
 * @package simplesamlphp/saml2
 */
final class NameIDPolicy extends AbstractSamlpElement implements ArrayizableElementInterface
{
    /**
     * Initialize a NameIDPolicy.
     *
     * @param string|null $Format
     * @param string|null $SPNameQualifier
     * @param bool|null $AllowCreate
     */
    public function __construct(
        protected ?string $Format = null,
        protected ?string $SPNameQualifier = null,
        protected ?bool $AllowCreate = null,
    ) {
        Assert::nullOrValidURI($Format); // Covers the empty string
        Assert::nullOrNotWhitespaceOnly($SPNameQualifier);
    }


    /**
     * @return string|null
     */
    public function getFormat(): ?string
    {
        return $this->Format;
    }


    /**
     * @return string|null
     */
    public function getSPNameQualifier(): ?string
    {
        return $this->SPNameQualifier;
    }


    /**
     * @return bool|null
     */
    public function getAllowCreate(): ?bool
    {
        return $this->AllowCreate;
    }


    /**
     * Test if an object, at the state it's in, would produce an empty XML-element
     *
     * @return bool
     */
    public function isEmptyElement(): bool
    {
        return empty($this->Format)
            && empty($this->SPNameQualifier)
            && empty($this->AllowCreate);
    }


    /**
     * Convert XML into a NameIDPolicy
     *
     * @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
     */
    public static function fromXML(DOMElement $xml): static
    {
        Assert::same($xml->localName, 'NameIDPolicy', InvalidDOMElementException::class);
        Assert::same($xml->namespaceURI, NameIDPolicy::NS, InvalidDOMElementException::class);

        $Format = self::getOptionalAttribute($xml, 'Format', null);
        $SPNameQualifier = self::getOptionalAttribute($xml, 'SPNameQualifier', null);
        $AllowCreate = self::getOptionalAttribute($xml, 'AllowCreate', null);

        return new static(
            $Format,
            $SPNameQualifier,
            ($AllowCreate === 'true') ? true : false,
        );
    }


    /**
     * Convert this NameIDPolicy to XML.
     *
     * @param \DOMElement|null $parent The element we should append this NameIDPolicy to.
     * @return \DOMElement
     */
    public function toXML(DOMElement $parent = null): DOMElement
    {
        $e = $this->instantiateParentElement($parent);

        if ($this->getFormat()) {
            $e->setAttribute('Format', $this->getFormat());
        }

        if ($this->getSPNameQualifier()) {
            $e->setAttribute('SPNameQualifier', $this->getSPNameQualifier());
        }

        if ($this->getAllowCreate() !== null) {
            $e->setAttribute('AllowCreate', var_export($this->getAllowCreate(), true));
        }

        return $e;
    }


    /**
     * Create a class from an array
     *
     * @param array $data
     * @return static
     */
    public static function fromArray(array $data): static
    {
        $data = self::processArrayContents($data);

        return new static(
            $data['Format'] ?? null,
            $data['SPNameQualifier'] ?? null,
            $data['AllowCreate'] ?? null,
        );
    }


    /**
     * Validates an array representation of this object and returns the same array with
     * rationalized keys (casing) and parsed sub-elements.
     *
     * @param array $data
     * @return array $data
     */
    private static function processArrayContents(array $data): array
    {
        $data = array_change_key_case($data, CASE_LOWER);

        // Make sure the array keys are known for this kind of object
        Assert::allOneOf(
            array_keys($data),
            [
                'format',
                'spnamequalifier',
                'allowcreate',
            ],
            ArrayValidationException::class,
filter:
    dependency_paths: ["lib/*"]
        );

        Assert::string($data['format'], ArrayValidationException::class);

        $retval = ['Format' => $data['format']];

        if (array_key_exists('spnamequalifier', $data)) {
            Assert::string($data['spnamequalifier'], ArrayValidationException::class);
            $retval['SPNameQualifier'] = $data['spnamequalifier'];
        }

        if (array_key_exists('allowcreate', $data)) {
            Assert::boolean($data['allowcreate'], ArrayValidationException::class);
            $retval['AllowCreate'] = $data['allowcreate'];
        }

        return $retval;
    }


    /**
     * Create an array from this class
     *
     * @return array
     */
    public function toArray(): array
    {
        $data = [
            'Format' => $this->getFormat(),
            'SPNameQualifier' => $this->getSPNameQualifier(),
            'AllowCreate' => $this->getAllowCreate(),
        ];

        return array_filter($data);
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace SimpleSAML\SAML2\XML\samlp;
6
7			use DOMElement;
8			use SimpleSAML\Assert\Assert;
9			use SimpleSAML\XML\ArrayizableElementInterface;
10			use SimpleSAML\XML\Exception\InvalidDOMElementException;
11
12			use function array_change_key_case;
13			use function array_filter;
14			use function array_key_exists;
15			use function array_keys;
16			use function var_export;
17
18			/**
19			* Class for handling SAML2 NameIDPolicy.
20			*
21			* @package simplesamlphp/saml2
22			*/
23			final class NameIDPolicy extends AbstractSamlpElement implements ArrayizableElementInterface
24			{
25			/**
26			* Initialize a NameIDPolicy.
27			*
28			* @param string\|null $Format
29			* @param string\|null $SPNameQualifier
30			* @param bool\|null $AllowCreate
31			*/
32			public function __construct(
33			protected ?string $Format = null,
34			protected ?string $SPNameQualifier = null,
35			protected ?bool $AllowCreate = null,
36			) {
37			Assert::nullOrValidURI($Format); // Covers the empty string
38			Assert::nullOrNotWhitespaceOnly($SPNameQualifier);
39			}
40
41
42			/**
43			* @return string\|null
44			*/
45			public function getFormat(): ?string
46			{
47			return $this->Format;
48			}
49
50
51			/**
52			* @return string\|null
53			*/
54			public function getSPNameQualifier(): ?string
55			{
56			return $this->SPNameQualifier;
57			}
58
59
60			/**
61			* @return bool\|null
62			*/
63			public function getAllowCreate(): ?bool
64			{
65			return $this->AllowCreate;
66			}
67
68
69			/**
70			* Test if an object, at the state it's in, would produce an empty XML-element
71			*
72			* @return bool
73			*/
74			public function isEmptyElement(): bool
75			{
76			return empty($this->Format)
77			&& empty($this->SPNameQualifier)
78			&& empty($this->AllowCreate);
79			}
80
81
82			/**
83			* Convert XML into a NameIDPolicy
84			*
85			* @param \DOMElement $xml The XML element we should load
86			* @return static
87			*
88			* @throws \SimpleSAML\XML\Exception\InvalidDOMElementException
89			* if the qualified name of the supplied element is wrong
90			*/
91			public static function fromXML(DOMElement $xml): static
92			{
93			Assert::same($xml->localName, 'NameIDPolicy', InvalidDOMElementException::class);
94			Assert::same($xml->namespaceURI, NameIDPolicy::NS, InvalidDOMElementException::class);
95
96			$Format = self::getOptionalAttribute($xml, 'Format', null);
97			$SPNameQualifier = self::getOptionalAttribute($xml, 'SPNameQualifier', null);
98			$AllowCreate = self::getOptionalAttribute($xml, 'AllowCreate', null);
99
100			return new static(
101			$Format,
102			$SPNameQualifier,
103			($AllowCreate === 'true') ? true : false,
104			);
105			}
106
107
108			/**
109			* Convert this NameIDPolicy to XML.
110			*
111			* @param \DOMElement\|null $parent The element we should append this NameIDPolicy to.
112			* @return \DOMElement
113			*/
114			public function toXML(DOMElement $parent = null): DOMElement
115			{
116			$e = $this->instantiateParentElement($parent);
117
118			if ($this->getFormat()) {
119			$e->setAttribute('Format', $this->getFormat());
120			}
121
122			if ($this->getSPNameQualifier()) {
123			$e->setAttribute('SPNameQualifier', $this->getSPNameQualifier());
124			}
125
126			if ($this->getAllowCreate() !== null) {
127			$e->setAttribute('AllowCreate', var_export($this->getAllowCreate(), true));
128			}
129
130			return $e;
131			}
132
133
134			/**
135			* Create a class from an array
136			*
137			* @param array $data
138			* @return static
139			*/
140			public static function fromArray(array $data): static
141			{
142			$data = self::processArrayContents($data);
143
144			return new static(
145			$data['Format'] ?? null,
146			$data['SPNameQualifier'] ?? null,
147			$data['AllowCreate'] ?? null,
148			);
149			}
150
151
152			/**
153			* Validates an array representation of this object and returns the same array with
154			* rationalized keys (casing) and parsed sub-elements.
155			*
156			* @param array $data
157			* @return array $data
158			*/
159			private static function processArrayContents(array $data): array
160			{
161			$data = array_change_key_case($data, CASE_LOWER);
162
163			// Make sure the array keys are known for this kind of object
164			Assert::allOneOf(
165			array_keys($data),
166			[
167			'format',
168			'spnamequalifier',
169			'allowcreate',
170			],
171			ArrayValidationException::class,
			0 ignored issues – show Bug introduced 2023-06-11 18:05 UTC by Report Bug Copy Issue Report The type `SimpleSAML\SAML2\XML\sam...rrayValidationException` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
172			);
173
174			Assert::string($data['format'], ArrayValidationException::class);
175
176			$retval = ['Format' => $data['format']];
177
178			if (array_key_exists('spnamequalifier', $data)) {
179			Assert::string($data['spnamequalifier'], ArrayValidationException::class);
180			$retval['SPNameQualifier'] = $data['spnamequalifier'];
181			}
182
183			if (array_key_exists('allowcreate', $data)) {
184			Assert::boolean($data['allowcreate'], ArrayValidationException::class);
185			$retval['AllowCreate'] = $data['allowcreate'];
186			}
187
188			return $retval;
189			}
190
191
192			/**
193			* Create an array from this class
194			*
195			* @return array
196			*/
197			public function toArray(): array
198			{
199			$data = [
200			'Format' => $this->getFormat(),
201			'SPNameQualifier' => $this->getSPNameQualifier(),
202			'AllowCreate' => $this->getAllowCreate(),
203			];
204
205			return array_filter($data);
206			}
207			}
208

simplesamlphp / saml2

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NameIDPolicy::fromArray() A

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