UIInfo::addChild() - Code Metrics - Inspection of "Migrate to xsd-types" - simplesamlphp/saml2 - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — master (#374)

by Tim

created 2025-06-17 18:07 UTC

UIInfo::addChild() A

↳ Parent: UIInfo

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	1
nc	1
nop	1
dl	0
loc	3
rs	10
c	0
b	0
f	0

<?php

declare(strict_types=1);

namespace SimpleSAML\SAML2\XML\mdui;

use DOMElement;
use SimpleSAML\SAML2\Assert\Assert;
use SimpleSAML\SAML2\Exception\{ArrayValidationException, ProtocolViolationException};
use SimpleSAML\XML\ArrayizableElementInterface;
use SimpleSAML\XML\Chunk;
use SimpleSAML\XML\Constants as C;
use SimpleSAML\XML\Exception\InvalidDOMElementException;
use SimpleSAML\XML\ExtendableElementTrait;
use SimpleSAML\XML\{SchemaValidatableElementInterface, SchemaValidatableElementTrait, SerializableElementInterface};
use SimpleSAML\XML\XsNamespace as NS;

use function array_filter;
use function array_key_exists;
use function array_keys;
use function array_map;
use function array_merge;
use function array_unique;

/**
 * Class for handling the metadata extensions for login and discovery user interface
 *
 * @link: http://docs.oasis-open.org/security/saml/Post2.0/sstc-saml-metadata-ui/v1.0/sstc-saml-metadata-ui-v1.0.pdf
 * @package simplesamlphp/saml2
 */
final class UIInfo extends AbstractMduiElement implements
    ArrayizableElementInterface,
    SchemaValidatableElementInterface
{
    use ExtendableElementTrait;
    use SchemaValidatableElementTrait;

    /** The namespace-attribute for the xs:any element */
    public const XS_ANY_ELT_NAMESPACE = NS::OTHER;

    /**
     * Create a UIInfo element.
     *
     * @param \SimpleSAML\SAML2\XML\mdui\DisplayName[] $displayName
     * @param \SimpleSAML\SAML2\XML\mdui\Description[] $description
     * @param \SimpleSAML\SAML2\XML\mdui\InformationURL[] $informationURL
     * @param \SimpleSAML\SAML2\XML\mdui\PrivacyStatementURL[] $privacyStatementURL
     * @param \SimpleSAML\SAML2\XML\mdui\Keywords[] $keywords
     * @param \SimpleSAML\SAML2\XML\mdui\Logo[] $logo
     * @param \SimpleSAML\XML\Chunk[] $children
     */
    public function __construct(
        protected array $displayName = [],
        protected array $description = [],
        protected array $informationURL = [],
        protected array $privacyStatementURL = [],
        protected array $keywords = [],
        protected array $logo = [],
        array $children = [],
    ) {
        Assert::maxCount($displayName, C::UNBOUNDED_LIMIT);
        Assert::allIsInstanceOf($displayName, DisplayName::class);
        /**
         * 2.1.2:  There MUST NOT be more than one <mdui:DisplayName>,
         *         within a given <mdui:UIInfo>, for a given language
         */
        $this->testLocalizedElements($displayName);

        Assert::maxCount($description, C::UNBOUNDED_LIMIT);
        Assert::allIsInstanceOf($description, Description::class);
        /**
         * 2.1.3:  There MUST NOT be more than one <mdui:Description>,
         *         within a given <mdui:UIInfo>, for a given language
         */
        $this->testLocalizedElements($description);

        Assert::maxCount($keywords, C::UNBOUNDED_LIMIT);
        Assert::allIsInstanceOf($keywords, Keywords::class);
        /**
         * 2.1.4:  There MUST NOT be more than one <mdui:Keywords>,
         *         within a given <mdui:UIInfo>, for a given language
         */
        $this->testLocalizedElements($keywords);

        Assert::maxCount($informationURL, C::UNBOUNDED_LIMIT);
        Assert::allIsInstanceOf($informationURL, InformationURL::class);
        /**
         * 2.1.6:  There MUST NOT be more than one <mdui:InformationURL>,
         *         within a given <mdui:UIInfo>, for a given language
         */
        $this->testLocalizedElements($informationURL);

        Assert::maxCount($privacyStatementURL, C::UNBOUNDED_LIMIT);
        Assert::allIsInstanceOf($privacyStatementURL, PrivacyStatementURL::class);
        /**
         * 2.1.7:  There MUST NOT be more than one <mdui:PrivacyStatementURL>,
         *         within a given <mdui:UIInfo>, for a given language
         */
        $this->testLocalizedElements($privacyStatementURL);

        Assert::maxCount($logo, C::UNBOUNDED_LIMIT);
        Assert::allIsInstanceOf($logo, Logo::class);

        $this->setElements($children);
    }


    /**
     * Collect the value of the Keywords-property
     *
     * @return \SimpleSAML\SAML2\XML\mdui\Keywords[]
     */
    public function getKeywords(): array
    {
        return $this->keywords;
    }


    /**
     * Add the value to the Keywords-property
     *
     * @param \SimpleSAML\SAML2\XML\mdui\Keywords $keyword
     */
    public function addKeyword(Keywords $keyword): void
    {
        /**
         * 2.1.4:  There MUST NOT be more than one <mdui:Keywords>,
         *         within a given <mdui:UIInfo>, for a given language
         */
        $keywords = array_merge($this->keywords, [$keyword]);
        $this->testLocalizedElements($keywords);
        $this->keywords = $keywords;
    }


    /**
     * Collect the value of the DisplayName-property
     *
     * @return \SimpleSAML\SAML2\XML\mdui\DisplayName[]
     */
    public function getDisplayName(): array
    {
        return $this->displayName;
    }


    /**
     * Collect the value of the Description-property
     *
     * @return \SimpleSAML\SAML2\XML\mdui\Description[]
     */
    public function getDescription(): array
    {
        return $this->description;
    }


    /**
     * Collect the value of the InformationURL-property
     * @return \SimpleSAML\SAML2\XML\mdui\InformationURL[]
     */
    public function getInformationURL(): array
    {
        return $this->informationURL;
    }


    /**
     * Collect the value of the PrivacyStatementURL-property
     *
     * @return \SimpleSAML\SAML2\XML\mdui\PrivacyStatementURL[]
     */
    public function getPrivacyStatementURL(): array
    {
        return $this->privacyStatementURL;
    }


    /**
     * Collect the value of the Logo-property
     *
     * @return \SimpleSAML\SAML2\XML\mdui\Logo[]
     */
    public function getLogo(): array
    {
        return $this->logo;
    }


    /**
     * Add the value to the Logo-property
     *
     * @param \SimpleSAML\SAML2\XML\mdui\Logo $logo
     */
    public function addLogo(Logo $logo): void
    {
        $this->logo[] = $logo;
    }


    /**
     * Add the value to the elements-property
     *
     * @param \SimpleSAML\XML\Chunk $child
     */
    public function addChild(Chunk $child): void
    {
        $this->elements[] = $child;
    }


    /**
     * Test if an object, at the state it's in, would produce an empty XML-element
     *
     * @return bool
     */
    public function isEmptyElement(): bool
    {
        return empty($this->getDisplayName())
            && empty($this->getDescription())
            && empty($this->getInformationURL())
            && empty($this->getPrivacyStatementURL())
            && empty($this->getKeywords())
            && empty($this->getLogo())
            && empty($this->getElements());
    }


    /**
     * Test localized elements for multiple items with the same language
     *
     * @param (\SimpleSAML\SAML2\XML\md\AbstractLocalizedURI|
     *         \SimpleSAML\SAML2\XML\md\AbstractLocalizedName|
     *         \SimpleSAML\SAML2\XML\mdui\Keywords)[] $elements
     * @return void
     */
    private function testLocalizedElements(array $elements)
    {
        if (!empty($elements)) {
            $types = array_map('get_class', $elements);
            Assert::maxCount(array_unique($types), 1, 'Multiple class types cannot be used.');

            $languages = array_map(
                function ($elt) {
                    return $elt->getLanguage();
                },
                $elements,
            );
            Assert::uniqueValues(
                $languages,
                'There MUST NOT be more than one <' . $elements[0]->getQualifiedName() . '>,'
                . ' within a given <mdui:UIInfo>, for a given language',
                ProtocolViolationException::class,
            );
        }
    }


    /**
     * Convert XML into a UIInfo
     *
     * @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, 'UIInfo', InvalidDOMElementException::class);
        Assert::same($xml->namespaceURI, UIInfo::NS, InvalidDOMElementException::class);

        $DisplayName = DisplayName::getChildrenOfClass($xml);
        $Description = Description::getChildrenOfClass($xml);
        $InformationURL = InformationURL::getChildrenOfClass($xml);
        $PrivacyStatementURL = PrivacyStatementURL::getChildrenOfClass($xml);
        $Keywords = Keywords::getChildrenOfClass($xml);
        $Logo = Logo::getChildrenOfClass($xml);
        $children = self::getChildElementsFromXML($xml);

        return new static(
            $DisplayName,
            $Description,
            $InformationURL,
            $PrivacyStatementURL,
            $Keywords,
            $Logo,
            $children,
        );
    }


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

        foreach ($this->getDisplayName() as $child) {
            $child->toXML($e);
        }

        foreach ($this->getDescription() as $child) {
            $child->toXML($e);
        }

        foreach ($this->getInformationURL() as $child) {
            $child->toXML($e);
        }

        foreach ($this->getPrivacyStatementURL() as $child) {
            $child->toXML($e);
        }

        foreach ($this->getKeywords() as $child) {
            $child->toXML($e);
        }

        foreach ($this->getLogo() as $child) {
            $child->toXML($e);
        }

        /** @var \SimpleSAML\XML\SerializableElementInterface $child */
        foreach ($this->getElements() as $child) {
            $child->toXML($e);
        }

        return $e;
    }


    /**
     * Create a class from an array
     *
     * NOTE: this method does not support passing additional child-objects
     *
     * @param array $data
     * @return static
     */
    public static function fromArray(array $data): static
    {
        $data = self::processArrayContents($data);

        return new static(
            $data['DisplayName'] ?? [],
            $data['Description'] ?? [],
            $data['InformationURL'] ?? [],
            $data['PrivacyStatementURL'] ?? [],
            $data['Keywords'] ?? [],
            $data['Logo'] ?? [],
            $data['children'] ?? [],
        );
    }


    /**
     * 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),
            [
                'displayname',
                'description',
                'informationurl',
                'privacystatementurl',
                'keywords',
                'logo',
                'children',
            ],
            ArrayValidationException::class,
        );

        $retval = [];

        if (array_key_exists('displayname', $data)) {
            foreach ($data['displayname'] as $l => $displayName) {
                $retval['DisplayName'][] = DisplayName::fromArray([$l => $displayName]);
            }
        }

        if (array_key_exists('description', $data)) {
            foreach ($data['description'] as $l => $description) {
                $retval['Description'][] = Description::fromArray([$l => $description]);
            }
        }

        if (array_key_exists('informationurl', $data)) {
            foreach ($data['informationurl'] as $l => $iu) {
                $retval['InformationURL'][] = InformationURL::fromArray([$l => $iu]);
            }
        }

        if (array_key_exists('privacystatementurl', $data)) {
            foreach ($data['privacystatementurl'] as $l => $psu) {
                $retval['PrivacyStatementURL'][] = PrivacyStatementURL::fromArray([$l => $psu]);
            }
        }

        if (array_key_exists('keywords', $data)) {
            foreach ($data['keywords'] as $l => $keywords) {
                $retval['Keywords'][] = Keywords::fromArray([$l => $keywords]);
            }
        }

        if (array_key_exists('logo', $data)) {
            foreach ($data['logo'] as $logo) {
                $retval['Logo'][] = Logo::fromArray($logo);
            }
        }

        if (array_key_exists('children', $data)) {
            Assert::isArray($data['children'], ArrayValidationException::class);
            Assert::allIsInstanceOf(
                $data['children'],
                SerializableElementInterface::class,
                ArrayValidationException::class,
            );
            $retval['children'] = $data['children'];
        }

        return array_filter($retval);
    }


    /**
     * Create an array from this class
     *
     * NOTE: this method does not support passing additional child-objects
     *
     * @return array
     */
    public function toArray(): array
    {
        $displayName = [];
        foreach ($this->getDisplayName() as $child) {
            $displayName = array_merge($displayName, $child->toArray());
        }

        $description = [];
        foreach ($this->getDescription() as $child) {
            $description = array_merge($description, $child->toArray());
        }

        $infoUrl = [];
        foreach ($this->getInformationURL() as $child) {
            $infoUrl = array_merge($infoUrl, $child->toArray());
        }

        $privacyUrl = [];
        foreach ($this->getPrivacyStatementURL() as $child) {
            $privacyUrl = array_merge($privacyUrl, $child->toArray());
        }

        $keywords = [];
        foreach ($this->getKeywords() as $child) {
            $keywords = array_merge($keywords, $child->toArray());
        }

        $logo = [];
        foreach ($this->getLogo() as $child) {
            $logo[] = $child->toArray();
        }

        $children = $this->getElements();

        return [] +
            (empty($displayName) ? [] : ['DisplayName' => $displayName]) +
            (empty($description) ? [] : ['Description' => $description]) +
            (empty($infoUrl) ? [] : ['InformationURL' => $infoUrl]) +
            (empty($privacyUrl) ? [] : ['PrivacyStatementURL' => $privacyUrl]) +
            (empty($keywords) ? [] : ['Keywords' => $keywords]) +
            (empty($logo) ? [] : ['Logo' => $logo]) +
            (empty($children) ? [] : ['children' => $children]);
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace SimpleSAML\SAML2\XML\mdui;
6
7			use DOMElement;
8			use SimpleSAML\SAML2\Assert\Assert;
9			use SimpleSAML\SAML2\Exception\{ArrayValidationException, ProtocolViolationException};
10			use SimpleSAML\XML\ArrayizableElementInterface;
11			use SimpleSAML\XML\Chunk;
12			use SimpleSAML\XML\Constants as C;
13			use SimpleSAML\XML\Exception\InvalidDOMElementException;
14			use SimpleSAML\XML\ExtendableElementTrait;
15			use SimpleSAML\XML\{SchemaValidatableElementInterface, SchemaValidatableElementTrait, SerializableElementInterface};
16			use SimpleSAML\XML\XsNamespace as NS;
17
18			use function array_filter;
19			use function array_key_exists;
20			use function array_keys;
21			use function array_map;
22			use function array_merge;
23			use function array_unique;
24
25			/**
26			* Class for handling the metadata extensions for login and discovery user interface
27			*
28			* @link: http://docs.oasis-open.org/security/saml/Post2.0/sstc-saml-metadata-ui/v1.0/sstc-saml-metadata-ui-v1.0.pdf
29			* @package simplesamlphp/saml2
30			*/
31			final class UIInfo extends AbstractMduiElement implements
32			ArrayizableElementInterface,
33			SchemaValidatableElementInterface
34			{
35			use ExtendableElementTrait;
36			use SchemaValidatableElementTrait;
37
38			/** The namespace-attribute for the xs:any element */
39			public const XS_ANY_ELT_NAMESPACE = NS::OTHER;
40
41			/**
42			* Create a UIInfo element.
43			*
44			* @param \SimpleSAML\SAML2\XML\mdui\DisplayName[] $displayName
45			* @param \SimpleSAML\SAML2\XML\mdui\Description[] $description
46			* @param \SimpleSAML\SAML2\XML\mdui\InformationURL[] $informationURL
47			* @param \SimpleSAML\SAML2\XML\mdui\PrivacyStatementURL[] $privacyStatementURL
48			* @param \SimpleSAML\SAML2\XML\mdui\Keywords[] $keywords
49			* @param \SimpleSAML\SAML2\XML\mdui\Logo[] $logo
50			* @param \SimpleSAML\XML\Chunk[] $children
51			*/
52			public function __construct(
53			protected array $displayName = [],
54			protected array $description = [],
55			protected array $informationURL = [],
56			protected array $privacyStatementURL = [],
57			protected array $keywords = [],
58			protected array $logo = [],
59			array $children = [],
60			) {
61			Assert::maxCount($displayName, C::UNBOUNDED_LIMIT);
62			Assert::allIsInstanceOf($displayName, DisplayName::class);
63			/**
64			* 2.1.2: There MUST NOT be more than one <mdui:DisplayName>,
65			* within a given <mdui:UIInfo>, for a given language
66			*/
67			$this->testLocalizedElements($displayName);
68
69			Assert::maxCount($description, C::UNBOUNDED_LIMIT);
70			Assert::allIsInstanceOf($description, Description::class);
71			/**
72			* 2.1.3: There MUST NOT be more than one <mdui:Description>,
73			* within a given <mdui:UIInfo>, for a given language
74			*/
75			$this->testLocalizedElements($description);
76
77			Assert::maxCount($keywords, C::UNBOUNDED_LIMIT);
78			Assert::allIsInstanceOf($keywords, Keywords::class);
79			/**
80			* 2.1.4: There MUST NOT be more than one <mdui:Keywords>,
81			* within a given <mdui:UIInfo>, for a given language
82			*/
83			$this->testLocalizedElements($keywords);
84
85			Assert::maxCount($informationURL, C::UNBOUNDED_LIMIT);
86			Assert::allIsInstanceOf($informationURL, InformationURL::class);
87			/**
88			* 2.1.6: There MUST NOT be more than one <mdui:InformationURL>,
89			* within a given <mdui:UIInfo>, for a given language
90			*/
91			$this->testLocalizedElements($informationURL);
92
93			Assert::maxCount($privacyStatementURL, C::UNBOUNDED_LIMIT);
94			Assert::allIsInstanceOf($privacyStatementURL, PrivacyStatementURL::class);
95			/**
96			* 2.1.7: There MUST NOT be more than one <mdui:PrivacyStatementURL>,
97			* within a given <mdui:UIInfo>, for a given language
98			*/
99			$this->testLocalizedElements($privacyStatementURL);
100
101			Assert::maxCount($logo, C::UNBOUNDED_LIMIT);
102			Assert::allIsInstanceOf($logo, Logo::class);
103
104			$this->setElements($children);
105			}
106
107
108			/**
109			* Collect the value of the Keywords-property
110			*
111			* @return \SimpleSAML\SAML2\XML\mdui\Keywords[]
112			*/
113			public function getKeywords(): array
114			{
115			return $this->keywords;
116			}
117
118
119			/**
120			* Add the value to the Keywords-property
121			*
122			* @param \SimpleSAML\SAML2\XML\mdui\Keywords $keyword
123			*/
124			public function addKeyword(Keywords $keyword): void
125			{
126			/**
127			* 2.1.4: There MUST NOT be more than one <mdui:Keywords>,
128			* within a given <mdui:UIInfo>, for a given language
129			*/
130			$keywords = array_merge($this->keywords, [$keyword]);
131			$this->testLocalizedElements($keywords);
132			$this->keywords = $keywords;
133			}
134
135
136			/**
137			* Collect the value of the DisplayName-property
138			*
139			* @return \SimpleSAML\SAML2\XML\mdui\DisplayName[]
140			*/
141			public function getDisplayName(): array
142			{
143			return $this->displayName;
144			}
145
146
147			/**
148			* Collect the value of the Description-property
149			*
150			* @return \SimpleSAML\SAML2\XML\mdui\Description[]
151			*/
152			public function getDescription(): array
153			{
154			return $this->description;
155			}
156
157
158			/**
159			* Collect the value of the InformationURL-property
160			* @return \SimpleSAML\SAML2\XML\mdui\InformationURL[]
161			*/
162			public function getInformationURL(): array
163			{
164			return $this->informationURL;
165			}
166
167
168			/**
169			* Collect the value of the PrivacyStatementURL-property
170			*
171			* @return \SimpleSAML\SAML2\XML\mdui\PrivacyStatementURL[]
172			*/
173			public function getPrivacyStatementURL(): array
174			{
175			return $this->privacyStatementURL;
176			}
177
178
179			/**
180			* Collect the value of the Logo-property
181			*
182			* @return \SimpleSAML\SAML2\XML\mdui\Logo[]
183			*/
184			public function getLogo(): array
185			{
186			return $this->logo;
187			}
188
189
190			/**
191			* Add the value to the Logo-property
192			*
193			* @param \SimpleSAML\SAML2\XML\mdui\Logo $logo
194			*/
195			public function addLogo(Logo $logo): void
196			{
197			$this->logo[] = $logo;
198			}
199
200
201			/**
202			* Add the value to the elements-property
203			*
204			* @param \SimpleSAML\XML\Chunk $child
205			*/
206			public function addChild(Chunk $child): void
207			{
208			$this->elements[] = $child;
209			}
210
211
212			/**
213			* Test if an object, at the state it's in, would produce an empty XML-element
214			*
215			* @return bool
216			*/
217			public function isEmptyElement(): bool
218			{
219			return empty($this->getDisplayName())
220			&& empty($this->getDescription())
221			&& empty($this->getInformationURL())
222			&& empty($this->getPrivacyStatementURL())
223			&& empty($this->getKeywords())
224			&& empty($this->getLogo())
225			&& empty($this->getElements());
226			}
227
228
229			/**
230			* Test localized elements for multiple items with the same language
231			*
232			* @param (\SimpleSAML\SAML2\XML\md\AbstractLocalizedURI\|
233			* \SimpleSAML\SAML2\XML\md\AbstractLocalizedName\|
234			* \SimpleSAML\SAML2\XML\mdui\Keywords)[] $elements
235			* @return void
236			*/
237			private function testLocalizedElements(array $elements)
238			{
239			if (!empty($elements)) {
240			$types = array_map('get_class', $elements);
241			Assert::maxCount(array_unique($types), 1, 'Multiple class types cannot be used.');
242
243			$languages = array_map(
244			function ($elt) {
245			return $elt->getLanguage();
246			},
247			$elements,
248			);
249			Assert::uniqueValues(
250			$languages,
251			'There MUST NOT be more than one <' . $elements[0]->getQualifiedName() . '>,'
252			. ' within a given <mdui:UIInfo>, for a given language',
253			ProtocolViolationException::class,
254			);
255			}
256			}
257
258
259			/**
260			* Convert XML into a UIInfo
261			*
262			* @param \DOMElement $xml The XML element we should load
263			* @return static
264			*
265			* @throws \SimpleSAML\XML\Exception\InvalidDOMElementException
266			* if the qualified name of the supplied element is wrong
267			*/
268			public static function fromXML(DOMElement $xml): static
269			{
270			Assert::same($xml->localName, 'UIInfo', InvalidDOMElementException::class);
271			Assert::same($xml->namespaceURI, UIInfo::NS, InvalidDOMElementException::class);
272
273			$DisplayName = DisplayName::getChildrenOfClass($xml);
274			$Description = Description::getChildrenOfClass($xml);
275			$InformationURL = InformationURL::getChildrenOfClass($xml);
276			$PrivacyStatementURL = PrivacyStatementURL::getChildrenOfClass($xml);
277			$Keywords = Keywords::getChildrenOfClass($xml);
278			$Logo = Logo::getChildrenOfClass($xml);
279			$children = self::getChildElementsFromXML($xml);
280
281			return new static(
282			$DisplayName,
283			$Description,
284			$InformationURL,
285			$PrivacyStatementURL,
286			$Keywords,
287			$Logo,
288			$children,
289			);
290			}
291
292
293			/**
294			* Convert this UIInfo to XML.
295			*
296			* @param \DOMElement\|null $parent The element we should append to.
297			* @return \DOMElement
298			*/
299			public function toXML(?DOMElement $parent = null): DOMElement
300			{
301			$e = $this->instantiateParentElement($parent);
302
303			foreach ($this->getDisplayName() as $child) {
304			$child->toXML($e);
305			}
306
307			foreach ($this->getDescription() as $child) {
308			$child->toXML($e);
309			}
310
311			foreach ($this->getInformationURL() as $child) {
312			$child->toXML($e);
313			}
314
315			foreach ($this->getPrivacyStatementURL() as $child) {
316			$child->toXML($e);
317			}
318
319			foreach ($this->getKeywords() as $child) {
320			$child->toXML($e);
321			}
322
323			foreach ($this->getLogo() as $child) {
324			$child->toXML($e);
325			}
326
327			/** @var \SimpleSAML\XML\SerializableElementInterface $child */
328			foreach ($this->getElements() as $child) {
329			$child->toXML($e);
330			}
331
332			return $e;
333			}
334
335
336			/**
337			* Create a class from an array
338			*
339			* NOTE: this method does not support passing additional child-objects
340			*
341			* @param array $data
342			* @return static
343			*/
344			public static function fromArray(array $data): static
345			{
346			$data = self::processArrayContents($data);
347
348			return new static(
349			$data['DisplayName'] ?? [],
350			$data['Description'] ?? [],
351			$data['InformationURL'] ?? [],
352			$data['PrivacyStatementURL'] ?? [],
353			$data['Keywords'] ?? [],
354			$data['Logo'] ?? [],
355			$data['children'] ?? [],
356			);
357			}
358
359
360			/**
361			* Validates an array representation of this object and returns the same array with
362			* rationalized keys (casing) and parsed sub-elements.
363			*
364			* @param array $data
365			* @return array $data
366			*/
367			private static function processArrayContents(array $data): array
368			{
369			$data = array_change_key_case($data, CASE_LOWER);
370
371			// Make sure the array keys are known for this kind of object
372			Assert::allOneOf(
373			array_keys($data),
374			[
375			'displayname',
376			'description',
377			'informationurl',
378			'privacystatementurl',
379			'keywords',
380			'logo',
381			'children',
382			],
383			ArrayValidationException::class,
384			);
385
386			$retval = [];
387
388			if (array_key_exists('displayname', $data)) {
389			foreach ($data['displayname'] as $l => $displayName) {
390			$retval['DisplayName'][] = DisplayName::fromArray([$l => $displayName]);
391			}
392			}
393
394			if (array_key_exists('description', $data)) {
395			foreach ($data['description'] as $l => $description) {
396			$retval['Description'][] = Description::fromArray([$l => $description]);
397			}
398			}
399
400			if (array_key_exists('informationurl', $data)) {
401			foreach ($data['informationurl'] as $l => $iu) {
402			$retval['InformationURL'][] = InformationURL::fromArray([$l => $iu]);
403			}
404			}
405
406			if (array_key_exists('privacystatementurl', $data)) {
407			foreach ($data['privacystatementurl'] as $l => $psu) {
408			$retval['PrivacyStatementURL'][] = PrivacyStatementURL::fromArray([$l => $psu]);
409			}
410			}
411
412			if (array_key_exists('keywords', $data)) {
413			foreach ($data['keywords'] as $l => $keywords) {
414			$retval['Keywords'][] = Keywords::fromArray([$l => $keywords]);
415			}
416			}
417
418			if (array_key_exists('logo', $data)) {
419			foreach ($data['logo'] as $logo) {
420			$retval['Logo'][] = Logo::fromArray($logo);
421			}
422			}
423
424			if (array_key_exists('children', $data)) {
425			Assert::isArray($data['children'], ArrayValidationException::class);
426			Assert::allIsInstanceOf(
427			$data['children'],
428			SerializableElementInterface::class,
429			ArrayValidationException::class,
430			);
431			$retval['children'] = $data['children'];
432			}
433
434			return array_filter($retval);
435			}
436
437
438			/**
439			* Create an array from this class
440			*
441			* NOTE: this method does not support passing additional child-objects
442			*
443			* @return array
444			*/
445			public function toArray(): array
446			{
447			$displayName = [];
448			foreach ($this->getDisplayName() as $child) {
449			$displayName = array_merge($displayName, $child->toArray());
450			}
451
452			$description = [];
453			foreach ($this->getDescription() as $child) {
454			$description = array_merge($description, $child->toArray());
455			}
456
457			$infoUrl = [];
458			foreach ($this->getInformationURL() as $child) {
459			$infoUrl = array_merge($infoUrl, $child->toArray());
460			}
461
462			$privacyUrl = [];
463			foreach ($this->getPrivacyStatementURL() as $child) {
464			$privacyUrl = array_merge($privacyUrl, $child->toArray());
465			}
466
467			$keywords = [];
468			foreach ($this->getKeywords() as $child) {
469			$keywords = array_merge($keywords, $child->toArray());
470			}
471
472			$logo = [];
473			foreach ($this->getLogo() as $child) {
474			$logo[] = $child->toArray();
475			}
476
477			$children = $this->getElements();
478
479			return [] +
480			(empty($displayName) ? [] : ['DisplayName' => $displayName]) +
481			(empty($description) ? [] : ['Description' => $description]) +
482			(empty($infoUrl) ? [] : ['InformationURL' => $infoUrl]) +
483			(empty($privacyUrl) ? [] : ['PrivacyStatementURL' => $privacyUrl]) +
484			(empty($keywords) ? [] : ['Keywords' => $keywords]) +
485			(empty($logo) ? [] : ['Logo' => $logo]) +
486			(empty($children) ? [] : ['children' => $children]);
487			}
488			}
489

simplesamlphp / saml2

Pull Request — master (#374)

UIInfo::addChild() A

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