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<?php |
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namespace SimpleSAML\SOAP\XML\env; |
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use DOMAttr; |
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use DOMElement; |
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use DOMNameSpaceNode; |
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use SimpleSAML\Assert\Assert; |
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use SimpleSAML\XML\Exception\InvalidDOMElementException; |
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use SimpleSAML\XML\StringElementTrait; |
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/** |
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* Class representing a env:Text element. |
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* |
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* @package simplesaml/xml-soap |
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*/ |
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final class Text extends AbstractSoapElement |
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{ |
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use StringElementTrait; |
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/** @var \DOMAttr|null */ |
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protected $node = null; |
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/** |
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* Initialize a env:Text |
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* |
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* @param string $content |
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* @param DOMAttr|null $node |
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*/ |
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public function __construct(string $content, ?DOMAttr $node = null) |
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{ |
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$this->setContent($content); |
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$this->setNode($node); |
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} |
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/** |
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* @return \DOMAttr|null |
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*/ |
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public function getNode(): ?DOMAttr |
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{ |
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return $this->node; |
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} |
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/** |
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* @param \DOMAttr|null $node |
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*/ |
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private function setNode(?DOMAttr $node): void |
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{ |
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$this->node = $node; |
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} |
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/** |
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* Validate the content of the element. |
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* |
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* @param string $content The value to go in the XML textContent |
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* @throws \SimpleSAML\Assert\AssertionFailedException on failure |
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* @return void |
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*/ |
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protected function validateContent(string $content): void |
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{ |
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Assert::notWhitespaceOnly($content); |
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} |
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/** |
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* Convert this element to XML. |
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* |
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* @param \DOMElement|null $parent The element we should append this element to. |
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* @return \DOMElement |
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*/ |
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public function toXML(DOMElement $parent = null): DOMElement |
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{ |
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$e = $this->instantiateParentElement($parent); |
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$e->textContent = $this->getContent(); |
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if ($this->node !== null) { |
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if (!($e->hasAttribute($this->node->localName))) { |
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$e->setAttributeNode($this->getNode()); |
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} |
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} |
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return $e; |
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} |
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/** |
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* Convert XML into a Text |
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* |
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* @param \DOMElement $xml The XML element we should load |
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* @return static |
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* |
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* @throws \SimpleSAML\XML\Exception\InvalidDOMElementException |
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* If the qualified name of the supplied element is wrong |
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*/ |
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public static function fromXML(DOMElement $xml): static |
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{ |
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Assert::same($xml->localName, 'Text', InvalidDOMElementException::class); |
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Assert::same($xml->namespaceURI, Text::NS, InvalidDOMElementException::class); |
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@list($prefix, $localName) = preg_split('/:/', $xml->textContent, 2); |
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if ($localName === null) { |
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// We don't have a prefixed value here |
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$prefix = null; |
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} |
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$node = null; |
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if ($prefix !== null) { |
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$node = $xml->ownerDocument->documentElement->getAttributeNode('xmlns:' . $prefix); |
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if ($node !== false) { |
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$node = new DOMAttr('xmlns:' . $prefix, $node->namespaceURI); |
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} else { |
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$node = null; |
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} |
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} |
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return new static($xml->textContent, $node); |
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} |
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} |
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simplesamlphp /
xml-soap
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