spip-saml/inc/simplesamlphp/lib/SAML2/XML/md/ContactPerson.php

<?php

/**
 * Class representing SAML 2 ContactPerson.
 *
 * @package simpleSAMLphp
 * @version $Id$
 */
class SAML2_XML_md_ContactPerson {

	/**
	 * The contact type.
	 *
	 * @var string
	 */
	public $contactType;


	/**
	 * Extensions on this element.
	 *
	 * Array of extension elements.
	 *
	 * @var array
	 */
	public $Extensions = array();


	/**
	 * The Company of this contact.
	 *
	 * @var string
	 */
	public $Company = NULL;


	/**
	 * The GivenName of this contact.
	 *
	 * @var string
	 */
	public $GivenName = NULL;


	/**
	 * The SurName of this contact.
	 *
	 * @var string
	 */
	public $SurName = NULL;


	/**
	 * The EmailAddresses of this contact.
	 *
	 * @var array
	 */
	public $EmailAddress = array();


	/**
	 * The TelephoneNumbers of this contact.
	 *
	 * @var array
	 */
	public $TelephoneNumber = array();


	/**
	 * Initialize a ContactPerson element.
	 *
	 * @param DOMElement|NULL $xml  The XML element we should load.
	 */
	public function __construct(DOMElement $xml = NULL) {

		if ($xml === NULL) {
			return;
		}

		if (!$xml->hasAttribute('contactType')) {
			throw new Exception('Missing contactType on ContactPerson.');
		}
		$this->contactType = $xml->getAttribute('contactType');

		$this->Extensions = SAML2_XML_md_Extensions::getList($xml);


		$this->Company = self::getStringElement($xml, 'Company');
		$this->GivenName = self::getStringElement($xml, 'GivenName');
		$this->SurName = self::getStringElement($xml, 'SurName');
		$this->EmailAddress = self::getStringElements($xml, 'EmailAddress');
		$this->TelephoneNumber = self::getStringElements($xml, 'TelephoneNumber');
	}


	/**
	 * Retrieve the value of a child DOMElements as an array of strings.
	 *
	 * @param DOMElement $parent  The parent element.
	 * @param string $name  The name of the child elements.
	 * @return array  The value of the child elements.
	 */
	private static function getStringElements(DOMElement $parent, $name) {
		assert('is_string($name)');

		$e = SAML2_Utils::xpQuery($parent, './saml_metadata:' . $name);

		$ret = array();
		foreach ($e as $i) {
			$ret[] = $i->textContent;
		}

		return $ret;
	}


	/**
	 * Retrieve the value of a child DOMElement as a string.
	 *
	 * @param DOMElement $parent  The parent element.
	 * @param string $name  The name of the child element.
	 * @return string|NULL  The value of the child element.
	 */
	private static function getStringElement(DOMElement $parent, $name) {
		assert('is_string($name)');

		$e = self::getStringElements($parent, $name);
		if (empty($e)) {
			return NULL;
		}
		if (count($e) > 1) {
			throw new Exception('More than one ' . $name . ' in ' . $parent->tagName);
		}

		return $e[0];
	}


	/**
	 * Convert this ContactPerson to XML.
	 *
	 * @param DOMElement $parent  The element we should add this contact to.
	 * @return DOMElement  The new ContactPerson-element.
	 */
	public function toXML(DOMElement $parent) {
		assert('is_string($this->contactType)');
		assert('is_array($this->Extensions)');
		assert('is_null($this->Company) || is_string($this->Company)');
		assert('is_null($this->GivenName) || is_string($this->GivenName)');
		assert('is_null($this->SurName) || is_string($this->SurName)');
		assert('is_array($this->EmailAddress)');
		assert('is_array($this->TelephoneNumber)');

		$doc = $parent->ownerDocument;

		$e = $doc->createElementNS(SAML2_Const::NS_MD, 'md:ContactPerson');
		$parent->appendChild($e);

		$e->setAttribute('contactType', $this->contactType);

		SAML2_XML_md_Extensions::addList($e, $this->Extensions);

		if (isset($this->Company)) {
			SAML2_Utils::addString($e, SAML2_Const::NS_MD, 'md:Company', $this->Company);
		}
		if (isset($this->GivenName)) {
			SAML2_Utils::addString($e, SAML2_Const::NS_MD, 'md:GivenName', $this->GivenName);
		}
		if (isset($this->SurName)) {
			SAML2_Utils::addString($e, SAML2_Const::NS_MD, 'md:SurName', $this->SurName);
		}
		if (!empty($this->EmailAddress)) {
			SAML2_Utils::addStrings($e, SAML2_Const::NS_MD, 'md:EmailAddress', FALSE, $this->EmailAddress);
		}
		if (!empty($this->TelephoneNumber)) {
			SAML2_Utils::addStrings($e, SAML2_Const::NS_MD, 'md:TelephoneNumber', FALSE, $this->TelephoneNumber);
		}

		return $e;
	}

}