Viewing file:  DiscoHints.php (2.45 KB) -rwxrwxr-x
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<?php
/**
* 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
* @version $Id$
*/
class SAML2_XML_mdui_DiscoHints {
/**
* The namespace used for the DiscoHints extension.
*/
const NS = 'urn:oasis:names:tc:SAML:metadata:ui';
/**
* Array with child elements.
*
* The elements can be any of the other SAML2_XML_mdui_* elements.
*
* @var array
*/
public $children = array();
/**
* The IPHint, as an array of strings.
*
* @var array
*/
public $IPHint = array();
/**
* The DomainHint, as an array of strings.
*
* @var array
*/
public $DomainHint = array();
/**
* The GeolocationHint, as an array of strings.
*
* @var array
*/
public $GeolocationHint = array();
/**
* Create a DiscoHints element.
*
* @param DOMElement|NULL $xml The XML element we should load.
*/
public function __construct(DOMElement $xml = NULL) {
if ($xml === NULL) {
return;
}
$this->IPHint = SAML2_Utils::extractStrings($xml, self::NS, 'IPHint');
$this->DomainHint = SAML2_Utils::extractStrings($xml, self::NS, 'DomainHint');
$this->GeolocationHint = SAML2_Utils::extractStrings($xml, self::NS, 'GeolocationHint');
foreach (SAML2_Utils::xpQuery($xml, "./*[namespace-uri()!='".self::NS."']") as $node) {
$this->children[] = new SAML2_XML_Chunk($node);
}
}
/**
* Convert this DiscoHints to XML.
*
* @param DOMElement $parent The element we should append to.
*/
public function toXML(DOMElement $parent) {
assert('is_array($this->IPHint)');
assert('is_array($this->DomainHint)');
assert('is_array($this->GeolocationHint)');
assert('is_array($this->children)');
if (!empty($this->IPHint)
|| !empty($this->DomainHint)
|| !empty($this->GeolocationHint)
|| !empty($this->children)) {
$doc = $parent->ownerDocument;
$e = $doc->createElementNS(self::NS, 'mdui:DiscoHints');
$parent->appendChild($e);
if (!empty($this->children)) {
foreach ($this->children as $child) {
$child->toXML($e);
}
}
SAML2_Utils::addStrings($e, self::NS, 'mdui:IPHint', FALSE, $this->IPHint);
SAML2_Utils::addStrings($e, self::NS, 'mdui:DomainHint', FALSE, $this->DomainHint);
SAML2_Utils::addStrings($e, self::NS, 'mdui:GeolocationHint', FALSE, $this->GeolocationHint);
return $e;
}
}
}
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