Viewing file:  UIInfo.php (3.77 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_UIInfo {
/**
* The namespace used for the UIInfo 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 DisplayName, as an array of language => translation.
*
* @var array
*/
public $DisplayName = array();
/**
* The Description, as an array of language => translation.
*
* @var array
*/
public $Description = array();
/**
* The InformationURL, as an array of language => url.
*
* @var array
*/
public $InformationURL = array();
/**
* The PrivacyStatementURL, as an array of language => url.
*
* @var array
*/
public $PrivacyStatementURL = array();
/**
* The Keywords, as an array of language => array of strings.
*
* @var array
*/
public $Keywords = array();
/**
* The Logo, as an array of associative arrays containing url, width, height, and optional lang.
*
* @var array
*/
public $Logo = array();
/**
* Create a UIInfo element.
*
* @param DOMElement|NULL $xml The XML element we should load.
*/
public function __construct(DOMElement $xml = NULL) {
if ($xml === NULL) {
return;
}
$this->DisplayName = SAML2_Utils::extractLocalizedStrings($xml, self::NS, 'DisplayName');
$this->Description = SAML2_Utils::extractLocalizedStrings($xml, self::NS, 'Description');
$this->InformationURL = SAML2_Utils::extractLocalizedStrings($xml, self::NS, 'InformationURL');
$this->PrivacyStatementURL = SAML2_Utils::extractLocalizedStrings($xml, self::NS, 'PrivacyStatementURL');
foreach (SAML2_Utils::xpQuery($xml, './*') as $node) {
if ($node->namespaceURI === self::NS) {
switch ($node->localName) {
case 'Keywords':
$this->Keywords[] = new SAML2_XML_mdui_Keywords($node);
break;
case 'Logo':
$this->Logo[] = new SAML2_XML_mdui_Logo($node);
break;
}
} else {
$this->children[] = new SAML2_XML_Chunk($node);
}
}
}
/**
* Convert this UIInfo to XML.
*
* @param DOMElement $parent The element we should append to.
*/
public function toXML(DOMElement $parent) {
assert('is_array($this->DisplayName)');
assert('is_array($this->InformationURL)');
assert('is_array($this->PrivacyStatementURL)');
assert('is_array($this->Keywords)');
assert('is_array($this->Logo)');
assert('is_array($this->children)');
if (!empty($this->DisplayName)
|| !empty($this->Description)
|| !empty($this->InformationURL)
|| !empty($this->PrivacyStatementURL)
|| !empty($this->Keywords)
|| !empty($this->Logo)
|| !empty($this->children)) {
$doc = $parent->ownerDocument;
$e = $doc->createElementNS(self::NS, 'mdui:UIInfo');
$parent->appendChild($e);
SAML2_Utils::addStrings($e, self::NS, 'mdui:DisplayName', TRUE, $this->DisplayName);
SAML2_Utils::addStrings($e, self::NS, 'mdui:Description', TRUE, $this->Description);
SAML2_Utils::addStrings($e, self::NS, 'mdui:InformationURL', TRUE, $this->InformationURL);
SAML2_Utils::addStrings($e, self::NS, 'mdui:PrivacyStatementURL', TRUE, $this->PrivacyStatementURL);
if (!empty($this->Keywords)) {
foreach ($this->Keywords as $child) {
$child->toXML($e);
}
}
if (!empty($this->Logo)) {
foreach ($this->Logo as $child) {
$child->toXML($e);
}
}
if (!empty($this->children)) {
foreach ($this->children as $child) {
$child->toXML($e);
}
}
}
return $e;
}
}
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