/**
* @expectedException Sabre\DAV\Exception\BadRequest
*/
function testUnserializeUnknown()
{
$xml = '<?xml version="1.0"?>
<d:principal xmlns:d="DAV:">' . ' <d:foo />' . '</d:principal>';
$dom = DAV\XMLUtil::loadDOMDocument($xml);
Principal::unserialize($dom->firstChild, array());
}
/**
* Unserializes the {DAV:}acl xml element.
*
* @param \DOMElement $dom
* @param array $propertyMap
* @return Acl
*/
static function unserialize(\DOMElement $dom, array $propertyMap)
{
$privileges = [];
$xaces = $dom->getElementsByTagNameNS('urn:DAV', 'ace');
for ($ii = 0; $ii < $xaces->length; $ii++) {
$xace = $xaces->item($ii);
$principal = $xace->getElementsByTagNameNS('urn:DAV', 'principal');
if ($principal->length !== 1) {
throw new DAV\Exception\BadRequest('Each {DAV:}ace element must have one {DAV:}principal element');
}
$principal = Principal::unserialize($principal->item(0), $propertyMap);
switch ($principal->getType()) {
case Principal::HREF:
$principal = $principal->getHref();
break;
case Principal::AUTHENTICATED:
$principal = '{DAV:}authenticated';
break;
case Principal::UNAUTHENTICATED:
$principal = '{DAV:}unauthenticated';
break;
case Principal::ALL:
$principal = '{DAV:}all';
break;
}
$protected = false;
if ($xace->getElementsByTagNameNS('urn:DAV', 'protected')->length > 0) {
$protected = true;
}
$grants = $xace->getElementsByTagNameNS('urn:DAV', 'grant');
if ($grants->length < 1) {
throw new DAV\Exception\NotImplemented('Every {DAV:}ace element must have a {DAV:}grant element. {DAV:}deny is not yet supported');
}
$grant = $grants->item(0);
$xprivs = $grant->getElementsByTagNameNS('urn:DAV', 'privilege');
for ($jj = 0; $jj < $xprivs->length; $jj++) {
$xpriv = $xprivs->item($jj);
$privilegeName = null;
for ($kk = 0; $kk < $xpriv->childNodes->length; $kk++) {
$childNode = $xpriv->childNodes->item($kk);
if ($t = DAV\XMLUtil::toClarkNotation($childNode)) {
$privilegeName = $t;
break;
}
}
if (is_null($privilegeName)) {
throw new DAV\Exception\BadRequest('{DAV:}privilege elements must have a privilege element contained within them.');
}
$privileges[] = ['principal' => $principal, 'protected' => $protected, 'privilege' => $privilegeName];
}
}
return new self($privileges);
}
