/**
* This method intercepts PROPPATCH methods and make sure the
* group-member-set is updated correctly.
*
* @param array $propertyDelta
* @param array $result
* @param Sabre_DAV_INode $node
* @return void
*/
public function updateProperties(&$propertyDelta, &$result, Sabre_DAV_INode $node)
{
if (!array_key_exists('{DAV:}group-member-set', $propertyDelta)) {
return;
}
if (is_null($propertyDelta['{DAV:}group-member-set'])) {
$memberSet = array();
} elseif ($propertyDelta['{DAV:}group-member-set'] instanceof Sabre_DAV_Property_HrefList) {
$memberSet = $propertyDelta['{DAV:}group-member-set']->getHrefs();
} else {
throw new Sabre_DAV_Exception('The group-member-set property MUST be an instance of Sabre_DAV_Property_HrefList or null');
}
if (!$node instanceof Sabre_DAVACL_IPrincipal) {
$result[403]['{DAV:}group-member-set'] = null;
unset($propertyDelta['{DAV:}group-member-set']);
// Returning false will stop the updateProperties process
return false;
}
$node->setGroupMemberSet($memberSet);
$result[200]['{DAV:}group-member-set'] = null;
unset($propertyDelta['{DAV:}group-member-set']);
}
