/**
* Returns the list of supported privileges for this node.
*
* The returned data structure is a list of nested privileges.
* See Sabre_DAVACL_Plugin::getDefaultSupportedPrivilegeSet for a simple
* standard structure.
*
* If null is returned from this method, the default privilege set is used,
* which is fine for most common usecases.
*
* @return array|null
*/
public function getSupportedPrivilegeSet()
{
$default = Sabre_DAVACL_Plugin::getDefaultSupportedPrivilegeSet();
// We need to inject 'read-free-busy' in the tree, aggregated under
// {DAV:}read.
foreach ($default['aggregates'] as &$agg) {
if ($agg['privilege'] !== '{DAV:}read') {
continue;
}
$agg['aggregates'][] = array('privilege' => '{' . Sabre_CalDAV_Plugin::NS_CALDAV . '}read-free-busy');
}
return $default;
}
/**
* Returns the list of supported privileges for this node.
*
* The returned data structure is a list of nested privileges.
* See Sabre_DAVACL_Plugin::getDefaultSupportedPrivilegeSet for a simple
* standard structure.
*
* If null is returned from this method, the default privilege set is used,
* which is fine for most common usecases.
*
* @return array|null
*/
public function getSupportedPrivilegeSet()
{
$default = Sabre_DAVACL_Plugin::getDefaultSupportedPrivilegeSet();
$default['aggregates'][] = array('privilege' => '{' . Sabre_CalDAV_Plugin::NS_CALDAV . '}schedule-query-freebusy');
return $default;
}