/**
* @param int $namespace
* @param int $namespace_id
* @param string $uri
* @param array $calendar
* @return Sabre_CalDAV_Backend_Common
* @throws Exception
*/
function wdcal_calendar_factory($namespace, $namespace_id, $uri, $calendar = null)
{
switch ($namespace) {
case CALDAV_NAMESPACE_PRIVATE:
if ($uri == CALDAV_FRIENDICA_MINE || $uri == CALDAV_FRIENDICA_CONTACTS) {
return Sabre_CalDAV_Backend_Friendica::getInstance();
} else {
return Sabre_CalDAV_Backend_Private::getInstance();
}
}
throw new Exception("Calendar Namespace not found");
}
