/**
* Add the calendar-proxy-read/write pseudocollections
* @param responses array of responses to which to add the collections
*/
function add_proxy_response($which, $parent_path)
{
global $request, $reply, $c, $session, $property_list;
if ($parent_path != $request->principal->dav_name()) {
dbg_error_log('PROPFIND', 'Not returning proxy response since "%s" != "%s"', $parent_path, $request->principal->dav_name());
return null;
// Nothing to proxy for
}
$collection = (object) '';
if ($which == 'read') {
$proxy_group = $request->principal->ReadProxyGroup();
} else {
if ($which == 'write') {
$proxy_group = $request->principal->WriteProxyGroup();
}
}
dbg_error_log('PROPFIND', 'Returning proxy response to "%s" for "%s"', $which, $parent_path);
$collection->parent_container = $parent_path;
$collection->dav_name = $parent_path . 'calendar-proxy-' . $which . '/';
$collection->is_calendar = 'f';
$collection->is_addressbook = 'f';
$collection->is_principal = 't';
$collection->is_proxy = 't';
$collection->proxy_type = $which;
$collection->type = 'proxy';
$collection->dav_displayname = $collection->dav_name;
$collection->collection_id = 0;
$collection->user_no = $session->user_no;
$collection->username = $session->username;
$collection->email = $session->email;
$collection->created = date('Ymd\\THis');
$collection->dav_etag = md5($c->system_name . $collection->dav_name . implode($proxy_group));
$collection->proxy_for = $proxy_group;
$collection->resourcetypes = sprintf('<DAV::collection/><http://calendarserver.org/ns/:calendar-proxy-%s/>', $which);
$collection->in_freebusy_set = 'f';
$collection->schedule_transp = 'transp';
$collection->timezone = null;
$collection->description = '';
$resource = new DAVResource($collection);
$resource->FetchPrincipal();
return $resource->RenderAsXML($property_list, $reply);
}
