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Changes for ticketdiscovery.

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This commit is contained in:
Andrew McMillan 2010-03-08 16:44:06 +13:00
parent fcde8b503b
commit bd875029a1
1 changed files with 85 additions and 6 deletions
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91
inc/DAVResource.php
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@ -575,22 +575,26 @@ EOQRY;
'REPORT' => ''
);
break;
case 'schedule-inbox':
case 'schedule-outbox':
$this->supported_methods = array_merge(
$this->supported_methods,
array(
'POST' => '', 'GET' => '', 'PUT' => '', 'HEAD' => '', 'PROPPATCH' => ''
'POST' => '', 'PROPPATCH' => '', 'MKTICKET' => '', 'DELTICKET' => ''
)
);
break;
case 'schedule-inbox':
case 'calendar':
$this->supported_methods['GET'] = '';
$this->supported_methods['PUT'] = '';
$this->supported_methods['HEAD'] = '';
$this->supported_methods['MKTICKET'] = '';
$this->supported_methods['DELTICKET'] = '';
break;
case 'collection':
$this->supported_methods['MKTICKET'] = '';
$this->supported_methods['DELTICKET'] = '';
case 'principal':
$this->supported_methods['GET'] = '';
$this->supported_methods['PUT'] = '';
@ -605,10 +609,7 @@ EOQRY;
$this->supported_methods = array_merge(
$this->supported_methods,
array(
'GET' => '',
'HEAD' => '',
'PUT' => '',
'MKTICKET' => ''
'GET' => '', 'HEAD' => '', 'PUT' => '', 'MKTICKET' => '', 'DELTICKET' => ''
)
);
}
@ -676,6 +677,79 @@ EOQRY;
}
/**
* Fetches an array of the access_ticket records applying to this path
*/
function FetchTickets( ) {
global $c;
if ( isset($this->access_tickets) ) return;
$this->access_tickets = array();
$sql =
'SELECT access_ticket.*, COALESCE( resource.dav_name, collection.dav_name) AS target_dav_name,
(access_ticket.expires < current_timestamp) AS expired,
dav_principal.dav_name AS principal_dav_name,
EXTRACT( \'epoch\' FROM (access_ticket.expires - current_timestamp)) AS seconds,
path_privs(access_ticket.dav_owner_id,collection.dav_name,:scan_depth) AS grantor_collection_privileges
FROM access_ticket JOIN collection ON (target_collection_id = collection_id)
JOIN dav_principal ON (dav_owner_id = principal_id)
LEFT JOIN caldav_data resource ON (resource.dav_id = access_ticket.target_resource_id)
WHERE target_collection_id = :collection_id ';
$params = array(':collection_id' => $this->collection->collection_id, ':scan_depth' => $c->permission_scan_depth);
if ( $this->IsCollection() ) {
$sql .= 'AND target_resource_id IS NULL';
}
else {
if ( !isset($this->exists) ) $this->FetchResource();
$sql .= 'AND target_resource_id = :dav_id';
$params[':dav_id'] = $this->resource->dav_id;
}
if ( isset($this->exists) && !$this->exists ) return;
$qry = new AwlQuery( $sql, $params );
if ( $qry->Exec('DAVResource',__LINE__,__FILE__) && $qry->rows() ) {
while( $ticket = $qry->Fetch() ) {
$this->access_tickets[] = $ticket;
}
}
}
/**
* Returns the array of tickets converted into XMLElements
*
* If the current user does not have DAV::read-acl privilege on this resource they
* will only get to see the tickets where they are the owner, or which they supplied
* along with the request.
*
* @param &XMLDocument $reply A reference to the XMLDocument used to construct the reply
* @return XMLTreeFragment A fragment of an XMLDocument to go in the reply
*/
function BuildTicketinfo( &$reply ) {
global $session, $request;
if ( !isset($this->access_tickets) ) $this->FetchTickets();
$tickets = array();
$show_all = $this->HavePrivilegeTo('DAV::read-acl');
foreach( $this->access_tickets AS $meh => $trow ) {
if ( !$show_all && ( $trow->dav_owner_id == $session->principal_id || $request->ticket->id() == $trow->ticket_id ) ) continue;
dbg_error_log( 'DAVResource', ':BuildTicketinfo: Adding access_ticket "%s" which is "%s".', $trow->ticket_id, $trow->privileges );
$ticket = new XMLElement( $reply->Tag( 'ticketinfo', 'http://www.xythos.com/namespaces/StorageServer', 'TKT' ) );
$reply->NSElement($ticket, 'http://www.xythos.com/namespaces/StorageServer:id', $trow->ticket_id );
$reply->NSElement($ticket, 'http://www.xythos.com/namespaces/StorageServer:owner', $reply->href( ConstructURL($trow->principal_dav_name)) );
$reply->NSElement($ticket, 'http://www.xythos.com/namespaces/StorageServer:timeout', sprintf( 'Seconds-%d', $trow->seconds) );
$reply->NSElement($ticket, 'http://www.xythos.com/namespaces/StorageServer:visits', 'infinity' );
$privs = array();
foreach( bits_to_privilege(bindec($trow->privileges) & bindec($trow->grantor_collection_privileges) ) AS $k => $v ) {
$privs[] = $reply->NewXMLElement($v);
}
$reply->NSElement($ticket, 'DAV::privilege', $privs );
$tickets[] = $ticket;
}
return $tickets;
}
/**
* Checks whether the resource is locked, returning any lock token, or false
*
@ -1164,6 +1238,11 @@ EOQRY;
}
break;
case 'http://www.xythos.com/namespaces/StorageServer:ticketdiscovery':
case 'DAV::ticketdiscovery':
$reply->NSElement($prop,'http://www.xythos.com/namespaces/StorageServer:ticketdiscovery', $this->BuildTicketinfo($reply) );
break;
default:
$property_value = $this->GetProperty(preg_replace('{^.*:}', '', $tag));
if ( isset($property_value) ) {