/** * This method is trigged when a user attempts to update a node's * properties. * * A previous draft of the sharing spec stated that it was possible to use * PROPPATCH to remove 'shared-owner' from the resourcetype, thus unsharing * the calendar. * * Even though this is no longer in the current spec, we keep this around * because OS X 10.7 may still make use of this feature. * * @param array $mutations * @param array $result * @param DAV\INode $node * @return void */ public function updateProperties(array &$mutations, array &$result, DAV\INode $node) { if (!$node instanceof IShareableCalendar) { return; } if (!isset($mutations['{DAV:}resourcetype'])) { return; } // Only doing something if shared-owner is indeed not in the list. if ($mutations['{DAV:}resourcetype']->is('{' . Plugin::NS_CALENDARSERVER . '}shared-owner')) { return; } $shares = $node->getShares(); $remove = array(); foreach ($shares as $share) { $remove[] = $share['href']; } $node->updateShares(array(), $remove); // We're marking this update as 200 OK $result[200]['{DAV:}resourcetype'] = null; // Removing it from the mutations list unset($mutations['{DAV:}resourcetype']); }