<?php /** * The CalDAV scheduling outbox * * The outbox is mainly used as an endpoint in the tree for a client to do * free-busy requests. This functionality is completely handled by the * Scheduling plugin, so this object is actually mostly static. * * @package Sabre * @subpackage CalDAV * @copyright Copyright (C) 2007-2012 Rooftop Solutions. All rights reserved. * @author Evert Pot (http://www.rooftopsolutions.nl/) * @license http://code.google.com/p/sabredav/wiki/License Modified BSD License */ class Sabre_CalDAV_Schedule_Outbox extends Sabre_DAV_Collection implements Sabre_CalDAV_Schedule_IOutbox { /** * The principal Uri * * @var string */ protected $principalUri; /** * Constructor * * @param string $principalUri */ public function __construct($principalUri) { $this->principalUri = $principalUri; } /** * Returns the name of the node. * * This is used to generate the url. * * @return string */ public function getName() { return 'outbox'; } /** * Returns an array with all the child nodes * * @return Sabre_DAV_INode[] */ public function getChildren() { return array(); } /** * Returns the owner principal * * This must be a url to a principal, or null if there's no owner * * @return string|null */ public function getOwner() { return $this->principalUri; } /** * Returns a group principal * * This must be a url to a principal, or null if there's no owner * * @return string|null */ public function getGroup() { return null; } /** * Returns a list of ACE's for this node. * * Each ACE has the following properties: * * 'privilege', a string such as {DAV:}read or {DAV:}write. These are * currently the only supported privileges * * 'principal', a url to the principal who owns the node * * 'protected' (optional), indicating that this ACE is not allowed to * be updated. * * @return array */ public function getACL() { return array( array( 'privilege' => '{' . Sabre_CalDAV_Plugin::NS_CALDAV . '}schedule-query-freebusy', 'principal' => $this->getOwner(), 'protected' => true, ), array( 'privilege' => '{DAV:}read', 'principal' => $this->getOwner(), 'protected' => true, ), ); } /** * Updates the ACL * * This method will receive a list of new ACE's. * * @param array $acl * @return void */ public function setACL(array $acl) { throw new Sabre_DAV_Exception_MethodNotAllowed('You\'re not allowed to update the ACL'); } /** * 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; } }