<?php /** * The UserCalenders class contains all calendars associated to one user * * @package Sabre * @subpackage CalDAV * @copyright Copyright (C) 2007-2011 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_CardDAV_UserAddressBooksMultiBackend extends Sabre_DAV_Collection implements Sabre_DAV_IExtendedCollection, Sabre_DAVACL_IACL { /** * Principal uri * * @var array */ protected $principalUri; /** * carddavBackend * * @var array|Sabre_CardDAV_Backend_Abstract[] */ protected $carddavBackends; /** * Constructor * * @param array|Sabre_CardDAV_Backend_Abstract[] $carddavBackends * @param string $principalUri */ public function __construct($carddavBackends, $principalUri) { $this->carddavBackends = $carddavBackends; $this->principalUri = $principalUri; } /** * Returns the name of this object * * @return string */ public function getName() { list(,$name) = Sabre_DAV_URLUtil::splitPath($this->principalUri); return $name; } /** * Updates the name of this object * * @param string $name * @throws Sabre_DAV_Exception_MethodNotAllowed * @return void */ public function setName($name) { throw new Sabre_DAV_Exception_MethodNotAllowed(); } /** * Deletes this object * * @throws Sabre_DAV_Exception_MethodNotAllowed * @return void */ public function delete() { throw new Sabre_DAV_Exception_MethodNotAllowed(); } /** * Returns the last modification date * * @return int */ public function getLastModified() { return null; } /** * Creates a new file under this object. * * This is currently not allowed * * @param string $filename * @param resource $data * @throws Sabre_DAV_Exception_MethodNotAllowed * @return null|string|void */ public function createFile($filename, $data=null) { throw new Sabre_DAV_Exception_MethodNotAllowed('Creating new files in this collection is not supported'); } /** * Creates a new directory under this object. * * This is currently not allowed. * * @param string $filename * @throws Sabre_DAV_Exception_MethodNotAllowed * @return void */ public function createDirectory($filename) { throw new Sabre_DAV_Exception_MethodNotAllowed('Creating new collections in this collection is not supported'); } /** * Returns a single calendar, by name * * @param string $name * @throws Sabre_DAV_Exception_NotFound * @todo needs optimizing * @return \Sabre_CardDAV_AddressBook|\Sabre_DAV_INode */ public function getChild($name) { foreach($this->getChildren() as $child) { if ($name==$child->getName()) return $child; } throw new Sabre_DAV_Exception_NotFound('Addressbook with name \'' . $name . '\' could not be found'); } /** * Returns a list of addressbooks * * @return array|Sabre_DAV_INode[] */ public function getChildren() { $objs = array(); foreach ($this->carddavBackends as $backend) { $addressbooks = $backend->getAddressbooksForUser($this->principalUri); foreach($addressbooks as $addressbook) { $objs[] = new Sabre_CardDAV_AddressBook($backend, $addressbook); } } return $objs; } /** * Creates a new addressbook * * @param string $name * @param array $resourceType * @param array $properties * @throws Sabre_DAV_Exception_InvalidResourceType * @return void */ public function createExtendedCollection($name, array $resourceType, array $properties) { if (!in_array('{'.Sabre_CardDAV_Plugin::NS_CARDDAV.'}addressbook',$resourceType) || count($resourceType)!==2) { throw new Sabre_DAV_Exception_InvalidResourceType('Unknown resourceType for this collection'); } $this->carddavBackends[0]->createAddressBook($this->principalUri, $name, $properties); } /** * 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' => '{DAV:}read', 'principal' => $this->principalUri, 'protected' => true, ), array( 'privilege' => '{DAV:}write', 'principal' => $this->principalUri, 'protected' => true, ), ); } /** * Updates the ACL * * This method will receive a list of new ACE's. * * @param array $acl * @throws Sabre_DAV_Exception_MethodNotAllowed * @return void */ public function setACL(array $acl) { throw new Sabre_DAV_Exception_MethodNotAllowed('Changing ACL is not yet supported'); } /** * 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() { return null; } }