Файл: ips_kernel/sabre/Sabre/CalDAV/UserCalendars.php
Строк: 191
<?php
/**
* The UserCalenders class contains all calendars associated to one user
*
* @package Sabre
* @subpackage CalDAV
* @copyright Copyright (C) 2007-2010 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_UserCalendars implements Sabre_DAV_IExtendedCollection {
/**
* Authentication backend
*
* @var Sabre_DAV_Auth_Backend_Abstract
*/
protected $authBackend;
/**
* Array with user information
*
* @var array
*/
protected $userUri;
/**
* CalDAV backend
*
* @var Sabre_CalDAV_Backend_Abstract
*/
protected $caldavBackend;
/**
* Constructor
*
* @param Sabre_DAV_Auth_Backend_Abstract $authBackend
* @param Sabre_CalDAV_Backend_Abstract $caldavBackend
* @param mixed $userUri
*/
public function __construct(Sabre_DAV_Auth_Backend_Abstract $authBackend, Sabre_CalDAV_Backend_Abstract $caldavBackend, $userUri) {
$this->authBackend = $authBackend;
$this->caldavBackend = $caldavBackend;
$this->userUri = $userUri;
}
/**
* Returns the name of this object
*
* @return string
*/
public function getName() {
list(,$name) = Sabre_DAV_URLUtil::splitPath($this->userUri);
return $name;
}
/**
* Updates the name of this object
*
* @param string $name
* @return void
*/
public function setName($name) {
throw new Sabre_DAV_Exception_Forbidden();
}
/**
* Deletes this object
*
* @return void
*/
public function delete() {
throw new Sabre_DAV_Exception_Forbidden();
}
/**
* 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 $data
* @return void
*/
public function createFile($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 $filename
* @return void
*/
public function createDirectory($filename) {
throw new Sabre_DAV_Exception_MethodNotAllowed('Creating new collections in this collection is not supported');
}
/**
* Returns a single calendar, by name
*
* @param string $name
* @todo needs optimizing
* @return Sabre_CalDAV_Calendar
*/
public function getChild($name) {
foreach($this->getChildren() as $child) {
if ($name==$child->getName())
return $child;
}
throw new Sabre_DAV_Exception_FileNotFound('Calendar with name '' . $name . '' could not be found');
}
/**
* Checks if a calendar exists.
*
* @param string $name
* @todo needs optimizing
* @return bool
*/
public function childExists($name) {
foreach($this->getChildren() as $child) {
if ($name==$child->getName())
return true;
}
return false;
}
/**
* Returns a list of calendars
*
* @return array
*/
public function getChildren() {
$calendars = $this->caldavBackend->getCalendarsForUser($this->userUri);
$objs = array();
foreach($calendars as $calendar) {
$objs[] = new Sabre_CalDAV_Calendar($this->authBackend, $this->caldavBackend, $calendar);
}
return $objs;
}
/**
* Creates a new calendar
*
* @param string $name
* @param string $properties
* @return void
*/
public function createExtendedCollection($name, array $resourceType, array $properties) {
if (!in_array('{urn:ietf:params:xml:ns:caldav}calendar',$resourceType) || count($resourceType)!==2) {
throw new Sabre_DAV_Exception_InvalidResourceType('Unknown resourceType for this collection');
}
$this->caldavBackend->createCalendar($this->userUri, $name, $properties);
}
}