194 lines
4.4 KiB
PHP
Executable File
194 lines
4.4 KiB
PHP
Executable File
<?php
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/**
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* The UserCalenders class contains all calendars associated to one user
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*
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* @package Sabre
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* @subpackage CalDAV
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* @copyright Copyright (C) 2007-2010 Rooftop Solutions. All rights reserved.
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* @author Evert Pot (http://www.rooftopsolutions.nl/)
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* @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
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*/
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class Sabre_CalDAV_UserCalendars implements Sabre_DAV_IExtendedCollection {
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/**
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* Authentication backend
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*
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* @var Sabre_DAV_Auth_Backend_Abstract
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*/
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protected $authBackend;
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/**
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* Array with user information
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*
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* @var array
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*/
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protected $userUri;
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/**
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* CalDAV backend
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*
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* @var Sabre_CalDAV_Backend_Abstract
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*/
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protected $caldavBackend;
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/**
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* Constructor
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*
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* @param Sabre_DAV_Auth_Backend_Abstract $authBackend
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* @param Sabre_CalDAV_Backend_Abstract $caldavBackend
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* @param mixed $userUri
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*/
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public function __construct(Sabre_DAV_Auth_Backend_Abstract $authBackend, Sabre_CalDAV_Backend_Abstract $caldavBackend, $userUri) {
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$this->authBackend = $authBackend;
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$this->caldavBackend = $caldavBackend;
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$this->userUri = $userUri;
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}
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/**
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* Returns the name of this object
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*
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* @return string
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*/
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public function getName() {
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list(,$name) = Sabre_DAV_URLUtil::splitPath($this->userUri);
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return $name;
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}
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/**
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* Updates the name of this object
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*
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* @param string $name
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* @return void
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*/
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public function setName($name) {
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throw new Sabre_DAV_Exception_Forbidden();
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}
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/**
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* Deletes this object
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*
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* @return void
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*/
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public function delete() {
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throw new Sabre_DAV_Exception_Forbidden();
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}
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/**
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* Returns the last modification date
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*
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* @return int
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*/
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public function getLastModified() {
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return null;
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}
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/**
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* Creates a new file under this object.
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*
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* This is currently not allowed
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*
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* @param string $filename
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* @param resource $data
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* @return void
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*/
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public function createFile($filename, $data=null) {
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throw new Sabre_DAV_Exception_MethodNotAllowed('Creating new files in this collection is not supported');
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}
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/**
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* Creates a new directory under this object.
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*
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* This is currently not allowed.
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*
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* @param string $filename
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* @return void
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*/
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public function createDirectory($filename) {
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throw new Sabre_DAV_Exception_MethodNotAllowed('Creating new collections in this collection is not supported');
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}
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/**
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* Returns a single calendar, by name
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*
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* @param string $name
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* @todo needs optimizing
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* @return Sabre_CalDAV_Calendar
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*/
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public function getChild($name) {
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foreach($this->getChildren() as $child) {
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if ($name==$child->getName())
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return $child;
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}
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throw new Sabre_DAV_Exception_FileNotFound('Calendar with name \'' . $name . '\' could not be found');
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}
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/**
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* Checks if a calendar exists.
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*
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* @param string $name
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* @todo needs optimizing
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* @return bool
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*/
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public function childExists($name) {
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foreach($this->getChildren() as $child) {
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if ($name==$child->getName())
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return true;
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}
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return false;
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}
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/**
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* Returns a list of calendars
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*
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* @return array
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*/
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public function getChildren() {
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$calendars = $this->caldavBackend->getCalendarsForUser($this->userUri);
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$objs = array();
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foreach($calendars as $calendar) {
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$objs[] = new Sabre_CalDAV_Calendar($this->authBackend, $this->caldavBackend, $calendar);
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}
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return $objs;
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}
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/**
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* Creates a new calendar
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*
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* @param string $name
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* @param string $properties
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* @return void
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*/
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public function createExtendedCollection($name, array $resourceType, array $properties) {
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if (!in_array('{urn:ietf:params:xml:ns:caldav}calendar',$resourceType) || count($resourceType)!==2) {
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throw new Sabre_DAV_Exception_InvalidResourceType('Unknown resourceType for this collection');
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}
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$this->caldavBackend->createCalendar($this->userUri, $name, $properties);
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}
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}
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