diff options
Diffstat (limited to 'calendar/lib/SabreDAV/lib/OldSabre/CalDAV/UserCalendars.php')
| -rw-r--r-- | calendar/lib/SabreDAV/lib/OldSabre/CalDAV/UserCalendars.php | 342 |
1 files changed, 342 insertions, 0 deletions
diff --git a/calendar/lib/SabreDAV/lib/OldSabre/CalDAV/UserCalendars.php b/calendar/lib/SabreDAV/lib/OldSabre/CalDAV/UserCalendars.php new file mode 100644 index 0000000..a4fbc66 --- /dev/null +++ b/calendar/lib/SabreDAV/lib/OldSabre/CalDAV/UserCalendars.php @@ -0,0 +1,342 @@ +<?php + +namespace OldSabre\CalDAV; + +use OldSabre\DAV; +use OldSabre\DAVACL; + +/** + * The UserCalenders class contains all calendars associated to one user + * + * @copyright Copyright (C) 2007-2015 fruux GmbH (https://fruux.com/). + * @author Evert Pot (http://evertpot.com/) + * @license http://sabre.io/license/ Modified BSD License + */ +class UserCalendars implements DAV\IExtendedCollection, DAVACL\IACL { + + /** + * CalDAV backend + * + * @var OldSabre\CalDAV\Backend\BackendInterface + */ + protected $caldavBackend; + + /** + * Principal information + * + * @var array + */ + protected $principalInfo; + + /** + * Constructor + * + * @param Backend\BackendInterface $caldavBackend + * @param mixed $userUri + */ + public function __construct(Backend\BackendInterface $caldavBackend, $principalInfo) { + + $this->caldavBackend = $caldavBackend; + $this->principalInfo = $principalInfo; + + } + + /** + * Returns the name of this object + * + * @return string + */ + public function getName() { + + list(,$name) = DAV\URLUtil::splitPath($this->principalInfo['uri']); + return $name; + + } + + /** + * Updates the name of this object + * + * @param string $name + * @return void + */ + public function setName($name) { + + throw new DAV\Exception\Forbidden(); + + } + + /** + * Deletes this object + * + * @return void + */ + public function delete() { + + throw new 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 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 DAV\Exception\MethodNotAllowed('Creating new collections in this collection is not supported'); + + } + + /** + * Returns a single calendar, by name + * + * @param string $name + * @todo needs optimizing + * @return Calendar + */ + public function getChild($name) { + + foreach($this->getChildren() as $child) { + if ($name==$child->getName()) + return $child; + + } + throw new DAV\Exception\NotFound('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->principalInfo['uri']); + $objs = array(); + foreach($calendars as $calendar) { + if ($this->caldavBackend instanceof Backend\SharingSupport) { + if (isset($calendar['{http://calendarserver.org/ns/}shared-url'])) { + $objs[] = new SharedCalendar($this->caldavBackend, $calendar); + } else { + $objs[] = new ShareableCalendar($this->caldavBackend, $calendar); + } + } else { + $objs[] = new Calendar($this->caldavBackend, $calendar); + } + } + $objs[] = new Schedule\Outbox($this->principalInfo['uri']); + + // We're adding a notifications node, if it's supported by the backend. + if ($this->caldavBackend instanceof Backend\NotificationSupport) { + $objs[] = new Notifications\Collection($this->caldavBackend, $this->principalInfo['uri']); + } + return $objs; + + } + + /** + * Creates a new calendar + * + * @param string $name + * @param array $resourceType + * @param array $properties + * @return void + */ + public function createExtendedCollection($name, array $resourceType, array $properties) { + + $isCalendar = false; + foreach($resourceType as $rt) { + switch ($rt) { + case '{DAV:}collection' : + case '{http://calendarserver.org/ns/}shared-owner' : + // ignore + break; + case '{urn:ietf:params:xml:ns:caldav}calendar' : + $isCalendar = true; + break; + default : + throw new DAV\Exception\InvalidResourceType('Unknown resourceType: ' . $rt); + } + } + if (!$isCalendar) { + throw new DAV\Exception\InvalidResourceType('You can only create calendars in this collection'); + } + $this->caldavBackend->createCalendar($this->principalInfo['uri'], $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->principalInfo['uri']; + + } + + /** + * 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->principalInfo['uri'], + 'protected' => true, + ), + array( + 'privilege' => '{DAV:}write', + 'principal' => $this->principalInfo['uri'], + 'protected' => true, + ), + array( + 'privilege' => '{DAV:}read', + 'principal' => $this->principalInfo['uri'] . '/calendar-proxy-write', + 'protected' => true, + ), + array( + 'privilege' => '{DAV:}write', + 'principal' => $this->principalInfo['uri'] . '/calendar-proxy-write', + 'protected' => true, + ), + array( + 'privilege' => '{DAV:}read', + 'principal' => $this->principalInfo['uri'] . '/calendar-proxy-read', + '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 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 OldSabre\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; + + } + + /** + * This method is called when a user replied to a request to share. + * + * This method should return the url of the newly created calendar if the + * share was accepted. + * + * @param string href The sharee who is replying (often a mailto: address) + * @param int status One of the SharingPlugin::STATUS_* constants + * @param string $calendarUri The url to the calendar thats being shared + * @param string $inReplyTo The unique id this message is a response to + * @param string $summary A description of the reply + * @return null|string + */ + public function shareReply($href, $status, $calendarUri, $inReplyTo, $summary = null) { + + if (!$this->caldavBackend instanceof Backend\SharingSupport) { + throw new DAV\Exception\NotImplemented('Sharing support is not implemented by this backend.'); + } + + return $this->caldavBackend->shareReply($href, $status, $calendarUri, $inReplyTo, $summary); + + } + +} |