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- <?php
- namespace Sabre\CalDAV\Schedule;
- use Sabre\CalDAV\Backend;
- use Sabre\DAV\Exception\MethodNotAllowed;
- /**
- * The SchedulingObject represents a scheduling object in the Inbox collection
- *
- * @author Brett (https://github.com/bretten)
- * @license http://sabre.io/license/ Modified BSD License
- * @copyright Copyright (C) fruux GmbH (https://fruux.com/)
- */
- class SchedulingObject extends \Sabre\CalDAV\CalendarObject implements ISchedulingObject {
- /**
- /* The CalDAV backend
- *
- * @var Backend\SchedulingSupport
- */
- protected $caldavBackend;
- /**
- * Array with information about this SchedulingObject
- *
- * @var array
- */
- protected $objectData;
- /**
- * Constructor
- *
- * The following properties may be passed within $objectData:
- *
- * * uri - A unique uri. Only the 'basename' must be passed.
- * * principaluri - the principal that owns the object.
- * * calendardata (optional) - The iCalendar data
- * * etag - (optional) The etag for this object, MUST be encloded with
- * double-quotes.
- * * size - (optional) The size of the data in bytes.
- * * lastmodified - (optional) format as a unix timestamp.
- * * acl - (optional) Use this to override the default ACL for the node.
- *
- * @param Backend\BackendInterface $caldavBackend
- * @param array $objectData
- */
- function __construct(Backend\SchedulingSupport $caldavBackend, array $objectData) {
- $this->caldavBackend = $caldavBackend;
- if (!isset($objectData['uri'])) {
- throw new \InvalidArgumentException('The objectData argument must contain an \'uri\' property');
- }
- $this->objectData = $objectData;
- }
- /**
- * Returns the ICalendar-formatted object
- *
- * @return string
- */
- function get() {
- // Pre-populating the 'calendardata' is optional, if we don't have it
- // already we fetch it from the backend.
- if (!isset($this->objectData['calendardata'])) {
- $this->objectData = $this->caldavBackend->getSchedulingObject($this->objectData['principaluri'], $this->objectData['uri']);
- }
- return $this->objectData['calendardata'];
- }
- /**
- * Updates the ICalendar-formatted object
- *
- * @param string|resource $calendarData
- * @return string
- */
- function put($calendarData) {
- throw new MethodNotAllowed('Updating scheduling objects is not supported');
- }
- /**
- * Deletes the scheduling message
- *
- * @return void
- */
- function delete() {
- $this->caldavBackend->deleteSchedulingObject($this->objectData['principaluri'], $this->objectData['uri']);
- }
- /**
- * Returns the owner principal
- *
- * This must be a url to a principal, or null if there's no owner
- *
- * @return string|null
- */
- function getOwner() {
- return $this->objectData['principaluri'];
- }
- /**
- * Returns a list of ACE's for this node.
- *
- * Each ACE has the following properties:
- * * 'privilege', a string such as {DAV:}read or {DAV:}write. These are
- * currently the only supported privileges
- * * 'principal', a url to the principal who owns the node
- * * 'protected' (optional), indicating that this ACE is not allowed to
- * be updated.
- *
- * @return array
- */
- function getACL() {
- // An alternative acl may be specified in the object data.
- //
- if (isset($this->objectData['acl'])) {
- return $this->objectData['acl'];
- }
- // The default ACL
- return [
- [
- 'privilege' => '{DAV:}read',
- 'principal' => $this->objectData['principaluri'],
- 'protected' => true,
- ],
- [
- 'privilege' => '{DAV:}write',
- 'principal' => $this->objectData['principaluri'],
- 'protected' => true,
- ],
- [
- 'privilege' => '{DAV:}read',
- 'principal' => $this->objectData['principaluri'] . '/calendar-proxy-write',
- 'protected' => true,
- ],
- [
- 'privilege' => '{DAV:}write',
- 'principal' => $this->objectData['principaluri'] . '/calendar-proxy-write',
- 'protected' => true,
- ],
- [
- 'privilege' => '{DAV:}read',
- 'principal' => $this->objectData['principaluri'] . '/calendar-proxy-read',
- 'protected' => true,
- ],
- ];
- }
- }
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