diff options
Diffstat (limited to 'apps/dav/lib/CalDAV/CachedSubscription.php')
| -rw-r--r-- | apps/dav/lib/CalDAV/CachedSubscription.php | 198 |
1 files changed, 198 insertions, 0 deletions
diff --git a/apps/dav/lib/CalDAV/CachedSubscription.php b/apps/dav/lib/CalDAV/CachedSubscription.php new file mode 100644 index 00000000000..a95ee15bbe5 --- /dev/null +++ b/apps/dav/lib/CalDAV/CachedSubscription.php @@ -0,0 +1,198 @@ +<?php +declare(strict_types=1); +/** + * @copyright 2018 Georg Ehrke <oc.list@georgehrke.com> + * + * @author Georg Ehrke <oc.list@georgehrke.com> + * + * @license GNU AGPL version 3 or any later version + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + * + */ +namespace OCA\DAV\CalDAV; + +use Sabre\CalDAV\Backend\BackendInterface; +use Sabre\DAV\Exception\MethodNotAllowed; +use Sabre\DAV\Exception\NotFound; +use Sabre\DAV\PropPatch; + +/** + * Class CachedSubscription + * + * @package OCA\DAV\CalDAV + * @property BackendInterface|CalDavBackend $caldavBackend + */ +class CachedSubscription extends \Sabre\CalDAV\Calendar { + + /** + * @return string + */ + public function getPrincipalURI():string { + return $this->calendarInfo['principaluri']; + } + + /** + * @return array + */ + public function getACL():array { + return [ + [ + 'privilege' => '{DAV:}read', + 'principal' => $this->getOwner(), + 'protected' => true, + ], + [ + 'privilege' => '{DAV:}read', + 'principal' => $this->getOwner() . '/calendar-proxy-write', + 'protected' => true, + ], + [ + 'privilege' => '{DAV:}read', + 'principal' => $this->getOwner() . '/calendar-proxy-read', + 'protected' => true, + ], + [ + 'privilege' => '{' . Plugin::NS_CALDAV . '}read-free-busy', + 'principal' => '{DAV:}authenticated', + 'protected' => true, + ], + ]; + } + + /** + * @return array + */ + public function getChildACL():array { + return [ + [ + 'privilege' => '{DAV:}read', + 'principal' => $this->getOwner(), + 'protected' => true, + ], + + [ + 'privilege' => '{DAV:}read', + 'principal' => $this->getOwner() . '/calendar-proxy-write', + 'protected' => true, + ], + [ + 'privilege' => '{DAV:}read', + 'principal' => $this->getOwner() . '/calendar-proxy-read', + 'protected' => true, + ], + + ]; + } + + /** + * @return null|string + */ + public function getOwner() { + if (isset($this->calendarInfo['{http://owncloud.org/ns}owner-principal'])) { + return $this->calendarInfo['{http://owncloud.org/ns}owner-principal']; + } + return parent::getOwner(); + } + + /** + * + */ + public function delete() { + $this->caldavBackend->deleteSubscription($this->calendarInfo['id']); + } + + /** + * @param PropPatch $propPatch + */ + public function propPatch(PropPatch $propPatch) { + $this->caldavBackend->updateSubscription($this->calendarInfo['id'], $propPatch); + } + + /** + * @param string $name + * @return CalendarObject|\Sabre\CalDAV\ICalendarObject + * @throws NotFound + */ + public function getChild($name) { + $obj = $this->caldavBackend->getCalendarObject($this->calendarInfo['id'], $name, CalDavBackend::CALENDAR_TYPE_SUBSCRIPTION); + if (!$obj) { + throw new NotFound('Calendar object not found'); + } + + $obj['acl'] = $this->getChildACL(); + return new CachedSubscriptionObject ($this->caldavBackend, $this->calendarInfo, $obj); + + } + + /** + * @return array + */ + public function getChildren():array { + $objs = $this->caldavBackend->getCalendarObjects($this->calendarInfo['id'], CalDavBackend::CALENDAR_TYPE_SUBSCRIPTION); + + $children = []; + foreach($objs as $obj) { + $children[] = new CachedSubscriptionObject($this->caldavBackend, $this->calendarInfo, $obj); + } + + return $children; + } + + /** + * @param array $paths + * @return array + */ + public function getMultipleChildren(array $paths):array { + $objs = $this->caldavBackend->getMultipleCalendarObjects($this->calendarInfo['id'], $paths, CalDavBackend::CALENDAR_TYPE_SUBSCRIPTION); + + $children = []; + foreach($objs as $obj) { + $children[] = new CachedSubscriptionObject($this->caldavBackend, $this->calendarInfo, $obj); + } + + return $children; + } + + /** + * @param string $name + * @param null $calendarData + * @return null|string|void + * @throws MethodNotAllowed + */ + public function createFile($name, $calendarData = null) { + throw new MethodNotAllowed('Creating objects in cached subscription is not allowed'); + } + + /** + * @param string $name + * @return bool + */ + public function childExists($name):bool { + $obj = $this->caldavBackend->getCalendarObject($this->calendarInfo['id'], $name, CalDavBackend::CALENDAR_TYPE_SUBSCRIPTION); + if (!$obj) { + return false; + } + + return true; + } + + /** + * @param array $filters + * @return array + */ + public function calendarQuery(array $filters):array { + return $this->caldavBackend->calendarQuery($this->calendarInfo['id'], $filters, CalDavBackend::CALENDAR_TYPE_SUBSCRIPTION); + } +} |