272 lines
11 KiB
PHP
272 lines
11 KiB
PHP
<?php
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/**
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* @copyright Copyright (c) 2016 Joas Schilling <coding@schilljs.com>
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*
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* @author Joas Schilling <coding@schilljs.com>
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* @author Julius Härtl <jus@bitgrid.net>
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* @author Morris Jobke <hey@morrisjobke.de>
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* @author Thomas Citharel <tcit@tcit.fr>
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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namespace OCA\DAV\CalDAV\Activity\Provider;
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use OCP\Activity\IEvent;
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use OCP\Activity\IEventMerger;
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use OCP\Activity\IManager;
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use OCP\IGroupManager;
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use OCP\IL10N;
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use OCP\IURLGenerator;
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use OCP\IUserManager;
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use OCP\L10N\IFactory;
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class Calendar extends Base {
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const SUBJECT_ADD = 'calendar_add';
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const SUBJECT_UPDATE = 'calendar_update';
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const SUBJECT_DELETE = 'calendar_delete';
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const SUBJECT_PUBLISH = 'calendar_publish';
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const SUBJECT_UNPUBLISH = 'calendar_unpublish';
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const SUBJECT_SHARE_USER = 'calendar_user_share';
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const SUBJECT_SHARE_GROUP = 'calendar_group_share';
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const SUBJECT_UNSHARE_USER = 'calendar_user_unshare';
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const SUBJECT_UNSHARE_GROUP = 'calendar_group_unshare';
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/** @var IFactory */
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protected $languageFactory;
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/** @var IL10N */
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protected $l;
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/** @var IURLGenerator */
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protected $url;
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/** @var IManager */
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protected $activityManager;
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/** @var IEventMerger */
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protected $eventMerger;
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/**
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* @param IFactory $languageFactory
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* @param IURLGenerator $url
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* @param IManager $activityManager
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* @param IUserManager $userManager
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* @param IGroupManager $groupManager
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* @param IEventMerger $eventMerger
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*/
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public function __construct(IFactory $languageFactory, IURLGenerator $url, IManager $activityManager, IUserManager $userManager, IGroupManager $groupManager, IEventMerger $eventMerger) {
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parent::__construct($userManager, $groupManager);
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$this->languageFactory = $languageFactory;
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$this->url = $url;
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$this->activityManager = $activityManager;
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$this->eventMerger = $eventMerger;
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}
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/**
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* @param string $language
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* @param IEvent $event
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* @param IEvent|null $previousEvent
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* @return IEvent
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* @throws \InvalidArgumentException
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* @since 11.0.0
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*/
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public function parse($language, IEvent $event, IEvent $previousEvent = null) {
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if ($event->getApp() !== 'dav' || $event->getType() !== 'calendar') {
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throw new \InvalidArgumentException();
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}
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$this->l = $this->languageFactory->get('dav', $language);
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if ($this->activityManager->getRequirePNG()) {
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$event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'places/calendar-dark.png')));
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} else {
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$event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'places/calendar.svg')));
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}
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if ($event->getSubject() === self::SUBJECT_ADD) {
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$subject = $this->l->t('{actor} created calendar {calendar}');
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} else if ($event->getSubject() === self::SUBJECT_ADD . '_self') {
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$subject = $this->l->t('You created calendar {calendar}');
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} else if ($event->getSubject() === self::SUBJECT_DELETE) {
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$subject = $this->l->t('{actor} deleted calendar {calendar}');
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} else if ($event->getSubject() === self::SUBJECT_DELETE . '_self') {
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$subject = $this->l->t('You deleted calendar {calendar}');
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} else if ($event->getSubject() === self::SUBJECT_UPDATE) {
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$subject = $this->l->t('{actor} updated calendar {calendar}');
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} else if ($event->getSubject() === self::SUBJECT_UPDATE . '_self') {
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$subject = $this->l->t('You updated calendar {calendar}');
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} else if ($event->getSubject() === self::SUBJECT_PUBLISH . '_self') {
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$subject = $this->l->t('You shared calendar {calendar} as public link');
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} else if ($event->getSubject() === self::SUBJECT_UNPUBLISH . '_self') {
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$subject = $this->l->t('You removed public link for calendar {calendar}');
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} else if ($event->getSubject() === self::SUBJECT_SHARE_USER) {
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$subject = $this->l->t('{actor} shared calendar {calendar} with you');
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} else if ($event->getSubject() === self::SUBJECT_SHARE_USER . '_you') {
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$subject = $this->l->t('You shared calendar {calendar} with {user}');
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} else if ($event->getSubject() === self::SUBJECT_SHARE_USER . '_by') {
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$subject = $this->l->t('{actor} shared calendar {calendar} with {user}');
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} else if ($event->getSubject() === self::SUBJECT_UNSHARE_USER) {
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$subject = $this->l->t('{actor} unshared calendar {calendar} from you');
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} else if ($event->getSubject() === self::SUBJECT_UNSHARE_USER . '_you') {
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$subject = $this->l->t('You unshared calendar {calendar} from {user}');
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} else if ($event->getSubject() === self::SUBJECT_UNSHARE_USER . '_by') {
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$subject = $this->l->t('{actor} unshared calendar {calendar} from {user}');
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} else if ($event->getSubject() === self::SUBJECT_UNSHARE_USER . '_self') {
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$subject = $this->l->t('{actor} unshared calendar {calendar} from themselves');
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} else if ($event->getSubject() === self::SUBJECT_SHARE_GROUP . '_you') {
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$subject = $this->l->t('You shared calendar {calendar} with group {group}');
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} else if ($event->getSubject() === self::SUBJECT_SHARE_GROUP . '_by') {
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$subject = $this->l->t('{actor} shared calendar {calendar} with group {group}');
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} else if ($event->getSubject() === self::SUBJECT_UNSHARE_GROUP . '_you') {
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$subject = $this->l->t('You unshared calendar {calendar} from group {group}');
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} else if ($event->getSubject() === self::SUBJECT_UNSHARE_GROUP . '_by') {
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$subject = $this->l->t('{actor} unshared calendar {calendar} from group {group}');
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} else {
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throw new \InvalidArgumentException();
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}
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$parsedParameters = $this->getParameters($event);
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$this->setSubjects($event, $subject, $parsedParameters);
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$event = $this->eventMerger->mergeEvents('calendar', $event, $previousEvent);
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if ($event->getChildEvent() === null) {
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if (isset($parsedParameters['user'])) {
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// Couldn't group by calendar, maybe we can group by users
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$event = $this->eventMerger->mergeEvents('user', $event, $previousEvent);
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} else if (isset($parsedParameters['group'])) {
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// Couldn't group by calendar, maybe we can group by groups
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$event = $this->eventMerger->mergeEvents('group', $event, $previousEvent);
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}
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}
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return $event;
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}
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/**
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* @param IEvent $event
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* @return array
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*/
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protected function getParameters(IEvent $event) {
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$subject = $event->getSubject();
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$parameters = $event->getSubjectParameters();
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// Nextcloud 13+
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if (isset($parameters['calendar'])) {
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switch ($subject) {
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case self::SUBJECT_ADD:
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case self::SUBJECT_ADD . '_self':
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case self::SUBJECT_DELETE:
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case self::SUBJECT_DELETE . '_self':
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case self::SUBJECT_UPDATE:
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case self::SUBJECT_UPDATE . '_self':
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case self::SUBJECT_PUBLISH . '_self':
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case self::SUBJECT_UNPUBLISH . '_self':
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case self::SUBJECT_SHARE_USER:
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case self::SUBJECT_UNSHARE_USER:
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case self::SUBJECT_UNSHARE_USER . '_self':
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return [
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'actor' => $this->generateUserParameter($parameters['actor']),
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'calendar' => $this->generateCalendarParameter($parameters['calendar'], $this->l),
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];
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case self::SUBJECT_SHARE_USER . '_you':
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case self::SUBJECT_UNSHARE_USER . '_you':
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return [
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'calendar' => $this->generateCalendarParameter($parameters['calendar'], $this->l),
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'user' => $this->generateUserParameter($parameters['user']),
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];
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case self::SUBJECT_SHARE_USER . '_by':
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case self::SUBJECT_UNSHARE_USER . '_by':
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return [
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'actor' => $this->generateUserParameter($parameters['actor']),
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'calendar' => $this->generateCalendarParameter($parameters['calendar'], $this->l),
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'user' => $this->generateUserParameter($parameters['user']),
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];
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case self::SUBJECT_SHARE_GROUP . '_you':
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case self::SUBJECT_UNSHARE_GROUP . '_you':
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return [
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'calendar' => $this->generateCalendarParameter($parameters['calendar'], $this->l),
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'group' => $this->generateGroupParameter($parameters['group']),
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];
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case self::SUBJECT_SHARE_GROUP . '_by':
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case self::SUBJECT_UNSHARE_GROUP . '_by':
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return [
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'actor' => $this->generateUserParameter($parameters['actor']),
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'calendar' => $this->generateCalendarParameter($parameters['calendar'], $this->l),
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'group' => $this->generateGroupParameter($parameters['group']),
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];
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}
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}
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// Legacy - Do NOT Remove unless necessary
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// Removing this will break parsing of activities that were created on
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// Nextcloud 12, so we should keep this as long as it's acceptable.
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// Otherwise if people upgrade over multiple releases in a short period,
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// they will get the dead entries in their stream.
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switch ($subject) {
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case self::SUBJECT_ADD:
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case self::SUBJECT_ADD . '_self':
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case self::SUBJECT_DELETE:
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case self::SUBJECT_DELETE . '_self':
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case self::SUBJECT_UPDATE:
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case self::SUBJECT_UPDATE . '_self':
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case self::SUBJECT_PUBLISH . '_self':
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case self::SUBJECT_UNPUBLISH . '_self':
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case self::SUBJECT_SHARE_USER:
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case self::SUBJECT_UNSHARE_USER:
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case self::SUBJECT_UNSHARE_USER . '_self':
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return [
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'actor' => $this->generateUserParameter($parameters[0]),
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'calendar' => $this->generateLegacyCalendarParameter((int)$event->getObjectId(), $parameters[1]),
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];
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case self::SUBJECT_SHARE_USER . '_you':
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case self::SUBJECT_UNSHARE_USER . '_you':
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return [
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'user' => $this->generateUserParameter($parameters[0]),
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'calendar' => $this->generateLegacyCalendarParameter((int)$event->getObjectId(), $parameters[1]),
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];
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case self::SUBJECT_SHARE_USER . '_by':
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case self::SUBJECT_UNSHARE_USER . '_by':
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return [
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'user' => $this->generateUserParameter($parameters[0]),
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'calendar' => $this->generateLegacyCalendarParameter((int)$event->getObjectId(), $parameters[1]),
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'actor' => $this->generateUserParameter($parameters[2]),
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];
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case self::SUBJECT_SHARE_GROUP . '_you':
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case self::SUBJECT_UNSHARE_GROUP . '_you':
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return [
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'group' => $this->generateGroupParameter($parameters[0]),
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'calendar' => $this->generateLegacyCalendarParameter((int)$event->getObjectId(), $parameters[1]),
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];
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case self::SUBJECT_SHARE_GROUP . '_by':
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case self::SUBJECT_UNSHARE_GROUP . '_by':
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return [
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'group' => $this->generateGroupParameter($parameters[0]),
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'calendar' => $this->generateLegacyCalendarParameter((int)$event->getObjectId(), $parameters[1]),
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'actor' => $this->generateUserParameter($parameters[2]),
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];
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}
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throw new \InvalidArgumentException();
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}
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}
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