mirror of
https://github.com/nextcloud/server.git
synced 2025-02-11 11:39:27 +00:00
250 lines
10 KiB
PHP
250 lines
10 KiB
PHP
<?php
|
|
/**
|
|
* SPDX-FileCopyrightText: 2016 Nextcloud GmbH and Nextcloud contributors
|
|
* SPDX-License-Identifier: AGPL-3.0-or-later
|
|
*/
|
|
namespace OCA\DAV\CalDAV\Activity\Provider;
|
|
|
|
use OC_App;
|
|
use OCP\Activity\Exceptions\UnknownActivityException;
|
|
use OCP\Activity\IEvent;
|
|
use OCP\Activity\IEventMerger;
|
|
use OCP\Activity\IManager;
|
|
use OCP\App\IAppManager;
|
|
use OCP\IGroupManager;
|
|
use OCP\IL10N;
|
|
use OCP\IURLGenerator;
|
|
use OCP\IUserManager;
|
|
use OCP\L10N\IFactory;
|
|
|
|
class Event extends Base {
|
|
public const SUBJECT_OBJECT_ADD = 'object_add';
|
|
public const SUBJECT_OBJECT_UPDATE = 'object_update';
|
|
public const SUBJECT_OBJECT_MOVE = 'object_move';
|
|
public const SUBJECT_OBJECT_MOVE_TO_TRASH = 'object_move_to_trash';
|
|
public const SUBJECT_OBJECT_RESTORE = 'object_restore';
|
|
public const SUBJECT_OBJECT_DELETE = 'object_delete';
|
|
|
|
/** @var IL10N */
|
|
protected $l;
|
|
|
|
/**
|
|
* @param IFactory $languageFactory
|
|
* @param IURLGenerator $url
|
|
* @param IManager $activityManager
|
|
* @param IUserManager $userManager
|
|
* @param IGroupManager $groupManager
|
|
* @param IEventMerger $eventMerger
|
|
* @param IAppManager $appManager
|
|
*/
|
|
public function __construct(
|
|
protected IFactory $languageFactory,
|
|
IURLGenerator $url,
|
|
protected IManager $activityManager,
|
|
IUserManager $userManager,
|
|
IGroupManager $groupManager,
|
|
protected IEventMerger $eventMerger,
|
|
protected IAppManager $appManager,
|
|
) {
|
|
parent::__construct($userManager, $groupManager, $url);
|
|
}
|
|
|
|
/**
|
|
* @param array $eventData
|
|
* @return array
|
|
*/
|
|
protected function generateObjectParameter(array $eventData, string $affectedUser): array {
|
|
if (!isset($eventData['id']) || !isset($eventData['name'])) {
|
|
throw new \InvalidArgumentException();
|
|
}
|
|
|
|
$params = [
|
|
'type' => 'calendar-event',
|
|
'id' => $eventData['id'],
|
|
'name' => trim($eventData['name']) !== '' ? $eventData['name'] : $this->l->t('Untitled event'),
|
|
];
|
|
|
|
if (isset($eventData['link']) && is_array($eventData['link']) && $this->appManager->isEnabledForUser('calendar')) {
|
|
try {
|
|
// The calendar app needs to be manually loaded for the routes to be loaded
|
|
OC_App::loadApp('calendar');
|
|
$linkData = $eventData['link'];
|
|
$calendarUri = $this->urlencodeLowerHex($linkData['calendar_uri']);
|
|
if ($affectedUser === $linkData['owner']) {
|
|
$objectId = base64_encode($this->url->getWebroot() . '/remote.php/dav/calendars/' . $linkData['owner'] . '/' . $calendarUri . '/' . $linkData['object_uri']);
|
|
} else {
|
|
// Can't use the "real" owner and calendar names here because we create a custom
|
|
// calendar for incoming shares with the name "<calendar>_shared_by_<sharer>".
|
|
// Hack: Fix the link by generating it for the incoming shared calendar instead,
|
|
// as seen from the affected user.
|
|
$objectId = base64_encode($this->url->getWebroot() . '/remote.php/dav/calendars/' . $affectedUser . '/' . $calendarUri . '_shared_by_' . $linkData['owner'] . '/' . $linkData['object_uri']);
|
|
}
|
|
$link = [
|
|
'view' => 'dayGridMonth',
|
|
'timeRange' => 'now',
|
|
'mode' => 'sidebar',
|
|
'objectId' => $objectId,
|
|
'recurrenceId' => 'next'
|
|
];
|
|
$params['link'] = $this->url->linkToRouteAbsolute('calendar.view.indexview.timerange.edit', $link);
|
|
} catch (\Exception $error) {
|
|
// Do nothing
|
|
}
|
|
}
|
|
return $params;
|
|
}
|
|
|
|
/**
|
|
* @param string $language
|
|
* @param IEvent $event
|
|
* @param IEvent|null $previousEvent
|
|
* @return IEvent
|
|
* @throws UnknownActivityException
|
|
* @since 11.0.0
|
|
*/
|
|
public function parse($language, IEvent $event, ?IEvent $previousEvent = null) {
|
|
if ($event->getApp() !== 'dav' || $event->getType() !== 'calendar_event') {
|
|
throw new UnknownActivityException();
|
|
}
|
|
|
|
$this->l = $this->languageFactory->get('dav', $language);
|
|
|
|
if ($this->activityManager->getRequirePNG()) {
|
|
$event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'places/calendar-dark.png')));
|
|
} else {
|
|
$event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'places/calendar.svg')));
|
|
}
|
|
|
|
if ($event->getSubject() === self::SUBJECT_OBJECT_ADD . '_event') {
|
|
$subject = $this->l->t('{actor} created event {event} in calendar {calendar}');
|
|
} elseif ($event->getSubject() === self::SUBJECT_OBJECT_ADD . '_event_self') {
|
|
$subject = $this->l->t('You created event {event} in calendar {calendar}');
|
|
} elseif ($event->getSubject() === self::SUBJECT_OBJECT_DELETE . '_event') {
|
|
$subject = $this->l->t('{actor} deleted event {event} from calendar {calendar}');
|
|
} elseif ($event->getSubject() === self::SUBJECT_OBJECT_DELETE . '_event_self') {
|
|
$subject = $this->l->t('You deleted event {event} from calendar {calendar}');
|
|
} elseif ($event->getSubject() === self::SUBJECT_OBJECT_UPDATE . '_event') {
|
|
$subject = $this->l->t('{actor} updated event {event} in calendar {calendar}');
|
|
} elseif ($event->getSubject() === self::SUBJECT_OBJECT_UPDATE . '_event_self') {
|
|
$subject = $this->l->t('You updated event {event} in calendar {calendar}');
|
|
} elseif ($event->getSubject() === self::SUBJECT_OBJECT_MOVE . '_event') {
|
|
$subject = $this->l->t('{actor} moved event {event} from calendar {sourceCalendar} to calendar {targetCalendar}');
|
|
} elseif ($event->getSubject() === self::SUBJECT_OBJECT_MOVE . '_event_self') {
|
|
$subject = $this->l->t('You moved event {event} from calendar {sourceCalendar} to calendar {targetCalendar}');
|
|
} elseif ($event->getSubject() === self::SUBJECT_OBJECT_MOVE_TO_TRASH . '_event') {
|
|
$subject = $this->l->t('{actor} deleted event {event} from calendar {calendar}');
|
|
} elseif ($event->getSubject() === self::SUBJECT_OBJECT_MOVE_TO_TRASH . '_event_self') {
|
|
$subject = $this->l->t('You deleted event {event} from calendar {calendar}');
|
|
} elseif ($event->getSubject() === self::SUBJECT_OBJECT_RESTORE . '_event') {
|
|
$subject = $this->l->t('{actor} restored event {event} of calendar {calendar}');
|
|
} elseif ($event->getSubject() === self::SUBJECT_OBJECT_RESTORE . '_event_self') {
|
|
$subject = $this->l->t('You restored event {event} of calendar {calendar}');
|
|
} else {
|
|
throw new UnknownActivityException();
|
|
}
|
|
|
|
$parsedParameters = $this->getParameters($event);
|
|
$this->setSubjects($event, $subject, $parsedParameters);
|
|
|
|
$event = $this->eventMerger->mergeEvents('event', $event, $previousEvent);
|
|
|
|
return $event;
|
|
}
|
|
|
|
/**
|
|
* @param IEvent $event
|
|
* @return array
|
|
*/
|
|
protected function getParameters(IEvent $event) {
|
|
$subject = $event->getSubject();
|
|
$parameters = $event->getSubjectParameters();
|
|
|
|
// Nextcloud 13+
|
|
if (isset($parameters['calendar'])) {
|
|
switch ($subject) {
|
|
case self::SUBJECT_OBJECT_ADD . '_event':
|
|
case self::SUBJECT_OBJECT_DELETE . '_event':
|
|
case self::SUBJECT_OBJECT_UPDATE . '_event':
|
|
case self::SUBJECT_OBJECT_MOVE_TO_TRASH . '_event':
|
|
case self::SUBJECT_OBJECT_RESTORE . '_event':
|
|
return [
|
|
'actor' => $this->generateUserParameter($parameters['actor']),
|
|
'calendar' => $this->generateCalendarParameter($parameters['calendar'], $this->l),
|
|
'event' => $this->generateClassifiedObjectParameter($parameters['object'], $event->getAffectedUser()),
|
|
];
|
|
case self::SUBJECT_OBJECT_ADD . '_event_self':
|
|
case self::SUBJECT_OBJECT_DELETE . '_event_self':
|
|
case self::SUBJECT_OBJECT_UPDATE . '_event_self':
|
|
case self::SUBJECT_OBJECT_MOVE_TO_TRASH . '_event_self':
|
|
case self::SUBJECT_OBJECT_RESTORE . '_event_self':
|
|
return [
|
|
'calendar' => $this->generateCalendarParameter($parameters['calendar'], $this->l),
|
|
'event' => $this->generateClassifiedObjectParameter($parameters['object'], $event->getAffectedUser()),
|
|
];
|
|
}
|
|
}
|
|
|
|
if (isset($parameters['sourceCalendar']) && isset($parameters['targetCalendar'])) {
|
|
switch ($subject) {
|
|
case self::SUBJECT_OBJECT_MOVE . '_event':
|
|
return [
|
|
'actor' => $this->generateUserParameter($parameters['actor']),
|
|
'sourceCalendar' => $this->generateCalendarParameter($parameters['sourceCalendar'], $this->l),
|
|
'targetCalendar' => $this->generateCalendarParameter($parameters['targetCalendar'], $this->l),
|
|
'event' => $this->generateClassifiedObjectParameter($parameters['object'], $event->getAffectedUser()),
|
|
];
|
|
case self::SUBJECT_OBJECT_MOVE . '_event_self':
|
|
return [
|
|
'sourceCalendar' => $this->generateCalendarParameter($parameters['sourceCalendar'], $this->l),
|
|
'targetCalendar' => $this->generateCalendarParameter($parameters['targetCalendar'], $this->l),
|
|
'event' => $this->generateClassifiedObjectParameter($parameters['object'], $event->getAffectedUser()),
|
|
];
|
|
}
|
|
}
|
|
|
|
// Legacy - Do NOT Remove unless necessary
|
|
// Removing this will break parsing of activities that were created on
|
|
// Nextcloud 12, so we should keep this as long as it's acceptable.
|
|
// Otherwise if people upgrade over multiple releases in a short period,
|
|
// they will get the dead entries in their stream.
|
|
switch ($subject) {
|
|
case self::SUBJECT_OBJECT_ADD . '_event':
|
|
case self::SUBJECT_OBJECT_DELETE . '_event':
|
|
case self::SUBJECT_OBJECT_UPDATE . '_event':
|
|
return [
|
|
'actor' => $this->generateUserParameter($parameters[0]),
|
|
'calendar' => $this->generateLegacyCalendarParameter($event->getObjectId(), $parameters[1]),
|
|
'event' => $this->generateObjectParameter($parameters[2], $event->getAffectedUser()),
|
|
];
|
|
case self::SUBJECT_OBJECT_ADD . '_event_self':
|
|
case self::SUBJECT_OBJECT_DELETE . '_event_self':
|
|
case self::SUBJECT_OBJECT_UPDATE . '_event_self':
|
|
return [
|
|
'calendar' => $this->generateLegacyCalendarParameter($event->getObjectId(), $parameters[1]),
|
|
'event' => $this->generateObjectParameter($parameters[2], $event->getAffectedUser()),
|
|
];
|
|
}
|
|
|
|
throw new \InvalidArgumentException();
|
|
}
|
|
|
|
private function generateClassifiedObjectParameter(array $eventData, string $affectedUser): array {
|
|
$parameter = $this->generateObjectParameter($eventData, $affectedUser);
|
|
if (!empty($eventData['classified'])) {
|
|
$parameter['name'] = $this->l->t('Busy');
|
|
}
|
|
return $parameter;
|
|
}
|
|
|
|
/**
|
|
* Return urlencoded string but with lower cased hex sequences.
|
|
* The remaining casing will be untouched.
|
|
*/
|
|
private function urlencodeLowerHex(string $raw): string {
|
|
return preg_replace_callback(
|
|
'/%[0-9A-F]{2}/',
|
|
static fn (array $matches) => strtolower($matches[0]),
|
|
urlencode($raw),
|
|
);
|
|
}
|
|
}
|