nextcloud/apps/files_sharing/lib/Activity/Providers/RemoteShares.php

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<?php
/**
* @copyright Copyright (c) 2016 Joas Schilling <coding@schilljs.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\Files_Sharing\Activity\Providers;
use OCP\Activity\IEvent;
use OCP\Activity\IManager;
use OCP\Federation\ICloudIdManager;
use OCP\IURLGenerator;
use OCP\IUserManager;
use OCP\L10N\IFactory;
class RemoteShares extends Base {
protected $cloudIdManager;
const SUBJECT_REMOTE_SHARE_ACCEPTED = 'remote_share_accepted';
const SUBJECT_REMOTE_SHARE_DECLINED = 'remote_share_declined';
const SUBJECT_REMOTE_SHARE_RECEIVED = 'remote_share_received';
const SUBJECT_REMOTE_SHARE_UNSHARED = 'remote_share_unshared';
/**
* @param IFactory $languageFactory
* @param IURLGenerator $url
* @param IManager $activityManager
* @param IUserManager $userManager
* @param ICloudIdManager $cloudIdManager
*/
public function __construct(IFactory $languageFactory,
IURLGenerator $url,
IManager $activityManager,
IUserManager $userManager,
ICloudIdManager $cloudIdManager
) {
parent::__construct($languageFactory, $url, $activityManager, $userManager);
$this->cloudIdManager = $cloudIdManager;
}
/**
* @param IEvent $event
* @return IEvent
* @throws \InvalidArgumentException
* @since 11.0.0
*/
public function parseShortVersion(IEvent $event) {
$parsedParameters = $this->getParsedParameters($event);
if ($event->getSubject() === self::SUBJECT_REMOTE_SHARE_ACCEPTED) {
$subject = $this->l->t('{user} accepted the remote share');
} else if ($event->getSubject() === self::SUBJECT_REMOTE_SHARE_DECLINED) {
$subject = $this->l->t('{user} declined the remote share');
} else {
throw new \InvalidArgumentException();
}
if ($this->activityManager->getRequirePNG()) {
$event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'actions/share.png')));
} else {
$event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'actions/share.svg')));
}
$this->setSubjects($event, $subject, $parsedParameters);
return $event;
}
/**
* @param IEvent $event
* @return IEvent
* @throws \InvalidArgumentException
* @since 11.0.0
*/
public function parseLongVersion(IEvent $event) {
$parsedParameters = $this->getParsedParameters($event);
if ($event->getSubject() === self::SUBJECT_REMOTE_SHARE_RECEIVED) {
$subject = $this->l->t('You received a new remote share {file} from {user}');
} else if ($event->getSubject() === self::SUBJECT_REMOTE_SHARE_ACCEPTED) {
$subject = $this->l->t('{user} accepted the remote share of {file}');
} else if ($event->getSubject() === self::SUBJECT_REMOTE_SHARE_DECLINED) {
$subject = $this->l->t('{user} declined the remote share of {file}');
} else if ($event->getSubject() === self::SUBJECT_REMOTE_SHARE_UNSHARED) {
$subject = $this->l->t('{user} unshared {file} from you');
} else {
throw new \InvalidArgumentException();
}
if ($this->activityManager->getRequirePNG()) {
$event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'actions/share.png')));
} else {
$event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'actions/share.svg')));
}
$this->setSubjects($event, $subject, $parsedParameters);
return $event;
}
protected function getParsedParameters(IEvent $event) {
$subject = $event->getSubject();
$parameters = $event->getSubjectParameters();
switch ($subject) {
case self::SUBJECT_REMOTE_SHARE_RECEIVED:
case self::SUBJECT_REMOTE_SHARE_UNSHARED:
return [
'file' => [
'type' => 'pending-federated-share',
'id' => $parameters[1],
'name' => $parameters[1],
],
'user' => $this->getFederatedUser($parameters[0]),
];
case self::SUBJECT_REMOTE_SHARE_ACCEPTED:
case self::SUBJECT_REMOTE_SHARE_DECLINED:
$fileParameter = $parameters[1];
if (!is_array($fileParameter)) {
$fileParameter = [$event->getObjectId() => $event->getObjectName()];
}
return [
'file' => $this->getFile($fileParameter),
'user' => $this->getFederatedUser($parameters[0]),
];
}
throw new \InvalidArgumentException();
}
/**
* @param string $cloudId
* @return array
*/
protected function getFederatedUser($cloudId) {
$remoteUser = $this->cloudIdManager->resolveCloudId($cloudId);
return [
'type' => 'user',
'id' => $remoteUser->getUser(),
'name' => $cloudId,// Todo display name from contacts
'server' => $remoteUser->getRemote(),
];
}
}