110 lines
4.2 KiB
PHP
110 lines
4.2 KiB
PHP
<?php
|
|
|
|
declare(strict_types = 1);
|
|
|
|
// {{{ License
|
|
// This file is part of GNU social - https://www.gnu.org/software/social
|
|
//
|
|
// GNU social 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.
|
|
//
|
|
// GNU social 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 GNU social. If not, see <http://www.gnu.org/licenses/>.
|
|
// }}}
|
|
|
|
namespace Component\Notification;
|
|
|
|
use App\Core\DB\DB;
|
|
use App\Core\Event;
|
|
use function App\Core\I18n\_m;
|
|
use App\Core\Log;
|
|
use App\Core\Modules\Component;
|
|
use App\Core\Router\RouteLoader;
|
|
use App\Core\Router\Router;
|
|
use App\Entity\Activity;
|
|
use App\Entity\Actor;
|
|
use App\Entity\LocalUser;
|
|
use Component\FreeNetwork\FreeNetwork;
|
|
use Component\Notification\Controller\Feed;
|
|
|
|
class Notification extends Component
|
|
{
|
|
public function onAddRoute(RouteLoader $m): bool
|
|
{
|
|
$m->connect('feed_notifications', '/feed/notifications', [Feed::class, 'notifications']);
|
|
return Event::next;
|
|
}
|
|
|
|
public function onCreateDefaultFeeds(int $actor_id, LocalUser $user, int &$ordering)
|
|
{
|
|
DB::persist(\App\Entity\Feed::create([
|
|
'actor_id' => $actor_id,
|
|
'url' => Router::url($route = 'feed_notifications'),
|
|
'route' => $route,
|
|
'title' => _m('Notifications'),
|
|
'ordering' => $ordering++,
|
|
]));
|
|
return Event::next;
|
|
}
|
|
|
|
/**
|
|
* Enqueues a notification for an Actor (user or group) which means
|
|
* it shows up in their home feed and such.
|
|
*/
|
|
public function onNewNotification(Actor $sender, Activity $activity, array $ids_already_known = [], ?string $reason = null): bool
|
|
{
|
|
$targets = $activity->getNotificationTargets(ids_already_known: $ids_already_known, sender_id: $sender->getId());
|
|
$this->notify($sender, $activity, $targets, $reason);
|
|
|
|
return Event::next;
|
|
}
|
|
|
|
/**
|
|
* Bring given Activity to Targets's attention
|
|
*/
|
|
public function notify(Actor $sender, Activity $activity, array $targets, ?string $reason = null): bool
|
|
{
|
|
$remote_targets = [];
|
|
foreach ($targets as $target) {
|
|
if ($target->getIsLocal()) {
|
|
if ($target->hasBlocked($activity->getActor())) {
|
|
Log::info("Not saving reply to actor {$target->getId()} from sender {$sender->getId()} because of a block.");
|
|
continue;
|
|
}
|
|
if (Event::handle('NewNotificationShould', [$activity, $target]) === Event::next) {
|
|
if ($sender->getId() === $target->getId()
|
|
|| $activity->getActorId() === $target->getId()) {
|
|
// The target already knows about this, no need to bother with a notification
|
|
continue;
|
|
}
|
|
// TODO: use https://symfony.com/doc/current/notifier.html
|
|
// XXX: Unideal as in failures the rollback will leave behind a false notification,
|
|
// but most notifications (all) require flushing the objects first
|
|
// Should be okay as long as implementors bear this in mind
|
|
DB::wrapInTransaction(fn () => DB::persist(Entity\Notification::create([
|
|
'activity_id' => $activity->getId(),
|
|
'target_id' => $target->getId(),
|
|
'reason' => $reason,
|
|
])));
|
|
}
|
|
} else {
|
|
// We have no authority nor responsibility of notifying remote actors of a remote actor's doing
|
|
if ($sender->getIsLocal()) {
|
|
$remote_targets[] = $target;
|
|
}
|
|
}
|
|
}
|
|
|
|
FreeNetwork::notify($sender, $activity, $remote_targets, $reason);
|
|
|
|
return Event::next;
|
|
}
|
|
}
|