gnu-social/plugins/UnboundGroup/UnboundGroup.php

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<?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/>.
// }}}
/**
* ActivityPub implementation for GNU social
*
* @package GNUsocial
* @category Actor
*
* @author Diogo Peralta Cordeiro <@diogo.site>
* @copyright 2022 Free Software Foundation, Inc http://www.fsf.org
* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
*/
namespace Plugin\UnboundGroup;
use App\Core\DB;
use App\Core\Event;
use App\Core\Modules\Plugin;
use App\Entity\Actor;
use EventResult;
use Plugin\ActivityPub\Entity\ActivitypubActor;
use Plugin\UnboundGroup\Controller\GroupSettings;
use Plugin\UnboundGroup\Entity\activitypubGroupUnbound;
use Symfony\Component\HttpFoundation\Request;
/**
* When enabled, Adds ActivityPub "FEP-2100 Unbound Group and Organization" support to GNU social
*
* @copyright 2022 Free Software Foundation, Inc http://www.fsf.org
* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
*/
class UnboundGroup extends Plugin
{
public function onPopulateSettingsTabs(Request $request, string $section, array &$tabs): EventResult
{
if ($section === 'profile' && $request->get('_route') === 'group_actor_settings') {
$tabs[] = [
'title' => 'Unbound',
'desc' => 'Unbound Group state.',
'id' => 'settings-group-unbound-details',
'controller' => GroupSettings::groupUnbound($request, Actor::getById((int) $request->get('id')), 'settings-group-unbound-details'),
];
$tabs[] = [
'title' => 'Linked',
'desc' => 'Link to this Group from another Group.',
'id' => 'settings-group-links-details',
'controller' => GroupSettings::groupLinks($request, Actor::getById((int) $request->get('id')), 'settings-group-links-details'),
];
}
return Event::next;
}
public function onActivityStreamsTwoContext(array &$activity_streams_two_context): EventResult
{
$activity_streams_two_context[] = [
'unbound' => [
'@id' => 'gs:unbound',
'@type' => '@id',
],
];
return Event::next;
}
public function onActivityPubAddActivityStreamsTwoData(string $type_name, &$type): EventResult
{
if ($type_name === 'Group' || $type_name === 'Organization') {
$actor = \Plugin\ActivityPub\Util\Explorer::getOneFromUri($type->getId());
$unbound = DB::findOneBy(activitypubGroupUnbound::class, ['actor_id' => $actor->getId()], return_null: true);
if (!\is_null($unbound_value = $unbound?->getUnbound())) {
$type->set('unbound', $unbound_value);
}
}
return Event::next;
}
public function onActivityPubCreateOrUpdateActor(\ActivityPhp\Type\AbstractObject $object, Actor $actor, ActivitypubActor $ap_actor): EventResult
{
if ($object->has('unbound')) {
$obj = DB::findOneBy(activitypubGroupUnbound::class, ['actor_id' => $actor->getId()], return_null: true);
$update_obj = activitypubGroupUnbound::createOrUpdate(obj: $obj, args: ['actor_id' => $actor->getId(), 'unbound' => $object->get('unbound')]);
if (\is_null($obj)) {
DB::persist($update_obj);
}
DB::flush();
}
return Event::next;
}
}