gnu-social/src/Controller/Subscribers.php

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<?php
// {{{ 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 App\Controller;
use App\Core\Controller;
use App\Core\DB\DB;
use function App\Core\I18n\_m;
use App\Util\Exception\ClientException;
use Symfony\Component\HttpFoundation\Request;
class Subscribers extends Controller
{
/**
* Generic function that handles getting a representation for an actor from id
*/
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private function ActorById(int $id, callable $handle)
{
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$actor = DB::findOneBy('actor', ['id' => $id]);
if (empty($actor)) {
throw new ClientException(_m('No such actor.'), 404);
} else {
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return $handle($actor);
}
}
/**
* Generic function that handles getting a representation for an actor from nickname
*/
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private function ActorByNickname(string $nickname, callable $handle)
{
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$user = DB::findOneBy('local_user', ['nickname' => $nickname]);
$actor = DB::findOneBy('actor', ['id' => $user->getId()]);
if (empty($actor)) {
throw new ClientException(_m('No such actor.'), 404);
} else {
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return $handle($actor);
}
}
/**
* Collection of an actor's subscribers
*/
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public function ActorShowId(Request $request, int $id)
{
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return $this->ActorById($id, fn ($actor) => ['_template' => 'subscribers/view.html.twig', 'actor' => $actor]);
}
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public function ActorShowNickname(Request $request, string $nickname)
{
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return $this->ActorByNickname($nickname, fn ($actor) => ['_template' => 'subscribers/view.html.twig', 'actor' => $actor]);
}
}