gnu-social/src/Controller/Note.php

65 lines
2.1 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 App\Controller;
use App\Core\Controller;
use App\Core\DB\DB;
use function App\Core\I18n\_m;
use App\Entity\Activity;
use App\Util\Common;
use App\Util\Exception\ClientException;
use Symfony\Component\HttpFoundation\Request;
class Note extends Controller
{
/**
* Generic function that handles getting a representation for a note
*/
private function note(int $id, callable $handle)
{
$note = DB::findOneBy('note', ['id' => $id], return_null: true);
if (\is_null($note)) {
if (!\is_null(DB::findOneBy(Activity::class, ['verb' => 'delete', 'object_type' => 'note', 'object_id' => $id], return_null: true))) {
throw new ClientException(_m('Note deleted.'), 410);
} else {
throw new ClientException(_m('No such note.'), 404);
}
} else {
if ($note->isVisibleTo(Common::actor())) {
return $handle($note);
} else {
throw new ClientException(_m('You don\'t have permissions to view this note.'), 401);
}
}
}
/**
* The page where the note and it's info is shown
*/
public function NoteShow(Request $request, int $id)
{
return $this->note($id, fn ($note) => ['_template' => '/note/view.html.twig', 'note' => $note]);
}
}