gnu-social/plugins/PinnedNotes/Controller/PinnedNotes.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/>.
// }}}
namespace Plugin\PinnedNotes\Controller;
use App\Core\DB\DB;
use App\Core\Form;
use function App\Core\I18n\_m;
use App\Core\Router\Router;
use App\Entity\Actor;
use App\Entity\LocalUser;
use App\Util\Common;
use App\Util\Exception\ClientException;
use App\Util\Exception\NoSuchNoteException;
use App\Util\Exception\RedirectException;
use Component\Collection\Collection;
use Component\Collection\Util\Controller\FeedController;
use Plugin\PinnedNotes\Entity as E;
use Symfony\Component\Form\Extension\Core\Type\SubmitType;
use Symfony\Component\HttpFoundation\Request;
class PinnedNotes extends FeedController
{
public function listPinsByNickname(Request $request, string $nickname)
{
$actor = LocalUser::getByNickname($request->attributes->get('nickname'))->getActor();
return $this->listPins($request, $actor->getId());
}
public function listPinsById(Request $request, int $id)
{
return $this->listPins($request, $id);
}
public function listPins(Request $request, int $id)
{
$locale = Common::currentLanguage()->getLocale();
$actor = DB::findOneBy(Actor::class, ['id' => $id]);
$page = (int) ($request->query->get('page') ?? 1);
return Collection::query('pinned:true actor:' . $id, $page, $locale, $actor);
}
public function togglePin(Request $request, int $id)
{
$user = Common::ensureLoggedIn();
$note = DB::findOneBy('note', ['id' => $id]);
if ($user->getId() !== $note?->getActorId()) {
throw new NoSuchNoteException();
}
$opts = ['note_id' => $id, 'actor_id' => $user->getId()];
$is_pinned = !\is_null(DB::findOneBy(E\PinnedNotes::class, $opts, return_null: true));
$form = Form::create([
['toggle_pin', SubmitType::class, [
'label' => _m(($is_pinned ? 'Unpin' : 'Pin') . ' this note'),
'attr' => [
'title' => _m(($is_pinned ? 'Unpin' : 'Pin') . ' this note'),
],
]],
]);
$form->handleRequest($request);
if ($form->isSubmitted()) {
$opts = ['note_id' => $id, 'actor_id' => $user->getId()];
if ($is_pinned) {
$pinned = DB::findOneBy(E\PinnedNotes::class, $opts);
DB::remove($pinned);
} else {
DB::persist(E\PinnedNotes::create($opts));
}
DB::flush();
// redirect user to where they came from, but prevent open redirect
if (!\is_null($from = $this->string('from'))) {
if (Router::isAbsolute($from)) {
throw new ClientException(_m('Can not redirect to outside the website from here'), 400); // 400 Bad request (deceptive)
} else {
throw new RedirectException(url: $from);
}
} else {
// If we don't have a URL to return to, go to the instance root
throw new RedirectException('root');
}
}
return [
'_template' => 'PinnedNotes/toggle.html.twig',
'note' => $note,
'title' => _m($is_pinned ? 'Unpin note' : 'Pin note'),
'toggle_form' => $form->createView(),
];
}
}