gnu-social/components/Conversation/Controller/Conversation.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/>.
// }}}
/**
* @author Hugo Sales <hugo@hsal.es>
* @author Eliseu Amaro <mail@eliseuama.ro>
* @copyright 2021-2022 Free Software Foundation, Inc http://www.fsf.org
* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
*/
namespace Component\Conversation\Controller;
use App\Core\Cache;
use App\Core\DB;
use App\Core\Form;
use function App\Core\I18n\_m;
use App\Core\Log;
use App\Core\Router\Router;
use App\Entity\Note;
use App\Util\Common;
use App\Util\Exception\ClientException;
use App\Util\Exception\NoLoggedInUser;
use App\Util\Exception\NoSuchNoteException;
use App\Util\Exception\RedirectException;
use App\Util\Exception\ServerException;
use App\Util\HTML\Heading;
use Component\Collection\Util\Controller\FeedController;
use Component\Conversation\Entity\ConversationMute;
use Symfony\Component\Form\Extension\Core\Type\SubmitType;
use Symfony\Component\HttpFoundation\Request;
class Conversation extends FeedController
{
/**
* Render conversation page.
*
* @param int $conversation_id To identify what Conversation is to be rendered
*
* @throws \App\Util\Exception\ServerException
*
* @return array Array containing keys: 'notes' (all known notes in the given Conversation), 'should_format' (boolean, stating if onFormatNoteList events may or not format given notes), 'page_title' (used as the title header)
*/
public function showConversation(Request $request, int $conversation_id): array
{
$page_title = _m('Conversation');
return [
'_template' => 'collection/notes.html.twig',
'notes' => $this->query(
query: "note-conversation:{$conversation_id}",
note_order_by: ['note.created' => 'ASC', 'note.id' => 'ASC'],
)['notes'] ?? [],
'should_format' => false,
'page_title' => $page_title,
'notes_feed_title' => (new Heading(1, [], $page_title)),
];
}
/**
* Controller for the note reply non-JS page
*
* Leverages the `PostingModifyData` event to add the `reply_to_id` field from the GET variable 'reply_to_id'
*
* @throws ClientException
* @throws NoLoggedInUser
* @throws NoSuchNoteException
* @throws ServerException
*
* @return array
*/
public function addReply(Request $request)
{
$user = Common::ensureLoggedIn();
$note_id = $this->int('reply_to_id', new ClientException(_m('Malformed query.')));
$note = Note::ensureCanInteract(Note::getByPK($note_id), $user);
$conversation_id = $note->getConversationId();
return $this->showConversation($request, $conversation_id);
}
/**
* Creates form view for Muting Conversation extra action.
*
* @param int $conversation_id The Conversation id that this action targets
*
* @throws \App\Util\Exception\NoLoggedInUser
* @throws \App\Util\Exception\RedirectException
* @throws \App\Util\Exception\ServerException
*
* @return array Array containing templating where the form is to be rendered, and the form itself
*/
public function muteConversation(Request $request, int $conversation_id)
{
$user = Common::ensureLoggedIn();
$is_muted = ConversationMute::isMuted($conversation_id, $user);
$form = Form::create([
['mute_conversation', SubmitType::class, ['label' => $is_muted ? _m('Unmute') : _m('Mute'), 'attr' => ['class' => '']]],
]);
$form->handleRequest($request);
if ($form->isSubmitted() && $form->isValid()) {
if (!$is_muted) {
DB::persist(ConversationMute::create(['conversation_id' => $conversation_id, 'actor_id' => $user->getId()]));
} else {
DB::removeBy('conversation_mute', ['conversation_id' => $conversation_id, 'actor_id' => $user->getId()]);
}
DB::flush();
Cache::delete(ConversationMute::cacheKeys($conversation_id, $user->getId())['mute']);
// Redirect user to where they came from
// Prevent open redirect
if (!\is_null($from = $this->string('from'))) {
if (Router::isAbsolute($from)) {
Log::warning("Actor {$user->getId()} attempted to mute conversation {$conversation_id} and then get redirected to another host, or the URL was invalid ({$from})");
throw new ClientException(_m('Can not redirect to outside the website from here'), 400); // 400 Bad request (deceptive)
} else {
// TODO anchor on element id
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' => 'conversation/mute.html.twig',
'notes' => $this->query(
query: "note-conversation:{$conversation_id}",
note_order_by: ['note.created' => 'ASC', 'note.id' => 'ASC'],
)['notes'] ?? [],
'is_muted' => $is_muted,
'form' => $form->createView(),
];
}
}