gnu-social/plugins/WebHooks/Controller/WebHooks.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\WebHooks\Controller;
use App\Core\Controller;
use App\Core\DB;
use App\Core\Form;
use function App\Core\I18n\_m;
use App\Core\Router;
use App\Util\Common;
use App\Util\Exception\ClientException;
use Functional as F;
use Plugin\WebHooks as P;
use Plugin\WebHooks\Entity as E;
use Symfony\Component\Form\Extension\Core\Type\SubmitType;
use Symfony\Component\Form\Extension\Core\Type\TextType;
use Symfony\Component\HttpFoundation\Request;
class WebHooks extends Controller
{
public static function setup()
{
$user = Common::ensureLoggedIn();
$hooks = F\reindex(DB::findBy(E\WebHook::class, ['actor_id' => $user->getId()]), fn (E\WebHook $wh) => $wh->getEvent());
$form = Form::create([
['notifications', TextType::class, ['label' => _m('Trigger this hook when I recieve a notification'), 'data' => ($hooks['notifications'] ?? null)?->getTarget()]],
['subscriptions', TextType::class, ['label' => _m('Trigger this hook when someone subscribes to me'), 'data' => ($hooks['subscriptions'] ?? null)?->getTarget()]],
['save_webhooks', SubmitType::class, ['label' => _m('Submit')]],
], form_options: ['action' => Router::url(P\WebHooks::controller_route)]);
return [
'_template' => 'webhooks/settings.html.twig',
'form_view' => $form->createView(),
'form' => $form,
'hooks' => $hooks,
];
}
public function onPost(Request $request)
{
$get_response = self::setup();
$form = $get_response['form'];
$hooks = $get_response['hooks'];
$user = Common::user();
if (\is_null($user)) {
return Form::forceRedirect($form, $request);
}
$form->handleRequest($request);
if ($form->isSubmitted() && $form->isValid()) {
$data = $form->getData();
unset($data['_next']);
$error = false;
foreach ($data as $key => $value) {
if ($value !== '') {
$parts = parse_url($value);
if ($parts === false || ($parts['scheme'] ?? null) !== 'https' || ($parts['host'] ?? null) === Common::config('site', 'server')) {
$error = true;
break;
} else {
if (!isset($hooks[$key])) {
DB::persist(E\WebHook::create([
'actor_id' => $user->getId(),
'event' => $key,
'target' => $value,
]));
} else {
$hooks[$key]->setTarget($value);
}
}
} else {
$error = true;
}
}
if (!$error) {
DB::flush();
return Form::forceRedirect($form, $request);
} else {
throw new ClientException(_m('Invalid form submission'));
}
}
throw new ClientException(_m('Don\'t GET this page'));
}
}