gnu-social/src/Controller/AdminPanel.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/>.
// }}}
/**
* Handle network public feed
*
* @package GNUsocial
* @category Controller
*
* @author Hugo Sales <hugo@hsal.es>
* @copyright 2020-2021 Free Software Foundation, Inc http://www.fsf.org
* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
*/
namespace App\Controller;
use App\Core\Controller;
use App\Core\Form;
use function App\Core\I18n\_m;
use App\Util\Common;
use App\Util\Exception\ClientException;
use App\Util\Exception\InvalidFormException;
use App\Util\Formatting;
use Symfony\Component\Form\Extension\Core\Type\ChoiceType;
use Symfony\Component\Form\Extension\Core\Type\SubmitType;
use Symfony\Component\Form\Extension\Core\Type\TextType;
use Symfony\Component\HttpFoundation\Request;
class AdminPanel extends Controller
{
/**
* Handler for the site admin panel section. Allows the
* administrator to change various configuration options
*/
public function site(Request $request)
{
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$this->denyAccessUnlessGranted('ROLE_OPERATOR');
$defaults = Common::getConfigDefaults();
$options = [];
foreach ($defaults as $key => $inner) {
$options[$key] = [];
foreach (array_keys($inner) as $inner_key) {
$options[_m($key)][_m($inner_key)] = "{$key}:{$inner_key}";
}
}
$form = Form::create([
['setting', ChoiceType::class, ['label' => _m('Setting'), 'choices' => $options]],
['value', TextType::class, ['label' => _m('Value')]],
['save_admin', SubmitType::class, ['label' => _m('Set site setting')]],
]);
$form->handleRequest($request);
if ($form->isSubmitted()) {
$data = $form->getData();
if ($form->isValid() && \array_key_exists('setting', $data)) {
[$section, $setting] = explode(':', $data['setting']);
if (!isset($defaults[$section]) && !isset($defaults[$section][$setting])) {
// @codeCoverageIgnoreStart
throw new ClientException(_m('The supplied field doesn\'t exist'));
// @codeCoverageIgnoreEnd
}
$value = null;
foreach ([
'int' => \FILTER_VALIDATE_INT,
'bool' => \FILTER_VALIDATE_BOOL,
'string' => [fn ($v) => mb_strstr($v, ',') === false, fn ($v) => $v],
'array' => [fn ($v) => mb_strstr($v, ',') !== false, function ($v) { Formatting::toArray($v, $v); return $v; }],
] as $type => $validator) {
if (!\is_array($validator)) {
$value = filter_var($data['value'], $validator, \FILTER_NULL_ON_FAILURE);
if ($value !== null) {
break;
}
} else {
[$check, $convert] = $validator;
if ($check($data['value'])) {
$value = $convert($data['value']);
}
}
}
$default = $defaults[$section][$setting];
// Sanity check
if (\gettype($default) === \gettype($value)) {
$old_value = Common::config($section, $setting);
Common::setConfig($section, $setting, $value);
return [
'_template' => 'config/admin.html.twig',
'form' => $form->createView(),
'old_value' => Formatting::toString($old_value),
'default' => Formatting::toString($default),
];
}
} else {
// @codeCoverageIgnoreStart
throw new InvalidFormException();
// @codeCoverageIgnoreEnd
}
}
return [
'_template' => 'config/admin.html.twig',
'form' => $form->createView(),
];
}
}