friendica/src/Module/Statistics.php

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<?php
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/**
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* @copyright Copyright (C) 2010-2021, the Friendica project
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*
* @license GNU AGPL version 3 or any later version
*
* This program 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.
*
* This program 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 this program. If not, see <https://www.gnu.org/licenses/>.
*
*/
namespace Friendica\Module;
use Friendica\App;
use Friendica\BaseModule;
use Friendica\Core\Addon;
use Friendica\Core\Config\Capability\IManageConfigValues;
use Friendica\Core\L10n;
use Friendica\Network\HTTPException\NotFoundException;
use Friendica\Util\Profiler;
use Psr\Log\LoggerInterface;
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class Statistics extends BaseModule
{
/** @var IManageConfigValues */
protected $config;
public function __construct(L10n $l10n, App\BaseURL $baseUrl, App\Arguments $args, LoggerInterface $logger, Profiler $profiler, IManageConfigValues $config, Response $response, array $server, array $parameters = [])
{
parent::__construct($l10n, $baseUrl, $args, $logger, $profiler, $response, $server, $parameters);
$this->config = $config;
if (!$this->config->get("system", "nodeinfo")) {
throw new NotFoundException();
}
}
protected function rawContent(array $request = [])
{
$registration_open =
intval($this->config->get('config', 'register_policy')) !== Register::CLOSED
&& !$this->config->get('config', 'invitation_only');
/// @todo mark the "service" addons and load them dynamically here
$services = [
'appnet' => Addon::isEnabled('appnet'),
'buffer' => Addon::isEnabled('buffer'),
'dreamwidth' => Addon::isEnabled('dreamwidth'),
'gnusocial' => Addon::isEnabled('gnusocial'),
'libertree' => Addon::isEnabled('libertree'),
'livejournal' => Addon::isEnabled('livejournal'),
'pumpio' => Addon::isEnabled('pumpio'),
'twitter' => Addon::isEnabled('twitter'),
'tumblr' => Addon::isEnabled('tumblr'),
'wordpress' => Addon::isEnabled('wordpress'),
];
$statistics = array_merge([
'name' => $this->config->get('config', 'sitename'),
'network' => FRIENDICA_PLATFORM,
'version' => FRIENDICA_VERSION . '-' . DB_UPDATE_VERSION,
'registrations_open' => $registration_open,
'total_users' => $this->config->get('nodeinfo', 'total_users'),
'active_users_halfyear' => $this->config->get('nodeinfo', 'active_users_halfyear'),
'active_users_monthly' => $this->config->get('nodeinfo', 'active_users_monthly'),
'local_posts' => $this->config->get('nodeinfo', 'local_posts'),
'services' => $services,
], $services);
header("Content-Type: application/json");
echo json_encode($statistics, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES);
$this->logger->debug("statistics.", ['statistics' => $statistics]);
exit();
}
}