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<?php
declare(strict_types=1);
/**
* @copyright Copyright (c) 2019, Roeland Jago Douma <roeland@famdouma.nl>
*
* @author Robin Appelman <robin@icewind.nl>
* @author Roeland Jago Douma <roeland@famdouma.nl>
*
* @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 <http://www.gnu.org/licenses/>.
*
*/
namespace OC\AppFramework\Middleware;
use OCP\AppFramework\Http\Response;
use OCP\AppFramework\Http\StandaloneTemplateResponse;
use OCP\AppFramework\Http\TemplateResponse;
use OCP\AppFramework\Middleware;
use OCP\AppFramework\PublicShareController;
use OCP\EventDispatcher\GenericEvent;
use OCP\IUserSession;
use Symfony\Component\EventDispatcher\EventDispatcherInterface;
class AdditionalScriptsMiddleware extends Middleware {
/** @var EventDispatcherInterface */
private $dispatcher;
/** @var IUserSession */
private $userSession;
public function __construct(EventDispatcherInterface $dispatcher, IUserSession $userSession) {
$this->dispatcher = $dispatcher;
$this->userSession = $userSession;
}
public function afterController($controller, $methodName, Response $response): Response {
/*
* There is no need to emit these signals on a public share page
* There is a separate event for that already
*/
if ($controller instanceof PublicShareController) {
return $response;
}
if ($response instanceof TemplateResponse) {
$this->dispatcher->dispatch(TemplateResponse::EVENT_LOAD_ADDITIONAL_SCRIPTS, new GenericEvent());
if (!($response instanceof StandaloneTemplateResponse) && $this->userSession->isLoggedIn()) {
$this->dispatcher->dispatch(TemplateResponse::EVENT_LOAD_ADDITIONAL_SCRIPTS_LOGGEDIN, new GenericEvent());
}
}
return $response;
}
}
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