nextcloud/lib/private/AppFramework/Middleware/AdditionalScriptsMiddleware...

80 lines
2.9 KiB
PHP

<?php
declare(strict_types=1);
/**
* @copyright Copyright (c) 2019, Roeland Jago Douma <roeland@famdouma.nl>
*
* @author Julius Härtl <jus@bitgrid.net>
* @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\Events\BeforeTemplateRenderedEvent;
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\EventDispatcher\IEventDispatcher;
use OCP\IUserSession;
use Symfony\Component\EventDispatcher\EventDispatcherInterface;
class AdditionalScriptsMiddleware extends Middleware {
/** @var EventDispatcherInterface */
private $legacyDispatcher;
/** @var IUserSession */
private $userSession;
/** @var IEventDispatcher */
private $dispatcher;
public function __construct(EventDispatcherInterface $legacyDispatcher, IUserSession $userSession, IEventDispatcher $dispatcher) {
$this->legacyDispatcher = $legacyDispatcher;
$this->userSession = $userSession;
$this->dispatcher = $dispatcher;
}
public function afterController($controller, $methodName, Response $response): Response {
if ($response instanceof TemplateResponse) {
if (!$controller instanceof PublicShareController) {
/*
* The old event was not dispatched on the public share controller as there was
* OCA\Files_Sharing::loadAdditionalScripts for that. This is kept for compatibility reasons
* only for the old event as this is now also included in BeforeTemplateRenderedEvent
*/
$this->legacyDispatcher->dispatch(TemplateResponse::EVENT_LOAD_ADDITIONAL_SCRIPTS, new GenericEvent());
}
if (!($response instanceof StandaloneTemplateResponse) && $this->userSession->isLoggedIn()) {
$this->legacyDispatcher->dispatch(TemplateResponse::EVENT_LOAD_ADDITIONAL_SCRIPTS_LOGGEDIN, new GenericEvent());
$isLoggedIn = true;
} else {
$isLoggedIn = false;
}
$this->dispatcher->dispatchTyped(new BeforeTemplateRenderedEvent($isLoggedIn, $response));
}
return $response;
}
}