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Application.php
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Application.php
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<?php
declare(strict_types=1);
/**
* @copyright Copyright (c) 2016 Joas Schilling <coding@schilljs.com>
*
* @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 OCA\FilesDownloadActivity\AppInfo;
use OCA\FilesDownloadActivity\Activity\Listener;
use OCP\AppFramework\App;
use OCP\AppFramework\Bootstrap\IBootContext;
use OCP\AppFramework\Bootstrap\IBootstrap;
use OCP\AppFramework\Bootstrap\IRegistrationContext;
use OCP\Files\File;
use OCP\IPreview;
use OCP\Util;
use Symfony\Component\EventDispatcher\GenericEvent;
class Application extends App implements IBootstrap {
public const APP_ID = 'files_downloadactivity';
public function __construct() {
parent::__construct(self::APP_ID);
}
public function register(IRegistrationContext $context): void {
}
public function boot(IBootContext $context): void {
Util::connectHook('OC_Filesystem', 'read', $this, 'listenReadFile');
$eventDispatcher = $context->getServerContainer()->getEventDispatcher();
$eventDispatcher->addListener(
IPreview::EVENT,
function (GenericEvent $event) {
$this->listenPreviewFile($event);
}
);
}
/**
* @param array $params
*/
public function listenReadFile(array $params): void {
/** @var Listener $hooks */
$hooks = $this->getContainer()->query(Listener::class);
$hooks->readFile($params['path']);
}
/**
* @param GenericEvent $event
*/
public function listenPreviewFile(GenericEvent $event): void {
$details = $event->getArguments();
if ($details['width'] <= 150 && $details['height'] <= 150) {
// Ignore mini preview, but we need "big" previews because of the viewer app.
return;
}
/** @var File $file */
$file = $event->getSubject();
if (substr_count($file->getPath(), '/') < 3) {
// Invalid path
return;
}
[,, $filesApp, $path] = explode('/', $file->getPath(), 4);
if ($filesApp !== 'files') {
return;
}
/** @var Listener $hooks */
$hooks = $this->getContainer()->query(Listener::class);
$hooks->readFile($path);
}
}