owncloud/core

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apps/files_sharing/lib/AppInfo/Application.php

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<?php
/**
 * @author Björn Schießle <bjoern@schiessle.org>
 * @author Joas Schilling <coding@schilljs.com>
 * @author Jörn Friedrich Dreyer <jfd@butonic.de>
 * @author Lukas Reschke <lukas@statuscode.ch>
 * @author Robin Appelman <icewind@owncloud.com>
 * @author Roeland Jago Douma <rullzer@owncloud.com>
 * @author Thomas Müller <thomas.mueller@tmit.eu>
 *
 * @copyright Copyright (c) 2018, ownCloud GmbH
 * @license AGPL-3.0
 *
 * This code is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License, version 3,
 * as published by the Free Software Foundation.
 *
 * 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, version 3,
 * along with this program.  If not, see <http://www.gnu.org/licenses/>
 *
 */

namespace OCA\Files_Sharing\AppInfo;

use OC\AppFramework\Utility\SimpleContainer;
use OC\Files\Filesystem;
use OC\Helper\UserTypeHelper;
use OCA\Files_Sharing\Controller\RemoteOcsController;
use OCA\Files_Sharing\Controller\Share20OcsController;
use OCA\Files_Sharing\Controllers\ExternalSharesController;
use OCA\Files_Sharing\Controllers\ShareController;
use OCA\Files_Sharing\External\Manager;
use OCA\Files_Sharing\Middleware\SharingCheckMiddleware;
use OCA\Files_Sharing\MountProvider;
use OCA\Files_Sharing\Notifier;
use OCA\Files_Sharing\SharingBlacklist;
use OCA\Files_Sharing\SharingAllowlist;
use OCP\AppFramework\App;
use OCP\IContainer;
use OCA\Files_Sharing\Hooks;
use OCA\Files_Sharing\Service\NotificationPublisher;
use OCP\Notification\Events\RegisterNotifierEvent;

class Application extends App {
    private $isProviderRegistered = false;

    public function __construct(array $urlParams = []) {
        parent::__construct('files_sharing', $urlParams);

        $container = $this->getContainer();
        $server = $container->getServer();

        /**
         * Controllers
         */
        $container->registerService('ShareController', function (SimpleContainer $c) use ($server) {
            return new ShareController(
                $c->query('AppName'),
                $c->query('Request'),
                $server->getConfig(),
                $server->getURLGenerator(),
                $server->getUserManager(),
                $server->getLogger(),
                $server->getActivityManager(),
                $server->getShareManager(),
                $server->getSession(),
                $server->getPreviewManager(),
                $server->getRootFolder(),
                $server->getUserSession(),
                $server->getEventDispatcher()
            );
        });
        $container->registerService('ExternalSharesController', function (SimpleContainer $c) use ($server) {
            return new ExternalSharesController(
                $c->query('AppName'),
                $c->query('Request'),
                $c->query('ExternalManager'),
                $c->query('HttpClientService'),
                $server->getEventDispatcher(),
                $server->getConfig()
            );
        });

        $container->registerService('Share20OcsController', function (SimpleContainer $c) use ($server) {
            return new Share20OcsController(
                $c->query('AppName'),
                $server->getRequest(),
                $server->getShareManager(),
                $server->getGroupManager(),
                $server->getUserManager(),
                $server->getRootFolder(),
                $server->getURLGenerator(),
                $server->getUserSession(),
                $server->getL10N('files_sharing'),
                $server->getConfig(),
                $c->query(NotificationPublisher::class),
                $server->getEventDispatcher(),
                $c->query(SharingBlacklist::class),
                $c->query(SharingAllowlist::class),
                $c->query(UserTypeHelper::class)
            );
        });

        $container->registerService('RemoteOcsController', function (SimpleContainer $c) use ($server) {
            $user = $server->getUserSession()->getUser();
            $uid = $user ? $user->getUID() : null;
            return new RemoteOcsController(
                $c->query('AppName'),
                $server->getRequest(),
                new Manager(
                    $server->getDatabaseConnection(),
                    Filesystem::getMountManager(),
                    Filesystem::getLoader(),
                    $server->getNotificationManager(),
                    $server->getEventDispatcher(),
                    $uid
                ),
                $server->getConfig(),
                $server->getLogger(),
                $uid
            );
        });

        /**
         * Core class wrappers
         */
        $container->registerService('HttpClientService', function (SimpleContainer $c) use ($server) {
            return $server->getHTTPClientService();
        });
        $container->registerService('ExternalManager', function (SimpleContainer $c) use ($server) {
            $user = $server->getUserSession()->getUser();
            $uid = $user ? $user->getUID() : null;
            return new \OCA\Files_Sharing\External\Manager(
                $server->getDatabaseConnection(),
                \OC\Files\Filesystem::getMountManager(),
                \OC\Files\Filesystem::getLoader(),
                $server->getNotificationManager(),
                $server->getEventDispatcher(),
                $uid
            );
        });

        /**
         * Middleware
         */
        $container->registerService('SharingCheckMiddleware', function (SimpleContainer $c) use ($server) {
            return new SharingCheckMiddleware(
                $c->query('AppName'),
                $server->getConfig(),
                $server->getAppManager(),
                $c['ControllerMethodReflector']
            );
        });

        // Execute middlewares
        $container->registerMiddleware('SharingCheckMiddleware');

        $container->registerService('MountProvider', function (IContainer $c) {
            /** @var \OCP\IServerContainer $server */
            $server = $c->query('ServerContainer');
            return new MountProvider(
                $server->getConfig(),
                $server->getShareManager(),
                $server->getLogger()
            );
        });

        $container->registerService('ExternalMountProvider', function (IContainer $c) {
            /** @var \OCP\IServerContainer $server */
            $server = $c->query('ServerContainer');
            return new \OCA\Files_Sharing\External\MountProvider(
                $server->getDatabaseConnection(),
                function () use ($c) {
                    return $c->query('ExternalManager');
                }
            );
        });

        $container->registerService('Hooks', function ($c) {
            return new Hooks(
                $c->getServer()->getLazyRootFolder(),
                $c->getServer()->getUrlGenerator(),
                $c->getServer()->getEventDispatcher(),
                $c->getServer()->getShareManager(),
                $c->query(NotificationPublisher::class),
                $c->getServer()->getActivityManager(),
                $c->query(SharingAllowlist::class),
                $c->getServer()->getUserSession()
            );
        });

        /*
         * Register capabilities
         */
        $container->registerCapability('OCA\Files_Sharing\Capabilities');
    }

    public function registerMountProviders() {
        // We need to prevent adding providers more than once
        // Doing this on MountProviderCollection level makes a lot tests to fail
        if ($this->isProviderRegistered === false) {
            /** @var \OCP\IServerContainer $server */
            $server = $this->getContainer()->query('ServerContainer');
            $mountProviderCollection = $server->getMountProviderCollection();
            $mountProviderCollection->registerProvider($this->getContainer()->query('MountProvider'));
            $mountProviderCollection->registerProvider($this->getContainer()->query('ExternalMountProvider'));
            $this->isProviderRegistered = true;
        }
    }

    /**
     * Registers the notifier
     */
    public function registerNotifier() {
        $container = $this->getContainer();

        $dispatcher = $container->getServer()->getEventDispatcher();

        $dispatcher->addListener(RegisterNotifierEvent::NAME, function (RegisterNotifierEvent $event) use ($container) {
            $l10n = $container->getServer()->getL10N('files_sharing');
            $event->registerNotifier($container->query(Notifier::class), 'files_sharing', $l10n->t('File sharing'));
        });
    }

    public function registerEvents() {
        $this->getContainer()->query('Hooks')->registerListeners();
    }
}