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294 lines
10 KiB
PHP
294 lines
10 KiB
PHP
<?php
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/**
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* @copyright Copyright (c) 2016, ownCloud, Inc.
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*
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* @author Bjoern Schiessle <bjoern@schiessle.org>
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* @author Christoph Wurst <christoph@winzerhof-wurst.at>
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* @author Joas Schilling <coding@schilljs.com>
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* @author John Molakvoæ <skjnldsv@protonmail.com>
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* @author Julius Härtl <jus@bitgrid.net>
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* @author Morris Jobke <hey@morrisjobke.de>
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* @author Robin Appelman <robin@icewind.nl>
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* @author Roeland Jago Douma <roeland@famdouma.nl>
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* @author Thomas Müller <thomas.mueller@tmit.eu>
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*
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* @license AGPL-3.0
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*
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* This code is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License, version 3,
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License, version 3,
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* along with this program. If not, see <http://www.gnu.org/licenses/>
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*
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*/
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namespace OCA\Files_Sharing\AppInfo;
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use OC\Group\DisplayNameCache as GroupDisplayNameCache;
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use OC\Share\Share;
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use OC\User\DisplayNameCache;
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use OCA\Files_Sharing\Capabilities;
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use OCA\Files_Sharing\Event\BeforeTemplateRenderedEvent;
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use OCA\Files_Sharing\External\Manager;
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use OCA\Files_Sharing\External\MountProvider as ExternalMountProvider;
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use OCA\Files_Sharing\Helper;
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use OCA\Files_Sharing\Listener\LegacyBeforeTemplateRenderedListener;
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use OCA\Files_Sharing\Listener\LoadAdditionalListener;
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use OCA\Files_Sharing\Listener\LoadSidebarListener;
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use OCA\Files_Sharing\Listener\ShareInteractionListener;
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use OCA\Files_Sharing\Listener\UserAddedToGroupListener;
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use OCA\Files_Sharing\Listener\UserShareAcceptanceListener;
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use OCA\Files_Sharing\Middleware\OCSShareAPIMiddleware;
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use OCA\Files_Sharing\Middleware\ShareInfoMiddleware;
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use OCA\Files_Sharing\Middleware\SharingCheckMiddleware;
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use OCA\Files_Sharing\MountProvider;
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use OCA\Files_Sharing\Notification\Listener;
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use OCA\Files_Sharing\Notification\Notifier;
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use OCA\Files\Event\LoadAdditionalScriptsEvent;
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use OCA\Files\Event\LoadSidebar;
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use OCP\Files\Event\BeforeDirectGetEvent;
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use OCA\Files_Sharing\ShareBackend\File;
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use OCA\Files_Sharing\ShareBackend\Folder;
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use OCA\Files_Sharing\ViewOnly;
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use OCP\AppFramework\App;
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use OCP\AppFramework\Bootstrap\IBootContext;
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use OCP\AppFramework\Bootstrap\IBootstrap;
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use OCP\AppFramework\Bootstrap\IRegistrationContext;
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use OCP\Collaboration\Resources\LoadAdditionalScriptsEvent as ResourcesLoadAdditionalScriptsEvent;
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use OCP\EventDispatcher\IEventDispatcher;
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use OCP\EventDispatcher\GenericEvent;
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use OCP\Federation\ICloudIdManager;
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use OCP\Files\Config\IMountProviderCollection;
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use OCP\Files\Events\BeforeDirectFileDownloadEvent;
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use OCP\Files\Events\BeforeZipCreatedEvent;
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use OCP\Files\IRootFolder;
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use OCP\Group\Events\GroupChangedEvent;
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use OCP\Group\Events\GroupDeletedEvent;
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use OCP\Group\Events\UserAddedEvent;
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use OCP\IDBConnection;
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use OCP\IGroup;
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use OCP\IUserSession;
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use OCP\L10N\IFactory;
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use OCP\Share\Events\ShareCreatedEvent;
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use OCP\Share\IManager;
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use OCP\User\Events\UserChangedEvent;
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use OCP\User\Events\UserDeletedEvent;
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use OCP\Util;
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use Psr\Container\ContainerInterface;
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use Symfony\Component\EventDispatcher\EventDispatcherInterface;
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use Symfony\Component\EventDispatcher\GenericEvent as OldGenericEvent;
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class Application extends App implements IBootstrap {
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public const APP_ID = 'files_sharing';
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public function __construct(array $urlParams = []) {
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parent::__construct(self::APP_ID, $urlParams);
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}
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public function register(IRegistrationContext $context): void {
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$context->registerService(ExternalMountProvider::class, function (ContainerInterface $c) {
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return new ExternalMountProvider(
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$c->get(IDBConnection::class),
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function () use ($c) {
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return $c->get(Manager::class);
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},
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$c->get(ICloudIdManager::class)
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);
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});
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/**
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* Middleware
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*/
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$context->registerMiddleWare(SharingCheckMiddleware::class);
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$context->registerMiddleWare(OCSShareAPIMiddleware::class);
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$context->registerMiddleWare(ShareInfoMiddleware::class);
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$context->registerCapability(Capabilities::class);
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$context->registerNotifierService(Notifier::class);
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$context->registerEventListener(UserChangedEvent::class, DisplayNameCache::class);
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$context->registerEventListener(UserDeletedEvent::class, DisplayNameCache::class);
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$context->registerEventListener(GroupChangedEvent::class, GroupDisplayNameCache::class);
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$context->registerEventListener(GroupDeletedEvent::class, GroupDisplayNameCache::class);
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}
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public function boot(IBootContext $context): void {
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$context->injectFn([$this, 'registerMountProviders']);
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$context->injectFn([$this, 'registerEventsScripts']);
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$context->injectFn([$this, 'registerDownloadEvents']);
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$context->injectFn([$this, 'setupSharingMenus']);
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Helper::registerHooks();
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Share::registerBackend('file', File::class);
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Share::registerBackend('folder', Folder::class, 'file');
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/**
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* Always add main sharing script
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*/
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Util::addScript(self::APP_ID, 'main');
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}
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public function registerMountProviders(IMountProviderCollection $mountProviderCollection, MountProvider $mountProvider, ExternalMountProvider $externalMountProvider): void {
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$mountProviderCollection->registerProvider($mountProvider);
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$mountProviderCollection->registerProvider($externalMountProvider);
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}
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public function registerEventsScripts(IEventDispatcher $dispatcher, EventDispatcherInterface $oldDispatcher): void {
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// sidebar and files scripts
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$dispatcher->addServiceListener(LoadAdditionalScriptsEvent::class, LoadAdditionalListener::class);
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$dispatcher->addServiceListener(BeforeTemplateRenderedEvent::class, LegacyBeforeTemplateRenderedListener::class);
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$dispatcher->addServiceListener(LoadSidebar::class, LoadSidebarListener::class);
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$dispatcher->addServiceListener(ShareCreatedEvent::class, ShareInteractionListener::class);
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$dispatcher->addServiceListener(ShareCreatedEvent::class, UserShareAcceptanceListener::class);
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$dispatcher->addServiceListener(UserAddedEvent::class, UserAddedToGroupListener::class);
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$dispatcher->addListener(ResourcesLoadAdditionalScriptsEvent::class, function () {
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\OCP\Util::addScript('files_sharing', 'collaboration');
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});
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// notifications api to accept incoming user shares
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$oldDispatcher->addListener('OCP\Share::postShare', function (OldGenericEvent $event) {
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/** @var Listener $listener */
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$listener = $this->getContainer()->query(Listener::class);
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$listener->shareNotification($event);
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});
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$oldDispatcher->addListener(IGroup::class . '::postAddUser', function (OldGenericEvent $event) {
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/** @var Listener $listener */
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$listener = $this->getContainer()->query(Listener::class);
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$listener->userAddedToGroup($event);
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});
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}
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public function registerDownloadEvents(
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IEventDispatcher $dispatcher,
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IUserSession $userSession,
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IRootFolder $rootFolder
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): void {
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$dispatcher->addListener(
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BeforeDirectFileDownloadEvent::class,
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function (BeforeDirectFileDownloadEvent $event) use ($userSession, $rootFolder): void {
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$pathsToCheck = [$event->getPath()];
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// Check only for user/group shares. Don't restrict e.g. share links
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$user = $userSession->getUser();
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if ($user) {
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$viewOnlyHandler = new ViewOnly(
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$rootFolder->getUserFolder($user->getUID())
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);
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if (!$viewOnlyHandler->check($pathsToCheck)) {
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$event->setSuccessful(false);
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$event->setErrorMessage('Access to this resource or one of its sub-items has been denied.');
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}
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}
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}
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);
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$dispatcher->addListener(
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BeforeZipCreatedEvent::class,
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function (BeforeZipCreatedEvent $event) use ($userSession, $rootFolder): void {
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$dir = $event->getDirectory();
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$files = $event->getFiles();
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$pathsToCheck = [];
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foreach ($files as $file) {
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$pathsToCheck[] = $dir . '/' . $file;
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}
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// Check only for user/group shares. Don't restrict e.g. share links
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$user = $userSession->getUser();
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if ($user) {
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$viewOnlyHandler = new ViewOnly(
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$rootFolder->getUserFolder($user->getUID())
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);
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if (!$viewOnlyHandler->check($pathsToCheck)) {
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$event->setErrorMessage('Access to this resource or one of its sub-items has been denied.');
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$event->setSuccessful(false);
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} else {
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$event->setSuccessful(true);
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}
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} else {
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$event->setSuccessful(true);
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}
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}
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);
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}
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public function setupSharingMenus(IManager $shareManager, IFactory $l10nFactory, IUserSession $userSession): void {
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if (!$shareManager->shareApiEnabled() || !class_exists('\OCA\Files\App')) {
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return;
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}
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$navigationManager = \OCA\Files\App::getNavigationManager();
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// show_Quick_Access stored as string
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$navigationManager->add(function () use ($shareManager, $l10nFactory, $userSession) {
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$l = $l10nFactory->get('files_sharing');
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$user = $userSession->getUser();
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$userId = $user ? $user->getUID() : null;
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$sharingSublistArray = [];
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if ($shareManager->sharingDisabledForUser($userId) === false) {
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$sharingSublistArray[] = [
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'id' => 'sharingout',
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'appname' => 'files_sharing',
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'script' => 'list.php',
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'order' => 16,
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'name' => $l->t('Shared with others'),
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];
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}
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$sharingSublistArray[] = [
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'id' => 'sharingin',
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'appname' => 'files_sharing',
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'script' => 'list.php',
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'order' => 15,
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'name' => $l->t('Shared with you'),
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];
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if ($shareManager->sharingDisabledForUser($userId) === false) {
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// Check if sharing by link is enabled
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if ($shareManager->shareApiAllowLinks()) {
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$sharingSublistArray[] = [
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'id' => 'sharinglinks',
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'appname' => 'files_sharing',
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'script' => 'list.php',
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'order' => 17,
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'name' => $l->t('Shared by link'),
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];
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}
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}
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$sharingSublistArray[] = [
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'id' => 'deletedshares',
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'appname' => 'files_sharing',
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'script' => 'list.php',
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'order' => 19,
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'name' => $l->t('Deleted shares'),
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];
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$sharingSublistArray[] = [
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'id' => 'pendingshares',
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'appname' => 'files_sharing',
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'script' => 'list.php',
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'order' => 19,
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'name' => $l->t('Pending shares'),
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];
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return [
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'id' => 'shareoverview',
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'appname' => 'files_sharing',
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'script' => 'list.php',
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'order' => 18,
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'name' => $l->t('Shares'),
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'classes' => 'collapsible',
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'sublist' => $sharingSublistArray,
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];
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});
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}
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}
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