94 lines
3.2 KiB
PHP
94 lines
3.2 KiB
PHP
<?php
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/**
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* @author Morris Jobke <hey@morrisjobke.de>
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* @author Robin Appelman <icewind@owncloud.com>
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*
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* @copyright Copyright (c) 2015, ownCloud, Inc.
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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;
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use OC\Files\Filesystem;
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use OC\User\NoUserException;
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use OCA\Files_Sharing\Propagation\PropagationManager;
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use OCP\Files\Config\IMountProvider;
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use OCP\Files\Storage\IStorageFactory;
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use OCP\IConfig;
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use OCP\IUser;
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class MountProvider implements IMountProvider {
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/**
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* @var \OCP\IConfig
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*/
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protected $config;
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/**
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* @var \OCA\Files_Sharing\Propagation\PropagationManager
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*/
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protected $propagationManager;
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/**
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* @param \OCP\IConfig $config
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* @param \OCA\Files_Sharing\Propagation\PropagationManager $propagationManager
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*/
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public function __construct(IConfig $config, PropagationManager $propagationManager) {
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$this->config = $config;
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$this->propagationManager = $propagationManager;
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}
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/**
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* Get all mountpoints applicable for the user and check for shares where we need to update the etags
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*
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* @param \OCP\IUser $user
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* @param \OCP\Files\Storage\IStorageFactory $storageFactory
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* @return \OCP\Files\Mount\IMountPoint[]
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*/
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public function getMountsForUser(IUser $user, IStorageFactory $storageFactory) {
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$shares = \OCP\Share::getItemsSharedWithUser('file', $user->getUID());
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$propagator = $this->propagationManager->getSharePropagator($user->getUID());
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$propagator->propagateDirtyMountPoints($shares);
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$shares = array_filter($shares, function ($share) {
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return $share['permissions'] > 0;
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});
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$shares = array_map(function ($share) use ($user, $storageFactory) {
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try {
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Filesystem::initMountPoints($share['uid_owner']);
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} catch(NoUserException $e) {
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\OC::$server->getLogger()->warning('The user \'' . $share['uid_owner'] . '\' of share with ID \'' . $share['id'] . '\' can\'t be retrieved.', array('app' => 'files_sharing'));
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return null;
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}
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// for updating etags for the share owner when we make changes to this share.
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$ownerPropagator = $this->propagationManager->getChangePropagator($share['uid_owner']);
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// for updating our etags when changes are made to the share from the owners side (probably indirectly by us trough another share)
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$this->propagationManager->listenToOwnerChanges($share['uid_owner'], $user->getUID());
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return new SharedMount(
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'\OC\Files\Storage\Shared',
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'/' . $user->getUID() . '/' . $share['file_target'],
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array(
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'propagator' => $ownerPropagator,
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'share' => $share,
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'user' => $user->getUID()
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),
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$storageFactory
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);
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}, $shares);
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// array_filter removes the null values from the array
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return array_filter($shares);
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}
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}
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