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<?php
/**
* @author Roeland Jago Douma <rullzer@owncloud.com>
*
* @copyright Copyright (c) 2015, ownCloud, Inc.
* @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 OC\Share20;
use OCP\IAppConfig;
use OCP\IUserManager;
use OCP\IGroupManager;
use OCP\IUser;
use OCP\ILogger;
use OCP\Files\Folder;
use OC\Share20\Exceptions\ShareNotFoundException;
use OC\Share20\Exception\PreconditionFailed;
/**
* This class is the communication hub for all sharing related operations.
*/
class Manager {
/**
* @var IShareProvider[]
*/
private $shareProviders;
/**
* @var string[]
*/
private $shareTypeToProviderId;
/** @var IUser */
private $currentUser;
/** @var IUserManager */
private $userManager;
/** @var IGroupManager */
private $groupManager;
/** @var ILogger */
private $logger;
/** @var IAppConfig */
private $appConfig;
/** @var IFolder */
private $userFolder;
public function __construct(IUser $user,
IUserManager $userManager,
IGroupManager $groupManager,
ILogger $logger,
IAppConfig $appConfig,
Folder $userFolder,
IShareProvider $defaultProvider) {
$this->currentUser = $user;
$this->userManager = $userManager;
$this->groupManager = $groupManager;
$this->logger = $logger;
$this->appConfig = $appConfig;
$this->userFolder = $userFolder;
// TEMP SOLUTION JUST TO GET STARTED
$this->shareProviders['ocdef'] = $defaultProvider;
$this->shareTypeToProviderId = [
\OCP\Share::SHARE_TYPE_USER => 'ocdef',
\OCP\Share::SHARE_TYPE_GROUP => 'ocdef',
\OCP\Share::SHARE_TYPE_LINK => 'ocdef',
];
// TODO: Get storage share provider from primary storage
}
/**
* Get a ShareProvider
*
* @param string $id
* @return IShareProvider
*/
private function getShareProvider($id) {
if (!isset($this->shareProviders[$id])) {
//Throw exception;
}
// Check if we have instanciated this provider yet
if (!($this->shareProviders[$id] instanceOf \OC\Share20\IShareProvider)) {
throw new \Exception();
}
return $this->shareProviders[$id];
}
/**
* Get shareProvider based on shareType
*
* @param int $shareType
* @return IShareProvider
*/
private function getShareProviderByType($shareType) {
if (!isset($this->shareTypeToProviderId[$shareType])) {
//Throw exception
}
return $this->getShareProvider($this->shareTypeToProviderId[$shareType]);
}
/**
* Share a path
*
* @param Share $share
* @return Share The share object
*/
public function createShare(Share $share) {
throw new \Exception();
}
/**
* Update a share
*
* @param Share $share
* @return Share The share object
*/
public function updateShare(Share $share) {
throw new \Exception();
}
/**
* Delete a share
*
* @param Share $share
*/
public function deleteShare(Share $share) {
throw new \Exception();
}
/**
* Retrieve all shares by the current user
*
* @param int $page
* @param int $perPage
* @return Share[]
*/
public function getShares($page=0, $perPage=50) {
throw new \Exception();
}
/**
* Retrieve a share by the share id
*
* @param string $id
* @return Share
*
* @throws ShareNotFoundException
*/
public function getShareById($id) {
throw new \Exception();
}
/**
* Get all the shares for a given path
*
* @param \OCP\Files\Node $path
* @param int $page
* @param int $perPage
*
* @return Share[]
*/
public function getSharesByPath(\OCP\Files\Node $path, $page=0, $perPage=50) {
throw new \Exception();
}
/**
* Get all shares that are shared with the current user
*
* @param int $shareType
* @param int $page
* @param int $perPage
*
* @return Share[]
*/
public function getSharedWithMe($shareType = null, $page=0, $perPage=50) {
throw new \Exception();
}
/**
* Get the share by token possible with password
*
* @param string $token
* @param string $password
*
* @return Share
*
* @throws ShareNotFoundException
*/
public function getShareByToken($token, $password=null) {
throw new \Exception();
}
/**
* Get access list to a path. This means
* all the users and groups that can access a given path.
*
* Consider:
* -root
* |-folder1
* |-folder2
* |-fileA
*
* fileA is shared with user1
* folder2 is shared with group2
* folder1 is shared with user2
*
* Then the access list will to '/folder1/folder2/fileA' is:
* [
* 'users' => ['user1', 'user2'],
* 'groups' => ['group2']
* ]
*
* This is required for encryption
*
* @param \OCP\Files\Node $path
*/
public function getAccessList(\OCP\Files\Node $path) {
throw new \Exception();
}
}
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