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<?php
/**
* @copyright Copyright (c) 2016, ownCloud, Inc.
*
* @author Bjoern Schiessle <bjoern@schiessle.org>
* @author Daniel Calviño Sánchez <danxuliu@gmail.com>
* @author Joas Schilling <coding@schilljs.com>
* @author Robin Appelman <robin@icewind.nl>
* @author Roeland Jago Douma <roeland@famdouma.nl>
*
* @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 OCP\Share;
use OCP\Files\Folder;
use OCP\Files\Node;
use OCP\Share\Exceptions\GenericShareException;
use OCP\Share\Exceptions\ShareNotFound;
/**
* Interface IShareProvider
*
* @package OCP\Share
* @since 9.0.0
*/
interface IShareProvider {
/**
* Return the identifier of this provider.
*
* @return string Containing only [a-zA-Z0-9]
* @since 9.0.0
*/
public function identifier();
/**
* Create a share
*
* @param \OCP\Share\IShare $share
* @return \OCP\Share\IShare The share object
* @since 9.0.0
*/
public function create(\OCP\Share\IShare $share);
/**
* Update a share
*
* @param \OCP\Share\IShare $share
* @return \OCP\Share\IShare The share object
* @since 9.0.0
*/
public function update(\OCP\Share\IShare $share);
/**
* Accept a share.
*
* @param IShare $share
* @param string $recipient
* @return IShare The share object
* @since 17.0.0
*/
// public function acceptShare(IShare $share, string $recipient): IShare;
/**
* Delete a share
*
* @param \OCP\Share\IShare $share
* @since 9.0.0
*/
public function delete(\OCP\Share\IShare $share);
/**
* Unshare a file from self as recipient.
* This may require special handling. If a user unshares a group
* share from their self then the original group share should still exist.
*
* @param \OCP\Share\IShare $share
* @param string $recipient UserId of the recipient
* @since 9.0.0
*/
public function deleteFromSelf(\OCP\Share\IShare $share, $recipient);
/**
* Restore a share for a given recipient. The implementation could be provider independant.
*
* @param IShare $share
* @param string $recipient
* @return IShare The restored share object
*
* @since 14.0.0
* @throws GenericShareException In case the share could not be restored
*/
public function restore(IShare $share, string $recipient): IShare;
/**
* Move a share as a recipient.
* This is updating the share target. Thus the mount point of the recipient.
* This may require special handling. If a user moves a group share
* the target should only be changed for them.
*
* @param \OCP\Share\IShare $share
* @param string $recipient userId of recipient
* @return \OCP\Share\IShare
* @since 9.0.0
*/
public function move(\OCP\Share\IShare $share, $recipient);
/**
* Get all shares by the given user in a folder
*
* @param string $userId
* @param Folder $node
* @param bool $reshares Also get the shares where $user is the owner instead of just the shares where $user is the initiator
* @return \OCP\Share\IShare[]
* @since 11.0.0
*/
public function getSharesInFolder($userId, Folder $node, $reshares);
/**
* Get all shares by the given user
*
* @param string $userId
* @param int $shareType
* @param Node|null $node
* @param bool $reshares Also get the shares where $user is the owner instead of just the shares where $user is the initiator
* @param int $limit The maximum number of shares to be returned, -1 for all shares
* @param int $offset
* @return \OCP\Share\IShare[]
* @since 9.0.0
*/
public function getSharesBy($userId, $shareType, $node, $reshares, $limit, $offset);
/**
* Get share by id
*
* @param int $id
* @param string|null $recipientId
* @return \OCP\Share\IShare
* @throws ShareNotFound
* @since 9.0.0
*/
public function getShareById($id, $recipientId = null);
/**
* Get shares for a given path
*
* @param Node $path
* @return \OCP\Share\IShare[]
* @since 9.0.0
*/
public function getSharesByPath(Node $path);
/**
* Get shared with the given user
*
* @param string $userId get shares where this user is the recipient
* @param int $shareType
* @param Node|null $node
* @param int $limit The max number of entries returned, -1 for all
* @param int $offset
* @return \OCP\Share\IShare[]
* @since 9.0.0
*/
public function getSharedWith($userId, $shareType, $node, $limit, $offset);
/**
* Get a share by token
*
* @param string $token
* @return \OCP\Share\IShare
* @throws ShareNotFound
* @since 9.0.0
*/
public function getShareByToken($token);
/**
* A user is deleted from the system
* So clean up the relevant shares.
*
* @param string $uid
* @param int $shareType
* @since 9.1.0
*/
public function userDeleted($uid, $shareType);
/**
* A group is deleted from the system.
* We have to clean up all shares to this group.
* Providers not handling group shares should just return
*
* @param string $gid
* @since 9.1.0
*/
public function groupDeleted($gid);
/**
* A user is deleted from a group
* We have to clean up all the related user specific group shares
* Providers not handling group shares should just return
*
* @param string $uid
* @param string $gid
* @since 9.1.0
*/
public function userDeletedFromGroup($uid, $gid);
/**
* Get the access list to the array of provided nodes.
*
* @see IManager::getAccessList() for sample docs
*
* @param Node[] $nodes The list of nodes to get access for
* @param bool $currentAccess If current access is required (like for removed shares that might get revived later)
* @return array
* @since 12
*/
public function getAccessList($nodes, $currentAccess);
/**
* Get all the shares in this provider returned as iterable to reduce memory
* overhead
*
* @return iterable
* @since 18.0.0
*/
public function getAllShares(): iterable;
}
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