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<?php
/**
* @copyright Copyright (c) 2016, ownCloud, Inc.
*
* @author Morris Jobke <hey@morrisjobke.de>
* @author Robin Appelman <robin@icewind.nl>
* @author Roeland Jago Douma <roeland@famdouma.nl>
* @author Vincent Petry <pvince81@owncloud.com>
*
* @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/>
*
*/
/**
* Public interface of ownCloud for apps to use.
* Files/Folder interface
*/
// use OCP namespace for all classes that are considered public.
// This means that they should be used by apps instead of the internal ownCloud classes
namespace OCP\Files;
use OCP\Files\Search\ISearchQuery;
/**
* @since 6.0.0
*/
interface Folder extends Node {
/**
* Get the full path of an item in the folder within owncloud's filesystem
*
* @param string $path relative path of an item in the folder
* @return string
* @throws \OCP\Files\NotPermittedException
* @since 6.0.0
*/
public function getFullPath($path);
/**
* Get the path of an item in the folder relative to the folder
*
* @param string $path absolute path of an item in the folder
* @throws \OCP\Files\NotFoundException
* @return string
* @since 6.0.0
*/
public function getRelativePath($path);
/**
* check if a node is a (grand-)child of the folder
*
* @param \OCP\Files\Node $node
* @return bool
* @since 6.0.0
*/
public function isSubNode($node);
/**
* get the content of this directory
*
* @throws \OCP\Files\NotFoundException
* @return \OCP\Files\Node[]
* @since 6.0.0
*/
public function getDirectoryListing();
/**
* Get the node at $path
*
* @param string $path relative path of the file or folder
* @return \OCP\Files\Node
* @throws \OCP\Files\NotFoundException
* @since 6.0.0
*/
public function get($path);
/**
* Check if a file or folder exists in the folder
*
* @param string $path relative path of the file or folder
* @return bool
* @since 6.0.0
*/
public function nodeExists($path);
/**
* Create a new folder
*
* @param string $path relative path of the new folder
* @return \OCP\Files\Folder
* @throws \OCP\Files\NotPermittedException
* @since 6.0.0
*/
public function newFolder($path);
/**
* Create a new file
*
* @param string $path relative path of the new file
* @param string|resource|null $content content for the new file, since 19.0.0
* @return \OCP\Files\File
* @throws \OCP\Files\NotPermittedException
* @since 6.0.0
*/
public function newFile($path, $content = null);
/**
* search for files with the name matching $query
*
* @param string|ISearchQuery $query
* @return \OCP\Files\Node[]
* @since 6.0.0
*/
public function search($query);
/**
* search for files by mimetype
* $mimetype can either be a full mimetype (image/png) or a wildcard mimetype (image)
*
* @param string $mimetype
* @return \OCP\Files\Node[]
* @since 6.0.0
*/
public function searchByMime($mimetype);
/**
* search for files by tag
*
* @param string|int $tag tag name or tag id
* @param string $userId owner of the tags
* @return \OCP\Files\Node[]
* @since 8.0.0
*/
public function searchByTag($tag, $userId);
/**
* get a file or folder inside the folder by it's internal id
*
* This method could return multiple entries. For example once the file/folder
* is shared or mounted (files_external) to the user multiple times.
*
* @param int $id
* @return \OCP\Files\Node[]
* @since 6.0.0
*/
public function getById($id);
/**
* Get the amount of free space inside the folder
*
* @return int
* @since 6.0.0
*/
public function getFreeSpace();
/**
* Check if new files or folders can be created within the folder
*
* @return bool
* @since 6.0.0
*/
public function isCreatable();
/**
* Add a suffix to the name in case the file exists
*
* @param string $name
* @return string
* @throws NotPermittedException
* @since 8.1.0
*/
public function getNonExistingName($name);
/**
* @param int $limit
* @param int $offset
* @return \OCP\Files\Node[]
* @since 9.1.0
*/
public function getRecent($limit, $offset = 0);
}
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