nextcloud/lib/public/files/folder.php

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<?php
/**
* ownCloud
*
* @author Robin Appelman
* @copyright 2013 Robin Appelman icewind@owncloud.com
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
* License as published by the Free Software Foundation; either
* version 3 of the License, or any later version.
*
* This library 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 along with this library. 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;
interface Folder extends Node {
/**
* Get the full path of an item in the folder within owncloud's filesystem
*
* @param string $path relative path of an item in the folder
* @return string
* @throws \OCP\Files\NotPermittedException
*/
public function getFullPath($path);
/**
* Get the path of an item in the folder relative to the folder
*
* @param string $path absolute path of an item in the folder
* @throws \OCP\Files\NotFoundException
* @return string
*/
public function getRelativePath($path);
/**
* check if a node is a (grand-)child of the folder
*
* @param \OCP\Files\Node $node
* @return bool
*/
public function isSubNode($node);
/**
* get the content of this directory
*
* @throws \OCP\Files\NotFoundException
* @return \OCP\Files\Node[]
*/
public function getDirectoryListing();
/**
* Get the node at $path
*
* @param string $path relative path of the file or folder
* @return \OCP\Files\Node
* @throws \OCP\Files\NotFoundException
*/
public function get($path);
/**
* Check if a file or folder exists in the folder
*
* @param string $path relative path of the file or folder
* @return bool
*/
public function nodeExists($path);
/**
* Create a new folder
*
* @param string $path relative path of the new folder
* @return \OCP\Files\Folder
* @throws \OCP\Files\NotPermittedException
*/
public function newFolder($path);
/**
* Create a new file
*
* @param string $path relative path of the new file
* @return \OCP\Files\File
* @throws \OCP\Files\NotPermittedException
*/
public function newFile($path);
/**
* search for files with the name matching $query
*
* @param string $query
* @return \OCP\Files\Node[]
*/
public function search($query);
/**
* search for files by mimetype
* $mimetype can either be a full mimetype (image/png) or a wildcard mimetype (image)
*
* @param string $mimetype
* @return \OCP\Files\Node[]
*/
public function searchByMime($mimetype);
/**
* search for files by tag
*
* @param string|int $tag tag name or tag id
* @param string $userId owner of the tags
* @return \OCP\Files\Node[]
*/
public function searchByTag($tag, $userId);
/**
* get a file or folder inside the folder by it's internal id
*
* @param int $id
* @return \OCP\Files\Node[]
*/
public function getById($id);
/**
* Get the amount of free space inside the folder
*
* @return int
*/
public function getFreeSpace();
/**
* Check if new files or folders can be created within the folder
*
* @return bool
*/
public function isCreatable();
}