<?php /** * Directory class * * @package Sabre * @subpackage DAV * @copyright Copyright (C) 2007-2012 Rooftop Solutions. All rights reserved. * @author Evert Pot (http://www.rooftopsolutions.nl/) * @license http://code.google.com/p/sabredav/wiki/License Modified BSD License */ class Sabre_DAV_FS_Directory extends Sabre_DAV_FS_Node implements Sabre_DAV_ICollection, Sabre_DAV_IQuota { /** * Creates a new file in the directory * * Data will either be supplied as a stream resource, or in certain cases * as a string. Keep in mind that you may have to support either. * * After successful creation of the file, you may choose to return the ETag * of the new file here. * * The returned ETag must be surrounded by double-quotes (The quotes should * be part of the actual string). * * If you cannot accurately determine the ETag, you should not return it. * If you don't store the file exactly as-is (you're transforming it * somehow) you should also not return an ETag. * * This means that if a subsequent GET to this new file does not exactly * return the same contents of what was submitted here, you are strongly * recommended to omit the ETag. * * @param string $name Name of the file * @param resource|string $data Initial payload * @return null|string */ public function createFile($name, $data = null) { $newPath = $this->path . '/' . $name; file_put_contents($newPath,$data); } /** * Creates a new subdirectory * * @param string $name * @return void */ public function createDirectory($name) { $newPath = $this->path . '/' . $name; mkdir($newPath); } /** * Returns a specific child node, referenced by its name * * This method must throw Sabre_DAV_Exception_NotFound if the node does not * exist. * * @param string $name * @throws Sabre_DAV_Exception_NotFound * @return Sabre_DAV_INode */ public function getChild($name) { $path = $this->path . '/' . $name; if (!file_exists($path)) throw new Sabre_DAV_Exception_NotFound('File with name ' . $path . ' could not be located'); if (is_dir($path)) { return new Sabre_DAV_FS_Directory($path); } else { return new Sabre_DAV_FS_File($path); } } /** * Returns an array with all the child nodes * * @return Sabre_DAV_INode[] */ public function getChildren() { $nodes = array(); foreach(scandir($this->path) as $node) if($node!='.' && $node!='..') $nodes[] = $this->getChild($node); return $nodes; } /** * Checks if a child exists. * * @param string $name * @return bool */ public function childExists($name) { $path = $this->path . '/' . $name; return file_exists($path); } /** * Deletes all files in this directory, and then itself * * @return void */ public function delete() { foreach($this->getChildren() as $child) $child->delete(); rmdir($this->path); } /** * Returns available diskspace information * * @return array */ public function getQuotaInfo() { return array( disk_total_space($this->path)-disk_free_space($this->path), disk_free_space($this->path) ); } }