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<?php
/**
* Directory class
*
* @package Sabre
* @subpackage DAV
* @copyright Copyright (C) 2007-2011 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 OC_Connector_Sabre_Directory extends OC_Connector_Sabre_Node implements Sabre_DAV_ICollection, Sabre_DAV_IQuota {
/**
* Creates a new file in the directory
*
* data is a readable stream resource
*
* @param string $name Name of the file
* @param resource $data Initial payload
* @return void
*/
public function createFile($name, $data = null) {
$newPath = $this->path . '/' . $name;
OC_Filesystem::file_put_contents($newPath,$data);
}
/**
* Creates a new subdirectory
*
* @param string $name
* @return void
*/
public function createDirectory($name) {
$newPath = $this->path . '/' . $name;
OC_Filesystem::mkdir($newPath);
}
/**
* Returns a specific child node, referenced by its name
*
* @param string $name
* @throws Sabre_DAV_Exception_FileNotFound
* @return Sabre_DAV_INode
*/
public function getChild($name) {
$path = $this->path . '/' . $name;
if (!OC_Filesystem::file_exists($path)) throw new Sabre_DAV_Exception_FileNotFound('File with name ' . $path . ' could not be located');
if (OC_Filesystem::is_dir($path)) {
return new OC_Connector_Sabre_Directory($path);
} else {
return new OC_Connector_Sabre_File($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);
if( OC_Filesystem::is_dir($this->path)){
$dh = OC_Filesystem::opendir($this->path);
while(( $node = readdir($dh)) !== false ){
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 . '/' . $name;
return OC_Filesystem::file_exists($path);
}
/**
* Deletes all files in this directory, and then itself
*
* @return void
*/
public function delete() {
foreach($this->getChildren() as $child) $child->delete();
OC_Filesystem::rmdir($this->path);
}
/**
* Returns available diskspace information
*
* @return array
*/
public function getQuotaInfo() {
$rootInfo=OC_FileCache::get('');
return array(
$rootInfo['size'],
OC_Filesystem::free_space()
);
}
}
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