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<?php
declare(strict_types=1);
namespace Sabre\DAVACL\FS;
use Sabre\DAV\Exception\Forbidden;
use Sabre\DAV\Exception\NotFound;
use Sabre\DAV\FSExt\Directory as BaseCollection;
use Sabre\DAVACL\ACLTrait;
use Sabre\DAVACL\IACL;
/**
* This is an ACL-enabled collection.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
class Collection extends BaseCollection implements IACL
{
use ACLTrait;
/**
* A list of ACL rules.
*
* @var array
*/
protected $acl;
/**
* Owner uri, or null for no owner.
*
* @var string|null
*/
protected $owner;
/**
* Constructor.
*
* @param string $path on-disk path
* @param array $acl ACL rules
* @param string|null $owner principal owner string
*/
public function __construct($path, array $acl, $owner = null)
{
parent::__construct($path);
$this->acl = $acl;
$this->owner = $owner;
}
/**
* 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 $name
*
* @throws NotFound
*
* @return \Sabre\DAV\INode
*/
public function getChild($name)
{
$path = $this->path.'/'.$name;
if (!file_exists($path)) {
throw new NotFound('File could not be located');
}
if ('.' == $name || '..' == $name) {
throw new Forbidden('Permission denied to . and ..');
}
if (is_dir($path)) {
return new self($path, $this->acl, $this->owner);
} else {
return new File($path, $this->acl, $this->owner);
}
}
/**
* Returns the owner principal.
*
* This must be a url to a principal, or null if there's no owner
*
* @return string|null
*/
public function getOwner()
{
return $this->owner;
}
/**
* Returns a list of ACE's for this node.
*
* Each ACE has the following properties:
* * 'privilege', a string such as {DAV:}read or {DAV:}write. These are
* currently the only supported privileges
* * 'principal', a url to the principal who owns the node
* * 'protected' (optional), indicating that this ACE is not allowed to
* be updated.
*
* @return array
*/
public function getACL()
{
return $this->acl;
}
}
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