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<?php
declare(strict_types=1);
namespace Sabre\DAV\Exception;
use Sabre\DAV;
/**
* Locked.
*
* The 423 is thrown when a client tried to access a resource that was locked, without supplying a valid lock token
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
class Locked extends DAV\Exception
{
/**
* Lock information.
*
* @var \Sabre\DAV\Locks\LockInfo
*/
protected $lock;
/**
* Creates the exception.
*
* A LockInfo object should be passed if the user should be informed
* which lock actually has the file locked.
*
* @param DAV\Locks\LockInfo $lock
*/
public function __construct(DAV\Locks\LockInfo $lock = null)
{
parent::__construct();
$this->lock = $lock;
}
/**
* Returns the HTTP statuscode for this exception.
*
* @return int
*/
public function getHTTPCode()
{
return 423;
}
/**
* This method allows the exception to include additional information into the WebDAV error response.
*/
public function serialize(DAV\Server $server, \DOMElement $errorNode)
{
if ($this->lock) {
$error = $errorNode->ownerDocument->createElementNS('DAV:', 'd:lock-token-submitted');
$errorNode->appendChild($error);
$href = $errorNode->ownerDocument->createElementNS('DAV:', 'd:href');
$href->appendChild($errorNode->ownerDocument->createTextNode($this->lock->uri));
$error->appendChild(
$href
);
}
}
}
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