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<?php
/**
* NeedPrivileges
*
* The 403-need privileges is thrown when a user didn't have the appropriate
* permissions to perform an operation
*
* @package Sabre
* @subpackage DAVACL
* @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_DAVACL_Exception_NeedPrivileges extends Sabre_DAV_Exception_Forbidden {
/**
* The relevant uri
*
* @var string
*/
protected $uri;
/**
* The privileges the user didn't have.
*
* @var array
*/
protected $privileges;
/**
* Constructor
*
* @param string $uri
* @param array $privileges
*/
public function __construct($uri,array $privileges) {
$this->uri = $uri;
$this->privileges = $privileges;
parent::__construct('User did not have the required privileges (' . implode(',', $privileges) . ') for path "' . $uri . '"');
}
/**
* Adds in extra information in the xml response.
*
* This method adds the {DAV:}need-privileges element as defined in rfc3744
*
* @param Sabre_DAV_Server $server
* @param DOMElement $errorNode
* @return void
*/
public function serialize(Sabre_DAV_Server $server,DOMElement $errorNode) {
$doc = $errorNode->ownerDocument;
$np = $doc->createElementNS('DAV:','d:need-privileges');
$errorNode->appendChild($np);
foreach($this->privileges as $privilege) {
$resource = $doc->createElementNS('DAV:','d:resource');
$np->appendChild($resource);
$resource->appendChild($doc->createElementNS('DAV:','d:href',$server->getBaseUri() . $this->uri));
$priv = $doc->createElementNS('DAV:','d:privilege');
$resource->appendChild($priv);
preg_match('/^{([^}]*)}(.*)$/',$privilege,$privilegeParts);
$priv->appendChild($doc->createElementNS($privilegeParts[1],'d:' . $privilegeParts[2]));
}
}
}
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