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<?php
/**
* Copyright 2011-2017 Horde LLC (http://www.horde.org/)
*
* See the enclosed file LICENSE for license information (LGPL). If you
* did not receive this file, see http://www.horde.org/licenses/lgpl21.
*
* @category Horde
* @copyright 2011-2017 Horde LLC
* @license http://www.horde.org/licenses/lgpl21 LGPL 2.1
* @package Imap_Client
*/
/**
* Provides common methods shared in all ACL classes (see RFC 2086/4314).
*
* @author Michael Slusarz <slusarz@horde.org>
* @category Horde
* @copyright 2011-2017 Horde LLC
* @license http://www.horde.org/licenses/lgpl21 LGPL 2.1
* @package Imap_Client
*/
class Horde_Imap_Client_Data_AclCommon
{
/** Constants for getString(). */
const RFC_2086 = 1;
const RFC_4314 = 2;
/**
* List of virtual rights (RFC 4314 [2.1.1]).
*
* @var array
*/
protected $_virtual = array(
Horde_Imap_Client::ACL_CREATE => array(
Horde_Imap_Client::ACL_CREATEMBOX,
Horde_Imap_Client::ACL_DELETEMBOX
),
Horde_Imap_Client::ACL_DELETE => array(
Horde_Imap_Client::ACL_DELETEMSGS,
// Don't put this first - we do checks on the existence of the
// first element in this array to determine the RFC type, and this
// is duplicate of right contained in ACL_CREATE.
Horde_Imap_Client::ACL_DELETEMBOX,
Horde_Imap_Client::ACL_EXPUNGE
)
);
/**
* Returns the raw string to use in IMAP server calls.
*
* @param integer $type The RFC type to use (RFC_* constant).
*
* @return string The string representation of the ACL.
*/
public function getString($type = self::RFC_4314)
{
$acl = strval($this);
if ($type == self::RFC_2086) {
foreach ($this->_virtual as $key => $val) {
$acl = str_replace($val, '', $acl, $count);
if ($count) {
$acl .= $key;
}
}
}
return $acl;
}
}