/usr/share/php/Horde/Kolab/Server/Object/Kolabgroupofnames.php is in php-horde-kolab-server 2.0.2-2.
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/**
* Representation of a Kolab user group.
*
* PHP version 5
*
* @category Kolab
* @package Kolab_Server
* @author Gunnar Wrobel <wrobel@pardus.de>
* @license http://www.horde.org/licenses/lgpl21 LGPL 2.1
* @link http://pear.horde.org/index.php?package=Kolab_Server
*/
/**
* This class provides methods to deal with groups for Kolab.
*
* Copyright 2008-2013 Horde LLC (http://www.horde.org/)
*
* See the enclosed file COPYING for license information (LGPL). If you
* did not receive this file, see http://www.horde.org/licenses/lgpl21.
*
* @category Kolab
* @package Kolab_Server
* @author Gunnar Wrobel <wrobel@pardus.de>
* @license http://www.horde.org/licenses/lgpl21 LGPL 2.1
* @link http://pear.horde.org/index.php?package=Kolab_Server
*/
class Horde_Kolab_Server_Object_Kolabgroupofnames extends Horde_Kolab_Server_Object_Groupofnames
{
/** Define attributes specific to this object type */
/** The visibility of the group */
const ATTRIBUTE_VISIBILITY = 'visible';
/** The ou subtree of the group */
const ATTRIBUTE_OU = 'ou';
/** The members of this group */
const ATTRIBUTE_MEMBER = 'member';
/** The mail address of this group */
const ATTRIBUTE_MAIL = 'mail';
/** The specific object class of this object type */
const OBJECTCLASS_KOLABGROUPOFNAMES = 'kolabGroupOfNames';
/**
* A structure to initialize the attribute structure for this class.
*
* @var array
*/
static public $init_attributes = array(
'defined' => array(
self::ATTRIBUTE_VISIBILITY,
self::ATTRIBUTE_MAIL,
),
'derived' => array(
self::ATTRIBUTE_VISIBILITY => array(),
),
'object_classes' => array(
self::OBJECTCLASS_KOLABGROUPOFNAMES,
),
);
/**
* Return the filter string to retrieve this object type.
*
* @return string The filter to retrieve this object type from the server
* database.
*/
public static function getFilter()
{
$criteria = array('AND' => array(array('field' => self::ATTRIBUTE_OC,
'op' => '=',
'test' => self::OBJECTCLASS_KOLABGROUPOFNAMES),
),
);
return $criteria;
}
/**
* Derive an attribute value.
*
* @param string $attr The attribute to derive.
*
* @return mixed The value of the attribute.
*/
protected function derive($attr)
{
switch ($attr) {
case self::ATTRIBUTE_VISIBILITY:
//@todo This needs structural knowledge and should be in a
//structural class.
return strpos($this->uid, 'cn=internal') === false;
default:
return parent::derive($attr);
}
}
/**
* Generates an ID for the given information.
*
* @param array $info The data of the object.
*
* @static
*
* @return string|PEAR_Error The ID.
*/
public function generateId(array &$info)
{
if ($this->exists()) {
if (!isset($info[self::ATTRIBUTE_MAIL])
&& !isset($info[self::ATTRIBUTE_CN])) {
return false;
}
if (!isset($info[self::ATTRIBUTE_MAIL])) {
$info[self::ATTRIBUTE_MAIL] = $this->get(self::ATTRIBUTE_MAIL);
}
if (!isset($info[self::ATTRIBUTE_CN])) {
$info[self::ATTRIBUTE_CN] = $this->get(self::ATTRIBUTE_CN);
}
}
if (isset($info[self::ATTRIBUTE_MAIL])) {
$id = $info[self::ATTRIBUTE_MAIL];
} else {
$id = $info[self::ATTRIBUTE_CN];
}
if (is_array($id)) {
$id = $id[0];
}
return self::ATTRIBUTE_CN . '=' . $this->server->structure->quoteForUid(trim($id, " \t\n\r\0\x0B,"));
}
/**
* Distill the server side object information to save.
*
* @param array $info The information about the object.
*
* @return NULL.
*
* @throws Horde_Kolab_Server_Exception If the given information contains errors.
*/
public function prepareObjectInformation(array &$info)
{
if (!$this->exists()) {
if (!isset($info[self::ATTRIBUTE_CN])) {
if (!isset($info[self::ATTRIBUTE_MAIL])) {
throw new Horde_Kolab_Server_Exception('Either the mail address or the common name has to be specified for a group object!');
} else {
$info[self::ATTRIBUTE_CN] = $info[self::ATTRIBUTE_MAIL];
}
}
}
}
/**
* Returns the set of search operations supported by this object type.
*
* @return array An array of supported search operations.
*/
static public function getSearchOperations()
{
$searches = array(
/* 'gidForMail', */
/* 'memberOfGroupAddress', */
/* 'getGroupAddresses', */
);
return $searches;
}
/**
* Identify the GID for the first group found with the given mail.
*
* @param string $mail Search for groups with this mail address.
* @param int $restrict A Horde_Kolab_Server::RESULT_* result restriction.
*
* @return mixed The GID or false if there was no result.
*
* @throws Horde_Kolab_Server_Exception
*/
static public function gidForMail($server, $mail,
$restrict = 0)
{
$criteria = array('AND' => array(array('field' => self::ATTRIBUTE_MAIL,
'op' => '=',
'test' => $mail),
),
);
return self::gidForSearch($server, $criteria, $restrict);
}
/**
* Is the given UID member of the group with the given mail address?
*
* @param string $uid UID of the user.
* @param string $mail Search the group with this mail address.
*
* @return boolean True in case the user is in the group, false otherwise.
*
* @throws Horde_Kolab_Server_Exception
*/
static public function memberOfGroupAddress($server, $uid, $mail)
{
$criteria = array('AND' =>
array(
array('field' => self::ATTRIBUTE_MAIL,
'op' => '=',
'test' => $mail),
array('field' => self::ATTRIBUTE_MEMBER,
'op' => '=',
'test' => $uid),
),
);
$result = self::gidForSearch($server, $criteria,
self::RESULT_SINGLE);
return !empty($result);
}
/**
* Get the mail addresses for the group of this object.
*
* @param string $uid The UID of the object to fetch.
*
* @return array An array of mail addresses.
*
* @throws Horde_Kolab_Server_Exception
*/
static public function getGroupAddresses($server, $uid)
{
$criteria = array('AND' =>
array(
array('field' => self::ATTRIBUTE_OC,
'op' => '=',
'test' => self::OBJECTCLASS_GROUPOFNAMES),
array('field' => self::ATTRIBUTE_MEMBER,
'op' => '=',
'test' => $uid),
),
);
$data = self::attrsForSearch($server, $criteria, array(self::ATTRIBUTE_MAIL),
self::RESULT_MANY);
if (empty($data)) {
return array();
}
$mails = array();
foreach ($data as $element) {
if (isset($element[self::ATTRIBUTE_MAIL])) {
if (is_array($element[self::ATTRIBUTE_MAIL])) {
$mails = array_merge($mails, $element[self::ATTRIBUTE_MAIL]);
} else {
$mails[] = $element[self::ATTRIBUTE_MAIL];
}
}
}
return $mails;
}
}
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