/usr/share/php/Horde/Prefs/Storage/Mongo.php is in php-horde-prefs 2.9.0-1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/**
* Copyright 2013-2017 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 Horde
* @copyright 2013-2017 Horde LLC
* @license http://www.horde.org/licenses/lgpl21 LGPL 2.1
* @package Prefs
*/
/**
* Preferences storage implementation for a MongoDB database.
*
* @author Michael Slusarz <slusarz@horde.org>
* @category Horde
* @copyright 2013-2017 Horde LLC
* @license http://www.horde.org/licenses/lgpl21 LGPL 2.1
* @package Prefs
*/
class Horde_Prefs_Storage_Mongo
extends Horde_Prefs_Storage_Base
implements Horde_Mongo_Collection_Index
{
/* Field names. */
const UID = 'uid';
const SCOPE = 'scope';
const NAME = 'name';
const VALUE = 'value';
/**
* The MongoDB Collection object for the cache data.
*
* @var MongoCollection
*/
protected $_db;
/**
* Indices list.
*
* @var array
*/
protected $_indices = array(
'index_scope' => array(
self::SCOPE => 1
),
'index_uid' => array(
self::UID => 1
)
);
/**
* Constructor.
*
* @param string $user The username.
* @param array $params Configuration parameters.
* <pre>
* - collection: (string) The collection name.
* - mongo_db: (Horde_Mongo_Client) [REQUIRED] A MongoDB client object.
* </pre>
*/
public function __construct($user, array $params = array())
{
if (!isset($params['mongo_db'])) {
throw new InvalidArgumentException('Missing mongo_db parameter.');
}
parent::__construct($user, array_merge(array(
'collection' => 'horde_prefs'
), $params));
$this->_db = $this->_params['mongo_db']->selectCollection(null, $this->_params['collection']);
}
/**
*/
public function get($scope_ob)
{
try {
$res = $this->_db->find(array(
self::SCOPE => $scope_ob->scope,
self::UID => $this->_params['user']
), array(
self::NAME => true,
self::VALUE => true
));
} catch (MongoException $e) {
throw new Horde_Prefs_Exception($e);
}
foreach ($res as $val) {
$scope_ob->set($val[self::NAME], $val[self::VALUE]->bin);
}
return $scope_ob;
}
/**
*/
public function store($scope_ob)
{
foreach ($scope_ob->getDirty() as $name) {
$value = $scope_ob->get($name);
if (is_null($value)) {
$this->remove($scope_ob->scope, $name);
} else {
$query = array(
self::NAME => $name,
self::SCOPE => $scope_ob->scope,
self::UID => $this->_params['user']
);
try {
$this->_db->update(
$query,
array_merge($query, array(
self::VALUE => new MongoBinData($value, MongoBinData::BYTE_ARRAY)
)),
array(
'upsert' => true
)
);
} catch (MongoException $e) {
throw new Horde_Prefs_Exception($e);
}
}
}
}
/**
*/
public function remove($scope = null, $pref = null)
{
$query = array(
self::UID => $this->_params['user']
);
if (!is_null($scope)) {
$query[self::SCOPE] = $scope;
if (!is_null($pref)) {
$query[self::NAME] = $pref;
}
}
try {
$this->_db->remove($query);
} catch (MongoException $e) {
throw new Horde_Prefs_Exception($e);
}
}
/**
*/
public function listScopes()
{
try {
return $this->_db->distinct(self::SCOPE);
} catch (MongoException $e) {
throw new Horde_Prefs_Exception($e);
}
}
/* Horde_Mongo_Collection_Index methods. */
/**
*/
public function checkMongoIndices()
{
return $this->_params['mongo_db']->checkIndices($this->_db, $this->_indices);
}
/**
*/
public function createMongoIndices()
{
$this->_params['mongo_db']->createIndices($this->_db, $this->_indices);
}
}
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