/**
     * @param eZContentObjectTreeNode $node
     * @return string
     */
    public function getNodeUrl(&$node = null)
    {
        $token = $this->getToken();

        $dataMap                        = $node->dataMap();
        $mediaContentAttribute          = $dataMap['media_content'];
        $mediaContentAttributeContent   = $mediaContentAttribute->content();
        $linkObjectID                   = $mediaContentAttributeContent['relation_list'][0]['contentobject_id'];
        $linkObject                     = eZContentObject::fetch( $linkObjectID );
        $linkDatamap                    = $linkObject->dataMap();
        $url                            = $linkDatamap['url']->content();

        $queryStringPosition = strpos($url, '?');
        $queryString = substr($url, $queryStringPosition + 1);
        $url = substr($url, 0, $queryStringPosition);

        $queryStringParts = array();

        parse_str($queryString, $queryStringParts);
        $queryStringParts[self::SESSION_ID_FIELD] = $token;

        $queryString = http_build_query($queryStringParts);
        $url .= '?' . $queryString;

        return $url;
    }

 public static function getTimeTableFromNode(eZContentObjectTreeNode $node)
 {
     $dataMap = $node->attribute('data_map');
     if (isset($dataMap['timetable']) && $dataMap['timetable'] instanceof eZContentObjectAttribute && $dataMap['timetable']->attribute('has_content')) {
         $timeTableContent = $dataMap['timetable']->attribute('content')->attribute('matrix');
         $timeTable = array();
         foreach ($timeTableContent['columns']['sequential'] as $column) {
             foreach ($column['rows'] as $row) {
                 $parts = explode('-', $row);
                 if (count($parts) == 2) {
                     $fromParts = explode(':', $parts[0]);
                     if (count($fromParts) != 2) {
                         $fromParts = explode('.', $parts[0]);
                     }
                     $toParts = explode(':', $parts[1]);
                     if (count($toParts) != 2) {
                         $toParts = explode('.', $parts[1]);
                     }
                     if (count($fromParts) == 2 && count($toParts) == 2) {
                         if (!isset($timeTable[$column['identifier']])) {
                             $timeTable[$column['identifier']] = array();
                         }
                         $timeTable[$column['identifier']][] = array('from_time' => array('hour' => trim($fromParts[0]), 'minute' => trim($fromParts[1])), 'to_time' => array('hour' => trim($toParts[0]), 'minute' => trim($toParts[1])));
                     }
                 }
             }
         }
         return $timeTable;
     }
     return array();
 }

 static function fetchByNode(eZContentObjectTreeNode $node)
 {
     $attributes = $node->attribute('data_map');
     foreach ($attributes as $attribute) {
         if ($attribute->DataTypeString == 'xrowmetadata' and $attribute->hasContent()) {
             return $attribute->content();
         }
     }
     return false;
 }

    /**
     * @param eZContentObjectTreeNode $node
     * @return string
     */
    public function getNodeUrl(&$node = null)
    {
        $dataMap                        = $node->dataMap();
        $mediaContentAttribute          = $dataMap['media_content'];
        $mediaContentAttributeContent   = $mediaContentAttribute->content();
        $linkObjectID                   = $mediaContentAttributeContent['relation_list'][0]['contentobject_id'];
        $linkObject                     = eZContentObject::fetch( $linkObjectID );
        $linkDatamap                    = $linkObject->dataMap();
        $url                            = $linkDatamap['url']->content();
        $delimiter                      = ( strpos($url, '?') === false ) ? '?' : '&';
        $url                           .= $delimiter.'ID=mmed45652&PASSWORD=medicus&NEWS=n';

        return $url;
    }

 /**
  * Returns block item XHTML
  *
  * @param mixed $args
  * @return array
  */
 public static function getNextItems($args)
 {
     $http = eZHTTPTool::instance();
     $tpl = eZTemplate::factory();
     $result = array();
     $galleryID = $http->postVariable('gallery_id');
     $offset = $http->postVariable('offset');
     $limit = $http->postVariable('limit');
     $galleryNode = eZContentObjectTreeNode::fetch($galleryID);
     if ($galleryNode instanceof eZContentObjectTreeNode) {
         $params = array('Depth' => 1, 'Offset' => $offset, 'Limit' => $limit);
         $pictureNodes = $galleryNode->subtree($params);
         foreach ($pictureNodes as $validNode) {
             $tpl->setVariable('node', $validNode);
             $tpl->setVariable('view', 'block_item');
             $tpl->setVariable('image_class', 'blockgallery1');
             $content = $tpl->fetch('design:node/view/view.tpl');
             $result[] = $content;
             if ($counter === $limit) {
                 break;
             }
         }
     }
     return $result;
 }

    /**
     * This method returns list of related publisher folders if custom parameter ShowPublisherLogos is != null
     * @return null|PublisherFolder[]
     */
    protected function getRelatedPublishers()
    {
        $publisherFolders = null;

        if ($this->getCustomParameter('ShowPublisherLogos') == null)
        {
            return $publisherFolders;
        }
        if ($this->node instanceof eZContentObjectTreeNode)
        {
            $dataMap            = $this->node->dataMap();
            $taxonomies         = $dataMap["serialized_taxonomies"]->content();
            $publisherPaths     = $taxonomies["publisher_folder"];

            foreach ($publisherPaths as $publisherPath)
            {
                $publisherFolders[] = $this->applicationLocalized()->getPublisherFolderFromPath( $publisherPath );
            }
        }
        else
        {
            $publisherFolders = $this->applicationLocalized()->publisherFolders;
        }
        return $publisherFolders;
    }

 private static function fetchIndexTargets($indexTarget, $classIdentifiers, $contentObjectAttribute)
 {
     if (!is_array($classIdentifiers)) {
         return array();
     }
     if ($indexTarget == 'parent_line') {
         $path = $contentObjectAttribute->object()->mainNode()->fetchPath();
         if (!empty($classIdentifiers)) {
             $targets = array();
             foreach ($path as $pathNode) {
                 if (in_array($pathNode->classIdentifier(), $classIdentifiers)) {
                     $targets[] = $pathNode;
                 }
             }
             return $targets;
         }
         return $path;
     } else {
         if ($indexTarget == 'parent') {
             $parentNode = $contentObjectAttribute->object()->mainNode()->fetchParent();
             if (empty($classIdentifiers) || in_array($parentNode->classIdentifier(), $classIdentifiers)) {
                 return array($parentNode);
             }
         } else {
             if ($indexTarget == 'children' || $indexTarget == 'subtree') {
                 $children = eZContentObjectTreeNode::subTreeByNodeID(array('ClassFilterType' => !empty($classIdentifiers) ? 'include' : false, 'ClassFilterArray' => !empty($classIdentifiers) ? $classIdentifiers : false, 'Depth' => $indexTarget == 'children' ? 1 : false), $contentObjectAttribute->object()->mainNode()->attribute('node_id'));
                 if (is_array($children)) {
                     return $children;
                 }
             }
         }
     }
     return array();
 }

 function modify($tpl, $operatorName, $operatorParameters, &$rootNamespace, &$currentNamespace, &$operatorValue, &$namedParameters)
 {
     $parentNodeID = $namedParameters['parent_node_id'];
     switch ($operatorName) {
         case 'ezkeywordlist':
             include_once 'lib/ezdb/classes/ezdb.php';
             $db = eZDB::instance();
             if ($parentNodeID) {
                 $node = eZContentObjectTreeNode::fetch($parentNodeID);
                 if ($node) {
                     $pathString = "AND ezcontentobject_tree.path_string like '" . $node->attribute('path_string') . "%'";
                 }
                 $parentNodeIDSQL = "AND ezcontentobject_tree.node_id != " . (int) $parentNodeID;
             }
             $showInvisibleNodesCond = eZContentObjectTreeNode::createShowInvisibleSQLString(true, false);
             $limitation = false;
             $limitationList = eZContentObjectTreeNode::getLimitationList($limitation);
             $sqlPermissionChecking = eZContentObjectTreeNode::createPermissionCheckingSQL($limitationList);
             $versionNameJoins = " AND ezcontentobject_tree.contentobject_id = ezcontentobject_name.contentobject_id AND\n                                            ezcontentobject_tree.contentobject_version = ezcontentobject_name.content_version AND ";
             $languageFilter = " AND " . eZContentLanguage::languagesSQLFilter('ezcontentobject');
             $versionNameJoins .= eZContentLanguage::sqlFilter('ezcontentobject_name', 'ezcontentobject');
             $quotedClassIdentifiers = array();
             foreach ((array) $namedParameters['class_identifier'] as $classIdentifier) {
                 $quotedClassIdentifiers[] = "'" . $db->escapeString($classIdentifier) . "'";
             }
             $rs = $db->arrayQuery("SELECT DISTINCT ezkeyword.keyword\n                                            FROM ezkeyword_attribute_link,\n                                                 ezkeyword,\n                                                 ezcontentobject,\n                                                 ezcontentobject_name,\n                                                 ezcontentobject_attribute,\n                                                 ezcontentobject_tree,\n                                                 ezcontentclass\n                                                 {$sqlPermissionChecking['from']}\n                                            WHERE ezkeyword.id = ezkeyword_attribute_link.keyword_id\n                                                AND ezkeyword_attribute_link.objectattribute_id = ezcontentobject_attribute.id\n                                                AND ezcontentobject_tree.contentobject_id = ezcontentobject_attribute.contentobject_id\n                                                AND ezkeyword.class_id = ezcontentclass.id\n                                                AND " . $db->generateSQLINStatement($quotedClassIdentifiers, 'ezcontentclass.identifier') . "\n                                                {$pathString}\n                                                {$parentNodeIDSQL} " . ($namedParameters['depth'] > 0 ? "AND ezcontentobject_tree.depth=" . (int) $namedParameters['depth'] : '') . "\n                                                {$showInvisibleNodesCond}\n                                                {$sqlPermissionChecking['where']}\n                                                {$languageFilter}\n                                                {$versionNameJoins}\n                                            ORDER BY ezkeyword.keyword ASC");
             $operatorValue = $rs;
             break;
     }
 }

    public static function getMetaTitle( $pathArray )
    {
        $metaINI = eZINI::instance( 'ezmetadata.ini' );
        $allowedClasses = $metaINI->variable( 'TitleSettings', 'ParentClasses' );
        $maxDepth = $metaINI->variable( 'TitleSettings', 'MaxDepth' );
        $separator = ' '.$metaINI->variable( 'TitleSettings', 'PathSeparator' ).' ';

        $contentINI = eZINI::instance( 'content.ini' );
        $rootNodeID = $contentINI->variable( 'NodeSettings', 'RootNode' );

        $titleArray = array();
        $depth = -1;
        $currentItem = array_pop( $pathArray );

        foreach ( $pathArray as $item )
        {
            if ( $item['node_id'] == $rootNodeID ) $depth = 0;
            if ( $depth < 0 ) continue;

            $itemNode = eZContentObjectTreeNode::fetch( $item['node_id'] );
            $itemClass = $itemNode->attribute( 'class_identifier' );

            if ( in_array( $itemClass,  $allowedClasses ) )
            {
                $titleArray[] = self::getMetaTitleItem( $itemNode );
                $depth++;
                if ( $depth >= $maxDepth ) break;
            }
        }
        $itemNode = eZContentObjectTreeNode::fetch( $currentItem['node_id'] );
        if ( $itemNode ) $titleArray[] = self::getMetaTitleItem( $itemNode );

        $titleArray = array_reverse( $titleArray ); 
        return implode( $separator, $titleArray );
    }

 public function fetch($parameters, $publishedAfter, $publishedBeforeOrAt)
 {
     if (isset($parameters['Source'])) {
         $nodeID = $parameters['Source'];
         $node = eZContentObjectTreeNode::fetch($nodeID, false, false);
         // not as an object
         if ($node && $node['modified_subnode'] <= $publishedAfter) {
             return array();
         }
     } else {
         $nodeID = 0;
     }
     $subTreeParameters = array();
     $subTreeParameters['AsObject'] = false;
     $subTreeParameters['SortBy'] = array('published', false);
     // first the latest
     $subTreeParameters['AttributeFilter'] = array('and', array('published', '>', $publishedAfter), array('published', '<=', $publishedBeforeOrAt), array('visibility', '=', true));
     if (isset($parameters['Class'])) {
         $subTreeParameters['ClassFilterType'] = 'include';
         $subTreeParameters['ClassFilterArray'] = explode(';', $parameters['Class']);
     }
     if (isset($parameters['Limit'])) {
         $subTreeParameters['Limit'] = (int) $parameters['Limit'];
     }
     $result = eZContentObjectTreeNode::subTreeByNodeID($subTreeParameters, $nodeID);
     if ($result === null) {
         return array();
     }
     $fetchResult = array();
     foreach ($result as $item) {
         $fetchResult[] = array('object_id' => $item['id'], 'node_id' => $item['node_id'], 'ts_publication' => $item['published']);
     }
     return $fetchResult;
 }

    /**
     * @param eZContentObjectTreeNode $node
     * @return string
     */
    public function getNodeUrl(&$node = null)
    {
        $url = '';
        if ( $node )
        {
            $dataMap                        = $node->dataMap();
            $mediaContentAttribute          = $dataMap['media_content'];
            $mediaContentAttributeContent   = $mediaContentAttribute->content();
            $linkObjectID                   = $mediaContentAttributeContent['relation_list'][0]['contentobject_id'];
            $linkObject                     = eZContentObject::fetch( $linkObjectID );
            $linkDatamap                    = $linkObject->dataMap();
            $url                            = $linkDatamap['url']->content();
        }

        return $url;
    }

    /**
     * Tests that the output process works with objects.
     *
     * There should be no crash from casting errors.
     * @group templateOperators
     * @group attributeOperator
     */
    public function testDisplayVariableWithObject()
    {
        $db = eZDB::instance();

        // STEP 1: Add test folder
        $folder = new ezpObject( "folder", 2 );
        $folder->name = __METHOD__;
        $folder->publish();

        $nodeId = $folder->mainNode->node_id;

        $node = eZContentObjectTreeNode::fetch( $nodeId );
        $attrOp = new eZTemplateAttributeOperator();
        $outputTxt = '';
        $formatterMock = $this->getMock( 'ezpAttributeOperatorFormatterInterface' );
        $formatterMock->expects( $this->any() )
                      ->method( 'line' )
                      ->will( $this->returnValue( __METHOD__ ) );

        try
        {
            $attrOp->displayVariable( $node, $formatterMock, true, 2, 0, $outputTxt );
        }
        catch ( PHPUnit_Framework_Error $e )
        {
            self::fail( "eZTemplateAttributeOperator raises an error when working with objects." );
        }

        self::assertNotNull( $outputTxt, "Output text is empty." );
        // this is an approxmiate test. The output shoudl contain the name of the object it has been generated correctly.
        self::assertContains( __METHOD__, $outputTxt, "There is something wrong with the output of the attribute operator. Object name not found." );
    }

 static function remove($objectID, $removeSubtrees = true)
 {
     eZContentCacheManager::clearContentCacheIfNeeded($objectID);
     $object = eZContentObject::fetch($objectID);
     if (!is_object($object)) {
         return false;
     }
     // TODO: Is content cache cleared for all objects in subtree ??
     if ($removeSubtrees) {
         $assignedNodes = $object->attribute('assigned_nodes');
         if (count($assignedNodes) == 0) {
             $object->purge();
             eZContentObject::expireAllViewCache();
             return true;
         }
         $assignedNodeIDArray = array();
         foreach ($assignedNodes as $node) {
             $assignedNodeIDArray[] = $node->attribute('node_id');
         }
         eZContentObjectTreeNode::removeSubtrees($assignedNodeIDArray, false);
     } else {
         $object->purge();
     }
     return true;
 }

 public function fetch($parameters, $publishedAfter, $publishedBeforeOrAt)
 {
     if (isset($parameters['Source'])) {
         $nodeID = $parameters['Source'];
         $node = eZContentObjectTreeNode::fetch($nodeID, false, false);
         // not as an object
         if ($node && $node['modified_subnode'] <= $publishedAfter) {
             return array();
         }
     } else {
         $nodeID = 0;
     }
     $subTreeParameters = array();
     $subTreeParameters['AsObject'] = false;
     $subTreeParameters['SortBy'] = array('published', true);
     // first the oldest
     $subTreeParameters['AttributeFilter'] = array('and', array('published', '>', $publishedAfter), array('published', '<=', $publishedBeforeOrAt));
     if (isset($parameters['Classes'])) {
         $subTreeParameters['ClassFilterType'] = 'include';
         $subTreeParameters['ClassFilterArray'] = explode(',', $parameters['Classes']);
     }
     // Do not fetch hidden nodes even when ShowHiddenNodes=true
     $subTreeParameters['AttributeFilter'] = array('and', array('visibility', '=', true));
     $nodes = eZContentObjectTreeNode::subTreeByNodeID($subTreeParameters, $nodeID);
     if ($nodes === null) {
         return array();
     }
     $fetchResult = array();
     foreach ($nodes as $node) {
         $fetchResult[] = array('object_id' => $node['contentobject_id'], 'node_id' => $node['node_id'], 'ts_publication' => $node['published']);
     }
     return $fetchResult;
 }

 /**
  * eZContentObjectTreeNode::createAttributeFilterSQLStrings() returns
  * invalid 'in'/'not in' SQL statements
  *
  * @link http://issues.ez.no/23528
  * @dataProvider providerForTestIssue23528
  */
 public function testIssue23528($name, $expected)
 {
     $params = array(1, '3', 'foo', '1foo', 'foo_1');
     $attributeFilterParams = array(array($name, 'in', $params));
     $attributeFilter = eZContentObjectTreeNode::createAttributeFilterSQLStrings($attributeFilterParams);
     $this->assertEquals($expected, $attributeFilter['where']);
 }

 /**
  * @group issue18073
  * @link http://issues.ez.no/18073
  */
 public function testUnauthorizedContentByNode()
 {
     $this->setExpectedException('ezpContentAccessDeniedException');
     // Let's take content node #5 / object #4 (users) as unauthorized content for anonymous user
     $unauthorizedNodeID = 5;
     $content = ezpContent::fromNode(eZContentObjectTreeNode::fetch($unauthorizedNodeID));
 }

 public function execute($process, $event)
 {
     $params = $process->attribute('parameter_list');
     $object_id = $params['object_id'];
     $object = eZContentObject::fetch($object_id);
     if (!is_object($object)) {
         eZDebug::writeError("Unable to fetch object: '{$object_id}'", __METHOD__);
         return eZWorkflowType::STATUS_WORKFLOW_CANCELLED;
     }
     // current parent node(s)
     $parentNodeIds = $object->attribute('parent_nodes');
     $checkedObjs = array();
     foreach ($parentNodeIds as $parentNodeId) {
         //eZDebug::writeDebug( "Checking parent node: " . $parentNodeId, __METHOD__ );
         $parentNode = eZContentObjectTreeNode::fetch($parentNodeId);
         $parentObj = $parentNode->attribute('object');
         if (!in_array($parentObj->attribute('id'), $checkedObjs)) {
             //eZDebug::writeDebug( "Checking all nodes of parent obj: " . $parentObj->attribute( 'id' ), __METHOD__ );
             foreach ($parentObj->attribute('assigned_nodes') as $node) {
                 if (!in_array($node->attribute('node_id'), $parentNodeIds)) {
                     //eZDebug::writeDebug( "Found a node which is not parent of current obj: " . $node->attribute( 'node_id' ), __METHOD__ );
                     // the current obj has no node which is children of the given node of one of its parent objects
                     $operationResult = eZOperationHandler::execute('content', 'addlocation', array('node_id' => $object->attribute('main_node_id'), 'object_id' => $object->attribute('id'), 'select_node_id_array' => array($node->attribute('node_id'))), null, true);
                     if ($operationResult == null || $operationResult['status'] != true) {
                         eZDebug::writeError("Unable to add new location to object: " . $object->attribute('id'), __METHOD__);
                     }
                 } else {
                     //eZDebug::writeDebug( "Found a node which is already parent of current obj: " . $node->attribute( 'node_id' ), __METHOD__ );
                 }
             }
         }
         $checkedObjs[] = $parentObj->attribute('id');
     }
     return eZWorkflowType::STATUS_ACCEPTED;
 }

 /**
  * Return valid items for block with given $blockID
  * 
  * @static
  * @param string $blockID
  * @param bool $asObject
  * @return array(eZContentObjectTreeNode)
  */
 static function validNodes($blockID, $asObject = true)
 {
     if (isset($GLOBALS['eZFlowPool']) === false) {
         $GLOBALS['eZFlowPool'] = array();
     }
     if (isset($GLOBALS['eZFlowPool'][$blockID])) {
         return $GLOBALS['eZFlowPool'][$blockID];
     }
     $visibilitySQL = "";
     if (eZINI::instance('site.ini')->variable('SiteAccessSettings', 'ShowHiddenNodes') !== 'true') {
         $visibilitySQL = "AND ezcontentobject_tree.is_invisible = 0 ";
     }
     $db = eZDB::instance();
     $validNodes = $db->arrayQuery("SELECT ezm_pool.node_id\n                                        FROM ezm_pool, ezcontentobject_tree, ezcontentobject\n                                        WHERE ezm_pool.block_id='{$blockID}'\n                                          AND ezm_pool.ts_visible>0\n                                          AND ezm_pool.ts_hidden=0\n                                          AND ezcontentobject_tree.node_id = ezm_pool.node_id\n                                          AND ezcontentobject.id = ezm_pool.object_id\n                                          AND " . eZContentLanguage::languagesSQLFilter('ezcontentobject') . "\n                                          {$visibilitySQL}\n                                        ORDER BY ezm_pool.priority DESC");
     if ($asObject && !empty($validNodes)) {
         $validNodesObjects = array();
         foreach ($validNodes as $node) {
             $validNodeObject = eZContentObjectTreeNode::fetch($node['node_id']);
             if ($validNodeObject instanceof eZContentObjectTreeNode && $validNodeObject->canRead()) {
                 $validNodesObjects[] = $validNodeObject;
             }
         }
         $GLOBALS['eZFlowPool'][$blockID] = $validNodesObjects;
         return $validNodesObjects;
     } else {
         return $validNodes;
     }
 }

 /**
  * Creates a user with provided auth data
  *
  * @param array $authResult
  *
  * @return bool|eZUser
  */
 public static function createUser($authResult)
 {
     $ngConnectINI = eZINI::instance('ngconnect.ini');
     $siteINI = eZINI::instance('site.ini');
     $defaultUserPlacement = $ngConnectINI->variable('LoginMethod_' . $authResult['login_method'], 'DefaultUserPlacement');
     $placementNode = eZContentObjectTreeNode::fetch($defaultUserPlacement);
     if (!$placementNode instanceof eZContentObjectTreeNode) {
         $defaultUserPlacement = $siteINI->variable('UserSettings', 'DefaultUserPlacement');
         $placementNode = eZContentObjectTreeNode::fetch($defaultUserPlacement);
         if (!$placementNode instanceof eZContentObjectTreeNode) {
             return false;
         }
     }
     $contentClass = eZContentClass::fetch($siteINI->variable('UserSettings', 'UserClassID'));
     $userCreatorID = $siteINI->variable('UserSettings', 'UserCreatorID');
     $defaultSectionID = $siteINI->variable('UserSettings', 'DefaultSectionID');
     $db = eZDB::instance();
     $db->begin();
     $contentObject = $contentClass->instantiate($userCreatorID, $defaultSectionID);
     $contentObject->store();
     $nodeAssignment = eZNodeAssignment::create(array('contentobject_id' => $contentObject->attribute('id'), 'contentobject_version' => 1, 'parent_node' => $placementNode->attribute('node_id'), 'is_main' => 1));
     $nodeAssignment->store();
     $currentTimeStamp = eZDateTime::currentTimeStamp();
     /** @var eZContentObjectVersion $version */
     $version = $contentObject->currentVersion();
     $version->setAttribute('modified', $currentTimeStamp);
     $version->setAttribute('status', eZContentObjectVersion::STATUS_DRAFT);
     $version->store();
     $dataMap = $version->dataMap();
     self::fillUserObject($version->dataMap(), $authResult);
     if (!isset($dataMap['user_account'])) {
         $db->rollback();
         return false;
     }
     $userLogin = 'ngconnect_' . $authResult['login_method'] . '_' . $authResult['id'];
     $userPassword = (string) rand() . 'ngconnect_' . $authResult['login_method'] . '_' . $authResult['id'] . (string) rand();
     $userExists = false;
     if (eZUser::requireUniqueEmail()) {
         $userExists = eZUser::fetchByEmail($authResult['email']) instanceof eZUser;
     }
     if (empty($authResult['email']) || $userExists) {
         $email = md5('ngconnect_' . $authResult['login_method'] . '_' . $authResult['id']) . '@localhost.local';
     } else {
         $email = $authResult['email'];
     }
     $user = new eZUser(array('contentobject_id' => $contentObject->attribute('id'), 'email' => $email, 'login' => $userLogin, 'password_hash' => md5("{$userLogin}\n{$userPassword}"), 'password_hash_type' => 1));
     $user->store();
     $userSetting = new eZUserSetting(array('is_enabled' => true, 'max_login' => 0, 'user_id' => $contentObject->attribute('id')));
     $userSetting->store();
     $dataMap['user_account']->setContent($user);
     $dataMap['user_account']->store();
     $operationResult = eZOperationHandler::execute('content', 'publish', array('object_id' => $contentObject->attribute('id'), 'version' => $version->attribute('version')));
     if (array_key_exists('status', $operationResult) && $operationResult['status'] == eZModuleOperationInfo::STATUS_CONTINUE) {
         $db->commit();
         return $user;
     }
     $db->rollback();
     return false;
 }

 protected function mainNode()
 {
     if ( is_null($this->_mainNode) )
     {
         $this->_mainNode = eZContentObjectTreeNode::fetch( $this->mainNodeId );
     }
     return $this->_mainNode;
 }