Esempio n. 1
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 public function __construct($name = null)
 {
     parent::__construct($name);
     if (class_exists('ActiveRecord')) {
         $this->db = ActiveRecord::getDBConnection();
         ActiveRecordModel::beginTransaction();
     }
     $app = ActiveRecordModel::getApplication();
     $this->originalRequest = clone $app->getRequest();
     $this->config = $app->getConfig();
     $app->getConfigContainer()->disableModules();
 }
Esempio n. 2
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 public function setDatabase()
 {
     set_time_limit(0);
     if (!$this->buildDatabaseValidator()->isValid()) {
         return new ActionRedirectResponse('install', 'database');
     }
     $type = function_exists('mysql_connect') ? 'mysql' : 'mysqli';
     $dsn = $type . '://' . $this->request->get('username') . ($this->request->get('password') ? ':' . $this->request->get('password') : '') . '@' . $this->request->get('server') . '/' . $this->request->get('name');
     ClassLoader::import('library.activerecord.ActiveRecord');
     ActiveRecord::resetDBConnection();
     ActiveRecord::setDSN($dsn);
     try {
         $conn = ActiveRecord::getDBConnection();
         // test if InnoDB tables can be created
         $table = 'TestInnoDB';
         $create = 'CREATE TABLE ' . $table . ' (ID INTEGER) ENGINE = INNODB';
         $drop = 'DROP TABLE ' . $table;
         ActiveRecord::executeUpdate($create);
         $data = ActiveRecord::getDataBySQL('SHOW TABLE STATUS');
         ActiveRecord::executeUpdate($drop);
         foreach ($data as $row) {
             if (strtolower($row['Name']) == strtolower($table)) {
                 if (strtolower($row['Engine']) != 'innodb') {
                     throw new SQLException('', $this->translate('_err_innodb_not_available'));
                 }
             }
         }
         $dsnFile = $this->getDsnFile();
         if (!file_exists(dirname($dsnFile))) {
             mkdir(dirname($dsnFile), 0777, true);
         }
         ActiveRecord::beginTransaction();
         //ActiveRecord::executeUpdate('SET FOREIGN_KEY_CHECKS = 0');
         //ActiveRecord::executeUpdate('DROP TABLE `AccessControlAssociation`, `AdAdvertiser`, `AdAdvertiserUser`, `AdBanner`, `AdBannerStats`, `AdCampaign`, `AdCampaignCondition`, `AdZone`, `Author`, `AuthorImage`, `BillingAddress`, `Category`, `CategoryImage`, `CategoryPresentation`, `CategorySubscribeCategory`, `CategorySubscribeQueue`, `CategorySubscribeUser`, `Currency`, `CustomerOrder`, `DeliveryZone`, `DeliveryZoneAddressMask`, `DeliveryZoneCityMask`, `DeliveryZoneCountry`, `DeliveryZoneRealTimeService`, `DeliveryZoneState`, `DeliveryZoneWarehouse`, `DeliveryZoneZipMask`, `Discount`, `DiscountAction`, `DiscountCondition`, `DiscountConditionRecord`, `EavDateValue`, `EavField`, `EavFieldGroup`, `EavItem`, `EavNumericValue`, `EavObject`, `EavStringValue`, `EavValue`, `ExpressCheckout`, `Filter`, `FilterGroup`, `HelpComment`, `Language`, `Manufacturer`, `ManufacturerImage`, `NewsletterMessage`, `NewsletterSentMessage`, `NewsletterSubscriber`, `NewsPost`, `OrderCoupon`, `OrderDiscount`, `OrderedItem`, `OrderedItemOption`, `OrderLog`, `OrderNote`, `PostalCode`, `Product`, `ProductBundle`, `ProductCategory`, `ProductFile`, `ProductFileGroup`, `ProductImage`, `ProductList`, `ProductListItem`, `ProductOption`, `ProductOptionChoice`, `ProductPrice`, `ProductRating`, `ProductRatingSummary`, `ProductRatingType`, `ProductRelationship`, `ProductRelationshipGroup`, `ProductReview`, `ProductVariation`, `ProductVariationTemplate`, `ProductVariationType`, `ProductVariationValue`, `ProductWarehouse`, `PurchasePointsItemOrder`, `PurchasePointsOrder`, `PurchasePointsUser`, `RecurringProductPeriod`, `RewardPointsOrder`, `RewardPointsUser`, `Role`, `SearchLog`, `SessionData`, `Shipment`, `ShipmentTax`, `ShipmentWarehouse`, `ShippingAddress`, `ShippingRate`, `ShippingService`, `SpecField`, `SpecFieldGroup`, `SpecFieldValue`, `SpecificationDateValue`, `SpecificationItem`, `SpecificationNumericValue`, `SpecificationStringValue`, `State`, `StaticPage`, `Tax`, `TaxRate`, `Transaction`, `User`, `UserAddress`, `UserGroup`, `Warehouse`');
         // import schema
         Installer::loadDatabaseDump(file_get_contents(ClassLoader::getRealPath('installdata.sql') . '/create.sql'), true);
         // create root category
         Installer::loadDatabaseDump(file_get_contents(ClassLoader::getRealPath('installdata.sql') . '/initialData.sql'), true);
         // states
         Installer::loadDatabaseDump(file_get_contents(ClassLoader::getRealPath('installdata.sql.state') . '/all.sql'), true);
         file_put_contents($dsnFile, '<?php return ' . var_export($dsn, true) . '; ?>');
         ActiveRecord::commit();
         return new ActionResponse();
         //return new ActionRedirectResponse('install', 'admin');
     } catch (SQLException $e) {
         $validator = $this->buildDatabaseValidator();
         $validator->triggerError('connect', $e->getNativeError());
         $validator->saveState();
         return new ActionResponse('step', 'database');
         //return new ActionRedirectResponse('install', 'database');
     }
 }
Esempio n. 3
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 private function executeQuery($db, $sql)
 {
     if (!$db) {
         try {
             $db = ActiveRecord::getDBConnection();
         } catch (SQLException $e) {
             throw $e;
         }
     }
     if ($db) {
         $db->query($sql);
         ActiveRecord::commit();
     }
 }
Esempio n. 4
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 public function getCountByManufacturers($includeAppliedFilters)
 {
     $selectFilter = $this->productFilter->getSelectFilter(!$includeAppliedFilters);
     $selectFilter->removeFieldList();
     $selectFilter->setLimit(0);
     $selectFilter->setOrder(new ARExpressionHandle('cnt'), 'DESC');
     $selectFilter->setGrouping(new ARFieldHandle('Product', 'manufacturerID'));
     $selectFilter->mergeHavingCondition(new MoreThanCond(new ARExpressionHandle('cnt'), 0));
     $selectFilter->mergeHavingCondition(new NotEqualsCond(new ARFieldHandle('Manufacturer', 'name'), ''));
     $selectFilter->resetOrder();
     $selectFilter->setOrder(new ARFieldHandle('Manufacturer', 'name'));
     $query = new ARSelectQueryBuilder();
     $query->includeTable('Product');
     $query->joinTable('Manufacturer', 'Product', 'ID', 'manufacturerID');
     $query->joinTable('Category', 'Product', 'ID', 'categoryID');
     $query->addField('COUNT(Product.manufacturerID)', null, 'cnt');
     $query->addField('ID', 'Manufacturer');
     $query->addField('name', 'Manufacturer');
     $query->setFilter($selectFilter);
     ActiveRecordModel::getApplication()->processInstancePlugins('manufacturerCountQuery', $query);
     $data = ActiveRecordModel::getDataBySQL($query->getPreparedStatement(ActiveRecord::getDBConnection()));
     return $data;
 }
Esempio n. 5
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 public function info()
 {
     ClassLoader::importNow("application.helper.getDateFromString");
     $product = Product::getInstanceById($this->request->get('id'), ActiveRecord::LOAD_DATA, array('DefaultImage' => 'ProductImage', 'Manufacturer', 'Category'));
     $thisMonth = date('m');
     $lastMonth = date('Y-m', strtotime(date('m') . '/15 -1 month'));
     $periods = array('_last_1_h' => "-1 hours | now", '_last_3_h' => "-3 hours | now", '_last_6_h' => "-6 hours | now", '_last_12_h' => "-12 hours | now", '_last_24_h' => "-24 hours | now", '_last_3_d' => "-3 days | now", '_this_week' => "w:Monday | now", '_last_week' => "w:Monday ~ -1 week | w:Monday", '_this_month' => $thisMonth . "/1 | now", '_last_month' => $lastMonth . "-1 | " . $lastMonth . "/1", '_this_year' => "January 1 | now", '_last_year' => "January 1 last year | January 1", '_overall' => "now | now");
     $purchaseStats = array();
     $prevCount = 0;
     foreach ($periods as $key => $period) {
         list($from, $to) = explode(' | ', $period);
         $cond = new EqualsCond(new ARFieldHandle('OrderedItem', 'productID'), $product->getID());
         if ('now' != $from) {
             $cond->addAND(new EqualsOrMoreCond(new ARFieldHandle('CustomerOrder', 'dateCompleted'), getDateFromString($from)));
         }
         if ('now' != $to) {
             $cond->addAnd(new EqualsOrLessCond(new ARFieldHandle('CustomerOrder', 'dateCompleted'), getDateFromString($to)));
         }
         $f = new ARSelectFilter($cond);
         $f->mergeCondition(new EqualsCond(new ARFieldHandle('CustomerOrder', 'isFinalized'), true));
         $f->removeFieldList();
         $f->addField('SUM(OrderedItem.count)');
         $query = new ARSelectQueryBuilder();
         $query->setFilter($f);
         $query->includeTable('OrderedItem');
         $query->joinTable('CustomerOrder', 'OrderedItem', 'ID', 'customerOrderID');
         if (($count = array_shift(array_shift(ActiveRecordModel::getDataBySql($query->getPreparedStatement(ActiveRecord::getDBConnection()))))) && ($count > $prevCount || '_overall' == $key)) {
             $purchaseStats[$key] = $count;
         }
         if ($count > $prevCount) {
             $prevCount = $count;
         }
     }
     $response = new ActionResponse();
     $response->set('together', $product->getProductsPurchasedTogether(10));
     $response->set('product', $product->toArray());
     $response->set('purchaseStats', $purchaseStats);
     return $response;
 }
Esempio n. 6
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 public function getProductCount(ProductFilter $productFilter)
 {
     $query = new ARSelectQueryBuilder();
     $query->includeTable('Product');
     $query->addField('COUNT(*) AS cnt');
     $filter = $this->getProductsFilter($productFilter);
     $filter->setLimit(0);
     $query->setFilter($filter);
     $data = ActiveRecord::getDataBySQL($query->getPreparedStatement(ActiveRecord::getDBConnection()));
     return $data[0]['cnt'];
 }
Esempio n. 7
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 private function getOrderArray(ARSet $orders)
 {
     $orderArray = $orders->toArray();
     $ids = array();
     foreach ($orderArray as $key => $order) {
         $ids[$order['ID']] = $key;
     }
     ClassLoader::import('application.model.order.OrderNote');
     $f = new ARSelectFilter(new INCond(new ARFieldHandle('OrderNote', 'orderID'), empty($ids) ? array(-1) : array_keys($ids)));
     $f->mergeCondition(new EqualsCond(new ARFieldHandle('OrderNote', 'isAdmin'), 1));
     $f->mergeCondition(new EqualsCond(new ARFieldHandle('OrderNote', 'isRead'), 0));
     $f->setGrouping(new ARFieldHandle('OrderNote', 'orderID'));
     $query = new ARSelectQueryBuilder();
     $query->setFilter($f);
     $query->includeTable('OrderNote');
     $query->removeFieldList();
     $query->addField('COUNT(*)', null, 'cnt');
     $query->addField('orderID');
     foreach (ActiveRecordModel::getDataBySQL($query->getPreparedStatement(ActiveRecord::getDBConnection())) as $res) {
         $orderArray[$ids[$res['orderID']]]['unreadMessageCount'] = $res['cnt'];
     }
     return $orderArray;
 }
Esempio n. 8
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 private function createFiltersInGroupsCountArray(ARSet $filtersGroupsSet)
 {
     $filterGroupIds = array();
     $filtersGroupsArray = array();
     foreach ($filtersGroupsSet as $filterGroup) {
         $filterGroupIds[] = $filterGroup->getID();
     }
     if (!empty($filterGroupIds)) {
         $db = ActiveRecord::getDBConnection();
         $filterGroupIdsString = implode(',', $filterGroupIds);
         $filtersResultArray = array();
         $filtersResultSet = $db->executeQuery("SELECT filterGroupID, COUNT(*) AS filtersCount FROM Filter WHERE filterGroupID IN ({$filterGroupIdsString}) GROUP BY filterGroupID");
         while ($filtersResultSet->next()) {
             $filtersResultArray[] = $filtersResultSet->getRow();
         }
         $filtersResultCount = count($filtersResultArray);
         $specFieldValuesResultArray = array();
         $specFieldValuesResultSet = $db->executeQuery("SELECT specFieldID, COUNT(specFieldID) AS filtersCount FROM SpecFieldValue WHERE specFieldID IN (SELECT specFieldID FROM FilterGroup WHERE ID in ({$filterGroupIdsString})) GROUP BY specFieldID");
         while ($specFieldValuesResultSet->next()) {
             $specFieldValuesResultArray[] = $specFieldValuesResultSet->getRow();
         }
         $specFieldValuesResultCount = count($specFieldValuesResultArray);
         foreach ($filtersGroupsSet as $filterGroup) {
             $filterGroupArray = $filterGroup->toArray();
             $filterGroupArray['filtersCount'] = 0;
             $field = $filterGroup->specField->get();
             if ($field->isDate() || $field->isSimpleNumbers()) {
                 for ($i = 0; $i < $filtersResultCount; $i++) {
                     if ($filtersResultArray[$i]['filterGroupID'] == $filterGroupArray['ID']) {
                         $filterGroupArray['filtersCount'] = $filtersResultArray[$i]['filtersCount'];
                     }
                 }
             } else {
                 for ($i = 0; $i < $specFieldValuesResultCount; $i++) {
                     if ($specFieldValuesResultArray[$i]['specFieldID'] == $filterGroupArray['SpecField']['ID']) {
                         $filterGroupArray['filtersCount'] = $specFieldValuesResultArray[$i]['filtersCount'];
                     }
                 }
             }
             $filtersGroupsArray[] = $filterGroupArray;
         }
     }
     return $filtersGroupsArray;
 }
Esempio n. 9
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 /**
 *	@todo Rewrite this to use ARUpdateFilter or simply an SQL query to update all values
 
 		As in the original bug report:
 
 			The update query for merging value 799 into 808 would look something like this:
 
 			UPDATE SpecificationItem
 			LEFT JOIN SpecificationItem AS SecondItem ON SpecificationItem.productID=SecondItem.productID AND SecondItem.specFieldValueID=808
 			SET SpecificationItem.specFieldValueID=808
 			WHERE SpecificationItem.specFieldValueID=799 AND SecondItem.specFieldValueID IS NULL
 
 			- it would only update products that do not have value 808 already set (otherwise the query would error because of duplicate SpecificationItem records).
 
 			The remaining records with value 799 will be automatically removed (cascade) when SpecFieldValue 799 is deleted.
 */
 private function mergeFields()
 {
     if (empty($this->mergedFields)) {
         return true;
     }
     $itemClass = call_user_func(array($this->getFieldClass(), 'getSelectValueClass'));
     $valueColumn = call_user_func(array($itemClass, 'getValueIDColumnName'));
     $db = ActiveRecord::getDBConnection();
     $specificationItemSchema = self::getSchemaInstance($itemClass);
     $foreignKeys = $specificationItemSchema->getForeignKeyList();
     $specFieldReferenceFieldName = '';
     foreach ($foreignKeys as $foreignKey) {
         if ($foreignKey->getForeignClassName() == get_class($this)) {
             $specFieldReferenceFieldName = $foreignKey->getName();
             break;
         }
     }
     $thisSchema = self::getSchemaInstance(get_class($this));
     $primaryKeyList = $thisSchema->getPrimaryKeyList();
     $promaryKey = array_shift($primaryKeyList);
     $mergedFieldsIDs = array();
     foreach ($this->mergedFields as $mergedField) {
         $mergedFieldsIDs[] = $mergedField->getID();
     }
     $inAllItemsExceptThisCondition = new INCond(new ARFieldHandle(get_class($this), $promaryKey->getName()), $mergedFieldsIDs);
     $mergedFieldsIDs[] = $this->getID();
     $inAllItemsCondition = new INCond(new ARFieldHandle($itemClass, $specFieldReferenceFieldName), $mergedFieldsIDs);
     // Create filters
     $mergedSpecificationItemsFilter = new ARSelectFilter();
     $mergedSpecificationItemsFilter->setCondition($inAllItemsCondition);
     // Using IGNORE I'm ignoring duplicate primary keys. Those rows that violate the uniqueness of the primary key are simply not saved
     // Then later I just delete these records and the merge is complete.
     $sql = 'UPDATE IGNORE ' . $itemClass . ' SET ' . $valueColumn . ' = ' . $this->getID() . ' ' . $mergedSpecificationItemsFilter->createString();
     self::getLogger()->logQuery($sql);
     $db->executeUpdate($sql);
     $mergedSpecFieldValuesDeleteFilter = new ARDeleteFilter();
     $mergedSpecFieldValuesDeleteFilter->setCondition($inAllItemsExceptThisCondition);
     ActiveRecord::deleteRecordSet(get_class($this), $mergedSpecFieldValuesDeleteFilter);
 }
Esempio n. 10
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 /**
  *  Narrow search results by categories
  */
 private function getSubcategoriesBySearchQuery(ARSelectFilter $selectFilter, $subCategories)
 {
     if (count($subCategories) > 0) {
         $case = new ARCaseHandle();
         $index = array();
         foreach ($subCategories as $key => $cat) {
             if (Category::ROOT_ID == $cat['ID']) {
                 continue;
             }
             $cond = new EqualsOrMoreCond(new ARFieldHandle('Category', 'lft'), $cat['lft']);
             $cond->addAND(new EqualsOrLessCond(new ARFieldHandle('Category', 'rgt'), $cat['rgt']));
             $case->addCondition($cond, new ARExpressionHandle($cat['ID']));
             $index[$cat['ID']] = $key;
         }
         $query = new ARSelectQueryBuilder();
         $query->includeTable('Product');
         $filter = clone $selectFilter;
         $filter->setLimit(0);
         $filter->resetOrder();
         $filter->setOrder(new ARExpressionHandle('cnt'), 'DESC');
         $filter->setGrouping(new ARExpressionHandle('ID'));
         foreach ($this->filters as $f) {
             $f->defineJoin($filter);
         }
         $query->setFilter($filter);
         $query->addField($case->toString(), null, 'ID');
         $query->addField('COUNT(*)', null, 'cnt');
         $query->joinTable('Category', 'Product', 'ID', 'categoryID');
         $query->joinTable('ProductPrice', 'Product', 'productID AND (ProductPrice.currencyID = "' . $this->application->getDefaultCurrencyCode() . '")', 'ID');
         $count = $query->getPreparedStatement(ActiveRecord::getDBConnection())->executeQuery();
         $categoryNarrow = array();
         foreach ($count as $cat) {
             if (!isset($index[$cat['ID']])) {
                 continue;
             }
             $data = $subCategories[$index[$cat['ID']]];
             $data['searchCount'] = $cat['cnt'];
             $categoryNarrow[] = $data;
         }
         return $categoryNarrow;
     }
 }
Esempio n. 11
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 /**
  * @param ActiveTreeNode $parentNode
  * @param ActiveTreeNode $beforeNode=null If specified place node before this node, if not specified place last in parent nodes childs list
  * @return bool
  *
  * @throws Exception If failed to commit the transaction
  */
 public function moveTo(ActiveTreeNode $parentNode, ActiveTreeNode $beforeNode = null)
 {
     if (!$this->isLoaded()) {
         $this->load();
     }
     $className = get_class($this);
     $db = ActiveRecord::getDBConnection();
     try {
         if (!$parentNode->isLoaded()) {
             $parentNode->load();
         }
         $t_r = $this->getFieldValue(self::RIGHT_NODE_FIELD_NAME);
         $t_l = $this->getFieldValue(self::LEFT_NODE_FIELD_NAME);
         $p_r = $parentNode->getFieldValue(self::RIGHT_NODE_FIELD_NAME);
         $p_l = $parentNode->getFieldValue(self::LEFT_NODE_FIELD_NAME);
         $width = $this->getWidth();
         $s = 0;
         $offset = 0;
         $s2 = 0;
         if ($beforeNode) {
             if (!$beforeNode->isLoaded) {
                 $beforeNode->load();
             }
             $offset = $p_r - $beforeNode->getFieldValue(self::LEFT_NODE_FIELD_NAME);
             $b_r = $beforeNode->getFieldValue(self::RIGHT_NODE_FIELD_NAME);
             $b_l = $beforeNode->getFieldValue(self::LEFT_NODE_FIELD_NAME);
             $s = $t_l > $b_r ? 0 : -1;
         } else {
             if ($this->getFieldValue(self::PARENT_NODE_FIELD_NAME)->getID() == $parentNode->getID()) {
                 $s = -1;
             } else {
                 if (!($t_l > $p_l && $t_r < $p_r)) {
                     if ($p_l > $t_r) {
                         $s = -1;
                     } else {
                         $s2 = $width;
                         $s = 1;
                     }
                 } else {
                     $s = -1;
                 }
             }
         }
         $leftPosition = $p_r - $offset + $s * $width - $s2;
         $moveDistance = $t_l - $leftPosition;
         // Step #1: Change target node left and right values to negotive
         $updates[] = "UPDATE {$className} SET " . self::LEFT_NODE_FIELD_NAME . "=-" . self::LEFT_NODE_FIELD_NAME . ", " . self::RIGHT_NODE_FIELD_NAME . "=-" . self::RIGHT_NODE_FIELD_NAME . " WHERE " . self::LEFT_NODE_FIELD_NAME . " BETWEEN {$t_l} AND {$t_r}";
         // Step #2: Now then there is no target node decrement all left and right values after target node position
         $updates[] = "UPDATE {$className} SET " . self::RIGHT_NODE_FIELD_NAME . " = " . self::RIGHT_NODE_FIELD_NAME . " - {$width} WHERE " . self::RIGHT_NODE_FIELD_NAME . " > {$t_r}";
         $updates[] = "UPDATE {$className} SET " . self::LEFT_NODE_FIELD_NAME . " = " . self::LEFT_NODE_FIELD_NAME . " - {$width} WHERE " . self::LEFT_NODE_FIELD_NAME . " > {$t_r}";
         // Step #3: Make free space for new node to insert
         $updates[] = "UPDATE {$className} SET " . self::RIGHT_NODE_FIELD_NAME . " = " . self::RIGHT_NODE_FIELD_NAME . " + {$width} WHERE " . self::RIGHT_NODE_FIELD_NAME . " >= " . $leftPosition;
         $updates[] = "UPDATE {$className} SET " . self::LEFT_NODE_FIELD_NAME . " = " . self::LEFT_NODE_FIELD_NAME . " + {$width} WHERE " . self::LEFT_NODE_FIELD_NAME . " >= " . $leftPosition;
         // Step #4: Change target node left and right values back to positive and put them to their place
         $updates[] = "UPDATE {$className} SET " . self::LEFT_NODE_FIELD_NAME . "=-" . self::LEFT_NODE_FIELD_NAME . "-({$moveDistance}), " . self::RIGHT_NODE_FIELD_NAME . "=-" . self::RIGHT_NODE_FIELD_NAME . "-({$moveDistance}) WHERE " . self::LEFT_NODE_FIELD_NAME . " < 0";
         # Step #1: Update parentNodeID
         $this->setParentNode($parentNode);
         $this->save();
         foreach ($updates as $update) {
             self::getLogger()->logQuery($update);
             $db->executeUpdate($update);
         }
         $activeTreeNodes = ActiveRecord::retrieveFromPool(get_class($this));
         foreach ($activeTreeNodes as $instance) {
             if ($instance->getFieldValue(self::LEFT_NODE_FIELD_NAME) >= $t_l && $instance->getFieldValue(self::LEFT_NODE_FIELD_NAME) <= $t_r) {
                 $instance->setFieldValue(self::LEFT_NODE_FIELD_NAME, -$instance->getFieldValue(self::LEFT_NODE_FIELD_NAME));
                 $instance->setFieldValue(self::RIGHT_NODE_FIELD_NAME, -$instance->getFieldValue(self::RIGHT_NODE_FIELD_NAME));
             }
             if ($instance->getFieldValue(self::RIGHT_NODE_FIELD_NAME) >= $t_r) {
                 $instance->setFieldValue(self::RIGHT_NODE_FIELD_NAME, $instance->getFieldValue(self::RIGHT_NODE_FIELD_NAME) - $width);
             }
             if ($instance->getFieldValue(self::LEFT_NODE_FIELD_NAME) >= $t_r) {
                 $instance->setFieldValue(self::LEFT_NODE_FIELD_NAME, $instance->getFieldValue(self::LEFT_NODE_FIELD_NAME) - $width);
             }
             if ($instance->getFieldValue(self::RIGHT_NODE_FIELD_NAME) >= $leftPosition) {
                 $instance->setFieldValue(self::RIGHT_NODE_FIELD_NAME, $instance->getFieldValue(self::RIGHT_NODE_FIELD_NAME) + $width);
             }
             if ($instance->getFieldValue(self::LEFT_NODE_FIELD_NAME) >= $leftPosition) {
                 $instance->setFieldValue(self::LEFT_NODE_FIELD_NAME, $instance->getFieldValue(self::LEFT_NODE_FIELD_NAME) + $width);
             }
             if ($instance->getFieldValue(self::LEFT_NODE_FIELD_NAME) < 0) {
                 $instance->setFieldValue(self::LEFT_NODE_FIELD_NAME, -$instance->getFieldValue(self::LEFT_NODE_FIELD_NAME) - $moveDistance);
                 $instance->setFieldValue(self::RIGHT_NODE_FIELD_NAME, -$instance->getFieldValue(self::RIGHT_NODE_FIELD_NAME) - $moveDistance);
             }
         }
     } catch (Exception $e) {
         ActiveRecordModel::rollback();
         throw $e;
     }
     return true;
 }