Piwik\Plugins\MultiSites\Dashboard::createGroupSubtable PHP Метод

    private function createGroupSubtable(DataTable $sites)
    {
        $table = new DataTable();
        $processedMetrics = $sites->getMetadata(DataTable::EXTRA_PROCESSED_METRICS_METADATA_NAME);
        $table->setMetadata(DataTable::EXTRA_PROCESSED_METRICS_METADATA_NAME, $processedMetrics);
        return $table;
    }