LeadSumStatistics::initializeDemoData

public function initializeDemoData(array $data, array $params)
{
	$group = isset($params['group'])? mb_strtoupper($params['group']) : '';
	if($group === self::GROUP_BY_SOURCE)
	{
		$statuses = \CCrmStatus::GetStatusList('SOURCE');
		$identityField = isset($data['identityField']) && $data['identityField'] !== ''
			? $data['identityField'] : 'SOURCE_ID';

		$titleField = isset($data['titleField']) && $data['titleField'] !== ''
			? $data['titleField'] : 'SOURCE';

		foreach($data['items'] as &$item)
		{
			$statusID = isset($item[$identityField]) ? $item[$identityField] : '';
			if($statusID !== '' && isset($statuses[$statusID]))
			{
				$item[$titleField] = $statuses[$statusID];
			}
		}
		unset($item);
	}
	return $data;
}