ImportHelper::getRequisiteDupControlImportOptions

static function getRequisiteDupControlImportOptions($headers, $activeCountryList,
	$optionPrefix = 'IMPORT_DUP_CONTROL_ENABLE_RQ')
{
	$result = array();

	$optionPrefix = is_string($optionPrefix) ? $optionPrefix : '';

	$dupControlFieldMap = array();
	foreach (EntityRequisite::getDuplicateCriterionFieldsMap() as $countryId => $fields)
		$dupControlFieldMap['requisite'][$countryId] = array_fill_keys($fields, true);
	foreach (EntityBankDetail::getDuplicateCriterionFieldsMap() as $countryId => $fields)
		$dupControlFieldMap['bankDetail'][$countryId] = array_fill_keys($fields, true);
	$dupHeaders = array();

	foreach($headers as $header)
	{
		if (isset($header['group']) && isset($header['field']) && isset($header['countryId']))
		{
			if (isset($dupControlFieldMap[$header['group']][$header['countryId']][$header['field']]))
			{
				$dupHeaders[$header['countryId']][$header['group']][$header['field']] = $header;
			}
		}
	}

	$fieldTitleMap = array();
	$requisite = EntityRequisite::getSingleInstance();
	$fieldTitleMap['requisite'] = $requisite->getRqFieldTitleMap();
	$bankDetail = EntityBankDetail::getSingleInstance();
	$fieldTitleMap['bankDetail'] = $bankDetail->getRqFieldTitleMap();

	foreach ($activeCountryList as $countryId => $countryName)
	{
		if (isset($dupHeaders[$countryId]))
		{
			foreach ($dupHeaders[$countryId] as $groupName => $headers)
			{
				switch ($groupName)
				{
					case 'requisite':
						$groupId = 'RQ';
						break;
					case 'bankDetail':
						$groupId = 'BD';
						break;
					default:
						$groupId = '';
				}
				if ($groupId !== '')
				{
					foreach ($headers as $fieldName => $header)
					{
						$optionId = $optionPrefix.'['.$countryId.']['.$groupId.']['.$fieldName.']';
						$optionName = isset($fieldTitleMap[$groupName][$fieldName][$countryId]) ?
							$fieldTitleMap[$groupName][$fieldName][$countryId] : $fieldName;
						$result[] = array(
							'id' => $optionId,
							'name' => $optionName,
							'groupId' => $groupId,
							'group' => $groupName,
							'field' => $fieldName,
							'countryId' => $countryId,
							'countryName' => $activeCountryList[$countryId]
						);
					}
				}
			}
		}
	}

	return $result;
}