/**
* Convert the list structure of "rows->columns->data" to an array
* of 'columns->rows->data' for easy aggregate
*
* @param string $fieldIdentifier
* @return array
*/
protected function buildFieldData($fieldIdentifier)
{
$fieldData[$fieldIdentifier] = array();
foreach ($this->dataBackend->getListData() as $row) {
$this->fieldData[$fieldIdentifier][] = $row[$fieldIdentifier]->getValue();
}
}
/**
* Get aggregate data for the whole query
*
* @param Tx_PtExtlist_Domain_Configuration_Data_Aggregates_AggregateConfigCollection $aggregateDataConfigCollection
* @return array
*/
protected function getAggregatesForQuery(Tx_PtExtlist_Domain_Configuration_Data_Aggregates_AggregateConfigCollection $aggregateDataConfigCollection)
{
if ($aggregateDataConfigCollection->count() > 0) {
$aggregates = $this->dataBackend->getAggregatesByConfigCollection($aggregateDataConfigCollection);
}
if (!is_array($aggregates)) {
$aggregates = array();
}
return $aggregates;
}
/**
* Resets filterbox collection for list context
*/
public function resetFilterboxCollection()
{
$this->dataBackend->getFilterboxCollection()->reset();
}
/**
* Sets a given data backend as instance. Overwrites already set instance.
*
* @param Tx_PtExtlist_Domain_DataBackend_DataBackendInterface $dataBackend
*/
public function set(Tx_PtExtlist_Domain_DataBackend_DataBackendInterface $dataBackend)
{
$this->instances[$dataBackend->getListIdentifier()] = $dataBackend;
}
/**
* Returns a field configuration for a given identifier
*
* @param string $fieldIdentifier
* @return Tx_PtExtlist_Domain_Configuration_Data_Fields_FieldConfig Field configuration for given identifier
*/
protected function resolveFieldConfig($fieldIdentifier)
{
return $this->dataBackend->getFieldConfigurationCollection()->getFieldConfigByIdentifier($fieldIdentifier);
}
/**
* Build the aggregate list data if any aggregates are defined
*
* @param Tx_PtExtlist_Domain_DataBackend_DataBackendInterface $dataBackend
* @param Tx_PtExtlist_Domain_Configuration_ConfigurationBuilder $configurationBuilder
* @return Tx_PtExtlist_Domain_Model_List_ListData
*/
public function buildAggregateListData(Tx_PtExtlist_Domain_DataBackend_DataBackendInterface $dataBackend, Tx_PtExtlist_Domain_Configuration_ConfigurationBuilder $configurationBuilder)
{
if ($configurationBuilder->buildAggregateDataConfig()->count() > 0) {
return $dataBackend->getAggregateListData();
} else {
return new Tx_PtExtlist_Domain_Model_List_ListData();
}
}
