/**
* Builds a data map by adding column maps for all the configured columns in the $TCA.
* It also resolves the type of values the column is holding and the typo of relation the column
* represents.
*
* @param string $className The class name you want to fetch the Data Map for
* @return Tx_Extbase_Persistence_Mapper_DataMap The data map
*/
public function buildDataMap($className)
{
if (!class_exists($className)) {
throw new Tx_Extbase_Persistence_Exception_InvalidClass('Could not find class definition for name "' . $className . '". This could be caused by a mis-spelling of the class name in the class definition.');
}
$recordType = NULL;
$subclasses = array();
$tableName = strtolower($className);
$columnMapping = array();
$extbaseFrameworkConfiguration = Tx_Extbase_Dispatcher::getExtbaseFrameworkConfiguration();
$classSettings = $extbaseFrameworkConfiguration['persistence']['classes'][$className];
if ($classSettings !== NULL) {
if (isset($classSettings['subclasses']) && is_array($classSettings['subclasses'])) {
$subclasses = $classSettings['subclasses'];
}
if (isset($classSettings['mapping']['recordType']) && strlen($classSettings['mapping']['recordType']) > 0) {
$recordType = $classSettings['mapping']['recordType'];
}
if (isset($classSettings['mapping']['tableName']) && strlen($classSettings['mapping']['tableName']) > 0) {
$tableName = $classSettings['mapping']['tableName'];
}
$classHierachy = array_merge(array($className), class_parents($className));
foreach ($classHierachy as $currentClassName) {
if (in_array($currentClassName, array('Tx_Extbase_DomainObject_AbstractEntity', 'Tx_Extbase_DomainObject_AbstractValueObject'))) {
break;
}
$currentTableName = strtolower($currentClassName);
$currentClassSettings = $extbaseFrameworkConfiguration['persistence']['classes'][$currentClassName];
if ($currentClassSettings !== NULL) {
if (isset($currentClassSettings['mapping']['columns']) && is_array($currentClassSettings['mapping']['columns'])) {
$columnMapping = t3lib_div::array_merge_recursive_overrule($columnMapping, $currentClassSettings['mapping']['columns'], 0, FALSE);
// FALSE means: do not include empty values form 2nd array
}
}
}
}
$dataMap = t3lib_div::makeInstance('Tx_Extbase_Persistence_Mapper_DataMap', $className, $tableName, $recordType, $subclasses);
$dataMap = $this->addMetaDataColumnNames($dataMap, $tableName);
// $classPropertyNames = $this->reflectionService->getClassPropertyNames($className);
$tcaColumnsDefinition = $this->getColumnsDefinition($tableName);
$tcaColumnsDefinition = t3lib_div::array_merge_recursive_overrule($tcaColumnsDefinition, $columnMapping);
// TODO Is this is too powerful?
foreach ($tcaColumnsDefinition as $columnName => $columnDefinition) {
if (isset($columnDefinition['mapOnProperty'])) {
$propertyName = $columnDefinition['mapOnProperty'];
} else {
$propertyName = Tx_Extbase_Utility_Extension::convertUnderscoredToLowerCamelCase($columnName);
}
// if (in_array($propertyName, $classPropertyNames)) { // TODO Enable check for property existance
$columnMap = new Tx_Extbase_Persistence_Mapper_ColumnMap($columnName, $propertyName);
$propertyMetaData = $this->reflectionService->getClassSchema($className)->getProperty($propertyName);
$columnMap = $this->setRelations($columnMap, $columnDefinition['config'], $propertyMetaData);
$dataMap->addColumnMap($columnMap);
// }
}
// debug($dataMap);
return $dataMap;
}
