/**
* {@inheritDoc}
*
* @param bool $onlyBase
*/
public function populateValues($data, $onlyBase = false)
{
if ($onlyBase && $this->baseFieldset !== null) {
$name = $this->baseFieldset->getName();
if (array_key_exists($name, $data)) {
$this->baseFieldset->populateValues($data[$name]);
}
} else {
parent::populateValues($data);
}
}
/**
* Recursively extract values for elements and sub-fieldsets, and populate form values
*
* @return array
*/
protected function extract()
{
if (null !== $this->baseFieldset) {
$name = $this->baseFieldset->getName();
$values[$name] = $this->baseFieldset->extract();
$this->baseFieldset->populateValues($values[$name]);
} else {
$values = parent::extract();
$this->populateValues($values);
}
return $values;
}
/**
* Extract values from the bound object and populate
* the form elements
*
* @return void
*/
protected function extract()
{
if (!is_object($this->object)) {
return;
}
$hydrator = $this->getHydrator();
if (!$hydrator instanceof Hydrator\HydratorInterface) {
return;
}
$values = $hydrator->extract($this->object);
if (!is_array($values)) {
// Do nothing if the hydrator returned a non-array
return;
}
if (null !== $this->baseFieldset) {
$this->baseFieldset->populateValues($values);
} else {
$this->populateValues($values);
}
}
