public function transform($model)
{
if (null === $model || '' === $model) {
return '';
}
if (!is_object($model)) {
throw new UnexpectedTypeException($model, 'object');
}
if (count($this->choiceList->getIdentifier()) > 1) {
$availableModels = $this->choiceList->getModels();
return array_search($model, $availableModels);
}
return current($this->choiceList->getIdentifierValues($model));
}
public function transform($collection)
{
if (null === $collection) {
return array();
}
if (!$collection instanceof PropelCollection) {
throw new UnexpectedTypeException($collection, '\\PropelCollection');
}
$array = array();
if (count($this->choiceList->getIdentifier()) > 1) {
$availableModels = $this->choiceList->getModels();
foreach ($collection as $model) {
$key = array_search($model, $availableModels);
$array[] = $key;
}
} else {
foreach ($collection as $model) {
$array[] = current($this->choiceList->getIdentifierValues($model));
}
}
return $array;
}
