/**
* @param ResourceTransformer $transformer
* @param &$input
* @param Field $field
* @param Context $context
* @return mixed
*/
public function resolvePropertyInput(ResourceTransformer $transformer, &$input, Field $field, Context $context)
{
if (isset($input[$field->getDisplayName()])) {
return $input[$field->getDisplayName()];
}
return null;
}
/**
* @param $path
* @param Field $field
* @return string
*/
private function appendToPath($path, Field $field)
{
$display = $field->getDisplayName();
if ($field instanceof RelationshipField) {
if ($field->getCardinality() === Cardinality::MANY) {
$display .= '[]';
}
}
if (!empty($path)) {
return $path . '.' . $display;
} else {
return $display;
}
}
public function push(Field $field)
{
$this->fields[] = $field;
$this->displayNames[] = $field->getDisplayName();
}
/**
* @param array $out
*/
public function addToArray(array &$out)
{
$out[$this->field->getDisplayName()] = $this->toArray();
}
