/**
* @param Attribute $attribute
* @param object $object
* @return mixed
*/
private function retrieveClassicAttribute(Attribute $attribute, $object)
{
$propertyPath = explode('.', $attribute->getProperty());
$propertyValue = $object;
foreach ($propertyPath as $property) {
$getter = 'get' . ucfirst($property);
if (!method_exists($propertyValue, $getter)) {
throw new \InvalidArgumentException('There is no getter for the "' . $attribute->getProperty() . '" attribute for object "' . get_class($propertyValue) . '"');
}
if (($propertyValue = $propertyValue->{$getter}()) === null) {
return null;
}
}
return $propertyValue;
}
/**
* @param Attribute $attribute
* @param object $object
* @return mixed
*/
private function retrieveClassicAttribute(Attribute $attribute, $object, $getter_params = [])
{
$propertyPath = explode('.', $attribute->getProperty());
$propertyValue = $object;
foreach ($propertyPath as $property) {
$getter = $this->getter_prefix . call_user_func($this->getter_name_transformation_function, $property);
// Use is_callable, instead of method_exists, to deal with __call magic method
if (!is_callable([$propertyValue, $getter])) {
throw new \InvalidArgumentException('There is no getter for the "' . $attribute->getProperty() . '" attribute for object "' . get_class($propertyValue) . '" with getter "' . $getter . '"');
}
if (($propertyValue = call_user_func_array([$propertyValue, $getter], isset($getter_params[$property]) ? $getter_params[$property] : [])) === null) {
return null;
}
}
return $propertyValue;
}
