/**
* Add filters to the Hydrator based on a predefined configuration format, if specified.
*
* @param AbstractHydrator $hydrator
* @param ContainerInterface $container
* @param array $config
* @param ObjectManager $objectManager
*
* @throws ServiceNotCreatedException
*/
protected function configureHydratorFilters($hydrator, ContainerInterface $container, $config, $objectManager)
{
if (!$hydrator instanceof FilterEnabledInterface || !isset($config['filters']) || !is_array($config['filters'])) {
return;
}
foreach ($config['filters'] as $name => $filterConfig) {
$conditionMap = array('and' => FilterComposite::CONDITION_AND, 'or' => FilterComposite::CONDITION_OR);
$condition = isset($filterConfig['condition']) ? $conditionMap[$filterConfig['condition']] : FilterComposite::CONDITION_OR;
$filterService = $filterConfig['filter'];
if (!$container->has($filterService)) {
throw new ServiceNotCreatedException(sprintf('Invalid filter %s for field %s: service does not exist', $filterService, $name));
}
$filterService = $container->get($filterService);
if (!$filterService instanceof FilterInterface) {
throw new ServiceNotCreatedException(sprintf('Filter service %s must implement FilterInterface', get_class($filterService)));
}
if ($filterService instanceof ObjectManagerAwareInterface) {
$filterService->setObjectManager($objectManager);
}
$hydrator->addFilter($name, $filterService, $condition);
}
}
/**
* {@inheritDoc}
*/
public function addFilter($name, $filter, $condition = Filter\FilterComposite::CONDITION_OR)
{
$this->resetCaches();
return parent::addFilter($name, $filter, $condition);
}
