public function buildForm(FormBuilderInterface $builder, array $options)
{
$entities = $this->container->getParameter('mawi.autocomplete');
if (null === $options['entity_alias']) {
throw new LogicException('You must provide a entity alias "entity_alias" and tune it in config file');
}
if (!isset($entities[$options['entity_alias']])) {
throw new LogicException('There are no entity alias "' . $options['entity_alias'] . '" in your config file');
}
$config = $entities[$options['entity_alias']];
$options['class'] = $config['class'];
$transformer = new AutocompleteToEntityTransformer($this->container->get('doctrine')->getManager(), $config);
$transformer->setStripTags(true);
$builder->add('id', 'hidden');
$builder->add('label', 'text');
$builder->addViewTransformer($transformer);
}
public function listAction()
{
$em = $this->container->get('doctrine')->getManager();
$request = $this->container->get('request');
$alias = $request->get('alias');
$config = $this->getConfig($alias);
if (false === $this->container->get('security.context')->isGranted($config['role'])) {
throw new AccessDeniedException();
}
$term = $request->get('term');
$results = $this->container->get($config['service'])->getEntities($term, $config);
$transformer = new AutocompleteToEntityTransformer($this->container->get('doctrine')->getManager(), $config);
$res = array();
foreach ($results as $entity) {
$res[] = $transformer->transform($entity);
}
return new Response(json_encode($res));
}
