/**
* {@inheritDoc}
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
$name = strtr($input->getArgument('name'), '/', '\\');
if (false !== ($pos = strpos($name, ':'))) {
$name = $this->getContainer()->get('doctrine')->getAliasNamespace(substr($name, 0, $pos)) . '\\' . substr($name, $pos + 1);
}
if (class_exists($name)) {
$output->writeln(sprintf('Updating search index for entity "<info>%s</info>"', $name));
} else {
throw new \RuntimeException(sprintf('%s class doesn\'t exist.', $name));
}
// Check if the entity has the Searchable trait
$reflector = new \ReflectionClass($name);
$traits = $reflector->getTraitNames();
if (!in_array('Librinfo\\DoctrineBundle\\Entity\\Traits\\Searchable', $traits)) {
throw new \RuntimeException(sprintf('%s class doesn\'t have the Searchable trait.', $reflector->getName()));
}
$em = $this->getContainer()->get('doctrine')->getEntityManager();
$metadata = $em->getClassMetadata($name);
$repo = new SearchableRepository($em, $metadata);
$repo->batchUpdate();
$output->writeln('DONE');
}
/**
* Retrieve list of items for autocomplete form field with search indexes
* Based on Sonata\AdminBundle\Controller\HelperController#retrieveAutocompleteItemsAction
*
* @param Request $request
*
* @return JsonResponse
*
* @throws \RuntimeException
* @throws AccessDeniedException
*
* @todo refactor this to avoid dependency to BaseEntitiesBundle
*/
public function retrieveAutocompleteItemsAction(Request $request)
{
// $$pool = $this->container->get('sonata.admin.pool')->getInstance($request->get('admin_code'));
$admin = $this->container->get('sonata.admin.pool')->getInstance($request->get('admin_code'));
$admin->setRequest($request);
$context = $request->get('_context', '');
if ($context === 'filter' && false === $admin->isGranted('LIST')) {
throw new AccessDeniedException();
}
if ($context !== 'filter' && false === $admin->isGranted('CREATE') && false === $admin->isGranted('EDIT')) {
throw new AccessDeniedException();
}
// subject will be empty to avoid unnecessary database requests and keep autocomplete function fast
$admin->setSubject($admin->getNewInstance());
if ($context === 'filter') {
// filter
$fieldDescription = $this->retrieveFilterFieldDescription($admin, $request->get('field'));
$filterAutocomplete = $admin->getDatagrid()->getFilter($fieldDescription->getName());
$property = $filterAutocomplete->getFieldOption('property');
$callback = $filterAutocomplete->getFieldOption('callback');
// not used
$minimumInputLength = $filterAutocomplete->getFieldOption('minimum_input_length', 3);
$itemsPerPage = $filterAutocomplete->getFieldOption('items_per_page', 10);
$reqParamPageNumber = $filterAutocomplete->getFieldOption('req_param_name_page_number', '_page');
// not used (TODO)
$toStringCallback = $filterAutocomplete->getFieldOption('to_string_callback');
} else {
// create/edit form
$fieldDescription = $this->retrieveFormFieldDescription($admin, $request->get('field'));
$formAutocomplete = $admin->getForm()->get($fieldDescription->getName());
if ($formAutocomplete->getConfig()->getAttribute('disabled')) {
throw new AccessDeniedException('Autocomplete list can`t be retrieved because the form element is disabled or read_only.');
}
$property = $formAutocomplete->getConfig()->getAttribute('property');
$callback = $formAutocomplete->getConfig()->getAttribute('callback');
// not used
$minimumInputLength = $formAutocomplete->getConfig()->getAttribute('minimum_input_length');
$itemsPerPage = $formAutocomplete->getConfig()->getAttribute('items_per_page');
$reqParamPageNumber = $formAutocomplete->getConfig()->getAttribute('req_param_name_page_number');
// not used (TODO)
$toStringCallback = $formAutocomplete->getConfig()->getAttribute('to_string_callback');
}
$searchText = $request->get('q');
$targetAdmin = $fieldDescription->getAssociationAdmin();
// check user permission
if (false === $targetAdmin->isGranted('LIST')) {
throw new AccessDeniedException();
}
if (mb_strlen($searchText, 'UTF-8') < $minimumInputLength) {
return new JsonResponse(array('status' => 'KO', 'message' => 'Too short search string.'), 403);
}
$class = $targetAdmin->getClass();
$em = $this->getDoctrine()->getManager();
$classMetadata = $em->getClassMetadata($class);
$repo = new SearchableRepository($em, $classMetadata);
$results = $repo->indexSearch($searchText, $itemsPerPage);
$items = [];
foreach ($results as $entity) {
if ($toStringCallback !== null) {
if (!is_callable($toStringCallback)) {
throw new \RuntimeException('Option "to_string_callback" does not contain callable function.');
}
$label = call_user_func($toStringCallback, $entity, $property);
} else {
$resultMetadata = $targetAdmin->getObjectMetadata($entity);
$label = $resultMetadata->getTitle();
}
$items[] = array('id' => $admin->id($entity), 'label' => $label);
}
return new JsonResponse(array('status' => 'OK', 'more' => false, 'items' => $items));
}