/**
* {@inheritdoc}
*/
public function buildResponse(AutocompleteResults $results, AutocompleteContextInterface $context)
{
$data['results'] = [];
$templateResult = $context->getParameter('select2_template_result');
$templateSelection = $context->getParameter('select2_template_selection');
foreach ($results as $id => $result) {
$data['results'][] = ['id' => $id, 'text' => $this->renderSelect2Item($id, $result, $templateResult), 'selection_text' => $this->renderSelect2Item($id, $result, $templateSelection)];
}
if ($max = $context->getParameter('max_results', false)) {
$data['pagination'] = ['more' => $results->count() == $max];
}
return new JsonResponse($data);
}
/**
* {@inheritdoc}
*/
public function buildResponse(AutocompleteResults $results, AutocompleteContextInterface $context)
{
$accessor = new PropertyAccessor();
$data['results'] = [];
$property = $context->getParameter('autocomplete');
foreach ($results as $id => $result) {
if ($accessor->isReadable($result, $property)) {
$value = $accessor->getValue($result, $property);
$data['results'][] = ['id' => $value, 'text' => $value];
}
}
if ($max = $context->getParameter('max_results', false)) {
$data['pagination'] = ['more' => $results->count() == $max];
}
return new JsonResponse($data);
}
/**
* {@inheritdoc}
*/
public function fetchResults(Request $request, AutocompleteContextInterface $context)
{
$maxResults = $context->getParameter('max_results');
$class = $context->getParameter('class');
$results = new AutocompleteResults();
if ($class) {
$qb = $this->createQueryBuilder($context);
$qb->setMaxResults($maxResults);
$this->orderBy($qb, $context);
$this->filter($qb, $request->get('q'), $request->get('related_fields', []), $context);
if ($request->get('page')) {
$offset = $qb->getMaxResults() * ($request->get('page') - 1);
$qb->setFirstResult($offset);
}
$rawResults = $qb->getQuery()->getResult();
foreach ($rawResults as $result) {
$ids = $qb->getEntityManager()->getClassMetadata($class)->getIdentifierValues($result);
$id = current(array_values($ids));
$results->offsetSet($id, $result);
}
}
return $results;
}