/**
* {@inheritdoc}
*/
public function setFulltextFields(array $fields = NULL) {
$fulltext_fields = $this->index->getFulltextFields();
foreach (array_diff($fields, $fulltext_fields) as $field_id) {
throw new SearchApiException(new FormattableMarkup('Trying to search on field @field which is no indexed fulltext field.', array('@field' => $field_id)));
}
$this->fields = $fields;
return $this;
}
/**
* {@inheritdoc}
*/
public function preExecute()
{
// Make sure to only execute this once per query.
if (!$this->preExecuteRan) {
$this->preExecuteRan = TRUE;
// Add fulltext fields, unless set
if ($this->fields === NULL) {
$this->fields = $this->index->getFulltextFields();
}
// Preprocess query.
$this->index->preprocessSearchQuery($this);
// Let modules alter the query.
\Drupal::moduleHandler()->alter('search_api_query', $this);
}
}
/**
* {@inheritdoc}
*/
public function getFulltextFields()
{
return $this->entity->getFulltextFields();
}
