/**
* Execute the current query and return the results.
*
* @return array
*/
public function get()
{
$options = array();
if ($this->columns) {
$options['columns'] = $this->columns;
}
if ($this->limit) {
$options['limit'] = $this->limit;
$options['offset'] = $this->offset;
}
$this->executeCallbacks();
$results = $this->index->runQuery($this->query, $options);
if ($this->columns && !in_array('*', $this->columns)) {
$new_results = array();
foreach ($results as $result) {
$new_result = array();
foreach ($this->columns as $field) {
if (array_key_exists($field, $result)) {
$new_result[$field] = $result[$field];
}
}
$new_results[] = $new_result;
}
$results = $new_results;
}
return $results;
}
/**
* Return the instance associated with the requested index name.
* Will create one if needed.
*
* @param string $index
*
* @return \Mmanos\Search\Index
*/
public function index($index = null)
{
if (null === $index) {
$index = Config::get('laravel-search::default_index', 'default');
}
if (!isset($this->indexes[$index])) {
$this->indexes[$index] = Index::factory($index, $this->driver);
}
return $this->indexes[$index];
}
/**
* Create a new zend instance.
*
* @param string $name
* @param string $driver
*
* @return void
*/
public function __construct($name, $driver)
{
parent::__construct($name, $driver);
\ZendSearch\Lucene\Search\QueryParser::setDefaultEncoding('UTF-8');
}