/**
* @return SolrService
*/
public static function get_instance()
{
if (self::$instance == NULL) {
self::$instance = new SolrService();
}
return self::$instance;
}
function suggest()
{
$this->load->library('solr/SolrService');
$this->load->library('Search');
// Parse term from the input
$term = filter_input(INPUT_GET, 'term', FILTER_SANITIZE_STRING);
$term = trim($term);
$term = preg_replace("/^anchor (.*)/", "anchorage \$1", $term);
$term = preg_replace("/^moor (.*)/", "mooring buoys \$1", $term);
$term = preg_replace("/^buoy (.*)/", "mooring buoys \$1", $term);
$term = preg_replace("/^berth (.*)/", "berthing \$1", $term);
$term = preg_replace("/^gas (.*)/", "gas station \$1", $term);
$keywords = ['berthing' => ["marina", "mooring", "berths", "jetty"], 'marina' => ["marina"], 'marinas' => ["marina"], 'anchorage' => ["anchorage"], 'anchorages' => ["anchorage"], 'mooring buoys' => ["buoys"], 'buoys' => ["buoys"], 'anchoring' => ["anchorage", "buoys"], 'restaurant' => ["restaurant"], 'restaurants' => ["restaurant"], 'bar' => ["bar"], 'bars' => ["bar"], 'restaurants and bars' => ["restaurant", "bar"], 'gas station' => ["gasstation"], 'gas stations' => ["gasstation"], 'supermarket' => ["supermarket"], 'supermarkets' => ["supermarket"], 'cashpoint' => ["cashpoint"], 'cashpoints' => ["cashpoint"], 'bakery' => ["bakery"], 'shopping' => ["supermarket", "minimarket"], 'shop' => ["supermarket", "minimarket"], 'shops' => ["supermarket", "minimarket"], 'beach' => ["beach"]];
$solr = SolrService::get_instance();
$search = new Search($solr, $keywords);
$items = $search->do_search($term);
echo json_encode($items);
}
public function search(Query $query, $offset = 0, $limit = 10)
{
$queryString = $query->toString();
$response = $this->service->search($queryString, $offset, $limit);
return new ResultSet($response, $queryString, $offset, $limit);
}
