GeolocationSearchApiFilterBoundary.php in Geolocation Field 8.3

Namespace

Drupal\geolocation_search_api\Plugin\views\filter

File

modules/geolocation_search_api/src/Plugin/views/filter/GeolocationSearchApiFilterBoundary.php

<?php

namespace Drupal\geolocation_search_api\Plugin\views\filter;

use Drupal\geolocation\Plugin\views\filter\BoundaryFilter;
use Drupal\search_api\Plugin\views\filter\SearchApiFilterTrait;

/**
 * Defines a filter for filtering on boundary.
 *
 * @ingroup views_filter_handlers
 *
 * @ViewsFilter("geolocation_search_api_filter_boundary")
 */
class GeolocationSearchApiFilterBoundary extends BoundaryFilter {
  use SearchApiFilterTrait;

  /**
   * {@inheritdoc}
   */
  public function query() {

    /** @var \Drupal\search_api\Plugin\views\query\SearchApiQuery $query */
    $query = $this
      ->getQuery();
    if ($query
      ->shouldAbort()) {
      return;
    }
    if (empty($this->value)) {
      return;
    }

    // Get the field alias.
    $lat_north_east = $this->value['lat_north_east'];
    $lng_north_east = $this->value['lng_north_east'];
    $lat_south_west = $this->value['lat_south_west'];
    $lng_south_west = $this->value['lng_south_west'];
    if (!is_numeric($lat_north_east) || !is_numeric($lng_north_east) || !is_numeric($lat_south_west) || !is_numeric($lng_south_west)) {
      return;
    }
    $query
      ->addCondition($this->realField, [
      $lat_south_west . ',' . $lng_south_west,
      $lat_north_east . ',' . $lng_north_east,
    ], 'BETWEEN', $this->options['group']);
  }

}

Classes

Name	Description
GeolocationSearchApiFilterBoundary	Defines a filter for filtering on boundary.