Layer.php in Geolocation Field 8.3

Namespace

Drupal\geolocation\Plugin\views\style

File

src/Plugin/views/style/Layer.php

<?php

namespace Drupal\geolocation\Plugin\views\style;


/**
 * Allow to display several field items on a common map.
 *
 * @ingroup views_style_plugins
 *
 * @ViewsStyle(
 *   id = "geolocation_layer",
 *   title = @Translation("Geolocation Layer"),
 *   help = @Translation("Display geolocations on a layer."),
 *   theme = "views_view_list",
 *   display_types = {"normal"},
 * )
 */
class Layer extends GeolocationStyleBase {

  /**
   * {@inheritdoc}
   */
  public function render() {
    $render = parent::render();
    if ($render === FALSE) {
      return [];
    }
    $build = [
      '#type' => 'container',
      '#attributes' => [
        'id' => $this->displayHandler->display['id'],
        'class' => [
          'geolocation-layer',
        ],
      ],
    ];

    /*
     * Add locations to output.
     */
    foreach ($this->view->result as $row) {
      foreach ($this
        ->getLocationsFromRow($row) as $location) {
        $build['locations'][] = $location;
      }
    }
    return $build;
  }

}

Classes

Name	Description
Layer	Allow to display several field items on a common map.