public function openlayers_views_plugin_map_views::render in Openlayers 7.3

Render the display in this style.

Overrides openlayers_views_plugin_style_source_vector::render

File

modules/openlayers_views/views/openlayers_views_plugin_map_views.inc, line 52

Style handler that creates a map based on a view.

Class

openlayers_views_plugin_map_views

Class openlayers_views_plugin_map_views.

Code

public function render() {
  $output = NULL;
  $style_plugin_options = $this->view->style_plugin->options;
  list($mapname, $layername) = explode(':', $style_plugin_options['base_map_layer'], 2);
  if (empty($this->view->style_plugin->options['skipMapRender'])) {

    /** @var \Drupal\openlayers\Types\MapInterface $map */
    if (($map = \Drupal\openlayers\Openlayers::load('Map', $mapname)) == TRUE && !$map instanceof \Drupal\openlayers\Types\Error) {

      /** @var \Drupal\openlayers\Types\LayerInterface $layer */
      if ($layer = $map
        ->getCollection()
        ->getObjectById('layer', $layername)) {
        $source = \Drupal\openlayers\Openlayers::load('source', 'openlayers_views_source_' . $this->view->name . '_' . $this->view->current_display);
        $map
          ->addLayer($layer
          ->setSource($source));
      }
      $output = array(
        '#type' => 'openlayers',
        '#map' => $map,
      );
    }
  }
  else {
    $grouped_results = $this
      ->render_grouping($this->view->result, $this->options['grouping']);
    $output = $this
      ->map_features($grouped_results);
  }
  return $output;
}