public function ControlDirections::alterMap in Geolocation Field 8.3

Alter render array.

Parameters

array $render_array: Render array.

array $feature_settings: The current feature settings.

array $context: Context like field formatter, field widget or view.

Return value

array Render array.

Overrides ControlGoogleElementBase::alterMap

File

modules/geolocation_google_maps/src/Plugin/geolocation/MapFeature/ControlDirections.php, line 238

Class

ControlDirections

Provides Directions Service.

Namespace

Drupal\geolocation_google_maps\Plugin\geolocation\MapFeature

Code

public function alterMap(array $render_array, array $feature_settings, array $context = []) {
  $render_array = parent::alterMap($render_array, $feature_settings, $context);
  $render_array['#controls']['directions'] = $this
    ->getDirectionsControlForm($feature_settings, $context);
  switch ($feature_settings['directions_container']) {
    case 'above':
      if (empty($render_array['#prefix'])) {
        $render_array['#prefix'] = '';
      }
      $render_array['#prefix'] .= '<div class="geolocation-google-maps-directions-container"></div>';
      break;
    case 'below':
      if (empty($render_array['#suffix'])) {
        $render_array['#suffix'] = '';
      }
      $render_array['#suffix'] .= '<div class="geolocation-google-maps-directions-container"></div>';
      break;
  }
  $render_array['#attached'] = BubbleableMetadata::mergeAttachments(empty($render_array['#attached']) ? [] : $render_array['#attached'], [
    'library' => [
      'geolocation_google_maps/mapfeature.' . $this
        ->getPluginId(),
    ],
    'drupalSettings' => [
      'geolocation' => [
        'maps' => [
          $render_array['#id'] => [
            $this
              ->getPluginId() => [
              'enable' => TRUE,
              'settings' => $feature_settings,
            ],
          ],
        ],
      ],
    ],
  ]);
  return $render_array;
}