public function MarkerIcon::alterMap in Geolocation Field 8.3

Same name and namespace in other branches

1. 8.2 modules/geolocation_google_maps/src/Plugin/geolocation/MapFeature/MarkerIcon.php \Drupal\geolocation_google_maps\Plugin\geolocation\MapFeature\MarkerIcon::alterMap()

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 MapFeatureBase::alterMap

File

modules/geolocation_google_maps/src/Plugin/geolocation/MapFeature/MarkerIcon.php, line 141

Class

MarkerIcon

Provides Google Maps.

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);
  $render_array['#attached'] = BubbleableMetadata::mergeAttachments(empty($render_array['#attached']) ? [] : $render_array['#attached'], [
    'library' => [
      'geolocation_google_maps/mapfeature.' . $this
        ->getPluginId(),
    ],
    'drupalSettings' => [
      'geolocation' => [
        'maps' => [
          $render_array['#id'] => [
            $this
              ->getPluginId() => [
              'enable' => TRUE,
              'anchor' => $feature_settings['anchor'],
              'size' => $feature_settings['size'],
              'scaledSize' => $feature_settings['scaled_size'],
              'labelOrigin' => $feature_settings['label_origin'],
              'origin' => $feature_settings['origin'],
            ],
          ],
        ],
      ],
    ],
  ]);
  if (!empty($feature_settings['marker_icon_path'])) {
    $path = \Drupal::token()
      ->replace($feature_settings['marker_icon_path'], $context);
    $path = file_create_url($path);
    $render_array['#attached']['drupalSettings']['geolocation']['maps'][$render_array['#id']][$this
      ->getPluginId()]['markerIconPath'] = $path;
    if (!empty($render_array['#children']['locations'])) {
      foreach ($render_array['#children']['locations'] as &$location) {
        if (empty($location['#icon'])) {
          $location['#icon'] = $path;
        }
      }
    }
  }
  return $render_array;
}