public function Location::getCoordinates in Geolocation Field 8.2

Same name and namespace in other branches

1. 8.3 src/Plugin/geolocation/LocationInput/Location.php \Drupal\geolocation\Plugin\geolocation\LocationInput\Location::getCoordinates()

Get center value.

Parameters

mixed $form_value: Form value.

int $center_option_id: LocationInput option ID.

array $center_option_settings: The current feature settings.

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

Return value

array Render array.

Overrides LocationInputBase::getCoordinates

File

src/Plugin/geolocation/LocationInput/Location.php, line 112

Class

Location

Location based proximity center.

Namespace

Drupal\geolocation\Plugin\geolocation\LocationInput

Code

public function getCoordinates($form_value, $center_option_id, array $center_option_settings, $context = NULL) {
  $values = explode(':', $center_option_id);
  if (count($values) !== 2) {
    return [];
  }
  $location_plugin_id = $values[0];
  $location_option_id = $values[1];
  if (!$this->locationManager
    ->hasDefinition($location_plugin_id)) {
    return [];
  }

  /** @var \Drupal\geolocation\LocationInterface $location */
  $location = $this->locationManager
    ->createInstance($location_plugin_id);
  $center = $location
    ->getCoordinates($location_option_id, $center_option_settings['location_settings']['settings'], $context);
  if (empty($center)) {
    return FALSE;
  }
  return $center;
}