public static function GeolocationGeometryBase::propertyDefinitions in Geolocation Field 8.3

Defines field item properties.

Properties that are required to constitute a valid, non-empty item should be denoted with \Drupal\Core\TypedData\DataDefinition::setRequired().

Return value

\Drupal\Core\TypedData\DataDefinitionInterface[] An array of property definitions of contained properties, keyed by property name.

Overrides FieldItemInterface::propertyDefinitions

See also

\Drupal\Core\Field\BaseFieldDefinition

File

modules/geolocation_geometry/src/Plugin/Field/FieldType/GeolocationGeometryBase.php, line 58

Class

GeolocationGeometryBase

Class Geolocation Geometry Base.

Namespace

Drupal\geolocation_geometry\Plugin\Field\FieldType

Code

public static function propertyDefinitions(FieldStorageDefinitionInterface $field_definition) {
  $geom_type = explode("_", $field_definition
    ->getType())[2];
  $properties['geometry'] = DataDefinition::create('string')
    ->setComputed('true')
    ->setLabel(t('Geometry'));
  $properties['wkt'] = DataDefinition::create('string')
    ->setLabel(t('WKT'))
    ->addConstraint('GeometryType', [
    'geometryType' => $geom_type,
    'type' => 'WKT',
  ]);
  $properties['geojson'] = DataDefinition::create('string')
    ->setLabel(t('GeoJSON'))
    ->addConstraint('GeometryType', [
    'geometryType' => $geom_type,
    'type' => 'GeoJSON',
  ]);
  $properties['data'] = MapDataDefinition::create()
    ->setLabel(t('Meta data'));
  return $properties;
}