function leaflet_widget_process_geojson in Leaflet Widget for Geofield 7.2

Same name and namespace in other branches

1. 7 leaflet_widget.module \leaflet_widget_process_geojson()

Ensures the posted values match the geofield values.

Parameters

string $geojson: The geoJSON values.

Return value

array List of geofield compatible values.

1 call to leaflet_widget_process_geojson()

leaflet_widget_widget_validate in ./leaflet_widget.module

Widget validation callback.

File

./leaflet_widget.module, line 269

Leaflet widget module for Geofield.

Code

function leaflet_widget_process_geojson($geojson) {
  $geom = geoPHP::load($geojson, 'json');

  // Avoid throwing a notice if there was a failure.
  if (!$geom) {
    return array();
  }
  $type = $geom
    ->geometryType();
  $result = array(
    'geom' => $geom
      ->out('wkt'),
    'input_format' => 'wkt',
  );
  return geofield_compute_values($result);
}