function _geofield_description_formatter in Geofield 7

Same name and namespace in other branches

1. 7.2 geofield.formatters.inc \_geofield_description_formatter()

1 call to _geofield_description_formatter()

geofield_field_formatter_view in ./geofield.formatters.inc

Implements hook_field_formatter_view().

File

./geofield.formatters.inc, line 398

Drupal field formatter hooks and helper functions.

Code

function _geofield_description_formatter($item, $settings) {
  geophp_load();
  $geometry = geoPHP::load($item['wkt'], 'wkt');

  // Single types
  $single_types = array(
    'Point',
    'LineString',
    'Polygon',
  );
  if (in_array($geometry
    ->geometryType(), $single_types)) {
    $centroid = new Point($item['lon'], $item['lat']);
    $info = _geofield_formatter_get_info($geometry, $centroid, $settings['address']);
    return _geofield_description_formatter_text($info);
  }
  else {
    $output = t('A collection of shapes');
    $output .= '<ol>';
    foreach ($geometry
      ->getComponents() as $component) {
      $centroid = $component
        ->centroid();
      $info = _geofield_formatter_get_info($component, $centroid, $settings['address']);
      $output .= '<li>' . _geofield_description_formatter_text($info) . '</li>';
    }
    $output .= '</ol>';
    return $output;
  }
}