function geofield_field_widget_form in Geofield 7

Same name and namespace in other branches

1. 7.2 geofield.widgets.inc \geofield_field_widget_form()

Implements hook_field_widget_form().

File

./geofield.widgets.inc, line 102

Provides field widget hooks for geofield module.

Code

function geofield_field_widget_form(&$form, &$form_state, $field, $instance, $langcode, $items, $delta, $base) {
  $widget = $instance['widget'];
  $settings = $widget['settings'];
  $element = geofield_get_base_element($base, $items, $delta);
  if ($widget['type'] == 'geofield_wkt') {
    $element['wkt']['#title'] = 'Well Known Text';
    $element['wkt']['#type'] = 'textarea';
    $element['master_column']['#value'] = 'wkt';
  }
  if ($widget['type'] == 'geofield_geojson') {
    $element['wkt']['#title'] = 'GeoJSON';
    $element['wkt']['#type'] = 'textarea';

    // We're actually displaying as GeoJSON, not wkt. This is confusing.
    geophp_load();
    $default_value = '';
    try {
      $wkt = isset($items[$delta]['wkt']) ? $items[$delta]['wkt'] : NULL;
      $geometry = geoPHP::load($wkt, 'wkt');
      if ($geometry) {
        $default_value = $geometry
          ->out('json');
      }
    } catch (Exception $e) {

      // @TODO: Not sure if we should do validation here or not...
    }
    $element['wkt']['#default_value'] = $default_value;
    $element['master_column']['#value'] = 'wkt';
    $element['input_format']['#value'] = 'geojson';
  }
  if ($widget['type'] == 'geofield_latlon') {
    $element['lat']['#title'] = 'Latitude';
    $element['lat']['#type'] = 'textfield';
    $element['lon']['#title'] = 'Longitude';
    $element['lon']['#type'] = 'textfield';
    $element['master_column']['#value'] = 'latlon';
  }
  if ($widget['type'] == 'geofield_bounds') {
    $element['left']['#title'] = 'Left Longitude';
    $element['left']['#type'] = 'textfield';
    $element['top']['#title'] = 'Top Latitude';
    $element['top']['#type'] = 'textfield';
    $element['right']['#title'] = 'Right Longitude';
    $element['right']['#type'] = 'textfield';
    $element['bottom']['#title'] = 'Bottom Latitude';
    $element['bottom']['#type'] = 'textfield';
    $element['master_column']['#value'] = 'bounds';
  }
  if ($widget['type'] == 'geofield_textfields') {
    $element['wkt']['#title'] = 'Well Known Text';
    $element['wkt']['#type'] = 'textarea';
    $element['geo_type']['#title'] = 'Geometry Type';
    $element['geo_type']['#type'] = 'textfield';
    $element['lat']['#title'] = 'Latitude';
    $element['lat']['#type'] = 'textfield';
    $element['lon']['#title'] = 'Longitude';
    $element['lon']['#type'] = 'textfield';
    $element['left']['#title'] = 'Left Longitude';
    $element['left']['#type'] = 'textfield';
    $element['top']['#title'] = 'Top Latitude';
    $element['top']['#type'] = 'textfield';
    $element['right']['#title'] = 'Right Longitude';
    $element['right']['#type'] = 'textfield';
    $element['bottom']['#title'] = 'Bottom Latitude';
    $element['bottom']['#type'] = 'textfield';
  }
  if ($widget['type'] == 'geofield_geolocation') {
    $element['#attached']['js'][] = drupal_get_path('module', 'geofield') . '/js/geolocation.js';
    $element['lat']['#title'] = 'Latitude';
    $element['lat']['#type'] = 'textfield';
    $element['lon']['#title'] = 'Longitude';
    $element['lon']['#type'] = 'textfield';
    $element['master_column']['#value'] = 'latlon';
  }
  if ($widget['type'] == 'geofield_openlayers') {
    $openlayers_map_id = !empty($instance['widget']['settings']['openlayers_map']) ? $instance['widget']['settings']['openlayers_map'] : 'geofield_widget_map';
    $element['#openlayers_mapname'] = $openlayers_map_id;
    $element['#after_build'] = array(
      'geofield_widget_openlayers_afterbuild',
    );
  }
  return $element;
}