function geofield_get_base_element in Geofield 7

1 call to geofield_get_base_element()

geofield_field_widget_form in ./geofield.widgets.inc

Implements hook_field_widget_form().

File

./geofield.widgets.inc, line 252

Provides field widget hooks for geofield module.

Code

function geofield_get_base_element($base, $items, $delta) {
  $element = $base;

  // @TODO: Change this to be generic, so that we don't have poor DX to input as WKT.
  $element['wkt'] = array(
    '#type' => 'hidden',
    '#attributes' => array(
      'class' => array(
        'geofield_wkt',
      ),
    ),
    '#default_value' => isset($items[$delta]['wkt']) ? $items[$delta]['wkt'] : NULL,
  );
  $element['input_format'] = array(
    '#type' => 'value',
    '#attributes' => array(
      'class' => array(
        'geofield_input_format',
      ),
    ),
    '#value' => 'wkt',
  );
  $element['geo_type'] = array(
    '#type' => 'hidden',
    '#attributes' => array(
      'class' => array(
        'geofield_geo_type',
      ),
    ),
    '#default_value' => isset($items[$delta]['geo_type']) ? $items[$delta]['geo_type'] : NULL,
  );
  $element['lat'] = array(
    '#type' => 'hidden',
    '#attributes' => array(
      'class' => array(
        'geofield_lat',
      ),
    ),
    '#default_value' => isset($items[$delta]['lat']) ? $items[$delta]['lat'] : NULL,
  );
  $element['lon'] = array(
    '#type' => 'hidden',
    '#attributes' => array(
      'class' => array(
        'geofield_lon',
      ),
    ),
    '#default_value' => isset($items[$delta]['lon']) ? $items[$delta]['lon'] : NULL,
  );
  $element['left'] = array(
    '#type' => 'hidden',
    '#attributes' => array(
      'class' => array(
        'geofield_left',
      ),
    ),
    '#default_value' => isset($items[$delta]['left']) ? $items[$delta]['left'] : NULL,
  );
  $element['right'] = array(
    '#type' => 'hidden',
    '#attributes' => array(
      'class' => array(
        'geofield_right',
      ),
    ),
    '#default_value' => isset($items[$delta]['right']) ? $items[$delta]['right'] : NULL,
  );
  $element['bottom'] = array(
    '#type' => 'hidden',
    '#attributes' => array(
      'class' => array(
        'geofield_bottom',
      ),
    ),
    '#default_value' => isset($items[$delta]['bottom']) ? $items[$delta]['bottom'] : NULL,
  );
  $element['top'] = array(
    '#type' => 'hidden',
    '#attributes' => array(
      'class' => array(
        'geofield_top',
      ),
    ),
    '#default_value' => isset($items[$delta]['top']) ? $items[$delta]['top'] : NULL,
  );
  $element['description'] = array(
    '#markup' => !empty($element['#description']) ? '<div class="description">' . $element['#description'] . '</div>' : '',
  );

  // Master column is used by element-validate to decide which set of columns it should use to compute all other values.
  // By default, wkt is the master-column, all we compute all other values from it. For other widget (such as lat/lon) this will be different
  $element['master_column'] = array(
    '#type' => 'hidden',
    '#value' => 'wkt',
  );

  // This validate function computes all other columns from the master field
  $element['#element_validate'] = array(
    'geofield_element_validate',
  );
  return $element;
}