function media_field_widget_value in D7 Media 7.2

Same name and namespace in other branches

1. 7.4 includes/media.fields.inc \media_field_widget_value()
2. 7 includes/media.fields.inc \media_field_widget_value()
3. 7.3 includes/media.fields.inc \media_field_widget_value()

The #value_callback for the media field element.

1 string reference to 'media_field_widget_value'

media_field_widget_form in includes/media.fields.inc

Implements hook_field_widget_form().

File

includes/media.fields.inc, line 209

Provide media selector widget and media field formatters to the fields API.

Code

function media_field_widget_value($element, $input = FALSE, $form_state = array()) {
  if ($input) {

    // Checkboxes lose their value when empty.
    // If the display field is present make sure its unchecked value is saved.
    $field = field_widget_field($element, $form_state);
    if (empty($input['display'])) {
      $input['display'] = !empty($field['settings']['display_field']) ? 0 : 1;
    }
  }

  // We depend on the media element to handle uploads.
  $return = media_file_value($element, $input, $form_state);

  // Ensure that all the required properties are returned even if empty.
  $return += array(
    'fid' => 0,
    'display' => 1,
    'description' => '',
  );
  return $return;
}