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function chosen_update_7203 in Chosen 7.2

Implements hook_update_N().

Update any option_select widgets with an empty Chosen setting to the 'No preference' Chosen setting.

File

./chosen.install, line 97
Installation and uninstallation functions.

Code

function chosen_update_7203() {
  $field_names = db_query("SELECT field_name FROM {field_config_instance} WHERE data LIKE :widget", array(
    ':widget' => '%' . db_like('options_select') . '%' . db_like('apply_chosen') . '%',
  ))
    ->fetchCol();
  if (empty($field_names)) {
    return;
  }
  $instances = field_read_instances(array(
    'field_name' => $field_names,
  ));
  foreach ($instances as $instance) {
    if ($instance['widget']['type'] == 'options_select' && empty($instance['widget']['settings']['apply_chosen'])) {
      $instance['widget']['settings']['apply_chosen'] = '';
      field_update_instance($instance);
    }
  }
}