function views_post_update_boolean_filter_values in Drupal 8

Set all boolean filter values to strings.

File

core/modules/views/views.post_update.php, line 171

Post update functions for Views.

Code

function views_post_update_boolean_filter_values() {
  $config_factory = \Drupal::configFactory();
  foreach ($config_factory
    ->listAll('views.view.') as $view_config_name) {
    $view = $config_factory
      ->getEditable($view_config_name);
    $save = FALSE;
    foreach ($view
      ->get('display') as $display_name => $display) {
      if (isset($display['display_options']['filters'])) {
        foreach ($display['display_options']['filters'] as $filter_name => $filter) {
          if (isset($filter['plugin_id']) && $filter['plugin_id'] === 'boolean') {
            $new_value = FALSE;

            // Update all boolean and integer values to strings.
            if ($filter['value'] === TRUE || $filter['value'] === 1) {
              $new_value = '1';
            }
            elseif ($filter['value'] === FALSE || $filter['value'] === 0) {
              $new_value = '0';
            }
            if ($new_value !== FALSE) {
              $view
                ->set("display.{$display_name}.display_options.filters.{$filter_name}.value", $new_value);
              $save = TRUE;
            }
          }
        }
      }
    }
    if ($save) {
      $view
        ->save();
    }
  }
}