function opigno_learning_path_preprocess_status_messages in Opigno Learning path 8

Same name and namespace in other branches

1. 3.x opigno_learning_path.module \opigno_learning_path_preprocess_status_messages()

Implements hook_preprocess_HOOK().

File

./opigno_learning_path.module, line 3875

Contains opigno_learning_path.module.

Code

function opigno_learning_path_preprocess_status_messages(&$variables) {
  $is_lp_route = opigno_learning_path_is_lp_route();

  // Unset message after creating new training.
  if (isset($variables['message_list']['status']) && $is_lp_route) {
    $status_messages =& $variables['message_list']['status'];
    foreach ($status_messages as $delta => $message) {
      if ($message instanceof MarkupInterface) {

        // Actually message content.
        $pattern = '/(?=.*Learning Path)(?=.*has been created)/';
        if (preg_match($pattern, $message
          ->__toString())) {
          unset($status_messages[$delta]);
          break;
        }
      }
    }

    // Prevent empty block message appearing.
    if (empty($status_messages)) {
      unset($variables['message_list']['status']);
    }
  }
}