private static function migrate_email_settings_to_action($form_options, $form_id, $post_type, &$imported, $switch)
 {
     // No old notifications or autoresponders to carry over
     if (!isset($form_options['auto_responder']) && !isset($form_options['notification']) && !isset($form_options['email_to'])) {
         return;
     }
     // Initialize notifications array
     $notifications = array();
     // Migrate regular notifications
     self::migrate_notifications_to_action($form_options, $form_id, $notifications);
     // Migrate autoresponders
     self::migrate_autoresponder_to_action($form_options, $form_id, $notifications);
     if (empty($notifications)) {
         return;
     }
     foreach ($notifications as $new_notification) {
         $new_notification['post_type'] = $post_type;
         $new_notification['post_excerpt'] = 'email';
         $new_notification['post_title'] = __('Email Notification', 'formidable');
         $new_notification['menu_order'] = $form_id;
         $new_notification['post_status'] = 'publish';
         // Switch field IDs and keys, if needed
         if ($switch) {
             // Switch field IDs in email conditional logic
             self::switch_email_contition_field_ids($new_notification['post_content']);
             // Switch all other field IDs in email
             $new_notification['post_content'] = FrmFieldsHelper::switch_field_ids($new_notification['post_content']);
         }
         $new_notification['post_content'] = FrmAppHelper::prepare_and_encode($new_notification['post_content']);
         $exists = get_posts(array('name' => $new_notification['post_name'], 'post_type' => $new_notification['post_type'], 'post_status' => $new_notification['post_status'], 'numberposts' => 1));
         if (empty($exists)) {
             FrmAppHelper::save_json_post($new_notification);
             $imported['imported']['actions']++;
         }
         unset($new_notification);
     }
 }
 /**
  * Prepare and save settings in styles and actions
  *
  * @param array $settings
  * @param string $group
  *
  * @since 2.0.6
  */
 public static function save_settings($settings, $group)
 {
     $settings = (array) $settings;
     $settings['post_content'] = FrmAppHelper::prepare_and_encode($settings['post_content']);
     if (empty($settings['ID'])) {
         unset($settings['ID']);
     }
     // delete all caches for this group
     self::cache_delete_group($group);
     return self::save_json_post($settings);
 }