package org.kuali.ole.module.purap.document.web.struts;
   
   import org.apache.log4j.Logger;
   import org.kuali.rice.ken.bo.NotificationBo;
   import org.kuali.rice.ken.bo.NotificationMessageDelivery;
   import org.kuali.rice.ken.bo.NotificationRecipientBo;
   import org.kuali.rice.ken.bo.NotificationSenderBo;
   import org.kuali.rice.ken.util.NotificationConstants;
   import org.kuali.rice.ken.util.Util;
  import org.kuali.rice.ken.web.spring.NotificationController;
  import org.kuali.rice.krad.util.GlobalVariables;
  import org.springframework.web.servlet.ModelAndView;
  
  import javax.servlet.http.HttpServletRequest;
  import javax.servlet.http.HttpServletResponse;
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  
  public class OleNotificationController extends NotificationController {
      /**
       * Logger for this class and subclasses
       */
      private static final Logger LOG = Logger.getLogger(NotificationController.class);
  
      /**
       * This method takes an action on the message delivery - dismisses it with the action/cause that comes from the
       * UI layer
       *
       * @param action   the action or cause of the dismissal
       * @param message  the message to display to the user
       * @param request  the HttpServletRequest
       * @param response the HttpServletResponse
       * @return an appropriate ModelAndView
       */
  
      private ModelAndView dismissMessage(String action, String message, HttpServletRequest request, HttpServletResponse response) {
          String view = "NotificationDetail";
          String userName = request.getRemoteUser();
          String user = null;
          if (GlobalVariables.getUserSession() != null) {
              user = GlobalVariables.getUserSession().getPrincipalId();
          }
          String messageDeliveryId = request.getParameter(NotificationConstants.NOTIFICATION_CONTROLLER_CONSTANTS.MSG_DELIVERY_ID);
          String command = request.getParameter(NotificationConstants.NOTIFICATION_CONTROLLER_CONSTANTS.COMMAND);
          String standaloneWindow = request.getParameter(NotificationConstants.NOTIFICATION_CONTROLLER_CONSTANTS.STANDALONE_WINDOW);
          if (messageDeliveryId == null) {
              throw new RuntimeException("A null messageDeliveryId was provided.");
          }
  
          LOG.debug("messageDeliveryId: " + messageDeliveryId);
          LOG.debug("command: " + command);
  
          /**
           * We can get the notification object given a workflow ID or a notification
           * Id.  This method might be called either from a workflow action list or
           * as a link from a message deliverer endpoint such as an email message.  
           */
          NotificationMessageDelivery delivery = messageDeliveryService.getNotificationMessageDelivery(Long.decode(messageDeliveryId));
          if (delivery == null) {
              throw new RuntimeException("Could not find message delivery with id " + messageDeliveryId);
          }
          NotificationBo notification = delivery.getNotification();
  
          /*
           * dismiss the message delivery
           */
  
          notificationService.dismissNotificationMessageDelivery(delivery.getId(), user, action);
  
  
          List<NotificationSenderBo> senders = notification.getSenders();
          List<NotificationRecipientBo> recipients = notification.getRecipients();
  
          String contenthtml = Util.transformContent(notification);
  
          // first check to see if this is a standalone window, b/c if it is, we'll want to close
          if (standaloneWindow != null && standaloneWindow.equals("true")) {
              view = "NotificationActionTakenCloseWindow";
          } else { // otherwise check to see if the details need to be rendered in line (no stuff around them)
              if (command != null && command.equals(NotificationConstants.NOTIFICATION_DETAIL_VIEWS.INLINE)) {
                  view = "NotificationDetailInline";
              }
          }
  
          Map<String, Object> model = new HashMap<String, Object>();
          model.put("notification", notification);
          model.put("message", message);
          model.put("senders", senders);
          model.put("recipients", recipients);
          model.put("contenthtml", contenthtml);
          model.put("messageDeliveryId", messageDeliveryId);
          model.put("command", command);
          model.put(NotificationConstants.NOTIFICATION_CONTROLLER_CONSTANTS.STANDALONE_WINDOW, standaloneWindow);
          return new ModelAndView(view, model);
      }
  }