WatchIssueAction.java
/*
* This software was designed and created by Jason Carroll.
* Copyright (c) 2002, 2003, 2004 Jason Carroll.
* The author can be reached at jcarroll@cowsultants.com
* ITracker website: http://www.cowsultants.com
* ITracker forums: http://www.cowsultants.com/phpBB/index.php
*
* This program is free software; you can redistribute it and/or modify
* it only under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
package org.itracker.web.actions.project;
import org.apache.log4j.Logger;
import org.apache.struts.action.*;
import org.itracker.model.*;
import org.itracker.model.Notification.Role;
import org.itracker.model.util.UserUtilities;
import org.itracker.services.IssueService;
import org.itracker.services.NotificationService;
import org.itracker.web.actions.base.ItrackerBaseAction;
import org.itracker.web.util.Constants;
import org.itracker.web.util.RequestHelper;
import org.itracker.web.util.ServletContextUtils;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.io.IOException;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;
public class WatchIssueAction extends ItrackerBaseAction {
private static final Logger log = Logger.getLogger(WatchIssueAction.class);
public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
ActionMessages errors = new ActionMessages();
try {
IssueService issueService = ServletContextUtils.getItrackerServices().getIssueService();
NotificationService notificationService = ServletContextUtils.getItrackerServices().getNotificationService();
Integer issueId = new Integer((request.getParameter("id") == null ? "-1" : (request.getParameter("id"))));
Issue issue = issueService.getIssue(issueId);
Project project = issueService.getIssueProject(issueId);
if (project == null) {
return mapping.findForward("unauthorized");
}
HttpSession session = request.getSession(true);
User currUser = (User) session.getAttribute(Constants.USER_KEY);
Map<Integer, Set<PermissionType>> userPermissions = RequestHelper.getUserPermissions(session);
if (!UserUtilities.hasPermission(userPermissions, project.getId(), UserUtilities.PERMISSION_VIEW_ALL)) {
return mapping.findForward("unauthorized");
}
Notification notification = new Notification();
boolean userHasIssueNotification = false;
List<Notification> notifications = issue.getNotifications();
for (Iterator<Notification> nIterator = notifications.iterator(); nIterator.hasNext(); ) {
Notification issue_notification = nIterator.next();
if (issue_notification.getUser().getId().equals(currUser.getId())) {
userHasIssueNotification = true;
if (issue_notification.getRole() == Role.IP) {
notification = issue_notification;
nIterator.remove();
break;
}
}
}
if (userHasIssueNotification) {
if (null!=notification.getId()) {
issue.setNotifications(notifications);
notificationService.removeIssueNotification(notification.getId());
}
} else {
notification.setUser(currUser);
notification.setIssue(issue);
notification.setRole(Role.IP);
notificationService.addIssueNotification(notification);
}
String caller = request.getParameter("caller");
if ("editissue".equals(caller)) {
return new ActionForward(mapping.findForward("editissue").getPath() + "?id=" + issueId);
} else if ("viewissue".equals(caller)) {
return new ActionForward(mapping.findForward("viewissue").getPath() + "?id=" + issueId);
//index was the old name for portalhome, we have to clean the naming in this area...
} else if ("index".equals(caller)) {
return mapping.findForward("index");
} else {
return new ActionForward(mapping.findForward("listissues").getPath() + "?projectId=" + project.getId());
}
} catch (Exception e) {
errors.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage("itracker.web.error.login.system"));
log.error("System Error.", e);
}
if (!errors.isEmpty()) {
saveErrors(request, errors);
}
return mapping.findForward("error");
}
}