/** * Displays a Discussion Thread page * * <p>- Requires a cookie for the session user - Requires a threadId request parameter for the * HTTP GET * * @param req The HTTP Request * @param res The HTTP Response */ public void discussionAction(HttpServletRequest req, HttpServletResponse res) { // Ensure there is a cookie for the session user if (AccountController.redirectIfNoCookie(req, res)) return; Map<String, Object> viewData = new HashMap<>(); if (req.getMethod() == HttpMethod.Get) { // Get the thread GroupManager gm = new GroupManager(); int threadId = Integer.parseInt(req.getParameter("threadId")); DiscussionManager discussionManager = new DiscussionManager(); DiscussionThread thread = discussionManager.getThread(threadId); thread.setGroup(gm.get(thread.getGroupId())); thread.setPosts(discussionManager.getPosts(threadId)); // get documents for the thread DocumentManager docMan = new DocumentManager(); viewData.put("documents", docMan.getDocumentsForThread(threadId)); viewData.put("thread", thread); viewData.put("title", "Discussion: " + thread.getThreadName()); view(req, res, "/views/group/DiscussionThread.jsp", viewData); } else { httpNotFound(req, res); } }