/// <summary> /// Handles the Load event of the Page control. /// </summary> /// <param name="sender">The source of the event.</param> /// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param> private void Page_Load(object sender, System.EventArgs e) { int threadID = HnDGeneralUtils.TryConvertToInt(Request.QueryString["ThreadID"]); _thread = ThreadGuiHelper.GetThread(threadID); if (_thread == null) { // not found, return to default page Response.Redirect("default.aspx", true); } _startAtMessageIndex = HnDGeneralUtils.TryConvertToInt(Request.QueryString["StartAtMessage"]); _quoteMessageID = HnDGeneralUtils.TryConvertToInt(Request.QueryString["QuoteMessageID"]); // Check credentials bool userHasAccess = SessionAdapter.CanPerformForumActionRight(_thread.ForumID, ActionRights.AccessForum); if (!userHasAccess) { // doesn't have access to this forum. redirect Response.Redirect("default.aspx"); } // Check if the current user is allowed to add new messages to the thread. bool userMayAddNewMessages = false; if (!_thread.IsClosed) { if (_thread.IsSticky) { if (SessionAdapter.CanPerformForumActionRight(_thread.ForumID, ActionRights.AddAndEditMessageInSticky)) { userMayAddNewMessages = true; } } else { if (SessionAdapter.CanPerformForumActionRight(_thread.ForumID, ActionRights.AddAndEditMessage)) { userMayAddNewMessages = true; } } } if (!userMayAddNewMessages) { // is not allowed to post a new message Response.Redirect("Messages.aspx?ThreadID=" + threadID, true); } // use BL class. We could have used Lazy loading, though for the sake of separation, we'll call into the BL class. ForumEntity forum = CacheManager.GetForum(_thread.ForumID); if (forum == null) { // orphaned thread Response.Redirect("default.aspx"); } // check if the user can view the thread the message is in. If not, don't continue. if ((_thread.StartedByUserID != SessionAdapter.GetUserID()) && !SessionAdapter.CanPerformForumActionRight(_thread.ForumID, ActionRights.ViewNormalThreadsStartedByOthers)) { // can't add a message, it's in a thread which isn't visible to the user Response.Redirect("default.aspx", true); } meMessageEditor.ShowAddAttachment = ((forum.MaxNoOfAttachmentsPerMessage > 0) && SessionAdapter.CanPerformForumActionRight(_thread.ForumID, ActionRights.AddAttachment)); meMessageEditor.ShowSubscribeToThread = !UserGuiHelper.CheckIfThreadIsAlreadySubscribed(SessionAdapter.GetUserID(), _thread.ThreadID); // User is able to post a new message to the current thread. if (!Page.IsPostBack) { // fill the page's content lnkThreads.Text = HttpUtility.HtmlEncode(forum.ForumName); lnkThreads.NavigateUrl += "?ForumID=" + _thread.ForumID; meMessageEditor.ForumName = forum.ForumName; meMessageEditor.ThreadSubject = _thread.Subject; lblSectionName.Text = CacheManager.GetSectionName(forum.SectionID); lnkMessages.NavigateUrl += threadID; lnkMessages.Text = HttpUtility.HtmlEncode(_thread.Subject); phLastPostingInThread.Visible = (_quoteMessageID <= 0); bool userMayEditMemo = SessionAdapter.CanPerformForumActionRight(_thread.ForumID, ActionRights.EditThreadMemo); // get quoted message if passed in. if (_quoteMessageID > 0) { // get message and insert it into the textbox including quote tags. MessageEntity messageToQuote = MessageGuiHelper.GetMessage(_quoteMessageID); if (messageToQuote != null) { // message found. UserEntity quotedUser = UserGuiHelper.GetUser(messageToQuote.PostedByUserID); if (quotedUser != null) { // user found. proceed meMessageEditor.OriginalMessageText = TextParser.MakeStringQuoted(messageToQuote.MessageText, quotedUser.NickName); } } } else { // no quoted message. Load the last message from the active thread and display it in the form. This // message entity has the poster user entity prefetched, together with the usertitle of the user. MessageEntity lastMessageInThread = ThreadGuiHelper.GetLastMessageInThreadWithUserInfo(threadID); if (lastMessageInThread != null) { litMessageBody.Text = lastMessageInThread.MessageTextAsHTML; lblPostingDate.Text = lastMessageInThread.PostingDate.ToString("dd-MMM-yyyy HH:mm:ss"); if (lastMessageInThread.PostedByUser != null) { UserEntity messagePoster = lastMessageInThread.PostedByUser; if (messagePoster.UserTitle != null) { lblUserTitleDescription.Text = messagePoster.UserTitle.UserTitleDescription; } lblLocation.Text = messagePoster.Location; if (messagePoster.JoinDate.HasValue) { lblJoinDate.Text = messagePoster.JoinDate.Value.ToString("dd-MMM-yyyy HH:mm:ss"); } if (messagePoster.AmountOfPostings.HasValue) { lblAmountOfPostings.Text = messagePoster.AmountOfPostings.Value.ToString(); } if (messagePoster.SignatureAsHTML != null) { litSignature.Text = messagePoster.SignatureAsHTML; } lblNickname.Text = messagePoster.NickName; } } } if ((_thread.Memo.Length > 0) && userMayEditMemo) { // convert memo contents to HTML so it's displayed above the thread. string parserLog, messageTextXml; bool errorsOccured = false; string memoAsHTML = TextParser.TransformUBBMessageStringToHTML(_thread.Memo, ApplicationAdapter.GetParserData(), out parserLog, out errorsOccured, out messageTextXml); lblMemo.Text = memoAsHTML; } phMemo.Visible = userMayEditMemo; } }
/// <summary> /// Handles the Load event of the Page control. /// </summary> /// <param name="sender">The source of the event.</param> /// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param> private void Page_Load(object sender, System.EventArgs e) { int threadID = HnDGeneralUtils.TryConvertToInt(Request.QueryString["ThreadID"]); _thread = ThreadGuiHelper.GetThread(threadID); if (_thread == null) { // not found, return to start page Response.Redirect("default.aspx"); } // Check credentials bool userHasAccess = SessionAdapter.CanPerformForumActionRight(_thread.ForumID, ActionRights.AccessForum); if (!userHasAccess) { // doesn't have access to this forum. redirect Response.Redirect("default.aspx"); } _startMessageNo = HnDGeneralUtils.TryConvertToInt(Request.QueryString["StartAtMessage"]); bool highLightSearchResults = (HnDGeneralUtils.TryConvertToInt(Request.QueryString["HighLight"]) == 1); if (!_thread.IsClosed) { if (_thread.IsSticky) { _userMayAddNewMessages = SessionAdapter.CanPerformForumActionRight(_thread.ForumID, ActionRights.AddAndEditMessageInSticky); } else { _userMayAddNewMessages = SessionAdapter.CanPerformForumActionRight(_thread.ForumID, ActionRights.AddAndEditMessage); } // set show*link class members. These have to be set despite the postback status, as they're used in the repeater. Only set // them to true if the thread isn't closed. They've been initialized to false already. _showEditMessageLink = SessionAdapter.CanPerformForumActionRight(_thread.ForumID, ActionRights.EditDeleteOtherUsersMessages); _showDeleteMessageLink = _showEditMessageLink; _showQuoteMessageLink = _userMayAddNewMessages; } // show user IP addresses if the user has system admin rights, security admin rights or user admin rights. _showIPAddresses = (SessionAdapter.HasSystemActionRight(ActionRights.SystemManagement) || SessionAdapter.HasSystemActionRight(ActionRights.SecurityManagement) || SessionAdapter.HasSystemActionRight(ActionRights.UserManagement)); // Get the forum entity related to the thread. Use BL class. We could have used Lazy loading, though for the sake of separation, we'll // call into the BL class. ForumEntity forum = CacheManager.GetForum(_thread.ForumID); if (forum == null) { // not found, orphaned thread, return to default page. Response.Redirect("default.aspx"); } _forumAllowsAttachments = (forum.MaxNoOfAttachmentsPerMessage > 0); // check if the user can view this thread. If not, don't continue. if ((_thread.StartedByUserID != SessionAdapter.GetUserID()) && !SessionAdapter.CanPerformForumActionRight(_thread.ForumID, ActionRights.ViewNormalThreadsStartedByOthers) && !_thread.IsSticky) { // can't view this thread, it isn't visible to the user Response.Redirect("default.aspx", true); } _threadStartedByCurrentUser = (_thread.StartedByUserID == SessionAdapter.GetUserID()); _userMayAddAttachments = SessionAdapter.CanPerformForumActionRight(_thread.ForumID, ActionRights.AddAttachment); _userCanCreateThreads = SessionAdapter.CanPerformForumActionRight(_thread.ForumID, ActionRights.AddNormalThread) || SessionAdapter.CanPerformForumActionRight(_thread.ForumID, ActionRights.AddStickyThread); _userMayDoForumSpecificThreadManagement = SessionAdapter.CanPerformForumActionRight(_thread.ForumID, ActionRights.ForumSpecificThreadManagement); _userMayDoSystemWideThreadManagement = SessionAdapter.HasSystemActionRight(ActionRights.SystemWideThreadManagement); _userMayEditMemo = SessionAdapter.CanPerformForumActionRight(_thread.ForumID, ActionRights.EditThreadMemo); _userMayMarkThreadAsDone = (SessionAdapter.CanPerformForumActionRight(_thread.ForumID, ActionRights.FlagThreadAsDone) || _threadStartedByCurrentUser); _userMayManageSupportQueueContents = SessionAdapter.HasSystemActionRight(ActionRights.QueueContentManagement); _userMayDoBasicThreadOperations = (SessionAdapter.GetUserID() > 0); if (!Page.IsPostBack) { plPageListBottom.HighLight = highLightSearchResults; plPageListTop.HighLight = highLightSearchResults; litHighLightLogic.Visible = highLightSearchResults; if (highLightSearchResults) { // make highlighting of search results possible string searchTerms = SessionAdapter.GetSearchTerms(); if (searchTerms == null) { searchTerms = string.Empty; } this.ClientScript.RegisterHiddenField("searchTerms", searchTerms.Replace("AND", "").Replace("OR", "").Replace("and", "").Replace("or", "").Replace("\"", "")); } else { // replace hightlighting scriptblock. this.ClientScript.RegisterClientScriptBlock(this.GetType(), "onLoad", "<script language=\"javascript\" type=\"text/javascript\">function SearchHighlight() {}</script>"); } if (_userMayManageSupportQueueContents) { // fill support queue management area with data. SupportQueueCollection supportQueues = CacheManager.GetAllSupportQueues(); cbxSupportQueues.DataSource = supportQueues; cbxSupportQueues.DataBind(); SupportQueueEntity containingQueue = SupportQueueGuiHelper.GetQueueOfThread(_thread.ThreadID); if (containingQueue != null) { cbxSupportQueues.SelectedValue = containingQueue.QueueID.ToString(); // get claim info SupportQueueThreadEntity supportQueueThreadInfo = SupportQueueGuiHelper.GetSupportQueueThreadInfo(_thread.ThreadID, true); if ((supportQueueThreadInfo != null) && supportQueueThreadInfo.ClaimedByUserID.HasValue) { // claimed by someone lblClaimDate.Text = supportQueueThreadInfo.ClaimedOn.Value.ToString("dd-MMM-yyyy HH:mm.ss", DateTimeFormatInfo.InvariantInfo); lnkClaimerThread.Visible = true; lblNotClaimed.Visible = false; lnkClaimerThread.Text = supportQueueThreadInfo.ClaimedByUser.NickName; lnkClaimerThread.NavigateUrl += supportQueueThreadInfo.ClaimedByUserID.ToString(); btnClaim.Visible = false; btnRelease.Visible = true; } else { // not claimed lblClaimDate.Text = string.Empty; btnClaim.Visible = true; btnRelease.Visible = false; } } } phSupportQueueManagement.Visible = _userMayManageSupportQueueContents; if ((_thread.Memo.Length > 0) && _userMayEditMemo) { // convert memo contents to HTML so it's displayed above the thread. string parserLog, messageTextXml; bool errorsOccured = false; string memoAsHTML = TextParser.TransformUBBMessageStringToHTML(_thread.Memo, ApplicationAdapter.GetParserData(), out parserLog, out errorsOccured, out messageTextXml); lblMemo.Text = memoAsHTML; } phMemo.Visible = _userMayEditMemo; bool isBookmarked = UserGuiHelper.CheckIfThreadIsAlreadyBookmarked(SessionAdapter.GetUserID(), threadID); bool isSubscribed = UserGuiHelper.CheckIfThreadIsAlreadySubscribed(SessionAdapter.GetUserID(), threadID); btnBookmarkThread.Visible = !isBookmarked && _userMayDoBasicThreadOperations; btnUnbookmarkThread.Visible = isBookmarked && _userMayDoBasicThreadOperations; bool sendReplyNotifications = CacheManager.GetSystemData().SendReplyNotifications; btnSubscribeToThread.Visible = !isSubscribed && _userMayDoBasicThreadOperations && sendReplyNotifications; btnUnsubscribeFromThread.Visible = isSubscribed && _userMayDoBasicThreadOperations && sendReplyNotifications; // fill the page's content lnkThreads.Text = HttpUtility.HtmlEncode(forum.ForumName); lnkThreads.NavigateUrl += "?ForumID=" + _thread.ForumID; lblForumName_Header.Text = forum.ForumName; lblSectionName.Text = CacheManager.GetSectionName(forum.SectionID); // Check if the current user is allowed to add new messages to the thread. // these controls are not visible by default, show them if necessary if (_userMayDoForumSpecificThreadManagement || _userMayDoSystemWideThreadManagement) { if (!_thread.IsClosed && _userMayAddNewMessages) { lnkCloseThread.Visible = true; lnkCloseThread.NavigateUrl += "?ThreadID=" + threadID + "&StartAtMessage=" + _startMessageNo; } lnkEditThreadProperties.Visible = true; lnkEditThreadProperties.NavigateUrl += "?ThreadID=" + threadID; } if (_userMayDoSystemWideThreadManagement) { lnkMoveThread.Visible = true; lnkMoveThread.NavigateUrl += "?ThreadID=" + threadID; lnkDeleteThread.Visible = true; lnkDeleteThread.NavigateUrl += "?ThreadID=" + threadID; } btnThreadDone.Visible = _thread.MarkedAsDone; btnThreadNotDone.Visible = !_thread.MarkedAsDone; btnThreadDone.Enabled = _userMayMarkThreadAsDone; btnThreadNotDone.Enabled = _userMayMarkThreadAsDone; if (_userMayEditMemo) { lnkEditMemo.Visible = true; lnkEditMemo.NavigateUrl += "?ThreadID=" + threadID + "&StartAtMessage=" + _startMessageNo; } // These controls are visible by default. Hide them when the user can't create threads on this forum if (_userCanCreateThreads) { lnkNewThreadBottom.NavigateUrl += "?ForumID=" + _thread.ForumID + "&StartAtMessage=" + _startMessageNo; lnkNewThreadTop.NavigateUrl += "?ForumID=" + _thread.ForumID + "&StartAtMessage=" + _startMessageNo; } else { lnkNewThreadBottom.Visible = false; lnkNewThreadTop.Visible = false; } if (_userMayAddNewMessages) { lnkNewMessageBottom.NavigateUrl += "?ThreadID=" + threadID + "&StartAtMessage=" + _startMessageNo; lnkNewMessageTop.NavigateUrl += "?ThreadID=" + threadID + "&StartAtMessage=" + _startMessageNo; } else { lnkNewMessageBottom.Visible = false; lnkNewMessageTop.Visible = false; } lblSeparatorTop.Visible = (_userMayAddNewMessages && _userCanCreateThreads); lblSeparatorBottom.Visible = (_userMayAddNewMessages && _userCanCreateThreads); // The amount of postings in this thread are in the dataview row, which should contain just 1 row. int maxAmountMessagesPerPage = SessionAdapter.GetUserDefaultNumberOfMessagesPerPage(); int amountOfMessages = ThreadGuiHelper.GetTotalNumberOfMessagesInThread(threadID); int amountOfPages = ((amountOfMessages - 1) / maxAmountMessagesPerPage) + 1; int currentPageNo = (_startMessageNo / maxAmountMessagesPerPage) + 1; lblCurrentPage.Text = currentPageNo.ToString(); lblTotalPages.Text = amountOfPages.ToString(); lnkPrintThread.NavigateUrl += "?ThreadID=" + threadID; plPageListBottom.AmountMessages = amountOfMessages; plPageListBottom.StartMessageNo = _startMessageNo; plPageListBottom.ThreadID = threadID; plPageListTop.AmountMessages = amountOfMessages; plPageListTop.StartMessageNo = _startMessageNo; plPageListTop.ThreadID = threadID; // Get messages and bind it to the repeater control. Use the startmessage to get only the message visible on the current page. MessagesInThreadTypedList messages = ThreadGuiHelper.GetAllMessagesInThreadAsTypedList(threadID, currentPageNo, maxAmountMessagesPerPage); rptMessages.DataSource = messages; rptMessages.DataBind(); } }