/// <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");
}
// 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");
}
// 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);
}
lblForumName_Header.Text = forum.ForumName;
if (!Page.IsPostBack)
{
bool threadStartedByCurrentUser = (_thread.StartedByUserID == SessionAdapter.GetUserID());
// 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, 0, 0);
rptMessages.DataSource = messages;
rptMessages.DataBind();
}
}
/// <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();
}
}