/// <summary>
/// Invalidates the number of unapproved attachments by fetching the total number of unapproved attachments from the database.
/// </summary>
/// <returns></returns>
/// <remarks>Not using async as it relies on locks to work so we need predictability.</remarks>
public int InvalidateCachedNumberOfUnapprovedAttachments()
{
_volatileDataLock.EnterWriteLock();
try
{
_cachedNumberOfUnapprovedAttachments = MessageGuiHelper.GetTotalNumberOfAttachmentsToApprove();
return(_cachedNumberOfUnapprovedAttachments.Value);
}
finally
{
_volatileDataLock.ExitWriteLock();
}
}
private void Page_Load(object sender, System.EventArgs e)
{
if (!Page.IsPostBack)
{
this.Title += ApplicationAdapter.GetSiteName();
// first time loaded, fill in properties
lblUserName.Text = SessionAdapter.GetUserNickName();
HttpContext hcCurrent = HttpContext.Current;
DataTable bookmarkStatistics = null;
// check if user is authenticated
if (hcCurrent.Request.IsAuthenticated)
{
lblWelcomeTextLoggedIn.Visible = true;
bookmarkStatistics = UserGuiHelper.GetBookmarkStatisticsAsDataTable(SessionAdapter.GetUserID());
}
else
{
lblWelcomeTextNotLoggedIn.Visible = true;
bookmarkStatistics = new DataTable();
}
// check if the user has the action right to approve attachments on some forum. If so, show the # of attachments which need approval
List <int> forumsWithApprovalRight = SessionAdapter.GetForumsWithActionRight(ActionRights.ApproveAttachment);
bool canApproveAttachments = ((forumsWithApprovalRight != null) && (forumsWithApprovalRight.Count > 0));
if (canApproveAttachments)
{
int numberOfAttachmentsToApprove = MessageGuiHelper.GetTotalNumberOfAttachmentsToApprove(
SessionAdapter.GetForumsWithActionRight(ActionRights.AccessForum),
SessionAdapter.GetForumsWithActionRight(ActionRights.ApproveAttachment),
SessionAdapter.GetForumsWithActionRight(ActionRights.ViewNormalThreadsStartedByOthers), SessionAdapter.GetUserID());
if (numberOfAttachmentsToApprove > 0)
{
phAttachmentsToApprove.Visible = true;
phAttentionRemarks.Visible = true;
}
}
if (SessionAdapter.HasSystemActionRight(ActionRights.QueueContentManagement))
{
int numberOfThreadsInSupportQueues = SupportQueueGuiHelper.GetTotalNumberOfThreadsInSupportQueues(
SessionAdapter.GetForumsWithActionRight(ActionRights.AccessForum));
if (numberOfThreadsInSupportQueues > 0)
{
phThreadsToSupport.Visible = true;
phAttentionRemarks.Visible = true;
}
}
DateTime lastVisitDate = SessionAdapter.GetLastVisitDate();
if (SessionAdapter.IsLastVisitDateValid())
{
phLastVisitDate.Visible = true;
lblLastVisitDate.Text = lastVisitDate.ToString("dd-MMM-yyyy HH:mm");
}
// Get all sections which possibly can be displayed. Obtain this from the cache, as it's hardly changing data, and
// this page is read a lot.
_sectionsToDisplay = CacheManager.GetAllSections();
// Per section, create a view with all the forumdata and filter out the forums not visible for the current user.
List <int> accessableForums = SessionAdapter.GetForumsWithActionRight(ActionRights.AccessForum);
List <int> forumsWithThreadsFromOthers = SessionAdapter.GetForumsWithActionRight(ActionRights.ViewNormalThreadsStartedByOthers);
_forumViewsPerDisplayedSection = ForumGuiHelper.GetAllAvailableForumsDataViews(_sectionsToDisplay, accessableForums,
forumsWithThreadsFromOthers, SessionAdapter.GetUserID());
// filter out sections which do not have displayable forums for this user
EntityView <SectionEntity> sectionsToUse = CreateFilteredSectionsCollection();
// show the sections with displayable forums, thus the displayable sections.
rpSections.DataSource = sectionsToUse;
rpSections.DataBind();
// get bookmarks and show them in the gui
if ((bookmarkStatistics.Rows.Count <= 0) || ((bookmarkStatistics.Rows.Count == 1) && ((int)bookmarkStatistics.Rows[0][0] == 0)))
{
// no bookmarks yet
lblAmountBookmarks.Text = "0";
lblAmountPostingsInBookmarks.Text = "0";
lblBookmarksLastPostingDate.Text = "Never";
imgIconBookmarkNoNewPosts.Visible = true;
}
else
{
lblAmountBookmarks.Text = bookmarkStatistics.Rows[0]["AmountThreads"].ToString();
lblAmountPostingsInBookmarks.Text = bookmarkStatistics.Rows[0]["AmountPostings"].ToString();
DateTime dateLastPosting = (DateTime)bookmarkStatistics.Rows[0]["LastPostingDate"];
lblBookmarksLastPostingDate.Text = dateLastPosting.ToString("dd-MMM-yyyy HH:mm");
if (dateLastPosting > lastVisitDate)
{
imgIconBookmarkNewPosts.Visible = true;
}
else
{
imgIconBookmarkNoNewPosts.Visible = true;
}
}
DataTable activeThreadsStatistics = ThreadGuiHelper.GetActiveThreadsStatisticsAsDataTable(accessableForums,
CacheManager.GetSystemData().HoursThresholdForActiveThreads,
SessionAdapter.GetForumsWithActionRight(ActionRights.ViewNormalThreadsStartedByOthers), SessionAdapter.GetUserID());
if (activeThreadsStatistics != null)
{
if ((activeThreadsStatistics.Rows.Count <= 0) || ((activeThreadsStatistics.Rows.Count == 1) && ((int)activeThreadsStatistics.Rows[0][0] == 0)))
{
lblAmountActiveThreads.Text = "0";
lblAmountPostingsInActiveThreads.Text = "0";
lblActiveThreadsLastPostingDate.Text = "Never";
imgIconActiveThreadsNoNewPosts.Visible = true;
}
else
{
lblAmountActiveThreads.Text = activeThreadsStatistics.Rows[0]["AmountThreads"].ToString();
lblAmountPostingsInActiveThreads.Text = activeThreadsStatistics.Rows[0]["AmountPostings"].ToString();
DateTime dateLastPosting = (DateTime)activeThreadsStatistics.Rows[0]["LastPostingDate"];
lblActiveThreadsLastPostingDate.Text = dateLastPosting.ToString("dd-MMM-yyyy HH:mm");
if (dateLastPosting > lastVisitDate)
{
imgIconActiveThreadsNewPosts.Visible = true;
}
else
{
imgIconActiveThreadsNoNewPosts.Visible = true;
}
}
}
}
RegisterCollapseExpandClientScript();
}