Example #1
0
        private void PopulateControls()
        {
            if (forum == null)
            {
                return;
            }
            if (thread == null)
            {
                return;
            }

            if ((thread.TotalReplies + 1) == forum.PostsPerPage)
            {
                nextPageNumber = PageNumber + 1;
            }
            else
            {
                nextPageNumber = PageNumber;
            }

            string pageUrl;
            string viewAllUrl = string.Empty;

            if (ForumConfiguration.CombineUrlParams)
            {
                pageUrl = SiteRoot
                          + "/Forums/Thread.aspx?pageid=" + PageId.ToInvariantString()
                          + "&t=" + threadId.ToInvariantString()
                          + "~{0}";

                viewAllUrl = SiteRoot
                             + "/Forums/Thread.aspx?pageid=" + PageId.ToInvariantString()
                             + "&t=" + threadId.ToInvariantString()
                             + "~-1";
            }
            else
            {
                pageUrl = SiteRoot
                          + "/Forums/Thread.aspx?pageid="
                          + PageId.ToInvariantString()
                          + "&mid=" + moduleId.ToInvariantString()
                          + "&ItemID=" + ItemId.ToInvariantString()
                          + "&thread=" + threadId.ToInvariantString()
                          + "&pagenumber={0}";
            }



            pgrTop.PageURLFormat = pageUrl;
            pgrTop.ShowFirstLast = true;
            pgrTop.CurrentIndex  = PageNumber;
            pgrTop.PageSize      = forum.ThreadsPerPage;
            pgrTop.PageCount     = thread.TotalPages;
            pgrTop.Visible       = (pgrTop.PageCount > 1);

            pgrBottom.PageURLFormat = pageUrl;
            pgrBottom.ShowFirstLast = true;
            pgrBottom.CurrentIndex  = PageNumber;
            pgrBottom.PageSize      = forum.ThreadsPerPage;
            pgrBottom.PageCount     = thread.TotalPages;
            pgrBottom.Visible       = (pgrBottom.PageCount > 1);

            if (ForumConfiguration.ShowPagerViewAllLink)
            {
                pgrTop.ViewAllUrl    = viewAllUrl;
                pgrBottom.ViewAllUrl = viewAllUrl;
            }


            lnkNewPost.Text = ForumResources.ForumThreadViewReplyLabel;

            lnkNewPost.NavigateUrl = SiteRoot
                                     + "/Forums/EditPost.aspx?"
                                     + "thread=" + threadId.ToString()
                                     + "&forumid=" + forum.ItemId.ToInvariantString()
                                     + "&mid=" + moduleId.ToInvariantString()
                                     + "&pageid=" + PageId.ToString()
                                     + "&pagenumber=" + nextPageNumber.ToInvariantString();

            lnkNewPost.Visible           = WebUser.IsInRoles(forum.RolesThatCanPost) && !forum.Closed;
            lnkNewPostBottom.Visible     = lnkNewPost.Visible;
            lnkNewPostBottom.Text        = ForumResources.ForumThreadViewReplyLabel;
            lnkNewPostBottom.NavigateUrl = lnkNewPost.NavigateUrl;

            lnkLogin.Visible       = !lnkNewPost.Visible && !Request.IsAuthenticated;
            lnkLoginBottom.Visible = lnkLogin.Visible;


            if ((thread.IsLocked || forum.Closed || thread.IsClosed(config.CloseThreadsOlderThanDays)) && (!isEditable))
            {
                lnkNewPost.Visible       = false;
                lnkNewPostBottom.Visible = false;
                lblClosedTop.Visible     = true;
                lblClosedBottom.Visible  = true;
            }

            //lnkLogin.NavigateUrl = SiteRoot + "/Secure/Login.aspx?returnurl=" + Server.UrlEncode(Request.RawUrl);
            lnkLogin.Text = ForumResources.ForumsLoginRequiredLink;

            //lnkLoginBottom.NavigateUrl = SiteRoot + "/Secure/Login.aspx?returnurl=" + Server.UrlEncode(Request.RawUrl);
            lnkLoginBottom.Text = ForumResources.ForumsLoginRequiredLink;

            if (useReverseSort)
            {
                using (IDataReader reader = thread.GetPostsReverseSorted())
                {
                    this.rptMessages.DataSource = reader;
                    this.rptMessages.DataBind();
                }

                pgrTop.Visible           = false;
                pgrBottom.Visible        = false;
                lnkNewPost.Visible       = false;
                lnkNewPostBottom.Visible = false;
            }
            else
            {
                if (PageNumber == -1)
                {
                    using (IDataReader reader = thread.GetPosts())
                    {
                        rptMessages.DataSource = reader;
                        rptMessages.DataBind();
                    }

                    if (thread.TotalPages <= 1)
                    {
                        pgrTop.Visible    = false;
                        pgrBottom.Visible = false;
                    }
                }
                else
                {
                    using (IDataReader reader = thread.GetPosts(PageNumber))
                    {
                        rptMessages.DataSource = reader;
                        rptMessages.DataBind();
                    }
                }

                if (
                    (rptMessages.Items.Count == 0) &&
                    (ItemId > -1)
                    )
                {
                    // when the last post in a thread is deleted
                    // the ForumPostEditPage redirects to this page
                    // but it will hit this code and go back to the forum instead of showing
                    // the empty thread
                    string redirectUrl;
                    if (ForumConfiguration.CombineUrlParams)
                    {
                        if (pageNumber > 1)
                        {   // try going back to page 1
                            redirectUrl = SiteRoot
                                          + "/Forums/Thread.aspx?pageid=" + PageId.ToInvariantString()
                                          + "&t=" + threadId.ToInvariantString() + "~1";
                        }
                        else
                        {
                            redirectUrl = SiteRoot
                                          + "/Forums/ForumView.aspx?pageid=" + PageId.ToInvariantString()
                                          + "&f=" + ItemId.ToInvariantString() + "~1";
                        }
                    }
                    else
                    {
                        redirectUrl = SiteRoot
                                      + "/Forums/ForumView.aspx?"
                                      + "ItemID=" + ItemId.ToInvariantString()
                                      + "&pageid=" + PageId.ToInvariantString()
                                      + "&mid=" + moduleId.ToInvariantString();
                    }

                    WebUtils.SetupRedirect(this, redirectUrl);
                }
                else
                {
                    thread.UpdateThreadViewStats();
                }
            }
        }