Bugfix for Sitecore 9 SocialConnect module adding bucket support for PostMessage and SocialMessages

MessageList.ascx.cs

...
        public void BindGrid()
        {
            try
            {
                if (Request.QueryString["id"] != null)
                {
                    var websitepageid = Request.QueryString["id"];               
                    var messageFolder = Sitecore.Configuration.Factory.GetDatabase("master").GetItem("/sitecore/system/Social/PostMessage");

                    if (messageFolder != null && messageFolder.HasChildren)
                    {
                        var index = ContentSearchManager.GetIndex("sitecore_master_index");
                        using (var searchContext = index.CreateSearchContext())
                        {
                            List<PostMessageDetail> pastmessagelist = new List<PostMessageDetail>();
                            var resultItems = searchContext.GetQueryable<SearchResultItem>().Where(x => x.Path.StartsWith("/sitecore/system/Social/PostMessage") && x.TemplateName.Contains("SocialMessages") && x["pageid_t"].Contains(websitepageid)).OrderByDescending(x => x.CreatedDate);

                            foreach (var result in resultItems)
                            {
                                PostMessageDetail m = new PostMessageDetail();
                                m.NetworkName = result.GetItem().Fields[SocialTemplates.SocialMessages.Fields.Network].Value;
                                m.Domain = result.GetItem().Fields[SocialTemplates.SocialMessages.Fields.Domain].Value;
                                m.Message = result.GetItem().Fields[SocialTemplates.SocialMessages.Fields.Message].Value; 
                                m.SendDate = DatetimeToString(result.GetItem().Fields[SocialTemplates.SocialMessages.Fields.SendDate]);
                                m.PostDate = DatetimeToString(result.GetItem().Fields[SocialTemplates.SocialMessages.Fields.PostDate]);
                                m.ApplicaitonID = result.GetItem().Fields[SocialTemplates.SocialMessages.Fields.ApplicationID].Value;
                                m.PostID = result.GetItem().Fields[SocialTemplates.SocialMessages.Fields.PostId].Value;
                                m.ItemId = result.GetItem().ID.ToString();
                                m.Status = result.GetItem().Fields[SocialTemplates.SocialMessages.Fields.Status].Value;
                                m.CampaignName = result.GetItem().Fields[SocialTemplates.SocialMessages.Fields.CampaignName].Value;
                                pastmessagelist.Add(m);
                            }

                            rptData.DataSource = pastmessagelist;
                            rptData.DataBind();
                        }
                    }
                }
            }
            catch (Exception ex)
            {
                Sitecore.Diagnostics.Log.Error(
                    (string.Format("Error at {0}:{1}", MethodBase.GetCurrentMethod().Name, ex.Message)), this);
            }
        }
...

        protected void btnPostFb_Click(object sender, EventArgs e)
        {
                        ...
                        ClearController();
                        Thread.Sleep(1000);     // new line of code, wait till index is registred
                        BindGrid();
                        ...
         }
...

        protected void btnTwitter_Click(object sender, EventArgs e)
        {
                    ...
                    ClearController();
                    Thread.Sleep(1000);        // new line of code, wait till index is registred 
                    BindGrid();
                    ...     
        }