protected void PageLoad() { var file = new File(); try { ShareLink = Request[UrlConstant.DocUrlKey] ?? ""; WithLink = !string.IsNullOrEmpty(ShareLink); var fileId = WithLink ? (object)-1 : Request[UrlConstant.FileId]; FileNew = !string.IsNullOrEmpty(Request[UrlConstant.New]) && Request[UrlConstant.New] == "true"; file = DocumentUtils.EditIframeSrc(fileId, FileNew, ShareLink, out SrcIframe); if (SecurityContext.IsAuthenticated) { var parent = Global.DaoFactory.GetFolderDao().GetFolder(file.FolderID); if (file.RootFolderType == FolderType.USER && file.RootFolderCreator != SecurityContext.CurrentAccount.ID && !Global.GetFilesSecurity().CanRead(parent)) { FolderUrl = PathProvider.GetFolderUrl(Global.FolderShare, false, null); } else { FolderUrl = PathProvider.GetFolderUrl(parent); if (string.IsNullOrEmpty(FolderUrl)) { FolderUrl = Request.UrlReferrer == null ? VirtualPathUtility.ToAbsolute(PathProvider.StartURL) : Request.UrlReferrer.ToString(); } if (Global.EnableShare) { CommonContainerHolder.Controls.Add(LoadControl(AccessRights.Location)); } } } } catch (Exception ex) { Response.Redirect(PathProvider.BaseVirtualPath + "docviewer.aspx" + "?" + Request.QueryString + "#" + UrlConstant.Error + "/" + HttpUtility.UrlEncode(ex.Message)); } Title = file.Title; FileId = file.ID; FileTitle = file.Title; FileVersion = file.Version; DocKeyForTrack = DocumentUtils.GetDocKey(file.ID, -1, DateTime.MinValue); using (var tagDao = Global.DaoFactory.GetTagDao()) { tagDao.RemoveTags(Tag.New(SecurityContext.CurrentAccount.ID, file)); } FileLocker.Add(file.ID); }