public static Show404MessageFull ( bool bResponseEnd ) : void | ||
bResponseEnd | bool | |
Résultat | void |
public void ProcessRequest(HttpContext context) { using (ISiteNavHelper navHelper = SiteNavFactory.GetSiteNavHelper()) { SiteNav navData = null; string sFileRequested = context.Request.Path; sRequestedURL = sFileRequested; string sScrubbedURL = sFileRequested; sRequestedURL = SiteData.AppendDefaultPath(sRequestedURL); try { sScrubbedURL = SiteData.AlternateCurrentScriptName; if (sScrubbedURL.ToLower() != sRequestedURL.ToLower()) { sFileRequested = sScrubbedURL; bURLOverride = true; } VirtualDirectory.RegisterRoutes(); } catch (Exception ex) { //assumption is database is probably empty / needs updating, so trigger the under construction view if (DatabaseUpdate.SystemNeedsChecking(ex) || DatabaseUpdate.AreCMSTablesIncomplete()) { if (navData == null) { navData = SiteNavHelper.GetEmptyHome(); } } else { //something bad has gone down, toss back the error throw; } } sFileRequested = SiteData.AppendDefaultPath(sFileRequested); if (context.User.Identity.IsAuthenticated) { try { if (context.Request.UrlReferrer != null && !string.IsNullOrEmpty(context.Request.UrlReferrer.AbsolutePath)) { if (context.Request.UrlReferrer.AbsolutePath.ToLower().Contains(FormsAuthentication.LoginUrl.ToLower()) || FormsAuthentication.LoginUrl.ToLower() == sFileRequested.ToLower()) { if (SiteFilename.DashboardURL.ToLower() != sFileRequested.ToLower() && SiteFilename.SiteInfoURL.ToLower() != sFileRequested.ToLower()) { sFileRequested = SiteData.AdminDefaultFile; } } } } catch (Exception ex) { } } if (sFileRequested.ToLower().EndsWith(".aspx") || SiteData.IsLikelyHomePage(sFileRequested)) { bool bIgnorePublishState = SecurityData.AdvancedEditMode || SecurityData.IsAdmin || SecurityData.IsSiteEditor; string queryString = String.Empty; queryString = context.Request.QueryString.ToString(); if (string.IsNullOrEmpty(queryString)) { queryString = String.Empty; } if (!CMSConfigHelper.CheckRequestedFileExistence(sFileRequested, SiteData.CurrentSiteID) || SiteData.IsLikelyHomePage(sFileRequested)) { context.Items[REQ_PATH] = context.Request.PathInfo; context.Items[REQ_QUERY] = context.Request.QueryString.ToString(); // handle a case where this site was migrated from a format where all pages varied on a consistent querystring // allow this QS parm to be set in a config file. if (SiteData.IsLikelyHomePage(sFileRequested)) { string sParm = String.Empty; if (SiteData.OldSiteQuerystring != string.Empty) { if (context.Request.QueryString[SiteData.OldSiteQuerystring] != null) { sParm = context.Request.QueryString[SiteData.OldSiteQuerystring].ToString(); } } if (!string.IsNullOrEmpty(sParm)) { sFileRequested = "/" + sParm + ".aspx"; SiteData.Show301Message(sFileRequested); context.Response.Redirect(sFileRequested); context.Items[REQ_PATH] = sFileRequested; context.Items[REQ_QUERY] = String.Empty; } } try { //periodic test of database up-to-dated-ness if (DatabaseUpdate.TablesIncomplete) { navData = SiteNavHelper.GetEmptyHome(); } else { bool bIsHomePage = false; if (SiteData.IsLikelyHomePage(sFileRequested)) { navData = navHelper.FindHome(SiteData.CurrentSiteID, !bIgnorePublishState); if (SiteData.IsLikelyHomePage(sFileRequested) && navData != null) { sFileRequested = navData.FileName; bIsHomePage = true; } } if (!bIsHomePage) { string pageName = sFileRequested; navData = navHelper.GetLatestVersion(SiteData.CurrentSiteID, !bIgnorePublishState, pageName); } if (SiteData.IsLikelyHomePage(sFileRequested) && navData == null) { navData = SiteNavHelper.GetEmptyHome(); } } } catch (Exception ex) { //assumption is database is probably empty / needs updating, so trigger the under construction view if (DatabaseUpdate.SystemNeedsChecking(ex) || DatabaseUpdate.AreCMSTablesIncomplete()) { if (navData == null) { navData = SiteNavHelper.GetEmptyHome(); } } else { //something bad has gone down, toss back the error throw; } } if (navData != null) { string sSelectedTemplate = navData.TemplateFile; // selectivly engage the cms helper only if in advance mode if (SecurityData.AdvancedEditMode) { using (CMSConfigHelper cmsHelper = new CMSConfigHelper()) { if (cmsHelper.cmsAdminContent != null) { try { sSelectedTemplate = cmsHelper.cmsAdminContent.TemplateFile.ToLower(); } catch { } } } } if (!CMSConfigHelper.CheckFileExistence(sSelectedTemplate)) { sSelectedTemplate = SiteData.DefaultTemplateFilename; } sVirtualReqFile = sFileRequested; if (bURLOverride) { sVirtualReqFile = sRequestedURL; sFileRequested = sRequestedURL; } RewriteCMSPath(context, sSelectedTemplate, queryString); } else { SiteData.PerformRedirectToErrorPage(404, sFileRequested); SiteData.Show404MessageFull(true); } } else { sVirtualReqFile = sFileRequested; RewriteCMSPath(context, sVirtualReqFile, queryString); } } context.ApplicationInstance.CompleteRequest(); } }