/// <summary> /// Handles the Load event of the Page control. /// </summary> protected void Page_Load(object sender, EventArgs e) { // Do not process control by default StopProcessing = true; // Keep frequent objects cui = MembershipContext.AuthenticatedUser; PageInfo pi = DocumentContext.CurrentPageInfo; if (pi == null) { IsPageNotFound = true; pi = DocumentContext.CurrentCultureInvariantPageInfo ?? new PageInfo(); checkChanges = string.Empty; } ucUIToolbar.StopProcessing = true; // Get main UI element var element = UIElementInfoProvider.GetUIElementInfo(MODULE_NAME, ELEMENT_NAME); if (element == null) { return; } // Check whether user is authorized to edit page if ((pi != null) && AuthenticationHelper.IsAuthenticated() && cui.CheckPrivilegeLevel(UserPrivilegeLevelEnum.Editor, SiteContext.CurrentSiteName) && ((IsPageNotFound && pi.NodeID == 0) || cui.IsAuthorizedPerTreeNode(pi.NodeID, NodePermissionsEnum.Read) == AuthorizationResultEnum.Allowed) && CMSPage.CheckUIElementAccessHierarchical(element, redirectToAccessDenied: false)) { // Enable processing StopProcessing = false; // Check whether the preferred culture is RTL isRTL = CultureHelper.IsUICultureRTL(); // Add link to CSS file CSSHelper.RegisterCSSLink(Page, "Design", "OnSiteEdit.css"); CSSHelper.RegisterBootstrap(Page); // Filter UI element buttons ucUIToolbar.OnButtonFiltered += ucUIToolbar_OnButtonFiltered; ucUIToolbar.OnButtonCreated += ucUIToolbar_OnButtonCreated; ucUIToolbar.OnGroupsCreated += ucUIToolbar_OnGroupsCreated; ucUIToolbar.IsRTL = isRTL; // Register edit script file RegisterEditScripts(pi); if (ViewMode.IsEditLive()) { popupHandler.Visible = true; IsLiveSite = false; MessagesPlaceHolder.IsLiveSite = false; MessagesPlaceHolder.Opacity = 100; // Keep content of editable web parts when saving the document changes if (!IsPageNotFound) { PortalManager.PreserveContent = true; } // Display warning in the Safe mode if (PortalHelper.SafeMode) { string safeModeText = GetString("onsiteedit.safemode") + "<br/><a href=\"" + RequestContext.RawURL.Replace("safemode=1", "safemode=0") + "\">" + GetString("general.close") + "</a> " + GetString("contentedit.safemode2"); string safeModeDescription = GetString("onsiteedit.safemode") + "<br/>" + GetString("general.seeeventlog"); // Display the warning message ShowWarning(safeModeText, safeModeDescription, ""); } ucUIToolbar.StopProcessing = false; // Ensure document redirection var redirectUrl = TreePathUtils.GetRedirectionUrl(pi); if (!String.IsNullOrEmpty(redirectUrl)) { redirectUrl = URLHelper.ResolveUrl(redirectUrl); ShowInformation(GetString("onsiteedit.redirectinfo") + " <a href=\"" + redirectUrl + "\">" + redirectUrl + "</a>"); } pnlUpdateProgress.Visible = true; } // Mode menu on live site else if (ViewMode.IsLiveSite()) { // Hide the edit panel, show only slider button pnlToolbarSpace.Visible = false; pnlToolbar.Visible = false; pnlSlider.Visible = true; icon.CssClass = "cms-icon-80 icon-edit"; icon.ToolTip = GetString("onsitedit.editmode"); pnlButton.Attributes.Add("onclick", "OnSiteEdit_ChangeEditMode();"); // Hide the OnSite edit button when displayed in CMSDesk pnlSlider.Style.Add("display", "none"); } } // Hide control actions for unauthorized users else { plcEdit.Visible = false; } }