private Containers.Container LoadNoContainer(ModuleInfo module)
{
string noContainerSrc = "[G]" + SkinController.RootContainer + "/_default/No Container.ascx";
Containers.Container container = null;
// if the module specifies that no container should be used
if (module.DisplayTitle == false)
{
// always display container if the current user is the administrator or the module is being used in an admin case
bool displayTitle = ModulePermissionController.CanEditModuleContent(module) || Globals.IsAdminSkin();
// unless the administrator is in view mode
if (displayTitle)
{
displayTitle = Personalization.GetUserMode() != PortalSettings.Mode.View;
}
if (displayTitle == false)
{
container = this.LoadContainerByPath(SkinController.FormatSkinSrc(noContainerSrc, this.PortalSettings));
}
}
return(container);
}
/// -----------------------------------------------------------------------------
/// <summary>
/// Creates a Module Host control using the ModuleConfiguration for the Module
/// </summary>
/// <remarks>
/// </remarks>
public ModuleHost(ModuleInfo moduleConfiguration, Skins.Skin skin, Containers.Container container)
{
ID = "ModuleContent";
Container = container;
_moduleConfiguration = moduleConfiguration;
Skin = skin;
}
private Containers.Container LoadContainerFromPane()
{
Containers.Container container = null;
string containerSrc;
var validSrc = false;
if ((PaneControl.Attributes["ContainerType"] != null) && (PaneControl.Attributes["ContainerName"] != null))
{
containerSrc = "[" + PaneControl.Attributes["ContainerType"] + "]" + SkinController.RootContainer + "/" + PaneControl.Attributes["ContainerName"] + "/" +
PaneControl.Attributes["ContainerSrc"];
validSrc = true;
}
else
{
containerSrc = PaneControl.Attributes["ContainerSrc"];
if (containerSrc.Contains("/") && !(containerSrc.ToLower().StartsWith("[g]") || containerSrc.ToLower().StartsWith("[l]")))
{
containerSrc = string.Format(SkinController.IsGlobalSkin(PortalSettings.ActiveTab.SkinSrc) ? "[G]containers/{0}" : "[L]containers/{0}", containerSrc.TrimStart('/'));
validSrc = true;
}
}
if (validSrc)
{
containerSrc = SkinController.FormatSkinSrc(containerSrc, PortalSettings);
container = LoadContainerByPath(containerSrc);
}
return(container);
}
/// -----------------------------------------------------------------------------
/// <summary>
/// LoadContainerByPath gets the Container from its Url(Path)
/// </summary>
/// <param name="containerPath">The Url to the Container control</param>
/// <returns>A Container</returns>
/// -----------------------------------------------------------------------------
private Containers.Container LoadContainerByPath(string containerPath)
{
if (containerPath.ToLower().IndexOf("/skins/") != -1 || containerPath.ToLower().IndexOf("/skins\\") != -1 || containerPath.ToLower().IndexOf("\\skins\\") != -1 ||
containerPath.ToLower().IndexOf("\\skins/") != -1)
{
throw new Exception();
}
Containers.Container container = null;
try
{
string containerSrc = containerPath;
if (containerPath.IndexOf(Globals.ApplicationPath, StringComparison.InvariantCultureIgnoreCase) != -1)
{
containerPath = containerPath.Remove(0, Globals.ApplicationPath.Length);
}
container = ControlUtilities.LoadControl <Containers.Container>(PaneControl.Page, containerPath);
container.ContainerSrc = containerSrc;
//call databind so that any server logic in the container is executed
container.DataBind();
}
catch (Exception exc)
{
//could not load user control
var lex = new ModuleLoadException(Skin.MODULELOAD_ERROR, exc);
if (TabPermissionController.CanAdminPage())
{
//only display the error to administrators
_containerWrapperControl.Controls.Add(new ErrorContainer(PortalSettings, string.Format(Skin.CONTAINERLOAD_ERROR, containerPath), lex).Container);
}
Exceptions.LogException(lex);
}
return(container);
}
private Containers.Container LoadContainerByPath(string ContainerPath)
{
if (ContainerPath.ToLower().IndexOf("/skins/") != -1 || ContainerPath.ToLower().IndexOf("/skins\\") != -1 || ContainerPath.ToLower().IndexOf("\\skins\\") != -1 || ContainerPath.ToLower().IndexOf("\\skins/") != -1)
{
throw new System.Exception();
}
Containers.Container ctlContainer = null;
try
{
string ContainerSrc = ContainerPath;
if (ContainerPath.IndexOf(Common.Globals.ApplicationPath, StringComparison.InvariantCultureIgnoreCase) != -1)
{
ContainerPath = ContainerPath.Remove(0, Common.Globals.ApplicationPath.Length);
}
ctlContainer = ControlUtilities.LoadControl <Containers.Container>(PaneControl.Page, ContainerPath);
ctlContainer.ContainerSrc = ContainerSrc;
ctlContainer.DataBind();
}
catch (Exception exc)
{
ModuleLoadException lex = new ModuleLoadException(Skin.MODULELOAD_ERROR, exc);
if (TabPermissionController.CanAdminPage())
{
PaneControl.Controls.Add(new ErrorContainer(PortalSettings, string.Format(Skin.CONTAINERLOAD_ERROR, ContainerPath), lex).Container);
}
Exceptions.LogException(lex);
}
return(ctlContainer);
}
private Containers.Container LoadContainerFromPane()
{
Containers.Container container = null;
string containerSrc;
var validSrc = false;
if ((this.PaneControl.Attributes["ContainerType"] != null) && (this.PaneControl.Attributes["ContainerName"] != null))
{
containerSrc = "[" + this.PaneControl.Attributes["ContainerType"] + "]" + SkinController.RootContainer + "/" + this.PaneControl.Attributes["ContainerName"] + "/" +
this.PaneControl.Attributes["ContainerSrc"];
validSrc = true;
}
else
{
containerSrc = this.PaneControl.Attributes["ContainerSrc"];
if (containerSrc.Contains("/") && !(containerSrc.StartsWith("[g]", StringComparison.InvariantCultureIgnoreCase) || containerSrc.StartsWith("[l]", StringComparison.InvariantCultureIgnoreCase)))
{
containerSrc = string.Format(SkinController.IsGlobalSkin(this.PortalSettings.ActiveTab.SkinSrc) ? "[G]containers/{0}" : "[L]containers/{0}", containerSrc.TrimStart('/'));
validSrc = true;
}
}
if (validSrc)
{
containerSrc = SkinController.FormatSkinSrc(containerSrc, this.PortalSettings);
container = this.LoadContainerByPath(containerSrc);
}
return(container);
}
public void InjectModule(ModuleInfo objModule)
{
bool bSuccess = true;
try
{
if (!Common.Globals.IsAdminControl())
{
PaneControl.Controls.Add(new LiteralControl("<a name=\"" + objModule.ModuleID.ToString() + "\"></a>"));
}
Containers.Container ctlContainer = LoadModuleContainer(objModule);
Containers.Add(ctlContainer.ID, ctlContainer);
if (Common.Globals.IsLayoutMode() && Common.Globals.IsAdminControl() == false)
{
Panel ctlDragDropContainer = new Panel();
System.Web.UI.Control ctlTitle = ctlContainer.FindControl("dnnTitle");
ctlDragDropContainer.ID = ctlContainer.ID + "_DD";
PaneControl.Controls.Add(ctlDragDropContainer);
ctlDragDropContainer.Controls.Add(ctlContainer);
if (ctlTitle != null)
{
if (ctlTitle.Controls.Count > 0)
{
ctlTitle = ctlTitle.Controls[0];
}
}
//if (ctlDragDropContainer != null && ctlTitle != null)
//{
// ClientAPI.EnableContainerDragAndDrop(ctlTitle, ctlDragDropContainer, objModule.ModuleID);
// ClientAPI.RegisterPostBackEventHandler(PaneControl, "MoveToPane", ModuleMoveToPanePostBack, false);
//}
}
else
{
PaneControl.Controls.Add(ctlContainer);
}
ctlContainer.SetModuleConfiguration(objModule);
if (PaneControl.Visible == false)
{
PaneControl.Visible = true;
}
}
catch (Exception exc)
{
ModuleLoadException lex;
lex = new ModuleLoadException(string.Format(Skin.MODULEADD_ERROR, PaneControl.ID.ToString()), exc);
if (TabPermissionController.CanAdminPage())
{
PaneControl.Controls.Add(new ErrorContainer(PortalSettings, Skin.MODULELOAD_ERROR, lex).Container);
}
Exceptions.LogException(exc);
bSuccess = false;
throw lex;
}
if (!bSuccess)
{
throw new ModuleLoadException();
}
}
/// -----------------------------------------------------------------------------
/// <summary>
/// LoadModuleContainer gets the Container for cookie
/// </summary>
/// <param name="request">Current Http Request.</param>
/// <returns>A Container</returns>
/// -----------------------------------------------------------------------------
private Containers.Container LoadContainerFromCookie(HttpRequest request)
{
Containers.Container container = null;
HttpCookie cookie = request.Cookies["_ContainerSrc" + PortalSettings.PortalId];
if (cookie != null)
{
if (!String.IsNullOrEmpty(cookie.Value))
{
container = LoadContainerByPath(SkinController.FormatSkinSrc(cookie.Value + ".ascx", PortalSettings));
}
}
return(container);
}
private Containers.Container LoadContainerFromQueryString(ModuleInfo module, HttpRequest request)
{
Containers.Container container = null;
int previewModuleId = -1;
if (request.QueryString["ModuleId"] != null)
{
Int32.TryParse(request.QueryString["ModuleId"], out previewModuleId);
}
//load user container ( based on cookie )
if ((request.QueryString["ContainerSrc"] != null) && (module.ModuleID == previewModuleId || previewModuleId == -1))
{
string containerSrc = SkinController.FormatSkinSrc(Globals.QueryStringDecode(request.QueryString["ContainerSrc"]) + ".ascx", PortalSettings);
container = LoadContainerByPath(containerSrc);
}
return(container);
}
/// -----------------------------------------------------------------------------
/// <summary>
/// InjectModule injects a Module (and its container) into the Pane
/// </summary>
/// <param name="module">The Module</param>
/// -----------------------------------------------------------------------------
public void InjectModule(ModuleInfo module)
{
_containerWrapperControl = new HtmlGenericControl("div");
PaneControl.Controls.Add(_containerWrapperControl);
//inject module classes
string classFormatString = "DnnModule DnnModule-{0} DnnModule-{1}";
string sanitizedModuleName = Null.NullString;
if (!String.IsNullOrEmpty(module.DesktopModule.ModuleName))
{
sanitizedModuleName = Globals.CreateValidClass(module.DesktopModule.ModuleName, false);
}
if (IsVesionableModule(module))
{
classFormatString += " DnnVersionableControl";
}
_containerWrapperControl.Attributes["class"] = String.Format(classFormatString, sanitizedModuleName, module.ModuleID);
try
{
if (!Globals.IsAdminControl() && PortalSettings.InjectModuleHyperLink)
{
_containerWrapperControl.Controls.Add(new LiteralControl("<a name=\"" + module.ModuleID + "\"></a>"));
}
//Load container control
Containers.Container container = LoadModuleContainer(module);
//Add Container to Dictionary
Containers.Add(container.ID, container);
// hide anything of type ActionsMenu - as we're injecting our own menu now.
container.InjectActionMenu = (container.Controls.OfType <ActionBase>().Count() == 0);
if (!container.InjectActionMenu)
{
foreach (var actionControl in container.Controls.OfType <IActionControl>())
{
if (actionControl is ActionsMenu)
{
Control control = actionControl as Control;
if (control != null)
{
control.Visible = false;
container.InjectActionMenu = true;
}
}
}
}
if (Globals.IsLayoutMode() && Globals.IsAdminControl() == false)
{
//provide Drag-N-Drop capabilities
var dragDropContainer = new Panel();
Control title = container.FindControl("dnnTitle");
//Assume that the title control is named dnnTitle. If this becomes an issue we could loop through the controls looking for the title type of skin object
dragDropContainer.ID = container.ID + "_DD";
_containerWrapperControl.Controls.Add(dragDropContainer);
//inject the container into the page pane - this triggers the Pre_Init() event for the user control
dragDropContainer.Controls.Add(container);
if (title != null)
{
if (title.Controls.Count > 0)
{
title = title.Controls[0];
}
}
//enable drag and drop
if (title != null)
{
//The title ID is actually the first child so we need to make sure at least one child exists
DNNClientAPI.EnableContainerDragAndDrop(title, dragDropContainer, module.ModuleID);
ClientAPI.RegisterPostBackEventHandler(PaneControl, "MoveToPane", ModuleMoveToPanePostBack, false);
}
}
else
{
_containerWrapperControl.Controls.Add(container);
if (Globals.IsAdminControl())
{
_containerWrapperControl.Attributes["class"] += " DnnModule-Admin";
}
}
//Attach Module to Container
container.SetModuleConfiguration(module);
//display collapsible page panes
if (PaneControl.Visible == false)
{
PaneControl.Visible = true;
}
}
catch (ThreadAbortException)
{
//Response.Redirect may called in module control's OnInit method, so it will cause ThreadAbortException, no need any action here.
}
catch (Exception exc)
{
var lex = new ModuleLoadException(string.Format(Skin.MODULEADD_ERROR, PaneControl.ID), exc);
if (TabPermissionController.CanAdminPage())
{
//only display the error to administrators
_containerWrapperControl.Controls.Add(new ErrorContainer(PortalSettings, Skin.MODULELOAD_ERROR, lex).Container);
}
Exceptions.LogException(exc);
throw lex;
}
}
private Containers.Container LoadModuleContainer(ModuleInfo module)
{
var containerSrc = Null.NullString;
var request = PaneControl.Page.Request;
Containers.Container container = null;
if (PortalSettings.EnablePopUps && UrlUtils.InPopUp())
{
containerSrc = module.ContainerPath + "popUpContainer.ascx";
//Check Skin for a popup Container
if (module.ContainerSrc == PortalSettings.ActiveTab.ContainerSrc)
{
if (File.Exists(HttpContext.Current.Server.MapPath(containerSrc)))
{
container = LoadContainerByPath(containerSrc);
}
}
//error loading container - load default popup container
if (container == null)
{
containerSrc = Globals.HostPath + "Containers/_default/popUpContainer.ascx";
container = LoadContainerByPath(containerSrc);
}
}
else
{
container = (LoadContainerFromQueryString(module, request) ?? LoadContainerFromCookie(request)) ?? LoadNoContainer(module);
if (container == null)
{
//Check Skin for Container
var masterModules = PortalSettings.ActiveTab.ChildModules;
if (masterModules.ContainsKey(module.ModuleID) && string.IsNullOrEmpty(masterModules[module.ModuleID].ContainerSrc))
{
//look for a container specification in the skin pane
if (PaneControl != null)
{
if ((PaneControl.Attributes["ContainerSrc"] != null))
{
container = LoadContainerFromPane();
}
}
}
}
//else load assigned container
if (container == null)
{
containerSrc = module.ContainerSrc;
if (!String.IsNullOrEmpty(containerSrc))
{
containerSrc = SkinController.FormatSkinSrc(containerSrc, PortalSettings);
container = LoadContainerByPath(containerSrc);
}
}
//error loading container - load from tab
if (container == null)
{
containerSrc = PortalSettings.ActiveTab.ContainerSrc;
if (!String.IsNullOrEmpty(containerSrc))
{
containerSrc = SkinController.FormatSkinSrc(containerSrc, PortalSettings);
container = LoadContainerByPath(containerSrc);
}
}
//error loading container - load default
if (container == null)
{
containerSrc = SkinController.FormatSkinSrc(SkinController.GetDefaultPortalContainer(), PortalSettings);
container = LoadContainerByPath(containerSrc);
}
}
//Set container path
module.ContainerPath = SkinController.FormatSkinPath(containerSrc);
//set container id to an explicit short name to reduce page payload
container.ID = "ctr";
//make the container id unique for the page
if (module.ModuleID > -1)
{
container.ID += module.ModuleID.ToString();
}
return(container);
}
public InvalidContainerSizeException(Containers.Container container, string message) : base(message)
{
Container = container;
}
public InvalidContainerSizeException(Containers.Container container) : base()
{
Container = container;
}
public InvalidContainerPositionException(Containers.Container container) : base()
{
Container = container;
}
private Containers.Container LoadModuleContainer(ModuleInfo objModule)
{
Containers.Container ctlContainer = null;
string containerSrc = Null.NullString;
HttpRequest Request = PaneControl.Page.Request;
int PreviewModuleId = -1;
if (Request.QueryString["ModuleId"] != null)
{
Int32.TryParse(Request.QueryString["ModuleId"], out PreviewModuleId);
}
if ((Request.QueryString["ContainerSrc"] != null) && (objModule.ModuleID == PreviewModuleId || PreviewModuleId == -1))
{
containerSrc = SkinController.FormatSkinSrc(Globals.QueryStringDecode(Request.QueryString["ContainerSrc"]) + ".ascx", PortalSettings);
ctlContainer = LoadContainerByPath(containerSrc);
}
if (ctlContainer == null)
{
if (Request.Cookies["_ContainerSrc" + PortalSettings.PortalId.ToString()] != null)
{
if (!String.IsNullOrEmpty(Request.Cookies["_ContainerSrc" + PortalSettings.PortalId.ToString()].Value))
{
containerSrc = SkinController.FormatSkinSrc(Request.Cookies["_ContainerSrc" + PortalSettings.PortalId.ToString()].Value + ".ascx", PortalSettings);
ctlContainer = LoadContainerByPath(containerSrc);
}
}
}
if (ctlContainer == null)
{
if (objModule.DisplayTitle == false)
{
bool blnDisplayTitle = ModulePermissionController.CanEditModuleContent(objModule) || Globals.IsAdminSkin();
if (blnDisplayTitle == true)
{
blnDisplayTitle = (PortalSettings.UserMode != PortalSettings.Mode.View);
}
if (blnDisplayTitle == false)
{
containerSrc = SkinController.FormatSkinSrc("[G]" + SkinController.RootContainer + "/_default/No Container.ascx", PortalSettings);
ctlContainer = LoadContainerByPath(containerSrc);
}
}
}
if (ctlContainer == null)
{
if (objModule.ContainerSrc == PortalSettings.ActiveTab.ContainerSrc)
{
if (PaneControl is HtmlControl)
{
HtmlControl objHtmlControl = (HtmlControl)PaneControl;
if ((objHtmlControl.Attributes["ContainerSrc"] != null))
{
bool validSrc = false;
if ((objHtmlControl.Attributes["ContainerType"] != null) && (objHtmlControl.Attributes["ContainerName"] != null))
{
containerSrc = "[" + objHtmlControl.Attributes["ContainerType"] + "]" + SkinController.RootContainer + "/" + objHtmlControl.Attributes["ContainerName"] + "/" + objHtmlControl.Attributes["ContainerSrc"];
validSrc = true;
}
else
{
containerSrc = objHtmlControl.Attributes["ContainerSrc"];
if (containerSrc.Contains("/"))
{
if (!(containerSrc.ToLower().StartsWith("[g]") || containerSrc.ToLower().StartsWith("[l]")))
{
if (SkinController.IsGlobalSkin(PortalSettings.ActiveTab.SkinSrc))
{
containerSrc = string.Format("[G]containers/{0}", containerSrc.TrimStart('/'));
}
else
{
containerSrc = string.Format("[L]containers/{0}", containerSrc.TrimStart('/'));
}
validSrc = true;
}
}
}
if (validSrc)
{
containerSrc = SkinController.FormatSkinSrc(containerSrc, PortalSettings);
ctlContainer = LoadContainerByPath(containerSrc);
}
}
}
}
}
if (ctlContainer == null)
{
containerSrc = objModule.ContainerSrc;
if (!String.IsNullOrEmpty(containerSrc))
{
containerSrc = SkinController.FormatSkinSrc(containerSrc, PortalSettings);
ctlContainer = LoadContainerByPath(containerSrc);
}
}
if (ctlContainer == null)
{
containerSrc = SkinController.FormatSkinSrc(SkinController.GetDefaultPortalContainer(), PortalSettings);
ctlContainer = LoadContainerByPath(containerSrc);
}
objModule.ContainerPath = SkinController.FormatSkinPath(containerSrc);
ctlContainer.ID = "ctr";
if (objModule.ModuleID > -1)
{
ctlContainer.ID += objModule.ModuleID.ToString();
}
return(ctlContainer);
}
