/// <summary>
/// Filters the dataset with UI Elements according to UI Profile of current user by default and according to custom event (if defined).
/// </summary>
protected void FilterElements(DataSet dsElements)
{
// For all tables in dataset
foreach (DataTable dt in dsElements.Tables)
{
ArrayList deleteRows = new ArrayList();
// Find rows to filter out
foreach (DataRow dr in dt.Rows)
{
UIElementInfo uiElement = new UIElementInfo(dr);
bool allowed = MembershipContext.AuthenticatedUser.IsAuthorizedPerUIElement(ModuleName, uiElement.ElementName);
allowed = allowed && RaiseOnGroupFiltered(this, new UniMenuArgs {
UIElement = uiElement
});
if (!allowed || !UIContextHelper.CheckElementAvailabilityInUI(uiElement))
{
deleteRows.Add(dr);
}
}
// Delete the filtered rows
foreach (DataRow dr in deleteRows)
{
dt.Rows.Remove(dr);
}
}
}
/// <summary>
/// Filters the dataset with UI Elements according to UI Profile of current user by default and according to custom event (if defined).
/// </summary>
private IEnumerable <UIElementInfo> FilterElements(IEnumerable <UIElementInfo> elements)
{
foreach (var uiElement in elements)
{
bool allowed = MembershipContext.AuthenticatedUser.IsAuthorizedPerUIElement(uiElement.ElementResourceID, uiElement.ElementName);
if (OnButtonFiltered != null)
{
allowed = allowed && OnButtonFiltered(this, new UniMenuArgs {
UIElement = uiElement
});
}
if (allowed && UIContextHelper.CheckElementAvailabilityInUI(uiElement))
{
yield return(uiElement);
}
}
}
protected TreeNode treeElem_OnNodeCreated(DataRow itemData, TreeNode defaultNode)
{
if (itemData != null)
{
UIElementInfo uiElement = new UIElementInfo(itemData);
if (!UIContextHelper.CheckElementAvailabilityInUI(uiElement))
{
return(null);
}
// Check permissions
if (MembershipContext.AuthenticatedUser.IsAuthorizedPerUIElement(uiElement.ElementResourceID, uiElement.ElementName, ModuleAvailabilityForSiteRequired))
{
defaultNode = RaiseOnNodeCreated(uiElement, defaultNode);
String url = UIContextHelper.GetElementUrl(uiElement, UIContext);
if (uiElement.ElementType != UIElementTypeEnum.PageTemplate)
{
url = URLHelper.RemoveParameterFromUrl(url, "displaytitle");
}
// If url is empty -> don't show
if (defaultNode == null || String.IsNullOrEmpty(url))
{
return(null);
}
// Prepare node info
string caption = UIElementInfoProvider.GetElementCaption(uiElement);
string targetFrame = !String.IsNullOrEmpty(defaultNode.Target) ? defaultNode.Target : TargetFrame;
string codeName = uiElement.ElementName.Replace(".", String.Empty).ToLowerCSafe();
UIElementInfo sel = UIContextHelper.CheckSelectedElement(uiElement, UIContext);
if (sel != null)
{
SelectedNode = uiElement.ElementName;
String selectionSuffix = ValidationHelper.GetString(UIContext["selectionSuffix"], String.Empty);
String spUrl = UIContextHelper.GetElementUrl(sel, UIContext);
spUrl = URLHelper.AppendQuery(spUrl, selectionSuffix);
// Append object ID
url = URLHelper.UpdateParameterInUrl(url, "objectid", UIContext.ObjectID.ToString());
StartingPage = URLHelper.UpdateParameterInUrl(spUrl, "displaytitle", "true");
}
// Set node
defaultNode.Target = targetFrame;
defaultNode.NavigateUrl = GetUrl(url);
defaultNode.Text = defaultNode.Text.Replace(NODE_CODENAME_MACRO, codeName);
totalNodes++;
// Set first child node to be selected if root cant be selected
if (!EnableRootSelect && string.IsNullOrEmpty(SelectedNode))
{
// Is a page node (with page url)
if (url != ApplicationUrlHelper.COLLAPSIBLE_EMPTY_PARENT_ELEMENT_URL)
{
SelectedNode = uiElement.ElementName;
}
else
{
// Try to display a child element
if (uiElement.ElementChildCount > 0)
{
defaultNode.Expanded = true;
}
}
}
// If url is '@' don't redirect, only collapse children
if (uiElement.ElementTargetURL == ApplicationUrlHelper.COLLAPSIBLE_EMPTY_PARENT_ELEMENT_URL)
{
// Onclick simulates click on '+' or '-' button
const string onClick = "onClick=\"var js = $cmsj(this).parents('tr').find('a').attr('href');eval(js);return false; \"";
defaultNode.Text = "<span id=\"node_" + uiElement.ElementName + "\" class=\"ContentTreeItem \"" + onClick + " ><span class=\"Name\">" + ResHelper.LocalizeString(caption) + "</span></span>";
}
return(defaultNode);
}
}
return(null);
}
protected void ContextMenu_OnReloadData(object sender, EventArgs e)
{
int nodeId = ValidationHelper.GetInteger(ContextMenu.Parameter, 0);
// Get the node
TreeProvider tree = new TreeProvider(MembershipContext.AuthenticatedUser);
TreeNode node = tree.SelectSingleNode(nodeId);
if (node != null)
{
// Hide Properties for wireframe
plcProperties.Visible &= !node.IsWireframe();
if (plcProperties.Visible)
{
// Properties menu
var elements = UIElementInfoProvider.GetChildUIElements("CMS.Content", "Properties");
if (!DataHelper.DataSourceIsEmpty(elements))
{
var index = 0;
UserInfo user = MembershipContext.AuthenticatedUser;
foreach (var elem in elements)
{
// If UI element is available and user has permission to show it then add it
if (UIContextHelper.CheckElementAvailabilityInUI(elem) && user.IsAuthorizedPerUIElement(elem.ElementResourceID, elem.ElementName))
{
var elementName = elem.ElementName;
switch (elementName.ToLower())
{
case "properties.languages":
if (!CultureSiteInfoProvider.IsSiteMultilingual(SiteContext.CurrentSiteName) || !CultureSiteInfoProvider.LicenseVersionCheck())
{
continue;
}
break;
case "properties.wireframe":
if (node.NodeWireframeTemplateID <= 0)
{
continue;
}
break;
case "properties.variants":
if (!LicenseHelper.IsFeatureAvailableInUI(FeatureEnum.ContentPersonalization, ModuleName.ONLINEMARKETING) ||
!ResourceSiteInfoProvider.IsResourceOnSite("CMS.ContentPersonalization", SiteContext.CurrentSiteName) ||
!PortalContext.ContentPersonalizationEnabled ||
(VariantHelper.GetVariantID(VariantModeEnum.ContentPersonalization, node.GetUsedPageTemplateId(), String.Empty) <= 0))
{
continue;
}
break;
case "properties.workflow":
case "properties.versions":
if (node.GetWorkflow() == null)
{
continue;
}
break;
}
var item = new ContextMenuItem();
item.ID = "p" + index;
item.Attributes.Add("onclick", String.Format("Properties(GetContextMenuParameter('nodeMenu'), '{0}');", elementName));
item.Text = ResHelper.LocalizeString(elem.ElementDisplayName);
pnlPropertiesMenu.Controls.Add(item);
index++;
}
}
if (index == 0)
{
// Hide 'Properties' menu if user has no permission for at least one properties section
plcProperties.Visible = false;
}
}
}
}
else
{
iNoNode.Visible = true;
plcFirstLevelContainer.Visible = false;
}
}
protected void ContextMenu_OnReloadData(object sender, EventArgs e)
{
int nodeId = ValidationHelper.GetInteger(ContextMenu.Parameter, 0);
// Get the node
var tree = new TreeProvider(MembershipContext.AuthenticatedUser);
var node = tree.SelectSingleNode(nodeId);
if (node != null)
{
if (node.IsLink)
{
cmcNew.Visible = false;
}
if (plcProperties.Visible)
{
// Properties menu
var elements = UIElementInfoProvider.GetChildUIElements("CMS.Content", "Properties");
if (!DataHelper.DataSourceIsEmpty(elements))
{
var index = 0;
UserInfo user = MembershipContext.AuthenticatedUser;
foreach (var element in elements)
{
// Skip elements not relevant for given node
if (DocumentUIHelper.IsElementHiddenForNode(element, node))
{
continue;
}
var elementName = element.ElementName.ToLowerInvariant();
// If UI element is available and user has permission to show it then add it
if (UIContextHelper.CheckElementAvailabilityInUI(element) && user.IsAuthorizedPerUIElement(element.ElementResourceID, elementName))
{
var item = new ContextMenuItem();
item.ID = "p" + index;
item.Attributes.Add("onclick", String.Format("Properties(GetContextMenuParameter('nodeMenu'), '{0}');", elementName));
item.Text = ResHelper.LocalizeString(element.ElementDisplayName);
pnlPropertiesMenu.Controls.Add(item);
index++;
}
}
if (index == 0)
{
// Hide 'Properties' menu if user has no permission for at least one properties section
plcProperties.Visible = false;
}
}
}
}
else
{
iNoNode.Visible = true;
plcFirstLevelContainer.Visible = false;
}
}
