private SiteMapNode CreateNodeFromPage(PortalPage page)
{
string url = String.IsNullOrEmpty(page.Url) ? DEFAULT_PAGE_URL + page.Name : page.Url;
string localizedName = DefaultPage.GetLocalizedPageName(page.Name);
NameValueCollection attrs = new NameValueCollection();
attrs["target"] = page.Target;
attrs["align"] = page.Align;
SiteMapNode node = new SiteMapNode(this, page.Name,
url,
localizedName,
localizedName, page.Roles, attrs, null, null);
if (!page.Enabled)
{
node.Url = "";
}
if (IsNodeAccessibleToUser(HttpContext.Current, node))
{
return(node);
}
return(null);
}
private bool IsNodeAccessibleToUser(HttpContext context, SiteMapNode node)
{
if (node == null)
{
throw new ArgumentNullException("node");
}
if (context == null)
{
throw new ArgumentNullException("context");
}
if (!this.SecurityTrimmingEnabled)
{
return(true);
}
if (node.Roles != null)
{
return(DefaultPage.IsAccessibleToUser(HttpContext.Current, node.Roles));
}
return(false);
}
