/// <summary>
/// Change the root name. This is kept private to prevent it from being externally called and impacting app performance. This
/// functionality is exposed by changing the name of the root menu name
/// </summary>
private SiteMapNode GetRootNodeInternal()
{
DataTable dt = GetDataSource();
DataView dv = dt.DefaultView;
dv.RowFilter = string.Format("IsRoot = 1 AND MenuId = {0}", ActiveTopLevelMenuId.ToString());
if (dv.Count > 0)
{
return(new SiteMapNode(this, dv[0]["MenuItemId"].ToString()));
}
return(null);
}
/// <summary>
/// When overridden in a derived class, retrieves a <see cref="T:System.Web.SiteMapNode"></see> object that represents the page at the specified URL.
/// </summary>
/// <param name="rawUrl">A URL that identifies the page for which to retrieve a <see cref="T:System.Web.SiteMapNode"></see>.</param>
/// <returns>
/// A <see cref="T:System.Web.SiteMapNode"></see> that represents the page identified by rawURL; otherwise, null, if no corresponding <see cref="T:System.Web.SiteMapNode"></see> is found or if security trimming is enabled and the <see cref="T:System.Web.SiteMapNode"></see> cannot be returned for the current user.
/// </returns>
public override SiteMapNode FindSiteMapNode(string rawUrl)
{
string appPath = CMSContext.Current.AppPath;
if (!appPath.EndsWith("/", StringComparison.Ordinal))
{
appPath += "/";
}
SiteMapNode node = null;
lock (_lock)
{
string url = rawUrl;
if (rawUrl.IndexOf(appPath, 0) == 0)
{
url = url.Substring(appPath.Length - 1);
if (url.IndexOf('?') > 0)
{
url = url.Substring(0, url.IndexOf('?'));
}
DataTable src = GetDataSource();
DataView dv = src.DefaultView;
dv.RowFilter = "IsRoot = 1";
if (dv.Count > 0)
{
// CommandType: Link
dv.RowFilter = String.Format("MenuId = {0} AND Outline LIKE Outline + '%' AND CommandType = 1 AND CommandText LIKE '~{1}'",
ActiveTopLevelMenuId.ToString(), url);
if (dv.Count > 0)
{
node = CreateSiteMapNode(dv[0]);
}
// CommandType: Navigation
// TODO : FindSiteMapNode for navigation command type
}
}
}
if (node != null)
{
return(node);
}
return(RootNode);
}
private string GetSitemapCacheKey()
{
return(CmsCache.CreateCacheKey("sitemap", CMSContext.Current.SiteId.ToString(), ActiveTopLevelMenuId.ToString(), CMSContext.Current.LanguageId.ToString()));
}
