public static CMS.PageCollection GetHierarchicalPageCollection(int parentID)
{
sortedPages = new PageCollection();
unSortedPages = new PageCollection().Load();
foreach (CMS.Page item in unSortedPages)
{
if (item.ParentID == parentID)
{
item.Level = 0;
//check the role for validity
sortedPages.Add(item);
LoadChildItem(item);
}
}
return(sortedPages);
}
ListItemCollection GetPageHierarchy()
{
CMS.PageCollection pages = CMS.ContentService.GetHierarchicalPageCollection();
if (pageHierarchy == null)
{
pageHierarchy = new ListItemCollection();
lstHierarchy.Items.Clear();
ListItem item;
foreach (CMS.Page page in pages)
{
string lvlIndicator = string.Empty;
for (int i = 0; i < page.Level; i++)
{
lvlIndicator += " - ";
}
item = new ListItem(lvlIndicator + page.Title, page.PageID.ToString());
pageHierarchy.Add(item);
}
}
return(pageHierarchy);
}
/// <summary>
/// Loads up a Page Collection in hierarchical fashion with each level of the tree
/// specified by the "Level" field.
/// </summary>
/// <returns></returns>
public static CMS.PageCollection GetHierarchicalPageCollection()
{
sortedPages = new PageCollection();
unSortedPages = new PageCollection().Load();
foreach (CMS.Page item in unSortedPages) {
if (item.ParentID == null) {
item.Level = 0;
//check the role for validity
sortedPages.Add(item);
LoadChildItem(item);
}
}
return sortedPages;
}
public override SiteMapNode BuildSiteMap()
{
lock (_lock) {
// Return immediately if this method has been called before
if (_root != null)
{
return(_root);
}
CMS.PageCollection links = new CMS.PageCollection().Load();
//top level node
_root = new SiteMapNode(this, "0", "~/default.aspx", "Home", "Return to main page", null, null, null, null);
AddNode(_root, null);
//you can change this as needed
string rewrittenDirectory = "~/view/";
foreach (CMS.Page link in links)
{
string[] rolelist = null;
if (!String.IsNullOrEmpty(link.Roles))
{
rolelist = link.Roles.Split(new char[] { ',', ';' }, 512);
}
if (link.ParentID == null)
{
SiteMapNode node = new SiteMapNode(this, link.PageID.ToString(), rewrittenDirectory + link.PageUrl, link.MenuTitle, link.Summary, rolelist, null, null, null);
AddNode(node, _root);
}
}
//add in the child nodes
foreach (CMS.Page link in links)
{
string[] rolelist = null;
if (!String.IsNullOrEmpty(link.Roles))
{
rolelist = link.Roles.Split(new char[] { ',', ';' }, 512);
}
if (link.ParentID != null)
{
// Create a SiteMapNode
SiteMapNode node = new SiteMapNode(this, link.PageID.ToString(), rewrittenDirectory + link.PageUrl, link.MenuTitle, link.Summary, rolelist, null, null, null);
SiteMapNode parentNode = null;
//loop the nodes to find the parent
foreach (CMS.Page link2 in links)
{
if (link2.PageID == link.ParentID)
{
parentNode = new SiteMapNode(this, link2.PageID.ToString(), rewrittenDirectory + link2.PageUrl, link2.MenuTitle, link2.Summary, rolelist, null, null, null);
break;
}
}
AddNode(node, parentNode);
}
}
return(_root);
}
}
static bool PageHasChildren(int pageID)
{
CMS.PageCollection collCheck = GetHierarchicalPageCollection(pageID);
return(collCheck.Count > 0);
}