/// <summary>
/// Initializes a new instance of the <see cref="ListNodeIterator"/> class.
/// </summary>
/// <param name="items">The items.</param>
/// <param name="reverseOrder">if set to <c>true</c> [reverse order].</param>
private ListNodeIterator(List <Item> items, bool reverseOrder)
{
this.reverseOrder = reverseOrder;
this.list = new List <XPathNavigator>();
foreach (Item item in items)
{
if (item == null)
{
continue;
}
ItemNavigator nav = Factory.CreateItemNavigator(item);
this.list.Add(nav.CreateNavigator());
}
}
/// <summary>
/// Gets an XPathNodeIterator for a set of items.
/// </summary>
/// <param name="idlist">Pipe-separated string containing Sitecore Item IDs</param>
/// <returns>An XPathNodeIterator for the Sitecore item</returns>
public new XPathNodeIterator Items(string idlist)
{
var items = new List <XPathNavigator>();
Database database = Sitecore.Context.Database;
string[] ids = idlist.Trim(' ', '|').Split('|');
foreach (string id in ids)
{
Item item = database.GetItem(id, Sitecore.Context.ContentLanguage);
if (item != null)
{
ItemNavigator nav = Factory.CreateItemNavigator(item);
items.Add(nav.CreateNavigator());
}
}
return(new ListNodeIterator(items, false));
}
/// <summary>
/// Gets an XPathNodeIterator for an item.
/// </summary>
/// <param name="id">
/// Sitecore Item ID
/// </param>
/// <returns>
/// An XPathNodeIterator for the Sitecore item
/// </returns>
public XPathNodeIterator Item(string id)
{
var items = new List <XPathNavigator>();
Database database = Sitecore.Context.Database;
if (string.IsNullOrEmpty(id))
{
return(new ListNodeIterator());
}
Item item = database.GetItem(id, Sitecore.Context.Language);
if (item != null)
{
ItemNavigator nav = Factory.CreateItemNavigator(item);
items.Add(nav.CreateNavigator());
}
return(new ListNodeIterator(items, false));
}