private static void ClassifyAnchors(ContentItem startsFrom, ContentItem current, N2.Web.Tree tree)
{
IList <ContentItem> ancestors = GenericFind <ContentItem, ContentItem> .ListParents(current, startsFrom, true);
if (ancestors.Contains(startsFrom))
{
ancestors.Remove(startsFrom);
}
tree.LinkWriter((n, w) =>
{
var link = n.Current.Link();
var @class = n.Current == current ? "current" : ancestors.Contains(n.Current) ? "trail" : "";
if (n.Children.Count > 0)
{
@class += " dropdown-toggle";
link.Attribute("data-toggle", "dropdown");
}
link.Class(@class).WriteTo(w);
});
tree.ULTagModifier((n, t) =>
{
if (n.Parent != null && n.Parent.Current != null)
{
t.MergeAttribute("class", "dropdown-menu");
}
});
tree.LITagModifier((n, t) =>
{
//if children, indicate with a dropdown class
var @class = n.Children.Count > 0 ? "dropdown" : string.Empty;
@class += " " + (n.Current == current
? "active"
: ancestors.Contains(n.Current) ? "active trail" : "");
t.MergeAttribute("class", @class.Trim());
});
}
public static ContentItem FindStartPageOf(ContentItem item)
{
return(GenericFind <ContentItem, ContentItem> .ClosestOf <IStartPage>(item));
}
public static LanguageRoot FindLanguageRootOf(ContentItem item)
{
return((LanguageRoot)GenericFind <ContentItem, ContentItem> .ClosestOf <LanguageRoot>(item));
}
