public void Can_find_page_at_level()
{
var data = new Website(XElement.Parse(
@"<website title=""My Website"">
<page name="""" title="""" template=""template.htm""/>
<page name=""page-1"" title=""Page 1"" template=""template.htm""/>
<page name=""page-2"" title=""Page 2"" template=""template.htm"">
<page name=""page-3"" title=""Page 3"" template=""template.htm""/>
<page name=""page-4"" title=""Page 4"" template=""template.htm"">
<page name=""page-4-1"" title=""Page 4-1"" template=""template.htm""/>
<page name=""page-4-2"" title=""Page 4-2"" template=""template.htm""/>
</page>
<page name=""page-5"" title=""Page 5"" template=""template.htm""/>
</page>
</website>"));
Assert.Same(data.Pages[2].Pages[1], data.FindCurrentPageAtLevel(2, data.Pages[2].Pages[1].Pages[1]));
}
public override IEnumerable <XObject> Render(string data)
{
if (data.StartsWith("level-"))
{
var level = int.Parse(data.Substring("level-".Length));
var p = Website.FindCurrentPageAtLevel(level, Page);
if (p.Any()) // has child pages?
{
yield return(new XElement("ul",
new XAttribute("id", "cms-navigation-level-" + level),
BuildMenu(p, Page, level)
));
}
}
else
{
yield return(new XElement("ul",
new XAttribute("id", "cms-navigation"),
BuildMenu(Website, Page, 0)
));
}
}