/// <summary>
/// Получить url страницы с подставленными значениями таргетирования
/// </summary>
/// <returns></returns>
public string GetUrl(ITargetingUrlTransformator urlTransformator = null)
{
var resultUrl = GetTrail();
if (urlTransformator != null)
{
resultUrl = urlTransformator.AddCurrentTargetingValuesToUrl(resultUrl);
}
return(resultUrl);
}
public static HtmlString Tree(this IHtmlHelper html, ITargetingUrlTransformator urlTransformator)
{
var root = html.ViewContext.HttpContext.GetStartPage();
var filter = ((ITargetingFilterAccessor)html.ViewContext.HttpContext.RequestServices.GetService(typeof(ITargetingFilterAccessor)))?.Get();
var sb = new StringBuilder();
var node = root;
sb.Append("<ul>");
foreach (var item in root.GetChildren(filter))
{
VisitNodes(sb, item, filter, urlTransformator);
}
sb.Append("</ul>");
return(new HtmlString(sb.ToString()));
}
private static void VisitNodes(StringBuilder sb, IAbstractItem node, ITargetingFilter filter, ITargetingUrlTransformator urlTransformator)
{
if (node.IsPage)
{
sb.Append($"<li> <a href = {node.GetUrl(urlTransformator)}> {node.Title} </a></li>");
}
else
{
sb.Append($"<li> {node.Title} </li>");
}
var children = node.GetChildren(filter);
if (children.Any())
{
sb.Append("<ul>");
foreach (var item in children)
{
VisitNodes(sb, item, filter, urlTransformator);
}
sb.Append("</ul>");
}
}
public MenuViewModelBuilder(ITargetingUrlTransformator urlTransformator)
{
UrlTransformator = urlTransformator;
}
