private static Html.Node[] cleanNodes(Config c, Html.Node[] nodes)
{
if (c == null)
{
c = Config.DefaultConfig;
}
for (int i = 0; i < nodes.Length; i++)
{
nodes[i] = filterNode(c, nodes[i]);
if (nodes[i].DataAtom == Html.Atom.Li)
{
var wrapper = new Html.Node
{
Type = Html.NodeType.Element,
Data = "ul",
DataAtom = Html.Atom.Ul,
};
wrapper.AppendChild(nodes[i]);
nodes[i] = wrapper;
}
}
if (c.WrapText)
{
nodes = wrapText(nodes);
}
return(nodes);
}
private static void cleanChildren(Config c, Html.Node parent)
{
var children = new List <Html.Node>();
while (parent.FirstChild != null)
{
var child = parent.FirstChild;
parent.RemoveChild(child);
children.Add(filterNode(c, child));
}
if (c.WrapText)
{
var ok = c.wrap.Contains(parent.DataAtom);
if (!ok && parent.DataAtom == 0)
{
ok = c.wrapCustom.Contains(parent.Data);
}
if (ok)
{
var wrapped = wrapText(children.ToArray());
children.Clear();
children.AddRange(wrapped);
}
}
foreach (var child in children)
{
parent.AppendChild(child);
}
}
private static Html.Node deepCopy(Html.Node n)
{
var clone = new Html.Node
{
Type = n.Type,
Attr = n.Attr,
Namespace = n.Namespace,
Data = n.Data,
DataAtom = n.DataAtom,
};
for (var c = n.FirstChild; c != null; c = c.NextSibling)
{
clone.AppendChild(deepCopy(c));
}
return(clone);
}