private static void AddTag(ref HtmlTag head, ref HtmlTag current, Match tagMatch, string tagName)
{
var tag = new HtmlTag(tagName);
string id = tagMatch.Groups["id"].Value;
if (!string.IsNullOrWhiteSpace(id))
tag.id(id.TrimStart('#'));
tagMatch.Groups["class"]
.Captures.Cast<Capture>().ToList()
.ForEach(c => tag.addClass(c.Value.Trim('.')));
tagMatch.Groups["attr"]
.Captures.Cast<Capture>().ToList()
.ForEach(c =>
{
var attr = c.Value.Trim('[', ']');
var eqIndex = attr.IndexOf('=');
var name = attr.Substring(0, eqIndex);
var value = attr.Substring(eqIndex + 1, attr.Length - eqIndex - 1).Trim('\'');
tag.attr(name, value);
});
if (head == null)
{
current = tag;
head = tag;
}
else
{
current.appendTag(tag);
current = tag;
}
}
private static void AddLiteal(HtmlTag head, HtmlTag current, string tagName)
{
if (head == null)
throw new ArgumentException("cannot start with a literal");
current.append(tagName.Trim('\''));
}
public HtmlTag appendTag(HtmlTag tag)
{
_children.Add(tag);
return this;
}
public HtmlTag begin(string tagName)
{
var tag = new HtmlTag(tagName, this);
appendTag(tag);
return tag;
}
public HtmlTag(string name, HtmlTag parent)
{
_name = name;
_parent = parent;
}