public override string VisitHtmlChardata([NotNull] HTMLParser.HtmlChardataContext context)
{
// this should just extract out the text of the HTML
if (inTitle)
{
Console.WriteLine(context.HTML_TEXT());
}
return(base.VisitHtmlChardata(context));
}
public override void ExitHtmlChardata(HTMLParser.HtmlChardataContext context)
{
if (string.IsNullOrWhiteSpace(context.GetText()))
{
return;
}
var cdatatxt = context.GetText().Trim();
cdatatxt = cdatatxt.EscapeString(EscapeStringType.XML);
_results.CharData.Add(cdatatxt);
FilteredPut(context, cdatatxt);
}
public override void EnterHtmlChardata([NotNull] HTMLParser.HtmlChardataContext context)
{
if (!IncludeChardata)
{
return;
}
var sb = new StringBuilder(context.GetText().Trim());
if (sb.Length.IsBetween(MinimumLength, MaximumLength))
{
Emit(HttpUtility.HtmlDecode(sb.ToString()));
}
}
/// <summary>
/// Exit a parse tree produced by <see cref="HTMLParser.htmlChardata"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitHtmlChardata([NotNull] HTMLParser.HtmlChardataContext context)
{
}