DocSpace-buildtools/common/ASC.Textile/States/PreCodeFormatterState.cs

namespace Textile.States;

[FormatterState(SimpleBlockFormatterState.PatternBegin + @"bc" + SimpleBlockFormatterState.PatternEnd)]
public class PreCodeFormatterState : SimpleBlockFormatterState
{
    public PreCodeFormatterState(TextileFormatter formatter)
        : base(formatter)
    {
    }

    public override void Enter()
    {
        Formatter.Output.Write("<pre><code>");
    }

    public override void Exit()
    {
        Formatter.Output.WriteLine("</code></pre>");
    }

    public override void FormatLine(string input)
    {
        Formatter.Output.WriteLine(FixEntities(input));
    }

    public override bool ShouldExit(string input)
    {
        if (Regex.IsMatch(input, @"^\s*$"))
        {
            return true;
        }

        Formatter.Output.WriteLine("<br />");
        return false;
    }

    public override bool ShouldFormatBlocks(string input)
    {
        return false;
    }

    public override bool ShouldNestState(FormatterState other)
    {
        return false;
    }

    public override bool ShouldParseForNewFormatterState(string input)
    {
        return false;
    }

    private string FixEntities(string text)
    {
        // de-entify any remaining angle brackets or ampersands
        text = text.Replace("&", "&amp;");
        text = text.Replace(">", "&gt;");
        text = text.Replace("<", "&lt;");
        //Regex.Replace(text, @"\b&([#a-z0-9]+;)", "x%x%");
        return text;
    }
}