public override void OnActionExecuted(ActionExecutedContext filterContext)
{
if (!(filterContext.Result is ViewResult))
{
return;
}
var tidy = new Tidy.Core.Tidy
{
Options =
{
DocType = DocType,
DropFontTags = DropFontTags,
LogicalEmphasis = LogicalEmphasis,
XmlOut = XmlOut,
Xhtml = Xhtml,
IndentContent = IndentContent,
HideEndTags = HideEndTags,
MakeClean = MakeClean,
TidyMark = TidyMark,
}
};
filterContext.RequestContext.HttpContext.Response.Filter =
new HtmlTidyFilter(filterContext.RequestContext.HttpContext.Response.Filter, tidy);
}
public string DoTidy(string html)
{
Tidy.Core.Tidy document = new Tidy.Core.Tidy();
TidyMessageCollection messageCollection = new TidyMessageCollection();
document.Options.DocType = DocType.Omit;
document.Options.Xhtml = true;
document.Options.CharEncoding = CharEncoding.Utf8;
document.Options.LogicalEmphasis = true;
document.Options.MakeClean = false;
document.Options.QuoteNbsp = false;
document.Options.SmartIndent = false;
document.Options.IndentContent = false;
document.Options.TidyMark = false;
document.Options.DropFontTags = false;
document.Options.QuoteAmpersand = true;
document.Options.DropEmptyParas = true;
MemoryStream input = new MemoryStream();
MemoryStream output = new MemoryStream();
byte[] array = Encoding.UTF8.GetBytes(html);
input.Write(array, 0, array.Length);
input.Position = 0;
document.Parse(input, output, messageCollection);
string tidyXhtml = Encoding.UTF8.GetString(output.ToArray(), 0, output.ToArray().Length);
return(XElement.Parse(tidyXhtml).ToString());
}
/// <summary>
/// Pretties the print.
/// </summary>
/// <param name="dirtyHtml">The dirty HTML.</param>
/// <param name="messages">The messages.</param>
/// <returns></returns>
public static string PrettyPrint(string dirtyHtml, out TidyMessageCollection messages)
{
const int spaces = 8;
var tidy = new Tidy.Core.Tidy();
tidy.Options.SmartIndent = true;
tidy.Options.IndentAttributes = false;
tidy.Options.WrapLen = 0;
tidy.Options.Spaces = spaces;
messages = new TidyMessageCollection();
using (var inStream = new MemoryStream(Encoding.Default.GetBytes(dirtyHtml)))
using (var outStream = new MemoryStream())
{
tidy.Parse(inStream, outStream, messages);
return(Encoding.Default.GetString(outStream.ToArray())
.Replace(new string(' ', spaces), '\t'.ToString()));
}
}
public HtmlTidyFilter(Stream stream, Tidy.Core.Tidy tidy)
{
_stream = stream;
_tidy = tidy;
}