private static IMarkdownTokenRewriter InitMarkdownStyle(CompositionHost host)
{
try
{
if (File.Exists(MarkdownSytleConfig.MarkdownStyleFileName))
{
var config = JsonUtility.Deserialize<MarkdownSytleConfig>(MarkdownSytleConfig.MarkdownStyleFileName);
var builder = new MarkdownValidatorBuilder(host);
builder.AddValidators(from r in config.Rules where !r.Disable select r.RuleName);
builder.AddTagValidators(config.TagRules);
return builder.Create();
}
}
catch (Exception ex)
{
Logger.LogWarning($"Fail to init markdown style, details:{Environment.NewLine}{ex.ToString()}");
}
return null;
}
public void TestDfmTagValidate()
{
var builder = new DfmEngineBuilder(new Options() { Mangle = false });
var mrb = new MarkdownValidatorBuilder(
new ContainerConfiguration()
.WithAssembly(typeof(DocfxFlavoredMarkdownTest).Assembly)
.CreateContainer());
mrb.AddTagValidators(
new MarkdownTagValidationRule
{
TagNames = new List<string> { "em", "div" },
MessageFormatter = "Invalid tag({0})!",
Behavior = TagValidationBehavior.Error,
OpeningTagOnly = true,
},
new MarkdownTagValidationRule
{
TagNames = new List<string> { "h1" },
MessageFormatter = "Warning tag({0})!",
Behavior = TagValidationBehavior.Warning,
});
mrb.AddValidators(HtmlMarkdownTokenValidatorProvider.ContractName);
builder.Rewriter = mrb.Create();
var engine = builder.CreateDfmEngine(new DfmRenderer());
var listener = new TestLoggerListener("test!!!!" + "." + MarkdownValidatorBuilder.MarkdownValidatePhaseName);
Logger.RegisterListener(listener);
string result;
using (new LoggerPhaseScope("test!!!!"))
{
result = engine.Markup(@"<div><i>x</i><EM>y</EM><h1>z</h1></div>", "test");
}
Logger.UnregisterListener(listener);
Assert.Equal("<div><i>x</i><EM>y</EM><h1>z</h1></div>", result);
Assert.Equal(5, listener.Items.Count);
Assert.Equal(new[] { HtmlMarkdownTokenValidatorProvider.WarningMessage, "Invalid tag(div)!", "Invalid tag(EM)!", "Warning tag(h1)!", "Warning tag(h1)!" }, from item in listener.Items select item.Message);
}