public string ToHtml(string markdown)
{
if (string.IsNullOrEmpty(markdown))
{
return("");
}
var pipeline = new MarkdownPipelineBuilder();
MarkdownPipeline markdownPipeline = pipeline.UseAdvancedExtensions().Build();
MarkdownObject doc = Markdown.Parse(markdown, markdownPipeline);
var walker = new MarkdigImageAndLinkWalker(
(e) =>
{
ImageParsed?.Invoke(e);
},
(e) =>
{
LinkParsed?.Invoke(e);
});
walker.WalkAndBindParseEvents(doc);
var builder = new StringBuilder();
var textwriter = new StringWriter(builder);
var renderer = new HtmlRenderer(textwriter);
renderer.Render(doc);
return(builder.ToString());
}
private void FixLinks(MarkdownDocument document)
{
foreach (var item in document.Descendants().OfType <LinkInline>())
{
LinkInline link = (LinkInline)item;
if (item.IsImage)
{
ImageEventArgs args = new ImageEventArgs(link.Url, link.Url, link.Label, link.Label);
ImageParsed?.Invoke(this, args);
link.Url = args.Src;
}
else
{
LinkEventArgs args = new LinkEventArgs(link.Url, link.Url, link.Label, "");
LinkParsed?.Invoke(this, args);
link.Url = args.Href;
}
}
}
private void OnImageAdded(ImageParsedEventArgs e)
{
ImageParsed?.Invoke(this, e);
}