/// <summary>
/// Parses the markdown for a title, renders to HTML and returns a model that
/// contains the relevant items.
/// </summary>
/// <param name="markdown"></param>
/// <param name="model"></param>
/// <returns></returns>
private MarkdownModel ParseMarkdownToModel(string markdown, MarkdownModel model = null)
{
if (model == null)
{
model = new MarkdownModel();
}
var firstLines = MarkdownUtils.GetLines(markdown, 30);
var firstLinesText = String.Join("\n", firstLines);
// Assume YAML
if (markdown.StartsWith("---"))
{
var yaml = MarkdownUtils.ExtractString(firstLinesText, "---", "---", returnDelimiters: true);
if (yaml != null)
{
model.Title = MarkdownUtils.ExtractString(yaml, "title: ", "\n");
model.YamlHeader = yaml.Replace("---", "").Trim();
}
}
if (model.Title == null)
{
foreach (var line in firstLines.Take(10))
{
if (line.TrimStart().StartsWith("# "))
{
model.Title = line.TrimStart(new char[] { ' ', '\t', '#' });
break;
}
}
}
model.RawMarkdown = markdown;
model.RenderedMarkdown = Markdown.ParseHtmlString(markdown, sanitizeHtml: Configuration.SanitizeHtml);
model.PhysicalPath = HttpContext.Current.Request.PhysicalPath;
model.RelativePath = HttpContext.Current.Request.Path;
return(model);
}
protected override void OnInit(EventArgs e)
{
base.OnInit(e);
MarkdownModel = Context.Items[MarkdownHttpHandler.ModelKey] as MarkdownModel;
}
