// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services)
{
services.Configure <MarkdownConfigurationModel>(Configuration.GetSection("Markdown"));
services.Configure <JarvisConfigurationModel>(Configuration.GetSection("Jarvis"));
var markdownConfiguration = new MarkdownConfigurationModel();
Configuration.GetSection("Markdown").Bind(markdownConfiguration);
services.AddMarkdown(config =>
{
config.HtmlTagBlackList = "iframe|object|embed|form";
if (markdownConfiguration.MarkdownDirectories != null && markdownConfiguration.MarkdownDirectories.Count > 0)
{
var folderConfig = new MarkdownProcessingFolder();
foreach (string folderName in markdownConfiguration.MarkdownDirectories)
{
config.AddMarkdownProcessingFolder(
string.Format("{0}/", folderName),
"~/Views/Shared/MarkdownPageTemplate.cshtml");
}
folderConfig.SanitizeHtml = true;
folderConfig.ProcessExtensionlessUrls = true;
}
config.ConfigureMarkdigPipeline = builder =>
{
builder.UseEmphasisExtras(Markdig.Extensions.EmphasisExtras.EmphasisExtraOptions.Default)
.UsePipeTables()
.UseGridTables()
.UseAutoIdentifiers(AutoIdentifierOptions.GitHub) // Headers get id="name"
.UseAutoLinks() // URLs are parsed into anchors
.UseAbbreviations()
.UseYamlFrontMatter()
.UseEmojiAndSmiley(true)
.UseListExtras()
.UseFigures()
.UseTaskLists()
.UseCustomContainers()
.UseGenericAttributes();
};
});
services.AddMvc()
.AddApplicationPart(typeof(MarkdownPageProcessorMiddleware).Assembly);
}
private MarkdownModel ParseMarkdownToModel(string markdown, MarkdownProcessingFolder folderConfig = null)
{
var model = new MarkdownModel();
if (folderConfig == null)
{
folderConfig = new MarkdownProcessingFolder();
}
if (folderConfig.ExtractTitle)
{
var firstLines = StringUtils.GetLines(markdown, 30);
var firstLinesText = String.Join("\n", firstLines);
// Assume YAML
if (markdown.StartsWith("---"))
{
var yaml = StringUtils.ExtractString(firstLinesText, "---", "---", returnDelimiters: true);
if (yaml != null)
{
model.Title = StringUtils.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);
return(model);
}
