public UtilsAdminApi()
: base("/api/admin/utils")
{
this.RequiresHttpsOrXProto();
this.RequiresAuthentication();
this.RequiresClaims(new[] {SystemRoles.Administrators});
Post["/slugs"] = parameters =>
{
var slugDto = this.Bind<SlugDto>();
if (string.IsNullOrWhiteSpace(slugDto.Text))
{
return global::System.Net.HttpStatusCode.BadRequest;
}
string slug = Snail.ToSlug(slugDto.Text);
return new {Slug = slug};
};
Post["/markdown/render"] = parameters =>
{
string content = Request.Body.ReadAsString();
if (string.IsNullOrEmpty(content))
return global::System.Net.HttpStatusCode.BadRequest;
var parser = new MarkdownParser();
var htmlRenderer = new MarkdownHtmlRenderer();
string html = string.Empty;
try
{
Document document = parser.Parse(content);
html = htmlRenderer.Render(document);
}
catch (ParsingException x)
{
html = string.Format(
"Markdown parsing error at {0} as block type {1}",
x.Position,
x.BuilderType);
}
catch (RenderingException renderingException)
{
html = string.Format(
"Markdown rendering error with block {0} using {1} renderer",
renderingException.Block,
renderingException.Renderer);
}
return Response.AsText(html, "text/html");
};
}
public MarkdownConverter()
{
this.parser = new MarkdownParser();
this.renderer = new MarkdownHtmlRenderer();
var para = this.renderer.Options.Renderers.First(r => r is ParagraphRenderer) as ParagraphRenderer;
para.SpanRenderers.Insert(0, new SafeTextSpanRenderer());
for (int i = 0; i < this.renderer.Options.Renderers.Count; i++)
{
if (this.renderer.Options.Renderers[i] is OrderedListRenderer)
{
this.renderer.Options.Renderers[i] = new SafeOrderedListRenderer(para);
}
else if (this.renderer.Options.Renderers[i] is UnorederedListRenderer)
{
this.renderer.Options.Renderers[i] = new SafeUnorderedListRenderer(para);
}
}
}
private static BlogPostDto ToDto(BlogPost blogPost)
{
string html = string.Empty;
if (!string.IsNullOrWhiteSpace(blogPost.Content))
{
var md = new MarkdownParser();
var renderer = new MarkdownHtmlRenderer();
try
{
Document document = md.Parse(blogPost.Content);
html = renderer.Render(document);
}
catch (ParsingException x)
{
html = string.Format(
"Markdown parsing error at {0} as block type {1}",
x.Position,
x.BuilderType);
}
catch (RenderingException renderingException)
{
html = string.Format(
"Markdown rendering error with block {0} using {1} renderer",
renderingException.Block,
renderingException.Renderer);
}
}
return new BlogPostDto
{
Content = html,
Author = blogPost.Author,
Created = blogPost.Created,
PublishedOn = blogPost.PublishedOn,
Title = blogPost.Title,
Slug = blogPost.Slug,
Id = Id.WithoutCollection(blogPost.Id),
Tags = blogPost.Tags ?? new Collection<string>()
};
}