How can I use ToC?

[kim-tom]

Thank you for your wonderful sophisticated package.
I can render markdowns this code.

processor = Qiita::Markdown::Processor.new(hostname: "example.com")
processor.call(markdown)[:output].to_s.html_safe

But how can I get a table of contents?? Can I give any options Processor.new()?
I should read your codes, but I' m sorry that I am unable to read your codes to understand how to use it.

[hareku]

@kim-tom
We are sorry, but this library has not been maintained for a long time because Qiita uses a private repository renderer for some reasons.

However, I can give you advise. This repo does not provide TOC generator, but you can implement TOC filter like this.

module MyApp
  module Markdown
    module Filters
      class GreenmatWithTocFilter < HTML::Pipeline::TextFilter
        def call
          Nokogiri::HTML.fragment(greenmat.render(@text))
        end

        private

        def greenmat
          @renderer ||= ::Greenmat::Markdown.new(
            Qiita::Markdown::Greenmat::HTMLToCRenderer.new(escape_html: true),
            fenced_code_blocks: true,
            no_intra_emphasis: true,
            strikethrough: true,
          )
        end
      end
    end
  end
end

And implement a processor like this.

module MyApp
  module MarkdownProcessors
    class PublicTocProcessor < BaseMarkdownProcessor
      private

      def filters
        [
          ::MyApp::Markdown::Filters::PublicGreenmatWithTocFilter,
        ]
      end
    end
  end
end

[kim-tom]

Thank you for your very quick reply!
I'll try it!