Class: Asciidoctor::Revealjs::Converter

Inherits:
Converter::CompositeConverter
  • Object
show all
Defined in:
lib/asciidoctor-revealjs/converter.rb

Constant Summary collapse

ProvidedTemplatesDir = 
RUBY_ENGINE == 'opal' ? 'node_modules/asciidoctor-reveal.js/templates' : (::File.expand_path '../../../templates', __FILE__)

Instance Method Summary collapse

Constructor Details

#initialize(backend, opts = {}) ⇒ Converter

Returns a new instance of Converter.



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# File 'lib/asciidoctor-revealjs/converter.rb', line 13

def initialize backend, opts = {}
    # merge user templates with provided templates (user wins)
    template_dirs = [ProvidedTemplatesDir]
    if (user_template_dirs = opts[:template_dirs])
      template_dirs += user_template_dirs.map {|d| ::File.expand_path d }
    end
    # Engine Opal means we need to use the Javascript based templates
    if RUBY_ENGINE == 'opal'
      template_engine = 'jade'
    else
      template_engine = 'slim'
    end
    # create the main converter
    template_converter = ::Asciidoctor::Converter::TemplateConverter.new backend,
        template_dirs,
        (opts.merge htmlsyntax: 'html', template_engine: template_engine)
    # create the delegate / fallback converter
    html5_converter = ::Asciidoctor::Converter::Html5Converter.new backend, opts
    # fuse the converters together
    super backend, template_converter, html5_converter
    basebackend 'html'
    htmlsyntax 'html'
end