Class: Nexmo::Markdown::PartialFilter

Inherits:
Banzai::Filter
  • Object
show all
Defined in:
lib/nexmo_markdown_renderer/filters/partial_filter.rb

Instance Method Summary collapse

Instance Method Details

#call(input) ⇒ Object 



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# File 'lib/nexmo_markdown_renderer/filters/partial_filter.rb', line 4

def call(input)
  input.gsub(/```partial(.+?)```/m) do |_s|
    config = YAML.safe_load($1)
    file_path = if config['source'].start_with? 'app/views'
                  "#{Rails.root}/#{config['source']}"
                else
                  "#{Nexmo::Markdown::Config.docs_base_path}/#{config['source']}"
                end
    content = File.read(file_path)
    
    active = options[:code_language] ? options[:code_language].key == config['platform'] : false
    
    if config['platform']
      <<~HEREDOC
        <div class="js-platform" data-platform="#{config['platform']}" data-active="#{active}">
          #{content.render_markdown}
        </div>
      HEREDOC
    else
      content
    end
  end
end