Contents

class TutorialListItem
  attr_accessor :product
  attr_reader :path

  def initialize(path)
    @path = path
  end

  def tutorial
    @tutorial ||= Tutorial.load(File.basename(@path, '.yml'), nil)
  end

  def subtitle
    products
      .map { |product| Product.normalize_title(product) }
      .sort
      .to_sentence
  end

  def languages
    @languages ||= tutorial.available_code_languages.map(&:downcase)
  end

  def root
    "#{Rails.configuration.docs_base_path}/config/tutorials"
  end

  def filename
    File.basename(@path, '.yml')
  end

  def external_link
    tutorial.metadata.external_link
  end

  def title
    tutorial.metadata.title
  end

  def description
    tutorial.metadata.description
  end

  def products # rubocop:disable Rails/Delegate
    tutorial.products
  end

  # rubocop:disable Naming/PredicateName
  def is_file?
    true
  end

  def is_task?
    true
  end
  # rubocop:enable Naming/PredicateName

  def first_step
    return if tutorial.metadata.external_link

    tutorial.first_step
  end

  def product_url
    "/#{I18n.locale}/#{products.join('')}/tutorials"
  end

  def url
    external_link || "/#{I18n.locale}/#{products.join('')}/tutorials/#{filename}/#{first_step}"
  end

  def available_languages
    languages.map do |language|
      OpenStruct.new(
        language: language,
        label: Nexmo::Markdown::CodeLanguage.find(language).label,
        url: external_link || "/#{products.join('')}/tutorials/#{filename}/#{first_step}/#{language}"
      )
    end
  end

  def as_json
    {
      root: root,
      path: path,
      filename: filename,
      external_link: external_link,
      first_step: first_step,
      languages: languages,
      title: title,
      description: description,
      products: products,
      subtitle: subtitle,
      is_file?: is_file?,
      is_task?: is_task?,
      product: product,
    }
  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
station-0.0.100	lib/nexmo_developer/app/presenters/tutorial_list_item.rb
station-0.0.97	lib/nexmo_developer/app/presenters/tutorial_list_item.rb
station-0.0.96	lib/nexmo_developer/app/presenters/tutorial_list_item.rb
station-0.0.95	lib/nexmo_developer/app/presenters/tutorial_list_item.rb
station-0.0.93	lib/nexmo_developer/app/presenters/tutorial_list_item.rb