Contents

module Viewable
  class LinkPresenter < ViewablePresenter
    def link_to(name = nil, options = {})
      h.active_link_to *normalize_link_options(name, options)
    end

    def li_link_to(name = nil, options = {})
      li_sortable_tag options[:li] do
        h.active_link_to *normalize_link_options(name, options)
      end
    end

    def li_link_to_with_edit(name = nil, options = {})
      li_sortable_tag options[:li] do
        h.concat h.active_link_to(*normalize_link_options(name, options))
        h.concat edit_link
      end
    end

    def youtube_embed_url(width = 420, height = 315)
      if (url = m.url)
        link = YouTubeAddy.youtube_embed_url(url, width, height)
        # verify url validity
        unless link[/\[\/\^/]
          link.html_safe
        end
      end
    end

    def url(options = {})
      @url ||= begin
        if m.file.present?
          h.main_app.file_path(id: m)
        else
          m.page.presence || m.url.presence || options[:path] || options[:url] || '#'
        end
      end
    end

    def active?(options = {})
      @active ||= begin
        path = url(options)
        if path == '#' || path[/^http/]
          false
        else
          !!(h.request.path =~ /^#{path}/)
        end
      end
    end

    private

    def normalize_link_options(name, options)
      name = m.title.presence || name
      if m.target_blank?
        options = options.merge target: '_blank'
      end
      if !m.turbolink?
        options = options.merge 'data-no-turbolink' => true
      end
      [name, url(options), options]
    end
  end
end

Version data entries

9 entries across 9 versions & 1 rubygems

Version	Path
rails_admin_cms-0.1.1	app/presenters/viewable/link_presenter.rb
rails_admin_cms-0.0.9	app/presenters/viewable/link_presenter.rb
rails_admin_cms-0.0.7	app/presenters/viewable/link_presenter.rb
rails_admin_cms-0.0.6	app/presenters/viewable/link_presenter.rb
rails_admin_cms-0.0.5	app/presenters/viewable/link_presenter.rb
rails_admin_cms-0.0.4	app/presenters/viewable/link_presenter.rb
rails_admin_cms-0.0.3	app/presenters/viewable/link_presenter.rb
rails_admin_cms-0.0.2	app/presenters/viewable/link_presenter.rb
rails_admin_cms-0.0.1	app/presenters/viewable/link_presenter.rb