module CurationConcerns
  module PermissionsHelper
    def help_link(file, title, aria_label)
      link_to help_icon, '#',
              data: { toggle: 'popover', content: capture_content(file), 'original-title' => title },
              'aria-label' => aria_label
    end

    private

      def capture_content(file)
        capture do
          render file
        end
      end

      def help_icon
        content_tag 'i', '', 'aria-hidden' => true, class: 'help-icon'
      end
  end
end