module Spotlight
  module PagesHelper
    def sir_trevor_markdown text
      GitHub::Markup.render(".md", text.gsub("<br>", "\n").gsub("<p>", "").gsub("</p>", "\n\n")).html_safe
    end

    def available_index_fields
      [{key: document_show_link_field, label: t(:'.title_placeholder')}] + (@page.exhibit.blacklight_configuration.default_blacklight_config.index_fields.map { |k,v| { key: k, label: index_field_label(nil, k) }})
    end

    def has_title? document
      document_heading(document) != document.id
    end

    def disable_save_pages_button?
      page_collection_name == "about_pages" && @pages.empty?
    end
    def get_search_widget_search_results block
      if block.searches?
        get_search_results(block.query_params.with_indifferent_access.merge(params))
      else
        []
      end
    end
    def nestable_data_attributes(type)
      nestable_data_attributes_hash(type).map do |attr, val|
        "#{attr}='#{val}'"
      end.join(' ')
    end
    def nestable_data_attributes_hash(type)
      case type
      when "feature_pages"
        {:"data-max-depth" => '2',
         :"data-expand-btn-HTML" => '',
         :"data-collapse-btn-HTML" => ''}
      when "about_pages"
        {:"data-max-depth" => '1'}
      else
        {}
      end
    end
    def render_contact_email_address(address)
      mail_to address, address
    end
  end
end