def get_action_link
      if controller_path == 'admin/articles'
        case action_name
          when 'index' then t('lines/buttons/all_articles').html_safe
          when 'new' then t('lines/buttons/new_article').html_safe
          when 'edit' then t('lines/buttons/edit_article').html_safe
          when 'show' then t('lines/buttons/preview').html_safe
        end
      elsif controller_path == 'admin/authors'
        case action_name
          when 'index' then t('lines/buttons/all_authors').html_safe
          when 'new' then t('lines/buttons/new_author').html_safe
          when 'edit' then t('lines/buttons/edit_author').html_safe
          when 'show' then t('lines/buttons/author').html_safe
        end
      end
    end
def get_action_link
      if controller_path == 'admin/articles'
        case action_name
          when 'index' then t('lines/buttons/all_articles').html_safe
          when 'new' then t('lines/buttons/new_article').html_safe
          when 'edit' then t('lines/buttons/edit_article').html_safe
          when 'show' then t('lines/buttons/preview').html_safe
        end
      elsif controller_path == 'admin/authors'
        case action_name
          when 'index' then t('lines/buttons/all_authors').html_safe
          when 'new' then t('lines/buttons/new_author').html_safe
          when 'edit' then t('lines/buttons/edit_author').html_safe
          when 'show' then t('lines/buttons/author').html_safe
        end
      end
    end
Returns site name for actionbar, dependend on current site