3scale/porta

module SearchHelper

  def search_query_value
    params[:search].respond_to?(:[]) && params[:search][:query] ? params[:search][:query] : nil
  end

  def search_form(data = @search)
    form_for(data, as: :search, url: search_path, builder: ThreeScale::Search::FormBuilder,
             html: {method: :get, class: :search}) do |search|

      [:per_page, :direction, :sort].each do |key|
        next unless params[key]
        concat hidden_field_tag(key, params[key])
      end

      yield(search)
    end
  end

  def search_path
    url_for(:per_page => params[:per_page])
  end

  # DEPRECATED: use partial empty_state
  def no_search_results(colspan)
    content_tag(:tr, class: 'no_results search') do
      content_tag(:td, colspan: colspan) do
        %(
          No results.
        ).html_safe
      end
    end
  end
end