gistfile1.txt

def listings_tab
		conditions = ["dealership_id in (?)", "listing_status_id in (?)"]
		condition_args = []
    @dealerships = (User.find(params[:user_id]).all_dealerships rescue current_user.all_dealerships)
		if params[:conditions]
			condition_args << (params[:conditions][:dealership_id].blank? ? @dealerships.map(&:id) : params[:conditions][:dealership_id])
			condition_args << (params[:conditions][:listing_status_id].blank? ? 1 : params[:conditions][:listing_status_id])
			params[:conditions].delete_if{|k,v| k == "dealership_id" || k == "listing_status_id"}.each do |key, value|
				if key == "inventory_age"
					if value.include?("Over ")
						start_days = value.delete("Over ").to_i
						conditions << "created_on <= ?"
						condition_args << (Time.now-(start_days.to_i.days)).beginning_of_day
					else
						start_days, end_days = value.split("-")
						conditions << "(created_on >= ? and created_on <= ?)"
						condition_args << (Time.now-(start_days.to_i.days)).beginning_of_day
						condition_args << (Time.now-(end_days.to_i.days)).change(:hour => 23, :min => 59, :sec => 59)
					end
				else
					conditions << "#{key} in (?)"
					condition_args << value.split(",")
				end
			end
		else
			condition_args << @dealerships.map(&:id)
			condition_args << 1
		end
		conditions = [conditions.join(' and ')].concat(condition_args) if conditions.any?
    @pager = ::Paginator.new(Listing.count(:conditions => conditions), 10) do |offset, per_page|
      Listing.find(:all, :conditions => conditions, :order => 'created_on desc', :offset => offset, :limit => per_page)
    end
    @page = @pager.page(params[:page]||1)
		respond_to do |format|
			format.html{render(:template => 'profiles/dealership_admin')}
			format.js do
    		render(:update) do |page|
		      page.select('#my_upillar_tabs li').each do |element|
		        element.removeClassName('current')
		      end
		      page[:listings_tab].addClassName('current')
		      page[:listings_tab].blur
		      page.replace_html :content, render(:partial => 'profiles/dealership_admin/listings')
		    end
			end
		end
  end