class ProductsController < ApplicationController
  
  skip_before_filter :verify_authenticity_token, :only => [:generate_license, :download]
  before_filter :verify_api_token, :only => :generate_license
  
  before_filter(:only => [:show]){ |c| c.find_product("product_url", UrlDestination['product-detail']) }
  before_filter :init_objects, :only => [:show]
  
  caches_page :index, :show, :if => Proc.new { |c| c.params[:detail] != Settings.releases_code }
  
  def index
    @categories = ProductCategory.all_but_featured
    @all_categories = ProductCategory.find :all
    @testimonials = Testimonial.for_products_page
  end
  
  def show
    @special_menu_hl = true if @product.code == Settings.featured_product
    @release = @product.current_release
    @screenshots = @product.screenshots.featured
    # future? pro ajaxove taby
    #if params[:ajax]
    #  render :text => @detail.html
    #end
  end
  
  def download
    params[:filename] = featured_product.setup_file.original_filename.split(".").first if params[:filename] == "swifttodolist7-beta12"
    @product = Product.find_by_file(params[:filename])
    if @product
      DownloadLog.log(@product, request)
      if Rails.env.preproduction? || Rails.env.production?
        redirect_to "http://#{Settings.download_host}/#{@product.setup_file.path}"
      else
        send_file @product.setup_file.path, :type => 'application/binary'
      end
    else
      render_404
    end
  end
  
  def detail
    render :text => @detail.html
  end
  
  def generate_license
    @license_key = BmtLicenseKey.new
    @license_key.generate!
      
    respond_to do |format|
      format.xml { render :xml => @license_key }
    end
  end
  
  private
  
  def verify_generate_license_token
    if !params[:t] || params[:t] != Settings.generate_license_token
      render :nothing => true
    end
  end
  
  def init_objects
    if params[:detail]
      case params[:detail]
      when "features"
        redirect_to(@product, :status => 301)
      when "thumbnails"
        redirect_to(Product['better-thumbnail-browser'], :status => 301)
      when Settings.documentation_code
        #redirect_to(product_page_url(@product, @product.product_pages.find_by_code("resources")))
        redirect_to("/documentation/#{@product.code}/index.html")
      when Settings.class_reference_code
        redirect_to("/class-reference/#{@product.code}/index.html")
      when Settings.quick_start_guide_code
        redirect_to("/documentation/#{@product.code}/data/chapter-quickstart.html")
      when Settings.releases_code
        @since_release = @product.releases.find_by_version(params[:since]) if params[:since].present?
        @since_release = @product.current_release unless @since_release
        @releases = @product.releases.find_since(@since_release.version)
      else
        @detail = @product.product_pages.find_by_code(params[:detail])
        render_404 unless @detail
      end
    else
      @detail = @product.default_page
    end
    
    @support_request = SupportRequest.new
    @support_request.support_request_origin = SupportRequestOrigin['product']
    @support_request.product = @product
  end
end