Class: ConcertoHardware::Engine

Inherits:
Rails::Engine
  • Object
show all
Defined in:
lib/concerto_hardware/engine.rb

Instance Method Summary collapse

Instance Method Details

#plugin_info(plugin_info_class) ⇒ Object

Define plugin information for the Concerto application to read. Do not modify @plugin_info outside of this static configuration block.



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# File 'lib/concerto_hardware/engine.rb', line 14

def plugin_info(plugin_info_class)
  @plugin_info ||= plugin_info_class.new do
    # Make the engine's controller accessible at /hardware
    add_route("hardware", ConcertoHardware::Engine)

    # Initialize configuration settings with a description and a default.
    # Administrators can change the value through the Concerto dashboard.
    add_config("poll_interval", "60", 
               :value_type => "integer",
               :category => "System",
               :seq_no => 999,
               :description => "Client hardware polling interval in seconds")

    # Some code to run at app boot (example)
    # init do
    #   Rails.logger.info "ConcertoHardware: Initialization code is running"
    # end

    # The following hooks allow integration into the main Concerto app
    # at the controller and view levels.

    add_header_tags do
      javascript_include_tag "concerto_hardware/application"
    end

    add_controller_hook "ScreensController", :show, :before do
      @player = Player.find_by_screen_id(@screen.id)
    end

    add_controller_hook "ScreensController", :change, :before do
      Rails.logger.info "concerto-hardware: screen change callback"
      if @screen.auth_in_progress? # have a temp token to look at
        if Player.where(:screen_id => @screen.id).count == 0 # No existing player
          if ((@screen.temp_token.length > Screen::TEMP_TOKEN_LENGTH) and
              (@screen.temp_token[Screen::TEMP_TOKEN_LENGTH].downcase == "s"))
            # Okay, we have a legit player situation.
            Rails.logger.info "concerto-hardware: creating Player for the new Screen!"
            flash[:notice] ||= ""
            player = Player.new
            player.screen_id = @screen.id
            player.activated = true
            if player.save
              Rails.logger.info "   Success!"
              #flash[:notice] << " A player hardware profile was automatically created!"
              # TODO: User notification.
            else
              Rails.logger.info "   Failed."
              #flash[:notice] << " We could not create a player hardware profile, however."
            end
          end
        end
      end
    end

    add_view_hook "ScreensController", :screen_details, :partial => "concerto_hardware/screens/screen_link"

    add_view_hook "ScreensController", :screen_statistics, :partial => "concerto_hardware/screens/player_stats"
  end
end