module ResourceController
  module Actions

    def index
      load_collection
      before :index
      response_for :index
    end

    def show
      load_object
      before :show
      response_for :show
    rescue ActiveRecord::RecordNotFound
      response_for :show_fails
    end

    def create
      build_object
      load_object
      before :create
      if object.save
        after :create
        set_flash :create
        response_for :create
      else
        after :create_fails
        set_flash :create_fails
        response_for :create_fails
      end
    end

    def update
      load_object
      before :update
      if object.update_attributes object_params
        after :update
        set_flash :update
        response_for :update
      else
        after :update_fails
        set_flash :update_fails
        response_for :update_fails
      end
    end

    def new
      build_object
      load_object
      before :new_action
      response_for :new_action
    end

    def edit
      load_object
      before :edit
      response_for :edit
    end

    def destroy
      load_object
      before :destroy
      if object.destroy
        after :destroy
        set_flash :destroy
        response_for :destroy
      else
        after :destroy_fails
        set_flash :destroy_fails
        response_for :destroy_fails
      end
    end

    def update_attribute
      load_object
      object_params = {params[:attribute] => params[:value]}
      object.update_attributes object_params
      render :text=>"OK"
    end

    def update_attributes
      load_object
      result = "error"
      if !params[:value].blank? && params[:value].json?
        result = "OK" if object.update_attributes(ActiveSupport::JSON.decode(params[:value]))
      end
      render :text=>result
    end

    def show_attribute
      @object = object
      @object = @object.send params[:attribute]
      response_for :show
    rescue ActiveRecord::RecordNotFound
      response_for :show_fails
    end

  end
end