Contents

module Draper
  module ViewContext
    # @private
    module BuildStrategy

      def self.new(name, &block)
        const_get(name.to_s.camelize).new(&block)
      end

      class Fast
        def initialize(&block)
          @view_context_class = Class.new(ActionView::Base, &block)
        end

        def call
          view_context_class.new
        end

        private

        attr_reader :view_context_class
      end

      class Full
        def initialize(&block)
          @block = block
        end

        def call
          controller.view_context.tap do |context|
            context.singleton_class.class_eval(&block) if block
          end
        end

        private

        attr_reader :block

        def controller
          Draper::ViewContext.controller ||= Draper.default_controller.new
          Draper::ViewContext.controller.tap do |controller|
            controller.request ||= new_test_request controller if defined?(ActionController::TestRequest)
          end
        end

        def new_test_request(controller)
          is_above_rails_5_1 ? ActionController::TestRequest.create(controller) : ActionController::TestRequest.create
        end

        def is_above_rails_5_1
          ActionController::TestRequest.method(:create).parameters.first == [:req, :controller_class]
        end
      end

    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
draper-3.0.1	lib/draper/view_context/build_strategy.rb
draper-3.0.0	lib/draper/view_context/build_strategy.rb