Contents

require 'cell/rack'

module Cell
  class Rails < Rack
    # When this file is included we can savely assume that a rails environment with caching, etc. is available.
    include ActionController::RequestForgeryProtection

    abstract!
    delegate :session, :params, :request, :config, :env, :url_options, :to => :parent_controller

    class Builder < Cell::Builder
      def run_builder_block(block, controller, *args)
        super(block, *args)
      end
    end

    class << self
      def cache_store
        # FIXME: i'd love to have an initializer in the cells gem that _sets_ the cache_store attr instead of overriding here.
        # since i dunno how to do that we'll have this method in rails for now.
        # DISCUSS: should this be in Cell::Rails::Caching ?
        ActionController::Base.cache_store
      end

      def expire_cache_key(key, *args)  # FIXME: move to Rails.
        expire_cache_key_for(key, cache_store ,*args)
      end

      # Main entry point for instantiating cells.

      def cell_for(name, controller, *args)
        # FIXME: too much redundancy from Base.
        Builder.new(class_from_cell_name(name), controller).call(controller, *args) # use Cell::Rails::Builder.
      end
    end


    attr_reader :parent_controller
    alias_method :controller, :parent_controller

    def initialize(parent_controller, *args)
      super(parent_controller, *args) # FIXME: huh?
      @parent_controller = parent_controller
    end

    def cache_configured?
      ActionController::Base.send(:cache_configured?) # DISCUSS: why is it private?
    end

    def cache_store
      self.class.cache_store  # in Rails, we have a global cache store.
    end

    module DSL
      def cell(name, *args)
        # TODO: this method should be an instance method everywhere.
        Base.cell_for(name, parent_controller, *args)
      end
    end
    include DSL
  end
end

require "cell/rails/view_model" # TODO: remove in 4.0.

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
cells-3.11.3	lib/cell/rails.rb
cells-3.11.2	lib/cell/rails.rb
cells-3.11.1	lib/cell/rails.rb
cells-3.11.0	lib/cell/rails.rb