Contents

module RailsConnector

  class CmsEnv

    OBJ_ENV_KEY = "INFOPARK_OBJ"

    def initialize(env)
      @env = env
    end

    def load
      return if env[OBJ_ENV_KEY]
      load_object
    end

    protected

    attr_reader :env

    def load_object
      env[OBJ_ENV_KEY] =
        begin
          find_obj
        rescue StandardError => e
          e
        end
    end

    def find_obj
      found_obj =
        if params[:id]
          Obj.find(params[:id])
        elsif params[:permalink].present?
          permalink =  Array(params[:permalink]).join("/")
          Obj.find_by_permalink!(permalink)
        else
          if callback = RailsConnector::Configuration.choose_homepage_callback
            callback_result = callback.call(env)
            if callback_result.is_a?(Obj)
              callback_result
            else
              raise "choose_homepage callback did not return an Obj. "\
                "Instead saw #{callback_result.class}."
            end
          else
            Obj.homepage
          end
        end

      if found_obj.suppressed?
        raise RailsConnector::ResourceNotFound,
          "Tried to access Obj #{found_obj.inspect}, but it is suppressed (suppress_export is set)!"
      end

      found_obj
    end

    def params
      env["action_dispatch.request.path_parameters"]
    end

  end

end

Version data entries

8 entries across 8 versions & 1 rubygems

Version	Path
infopark_rails_connector-6.8.3.73.75172665	lib/rails_connector/cms_env.rb
infopark_rails_connector-6.8.3.2.153416031	lib/rails_connector/cms_env.rb
infopark_rails_connector-6.8.3.67.110847540	lib/rails_connector/cms_env.rb
infopark_rails_connector-6.8.3.1.23895778	lib/rails_connector/cms_env.rb
infopark_rails_connector-6.8.2.36.82613853	lib/rails_connector/cms_env.rb
infopark_rails_connector-6.8.2.7.128454143	lib/rails_connector/cms_env.rb
infopark_rails_connector-6.8.1.26.236500544	lib/rails_connector/cms_env.rb
infopark_rails_connector-6.8.1	lib/rails_connector/cms_env.rb