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Versions: 29
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Contents
module Scrivito
class CmsEnv
OBJ_ENV_KEY = "SCRIVITO_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?
self.class.find_permalink_by_param(params[:permalink])
else
if callback = Scrivito::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
found_obj
end
def params
env["action_dispatch.request.path_parameters"]
end
def self.find_permalink_by_param(permalink_param)
permalink = Array(permalink_param).join("/")
Obj.find_by_permalink!(permalink)
end
end
end
Version data entries
29 entries across 29 versions & 1 rubygems