require 'sugar-high/file'
require 'sugar-high/module'
require 'cream'
require 'rails3_artifactor'
require 'logging_assist'
require 'generators/cream/helpers/all'
module Cream
module Generators
class AppGenerator < ::Rails::Generators::Base
desc "Configure Cream App"
# ORM to use
class_option :orm, :type => :string, :default => 'active_record', :desc => "ORM to use"
class_option :logfile, :type => :string, :default => nil, :desc => "Logfile location"
class_option :guest_user, :type => :boolean, :default => true, :desc => "Create guest user"
def configure_application
logger.add_logfile :logfile => logfile if logfile
app_orm unless active_record?
set_orm
app_routes
app_layout
create_guest_user if guest_user?
end
protected
include Cream::GeneratorHelper
include Rails3::Assist::BasicLogger
extend Rails3::Assist::UseMacro
use_helpers :app, :special, :file, :view, :model
def app_orm
File.replace_content_from application_file, :where => "require 'rails/all'" do
%q{
require "action_controller/railtie"
require "action_mailer/railtie"
require "active_resource/railtie"
require "rails/test_unit/railtie"
}
end
end
def app_routes
routes = read_routes_file
# if no :welcome controller
if !(routes =~ /root\s+:/)
# create one with an 'index' view.
rgen "controller Welcome index"
File.insert_into routes_file, :after => 'do', :content => 'root :to => "welcome#index"'
end
end
# in 'app/views/layouts/application.html.erb'
# insert special flash msg displayers after opening <body> element
def app_layout
layout_content = read_view :layouts => :application
[:alert, :notice].each{|name| insert_flash_displayer name, layout_content}
end
def insert_flash_displayer name, layout_content
return if layout_content =~ /<%=\s+#{name}\s+%>/
logger.debug "insert_flash_displayer: #{name}"
insert_into_view :layouts => :application, :after => '<body>' do
%Q{<p class="#{name}"><%= #{name} %></p>}
end
end
def create_guest_user
remove_model :guest if has_model?(:guest)
create_model :guest do
%Q{
# modify this as needed for now!
# attr_accessor :login, :username, :email
# attr_accessor :password
#
# attr_accessible :login
def self.create
Guest.new
end
def is? role
role == :guest
end
def has_role? role
is? role
end
def has_roles? *roles
false
end
def has_any_role? *roles
roles.flat_uniq.to_symbols.include?(:guest)
end
}
end
say "A Guest user model has been created. Users that have not signed in will get an instance of this class as the current_user."
end
protected
def guest_user?
options[:gust_user]
end
end
end
end