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 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 => '' do %Q{

<%= #{name} %>

} end end def create_guest_user remove_model :guest if has_model?(:guest) create_model :guest do %Q{ # modify this as needed (for any forms using current_user) # attr_accessor :login, :password # attr_accessor :username, :email # attr_accessor :country, :country_code, :language, :language_code, :city def self.create options = {} Guest.new options.merge(session[:guest_options] || {}) end def save false end def save! false 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 end end end