require 'rails/generators'
module PagesCms
  module Generators
    class InstallGenerator < Rails::Generators::Base

      def copy_migrations
        puts ' '
        puts '              Installing PagesCMS'
        puts '              -------------------'
        puts '              installing migrations'
        `rake pages_cms:install:migrations`
      end

      def run_migrations
        puts '              migrating database'
        `rake db:migrate`
      end

      def add_route
        route "mount PagesCms::Engine => '/'"
      end

      def add_filters
        inject_into_file 'app/controllers/application_controller.rb', after: "class ApplicationController < ActionController::Base\n" do <<-'RUBY'

  # added by PagesCMS. Fill out this helper to protect your controllers.
  def logged_in_admin
    # Do something if admin
    # is not logged in
    # ie: redirect_to root_path unless current_user.admin
  end
          RUBY
        end
      end

      def add_helpers
        inject_into_file 'app/helpers/application_helper.rb', after: "module ApplicationHelper\n" do <<-'RUBY'

  # added by PagesCMS. Fill out this helper to protect your views.
  def current_user_is_admin?
    true
  end
          RUBY
        end
      end

      def add_javascript
        js_manifest = 'app/assets/javascripts/application.js'
        js_require_block = " //= require cocoon\n"
        insert_into_file js_manifest, js_require_block, :after => "//= require jquery\n"
      end

      def instructions
        puts '      '
        puts '      To get hacking immediately it is recommended that you install bootstrap:'
        puts '      1.  Add: `gem "bootstrap-sass"` to your `Gemfile`                   '
        puts '      2.  Add: `//= require bootstrap` to your `application.js`           '
        puts '      3.  Run: `$ bundle install`                                         '
        puts '      '
        puts '      To get hacking the views and stylesheets: `$ rails generate pages_cms:views`     '
        puts '      '
        puts '      To learn more: https://github.com/ColDog/PagesCMS'
      end

    end
  end
end