Class: BeautifulSorceryGenerator

Inherits:
Rails::Generators::Base
  • Object
show all
Includes:
BeautifulScaffoldCommonMethods
Defined in:
lib/generators/beautiful_sorcery_generator.rb

Instance Method Summary collapse

Instance Method Details

#install_sorcery ⇒ Object

argument :model, :type => :string, :desc => “Name of model (ex: User)”



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# File 'lib/generators/beautiful_sorcery_generator.rb', line 10

def install_sorcery
  model = "User"
  view_path = "app/views/"

  if !File.read('Gemfile').include?("sorcery")
    gem("sorcery", "0.16.0")
  end

  Bundler.with_unbundled_env do
    run "bundle install"
  end

  raise "Model must be specified" if model.blank?

  # Install sorcery
  generate("sorcery:install", "remember_me reset_password user_activation brute_force_protection external --model #{model}")

  # If exist users migration just add columns
  create_user_migration = Dir.glob("db/migrate/*create_users.rb").first
  if create_user_migration
    already_email = File.read(create_user_migration).include?(":email")
    sorcery_core_file = Dir.glob("db/migrate/*sorcery_core.rb").first
    File.open(sorcery_core_file, "w+") do |f|
      f.write("class SorceryCore < ActiveRecord::Migration[6.1]
def change
  #{(already_email ? '' : 'add_column :users, :email, :string')}
  add_column :users, :crypted_password, :string
  add_column :users, :salt, :string

  #{(already_email ? '' : 'add_index :users, :email, unique: true')}
end
end")
    end
  end

  # Generate mailer
  copy_file("app/mailers/user_mailer.rb")

  # Install controllers
  copy_file("app/controllers/user_sessions_controller.rb")

  # ===== Controller
  inject_into_file("app/controllers/users_controller.rb",
 "\n
skip_before_action :require_login, only: [:new, :create, :activate]
\n", after: "< BeautifulController")

  inject_into_file("app/controllers/users_controller.rb",
 "def activate
  if @user = User.load_from_activation_token(params[:id])
    @user.activate!
    redirect_to(login_path, :notice => 'User was successfully activated.')
  else
    not_authenticated
  end
end\n\n  ", before: "private")

  # ====== Model
  # Add password & password_confirmation in model
  inject_into_file("app/models/user.rb",
  "\n
validates :password, length: { minimum: 3 }, if: -> { new_record? || changes[:crypted_password] }
validates :password, confirmation: true, if: -> { new_record? || changes[:crypted_password] }
validates :password_confirmation, presence: true, if: -> { new_record? || changes[:crypted_password] }

before_update :setup_activation, if: -> { email_changed? }
after_update :send_activation_needed_email!, if: -> { previous_changes['email'].present? }\n",
                   after: "ApplicationRecord")

  inject_into_file("app/models/user.rb", ":password,:password_confirmation,", :after => "def self.permitted_attributes\n    return ")

  # ====== Views
  inject_into_file("app/views/users/_form.html.erb",
  '  <div class="form-group">
  <%= f.label :password, t(\'app.models.user.bs_attributes.password\', :default => \'password\').capitalize, :class => "control-label" %><br />
  <%= f.password_field :password, :class => "form-control" %>
</div>
<div class="form-group">
  <%= f.label :password_confirmation, t(\'app.models.user.bs_attributes.password_confirmation\', :default => \'password_confirmation\').capitalize, :class => "control-label" %><br />
  <%= f.password_field :password_confirmation, :class => "form-control" %>
</div>', before: '<!-- Beautiful_scaffold - AddField - Do not remove -->')

  # Install all views for login/logout
  directory "app/views/login_logout", "app/views"

  # Domain in action_mailer
  for current_env in ['production', 'development', 'test']
    inject_into_file("config/environments/#{current_env}.rb",  "  config.action_mailer.default_url_options = { :host => 'localhost:3000' }", :after => "Rails.application.configure do\n" )
  end

  # In model
  #remove_file("app/models/user.rb") # remove generated by sorcery
  #copy_file("app/models/user.rb") # copy BS version ;)

  # Limited access
  inject_into_file("app/controllers/beautiful_controller.rb",
                   "\n  before_action :require_login, except: [:dashboard]\n",
                   :after => 'layout "beautiful_layout"' + "\n")

  inject_into_file("config/initializers/sorcery.rb",
                   "\nuser.user_activation_mailer = UserMailer\n",
                   :after => "# user.user_activation_mailer =\n")

  # Routes (session)
  inject_into_file("config/routes.rb",
                   '
resources :user_sessions, only: [:create]
get "login" => "user_sessions#new", :as => :login
post "logout" => "user_sessions#destroy", :as => :logout' + "\n\n\n",
                   :after => "Rails.application.routes.draw do\n")

  # Activate
  inject_into_file("config/routes.rb", " do
  member do
    get :activate
  end
end", after: 'resources :users, concerns: :bs_routes')

  copy_file("#{view_path}partials/_login_logout_register.html.erb", "#{view_path}layouts/_login_logout_register.html.erb")

  # Sign in sign out
  inject_into_file("#{view_path}layouts/beautiful_layout.html.erb",
                   "\n<%= render :partial => 'layouts/login_logout_register' %>\n",
                   :after => "<!-- Beautiful_scaffold - Signin - Do not remove -->")

  say "Beautiful-Scaffold enable 'user_activation' sorcery module for you, so when you sign up, find in logs the activation link. You can't sign in yourself until you activate the account"
end