Class: S6xAuthScaffoldGenerator

Inherits:
Rails::Generators::NamedBase
  • Object
show all
Extended by:
ActiveRecord::Generators::Migration
Includes:
Rails::Generators::Migration
Defined in:
lib/s6x_auth_scaffold_generator.rb

Instance Method Summary collapse

Instance Method Details

#add_routes ⇒ Object 



48
49
50
51
52
 
# File 'lib/s6x_auth_scaffold_generator.rb', line 48

def add_routes
  route('match "login" => "sessions#login"')
  route('match "logout" => "sessions#logout"')
  route(%Q'root :to => "#{options[:root_to]}"')
end

#create_sessions_controller ⇒ Object 



41
42
43
44
45
46
 
# File 'lib/s6x_auth_scaffold_generator.rb', line 41

def create_sessions_controller
  template "app/controllers/sessions_controller.rb"
  template "test/functional/sessions_controller_test.rb"
  copy_file "app/views/sessions/login.html.erb"
  template "app/helpers/sessions_helper.rb"
end

#create_user_model ⇒ Object 



35
36
37
38
39
 
# File 'lib/s6x_auth_scaffold_generator.rb', line 35

def create_user_model
  template "app/models/user.rb", "app/models/#{@user_model_file_name}.rb"
  template "test/unit/user_test.rb", "test/unit/#{@user_model_file_name}_test.rb"
  template "test/fixtures/users.yml", "test/fixtures/#{@users_table_name}.yml"
end

#create_users_migration ⇒ Object 



25
26
27
28
29
30
31
32
33
 
# File 'lib/s6x_auth_scaffold_generator.rb', line 25

def create_users_migration
  migration_template "db/migrate/create_users.rb", "db/migrate/create_#{@users_table_name}.rb"
rescue Rails::Generators::Error => e
  if options[:skip]
    puts e.message
  else
    raise
  end
end

#edit_application_controller ⇒ Object 



54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
 
# File 'lib/s6x_auth_scaffold_generator.rb', line 54

def edit_application_controller
  method_name = "current_#{@user_instance_name}"
  dest_path = "app/controllers/application_controller.rb"
  if ApplicationController.public_method_defined?(method_name.to_sym)
    msg = "ApplicationController is already defined #{method_name} method: #{dest_path}"
    if options[:skip]
      puts msg
    else
      raise Rails::Generators::Error, msg
    end
  else
    prepend_to_file(dest_path, "# coding: utf-8\n")
    inject_into_class(dest_path, ApplicationController, %Q'
before_filter :login_required

# ログイン中のユーザを返す。
def #{method_name}
  if session[:#{@user_instance_name}_id]
    @current_#{@user_instance_name} ||= #{@user_model_name}.find(session[:#{@user_instance_name}_id])
  end
  return @current_#{@user_instance_name}
end
  
helper_method :current_#{@user_instance_name}

# ログインしているかどうかを返す。
def logged_in?
  return #{method_name} ? true : false
end

helper_method :logged_in?

# ログインが必要なコントローラでフィルタとして使う。
#
# 使用例)
#   class SomeController < ActionController::Base
#     before_filter :login_required
#     skip_before_filter :login_required, only: :login
#
def login_required
  if !logged_in?
    redirect_to(login_path, alert: "ログインしてください。")
    return false
  end
end

'.force_encoding("ASCII-8BIT")) # NOTE: force_encoding("ASCII-8BIT")はThorのバグを回避するため。
  end
end

#parse_options ⇒ Object 



18
19
20
21
22
23
 
# File 'lib/s6x_auth_scaffold_generator.rb', line 18

def parse_options
  @user_model_name = file_name.camelize
  @user_model_file_name = file_name.underscore
  @user_instance_name = file_name.underscore
  @users_table_name = file_name.underscore.pluralize
end