Class: ActiveAdmin::Generators::DeviseGenerator

Inherits:
Rails::Generators::NamedBase
  • Object
show all
Defined in:
lib/generators/active_admin/devise/devise_generator.rb

Constant Summary collapse

RESERVED_NAMES = 
[:active_admin_user]

Instance Method Summary collapse

Instance Method Details

#add_attr_accessible_if_missing ⇒ Object

This fixes a bug in the 3.0.0 release of Devise. For more info: github.com/plataformatec/devise/issues/2515



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# File 'lib/generators/active_admin/devise/devise_generator.rb', line 41

def add_attr_accessible_if_missing
  require 'devise/version'
  if ::Devise::VERSION == '3.0.0'
    if Rails::VERSION::MAJOR == 3 && !defined?(ActionController::StrongParameters)
      model = File.join(destination_root, "app", "models", "#{file_path}.rb")
      inject_into_file model, "\n  attr_accessible :email, :password, :password_confirmation, :remember_me\n",
                       :before => /end\s*\z/
    end
  end
end

#add_default_user_to_migration ⇒ Object 



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# File 'lib/generators/active_admin/devise/devise_generator.rb', line 57

def add_default_user_to_migration
  # Don't assume that we have a migration!
  devise_migration_file = Dir["db/migrate/*_devise_create_#{table_name}.rb"].first
  return if devise_migration_file.nil?

  devise_migration_content = File.read(devise_migration_file)

  if devise_migration_content["def change"]
    inject_into_file  devise_migration_file,
                      "def migrate(direction)\n    super\n    # Create a default user\n    #{class_name}.create!(:email => '[email protected]', :password => 'password', :password_confirmation => 'password') if direction == :up\n  end\n\n  ",
                      :before => "def change"
  elsif devise_migration_content[/def (self.)?up/]
    inject_into_file  devise_migration_file,
                      "# Create a default user\n    #{class_name}.create!(:email => '[email protected]', :password => 'password', :password_confirmation => 'password')\n\n    ",
                      :before => "add_index :#{table_name}, :email"
  else
    puts devise_migration_content
    raise "Failed to add default admin user to migration."
  end
end

#create_admin_user ⇒ Object 



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# File 'lib/generators/active_admin/devise/devise_generator.rb', line 25

def create_admin_user
  if RESERVED_NAMES.include?(name.underscore)
    raise Error, "The name #{name} is reserved by Active Admin"
  end
  invoke "devise", [name]
end

#install_devise ⇒ Object 



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# File 'lib/generators/active_admin/devise/devise_generator.rb', line 15

def install_devise
  require 'devise'
  if File.exists?(File.join(destination_root, "config", "initializers", "devise.rb"))
    log :generate, "No need to install devise, already done."
  else
    log :generate, "devise:install"
    invoke "devise:install"
  end
end

#remove_registerable_from_model ⇒ Object 



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# File 'lib/generators/active_admin/devise/devise_generator.rb', line 32

def remove_registerable_from_model
  unless options[:registerable]
    model_file = File.join(destination_root, "app", "models", "#{file_path}.rb")
    gsub_file model_file, /\:registerable([.]*,)?/, ""
  end
end

#set_namespace_for_path ⇒ Object 



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# File 'lib/generators/active_admin/devise/devise_generator.rb', line 52

def set_namespace_for_path
  routes_file = File.join(destination_root, "config", "routes.rb")
  gsub_file routes_file, /devise_for :#{plural_table_name}/, "devise_for :#{plural_table_name}, ActiveAdmin::Devise.config"
end