如何自定义控制器以在 Devise 中注册? [英] How do I customize the controller for registration in Devise?

问题描述

当新用户通过 Devise 注册时，我需要添加一些简单的方法和操作.

I need to add some simple methods and actions when a new user registers through Devise.

我想应用一个通知方法，它会向我发送电子邮件.

I want to apply a notify method which will send an email to me.

我想使用 act_as_network 传递会话值并将新注册连接到邀请他们的人.

I want to use acts_as_network to pass a session value and connect the new register to the person who invited them.

我如何自定义，我查看了文档，但我并不完全清楚我需要做什么....谢谢！

How do I customize, I looked at the docs, but I'm not entirely clear what I need to do....thanks!

推荐答案

这就是我要覆盖设计注册控制器的操作.我需要捕获在注册新用户时可能会抛出的异常，但您可以应用相同的技术来自定义您的注册逻辑.

This is what I'm doing to override the Devise Registrations controller. I needed to catch an exception that can potentially be thrown when registering a new User but you can apply the same technique to customize your registration logic.

app/controllers/devise/custom/registrations_controller.rb

class Devise::Custom::RegistrationsController < Devise::RegistrationsController
  def new
    super # no customization, simply call the devise implementation
  end

  def create
    begin
      super # this calls Devise::RegistrationsController#create
    rescue MyApp::Error => e
      e.errors.each { |error| resource.errors.add :base, error }
      clean_up_passwords(resource)
      respond_with_navigational(resource) { render_with_scope :new }
    end
  end

  def update
    super # no customization, simply call the devise implementation 
  end

  protected

  def after_sign_up_path_for(resource)
    new_user_session_path
  end

  def after_inactive_sign_up_path_for(resource)
    new_user_session_path
  end
end

请注意，我在 app/controllers 下创建了一个新的 devise/custom 目录结构，我在其中放置了自定义版本的 RegistrationsController.因此，您需要将设计注册视图从 app/views/devise/registrations 移动到 app/views/devise/custom/registrations.

Note that I created a new devise/custom directory structure under app/controllers where I placed my customized version of the RegistrationsController. As a result you'll need to move your devise registrations views from app/views/devise/registrations to app/views/devise/custom/registrations.

另请注意，覆盖设计注册控制器允许您自定义其他一些内容，例如成功注册后将用户重定向到何处.这是通过覆盖 after_sign_up_path_for 和/或 after_inactive_sign_up_path_for 方法来完成的.

Also note that overriding the devise Registrations controller allows you to customize a few other things such as where to redirect a user after a successful registration. This is done by overriding the after_sign_up_path_for and/or after_inactive_sign_up_path_for methods.

routes.rb

  devise_for :users,
             :controllers => { :registrations => "devise/custom/registrations" }

此帖子可能会提供您可能感兴趣的其他信息.

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