如何在特定环境的电子邮件中发送 URL？

发布于 2024-07-15 03:34:40 字数 603 浏览 10 评论 0原文

使用restful_authentication生成的代码，我们通常会在注册和激活邮件中获取“localhost”作为URL。我正在尝试创建这样的东西：

def signup_notification(user, host)
  setup_email(user)
  @subject    += 'Please activate your new account'

  @body[:url]  = "http://#{host}/activate/#{user.activation_code}"
end

但是，由于传递邮件的实际调用是在观察者中，所以我不能这样做：

UserMailer.deliver_signup_notification(user, request.host_with_port)

由于请求方法在模型中不可用。这样做的最佳方法是什么？

我考虑过将每个域的 URL 存储在 YAML 文件中，然后在启动时加载它，但端口可能会发生变化，因此它不起作用。

或者，我考虑在加载应用程序时设置的某个地方创建一个静态类变量，但我不知道如何执行此操作。请求方法可用于初始化程序吗？

原文

Using the code generated by restful_authentication, we usually get 'localhost' as the URL in the sign up and activation mails. I am trying to create something like this instead:

def signup_notification(user, host)
  setup_email(user)
  @subject    += 'Please activate your new account'

  @body[:url]  = "http://#{host}/activate/#{user.activation_code}"
end

However, since the actual call to deliver the mail is in an Observer, I can't do this:

UserMailer.deliver_signup_notification(user, request.host_with_port)

Since the request method is not available in models. What is the best way to go about doing this?

I thought about storing URLs per domain in a YAML file and then loading it on startup but then the ports may change, so it wouldn't work.

Alternatively, I thought about creating a static class variable somewhere that is set upon loading up the application, but I don't know how to go about doing this. Is the request method available for initializers?

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回忆追雨的时光 2024-07-22 03:34:40

尝试 current_request 插件，参见 http://codeshooter.wordpress.com/2009/08/

为我工作

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花海 2024-07-22 03:34:40

config/envrionments/development.rb 中设置它

config.action_mailer.default_url_options = { :host => "my.host.com" }

使用 ActiveMailer，我在模型 app/models/event_mailer.rb 中的

def new_event(event)
    recipients  EventMailer::NO_REPLY
    bcc         event.emails('new_event')
    from        EventMailer::FROM_EMAIL
    subject     "#{EventMailer::SUBJECT_HEADER} Event Updated :: #{event.title}"
    content_type    "text/plain"
    body        :event => event
end

，然后在邮件程序视图 app/ views/event_mailer/new_event.rb

You can view the event by going to: <%= url_for(:controller => "events", :action => "show", :id => @event.id, :only_path => false) %>

在邮件中生成：

You can view the event by going to: http://my.host.com/events/11

Using ActiveMailer, i set this in the config/envrionments/production.rb

config.action_mailer.default_url_options = { :host => "my.host.com" }

In the model app/models/event_mailer.rb

def new_event(event)
    recipients  EventMailer::NO_REPLY
    bcc         event.emails('new_event')
    from        EventMailer::FROM_EMAIL
    subject     "#{EventMailer::SUBJECT_HEADER} Event Updated :: #{event.title}"
    content_type    "text/plain"
    body        :event => event
end

And then in the mailer view app/views/event_mailer/new_event.rb

You can view the event by going to: <%= url_for(:controller => "events", :action => "show", :id => @event.id, :only_path => false) %>

Which Generates in the mail:

You can view the event by going to: http://my.host.com/events/11

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随波逐流 2024-07-22 03:34:40

我也遇到了同样的问题，这就是我所做的

在用户模型中我将 :host 添加到 attr_accessible，然后添加此方法
```
def 主机=(值) 
    write_attribute : 主机、值 
  结尾 
  
```
，在发送电子邮件（如创建和激活）的方法中，我添加了
```
@user.host = request.host_with_port
```

因为我仍然是一个菜鸟，所以我真的希望有人能出现针对此问题提供最佳实践解决方案。

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