ar_sendmail 命令不适用于 ruby​​ 1.9.2

Question

我无法从终端运行 ar_sendmail 命令。我不认为我错过了它的配置。下面是我的代码；

development.rb
++++++++++++++++++++++++++++++++++++++++++++++++++++
ActionMailer::Base.delivery_method = :activerecord
ActionMailer::Base.smtp_settings = {
  :address => "smtp.gmail.com",
  :port => 25,
  :domain => "www.google.com",
  :authentication => :plain,
  :user_name => "[email protected]",
  :password => "kathmandu",
  :enable_starttls_auto => true
}
require "action_mailer/ar_mailer"

Gemfile 
+++++++++++++++++++++++++++
gem "ar_mailer", "1.5.1"

My Mailer
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
class Postoffice < ActionMailer::ARMailer
  def recover_password_email(account, name, address)
    @recipients = address
    @from = "[email protected]"
    @subject = "Your Account at #{account.org_name} is Ready"
    @body["subdomain"] = account.subdomain
    @body["name"] = name
    @body["org_name"] = account.org_name
    @body["password"] = password
    @body["email"] = address
  end
end

My controller
++++++++++++++++++++++++++++++++++++++++++++++++++++
def reset_password
    @user = User.find_by_email(params[:email])

    begin
      if @user
        password = get_new_password
        @user.update_attributes!(:password => password)
        Postoffice.deliver_recover_password_email(@account, @user.individual.firstname, @user.email, password)
        flash[:notice] = "Your password has been e-mailed to you. It should show up in a minute!"
        redirect_to '/sessions/new'      
      end
    rescue
      flash[:notice] = "Sorry, there was a problem resetting your password."
      redirect_to '/sessions/new'
    end
  end
end

每当我运行 ar_sendmail 命令时，我都会收到以下消息。如果我在控制台中点击 RAILS_ROOT ，那么我会显示 /Users/me/Dev/a5his

Usage: ar_sendmail [options]

ar_sendmail scans the email table for new messages and sends them to the
website's configured SMTP host.

ar_sendmail must be run from a Rails application's root or have it specified
with --chdir.

If ar_sendmail is started with --pid-file, it will fail to start if the PID
file already exists or the contents don't match it's PID.

Sendmail options:
    -b, --batch-size BATCH_SIZE      Maximum number of emails to send per delay
                                     Default: Deliver all available emails
        --delay DELAY                Delay between checks for new mail
                                     in the database
                                     Default: 60
        --max-age MAX_AGE            Maxmimum age for an email. After this
                                     it will be removed from the queue.
                                     Set to 0 to disable queue cleanup.
                                     Default: 604800 seconds
    -o, --once                       Only check for new mail and deliver once
                                     Default: false
    -p, --pid-file [PATH]            File to store the pid in.
                                     Defaults to /var/run/ar_sendmail.pid
                                     when no path is given
    -d, --daemonize                  Run as a daemon process
                                     Default: false
        --mailq                      Display a list of emails waiting to be sent

Setup Options:
        --create-migration           Prints a migration to add an Email table
                                     to stdout
        --create-model               Prints a model for an Email ActiveRecord
                                     object to stdout

Generic Options:
    -c, --chdir PATH                 Use PATH for the application path
                                     Default: .
    -e, --environment RAILS_ENV      Set the RAILS_ENV constant
                                     Default: 
    -t, --table-name TABLE_NAME      Name of table holding emails
                                     Used for both sendmail and
                                     migration creation
                                     Default: Email
    -v, --[no-]verbose               Be verbose
                                     Default: 
    -h, --help                       You're looking at it


ar_sendmail must be run from a Rails application's root to deliver email.

/Users/me/Dev/a5his does not appear to be a Rails application root.

提前致谢 <><

Answer 1

使用延迟作业怎么样？我过去使用过 ar mailer，发现延迟工作是更好的解决方案。

https://github.com/collectiveidea/delayed_job

Answer 2

不确定它是否会有所不同，但它说此处要

require "action_mailer/ar_mailer"

输入environment.rb，而不是development.rb或生产.rb。除此之外，我看不到你错过的任何东西。

Answer 3

尝试 ar_sendmail --chdir /Users/me/Dev/a5his 或在运行命令之前更改为 Rails 应用程序的根目录

Answer 4

ar_sendmail 必须从 Rails 应用程序的根目录运行才能发送电子邮件。
/Users/me/Dev/a5his 似乎不是 Rails 应用程序根目录。

您是否在应用程序的根目录中运行该命令？

Answer 5

尝试

cd #{Rails.root.to_s} && bundle exec ar_sendmail_rails3 -e production

Answer 6

如果您查看源代码（如下所示），如果加载配置/环境失败，则会显示此消息。我遇到的一个例子是依赖关系未得到满足，这导致在加载配置/环境时引发异常。要解决此问题，您可以使用 irb 会话并尝试要求配置/环境以查看可能导致要求失败的错误。

Dir.chdir options[:Chdir] do
  begin
    require 'config/environment'
  rescue LoadError
    usage opts, <<-EOF
  #{name} must be run from a Rails application's root to deliver email.
  #{Dir.pwd} does not appear to be a Rails application root.
      EOF
  end
end