Gettitng twitter发送电子邮件,设计为omniauthable

时间:2011-12-04 12:59:11

标签: ruby-on-rails email twitter devise omniauth

我可以使用devise :omniauthable

获取参数推特电子邮件吗?

我可以使用此方法获取Facebook电子邮件并创建用户:

def self.find_for_facebook_oauth(access_token, signed_in_resource=nil)
  data = access_token['extra']['user_hash']
  if user = User.find_by_email(data["email"])
    user
  else # Create a user with a stub password.
    User.create!(:email => data["email"], :password => Devise.friendly_token[0,20])
  end 
end

控制器:

class OmniauthCallbacksController < Devise::OmniauthCallbacksController

  def facebook
    @user = User.find_for_facebook_oauth(env["omniauth.auth"], current_user)
    if @user.persisted?
      flash[:notice] = I18n.t "devise.omniauth_callbacks.success", :kind => "Facebook"
      sign_in_and_redirect @user, :event => :authentication
    else
      session["devise.facebook_data"] = env["omniauth.auth"]
      redirect_to new_user_registration_url
    end
  end

  def twitter
    @user = User.find_for_twitter_oauth(env['omniauth.auth'])

    if @user.persisted?
      flash[:notice] = I18n.t 'devise.omniauth_callbacks.success', :kind => 'Twitter'
      sign_in_and_redirect @user, :event => :authentication
    else
      flash[:notice] = I18n.t 'devise.omniauth_callbacks.failure', :kind => 'Twitter', :reason => 'User not found'
      redirect_to new_user_session_path
    end
  end
end

如果我在传入的参数中使用类似这样的内容,我会得到user_iduidcredentialssecret等等...但是没有电子邮件。我可以用这种方式得到它吗?我不想为users表添加新字段或添加包含用户id,oauth prowiders和oauth id的新表。

对于推特的看门人策略,是否存在更为干净的方式?

1 个答案:

答案 0 :(得分:2)

Twitter API 不会返回电子邮件,因此由您决定如何处理