使用 deviseomniauthable 获取 Twitter 电子邮件
我可以使用 devise :omniauthable
获取参数 twitter email 吗?
我可以使用以下方法获取 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
如果我在传入参数中使用类似的 twitter oauth 我得到 user_id
、uid
、credentials
、秘密
等...但没有电子邮件。我可以用这种方式得到它吗?我不想为用户表添加新字段或添加包含用户 id、oauth prowiders 和 oauth id 的新表。
Mb 是否存在 twitter 的典狱长策略更干净的方式?
Can i get in params twitter email using devise :omniauthable
?
I can get facebook email and create user with this method:
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
controller:
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
if i using something like this for twitter oauth in incoming params i got user_id
, uid
, credentials
, secret
, etc... but there is no email. Can I get it using this way? I don't want add new fields for users table or add new table with user ids, oauth prowiders, and oauth ids.
Mb more cleanest way exist with warden strategy for twitter?
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Twitter API 不返回电子邮件,因此由您决定如何处理
the Twitter API DOES NOT return emails, so its up to you how to handle that