ruby-on-rails – 设计模型用户和个人资料Omniauth Facebook
我们的应用程序使用Devise进行注册,并与用户模型和Profile模型完美配合.
将注册信息从表单保存到Users表,并在SQL上的Profiles表中使用其他信息创建配置文件,并使用user_id嵌套. Omniauth Facebook正在努力将内容保存到用户模型,但我想要保存名称,从Facebook Auth获取用户名到Profile模型,如Devise注册. 表用户 | id | email | encrypted_password | reset_password_token | reset_password_sent_at | remember_created_at | sign_in_count | current_sign_in_at | last_sign_in_at | current_sign_in_ip | last_sign_in_ip | created_at | updated_at | role_id | provider | uid | 表格配置文件 | id | user_id | username | name | lastname | gender | birthday | created_at | updated_at | MODEL User.rb class User < ActiveRecord::Base has_one :profile,:dependent => :destroy,autosave: true accepts_nested_attributes_for :profile # Include default devise modules. Others available are: # :confirmable,:lockable,:timeoutable and :omniauthable devise :database_authenticatable,:registerable,:recoverable,:rememberable,:trackable,:validatable,:omniauthable,:omniauth_providers => [:facebook] belongs_to :role before_create :set_default_role def self.find_for_facebook_oauth(auth) where(auth.slice(:provider,:uid)).first_or_create do |user| user.provider = auth.provider user.uid = auth.uid user.email = auth.info.email user.password = Devise.friendly_token[0,20] end end def self.new_with_session(params,session) super.tap do |user| if data = session["devise.facebook_data"] && session["devise.facebook_data"]["extra"]["raw_info"] user.email = data["email"] if user.email.blank? end end end private def set_default_role self.role ||= Role.find_by_name('registered') end end MODEL Profile.rb class Profile < ActiveRecord::Base belongs_to :user validates :username,presence: true,length: {maximum: 255},uniqueness: { case_sensitive: false },format: { with: /A[a-zA-Z0-9]*z/,message: "deve contar apenas letras e números" } validates :name,length: {maximum: 255} validates :lastname,length: {maximum: 255} validates :gender,inclusion: %w(m f) validates :birthday,presence: true end CONTROLLER application_controller.rb(用于处理自定义字段的许可) class ApplicationController < ActionController::Base # Prevent CSRF attacks by raising an exception. # For APIs,you may want to use :null_session instead. protect_from_forgery with: :exception before_action :configure_permitted_parameters,if: :devise_controller? protected def configure_permitted_parameters devise_parameter_sanitizer.for(:sign_up) { |u| u.permit(:email,:password,:password_confirmation,:provider,:uid,profile_attributes: [:name,:lastname,:username,:birthday,:gender,:id]) } devise_parameter_sanitizer.for(:sign_in) { |u| u.permit(:email,:remember_me,:uid) } devise_parameter_sanitizer.for(:account_update) { |u| u.permit(:username,:email,:current_password) } end end 任何人都知道如何使Omniauth Facebook运行像Devise注册为用户创建配置文件,集成两个模型User和Profile而不破坏Devise注册:P? 谢谢 :) 解决方法
我不知道facebook注册或登录您的应用程序流程所以我只是假设当用户点击登录或注册Facebook时,您的应用程序基本上从Facebook获取电子邮件并创建一个新用户只有当该电子邮件不存在于db中时,它才会签名.
要实现此目的,您需要覆盖find_for_facebook_oauth(auth)方法.你可以在你的方法中做这样的事情 def self.find_for_facebook_oauth(auth) if user = User.find_by_email(auth.info.email) # search your db for a user with email coming from fb return user #returns the user so you can sign him/her in else user = User.create(provider: auth.provider,# Create a new user if a user with same email not present uid: auth.uid,email: auth.info.email,password: Devise.friendly_token[0,20]) user.create_profile(name: auth.info.name,# you need to check how to access these attributes from auth hash by using a debugger or pry #your other profile attributes ) return user end end 然后你的回调方法将是相同的 class Users::OmniauthCallbacksController < Devise::OmniauthCallbacksController def facebook # You need to implement the method below in your model (e.g. app/models/user.rb) @user = User.find_for_facebook_oauth(request.env["omniauth.auth"]) if @user.persisted? sign_in_and_redirect @user,:event => :authentication #make sure user is confirmed else it'll throw an error set_flash_message(:notice,:success,:kind => "Facebook") if is_navigational_format? else session["devise.facebook_data"] = request.env["omniauth.auth"] redirect_to new_user_registration_url end end end 如果您的流程类似于Yahoo,您使用来自facebook的数据呈现具有自动填充字段的表单,那么您可以简单地使用语句初始化find_for_facebook_oauth(auth)方法中的用户和配置文件 user = User.new(#user attributes) user.build_profile(#profile attributes) return user # and then return initialised user 由于用户不在db中,它将在facebook回调方法中执行else块,并将使用自动填充的字段呈现登录页面. (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |