ruby-on-rails - rails devise google

Devise+Omniauth: método indefinido `user_omniauth_authorize_path ''

Question

He estado siguiendo la guía de integración de omniauth + idee para facebook y sigo recibiendo este error cuando hago clic en el enlace para iniciar sesión con el enlace de Facebook.

método undefined user_omniauth_authorize_path para #<#<Class:0x0000000253a550>:0x000000035ea490>

He verificado el código en la guía y no puedo entender cuál es el problema. Mi gemfile:

source ''https://rubygems.org''

gem ''sendgrid''
gem ''omniauth-facebook''
gem ''gravatar''
gem ''will_paginate''
gem ''faker''
gem ''devise''
# Bundle edge Rails instead: gem ''rails'', github: ''rails/rails''
gem ''rails'', ''4.2.6''
# Use postgresql as the database for Active Record
gem ''pg'', ''~> 0.15''
# Use SCSS for stylesheets
gem ''sass-rails'', ''~> 5.0''
# Use Uglifier as compressor for JavaScript assets
gem ''uglifier'', ''>= 1.3.0''
# Use CoffeeScript for .coffee assets and views
gem ''coffee-rails'', ''~> 4.1.0''
# See https://github.com/rails/execjs#readme for more supported runtimes
# gem ''therubyracer'', platforms: :ruby

# Use jquery as the JavaScript library
gem ''jquery-rails''
# Turbolinks makes following links in your web application faster. Read more: https://github.com/rails/turbolinks
gem ''turbolinks''
# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
gem ''jbuilder'', ''~> 2.0''
# bundle exec rake doc:rails generates the API under doc/api.
gem ''sdoc'', ''~> 0.4.0'', group: :doc

# Use ActiveModel has_secure_password
# gem ''bcrypt'', ''~> 3.1.7''

# Use Unicorn as the app server
# gem ''unicorn''

# Use Capistrano for deployment
# gem ''capistrano-rails'', group: :development

group :development, :test do
  # Call ''byebug'' anywhere in the code to stop execution and get a debugger console
  gem ''byebug''
end

group :development do
  # Access an IRB console on exception pages or by using <%= console %> in views
  gem ''web-console'', ''~> 2.0''
  gem ''letter_opener''
  # Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
  gem ''spring''
end

OmniauthCallbacksController:

class Users::OmniauthCallbacksController < Devise::OmniauthCallbacksController



 def facebook

    @user = User.from_omniauth(request.env["omniauth"])

    if @user.persisted?
      sign_in_and_redirect @user, :event => :authentication
      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

  def failure
    redirect_to root_path
  end

end

Modelo de usuario:

class User < ActiveRecord::Base
  # Include default devise modules. Others available are:
  # :confirmable, :lockable, :timeoutable and :omniauthable
  devise :database_authenticatable, :registerable,
         :recoverable, :rememberable, :trackable, :validatable,
         :omniauthable, :omniauth_providers => [:facebook]

  has_many :likings, dependent: :destroy
  has_many :comments, dependent: :destroy
  has_many :posts, dependent: :destroy
  has_many :active_relationships, class_name: "Relationship",
                                  foreign_key: "follower_id",
                                  dependent: :destroy
  has_many :passive_relationships, class_name: "Relationship",
                                   foreign_key: "followed_id",
                                   dependent: :destroy

  has_many :following, through: :active_relationships, source: :followed
  has_many :followers, through: :passive_relationships, source: :follower


  def feed
    Post.where("user_id IN (?) OR user_id = ?", following_ids, id)
  end

  # follows user
  def follow(other_user)
    active_relationships.create(followed_id: other_user.id)
  end

  # unfollows user
  def unfollow(other_user)
    active_relationships.find_by(followed_id: other_user.id).destroy
  end

  def following?(other_user)
    following.include?(other_user)
  end

  def self.from_omniauth(auth)
    where(provider: auth.provider, uid: auth.uid).first_or_create do |user|
      user.email = auth.info.email
      user.password = Devise.friendly_token[0,20]
    end
  end
end

Answer 1

Intente ejecutar rutas de rake y vea cuáles son los caminos para omniauth. Creo que han cambiado con la versión más reciente del dispositivo. Intenta cambiar

<%= link_to "Sign in with Facebook", user_omniauth_authorize_path(:facebook) %>

a

<%= link_to "Sign in with Facebook", user_facebook_omniauth_authorize_path %>

y mira si eso funciona para ti.

Aparentemente los ayudantes para las rutas de omniauth han cambiado desde que el comando de rutas de rastreo para mí regresó

user_facebook_omniauth_authorize   GET|POST   /users/auth/facebook(.:format)          omniauth_callbacks#passthru

y no como lo fue hace algunos meses cuando comencé el proyecto.

user_omniauth_authorize            GET|POST   /users/auth/facebook(:provider)          omniauth_callbacks#passthru

También debes cambiar la línea

@user = User.from_omniauth(request.env["omniauth"])

a

@user = User.from_omniauth(request.env["omniauth.auth"])

Esto es lo que funcionó para mí, espero que esto ayude.

Answer 2

Puede que no sea la respuesta que la gente está buscando, pero siempre puedes simplemente especificar una versión anterior de la gema de diseño en tu Gemfile.

gem ''devise'', ''~> 4.1.1''

Esto anuló mi sitio de producción y tuve que actuar rápido. Esto funcionó.