问题描述
我一直在追踪当我点击链接使用Facebook链接登录时,我会收到此错误。
I've been following the omniauth + devise integration guide for facebook and I keep getting this error when I click the link to sign in with facebook link.
未定义的方法 user_omniauth_authorize_path
for #<#< Class:0x0000000253a550>:0x000000035ea490> ;
undefined method user_omniauth_authorize_path
for #<#<Class:0x0000000253a550>:0x000000035ea490>
我已经仔细检查了指南中的代码,我似乎无法弄清楚问题是什么。我的宝石文件:
I've double checked the code in the guide and I can't seem to figure out what the issue is. My 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:
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
用户模型:
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
推荐答案
尝试运行rake路线,看看omniauth的路径。我相信他们已经改变了最新版本的设计。
尝试更改
Try running rake routes and see what the paths for omniauth are. I believe they have changed with the most recent release of devise.Try changing
<%= link_to "Sign in with Facebook", user_omniauth_authorize_path(:facebook) %>
至
<%= link_to "Sign in with Facebook", user_facebook_omniauth_authorize_path %>
,看看是否适用于您。
显然,对于我的rake路线命令,omniauth路线的帮助者已经改变了
Apparently the helpers for the omniauth routes have changed since the rake routes command for me returned
user_facebook_omniauth_authorize GET|POST /users/auth/facebook(.:format) omniauth_callbacks#passthru
而不是几个月前,当我开始该项目。
and not as it was some months ago when I started the project.
user_omniauth_authorize GET|POST /users/auth/facebook(:provider) omniauth_callbacks#passthru
您还应该更改行
@user = User.from_omniauth(request.env["omniauth"])
@user = User.from_omniauth(request.env["omniauth.auth"])
这对我有用,希望这有帮助。
This is what worked for me, hope this helps.
这篇关于Devise + Omniauth:未定义的方法`user_omniauth_authorize_path'的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!