ruby on rails - google - Error de enrutamiento constante no inicializado Usuarios

rails devise google

Question

Soy un novato en los carriles ... Estoy intentando configurar Iniciar sesión en Facebook para una aplicación de demostración. Estoy usando OmniAuth y siguiendo este tutorial

https://github.com/plataformatec/devise/wiki/OmniAuth:-Overview

Me aparece este error al redireccionar a fB:

 Routing Error:
uninitialized constant Users
Try running rake routes for more information on available routes. 

Ambiente

Windows 7
Rails version :3.2.9.rc2
omniauth-1.1.1
devise-2.1.2

My routes.rb se ve así:

 root :to => ''static_pages#home''
resources :users
get "static_pages/home"
match ''/auth/facebook'' => ''omniauth#passthru''
match ''/users/auth/facebook'' => ''users/omniauth_callbacks#passthru''
devise_for :users, :controllers => { :omniauth_callbacks => "users/omniauth_callbacks" } , :strategy_class => OmniAuth::Strategies::Facebook

devise.rb contiene:

require ''devise/orm/active_record''
require ''omniauth-facebook''
config.omniauth_path_prefix = "/users/auth"
config.omniauth :facebook, "ABC", "XYZ",{:client_options => { :ssl => { :verify => false } }} 

Y OmniAuthController contiene: es decir, aplicaciones / controladores / omniauth_callbacks_controller.rb

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"], current_user)
if @user.persisted?
sign_in_and_redirect @user, :event => :authentication #this will throw if @user is not activated
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
redirect_to "static_pages_home"
end
end
def passthru
render :file => "#{Rails.root}/public/404.html", :status => 404, :layout => false
# Or alternatively,
# raise ActionController::RoutingError.new(''Not Found'')
end
end

El modelo User.rb contiene:

class User < ActiveRecord::Base
# Include default devise modules. Others available are:
# :token_authenticatable, :confirmable,
# :lockable, :timeoutable and :omniauthable
devise :database_authenticatable, :registerable,
:recoverable, :rememberable, :trackable, :validatable
# Setup accessible (or protected) attributes for your model
attr_accessible :email, :password, :password_confirmation, :remember_me
attr_accessible :date_of_birth, :firstName, :lastName, :mailId, :phone, :provider, :uid
devise :omniauthable
protected
def self.find_for_facebook_oauth(auth, signed_in_resource=nil)
user = User.find(:provider => auth.provider, :uid => auth.uid).first
unless user
user = User.create(name:auth.extra.raw_info.name,
provider:auth.provider,
uid:auth.uid,
email:auth.info.email,
password:Devise.friendly_token[0,20]
)
end
user
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
end

Rastro:

Comenzó GET "/ users / auth / facebook" para 127.0.0.1 en 2012-11-23 22:39:32 -0800 (facebook) Se inició la fase de devolución de llamada.

Comenzó GET "/ users / auth / facebook / callback?

state=XYZ&code=ABC" for 127.0.0.1 at 2012-11-23 22:39:33 -0800
ActionController::RoutingError (uninitialized constant Users):
activesupport (3.2.9.rc2) lib/active_support/inflector/methods.rb:230:in `block in constantize''
activesupport (3.2.9.rc2) lib/active_support/inflector/methods.rb:229:in `each''
activesupport (3.2.9.rc2) lib/active_support/inflector/methods.rb:229:in `constantize''
actionpack (3.2.9.rc2) lib/action_dispatch/routing/route_set.rb:69:in `controller_reference''
actionpack (3.2.9.rc2) lib/action_dispatch/routing/route_set.rb:54:in `controller''
actionpack (3.2.9.rc2) lib/action_dispatch/routing/route_set.rb:32:in `call''
actionpack (3.2.9.rc2) lib/action_dispatch/routing/mapper.rb:42:in `call''
journey (1.0.4) lib/journey/router.rb:68:in `block in call''
journey (1.0.4) lib/journey/router.rb:56:in `each''
journey (1.0.4) lib/journey/router.rb:56:in `call''
actionpack (3.2.9.rc2) lib/action_dispatch/routing/route_set.rb:600:in `call''
omniauth (1.1.1) lib/omniauth/strategy.rb:394:in `call_app!''
omniauth (1.1.1) lib/omniauth/strategy.rb:356:in `callback_phase''
omniauth-oauth2 (1.1.1) lib/omniauth/strategies/oauth2.rb:77:in `callback_phase''
omniauth (1.1.1) lib/omniauth/strategy.rb:219:in `callback_call''
omniauth (1.1.1) lib/omniauth/strategy.rb:175:in `call!''
omniauth (1.1.1) lib/omniauth/strategy.rb:157:in `call''
warden (1.2.1) lib/warden/manager.rb:35:in `block in call''
warden (1.2.1) lib/warden/manager.rb:34:in `catch''
warden (1.2.1) lib/warden/manager.rb:34:in `call''
actionpack (3.2.9.rc2) lib/action_dispatch/middleware/best_standards_support.rb:17:in `call''
rack (1.4.1) lib/rack/etag.rb:23:in `call''
rack (1.4.1) lib/rack/conditionalget.rb:25:in `call''
actionpack (3.2.9.rc2) lib/action_dispatch/middleware/head.rb:14:in `call''
actionpack (3.2.9.rc2) lib/action_dispatch/middleware/params_parser.rb:21:in `call''
actionpack (3.2.9.rc2) lib/action_dispatch/middleware/flash.rb:242:in `call''
rack (1.4.1) lib/rack/session/abstract/id.rb:205:in `context''
rack (1.4.1) lib/rack/session/abstract/id.rb:200:in `call''
actionpack (3.2.9.rc2) lib/action_dispatch/middleware/cookies.rb:341:in `call''
activerecord (3.2.9.rc2) lib/active_record/query_cache.rb:64:in `call''
activerecord (3.2.9.rc2) lib/active_record/connection_adapters/abstract/connection_pool.rb:479:in `call''
actionpack (3.2.9.rc2) lib/action_dispatch/middleware/callbacks.rb:28:in `block in call''
activesupport (3.2.9.rc2) lib/active_support/callbacks.rb:405:in `_run__959081092__call__942932381__callbacks''
activesupport (3.2.9.rc2) lib/active_support/callbacks.rb:405:in `__run_callback''
activesupport (3.2.9.rc2) lib/active_support/callbacks.rb:385:in `_run_call_callbacks''
activesupport (3.2.9.rc2) lib/active_support/callbacks.rb:81:in `run_callbacks''
actionpack (3.2.9.rc2) lib/action_dispatch/middleware/callbacks.rb:27:in `call''
actionpack (3.2.9.rc2) lib/action_dispatch/middleware/reloader.rb:65:in `call''
actionpack (3.2.9.rc2) lib/action_dispatch/middleware/remote_ip.rb:31:in `call''
actionpack (3.2.9.rc2) lib/action_dispatch/middleware/debug_exceptions.rb:16:in `call''
actionpack (3.2.9.rc2) lib/action_dispatch/middleware/show_exceptions.rb:56:in `call''
railties (3.2.9.rc2) lib/rails/rack/logger.rb:32:in `call_app''
railties (3.2.9.rc2) lib/rails/rack/logger.rb:16:in `block in call''
activesupport (3.2.9.rc2) lib/active_support/tagged_logging.rb:22:in `tagged''
railties (3.2.9.rc2) lib/rails/rack/logger.rb:16:in `call''
actionpack (3.2.9.rc2) lib/action_dispatch/middleware/request_id.rb:22:in `call''
rack (1.4.1) lib/rack/methodoverride.rb:21:in `call''
rack (1.4.1) lib/rack/runtime.rb:17:in `call''
activesupport (3.2.9.rc2) lib/active_support/cache/strategy/local_cache.rb:72:in `call''
rack (1.4.1) lib/rack/lock.rb:15:in `call''
actionpack (3.2.9.rc2) lib/action_dispatch/middleware/static.rb:62:in `call''
railties (3.2.9.rc2) lib/rails/engine.rb:479:in `call''
railties (3.2.9.rc2) lib/rails/application.rb:223:in `call''
rack (1.4.1) lib/rack/content_length.rb:14:in `call''
railties (3.2.9.rc2) lib/rails/rack/log_tailer.rb:17:in `call''
rack (1.4.1) lib/rack/handler/webrick.rb:59:in `service''
c:/RailsInstaller/Ruby1.9.3/lib/ruby/1.9.1/webrick/httpserver.rb:138:in `service''
c:/RailsInstaller/Ruby1.9.3/lib/ruby/1.9.1/webrick/httpserver.rb:94:in `run''
c:/RailsInstaller/Ruby1.9.3/lib/ruby/1.9.1/webrick/server.rb:191:in `block in start_thread''
Rendered c:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2.9.rc2/lib/action_dispatch/middleware/templates/rescues/
ing_error.erb within rescues/layout (0.0ms)

Answer 1

Creo que esa parte está estropeando:

match ''/users/auth/facebook'' => ''users/omniauth_callbacks#passthru''

Pequeña prueba, para ti:

poner en su punto de vista:

<%= link_to users_auth_facebook_path, users_auth_facebook_path %>

y seguirlo con un clic, también da el mismo error ...

Creo que deberías usar algo como (lo que se menciona en el wiki que has vinculado anteriormente):

devise_scope :user do
get ''/users/auth/:provider'' => ''users/omniauth_callbacks#passthru''
end

Y ajuste el método passthru para delegar la acción al método privado / protegido apropiado según el valor de params [: provider]

class Users::OmniauthCallbacksController < Devise::OmniauthCallbacksController
def passthru
send(params[:provider]) if providers.include?(params[:provider])
end
protected
def facebook
raise "Implement me for facebook"
end
def twitter
raise "Implement me for twitter"
end
private
def providers
["facebook", "twitter"]
end
end

Answer 2

mv

app / controllers / omniauth_callbacks_controller.rb

a

app / controladores / usuarios / omniauth_callbacks_controller.rb

o cambio

class Users::OmniauthCallbacksController < Devise::OmniauthCallbacksController

a

class OmniauthCallbacksController < Devise::OmniauthCallbacksController