VietTH: Implement login social facebook, twitter, google plus

Gemfile

@@ -67,6 +67,11 @@ gem 'settingslogic', '~> 2.0.9'
 gem 'draper', '~> 2.1.0'
 gem 'draper', '~> 2.1.0'
 
 
 gem 'devise', '~> 3.5.1'
 gem 'devise', '~> 3.5.1'
+gem 'omniauth'
+gem 'omniauth-twitter'
+gem "omniauth-google-oauth2"
+gem 'omniauth-facebook'
+
 gem 'rolify', '~> 4.0.0'
 gem 'rolify', '~> 4.0.0'
 gem 'pundit', '~> 1.0.1'
 gem 'pundit', '~> 1.0.1'
 # gem 'cancan', '~> 1.6.10'
 # gem 'cancan', '~> 1.6.10'

Gemfile.lock

@@ -112,6 +112,8 @@ GEM
       railties (>= 3.0.0)
       railties (>= 3.0.0)
     faker (1.4.3)
     faker (1.4.3)
       i18n (~> 0.5)
       i18n (~> 0.5)
+    faraday (0.9.1)
+      multipart-post (>= 1.2, < 3)
     figaro (1.1.1)
     figaro (1.1.1)
       thor (~> 0.14)
       thor (~> 0.14)
     fission (0.5.0)
     fission (0.5.0)
@@ -225,6 +227,7 @@ GEM
       haml (>= 4.0.6, < 5.0)
       haml (>= 4.0.6, < 5.0)
       html2haml (>= 1.0.1)
       html2haml (>= 1.0.1)
       railties (>= 4.0.1)
       railties (>= 4.0.1)
+    hashie (3.4.2)
     hitimes (1.2.2)
     hitimes (1.2.2)
     html2haml (2.0.0)
     html2haml (2.0.0)
       erubis (~> 2.7.0)
       erubis (~> 2.7.0)
@@ -244,6 +247,7 @@ GEM
       railties (>= 4.2.0)
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
       thor (>= 0.14, < 2.0)
     json (1.8.3)
     json (1.8.3)
+    jwt (1.5.1)
     kaminari (0.16.3)
     kaminari (0.16.3)
       actionpack (>= 3.0.0)
       actionpack (>= 3.0.0)
       activesupport (>= 3.0.0)
       activesupport (>= 3.0.0)
@@ -266,12 +270,37 @@ GEM
     minitest (5.7.0)
     minitest (5.7.0)
     multi_json (1.11.2)
     multi_json (1.11.2)
     multi_xml (0.5.5)
     multi_xml (0.5.5)
+    multipart-post (2.0.0)
     mysql2 (0.3.18)
     mysql2 (0.3.18)
     net-scp (1.2.1)
     net-scp (1.2.1)
       net-ssh (>= 2.6.5)
       net-ssh (>= 2.6.5)
     net-ssh (2.9.2)
     net-ssh (2.9.2)
     nokogiri (1.6.6.2)
     nokogiri (1.6.6.2)
       mini_portile (~> 0.6.0)
       mini_portile (~> 0.6.0)
+    oauth (0.4.7)
+    oauth2 (1.0.0)
+      faraday (>= 0.8, < 0.10)
+      jwt (~> 1.0)
+      multi_json (~> 1.3)
+      multi_xml (~> 0.5)
+      rack (~> 1.2)
+    omniauth (1.2.2)
+      hashie (>= 1.2, < 4)
+      rack (~> 1.0)
+    omniauth-facebook (2.0.1)
+      omniauth-oauth2 (~> 1.2)
+    omniauth-google-oauth2 (0.2.6)
+      omniauth (> 1.0)
+      omniauth-oauth2 (~> 1.1)
+    omniauth-oauth (1.1.0)
+      oauth
+      omniauth (~> 1.0)
+    omniauth-oauth2 (1.3.1)
+      oauth2 (~> 1.0)
+      omniauth (~> 1.2)
+    omniauth-twitter (1.2.0)
+      json (~> 1.3)
+      omniauth-oauth (~> 1.1)
     orm_adapter (0.5.0)
     orm_adapter (0.5.0)
     parser (2.2.2.6)
     parser (2.2.2.6)
       ast (>= 1.1, < 3.0)
       ast (>= 1.1, < 3.0)
@@ -458,6 +487,10 @@ DEPENDENCIES
   meta-tags (~> 2.0.0)
   meta-tags (~> 2.0.0)
   mini_magick (~> 3.8.1)
   mini_magick (~> 3.8.1)
   mysql2
   mysql2
+  omniauth
+  omniauth-facebook
+  omniauth-google-oauth2
+  omniauth-twitter
   pry-byebug
   pry-byebug
   pry-rails (~> 0.3.4)
   pry-rails (~> 0.3.4)
   pundit (~> 1.0.1)
   pundit (~> 1.0.1)

app/controllers/callbacks_controller.rb

+class CallbacksController < Devise::OmniauthCallbacksController
+  def self.provides_callback_for(provider)
+    class_eval %Q{
+      def #{provider}
+        @user = User.from_omniauth(env["omniauth.auth"], current_user)
+
+        if @user.persisted?
+          sign_in_and_redirect @user, event: :authentication and return
+          set_flash_message(:notice, :success, kind: #{provider}.capitalize) if is_navigational_format?
+
+        else
+          session["devise.#{provider}_data"] = env["omniauth.auth"]
+          redirect_to new_user_registration_url
+        end
+      end
+    }
+  end
+
+  [:twitter, :facebook, :google_oauth2].each do |provider|
+    provides_callback_for provider
+  end
+end
\ No newline at end of file

app/models/user.rb

@@ -9,9 +9,28 @@ class User < ActiveRecord::Base
   # Include default devise modules. Others available are:
   # Include default devise modules. Others available are:
   # :confirmable, :lockable, :timeoutable and :omniauthable
   # :confirmable, :lockable, :timeoutable and :omniauthable
   devise :database_authenticatable, :registerable,
   devise :database_authenticatable, :registerable,
-         :recoverable, :rememberable, :trackable, :validatable
+         :recoverable, :rememberable, :trackable, :validatable,
+         :omniauthable
 
 
   def cart
   def cart
     Cartman::Cart.new(self.id)
     Cartman::Cart.new(self.id)
   end
   end
+
+  def self.from_omniauth(auth, current_user)
+    email = auth.info.email || "change@#{auth.provider}-#{auth.uid}.com"
+    user = current_user || User.find_by(email: email)
+
+    if user.blank?
+      user = User.new
+      user.password = Devise.friendly_token[0,10]
+      # user.name = auth.info.name
+      user.email = auth.info.email || "change@#{auth.provider}-#{auth.uid}.com"
+      user.provider = auth.provider
+      user.uid = auth.uid
+
+      # user.skip_confirmation!
+      user.save!
+    end
+    user
+  end
 end
 end

app/views/devise/sessions/new.html.haml

 
 
 = form_for resource, as: resource_name, url: session_path(resource_name), html: {class: 'form-horizontal'} do |f|
 = form_for resource, as: resource_name, url: session_path(resource_name), html: {class: 'form-horizontal'} do |f|
   .form-group
   .form-group
+    .col-sm-offset-2.col-sm-2
+      = link_to user_omniauth_authorize_path(:facebook), class: 'btn btn-primary' do
+        %i.fa.fa-facebook-square
+        Facebook
+    .col-sm-2
+      = link_to user_omniauth_authorize_path(:twitter), class: 'btn btn-info' do
+        %i.fa.fa-twitter-square
+        Twitter
+    .col-sm-2
+      = link_to user_omniauth_authorize_path(:google_oauth2), class: 'btn btn-danger' do
+        %i.fa.fa-google-plus-square
+        Google
+
+  .form-group
     = f.label :email, class: 'col-sm-2 control-label'
     = f.label :email, class: 'col-sm-2 control-label'
     .col-sm-4
     .col-sm-4
       = f.email_field :email, autofocus: true, class: 'form-control'
       = f.email_field :email, autofocus: true, class: 'form-control'
@@ -11,5 +25,5 @@
       = f.password_field :password, autocomplete: "off", class: 'form-control'
       = f.password_field :password, autocomplete: "off", class: 'form-control'
 
 
   .form-group
   .form-group
-    .col-sm-offset-2.col-sm-10
+    .col-sm-offset-2.col-sm-1
       = f.submit "Log in", class: 'btn btn-default'
       = f.submit "Log in", class: 'btn btn-default'

app/views/layouts/devise.html.haml

@@ -11,11 +11,9 @@
         = render '/layouts/header'
         = render '/layouts/header'
 
 
     #wrapper.container-fluid
     #wrapper.container-fluid
-      = render '/layouts/message'
-
       .row
       .row
-        .col-md-6.search-wrapper
-          = render 'layouts/search'
+        .col-md-12.search-wrapper
+          = render '/layouts/message'
 
 
       #content.row
       #content.row
         .container
         .container

config/application.yml

@@ -8,4 +8,14 @@ S3_SECRET: WzHwCJowOJoZGQ9DbHWvzdVhYtpOrDpuynEiK4YL
 
 
 FB_APP_ID: 1629224294024346
 FB_APP_ID: 1629224294024346
 
 
-SOLR_URL: http://localhost:8080/solr/venshop
+SOLR_URL: http://localhost:8080/solr/venshop
\ No newline at end of file
+
+# login social
+FB_APP_ID: 1629224294024346 #832201700220898
+FB_APP_SECRET: f6e41a232f08cee3f551b6144c6bebd1 #f4acefa45dbe2ebe243993fd9973ffd4
+
+TW_APP_ID: 6cTFNJHzzaS3meGAKlwVL4Y4C #0WmE2Iz8zMNu4URCJI1eXFQcp
+TW_APP_SECRET: GRHy4YRqfkts905Yq7lZWPpOGu8Sp4WqAMEpkoh9XtFUnwanN0 #HeBya1RWdXQ8shMJr3Qw89OwN248fQ7bRIg14lo5kndDc7LNXA
+
+GG_APP_ID: 292647706308-v84pk9nt4di2324upih6s4hr8oooh1qr.apps.googleusercontent.com
+GG_APP_SECRET: Jju3TCCx2-gIgRw9iahnqeHc
\ No newline at end of file

config/initializers/devise.rb

@@ -12,7 +12,7 @@ Devise.setup do |config|
   # Configure the e-mail address which will be shown in Devise::Mailer,
   # Configure the e-mail address which will be shown in Devise::Mailer,
   # note that it will be overwritten if you use your own mailer class
   # note that it will be overwritten if you use your own mailer class
   # with default "from" parameter.
   # with default "from" parameter.
-  config.mailer_sender = 'please-change-me-at-config-initializers-devise@example.com'
+  config.mailer_sender = 'venshop@example.com'
 
 
   # Configure the class responsible to send e-mails.
   # Configure the class responsible to send e-mails.
   # config.mailer = 'Devise::Mailer'
   # config.mailer = 'Devise::Mailer'
@@ -262,4 +262,7 @@ Devise.setup do |config|
   # When using OmniAuth, Devise cannot automatically set OmniAuth path,
   # When using OmniAuth, Devise cannot automatically set OmniAuth path,
   # so you need to do it manually. For the users scope, it would be:
   # so you need to do it manually. For the users scope, it would be:
   # config.omniauth_path_prefix = '/my_engine/users/auth'
   # config.omniauth_path_prefix = '/my_engine/users/auth'
+  config.omniauth :facebook, ENV['FB_APP_ID'], ENV['FB_APP_SECRET'], scope: 'email', info_fields: 'email'
+  config.omniauth :twitter, ENV['TW_APP_ID'], ENV['TW_APP_SECRET']
+  config.omniauth :google_oauth2, ENV['GG_APP_ID'], ENV['GG_APP_SECRET']
 end
 end

config/routes.rb

 Rails.application.routes.draw do
 Rails.application.routes.draw do
-  devise_for :users
+  devise_for :users, controllers: { omniauth_callbacks: "callbacks" }
   root 'home#index'
   root 'home#index'
 
 
   resources :users do
   resources :users do

db/migrate/20150722040425_add_columns_to_users.rb

+class AddColumnsToUsers < ActiveRecord::Migration
+  def change
+    add_column :users, :provider, :string
+    add_column :users, :uid, :string
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 #
 # It's strongly recommended that you check this file into your version control system.
 # It's strongly recommended that you check this file into your version control system.
 
 
-ActiveRecord::Schema.define(version: 20150716032049) do
+ActiveRecord::Schema.define(version: 20150722040425) do
 
 
   create_table "categories", force: :cascade do |t|
   create_table "categories", force: :cascade do |t|
     t.datetime "created_at",                             null: false
     t.datetime "created_at",                             null: false
@@ -93,6 +93,8 @@ ActiveRecord::Schema.define(version: 20150716032049) do
     t.string   "last_sign_in_ip",        limit: 255
     t.string   "last_sign_in_ip",        limit: 255
     t.datetime "created_at",                                      null: false
     t.datetime "created_at",                                      null: false
     t.datetime "updated_at",                                      null: false
     t.datetime "updated_at",                                      null: false
+    t.string   "provider",               limit: 255
+    t.string   "uid",                    limit: 255
   end
   end
 
 
   add_index "users", ["email"], name: "index_users_on_email", unique: true, using: :btree
   add_index "users", ["email"], name: "index_users_on_email", unique: true, using: :btree