Merge pull request #43 from kaishuu0123/master

Release

.gitignore

@@ -53,3 +53,8 @@ yarn-debug.log*
 /docker-volumes/*
 !/docker-volumes/.keep
 stats.json
+
+# ignore local settings
+config/settings.local.yml
+config/settings/*.local.yml
+config/environments/*.local.yml

Gemfile

@@ -110,3 +110,10 @@ gem 'cancancan'
 
 # Settings plugin for Rails that makes managing a table of global keys. (https://github.com/huacnlee/rails-settings-cached)
 gem 'rails-settings-cached', '~> 2.0'
+
+gem 'omniauth', '~> 1.9'
+gem 'omniauth-twitter', '~> 1.4'
+gem 'omniauth-github', '~> 1.3'
+gem 'omniauth-google-oauth2', '~> 0.8'
+
+gem 'config'

Gemfile.lock

@@ -85,7 +85,12 @@ GEM
     chunky_png (1.3.11)
     coderay (1.1.2)
     concurrent-ruby (1.1.5)
+    config (2.0.0)
+      activesupport (>= 4.2)
+      deep_merge (~> 1.2, >= 1.2.1)
+      dry-schema (~> 1.0)
     crass (1.0.5)
+    deep_merge (1.2.1)
     devise (4.7.1)
       bcrypt (~> 3.0)
       orm_adapter (~> 0.1)
@@ -94,10 +99,43 @@ GEM
       warden (~> 1.2.3)
     devise-i18n (1.8.2)
       devise (>= 4.6)
+    dry-configurable (0.9.0)
+      concurrent-ruby (~> 1.0)
+      dry-core (~> 0.4, >= 0.4.7)
+    dry-container (0.7.2)
+      concurrent-ruby (~> 1.0)
+      dry-configurable (~> 0.1, >= 0.1.3)
+    dry-core (0.4.9)
+      concurrent-ruby (~> 1.0)
+    dry-equalizer (0.3.0)
+    dry-inflector (0.2.0)
+    dry-initializer (3.0.2)
+    dry-logic (1.0.5)
+      concurrent-ruby (~> 1.0)
+      dry-core (~> 0.2)
+      dry-equalizer (~> 0.2)
+    dry-schema (1.4.1)
+      concurrent-ruby (~> 1.0)
+      dry-configurable (~> 0.8, >= 0.8.3)
+      dry-core (~> 0.4)
+      dry-equalizer (~> 0.2)
+      dry-initializer (~> 3.0)
+      dry-logic (~> 1.0)
+      dry-types (~> 1.2)
+    dry-types (1.2.1)
+      concurrent-ruby (~> 1.0)
+      dry-container (~> 0.3)
+      dry-core (~> 0.4, >= 0.4.4)
+      dry-equalizer (~> 0.2, >= 0.2.2)
+      dry-inflector (~> 0.1, >= 0.1.2)
+      dry-logic (~> 1.0, >= 1.0.2)
     erubi (1.9.0)
+    faraday (0.17.1)
+      multipart-post (>= 1.2, < 3)
     ffi (1.11.1)
     globalid (0.4.2)
       activesupport (>= 4.2.0)
+    hashie (3.6.0)
     htmlentities (4.3.4)
     i18n (1.7.0)
       concurrent-ruby (~> 1.0)
@@ -107,6 +145,7 @@ GEM
     jaro_winkler (1.5.3)
     jbuilder (2.9.1)
       activesupport (>= 4.2.0)
+    jwt (2.2.1)
     kramdown (1.17.0)
     listen (3.1.5)
       rb-fsevent (~> 0.9, >= 0.9.4)
@@ -125,9 +164,38 @@ GEM
     mini_portile2 (2.4.0)
     minitest (5.12.2)
     msgpack (1.3.1)
+    multi_json (1.14.1)
+    multi_xml (0.6.0)
+    multipart-post (2.1.1)
     nio4r (2.5.1)
     nokogiri (1.10.5)
       mini_portile2 (~> 2.4.0)
+    oauth (0.5.4)
+    oauth2 (1.4.2)
+      faraday (>= 0.8, < 2.0)
+      jwt (>= 1.0, < 3.0)
+      multi_json (~> 1.3)
+      multi_xml (~> 0.5)
+      rack (>= 1.2, < 3)
+    omniauth (1.9.0)
+      hashie (>= 3.4.6, < 3.7.0)
+      rack (>= 1.6.2, < 3)
+    omniauth-github (1.3.0)
+      omniauth (~> 1.5)
+      omniauth-oauth2 (>= 1.4.0, < 2.0)
+    omniauth-google-oauth2 (0.8.0)
+      jwt (>= 2.0)
+      omniauth (>= 1.1.1)
+      omniauth-oauth2 (>= 1.6)
+    omniauth-oauth (1.1.0)
+      oauth
+      omniauth (~> 1.0)
+    omniauth-oauth2 (1.6.0)
+      oauth2 (~> 1.1)
+      omniauth (~> 1.9)
+    omniauth-twitter (1.4.0)
+      omniauth-oauth (~> 1.1)
+      rack
     orm_adapter (0.5.0)
     paper_trail (10.3.1)
       activerecord (>= 4.2)
@@ -286,12 +354,17 @@ DEPENDENCIES
   byebug
   cancancan
   capybara (>= 2.15)
+  config
   devise
   devise-i18n
   identicon
   initial_avatar
   jbuilder (~> 2.7)
   listen (>= 3.0.5, < 3.2)
+  omniauth (~> 1.9)
+  omniauth-github (~> 1.3)
+  omniauth-google-oauth2 (~> 0.8)
+  omniauth-twitter (~> 1.4)
   paper_trail (~> 10.3.0)
   pg (~> 1.1)
   pry

app/controllers/omniauth_callbacks_controller.rb

@@ -0,0 +1,25 @@
+# refs: https://qiita.com/mnishiguchi/items/e15bbef61287f84b546e
+class OmniauthCallbacksController < Devise::OmniauthCallbacksController
+  # いくつプロバイダーを利用しようが処理は共通しているので本メソッドをエイリアスとして流用。
+  def callback_for_all_providers
+    unless request.env['omniauth.auth'].present?
+      flash[:danger] = 'Authentication data was not provided'
+      redirect_to root_url && return
+    end
+    provider = __callee__.to_s
+    user = OAuthService::GetOAuthUser.call(request.env['omniauth.auth'])
+    # ユーザーがデータベースに保存されており、且つemailを確認済みであれば、ユーザーをログインする。
+    if user.persisted? && user.email_verified?
+      sign_in_and_redirect user, event: :authentication
+      set_flash_message(:notice, :success, kind: provider.capitalize) if is_navigational_format?
+    else
+      # user.reset_confirmation!
+      flash[:warning] = t('.need_info_before_signup', default: 'We need your email address before proceeding.')
+      redirect_to finish_signup_path(user, provider: provider)
+    end
+  end
+
+  alias twitter callback_for_all_providers
+  alias github callback_for_all_providers
+  alias google_oauth2 callback_for_all_providers
+end

app/controllers/omniauth_finished_controller.rb

@@ -0,0 +1,25 @@
+# refs: https://qiita.com/mnishiguchi/items/e15bbef61287f84b546e
+class OmniauthFinishedController < ApplicationController
+  skip_authorization_check only: [:finish_signup]
+  before_action :authenticate_user!, except: :finish_signup
+
+  def finish_signup
+    @user = User.find(params[:id])
+    @provider = params[:provider]
+
+    if (request.post? || request.patch?) && @user.update(user_params)
+      # @user.send_confirmation_instructions unless @user.confirmed?
+      sign_in(@user, bypass: true)
+      redirect_to root_url, notice: t('devise.omniauth_callbacks.success', kind: @provider.capitalize)
+    end
+  end
+
+  private
+
+  # user_paramsにアクセスするため。
+  def user_params
+    accessible = [ :username, :email ]
+    accessible << [ :password, :password_confirmation ] unless params[:user][:password].blank?
+    params.require(:user).permit(accessible)
+  end
+end

app/controllers/registrations_controller.rb

@@ -0,0 +1,10 @@
+# refs: https://qiita.com/mnishiguchi/items/e15bbef61287f84b546e
+class RegistrationsController < Devise::RegistrationsController
+
+  protected
+
+  # Override
+  def update_resource(resource, params)
+    resource.update_without_password(params)
+  end
+end

app/helpers/o_auth/o_auth_policy.rb

@@ -0,0 +1,55 @@
+# refs: https://qiita.com/mnishiguchi/items/e15bbef61287f84b546e
+module OAuthPolicy
+  class Base
+    attr_reader :provider, :uid, :name, :nickname, :email, :url, :image_url,
+                :description, :other, :credentials, :raw_info
+  end
+
+  class Twitter < OAuthPolicy::Base
+    def initialize(auth)
+      @provider    = auth['provider']
+      @uid         = auth['uid']
+      @name        = auth['info']['name']
+      @nickname    = auth['info']['nickname']
+      @email       = ''
+      @url         = auth['info']['urls']['Twitter']
+      @image_url   = auth['info']['image']
+      @description = auth['info']['description'].try(:truncate, 255)
+      @credentials = auth['credentials'].to_json
+      @raw_info    = auth['extra']['raw_info'].to_json
+      freeze
+    end
+  end
+
+  class Github < OAuthPolicy::Base
+    def initialize(auth)
+      @provider    = auth['provider']
+      @uid         = auth['uid']
+      @name        = auth['info']['name']
+      @nickname    = ''
+      @email       = ''
+      @url         = 'https://github.com/'
+      @image_url   = auth['info']['image']
+      @description = ''
+      @credentials = auth['credentials'].to_json
+      @raw_info    = auth['extra']['raw_info'].to_json
+      freeze
+    end
+  end
+
+  class GoogleOauth2 < OAuthPolicy::Base
+    def initialize(auth)
+      @provider    = auth['provider']
+      @uid         = auth['uid']
+      @name        = auth['info']['name']
+      @nickname    = ''
+      @email       = ''
+      @url         = 'https://google.com/'
+      @image_url   = auth['info']['image']
+      @description = ''
+      @credentials = auth['credentials'].to_json
+      @raw_info    = auth['extra']['raw_info'].to_json
+      freeze
+    end
+  end
+end

app/javascript/stylesheets/sb-admin/_login.scss

@@ -41,6 +41,22 @@ form.user {
 
 }
 
+.omniauth {
+  .btn-user {
+    font-size: 0.8rem;
+    border-radius: 10rem;
+    padding: 0.75rem 1rem;
+  }
+}
+
+.btn-twitter {
+  @include button-variant($brand-twitter, $white);
+}
+
+.btn-github {
+  @include button-variant($brand-github, $white);
+}
+
 .btn-google {
   @include button-variant($brand-google, $white);
 }

app/javascript/stylesheets/sb-admin/_variables.scss

@@ -30,6 +30,8 @@ $cyan: #36b9cc !default;
 // Custom Colors
 $brand-google: #ea4335;
 $brand-facebook: #3b5998;
+$brand-github: #24292e;
+$brand-twitter: rgba(29,161,242,1.00);
 
 // Set Contrast Threshold
 $yiq-contrasted-threshold: 195 !default;

app/models/social_profile.rb

@@ -0,0 +1,62 @@
+# refs: https://qiita.com/mnishiguchi/items/e15bbef61287f84b546e
+# == Schema Information
+#
+# Table name: social_profiles
+#
+#  id          :integer          not null, primary key
+#  user_id     :integer
+#  provider    :string
+#  uid         :string
+#  name        :string
+#  nickname    :string
+#  email       :string
+#  url         :string
+#  image_url   :string
+#  description :string
+#  others      :text
+#  credentials :text
+#  raw_info    :text
+#  created_at  :datetime         not null
+#  updated_at  :datetime         not null
+#
+
+class SocialProfile < ApplicationRecord
+  belongs_to :user
+  store      :others
+
+  validates_uniqueness_of :uid, scope: :provider
+
+  def self.find_for_oauth(auth)
+    profile = find_or_create_by(uid: auth.uid, provider: auth.provider)
+    profile.save_oauth_data!(auth)
+    profile
+  end
+
+  def save_oauth_data!(auth)
+    return unless valid_oauth?(auth)
+
+    provider = auth["provider"]
+    policy   = policy(provider, auth)
+
+    self.update_attributes( uid:         policy.uid,
+                            name:        policy.name,
+                            nickname:    policy.nickname,
+                            email:       policy.email,
+                            url:         policy.url,
+                            image_url:   policy.image_url,
+                            description: policy.description,
+                            credentials: policy.credentials,
+                            raw_info:    policy.raw_info )
+  end
+
+  private
+
+  def policy(provider, auth)
+    class_name = "#{provider}".classify
+    "OAuthPolicy::#{class_name}".constantize.new(auth)
+  end
+
+  def valid_oauth?(auth)
+    (self.provider.to_s == auth['provider'].to_s) && (self.uid == auth['uid'])
+  end
+end