gmail …

Gemfile

@@ -77,3 +77,6 @@ gem 'ancestry'
 
 # profiler
 gem 'rack-mini-profiler'
+
+# Google smtp
+gem 'gmail_xoauth'

Gemfile.lock

@@ -64,6 +64,8 @@ GEM
     execjs (2.0.2)
     faraday (0.8.8)
       multipart-post (~> 1.2.0)
+    gmail_xoauth (0.4.1)
+      oauth (>= 0.3.6)
     hashie (2.0.5)
     hike (1.2.3)
     httpauth (0.2.0)
@@ -81,6 +83,7 @@ GEM
     minitest (4.7.5)
     multi_json (1.8.2)
     multipart-post (1.2.0)
+    oauth (0.4.7)
     oauth2 (0.8.1)
       faraday (~> 0.8)
       httpauth (~> 0.1)
@@ -171,6 +174,7 @@ DEPENDENCIES
   coderay
   coffee-rails (~> 4.0.0)
   devise
+  gmail_xoauth
   jbuilder (~> 1.2)
   omniauth-google-oauth2
   pg

app/assets/javascripts/posts/edit.js.coffee

-if window.location.pathname.match /edit|new/
+if window.location.pathname.match /edit|new|fork/
 
   $ ->
 

app/controllers/posts_controller.rb

+require 'nkf'
+
 class PostsController < ApplicationController
 
   before_action :set_post, only: [:show, :edit, :update, :destroy]
@@ -49,6 +51,28 @@ class PostsController < ApplicationController
     render action: 'new'
   end
 
+  def mail
+    @post = set_post
+    smtp = Net::SMTP.new('smtp.gmail.com', 587)
+    smtp.enable_starttls_auto
+    smtp.start('gmail.com', current_user.email, current_user.google_auth_token, :xoauth2)
+    body = 'test'
+    body = <<EOT
+From: #{current_user.email}
+To: #{current_user.email}
+Subject: #{NKF.nkf("-WjMm0", 'subject')}
+Date: #{Time::now.strftime("%a, %d %b %Y %X %z")}
+Mime-Version: 1.0
+Content-Type: text/plain; charset=ISO-2022-JP
+Content-Transfer-Encoding: 7bit
+
+#{NKF.nkf("-Wjm0", body)}
+EOT
+    smtp.send_mail body, current_user.email, current_user.email
+    smtp.finish
+    redirect_to root_path(id: @post.id)
+  end
+
   # GET /posts/1/edit
   def edit
   end

app/models/user.rb

@@ -19,6 +19,7 @@ class User < ActiveRecord::Base
         password: Devise.friendly_token[0,20]
       )
     end
+    user.update_attribute(:google_auth_token, access_token.credentials['token'])
     user
   end
 end

app/views/posts/_show_fragment.html.erb

 <div style="text-align:right">
+  <a href="<%= mail_post_path(@post) %>" class="btn navbar-btn" style!="position:absolute;right:0;top:0;margin-top:2px;margin-top:3px;margin-right:3px;">
+    Mail
+  </a>
   <a href="<%= fork_post_path(@post) %>" class="btn navbar-btn" style!="position:absolute;right:0;top:0;margin-top:2px;margin-top:3px;margin-right:3px;">
     Fork
   </a>

config/initializers/omniauth.rb

@@ -2,7 +2,7 @@ Rails.application.config.middleware.use OmniAuth::Builder do
   provider :google_oauth2, ENV["GOOGLE_KEY"], ENV["GOOGLE_SECRET"],
     {
       :name => "google_oauth2",
-      :scope => "userinfo.email, userinfo.profile",
+      :scope => "https://mail.google.com/, userinfo.email, userinfo.profile",
       :prompt => "select_account",
       :image_aspect_ratio => "square",
       :image_size => 50

config/routes.rb

@@ -5,6 +5,7 @@ Rendezvous::Application.routes.draw do
   post 'posts/preview' => 'posts#preview'
   get 'posts/show_fragment' => 'posts#show_fragment'
   get 'posts/:id/fork' => 'posts#fork', as: 'fork_post'
+  get 'posts/:id/mail' => 'posts#mail', as: 'mail_post'
 
   resources :posts
 

db/migrate/20131226161253_add_token_to_user.rb

+class AddTokenToUser < ActiveRecord::Migration
+  def change
+    add_column :users, :google_auth_token, :string
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20131213005609) do
+ActiveRecord::Schema.define(version: 20131226161253) do
 
   create_table "post_tags", force: true do |t|
     t.integer  "post_id",    null: false
@@ -55,6 +55,7 @@ ActiveRecord::Schema.define(version: 20131213005609) do
     t.datetime "last_sign_in_at"
     t.string   "current_sign_in_ip"
     t.string   "last_sign_in_ip"
+    t.string   "google_auth_token"
   end
 
   add_index "users", ["email"], name: "index_users_on_email", unique: true