can login/logout via meetup.com

drnic · Apr 20, 2011 · c471991 · c471991
1 parent 0037779
commit c471991
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Showing 17 changed files with 149 additions and 247 deletions.
diff --git a/Gemfile b/Gemfile
@@ -15,7 +15,7 @@ gem 'pg'
 
 # To use debugger (ruby-debug for Ruby 1.8.7+, ruby-debug19 for Ruby 1.9.2+)
 # gem 'ruby-debug'
-# gem 'ruby-debug19', :require => 'ruby-debug'
+gem 'ruby-debug19', :require => 'ruby-debug'
 
 # Bundle the extra gems:
 # gem 'bj'

diff --git a/Gemfile.lock b/Gemfile.lock
@@ -29,6 +29,7 @@ GEM
       activesupport (= 3.0.7)
     activesupport (3.0.7)
     addressable (2.2.5)
+    archive-tar-minitar (0.5.2)
     arel (2.0.9)
     builder (2.1.2)
     capybara (0.4.1.2)
@@ -43,6 +44,7 @@ GEM
     celerity (0.8.9)
     childprocess (0.1.8)
       ffi (~> 1.0.6)
+    columnize (0.3.2)
     cucumber (0.10.2)
       builder (>= 2.1.2)
       diff-lcs (>= 1.1.2)
@@ -77,6 +79,8 @@ GEM
       thor (~> 0.14.4)
     json (1.5.1)
     json_pure (1.5.1)
+    linecache19 (0.5.11)
+      ruby_core_source (>= 0.1.4)
     mail (2.2.17)
       activesupport (>= 2.3.6)
       i18n (>= 0.4.0)
@@ -166,9 +170,19 @@ GEM
       activesupport (~> 3.0)
       railties (~> 3.0)
       rspec (~> 2.5.0)
+    ruby-debug-base19 (0.11.24)
+      columnize (>= 0.3.1)
+      linecache19 (>= 0.5.11)
+      ruby_core_source (>= 0.1.4)
+    ruby-debug19 (0.11.6)
+      columnize (>= 0.3.1)
+      linecache19 (>= 0.5.11)
+      ruby-debug-base19 (>= 0.11.19)
     ruby-openid (2.1.8)
     ruby-openid-apps-discovery (1.2.0)
       ruby-openid (>= 2.1.7)
+    ruby_core_source (0.1.4)
+      archive-tar-minitar (>= 0.5.2)
     rubyntlm (0.1.1)
     rubyzip (0.9.4)
     selenium-webdriver (0.1.4)
@@ -197,3 +211,4 @@ DEPENDENCIES
   pg
   rails (= 3.0.7)
   rspec-rails (>= 2.0.1)
+  ruby-debug19
diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
@@ -1,3 +1,11 @@
 class ApplicationController < ActionController::Base
   protect_from_forgery
+
+  helper_method :current_user
+
+  private
+
+  def current_user
+    @current_user ||= User.find(session[:user_id]) if session[:user_id]
+  end
 end
diff --git a/app/controllers/home_controller.rb b/app/controllers/home_controller.rb
@@ -0,0 +1,5 @@
+class HomeController < ApplicationController
+  def index
+  end
+
+end
diff --git a/app/controllers/sessions_controller.rb b/app/controllers/sessions_controller.rb
@@ -1,7 +1,28 @@
 class SessionsController < ApplicationController
-  def callback
+  def old_callback
     auth # Do what you want with the auth hash!
   end
 
+  def callback
+    if user = User.find_by_provider_and_uid(auth["provider"], auth["uid"])
+      user.update_with_meetup(auth)
+      user.save!
+    else
+      user = User.create_with_meetup(auth)
+    end
+    session[:user_id] = user.id
+    redirect_to root_url, :notice => "Signed in!"
+  end
+
+  def destroy
+    session[:user_id] = nil
+    redirect_to root_url, :notice => "Signed out!"
+  end
+
+  def failure
+    raise auth.to_yaml
+    redirect_to root_url, :error => "Failed to authenticate: #{params[:message]}"
+  end
+
   def auth; request.env['omniauth.auth'] end
 end
diff --git a/app/helpers/home_helper.rb b/app/helpers/home_helper.rb
@@ -0,0 +1,2 @@
+module HomeHelper
+end
diff --git a/app/models/user.rb b/app/models/user.rb
@@ -1,2 +1,18 @@
 class User < ActiveRecord::Base
+  def self.create_with_meetup(auth)
+    user = create! do |user|
+      user.provider = auth["provider"]
+      user.uid = auth["uid"]
+      user.update_with_omniauth(auth)
+    end
+  end
+
+  # Sets User attributes based on omniauth/meetup.com fields
+  # NOTE: does not save the record
+  def update_with_meetup(auth)
+    self.name        = auth["user_info"]["name"]
+    self.location    = auth["user_info"]["location"]
+    self.image_url   = auth["user_info"]["image"]
+    self.profile_url = auth["user_info"]["urls"]["profile"]
+  end
 end
diff --git a/app/views/home/index.html.haml b/app/views/home/index.html.haml
@@ -0,0 +1,2 @@
+%h1 Home#index
+%p Find me in app/views/home/index.html.haml
diff --git a/app/views/layouts/application.html.erb b/app/views/layouts/application.html.erb
@@ -7,8 +7,24 @@
   <%= csrf_meta_tag %>
 </head>
 <body>
-
-<%= yield %>
+  <style type="text/css" media="screen">
+    .user-image {
+      width: 48px;
+    }
+  </style>
+  <% if current_user %>
+    <%= image_tag current_user.image_url, :class => "user-image" %>
+    <%= current_user.name %> | 
+    <%= link_to "Sign Out", signout_path %>
+  <% else %>
+    <%= link_to "Sign in with Meetup.com", "/auth/meetup" %>
+  <% end %>
+  
+  <% flash.each do |name, msg| %>
+    <pre><%= {name: msg}.inspect %></pre>
+    <%= content_tag :div, msg, id: "flash_#{name}" %>
+  <% end %>
+  <%= yield %>
 
 </body>
 </html>
diff --git a/config/initializers/omniauth.rb b/config/initializers/omniauth.rb
@@ -0,0 +1,7 @@
+Rails.application.config.middleware.use OmniAuth::Builder do
+  if Rails.env.production?
+    provider :meetup, '5bh4rgdj9937o65aoeots5n2ro', '8eoeuefatomrhfjsk90k15ghlf' # http://awards.svruby.com
+  else
+    provider :meetup, 'jr86pidmke1mr51ldq491oepln', 'd07p50nq5j4h9r0l58jc1hfoqn' # http://svruby-awards.dev
+  end
+end
diff --git a/config/routes.rb b/config/routes.rb
@@ -1,5 +1,9 @@
 SvrubyAwards::Application.routes.draw do
   match '/auth/:provider/callback', :to => 'sessions#callback'
+  match '/auth/failure', :to => 'sessions#failure'
+  match "/signout" => "sessions#destroy", :as => :signout
+
+  root :to => "home#index"
 
   # The priority is based upon order of creation:
   # first created -> highest priority.
@@ -48,9 +52,6 @@
   #     resources :products
   #   end
 
-  # You can have the root of your site routed with "root"
-  # just remember to delete public/index.html.
-  # root :to => "welcome#index"
 
   # See how all your routes lay out with "rake routes"
 

diff --git a/db/migrate/20110420182544_add_fields_to_users.rb b/db/migrate/20110420182544_add_fields_to_users.rb
@@ -0,0 +1,13 @@
+class AddFieldsToUsers < ActiveRecord::Migration
+  def self.up
+    add_column :users, :image_url, :string
+    add_column :users, :location, :string
+    add_column :users, :profile_url, :string
+  end
+
+  def self.down
+    remove_column :users, :profile_url
+    remove_column :users, :location
+    remove_column :users, :image_url
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
@@ -10,14 +10,17 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20110420180328) do
+ActiveRecord::Schema.define(:version => 20110420182544) do
 
   create_table "users", :force => true do |t|
     t.string   "provider"
     t.string   "uid"
     t.string   "name"
     t.datetime "created_at"
     t.datetime "updated_at"
+    t.string   "image_url"
+    t.string   "location"
+    t.string   "profile_url"
   end
 
 end