From f6d5036dd620da48624ce32494f63aa4221b05d5 Mon Sep 17 00:00:00 2001
From: Oscar Del Ben <info@oscardelben.com>
Date: Fri, 20 Apr 2012 10:43:50 +0200
Subject: [PATCH] Adapt "Getting started guide" code sample

---
 .../app/controllers/posts_controller.rb       | 76 +------------------
 .../code/getting_started/app/models/post.rb   |  5 +-
 .../app/views/posts/_form.html.erb            | 45 ++++-------
 .../app/views/posts/new.html.erb              |  2 +-
 guides/code/getting_started/config/routes.rb  | 11 +--
 ...osts.rb => 20120420083127_create_posts.rb} |  3 +-
 guides/code/getting_started/db/schema.rb      | 17 ++---
 .../getting_started/test/fixtures/posts.yml   |  6 +-
 8 files changed, 36 insertions(+), 129 deletions(-)
 rename guides/code/getting_started/db/migrate/{20110901012504_create_posts.rb => 20120420083127_create_posts.rb} (77%)

diff --git a/guides/code/getting_started/app/controllers/posts_controller.rb b/guides/code/getting_started/app/controllers/posts_controller.rb
index 1581d4eb16f42..3373443b16ad9 100644
--- a/guides/code/getting_started/app/controllers/posts_controller.rb
+++ b/guides/code/getting_started/app/controllers/posts_controller.rb
@@ -1,84 +1,12 @@
 class PostsController < ApplicationController
-  http_basic_authenticate_with :name => "dhh", :password => "secret", :except => :index
-  # GET /posts
-  # GET /posts.json
-  def index
-    @posts = Post.all
 
-    respond_to do |format|
-      format.html # index.html.erb
-      format.json { render json: @posts }
-    end
-  end
-
-  # GET /posts/1
-  # GET /posts/1.json
-  def show
-    @post = Post.find(params[:id])
-
-    respond_to do |format|
-      format.html # show.html.erb
-      format.json { render json: @post }
-    end
-  end
-
-  # GET /posts/new
-  # GET /posts/new.json
   def new
-    @post = Post.new
-
-    respond_to do |format|
-      format.html # new.html.erb
-      format.json { render json: @post }
-    end
-  end
-
-  # GET /posts/1/edit
-  def edit
-    @post = Post.find(params[:id])
   end
 
-  # POST /posts
-  # POST /posts.json
   def create
     @post = Post.new(params[:post])
 
-    respond_to do |format|
-      if @post.save
-        format.html { redirect_to @post, notice: 'Post was successfully created.' }
-        format.json { render json: @post, status: :created, location: @post }
-      else
-        format.html { render action: "new" }
-        format.json { render json: @post.errors, status: :unprocessable_entity }
-      end
-    end
-  end
-
-  # PUT /posts/1
-  # PUT /posts/1.json
-  def update
-    @post = Post.find(params[:id])
-
-    respond_to do |format|
-      if @post.update_attributes(params[:post])
-        format.html { redirect_to @post, notice: 'Post was successfully updated.' }
-        format.json { head :no_content }
-      else
-        format.html { render action: "edit" }
-        format.json { render json: @post.errors, status: :unprocessable_entity }
-      end
-    end
-  end
-
-  # DELETE /posts/1
-  # DELETE /posts/1.json
-  def destroy
-    @post = Post.find(params[:id])
-    @post.destroy
-
-    respond_to do |format|
-      format.html { redirect_to posts_url }
-      format.json { head :no_content }
-    end
+    @post.save
+    redirect_to :action => :index
   end
 end
diff --git a/guides/code/getting_started/app/models/post.rb b/guides/code/getting_started/app/models/post.rb
index 61c2b5ae44afc..4b809110b6c52 100644
--- a/guides/code/getting_started/app/models/post.rb
+++ b/guides/code/getting_started/app/models/post.rb
@@ -1,11 +1,10 @@
 class Post < ActiveRecord::Base
-  validates :name,  :presence => true
   validates :title, :presence => true,
                     :length => { :minimum => 5 }
- 
+
   has_many :comments, :dependent => :destroy
   has_many :tags
- 
+
   accepts_nested_attributes_for :tags, :allow_destroy => :true,
     :reject_if => proc { |attrs| attrs.all? { |k, v| v.blank? } }
 end
diff --git a/guides/code/getting_started/app/views/posts/_form.html.erb b/guides/code/getting_started/app/views/posts/_form.html.erb
index e27da7f4130eb..51fa3f4f12260 100644
--- a/guides/code/getting_started/app/views/posts/_form.html.erb
+++ b/guides/code/getting_started/app/views/posts/_form.html.erb
@@ -1,32 +1,15 @@
-<% @post.tags.build %>
-<%= form_for(@post) do |post_form| %>
-  <% if @post.errors.any? %>
-  <div id="errorExplanation">
-    <h2><%= pluralize(@post.errors.count, "error") %> prohibited this post from being saved:</h2>
-    <ul>
-    <% @post.errors.full_messages.each do |msg| %>
-      <li><%= msg %></li>
-    <% end %>
-    </ul>
-  </div>
-  <% end %>
- 
-  <div class="field">
-    <%= post_form.label :name %><br />
-    <%= post_form.text_field :name %>
-  </div>
-  <div class="field">
-    <%= post_form.label :title %><br />
-    <%= post_form.text_field :title %>
-  </div>
-  <div class="field">
-    <%= post_form.label :content %><br />
-    <%= post_form.text_area :content %>
-  </div>
-  <h2>Tags</h2>
-  <%= render :partial => 'tags/form',
-             :locals => {:form => post_form} %>
-  <div class="actions">
-    <%= post_form.submit %>
-  </div>
+<%= form_for :post, :url => { :action => :create } do |f| %>
+  <p>
+    <%= f.label :title %><br>
+    <%= f.text_field :title %>
+  </p>
+
+  <p>
+    <%= f.label :text %><br>
+    <%= f.text_area :text %>
+  </p>
+
+  <p>
+    <%= f.submit %>
+  </p>
 <% end %>
diff --git a/guides/code/getting_started/app/views/posts/new.html.erb b/guides/code/getting_started/app/views/posts/new.html.erb
index 36ad7421f98ca..5d6482f880396 100644
--- a/guides/code/getting_started/app/views/posts/new.html.erb
+++ b/guides/code/getting_started/app/views/posts/new.html.erb
@@ -2,4 +2,4 @@
 
 <%= render 'form' %>
 
-<%= link_to 'Back', posts_path %>
+<%#= link_to 'Back', posts_path %>
diff --git a/guides/code/getting_started/config/routes.rb b/guides/code/getting_started/config/routes.rb
index b048ac68f12d9..98b1a6dcc80cd 100644
--- a/guides/code/getting_started/config/routes.rb
+++ b/guides/code/getting_started/config/routes.rb
@@ -1,9 +1,10 @@
 Blog::Application.routes.draw do
-  resources :posts do
-    resources :comments
-  end
+  # resources :posts do
+  #   resources :comments
+  # end
 
-  get "home/index"
+  get "posts/new"
+  post "posts/create"
 
   # The priority is based upon order of creation:
   # first created -> highest priority.
@@ -55,7 +56,7 @@
   # You can have the root of your site routed with "root"
   # just remember to delete public/index.html.
   root :to => "home#index"
-  
+
   # See how all your routes lay out with "rake routes"
 
   # This is a legacy wild controller route that's not recommended for RESTful applications.
diff --git a/guides/code/getting_started/db/migrate/20110901012504_create_posts.rb b/guides/code/getting_started/db/migrate/20120420083127_create_posts.rb
similarity index 77%
rename from guides/code/getting_started/db/migrate/20110901012504_create_posts.rb
rename to guides/code/getting_started/db/migrate/20120420083127_create_posts.rb
index d45a96152356a..602bef31ab172 100644
--- a/guides/code/getting_started/db/migrate/20110901012504_create_posts.rb
+++ b/guides/code/getting_started/db/migrate/20120420083127_create_posts.rb
@@ -1,9 +1,8 @@
 class CreatePosts < ActiveRecord::Migration
   def change
     create_table :posts do |t|
-      t.string :name
       t.string :title
-      t.text :content
+      t.text :text
 
       t.timestamps
     end
diff --git a/guides/code/getting_started/db/schema.rb b/guides/code/getting_started/db/schema.rb
index 9db4fbe4b60e7..cfb56ca9b9c7f 100644
--- a/guides/code/getting_started/db/schema.rb
+++ b/guides/code/getting_started/db/schema.rb
@@ -11,31 +11,30 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20110901013701) do
+ActiveRecord::Schema.define(:version => 20120420083127) do
 
   create_table "comments", :force => true do |t|
     t.string   "commenter"
     t.text     "body"
     t.integer  "post_id"
-    t.datetime "created_at"
-    t.datetime "updated_at"
+    t.datetime "created_at", :null => false
+    t.datetime "updated_at", :null => false
   end
 
   add_index "comments", ["post_id"], :name => "index_comments_on_post_id"
 
   create_table "posts", :force => true do |t|
-    t.string   "name"
     t.string   "title"
-    t.text     "content"
-    t.datetime "created_at"
-    t.datetime "updated_at"
+    t.text     "text"
+    t.datetime "created_at", :null => false
+    t.datetime "updated_at", :null => false
   end
 
   create_table "tags", :force => true do |t|
     t.string   "name"
     t.integer  "post_id"
-    t.datetime "created_at"
-    t.datetime "updated_at"
+    t.datetime "created_at", :null => false
+    t.datetime "updated_at", :null => false
   end
 
   add_index "tags", ["post_id"], :name => "index_tags_on_post_id"
diff --git a/guides/code/getting_started/test/fixtures/posts.yml b/guides/code/getting_started/test/fixtures/posts.yml
index 8b0f75a33d692..e1edfd385efdb 100644
--- a/guides/code/getting_started/test/fixtures/posts.yml
+++ b/guides/code/getting_started/test/fixtures/posts.yml
@@ -1,11 +1,9 @@
 # Read about fixtures at http://api.rubyonrails.org/classes/Fixtures.html
 
 one:
-  name: MyString
   title: MyString
-  content: MyText
+  text: MyText
 
 two:
-  name: MyString
   title: MyString
-  content: MyText
+  text: MyText