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: Adapt "Getting started guide" code sample

---
 .../app/controllers/posts_controller.rb            | 76 +---------------------
 guides/code/getting_started/app/models/post.rb     |  5 +-
 .../getting_started/app/views/posts/_form.html.erb | 45 ++++---------
 .../getting_started/app/views/posts/new.html.erb   |  2 +-
 4 files changed, 19 insertions(+), 109 deletions(-)

(limited to 'guides/code/getting_started/app')

diff --git a/guides/code/getting_started/app/controllers/posts_controller.rb b/guides/code/getting_started/app/controllers/posts_controller.rb
index 1581d4eb16..3373443b16 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 61c2b5ae44..4b809110b6 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 e27da7f413..51fa3f4f12 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 36ad7421f9..5d6482f880 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 %>
-- 
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