Added pages CMS

davidhalldor · May 5, 2009 · 00a7ddc · 00a7ddc
1 parent 05abbc7
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diff --git a/app/controllers/pages_controller.rb b/app/controllers/pages_controller.rb
@@ -0,0 +1,98 @@
+class PagesController < ApplicationController
+  layout "main"
+  # GET /pages
+  # GET /pages.xml
+
+  def index
+    @pages = Page.find( :all, :order => :position )
+
+    respond_to do |format|
+      format.html # index.html.erb
+      format.xml  { render :xml => @pages }
+    end
+  end
+
+  # GET /pages/1
+  # GET /pages/1.xml
+
+  def show
+    @page = Page.find_by_name(params[:id])  # GET/pages/name
+    @page ||= Page.find(params[:id]) # GET/pages/id
+    @pages = Page.find( :all, :order => :position)
+    #@page = Page.find(params[:id])
+  rescue
+    redirect_to "/404.html"
+  else
+    respond_to do |format|
+      format.html # show.html.erb
+      format.xml  { render :xml => @page }
+    end
+  end
+
+  # GET /pages/new
+  # GET /pages/new.xml
+
+  def new
+    @page = Page.new
+
+    respond_to do |format|
+      format.html # new.html.erb
+      format.xml  { render :xml => @page }
+    end
+  end
+
+  # GET /pages/1/edit
+
+  def edit
+    @page = Page.find(params[:id])
+  end
+
+  # POST /pages
+  # POST /pages.xml
+
+  def create
+    @page = Page.new(params[:page])
+
+    respond_to do |format|
+      if @page.save
+        flash[:notice] = 'Page was successfully created.'
+        format.html { redirect_to(@page) }
+        format.xml  { render :xml => @page, :status => :created, :location => @page }
+      else
+        format.html { render :action => "new" }
+        format.xml  { render :xml => @page.errors, :status => :unprocessable_entity }
+      end
+    end
+  end
+
+  # PUT /pages/1
+  # PUT /pages/1.xml
+
+  def update
+    @page = Page.find(params[:id])
+
+    respond_to do |format|
+      if @page.update_attributes(params[:page])
+        flash[:notice] = 'Page was successfully updated.'
+        format.html { redirect_to(@page) }
+        format.xml  { head :ok }
+      else
+        format.html { render :action => "edit" }
+        format.xml  { render :xml => @page.errors, :status => :unprocessable_entity }
+      end
+    end
+  end
+
+  # DELETE /pages/1
+  # DELETE /pages/1.xml
+
+  def destroy
+    @page = Page.find(params[:id])
+    @page.destroy
+
+    respond_to do |format|
+      format.html { redirect_to(pages_url) }
+      format.xml  { head :ok }
+    end
+  end
+end
diff --git a/app/helpers/pages_helper.rb b/app/helpers/pages_helper.rb
@@ -0,0 +1,2 @@
+module PagesHelper
+end
diff --git a/app/models/page.rb b/app/models/page.rb
@@ -0,0 +1,4 @@
+class Page < ActiveRecord::Base
+  validates_presence_of :name, :title
+  validates_uniqueness_of :name
+end
diff --git a/app/views/layouts/pages.html.erb b/app/views/layouts/pages.html.erb
@@ -0,0 +1,17 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+       "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+<head>
+  <meta http-equiv="content-type" content="text/html;charset=UTF-8" />
+  <title>Pages: <%= controller.action_name %></title>
+  <%= stylesheet_link_tag 'scaffold' %>
+</head>
+<body>
+
+<p style="color: green"><%= flash[:notice] %></p>
+
+<%= yield  %>
+
+</body>
+</html>
diff --git a/app/views/pages/edit.html.erb b/app/views/pages/edit.html.erb
@@ -0,0 +1,28 @@
+<h1>Editing page</h1>
+
+<% form_for(@page) do |f| %>
+  <%= f.error_messages %>
+
+  <p>
+    <%= f.label :name %><br />
+    <%= f.text_field :name %>
+  </p>
+  <p>
+    <%= f.label :title %><br />
+    <%= f.text_field :title %>
+  </p>
+  <p>
+    <%= f.label :body %><br />
+    <%= f.text_area :body %>
+  </p>
+  <p>
+    <%= f.label :position %><br />
+    <%= f.text_field :position %>
+  </p>
+  <p>
+    <%= f.submit "Update" %>
+  </p>
+<% end %>
+
+<%= link_to 'Show', @page %> |
+<%= link_to 'Back', pages_path %>
diff --git a/app/views/pages/index.html.erb b/app/views/pages/index.html.erb
@@ -0,0 +1,24 @@
+<h1>Listing pages</h1>
+
+<table>
+    <tr>
+        <th>Name</th>
+        <th>Title</th>
+        <th>Body</th>
+        <th>Updated on</th>
+        <th>Position</th>
+        <th>Actions</th>
+    </tr>
+
+   <%= render(:partial => "index_item", :collection => @pages)%>
+</table>
+
+<br/>
+
+<%= link_to 'New page', new_page_path %>
+
+<%= link_to 'Admin', :controller => 'admin' %>
+
+<%= link_to 'Logout', :controller => 'admin', :action => 'logout' %>
+
+
diff --git a/app/views/pages/new.html.erb b/app/views/pages/new.html.erb
@@ -0,0 +1,27 @@
+<h1>New page</h1>
+
+<% form_for(@page) do |f| %>
+  <%= f.error_messages %>
+
+  <p>
+    <%= f.label :name %><br />
+    <%= f.text_field :name %>
+  </p>
+  <p>
+    <%= f.label :title %><br />
+    <%= f.text_field :title %>
+  </p>
+  <p>
+    <%= f.label :body %><br />
+    <%= f.text_area :body %>
+  </p>
+  <p>
+    <%= f.label :position %><br />
+    <%= f.text_field :position %>
+  </p>
+  <p>
+    <%= f.submit "Create" %>
+  </p>
+<% end %>
+
+<%= link_to 'Back', pages_path %>
diff --git a/app/views/pages/show.html.erb b/app/views/pages/show.html.erb
@@ -0,0 +1,16 @@
+<% content_for(:sidemenu) do %>
+    <h3>Pages:</h3>
+    <ul>
+      <% for item in @pages %>
+          <li><%= link_to item.title, page_url(:id => item.name) %></li>
+      <% end %>
+    </ul>
+<% end %>
+
+<div>
+  <%= h @page.title %>
+</div>
+
+<div>
+  <%= h @page.body %>
+</div>
diff --git a/db/migrate/20090505172738_create_pages.rb b/db/migrate/20090505172738_create_pages.rb
@@ -0,0 +1,16 @@
+class CreatePages < ActiveRecord::Migration
+  def self.up
+    create_table :pages do |t|
+      t.string :name
+      t.string :title
+      t.text :body
+      t.integer :position
+
+      t.timestamps
+    end
+  end
+
+  def self.down
+    drop_table :pages
+  end
+end
diff --git a/db/migrate/20090505173522_add_test_user.rb b/db/migrate/20090505173522_add_test_user.rb
@@ -0,0 +1,14 @@
+class AddTestUser < ActiveRecord::Migration
+  def self.up
+    User.delete_all
+
+    User.create(:name => 'Dabbi',
+                    :email => 'dabbi@example.com',
+                    :password => 'abc123',
+                    :password_confirmation => 'abc123')
+  end
+
+  def self.down
+    User.delete_all
+  end
+end
diff --git a/db/migrate/20090505173959_add_test_pages.rb b/db/migrate/20090505173959_add_test_pages.rb
@@ -0,0 +1,20 @@
+class AddTestPages < ActiveRecord::Migration
+  def self.up
+    Page.delete_all
+
+    Page.create(:name => 'about',
+            :title => 'About Us',
+            :body => 'This is the About page.')
+    Page.create(:name => 'contact',
+            :title => 'Contact Us',
+            :body => 'This is the Contact page.')
+    Page.create(:name => 'privacy',
+            :title => 'Privacy policy',
+            :body => 'This is the Privacy policy page.')
+
+  end
+
+  def self.down
+    Page.delete_all
+  end
+end
diff --git a/test/fixtures/pages.yml b/test/fixtures/pages.yml
@@ -0,0 +1,21 @@
+# Read about fixtures at http://ar.rubyonrails.org/classes/Fixtures.html
+
+one:
+  name: MyString
+  title: MyString
+  body: MyText
+  position: 1
+
+two:
+  name: MyString
+  title: MyString
+  body: MyText
+  position: 1
+
+valid_page:
+  id: 1
+  name: about
+  title: About Us
+  body: This is the About page.
+  position: 0
+  updated_at: 2009-05-05 17:41:00
diff --git a/test/functional/pages_controller_test.rb b/test/functional/pages_controller_test.rb
@@ -0,0 +1,58 @@
+require 'test_helper'
+
+class PagesControllerTest < ActionController::TestCase
+  fixtures :pages
+
+  test "index with out user" do
+    get :index
+    assert_redirected_to :action => "login"
+    assert_equal "Please log in", flash[:notice]
+  end
+
+  test "should get index" do
+    get :index, {}, { :user_id => users(:valid_user).id }
+    assert_response :success
+    assert_not_nil assigns(:pages)
+  end
+
+  test "should get new" do
+    get :new, {}, { :user_id => users(:valid_user).id }
+    assert_response :success
+  end
+
+  test "should create page" do
+    get :index, {}, { :user_id => users(:valid_user).id }
+    assert_difference('Page.count') do
+      post :create, :page => { :name => 'after', :title => 'After Page' }
+    end
+
+    assert_redirected_to page_path(assigns(:page))
+  end
+
+  test "should show page" do
+    get :index, {}, { :user_id => users(:valid_user).id }
+    get :show, :id => pages(:one).id
+    assert_response :success
+  end
+
+  test "should get edit" do
+    get :index, {}, { :user_id => users(:valid_user).id }
+    get :edit, :id => pages(:one).id
+    assert_response :success
+  end
+
+  test "should update page" do
+    get :index, {}, { :user_id => users(:valid_user).id }
+    put :update, :id => pages(:one).id, :page => { }
+    assert_response :success
+  end
+
+  test "should destroy page" do
+    get :index, {}, { :user_id => users(:valid_user).id }
+    assert_difference('Page.count', -1) do
+      delete :destroy, :id => pages(:one).id
+    end
+
+    assert_redirected_to pages_path
+  end
+end
diff --git a/test/unit/page_test.rb b/test/unit/page_test.rb
@@ -0,0 +1,24 @@
+require 'test_helper'
+
+class PageTest < ActiveSupport::TestCase
+  fixtures :pages
+
+  test "create valid page" do
+    page = Page.new(:name => 'new',
+                    :title => 'New Page')
+    assert page.save
+  end
+
+  test "invalid identical pages" do
+    page = Page.new(:name => 'about',
+                    :title => 'About Us')
+    assert !page.save
+  end
+
+  test "invalid with empty attributes" do
+    page = Page.new
+    assert !page.valid?
+    assert page.errors.invalid?(:name)
+    assert page.errors.invalid?(:title)
+  end
+end