Data migration to initialize pages, categories, and links for fresh i…

…nstall

db/migrate/011_default_pages.rb

@@ -0,0 +1,54 @@
+class DefaultPages < ActiveRecord::Migration
+  def self.up
+    if Page.find(:all).empty?
+      Page.create(:name => 'home', :title => 'Learning Rails Sample Application Home', :navlabel => 'Home', :position => 1,
+        :admin => false, :redirect => false,
+        :body => 'h1. Welcome to the Learning Rails Sample Application')
+      about_page = Page.create(:name => 'about', :title => 'About the Learning Rails Sample Application', :navlabel => 'About', :position => 2,
+        :admin => false, :redirect => false,
+        :body => 'h1. About This Application
+        
+                  p. This is the sample application for the "Learning Rails" free online course.
+                  For more information, see "LearningRails.com":http://learningrails.com')
+      Page.create(:name => 'resources', :title => 'Learning Rails Resources', :navlabel => 'Resources', :position => 3,
+        :admin => false, :redirect => true,
+        :action_name => 'list', :controller_name => 'links')
+      Page.create(:name => 'contact', :title => 'Contact Us', :navlabel => 'Contact', :position => 4,
+        :admin => false, :redirect => true,
+        :action_name => 'new', :controller_name => 'messages')
+      Page.create(:name => 'admin', :title => 'Sample App Administration', :navlabel => 'Admin', :position => 9,
+        :admin => true, :redirect => false,
+        :body => 'h1. Admin Dashboard
+
+        p. "Page Admin":/pages
+
+        p. "User Admin":/users
+
+        p. "Category Admin":/categories
+
+        p. "Link Admin":/links
+
+        p. "Message Admin":/messages')
+      Page.create(:name => 'services', :title => 'Services', :navlabel => 'Services', :position => 1,
+        :admin => false, :redirect => false, :parent => about_page,
+        :body => 'h1. Services
+        
+        p. This page is here just to illustrate a subpage')
+      Page.create(:name => 'products', :title => 'Products', :navlabel => 'Products', :position => 2,
+        :admin => false, :redirect => false, :parent => about_page,
+        :body => 'h1. Products
+        
+        p. This page is here just to illustrate a subpage')
+    end
+    if Category.find(:all).empty?
+      rails_resources = Category.create(:title => 'Rails Resources', :description => 'Resources for Rails Developers')
+      html_resources = Category.create(:title => 'HTML Resources', :description => 'Basic HTML Resources')
+      Link.create(:url => 'http://www.buildingwebapps.com', :title => 'BuildingWebApps.com', :description => 'Resource site for
+      web application developers, created by the authors of the Learning Rails course').categories << rails_resources
+      Link.create(:url => 'http://w3c.org', :title => 'W3C', :description => 'Official standards body for the web').categories << html_resources
+    end
+  end
+
+  def self.down
+  end
+end

db/schema.rb

@@ -9,7 +9,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 10) do
+ActiveRecord::Schema.define(:version => 11) do
 
   create_table "categories", :force => true do |t|
     t.string   "title"