- No more Home object

- Sitemap on the left side and view of the current page in the main block

app/controllers/admin/homes_controller.rb

@@ -1,50 +0,0 @@
-class Admin::HomesController < ApplicationController
-
-  layout "admin"
-  before_filter :authenticate_user!
-  before_filter :is_admin?
-  
-  def show
-    #TODO
-  end
-
-  def new
-    @home = Home.new
-    @home.is_published = true
-    @home.parent_id = nil
-  end
-
-  def edit
-    @home = Home.find(params[:id])
-    @i18n_variable = @home.i18n_variable
-  end
-
-  def create
-    @home = Home.new(params[:home])
-
-    if @home.save
-      flash[:notice] = t('admin.create_success_home')
-      redirect_to admin_items_url
-    else
-     render :action => "new"
-    end
-  end
-
-  def update
-    @home = Home.find(params[:id])
-    if @home.update_attributes(params[:home])
-      flash[:notice] = t('admin.update_success_home')
-      redirect_to admin_items_url
-    else
-      render :action => "edit"
-    end
-  end
-
-  def destroy
-    @home = Home.find(params[:id])
-    @home.destroy
-
-    redirect_to admin_items_url
-  end
-  
-end

app/controllers/admin/items_controller.rb

@@ -1,6 +1,6 @@
 class Admin::ItemsController < ApplicationController
 
-  layout "admin"
+  layout "content"
   
   before_filter :authenticate_user!
   before_filter :find_parent_item
@@ -8,8 +8,11 @@ class Admin::ItemsController < ApplicationController
   before_filter :is_admin?
   
   def index
-    @items = Item.where(:parent_id => @parent_item.id).entries rescue []  
+    if params[:item_id]
-    @items = Item.where(:_type => 'Home').entries unless (!@items.empty? || @parent_item)
+      @page = Item.find(params[:item_id])
+    else
+      @page = Item.first(:conditions => {:parent_id => nil})
+    end
   end
 
 

app/controllers/admin/pages_controller.rb

@@ -1,6 +1,6 @@
 class Admin::PagesController < ApplicationController
 
-  layout "admin"
+  layout "content"
   before_filter :authenticate_user!
   before_filter :find_parent_item
   before_filter :is_admin?

app/controllers/pages_controller.rb

@@ -1,7 +1,7 @@
 class PagesController < ApplicationController
   
   def index
-    @page = Home.find_by_name('home')
+    @page = Page.find_by_name('home')
     if @page
       render_page
     else

app/helpers/application_helper.rb

@@ -49,4 +49,25 @@ module ApplicationHelper
     end
   end
   
+  def render_node_and_children(node, current_name = 'home')
+    ret = ''
+    if node
+      ret << "<li>"
+      ret << (link_to node.name, admin_items_path(:item_id => node.id), :remote => true, :class => (current_name.eql?(node.name) ? 'sidebar_no_link' : 'sidebar_link'))
+      ret << render_children(node) if node.children.size > 0
+      ret << "</li>"
+    end
+    ret.html_safe
+  end
+  
+  def render_children(parent)
+    ret = ''
+    ret << "<ul>"
+    parent.children.each do |child|
+      ret << render_node_and_children(child)
+    end
+    ret << "</ul>"
+    ret
+  end
+
 end

app/models/component.rb

@@ -0,0 +1,10 @@
+class Component
+  
+  include Mongoid::Document
+  include Mongoid::Timestamps
+  
+  field :key
+  field :document_class, :type => String
+  field :parent_id, :type => BSON::ObjectId, :index => true
+  
+end

app/models/home.rb

@@ -1,10 +0,0 @@
-class Home < Page
-
-  private
-  
-  # Remove the validation for parent_id
-  def validates_presence_of_parent_id?
-    false
-  end
-
-end

app/models/item.rb

@@ -15,10 +15,9 @@ class Item
   validates :name, :exclusion => { :in => LIST[:forbidden_item_names] }
   validates_uniqueness_of :name, :scope => :parent_id
   validates_presence_of :name, :full_name, :position, :is_published
-  validates_presence_of :parent_id, :if => :validates_presence_of_parent_id?
   
-  referenced_in :parent, :class_name => "Item"
+  belongs_to :parent, :class_name => "Item"
-  references_many :children, :class_name => "Item"
+  has_many :children, :class_name => "Item", :as => 'parent'
   
   before_validation :setup_default_value
   
@@ -59,11 +58,6 @@ class Item
     @i18n_variable ||= I18nVariable.find(self.i18n_variable_id) rescue nil
   end
   
-  # Check if the page is home
-  def is_home?
-    self.name.eql?('home') && (self.parent_id.nil? || self.parent_id.empty?)
-  end
-  
   # Build the url from the array of ancestors
   def url
     urls = ancestors.map{ |a| a.name } << self.name

app/views/admin/homes/_form.html.erb

@@ -1,30 +0,0 @@
-<%= f.hidden_field :parent_id %>
-
-<p>
-<%= f.label :name, t('admin.name') %>
-<%= f.text_field :name, :class => 'text', :value => 'home', :disabled => true %>
-<%= f.hidden_field :name, :value => 'home' %>
-</p>
-
-
-<% @site_valid_locales.each do |locale| %>
-  <p>
-  <%= label_tag "home[title]", "#{t('admin.title')} #{locale}" %>
-  <%= text_field_tag "home[i18n_variable][#{locale}]", (@i18n_variable[locale] if @i18n_variable), :class => 'text' %>
-  </p>
-<% end %>
-
-<p>
-<%= f.label :layout_id, t('admin.layout_name') %>
-<%= f.select :layout_id, Layout.all.map{ |l| [l.description, l.id] } %>
-</p>
-
-<p>
-<%= f.label "content", t('admin.content') %>
-<%= f.text_area "content", :size => '100x30' %>
-</p>
-
-<p>
-<%= f.label :is_published, "#{t('admin.is_published')} ?" %>
-<%= f.radio_button :is_published, true %>Yes <%= f.radio_button :is_published, false %> No
-</p>

app/views/admin/homes/edit.html.erb

@@ -1,10 +0,0 @@
-<h1><%= t('admin.editing_home') %></h1>
-
-<%= form_for @home, :url => admin_home_path(@home) do |f| %>
-  <%= f.error_messages %>
-  <%= render :partial => "form", :locals => { :f => f } %>
-  
-  <p>
-    <%= f.submit t('update') %> <%= link_back %>
-  </p>
-<% end %>

app/views/admin/homes/new.html.erb

@@ -1,11 +0,0 @@
-<h1><%= t('admin.new_home') %></h1>
-
-<%= form_for :home, :url => admin_homes_path do |f| %>
-  <%= f.error_messages %>
-  <%= render :partial => "form", :locals => { :f => f } %>
-  
-  <p>
-    <%= f.submit t('create') %> <%= link_back %>
-  </p>
-  
-<% end %>

app/views/admin/items/index.html.erb

@@ -1,27 +1,36 @@
-<% content_for :secondary do %>
+<% content_for :sidebar do %>
-  <ul class="list">
+	<div id='sidebar'><%= render 'layouts/site_map_left_bar' %></div>
-    <% if (@items.empty? && !@parent_item ) || (!@items.empty? && @items[0].is_home?) %>
-      <li><%= t('admin.new_page') %></li>
-      <li><%= t('admin.new_link') %></li>
-      <li><%= t('admin.new_snippet') %></li>
-    <% else %>
-      <li><%= link_to t('admin.new_page'), new_admin_page_path( :parent_id => @parent_item.id ), :class => 'button positive' %></li>
-      <li><%= link_to t('admin.new_link'), new_admin_link_path( :parent_id => @parent_item.id ) %>
-      <li><%= link_to t('admin.new_snippet'), new_admin_snippet_path( :parent_id => @parent_item.id ), :class => 'button positive' %></li>
-    <% end %>
-  </ul>
 <% end -%>
 
-<%= flash_messages %>
+<% content_for :page_specific_javascript do %>
+  <script type="text/javascript" charset="utf-8">
+    $('a.sidebar_link').live( "click", function(){
+			$(this).removeClass('sidebar_link');
+			$('.sidebar_no_link').addClass('sidebar_link');
+			$('.sidebar_no_link').removeClass('sidebar_no_link');
+			$(this).addClass('sidebar_no_link');
+    });
+  </script>
+<% end -%>
+
+<% content_for :page_specific_css do %>
+	<style type="text/css">
+		.sidebar_no_link {
+		       pointer-events: none;
+		       cursor: default;
+		}
+	</style>
+<% end %>
+
+<%= render 'layouts/page' %>
+
+<!-- <%= flash_messages %>
 
 <h1><%= t('admin.list_items') %>: <%= show_parent_items_link unless @parent_item.nil? %></h1>
 
 <% if !Layout.exist_one? %>
     <div style='color:red'><%= t('admin.no_layout') %>: <%= link_to t('create').downcase, new_admin_layout_path %></div>
     <br/>
-<% elsif (@items.empty? && !@parent_item ) %>
-    <div style='color:red'><%= t('admin.no_home_page') %>: <%= link_to t('create').downcase, new_admin_home_path(:parent_id => nil) %></div>
-    <br/>
 <% else %>
   <table>
     <tr>
@@ -43,4 +52,4 @@
   </table>
 <% end %>
 
-<%= render :partial => "snippets", :locals => { :snippets => @snippets } %>
+<%= render :partial => "snippets", :locals => { :snippets => @snippets } %> -->

app/views/admin/items/index.js.erb

@@ -0,0 +1,9 @@
+$('#main').empty();
+switch ("<%= escape_javascript(@page._type)%>") {
+	case 'Link': 
+		$('#main').append("TODO: page to edit the link");
+		break;
+  case 'Page': 
+		$('#main').append("<%= escape_javascript(render(:partial => 'layouts/page')) %>");
+   	break;
+};

app/views/admin/pages/_form.html.erb

@@ -2,12 +2,7 @@
 
 <p>
 <%= f.label :name, t('admin.name') %>
-<% if @page.parent_id.nil? %>
+<%= f.text_field :name, :class => 'text' %>
-  <%= f.text_field :name, :class => 'text', :value => 'home', :disabled => true %>
-  <%= f.hidden_field :name, :value => 'home' %>
-<% else %>
-  <%= f.text_field :name, :class => 'text' %>
-<% end %>
 </p>
 
 

app/views/layouts/_page.html.erb

@@ -0,0 +1 @@
+<%= parse_page(@page).html_safe if @page._type.eql?('Page') %>

app/views/layouts/_site_map_left_bar.html.erb

@@ -0,0 +1 @@
+<%= render_node_and_children(@page) %>

app/views/layouts/content.html.erb

@@ -0,0 +1,30 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+  <title><%= @title %></title>
+  <link rel="shortcut icon" href="/favicon.ico">
+  <%= yield :page_specific_link %>
+  <%= stylesheet_link_tag "easy", "main", "devise", "content", :media => "screen, projection" %>
+  <%= stylesheet_link_tag "easyprint", :media => "print" %>
+	<%= javascript_include_tag "jquery", "jquery-ui", "rails", "easy", "application", :cache => 'all' %>
+	<%= yield :page_specific_javascript %>
+  <!--[if IE]>
+    <%= stylesheet_link_tag "ie", :media => "screen, projection" %>
+  <![endif]-->
+  <%= yield :page_specific_css %>
+  <%= csrf_meta_tag %>
+</head>
+<body>
+  <div id="header">
+  </div>
+
+  <div id="content" class="content">
+    <div id="sidebar" style='float: left;'><%= yield :sidebar %></div>
+  	<div id="main" style='float: left;'><%= yield %></div>
+  </div>
+  
+  <div id="footer">
+  </div>
+</body>
+</html>

config/application.rb

@@ -24,6 +24,7 @@ module PrototypeR4
 
     # Custom directories with classes and modules you want to be autoloadable.
     # config.autoload_paths += %W(#{config.root}/extras)
+    config.autoload_paths = %W(#{config.root}/lib)
 
     # Only load the plugins named here, in the order given (default is alphabetical).
     # :all can be used as a placeholder for all plugins not explicitly named.

lib/parser.rb

@@ -82,10 +82,16 @@ module Parser
   end
   
   def parse_page(page)
+    if page._type == 'Page'
     layout_content = (page.layout)? page.layout.content : "<r:content />"
     context = parser_context(page.content)
     parser = Radius::Parser.new(context, :tag_prefix => 'r')
     parser.parse(parser.parse(layout_content))
   end
+  end
+  
+  def self.included(base)
+    base.send :helper_method, :parse_page if base.respond_to? :helper_method
+  end
 
 end

lib/tasks/dev.rake

@@ -47,7 +47,7 @@ namespace :dev do
     
     layout = Layout.create!( :name => 'root', :description => 'root', :content => File.open("#{RAILS_ROOT}/lib/template/root.layout").read )  
     
-    home = Home.create!( :i18n_variable_id => var_10.id, :layout_id => layout.id, :name => 'home', :is_published => true, :content => File.open("#{RAILS_ROOT}/lib/template/root.home").read )
+    home = Page.create!( :i18n_variable_id => var_10.id, :layout_id => layout.id, :name => 'home', :is_published => true, :content => File.open("#{RAILS_ROOT}/lib/template/root.home").read )
     
     Page.create!( :i18n_variable_id => var_11.id, :layout_id => layout.id, :name => 'about', :is_published => true, :parent_id => home.id, :content => File.open("#{RAILS_ROOT}/lib/template/about.page").read )                      
     

public/stylesheets/content.css

@@ -0,0 +1,4 @@
+html{
+	height:100%;
+	width:100%;
+	}