Uniformized: @page and @ link in @item

Change parser for page edition.

app/controllers/admin/items_controller.rb

@@ -13,7 +13,6 @@ class Admin::ItemsController < ApplicationController
       @item = Item.find(params[:item_id])
     else
       @item = Item.first(:conditions => {:parent_id => nil})
-      @page = @item
     end
   end
 

app/controllers/admin/links_controller.rb

@@ -7,60 +7,60 @@ class Admin::LinksController < ApplicationController
   before_filter :is_admin?
   
   def show
-    @link ||= Link.find(params[:id])
+    @item ||= Link.find(params[:id])
   end
   
   def new
-    @link = Link.new
-    @link.is_published = true
-    @link.parent_id = Page.find(params[:parent_id]).id rescue nil
+    @item = Link.new
+    @item.is_published = true
+    @item.parent_id = Page.find(params[:parent_id]).id rescue nil
   end
 
   def edit
-    @link = Link.find(params[:id])
-    @i18n_variable = @link.i18n_variable
+    @item = Link.find(params[:id])
+    @i18n_variable = @item.i18n_variable
   end
 
   def create
-    @link = Link.new(params[:link])
+    @item = Link.new(params[:link])
 
-    if @link.save
+    if @item.save
       flash.now[:notice] = t('admin.create_success_link')
       respond_to do |format|
         format.html { 
-          redirect_to admin_link_url(@link) 
+          redirect_to admin_link_url(@item) 
         }
         format.js  {}
       end
     else
       flash.now[:error] = t('admin.create_error_link')
-      @i18n_variable = @link.i18n_variable
+      @i18n_variable = @item.i18n_variable
       render :action => "new"
     end
   end
 
   def update
-    @link = Link.find(params[:id])
+    @item = Link.find(params[:id])
 
-    if @link.update_attributes(params[:link])
+    if @item.update_attributes(params[:link])
       flash.now[:notice] = t('admin.update_success_link')
       respond_to do |format|
         format.html { 
-          redirect_to admin_link_url(@link) 
+          redirect_to admin_link_url(@item) 
         }
         format.js  {}
       end
     else
       flash.now[:error] = t('admin.update_error_link')
-      @i18n_variable = @link.i18n_variable
+      @i18n_variable = @item.i18n_variable
       render :action => "edit"
     end
   end
 
   def destroy
-    @link = Link.find(params[:id])
-    @link.destroy
-    @link.destroy_i18n_variable
+    @item = Link.find(params[:id])
+    @item.destroy
+    @item.destroy_i18n_variable
     respond_to do |format|
       format.html { 
         redirect_to admin_items_url

app/controllers/admin/page_parts_controller.rb

@@ -0,0 +1,54 @@
+class Admin::PagePartsController < ApplicationController
+
+  layout "content"
+  
+  before_filter :authenticate_user!
+  before_filter :is_admin?
+  before_filter :set_current_item
+  
+  def show
+    @part = PagePart.find(params[:id])
+    respond_to do |format|
+      format.html { 
+        render 'admin/items/index' 
+      }
+      format.js  {}
+    end
+  end
+
+  def new
+   
+  end
+
+  def edit
+    @part = PagePart.find(params[:id])
+    #@part.content = parse_content(@part.content, {:locale => 'show'})
+    # @part = @part.i18n_variable
+  end
+
+  def create
+
+  end
+
+  def update
+    @part = PagePart.find(params[:id])
+    parse_content(@part.content, {:locale => 'destroy'})
+    if @part.update_attributes(params[:page])
+      @part.content = parse_content(@part.content, {:locale => 'create'})
+      @part.save!
+      flash[:notice] = t('admin.update_success_page')
+      redirect_to admin_items_url( :parent_id => @part.page_id )
+    else
+      render :action => "edit"
+    end
+  end
+
+  def destroy
+    @item = Page.find(params[:id])
+    @item.destroy
+    @item.destroy_i18n_variable
+
+    redirect_to admin_items_url( :parent_id => @item.parent_id )
+  end
+  
+end

app/controllers/admin/pages_controller.rb

@@ -8,10 +8,9 @@ class Admin::PagesController < ApplicationController
   before_filter :set_current_item
   
   def show
-    @page = Page.find(params[:id])
+    @item = Page.find(params[:id])
     respond_to do |format|
       format.html { 
-        @item = @page
         render 'admin/items/index' 
       }
       format.js  {}
@@ -19,47 +18,47 @@ class Admin::PagesController < ApplicationController
   end
 
   def new
-    @page = Page.new
-    @page.is_published = true
-    @page.parent_id = @parent_item.id rescue nil
+    @item = Page.new
+    @item.is_published = true
+    @item.parent_id = @parent_item.id rescue nil
   end
 
   def edit
-    @page = Page.find(params[:id])
-    @page.content = parse_content(@page.content, {:locale => 'show'})
-    @i18n_variable = @page.i18n_variable
+    @item = Page.find(params[:id])
+    @item.content = parse_content(@item.content, {:locale => 'show'})
+    @i18n_variable = @item.i18n_variable
   end
 
   def create
-    @page = Page.new(params[:page])
-    @page.content = parse_content(@page.content, {:locale => 'create'})
-    if @page.save
+    @item = Page.new(params[:page])
+    @item.content = parse_content(@item.content, {:locale => 'create'})
+    if @item.save
       flash[:notice] = t('admin.create_success_page')
-      redirect_to admin_items_url( :parent_id => @page.parent_id )
+      redirect_to admin_items_url( :parent_id => @item.parent_id )
     else
      render :action => "new"
     end
   end
 
   def update
-    @page = Page.find(params[:id])
-    parse_content(@page.content, {:locale => 'destroy'})
-    if @page.update_attributes(params[:page])
-      @page.content = parse_content(@page.content, {:locale => 'create'})
-      @page.save!
+    @item = Page.find(params[:id])
+    parse_content(@item.content, {:locale => 'destroy'})
+    if @item.update_attributes(params[:page])
+      @item.content = parse_content(@item.content, {:locale => 'create'})
+      @item.save!
       flash[:notice] = t('admin.update_success_page')
-      redirect_to admin_items_url( :parent_id => @page.parent_id )
+      redirect_to admin_items_url( :parent_id => @item.parent_id )
     else
       render :action => "edit"
     end
   end
 
   def destroy
-    @page = Page.find(params[:id])
-    @page.destroy
-    @page.destroy_i18n_variable
+    @item = Page.find(params[:id])
+    @item.destroy
+    @item.destroy_i18n_variable
 
-    redirect_to admin_items_url( :parent_id => @page.parent_id )
+    redirect_to admin_items_url( :parent_id => @item.parent_id )
   end
   
 end

app/controllers/application_controller.rb

@@ -18,8 +18,8 @@ class ApplicationController < ActionController::Base
   
   # Render the page
   def render_page
-    if @page
-      render :text => parse_page(@page)
+    if @item
+      render :text => parse_page(@item)
     else
       render :text => '404 Not Found'
     end
@@ -53,7 +53,7 @@ class ApplicationController < ActionController::Base
   end
   
   def set_current_item
-    session[:current_page] = params[:id] || @page.id || @link.id || @item.id rescue nil
+    session[:current_page] = params[:id] || @item.id rescue nil
   end
 
 end

app/controllers/pages_controller.rb

@@ -1,8 +1,8 @@
 class PagesController < ApplicationController
   
   def index
-    @page = Page.find_by_name('home')
-    if @page
+    @item = Page.find_by_name('home')
+    if @item
       render_page
     else
       render :text => 'You need a home page'
@@ -14,7 +14,7 @@ class PagesController < ApplicationController
       item = Item.first(:conditions => {:full_name => params[:page_name]})
       case item._type
         when 'Page'
-          @page = item
+          @item = item
           render_page
         when 'Link'
           redirect_to "http://#{item[:url]}"

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

@@ -4,6 +4,6 @@ switch ("<%= escape_javascript(@item._type)%>") {
 		$('#main').append("<%= escape_javascript(render(:partial => 'admin/links/show')) %>");
 		break;
   case 'Page': 
-		$('#main').append("<%= escape_javascript(render(:partial => 'page')) %>");
+		$('#main').append("<%= escape_javascript(render(:partial => 'admin/pages/show')) %>");
    	break;
 };

app/views/admin/links/_edit.html.erb

@@ -2,7 +2,7 @@
 
 <%= flash_messages %>
 
-<%= form_for @link, :url => admin_link_path(@link), :html => { :class => 'form' } do |f| %>
+<%= form_for @item, :url => admin_link_path(@item), :html => { :class => 'form' } do |f| %>
 
   <%= render :partial => "admin/links/form", :locals => { :f => f } %>
   

app/views/admin/links/_new.html.erb

@@ -2,7 +2,7 @@
 
 <%= flash_messages %>
 
-<%= form_for @link, :url => admin_links_path, :html => { :class => 'form' } do |f| %>
+<%= form_for @item, :url => admin_links_path, :html => { :class => 'form' } do |f| %>
   
   <%= render :partial => "admin/links/form", :locals => { :f => f } %>
   

app/views/admin/links/_show.html.erb

@@ -1,24 +1,24 @@
 <%= flash_messages %>
 <p>
   <b><%= t('admin.name') %></b>
-  <%= @link.name %>
+  <%= @item.name %>
 </p>
 
 <% @site_valid_locales.each do |locale| %>
   <p>
 		<b><%= "#{t('admin.title')} #{locale}" %></b>
-	  <%= @link.i18n_variable[locale] if @link.i18n_variable %>
+	  <%= @item.i18n_variable[locale] if @item.i18n_variable %>
   </p>
 <% end %>
 
 <p>
   <b><%= t('admin.is_published') %></b>
-  <%= @link.is_published.to_s %>
+  <%= @item.is_published.to_s %>
 </p>
 
 <p>
   <b><%= t('admin.url') %></b>
-  <%= @link.url %>
+  <%= @item.url %>
 </p>
 
-<%= link_to t(:edit), edit_admin_link_path(@link) %>
+<%= link_to t(:edit), edit_admin_link_path(@item) %>

app/views/admin/links/delete.html.erb

@@ -1,4 +1,4 @@
-<% form_for :link, :url => admin_link_path(@link), :html => { :method => :delete } do |f| %>
+<% form_for :link, :url => admin_link_path(@item), :html => { :method => :delete } do |f| %>
   <h2><%= t('sure?') %></h2>
   <p>
     <%= submit_tag t(:delete) %>

app/views/admin/page_parts/_edit.html.erb

@@ -0,0 +1 @@
+<h1>EDIT</h1>

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

@@ -0,0 +1,5 @@
+<% content_for :sidebar do %>
+	<div id='sidebar'><%= render 'admin/items/site_map_left_bar' %></div>
+<% end -%>
+
+<%= render 'edit' %>

app/views/admin/page_parts/edit.js.erb

@@ -0,0 +1 @@
+$('#main').html("<%= escape_javascript(render(:partial => 'edit')) %>");

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

@@ -1 +1,10 @@
-<%= parse_page(@page).html_safe %>
+<%= parse_page_edit(@item).html_safe %>
+
+<% content_for :page_specific_javascript do %>
+  <script type="text/javascript" charset="utf-8">
+		$("div.editable").live("mouseenter mouseleave",
+	    function (event) {
+	      $(this).next('.edit_link').toggle();
+	    });
+  </script>
+<% end -%>

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

@@ -1,6 +1,6 @@
 <h1><%= t('admin.editing_page') %></h1>
 
-<%= form_for @page, :url => admin_page_path(@page) do |f| %>
+<%= form_for @item, :url => admin_page_path(@item) do |f| %>
   <%= f.error_messages %>
   <%= render :partial => "form", :locals => { :f => f } %>
   

app/views/layouts/content.html.erb

@@ -18,6 +18,15 @@
 </head>
 <body>
   <div id="header">
+		<ul id="nav">
+	    <li><%= link_to t('homepage'), root_path %></li>
+	    <li><%= link_to t('admin.item'), admin_items_path %></li>
+	    <li><%= link_to t('admin.layout'), admin_layouts_path %></li>
+	    <li><%= link_to t('admin.asset'), admin_assets_path %></li>
+	    <li><%= link_to t('admin.user_info'), admin_user_info_models_path %></li>
+	    <li><%= link_to t('admin.user_role'), admin_user_role_models_path %></li>
+			<li><%= link_to t('admin.translation'), admin_translations_path %></li>
+ 		</ul>
   </div>
 
   <div id="content" class="content">

config/routes.rb

@@ -49,6 +49,7 @@ PrototypeR4::Application.routes.draw do
       end
     end
     resources :pages
+    resources :page_parts
     resources :homes
     resources :snippets
     resources :translations

lib/parser.rb

@@ -72,7 +72,7 @@ module Parser
       c.define_tag 'layout_part' do |tag|
         ret = ''
         ret << "<div id='#{tag.attr['name']}'>"
-        ret << (page.page_parts.detect{ |p| p.name.to_s == tag.attr['name'].to_s }).content rescue ''
+        ret << page.page_parts.detect{ |p| p.name.to_s == tag.attr['name'].to_s }.content rescue ''
         ret << tag.expand
         ret << '</div>'
       end
@@ -94,8 +94,104 @@ module Parser
     end
   end
   
+  def parse_page_edit(page)
+    if page._type == 'Page'
+      layout_content = page.layout.content 
+      context = parser_context_edit(page)
+      parser = Radius::Parser.new(context, :tag_prefix => 'r')
+      parser.parse(parser.parse(layout_content))
+    end
+  end
+  
+  def parser_context_edit(page, attributes = {})
+    Radius::Context.new do |c|
+      c.define_tag 'snippet' do |tag|
+        snippet = Snippet.first(:conditions => {:name => tag.attr['name']})
+        if snippet
+          snippet.content
+        else
+          t('nothing')
+        end
+      end
+      c.define_tag 'language_bar' do
+        @site.in_use_locales.map{ |locale|
+          lang = I18nVariable.first(:conditions => {:key => locale})[locale]
+          if I18n.locale.to_s.eql?(locale)
+            lang
+          else
+            "<a href='?locale=#{locale}'>#{lang}</a>"
+          end
+        }.join(' | ')
+      end
+      c.define_tag 'locale' do |tag|
+        case attributes[:locale]
+          when 'create'
+            var = I18nVariable.new(:key => (tag.attr['name'] rescue nil), :document_class => 'Text')
+            @site.valid_locales.each do |locale|
+              var[locale] = tag.attr[locale] rescue nil
+            end
+            var.save!
+            res = ''
+            res << "<r:locale id='#{var.id}' " 
+            res << "name='#{var.key}' " if var.key
+            @site.valid_locales.each do |locale|
+              res << "#{locale}='#{var[locale]}' "
+            end
+            res << '/>'
+          when 'show'
+            var = I18nVariable.find(tag.attr['id'])
+            res = ''
+            res << "<r:locale " 
+            res << "name='#{var.key}' " if var.key
+            @site.valid_locales.each do |locale|
+              res << "#{locale}='#{var[locale]}' "
+            end
+            res << '/>'
+          when 'destroy'
+            var = I18nVariable.find(tag.attr['id'])
+            var.destroy
+          else
+            tag.attr[I18n.locale.to_s] rescue nil
+        end
+      end
+      c.define_tag 'css' do |tag|
+        assets = Asset.any_in(:filename => tag.attr['name'].split(',').map(&:strip))
+        res = ''
+        assets.each do |asset|
+          res << "<link href='#{asset.data.file.url}' rel='stylesheet' type='text/css' /> " if asset.data.file.content_type.eql?('text/css')
+        end
+        res
+      end
+      c.define_tag 'image' do |tag|
+        asset = Asset.find(tag.attr['id'])
+        if asset
+          res = "<img src=#{asset.data.file.url} "
+          tag.attr.each do |l|
+            res << "#{l[0]}='#{l[1]}' "
+          end
+          res << '>'
+        end
+      end
+      c.define_tag 'layout_part' do |tag|
+        part = page.page_parts.detect{ |p| p.name.to_s == tag.attr['name'].to_s }
+        ret = ''
+        ret << "<div id='#{tag.attr['name']}'"
+        ret << " part_id='#{part.id}'" if part
+        ret << " class='editable'" if part
+        ret << " style='border:solid 1px; margin:5px; padding:5px;'>"
+        ret << "<div class='edit_link' style='display:block'>" if part
+        ret << " <a href='#{edit_admin_page_part_path(part.id)}'>#{t(:edit)}</a>" if part
+        ret << '</div>' if part
+        ret << part.content rescue ''
+        ret << tag.expand
+        ret << '</div>'
+      end
+    end
+  end
+  
   def self.included(base)
     base.send :helper_method, :parse_page if base.respond_to? :helper_method
+    base.send :helper_method, :parse_page_edit if base.respond_to? :helper_method
   end
 
 end