From 34d0b8fac1edda43d51dedde74c6f976db5b24a2 Mon Sep 17 00:00:00 2001
From: Kaito <matthewfu.tw@gmail.com>
Date: Wed, 10 Aug 2011 17:28:10 +0800
Subject: [PATCH] complete new parser for layout_part

---
 app/controllers/admin/snippets_controller.rb |  2 ++
 app/models/layout.rb                         |  9 +++++++-
 app/models/layout_part.rb                    |  7 ++++--
 app/views/admin/designs/_form.html.erb       |  3 +--
 lib/parser.rb                                | 23 ++++++++++++++++++--
 5 files changed, 37 insertions(+), 7 deletions(-)

diff --git a/app/controllers/admin/snippets_controller.rb b/app/controllers/admin/snippets_controller.rb
index 7e7e4413..4473ad5b 100644
--- a/app/controllers/admin/snippets_controller.rb
+++ b/app/controllers/admin/snippets_controller.rb
@@ -5,6 +5,8 @@ class Admin::SnippetsController < ApplicationController
   before_filter :find_parent_item
   before_filter :is_admin?
   
+  #Snippet is a object admin user can define his own tag and being used later on in parser
+
   def show
     #TODO
   end
diff --git a/app/models/layout.rb b/app/models/layout.rb
index 6b540378..0502e761 100644
--- a/app/models/layout.rb
+++ b/app/models/layout.rb
@@ -1,5 +1,5 @@
 class Layout < DesignFile
-   
+  include Parser
   embedded_in :design
 
   attr_reader :content
@@ -8,7 +8,14 @@ class Layout < DesignFile
   def content
     self.file.read
   end
+
   def self.exist_one?
     Layout.count > 0
   end
+
+  after_save:parse_layout
+
+  def parse_layout  
+    parse_layout_layout_part(self)
+  end
 end
diff --git a/app/models/layout_part.rb b/app/models/layout_part.rb
index 063e1b38..49baf943 100644
--- a/app/models/layout_part.rb
+++ b/app/models/layout_part.rb
@@ -3,9 +3,12 @@ class LayoutPart
   include Mongoid::Document
   include Mongoid::Timestamps
 
-  field :name
+  field :name_tag
+  field :id_tag
+  field :editable_tag
+  field :class_tag
   field :content
 
   belongs_to :layout
 
-end
\ No newline at end of file
+end
diff --git a/app/views/admin/designs/_form.html.erb b/app/views/admin/designs/_form.html.erb
index 9c4bce40..7e1282c4 100644
--- a/app/views/admin/designs/_form.html.erb
+++ b/app/views/admin/designs/_form.html.erb
@@ -4,7 +4,6 @@
 <%= f.label :title, t('admin.title') %>
 <%= f.text_field :title, :class => 'text'   %>
 </p>
-
 <p>
 <%= f.label :author, t('admin.author') %>
 <%= f.text_field :author, :class => 'text' %>
@@ -31,7 +30,7 @@
 <%  if @design.structure_css.blank? %>
     <%= f.file_field :structure_css %>
   <% else%>
-    <%= File.basename (Design.all.last.structure_css.url)  %>
+    <%= File.basename (@design.structure_css.url)  %>
 <% end %> 
 </p>
 <p>
diff --git a/lib/parser.rb b/lib/parser.rb
index 08616dfe..fe9467a0 100644
--- a/lib/parser.rb
+++ b/lib/parser.rb
@@ -206,7 +206,27 @@ module Parser
       end
     end
   end
-  
+  #=============
+  def parse_layout_layout_part(layout)
+    content = layout.content
+    context = parser_layout_layout_part(layout)
+    parser = Radius::Parser.new(context, :tag_prefix => 'r')
+    parser.parse(content)
+  end
+
+  def parser_layout_layout_part(layout )
+    Radius::Context.new do |c|
+      c.define_tag 'layout_part' do |tag|
+        data={}
+        data[:class_tag]=tag.attr['class'].to_s
+        data[:id_tag]=tag.attr['id'].to_s
+        data[:name_tag]=tag.attr['name'].to_s
+        data[:editable_tag]=tag.attr['editable'].to_s
+        layout.layout_parts.create(data)
+      end
+    end
+  end
+  #============
   def parse_content_update_code(page, page_content)
     context = parser_context_update_code(page, page_content)
     parser = Radius::Parser.new(context, :tag_prefix => 'r')
@@ -279,7 +299,6 @@ module Parser
   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
-    base.send :helper_method, :parse_page_code if base.respond_to? :helper_method
   end
 
 end