back_end widget breadcrumb finish

Gemfile

@@ -76,8 +76,8 @@ group :test, :development do
   gem 'pry-remote'
   gem 'pry-stack_explorer'
   gem 'pry-debugger'
+  gem 'debugger'
   gem 'faker'
-
   gem "sunspot-rails-tester"
   gem 'database_cleaner'  #Strategies for cleaning databases. Can be used to ensure a clean state for testing.
   gem "rspec", "~> 2.0"
@@ -93,4 +93,3 @@ group :test, :development do
   # gem "bluecloth"
 end
 
-gem 'debugger'

app/controllers/front_controller.rb

@@ -2,6 +2,11 @@ class FrontController < ApplicationController
 
   layout false
 
+  def show_breadcrumb
+    @ancestors = Page.find(params[:menu_page_id]).ancestors_and_self.map{|m|m.title_translations[locale]}.delete_at(0) rescue []
+    @ancestors.delete_at(0)
+  end
+
   def show_banner
     @ad_banner = AdBanner.find(params[:id]) rescue nil
   end

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

@@ -7,6 +7,7 @@
 		<%= f.hidden_field :public_r_tag_object_id, :value => @part.page.id %>
 		<%#= f.select :public_r_tag_object_id, options_for_select([t(:horizontal), t(:vertical)], t(:horizontal)) %>	
 	<% elsif @r_tag.eql?('sitemap') %>
+	<% elsif @r_tag.eql?('breadcrumb') %>
 	<% else %>
 		<%= f.select :public_r_tag_object_id, options_from_collection_for_select(@tag_objects, :id, :title, :selected => @part.public_r_tag_object_id) %>
 	<% end %>

app/views/front/show_breadcrumb.html.erb

@@ -0,0 +1,11 @@
+<% if not @ancestors.empty? %>
+  <div class='category_list'>
+    <ul class='list'>
+      <%= @ancestors.each do |node| %>
+        <li class='active'>
+          <%= link_to node.title, (node.class.to_s.eql?('Page') ? '/' + node.path : node.url) %>
+        </li>
+      <% end %>
+    </ul>
+  </div>
+<% end %>

config/list.yml

@@ -42,6 +42,7 @@ public_r_tags:
   - ad_banner
   - sub_menu
   - sitemap
+  - breadcrumb
 
 page_part_kinds:
   - text

config/routes.rb

@@ -255,7 +255,7 @@ Orbit::Application.routes.draw do
     end 
   end
 
-  controller_paths :front, %w[show_banner show_footer show_menu show_page_sub_menu show_site_sub_menu show_sitemap]
+  controller_paths :front, %w[show_breadcrumb show_banner show_footer show_menu show_page_sub_menu show_site_sub_menu show_sitemap]
   # controller_paths :mobile, %w[index announcement announcement_content dialog_contact dialog_copyright dialog_language map page page_content]
 
   # scope 'app' do

lib/parsers/parser_back_end.rb

@@ -30,6 +30,7 @@ module ParserBackEnd
     parse_images_edit(body, page)
     parse_footer_edit(body, page)
     parse_sub_menu_edit(body, page)
+    parse_breadcrumb_edit(body, page)
     parse_counter_edit(body)
     public_r_tags.each do |tag|
       send("parse_#{tag}s_edit", body, page, true)

lib/parsers/parser_common.rb

@@ -144,6 +144,31 @@ module ParserCommon
     end
   end
 
+  # breadcrumb
+  def parse_breadcrumbs_edit(body = nil, page = nil, edit=nil)
+    body.css('breadcrumb').each do |breadcrumb|
+      ancestors = Page.find(page.id).ancestors_and_self.map{|m|m.title} rescue nil
+      ancestors.delete_at(0)
+      res = ''
+
+      if ancestors
+        res << "<div class='category_list'>"
+        res << "<ul class='list'>"
+        ancestors.each do |node|
+          res << "<li class='active'>"
+        #  root = "/"
+        #  res << "<a href='#{edit ? root + admin_page_path(child.id) : (child.class.to_s.eql?('Page') ? root + child.path : child.url)}'>#{child.title}</a>"
+          res << "<a herf ='/' + node.path )}>#{node}</a>"
+          res << "</li>"
+        end
+        res << "</ul>"
+        res << "</div>"
+      end
+      fragment = Nokogiri::HTML::DocumentFragment.new(body, res)
+      breadcrumb.swap(fragment)
+    end
+  end
+
   # page_footer
   def parse_footer_edit(body, page)
     page_footer = body.css('.page_footer').first
@@ -172,6 +197,18 @@ module ParserCommon
     end
   end
 
+  def parse_breadcrumb_edit(body, page)
+    page_breadcrumb = body.css('.page_breadcrumb').first
+    if page_breadcrumb
+      res = "<div id='#{page_breadcrumb['id']}', class='#{page_breadcrumb['class']}'>"
+      res << @site.breadcrumb rescue nil
+      res << "</div>"
+      fragment = Nokogiri::HTML::DocumentFragment.new(body ,res)
+      page_breadcrumb.swap(fragment) rescue nil
+    else
+      ''
+    end
+  end
   # sitemap
   def parse_sitemaps_edit(body = nil, page = nil, edit=nil)
     sitemap = body.css('sitemap').first

lib/parsers/parser_front_end.rb

@@ -179,4 +179,8 @@ module ParserFrontEnd
     "<div class='dymanic_load' path='#{front_show_page_sub_menu_path({:menu_page_id => args[0], :page_id => args[1]})}'></div>"
   end
 
+  # breadcrumb
+  def generate_breadcrumbs(*args)
+    "<div class='dymanic_load' path='#{front_show_breadcrumb_path({:menu_page_id => args[0], :page_id => args[1]})}'></div>"
+  end
 end