Add feature navigation on head

Gemfile

@@ -27,6 +27,7 @@ gem 'capistrano3-unicorn'
 gem 'capistrano-rails'
 gem 'capistrano-bundler', '>= 1.1.0'
 gem 'capistrano-rvm'
+gem 'breadcrumbs_on_rails'
 
 group :development, :test do
   gem 'sqlite3',     '1.3.9'

Gemfile.lock

@@ -44,6 +44,7 @@ GEM
       debug_inspector (>= 0.0.1)
     bootstrap-sass (3.2.0.0)
       sass (~> 3.2)
+    breadcrumbs_on_rails (2.3.0)
     builder (3.2.2)
     byebug (3.4.0)
       columnize (~> 0.8)
@@ -309,6 +310,7 @@ DEPENDENCIES
   arel (= 6.0.0.beta2)
   bcrypt (= 3.1.7)
   bootstrap-sass (= 3.2.0.0)
+  breadcrumbs_on_rails
   byebug (= 3.4.0)
   capistrano (~> 3.2.0)
   capistrano-bundler (>= 1.1.0)

app/controllers/admin/products_controller.rb

@@ -2,15 +2,22 @@ class Admin::ProductsController < ApplicationController
   before_action :authenticate_user!
   before_action :set_product, only: [:show, :edit, :update, :destroy]
 
+  add_breadcrumb 'Home', :root_path, title: 'Home'
+
   def index
+    add_breadcrumb 'List of Products'
     @products = Product.all.page(params[:page])
   end
 
   def new
+    add_breadcrumb 'List of Products', :admin_products_path
+    add_breadcrumb 'New Product'
     @product = Product.new
   end
 
   def create
+    add_breadcrumb 'List of Products', :admin_products_path
+    add_breadcrumb 'New Product'
     @product = Product.new(product_params)
 
     if @product.save
@@ -21,12 +28,18 @@ class Admin::ProductsController < ApplicationController
   end
 
   def show
+    add_breadcrumb 'List of Products', :admin_products_path
+    add_breadcrumb @product.name
   end
 
   def edit
+    add_breadcrumb 'List of Products', :admin_products_path
+    add_breadcrumb 'Update Product'
   end
 
   def update
+    add_breadcrumb 'List of Products', :admin_products_path
+    add_breadcrumb 'Update Product'
     if @product.update_attributes(product_params)
       redirect_to [:admin, @product]
     else

app/controllers/carts_controller.rb

 class CartsController < ApplicationController
+  add_breadcrumb 'Home', :root_path, title: 'Home'
 
   def show
+    add_breadcrumb 'Cart', current_cart
     flash.now[:warning] = 'Cart is empty.' unless current_cart.line_items.any?
   end
 

app/controllers/categories_controller.rb

 class CategoriesController < ApplicationController
+  add_breadcrumb 'Home', :root_path, title: 'Home'
+
   def show
     @category = Category.find(params[:id])
+    add_breadcrumb "Category #{@category.name}", @category
     @products = @category.products.page(params[:page])
   end
 end

app/controllers/home_controller.rb

 class HomeController < ApplicationController
+  add_breadcrumb 'Home', :root_path, title: 'Home'
 
   def index
     @categories = Category.all

app/controllers/orders_controller.rb

@@ -2,24 +2,35 @@ class OrdersController < ApplicationController
   before_action :authenticate_user!, only: [:show, :edit, :update, :destroy, :index]
   before_action :set_order, only: [:show, :edit, :update, :destroy]
 
+  add_breadcrumb 'Home', :root_path, title: 'Home'
+
   def index
+    add_breadcrumb 'List of Orders'
     @orders = current_user.orders.page(params[:page])
     flash.now[:warning] = 'You have not order item yet.' unless @orders.any?
   end
 
   def show
+    add_breadcrumb 'List of Orders', :orders_path
+    add_breadcrumb 'Order Detail'
   end
 
   def new
+    add_breadcrumb 'Cart', current_cart
+    add_breadcrumb 'Checkout'
     redirect_to root_path if current_cart.line_items.empty?
 
     @order = Order.new
   end
 
   def edit
+    add_breadcrumb 'List of Orders', :orders_path
+    add_breadcrumb 'Update Order'
   end
 
   def create
+    add_breadcrumb 'Cart', current_cart
+    add_breadcrumb 'Checkout'
     @order = Order.new(order_params)
     @order.add_line_items_from_cart(current_cart)
     if @order.save
@@ -34,6 +45,8 @@ class OrdersController < ApplicationController
   end
 
   def update
+    add_breadcrumb 'List of Orders', :orders_path
+    add_breadcrumb 'Update Order'
     if @order.update(order_params)
       flash[:success] = 'Order was successfully updated.'
       redirect_to @order

app/controllers/products_controller.rb

 class ProductsController < ApplicationController
+  add_breadcrumb 'Home', :root_path, title: 'Home'
   def show
     @product = Product.find(params[:id])
+    add_breadcrumb "Category #{@product.category.name}", @product.category
+    add_breadcrumb "#{@product.name}", @product
   end
 
   def index
+    add_breadcrumb 'Search Results'
     search_products = Searcher.find_products_by(search: params[:search], page: params[:page])
     @products = search_products['docs']
     @products_paging = Kaminari.paginate_array(search_products['docs'], total_count: search_products['numFound']).page(params[:page]).per(Rails.configuration.paginates_per)

app/views/devise/passwords/new.html.erb

 <% provide(:title, 'Forgot password') %>
+<%  add_breadcrumb 'Home', :root_path, title: 'Home'
+    add_breadcrumb 'Log in', :new_user_session_path
+    add_breadcrumb 'Forgot your password?' %>
 <h1 class='page-header'>Forgot your password?</h1>
 
 <%= form_for(resource, as: resource_name, url: password_path(resource_name), html: { method: :post }) do |f| %>

app/views/devise/registrations/edit.html.erb

 <% provide(:title, 'Edit user') %>
+<%  add_breadcrumb 'Home', :root_path, title: 'Home'
+    add_breadcrumb 'Edit user' %>
 <h1 class='page-header'>Edit <%= resource_name.to_s.humanize %></h1>
 
 <%= form_for(resource, as: resource_name, url: registration_path(resource_name), html: { method: :put }) do |f| %>

app/views/devise/registrations/new.html.erb

 <% provide(:title, 'Sign up') %>
+<%  add_breadcrumb 'Home', :root_path, title: 'Home'
+add_breadcrumb 'Sign up' %>
 <h1 class='page-header'>Sign up</h1>
 
 <%= form_for(resource, as: resource_name, url: registration_path(resource_name)) do |f| %>

app/views/devise/sessions/new.html.erb

 <% provide(:title, 'Log in') %>
+<%  add_breadcrumb 'Home', :root_path, title: 'Home'
+    add_breadcrumb 'Log in' %>
 <h1 class='page-header'>Log in</h1>
 
 <%= form_for(resource, as: resource_name, url: session_path(resource_name)) do |f| %>

app/views/layouts/application.html.erb

@@ -19,6 +19,9 @@
           </ul>
         </div>
         <div class='col-sm-9 col-sm-offset-3 col-md-10 col-md-offset-2 main'>
+          <ol class="breadcrumb">
+            <%= render_breadcrumbs :tag => :li, :separator => "" %>
+          </ol>
           <%= render 'errors' %>
           <%= yield %>
         </div>