import product category from yahoo

venshop_app/app/models/product_category.rb

+class ProductCategory < ActiveRecord::Base
+end

venshop_app/app/views/layouts/application.html.erb

@@ -48,6 +48,7 @@
     </div>
   </div>
   <%= render 'layouts/footer' %>
+  <%= debug(params) if Rails.env.development? %>
   <script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
   <script src="//netdna.bootstrapcdn.com/bootstrap/3.0.0/js/bootstrap.min.js"></script>
   <%= javascript_include_tag "application", "data-turbolinks-track" => true %>

venshop_app/app/views/layouts/application_one_col.html.erb

@@ -39,6 +39,7 @@
     <%= yield %>
   </div>
   <%= render 'layouts/footer' %>
+  <%= debug(params) if Rails.env.development? %>
   <script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
   <script src="//netdna.bootstrapcdn.com/bootstrap/3.0.0/js/bootstrap.min.js"></script>
   <%= javascript_include_tag "application", "data-turbolinks-track" => true %>

venshop_app/config/environment.rb

@@ -8,3 +8,6 @@ RecaptchaMailhide.configure do |c|
   c.private_key = '6LfDL-kSAAAAAFDLOFADJ0GJql1-6tCTo0PlWz7L'
   c.public_key  = '6LfDL-kSAAAAAG8JuwZhxLaT8X8iHZYpWu-7DAFe'
 end
+
+YAHOO_SHOPPING_DATA_APP_ID = 'dj0zaiZpPXpIMzBsMUQyTk55dSZkPVlXazlZWGxzYjNoWU0yVW1jR285TUEtLSZzPWNvbnN1bWVyc2VjcmV0Jng9MzI-'
+YAHOO_SHOPPING_DATA_SECRECT = '45b3584021d48d65984b515a2cd23623a3ec90cc'
\ No newline at end of file

venshop_app/config/routes.rb

@@ -3,6 +3,7 @@ VenshopApp::Application.routes.draw do
   resources :sessions, only: [:new, :create, :destroy]
   get "default_pages/home"
   get "users/new"
+  match '/testyahoo',  to: 'users#testyahoo',            via: 'get'
   match '/signup',  to: 'users#new',            via: 'get'
   match '/signin',  to: 'sessions#new',            via: 'get'
   match '/signout',  to: 'sessions#destroy',            via: 'delete'

venshop_app/db/migrate/20131023083438_create_product_categories.rb

+class CreateProductCategories < ActiveRecord::Migration
+  def change
+    create_table :product_categories do |t|
+      t.string :name
+      t.integer :weight
+      t.boolean :status
+
+      t.timestamps
+    end
+  end
+end

venshop_app/db/schema.rb

@@ -11,7 +11,15 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20131023020942) do
+ActiveRecord::Schema.define(version: 20131023083438) do
+
+  create_table "product_categories", force: true do |t|
+    t.string   "name"
+    t.integer  "weight"
+    t.boolean  "status"
+    t.datetime "created_at"
+    t.datetime "updated_at"
+  end
 
   create_table "users", force: true do |t|
     t.string   "name"

venshop_app/lib/tasks/sample_data.rake

+namespace :db do
+  desc "Fill database with Yahoo shopping data"
+  task populate: :environment do
+    # Product Category
+    category_url = 'http://dir.yahooapis.jp/Category/V1/Category'
+    category_path = '/Computers_and_Internet/Hardware/SmartPhone/'
+    request_url = category_url + '?appid=' + YAHOO_SHOPPING_DATA_APP_ID + '&path=' + category_path
+    require 'net/http'
+    require 'rexml/document'
+    # get the XML data as a string
+    xml_data = Net::HTTP.get_response(URI.parse(request_url)).body
+    # extract category information
+    doc = REXML::Document.new(xml_data)
+    doc.elements.each('CategoryResult/Category/Item') do |ele|
+      id = ele.elements['Id'].text
+      title = ele.elements['Title'].text
+
+      ProductCategory.create!(
+        id: id,
+        name: title,
+        weight: id,
+        status: true
+      )
+    end
+  end
+end
\ No newline at end of file

venshop_app/spec/models/product_category_spec.rb

+require 'spec_helper'
+
+describe ProductCategory do
+  pending "add some examples to (or delete) #{__FILE__}"
+end