get product from yahoo shopping api

venshop_app/app/models/product.rb

+class Product < ActiveRecord::Base
+end

venshop_app/db/migrate/20131023094033_create_products.rb

+class CreateProducts < ActiveRecord::Migration
+  def change
+    create_table :products do |t|
+      t.string :name
+      t.text :description
+      t.string :headline
+      t.string :availability
+      t.string :code
+      t.string :condition
+      t.string :image_small
+      t.string :image_medium
+      t.decimal :review_rate
+      t.integer :review_count
+      t.string :price_currency
+      t.decimal :price
+      t.integer :product_category_id
+
+      t.timestamps
+    end
+  end
+end

venshop_app/db/schema.rb

@@ -11,7 +11,7 @@
 #
 #
 # It's strongly recommended that you check this file into your version control system.
 # It's strongly recommended that you check this file into your version control system.
 
 
-ActiveRecord::Schema.define(version: 20131023083438) do
+ActiveRecord::Schema.define(version: 20131023094033) do
 
 
   create_table "product_categories", force: true do |t|
   create_table "product_categories", force: true do |t|
     t.string   "name"
     t.string   "name"
@@ -21,6 +21,24 @@ ActiveRecord::Schema.define(version: 20131023083438) do
     t.datetime "updated_at"
     t.datetime "updated_at"
   end
   end
 
 
+  create_table "products", force: true do |t|
+    t.string   "name"
+    t.text     "description"
+    t.string   "headline"
+    t.string   "availability"
+    t.string   "code"
+    t.string   "condition"
+    t.string   "image_small"
+    t.string   "image_medium"
+    t.decimal  "review_rate",         precision: 10, scale: 0
+    t.integer  "review_count"
+    t.string   "price_currency"
+    t.decimal  "price",               precision: 10, scale: 0
+    t.integer  "product_category_id"
+    t.datetime "created_at"
+    t.datetime "updated_at"
+  end
+
   create_table "users", force: true do |t|
   create_table "users", force: true do |t|
     t.string   "name"
     t.string   "name"
     t.string   "email"
     t.string   "email"

venshop_app/lib/tasks/sample_data.rake

 namespace :db do
 namespace :db do
   desc "Fill database with Yahoo shopping data"
   desc "Fill database with Yahoo shopping data"
   task populate: :environment do
   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 'net/http'
     require 'rexml/document'
     require 'rexml/document'
+
+    # Product Category
+    # http://developer.yahoo.co.jp/webapi/dir/category/v1/category.html
+    category_url = 'http://shopping.yahooapis.jp/ShoppingWebService/V1/categorySearch'
+    request_url = category_url + '?appid=' + YAHOO_SHOPPING_DATA_APP_ID + '&category_id=1'
     # get the XML data as a string
     # get the XML data as a string
     xml_data = Net::HTTP.get_response(URI.parse(request_url)).body
     xml_data = Net::HTTP.get_response(URI.parse(request_url)).body
     # extract category information
     # extract category information
     doc = REXML::Document.new(xml_data)
     doc = REXML::Document.new(xml_data)
     i = 0
     i = 0
-    doc.elements.each('CategoryResult/Category/Item') do |ele|
+    category_ids = Array.new
+    doc.elements.each('ResultSet/Result/Categories/Children/Child') do |ele|
       i += 1
       i += 1
       break if i > 5
       break if i > 5
 
 
       id = ele.elements['Id'].text
       id = ele.elements['Id'].text
-      title = ele.elements['Title'].text
+      title = ele.elements['Title']
+      title.elements.each('Long') do |child_ele|
+        title = child_ele.text
+      end
+
+      category_ids.push(id)
 
 
       ProductCategory.create!(
       ProductCategory.create!(
         id: id,
         id: id,
@@ -26,5 +33,67 @@ namespace :db do
         status: true
         status: true
       )
       )
     end
     end
+
+    # Product list
+    # http://shopping.yahooapis.jp/ShoppingWebService/V1/itemSearch
+    list_url = 'http://shopping.yahooapis.jp/ShoppingWebService/V1/itemSearch'
+
+    category_ids.each do |category_id|
+      request_url = list_url + '?appid=' + YAHOO_SHOPPING_DATA_APP_ID + '&category_id=' + category_id
+      # get the XML data as a string
+      xml_data = Net::HTTP.get_response(URI.parse(request_url)).body
+      # extract product information
+      doc = REXML::Document.new(xml_data)
+      i = 0
+      doc.elements.each('ResultSet/Result/Hit') do |ele|
+        next if ele.elements['Name'] == nil
+        i += 1
+        break if i > 20
+
+        name = ele.elements['Name'].text
+        description = ele.elements['Description'].text
+        headline = ele.elements['Headline'].text
+        availability = ele.elements['Availability'].text
+        code = ele.elements['Code'].text
+        condition = ele.elements['Condition'].text
+        image = ele.elements['Image']
+        image_small = ''
+        image_medium = ''
+        image.elements.each('Small') do |child_ele|
+          image_small = child_ele.text
+        end
+        image.elements.each('Medium') do |child_ele|
+          image_medium = child_ele.text
+        end
+        review = ele.elements['Review']
+        review_rate = 0
+        review_count = 0
+        review.elements.each('Rate') do |child_ele|
+          review_rate = child_ele.text
+        end
+        review.elements.each('Count') do |child_ele|
+          review_count = child_ele.text
+        end
+
+        price_currency = ele.attributes["currency"]
+        price = ele.elements['Price'].text
+
+        Product.create!(
+          name: name,
+          description: description,
+          headline: headline,
+          availability: availability,
+          code: code,
+          condition: condition,
+          image_small: image_small,
+          image_medium: image_medium,
+          review_rate: review_rate,
+          review_count: review_count,
+          price_currency: price_currency,
+          price: price,
+          product_category_id: category_id
+        )
+      end
+    end
   end
   end
 end
 end
\ No newline at end of file

venshop_app/spec/models/product_spec.rb

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