TODO.txt examples/item.rb spec/fixtures/item_search_harry_potter.xml @@ -3,6 +3,7 @@ License.txt Manifest.txt README.txt Rakefile +TODO.txt config/hoe.rb config/requirements.rb lib/aaws.rb Manifest.txt @@ -5,4 +5,4 @@ require 'pp' config = YAML::load(open(ENV['HOME'] + '/.aaws')) AAWS::Base.establish_connection(config[:access_key]) -pp AAWS::Book.search(:title => 'Ruby on Rails') \ No newline at end of file +pp AAWS::Book.search(:title => 'Ruby on Rails') examples/book.rb @@ -1,8 +1,6 @@ $:.unshift File.dirname(__FILE__) -# http://ecs.amazonaws.com/onca/xml?Service=AWSECommerceService&AWSAccessKeyId=[ID]&Operation=ItemSearch&SearchIndex=Books&Title=Harry%20Potter&Version=2008-03-03 -# Operation=ItemSearch&SearchIndex=Books&Title=Harry%20Potter&Version=2008-03-03 - +require 'ostruct' require 'rubygems' gem 'activesupport', '>= 2.0.2' require 'activesupport' lib/aaws.rb @@ -1,9 +1,29 @@ module AAWS + class SearchResults < OpenStruct; end + class Item < Base @default_params.update :operation => 'ItemSearch' + # just do an AAWS::Item.search(:title => 'ruby on rails').inspect to see the methods def self.search(options={}) - get(options) + doc = parse(get(options)) + items = (doc/'Item').inject([]) { |collection, item| collection << new_from_element(item) } + SearchResults.new(:items => items) + end + + def self.new_from_element(element) + obj = OpenStruct.new + obj.asin = element.at('ASIN').innerHTML + obj.url = element.at('DetailPageURL').innerHTML + + # auto create methods for each of the item attributes + element.at('ItemAttributes').children.each do |child| + if child.respond_to?(:stag) + attr = child.stag.name.underscore + obj.send("#{attr}=", child.innerHTML) unless %w[asin url].include?(attr) + end + end + obj end end end \ No newline at end of file lib/aaws/item.rb @@ -5,11 +5,12 @@ describe AAWS::Book do AAWS::Book.default_params.has_key?(:search_index).should == true end - it "should return a collection of book objects when searching" do - AAWS::Base.establish_connection('blah') - xml = open(File.dirname(__FILE__) + '/fixtures/book_search_ruby_on_rails.xml').read - AAWS::Connection.should_receive(:get).and_return(xml) - books = AAWS::Book.search(:title => 'Ruby on Rails') - - end + # TODO: implement this after item search works + # it "should return a collection of book objects when searching" do + # AAWS::Base.establish_connection('blah') + # xml = open(File.dirname(__FILE__) + '/fixtures/book_search_ruby_on_rails.xml').read + # AAWS::Connection.should_receive(:get).and_return(xml) + # books = AAWS::Book.search(:title => 'Ruby on Rails') + # + # end end \ No newline at end of file spec/aaws_book_spec.rb @@ -4,4 +4,42 @@ describe AAWS::Item do it "should have operation default param" do AAWS::Item.default_params.has_key?(:operation).should == true end + + describe "search results" do + before(:each) do + AAWS::Base.establish_connection('blah') + xml = open(File.dirname(__FILE__) + '/fixtures/item_search_harry_potter.xml').read + AAWS::Item.should_receive(:get).and_return(xml) + @result = AAWS::Item.search(:title => 'Harry Potter') + @item = @result.items.first + end + + it "should have asin" do + @item.asin.should == '0545010225' + end + + it "should have url" do + @item.url.should == 'http://www.amazon.com/gp/redirect.html%3FASIN=0545010225%26tag=ws%26lcode=xm2%26cID=2025%26ccmID=165953%26location=/Harry-Potter-Deathly-Hallows-Book/dp/0545010225%253FSubscriptionId=13BGQE8Q6AKCRYPHG0G2' + end + + it "should have author" do + @item.author.should == 'J. K. Rowling' + end + + it "should have creator" do + @item.creator.should == 'Mary GrandPr\303\251' + end + + it "should have manufacturer" do + @item.manufacturer.should == 'Arthur A. Levine Books' + end + + it "should have product_group" do + @item.product_group.should == 'Book' + end + + it "should have title" do + @item.title.should == 'Harry Potter and the Deathly Hallows (Book 7)' + end + end end \ No newline at end of file spec/aaws_item_spec.rb @@ -15,7 +15,7 @@ </Argument> <Argument Name=\"Operation\" Value=\"ItemSearch\"> </Argument> - <Argument Name=\"AWSAccessKeyId\" Value=\"13BGQE8Q6AKCRYPHG0G2\"> + <Argument Name=\"AWSAccessKeyId\" Value=\"dontbeaswoosh\"> </Argument> </Arguments> <RequestProcessingTime>0.064924955368042</RequestProcessingTime> spec/fixtures/book_search_ruby_on_rails.xml 8a95d8eccdbf362dfcc4f07f380101b2e982b644 John Nunemaker nunemaker@gmail.com http://github.com/jnunemaker/aaws/commit/0f713c2ea349423f00117cf14aa66def05b702a3 0f713c2ea349423f00117cf14aa66def05b702a3 2008-06-01T12:01:30-07:00 2008-06-01T12:01:30-07:00 got item search and book search flexibly working at requesting and turning xml into objects f1dab264adba1b1cf47905d2e3844d4b14649730 John Nunemaker nunemaker@gmail.com