@@ -97,28 +97,45 @@ module AmazonAssociate # Item.ASIN.Quantity defaults to 1, unless otherwise specified in _opts_ # Creates remote shopping cart containing _asin_ - def self.cart_create(asin, opts = {}) + def self.cart_create(items, opts = {}) opts = self.options.merge(opts) if self.options opts[:operation] = "CartCreate" - opts["Item.#{asin}.Quantity"] = opts[:quantity] || 1 - opts["Item.#{asin}.ASIN"] = asin + + if items.is_a?(String) + opts["Item.#{asin}.Quantity"] = opts[:quantity] || 1 + opts["Item.#{asin}.ASIN"] = asin + else + items.each do |item| + item[:offer_listing_id].blank? ? opts["Item.#{item[:asin]}.ASIN"] = item[:asin] : opts["Item.#{item[:asin]}.OfferListingId"] = item[:offer_listing_id] + opts["Item.#{item[:asin]}.Quantity"] = item[:quantity] || 1 + end + end self.send_request(opts) end - # Adds item to remote shopping cart - def self.cart_add(asin, cart_id, hmac, opts = {}) + # Adds items to remote shopping cart + def self.cart_add(items, cart_id, hmac, opts = {}) opts = self.options.merge(opts) if self.options opts[:operation] = "CartAdd" - opts["Item.#{asin}.Quantity"] = opts[:quantity] || 1 - opts["Item.#{asin}.ASIN"] = asin + + if items.is_a?(String) + opts["Item.#{asin}.Quantity"] = opts[:quantity] || 1 + opts["Item.#{asin}.ASIN"] = asin + else + items.each do |item| + item[:offer_listing_id].blank? ? opts["Item.#{item[:asin]}.ASIN"] = item[:asin] : opts["Item.#{item[:asin]}.OfferListingId"] = item[:offer_listing_id] + opts["Item.#{item[:asin]}.Quantity"] = item[:quantity] || 1 + end + end + opts[:cart_id] = cart_id opts[:hMAC] = hmac self.send_request(opts) end - # Adds item to remote shopping cart + # Retrieve a remote shopping cart def self.cart_get(cart_id, hmac, opts = {}) opts = self.options.merge(opts) if self.options opts[:operation] = "CartGet" lib/amazon_associate/request.rb 4bd3cd65d49d08a0607e4904f910669b51024d1c Joey Schoblaska joey@zenwebapps.com http://github.com/technicalpickles/amazon_associate/commit/ae0d93af7ed0ddda43c6c0f78db0b121dfc3ccf3 ae0d93af7ed0ddda43c6c0f78db0b121dfc3ccf3 2009-01-09T14:54:36-08:00 2008-12-20T09:09:00-08:00 added ability to pass multiple items to cart_create and cart_add operations, with option to use offer_listing_id instead of asin Signed-off-by: Dan Pickett <dpickett@enlightsolutions.com> 203e01d0ba8ce11d009226ff75fe1a511bd08815 Dan Pickett dpickett@enlightsolutions.com