private static string GetProductAttribute( GetMatchingProductForIdResponse response, string path )
{
var xmlElement = ( XmlElement ) response.GetMatchingProductForIdResult[ 0 ].Products.Product[ 0 ].AttributeSets.Any[ 0 ];
var xmlContent = ProductsUtil.FormatXml( xmlElement );
var xmlDoc = new XmlDocument {
InnerXml = xmlContent,
};
var namespaceManager = new XmlNamespaceManager( xmlDoc.NameTable );
namespaceManager.AddNamespace( "ns2", "http://mws.amazonservices.com/schema/Products/2011-10-01/default.xsd" );
var itemIdNode = xmlDoc.SelectSingleNode( path, namespaceManager );
return itemIdNode != null ? itemIdNode.InnerText : null;
}
private static string GetProductTitle( GetMatchingProductForIdResponse response )
{
return GetProductAttribute( response, "/ns2:ItemAttributes/ns2:Title" );
}
private static string GetProductSmallImageUrl( GetMatchingProductForIdResponse response )
{
return GetProductAttribute( response, "/ns2:ItemAttributes/ns2:SmallImage/ns2:URL" );
}
private static string GeProductAsinId( GetMatchingProductForIdResponse response )
{
return response.GetMatchingProductForIdResult[ 0 ].Products.Product[ 0 ].Identifiers.MarketplaceASIN.ASIN;
}
private static void CheckForErrors( GetMatchingProductForIdResponse response )
{
if( response.GetMatchingProductForIdResult[ 0 ].IsSetError() ) {
throw new SpreadbotException( response.ToXML() );
}
}