Beispiel #1
0
        public decimal GetProductPrice(string productPageContents, string productCode)
        {
            var doc = new HtmlDocument();

            doc.LoadHtml(productPageContents);

            // get the correct XPath for the specific product
            IProductConfigAccessor productConfigAccessor = AccessorLocator.CreateAccessor <IProductConfigAccessor>();
            string xpath = productConfigAccessor.GetXPath(productCode);

            HtmlNode priceNode = doc.DocumentNode.SelectSingleNode(xpath);

            decimal price = -1.00m;

            if (priceNode != null)
            {
                decimal.TryParse(WebUtility.HtmlDecode(priceNode.InnerText.Trim().Replace("$", "")), out price);
            }

            return(price);
        }
 /// <summary>
 /// Constructor used for dependency injection
 /// </summary>
 public ProductParserEngine(IProductConfigAccessor productConfigAccessor)
 {
     Console.WriteLine("ProductParserEngine constructor called");
     _productConfigAccessor = productConfigAccessor;
 }