public bool AddProduct(Product product, string categoryName)
{
var cat = FindCategory(categoryName);
if (cat != null) {
if (cat.Products == null)
cat.Products = new List<Product>();
cat.Products.Add(product);
Trace.WriteLine(string.Format("Product {0} added to tree", product.Name));
return true;
}
else {
Trace.WriteLine(string.Format("Could not find category {0} for product {1}", categoryName, product.Name));
return false;
}
}
//public static void FetchTestStoreDataToDb(IDocumentSession session)
//{
// var browser = new StoreBrowser();
// browser.BrowseStore(new VerkkokauppaParser(), new Store() { MainPageUrl = @"http://www.verkkokauppa.com", Name = "Verkkokauppa" });
// //session.Store(browser.SearchResult);
//}
//public static void CreateTestStoreSearchesDataToDb(IDocumentSession session) {
// var fakeStore = new Store() { Id = "Verkkokauppa", MainPageUrl = "http://www.verkkokauppa.com", Name = "Verkkokauppa" };
// var fakeStore2 = new Store() { Id = "Gigantti", MainPageUrl = "http://www.gigantti.fi", Name = "Gigantti" };
// var fakeProd1 = new Product() {
// Id = "Vekkokauppa/Tietokoneet/Kannettavat/1",
// Name = "Acer Aspire 8920 ",
// Price = 400,
// Created = DateTime.Now
// };
// var fakeProd2 = new Product() {
// Id = "Vekkokauppa/Tietokoneet/Kannettavat/2",
// Name = "Acer ICONIA",
// Price = 600,
// Created = DateTime.Now
// };
// var fakeProd3 = new Product() {
// Id = "Vekkokauppa/Kannettavat/3",
// Name = "HP Compaq 620",
// Price = 200,
// Created = DateTime.Now
// };
// var fakeProd4 = new Product() {
// Id = "Gigantti/Tietokoneet/Kannettavat/2",
// Name = "Acer ICONIA",
// Price = 800,
// Created = DateTime.Now
// };
// fakeStore.Products = new List<Product> {fakeProd1, fakeProd2, fakeProd3};
// fakeStore2.Products = new List<Product> {fakeProd4};
// session.Store(fakeStore);
// session.Store(fakeStore2);
// session.SaveChanges();
//}
public static void CreateTestStoreSearchesDataToDb(IDocumentSession session)
{
var fakeStore = new Store() { Id = "Verkkokauppa", MainPageUrl = "http://www.verkkokauppa.com", Name = "Verkkokauppa" };
var fakeStore2 = new Store() { Id = "Gigantti", MainPageUrl = "http://www.gigantti.fi", Name = "Gigantti" };
var fakeProd1 = new Product() {
Id = "Vekkokauppa20110801/Tietokoneet/Kannettavat/1",
Name = "Acer Aspire 8920 ",
Store = fakeStore,
Price = 400,
Created = DateTime.Now
};
var fakeProd2 = new Product() {
Id = "Vekkokauppa20110801/Tietokoneet/Kannettavat/2",
Name = "Acer ICONIA",
Store = fakeStore,
Price = 600,
Created = DateTime.Now
};
var fakeProd3 = new Product() {
Id = "Vekkokauppa20110801/Kannettavat/3",
Name = "HP Compaq 620",
Store = fakeStore,
Price = 200,
Created = DateTime.Now
};
var fakeProd4 = new Product() {
Id = "Gigantti20110801/Tietokoneet/Kannettavat/2",
Name = "Acer ICONIA",
Store = fakeStore2,
Price = 800,
Created = DateTime.Now
};
session.Store(fakeProd1);
session.Store(fakeProd2);
session.Store(fakeProd3);
session.Store(fakeProd4);
session.SaveChanges();
}
public override void ParseProductPage(HtmlDocument document, string parentCategoryId)
{
var prod = new Product();
Trace.WriteLine(String.Format("Thread {0}: Parsing productpage", Thread.CurrentThread.ManagedThreadId));
if(document==null)
throw new ArgumentNullException("Parser was given an empty product page");
var nameNode = document.DocumentNode.SelectSingleNode(@"//h1[@id='productName']");
if (nameNode != null)
prod.Name = nameNode.InnerText;
else
{
//TODO: add irregular product link handling here
}
var priceNode = document.DocumentNode.SelectSingleNode(@"//span[@class='hintabig']");
if (priceNode != null)
{
var priceStr = priceNode.InnerText;
var match = Regex.Match(priceStr, @"\d+[,.]\d+");
if (match.Success)
{
priceStr = match.Value;
double price;
if (!Double.TryParse(priceStr, NumberStyles.Currency, CultureInfo.CurrentCulture, out price))
if (!Double.TryParse(priceStr, NumberStyles.Any, CultureInfo.InvariantCulture, out price))
price = Double.NaN;
prod.Price = price;
}
else
{
prod.Price = double.NaN;
}
}
else
{
prod.Price = double.NaN;
}
OnProductParsed(new ParserEventArgs(){ParentCategoryId = parentCategoryId, Product = prod});
}