static public List <ParsedProduct> GetParsedProduct(string HTML, IProductXPath parsedProduct)
{
List <ParsedProduct> parsedProductList = new List <ParsedProduct>();
var document = new HtmlDocument();
document.LoadHtml(HTML);
string title = null;
// parse product title
HtmlNodeCollection titleNodes = document.DocumentNode.SelectNodes(parsedProduct.TitleXPath); //".//h3[@class='content-product__name-heading']/a"
foreach (HtmlNode titleProd in titleNodes)
{
title = titleProd.GetAttributeValue("title", null);
ParsedProduct resultProduct = new ParsedProduct {
Title = title
};
parsedProductList.Add(resultProduct);
}
// parse product Price
HtmlNodeCollection prices = document.DocumentNode.SelectNodes(parsedProduct.PriseXPath); // //span[@class='wc-price-sale']//span[@class='wc-price-number']
int j = 0;
int n = 0;
foreach (HtmlNode price in prices)
{
if (price != null)
{
string decodedString = price.InnerText.Replace(" ₴", " грн."); // ₴InnerText = "\n от 2 619 ₴ "
decodedString = decodedString.Replace(" ", string.Empty);
decodedString = decodedString.Replace("\n", string.Empty);
parsedProductList.ElementAt(n++).Price = decodedString;
}
}
// parce product image .//li//div[@class='content-product__thumb']//a//img
HtmlNodeCollection imgs = document.DocumentNode.SelectNodes(parsedProduct.ImageXPath); //content - product__thumb
int k = 0;
foreach (HtmlNode imgUrl in imgs)
{
string urlImage = imgUrl.Attributes["data-srcset"].Value;// ("DeEntitizeValue", null);// DeEntitizeValue = "https://badminton.ua/wp-content/themes/badminton/public/img/logo/logo-icon.png"
string[] arr_Url = urlImage.Split(' ');
urlImage = arr_Url[0];
if (urlImage != null)
{
Image imageCurProd = DownloadImageByUrl(urlImage);
byte[] bytesArrForImage = imageToByteArray(imageCurProd);
parsedProductList.ElementAt(k++).ImageBytes = bytesArrForImage;
}
}
return(parsedProductList);
}
public ActionResult GetParsedProduct(ViewModelSiteProduct site)
{
ParsedProduct pp = new ParsedProduct()
{
Id = 1, Title = "testTitle", Price = "5", Description = "testDesc"
};
List <ParsedProduct> listPP = new List <ParsedProduct>();
listPP.Add(pp);
return(View(listPP));
}
protected override void Seed(ProductContext context)
{
Site site1 = new Site()
{
Name = "badminton.ua", Url = "https://badminton.ua/product/category/krossovki-dlya-badmintona/krossovki-fz-forza/"
};
Site site2 = new Site()
{
Name = "allo.ua", Url = "https://allo.ua/ru/products/mobile/proizvoditel-xiaomi/"
};
Site site3 = new Site()
{
Name = "rozetka.ua", Url = "https://allo.ua/ru/products/mobile/proizvoditel-xiaomi/"
};
context.Site.Add(site1);
context.Site.Add(site2);
context.Site.Add(site3);
context.SaveChanges();
Product product1 = new Product()
{
ProdName = "badminton.ua/shoes", Siteid = 1
};
Product product2 = new Product()
{
ProdName = "badminton.ua/rackets", Siteid = 1
};
Product product3 = new Product()
{
ProdName = "allo.ua/mobile", Siteid = 2
};
Product product4 = new Product()
{
ProdName = "allo.ua/pc", Siteid = 2
};
context.Product.Add(product1);
context.Product.Add(product2);
context.Product.Add(product3);
context.Product.Add(product4);
context.SaveChanges();
ParsedProduct pp = new ParsedProduct()
{
Description = "test1", Price = "test", Title = "testPorduct"
};
context.ParsedProduct.Add(pp);
context.SaveChanges();
}
public ActionResult Details(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
ParsedProduct product = dbContext.ParsedProduct.Find(id);
if (product == null)
{
return(HttpNotFound());
}
return(View(product));
}
public static bool IsParsedProductEqualToProduct(ParsedProduct parsedProduct, Product product) => parsedProduct.Name == product.Name && parsedProduct.SubCategory == product.SubCategory && parsedProduct.Category == product.Category && parsedProduct.ShopType == product.ShopType;
static public void SaveProductToDB(ParsedProduct product, ProductContext context)
{
context.ParsedProduct.Add(product);
}