public static IList <Supermarkt> GetPopularSuperMarkets(string Source)
{
List <Supermarkt> Supermarkets = new List <Supermarkt>();
//RemoveHeader
Source = Source.Substring(HtmlParserUtil.GetPositionOfStringInHTMLSource("<ol id=\"supermarkets\"><li>", Source));
while (Source.Length > 0)
{
try
{
string URL = HtmlParserUtil.GetContentAndSubstringInput("<a href=\"", "\" title=\"", Source, out Source, "", false);
string Title = HtmlParserUtil.GetContentAndSubstringInput("\" title=\"", "\"><span class=\"shop-large", Source, out Source);
string Name = HtmlParserUtil.GetContentAndSubstringInput("</span>", "</a></li>", Source, out Source);
Supermarkets.Add(new Supermarkt(Name, URL, Title, null));
}
catch (Exception)
{
break;
}
}
return(Supermarkets);
}
public static IList <Supermarkt> GetSupermarkets(string Source)
{
List <Supermarkt> Supermarkets = new List <Supermarkt>();
//RemoveHeader
Source = Source.Substring(HtmlParserUtil.GetPositionOfStringInHTMLSource("<div class=\"container\"><h3>Aanbiedingen</h3", Source));
while (Source.Length > 0)
{
try
{
string URL = HtmlParserUtil.GetContentAndSubstringInput("<a href=\"", "\">", Source, out Source, "", false);
string Name = HtmlParserUtil.GetContentAndSubstringInput("\">", "</a><br/>", Source, out Source);
string Title = "";
Supermarkets.Add(new Supermarkt(Name, URL, Title, null));
}
catch (Exception)
{
break;
}
}
return(Supermarkets);
}
public static ProductPagina GetProductPaginaFromSourceAndURL(string Source, Supermarkt supermarkt)
{
ProductPagina CurrentPage = null;
try
{
//Clear header
Source = Source.Substring(HtmlParserUtil.GetPositionOfStringInHTMLSource("<h1 class=\"discount-title\">", Source));
string ValidUntil = HtmlParserUtil.GetContentAndSubstringInput("<small> - ", "</small>", Source, out Source);
while (ValidUntil.Contains('<') && ValidUntil.Contains('>'))
{
try
{
int Index1 = ValidUntil.IndexOf('<');
int Index2 = ValidUntil.IndexOf('>', Index1);
ValidUntil = ValidUntil.Replace(ValidUntil.Substring(Index1, Index2 + 1 - Index1), "");
}
catch
{
break;
}
}
CurrentPage = new ProductPagina(ValidUntil, new List <Product>(), supermarkt);
GetProductsFromSource(Source, CurrentPage);
Debug.WriteLine(supermarkt.Name + ": " + (CurrentPage.Producten.Last() as Product).Name);
}
catch (Exception e)
{
throw e;
}
return(CurrentPage);
}
private static void GetProductsFromSource(string Source, ProductPagina Page)
{
Source = Source.Substring(HtmlParserUtil.GetPositionOfStringInHTMLSource("<ol class=\"products-table\">", Source));
while (true)
{
try
{
//jump to start:
Source = Source.Substring(HtmlParserUtil.GetPositionOfStringInHTMLSource("<span class=\"product-data\">", Source));
string ProductQuantity = string.Empty;
int IndexOfBR = Source.IndexOf("<br \\>");
bool SkipPrice = false;
if (IndexOfBR < 15 && IndexOfBR != -1)
{
try
{
ProductQuantity = HtmlParserUtil.GetContentAndSubstringInput("<small>", "<br \\>", Source, out Source);
}
catch
{
try
{
ProductQuantity = HtmlParserUtil.GetContentAndSubstringInput("<b>", "</b>", Source, out Source);
}
catch
{
}
SkipPrice = true;
}
}
string ProductPrice = string.Empty;
string ProductDiscountPrice = string.Empty;
if (!SkipPrice)
{
ProductPrice = HtmlParserUtil.GetContentAndSubstringInput("<del>", "</del>", Source, out Source);
ProductDiscountPrice = HtmlParserUtil.GetContentAndSubstringInput("<span class=\"price\">", "</span>", Source, out Source);
}
string ProductName = HtmlParserUtil.GetContentAndSubstringInput("<a class=\"product-title\" title=\"", "\" href=\"", Source, out Source, "", false);
string ProductURL = HtmlParserUtil.GetContentAndSubstringInput(" href=\"", "\">", Source, out Source);
//Skip script:
Source = Source.Substring(HtmlParserUtil.GetPositionOfStringInHTMLSource("<img ", Source, false));
string ProductImageURL = HtmlParserUtil.GetContentAndSubstringInput("=\"", "\" alt=\"", Source, out Source);
//Skip to description
Source = Source.Substring(HtmlParserUtil.GetPositionOfStringInHTMLSource("<p class=\"product-description\" title=\"", Source, false));
string ProductDescription = HtmlParserUtil.GetContentAndSubstringInput("title=\"", "\">", Source, out Source);
Page.Producten.Add(new Product(0, ProductQuantity, ProductPrice, ProductDiscountPrice, ProductName, ProductDescription, ProductURL, ProductImageURL, TimeConverter.GetDateTime().ToString("d-M-yyyy"), ""));
}
catch (Exception)
{
break;
}
}
}