private void AddToCart(string pizzaName)
{
var addToCartUrl = SearchForPizza(pizzaName);
var response = httpClient.GetString(addToCartUrl);
DebugContent.WriteToHtmlFile(response);
}
private PersistentSessionHttpClient LoginToPizzaProvider(string username, string password)
{
var client = new PersistentSessionHttpClient();
var loginPostForm = new List <KeyValuePair <string, string> >
{
new KeyValuePair <string, string>("email", username),
new KeyValuePair <string, string>("passwd", password),
new KeyValuePair <string, string>("back", "identity"),
new KeyValuePair <string, string>("SubmitLogin", "")
};
var response = client.Post(loginPage, loginPostForm);
var content = response.Content.ReadAsStringAsync().Result;
// Failed to login - page was not redirected to identity page
if (!content.Contains("<title>Identity - CarusoPizza</title>"))
{
throw new PizzaProviderException($"Failed to login user '{username}'. Check that password is correct, try to log via web on {loginPage}");
}
DebugContent.WriteToHtmlFile(content);
return(client);
}
private string GetToken()
{
var cartPage = httpClient.GetString(orderUrl);
DebugContent.WriteToHtmlFile(cartPage);
var tokenVariable = Regex.Match(cartPage, "var static_token = '.*'").Value;
sessionToken = tokenVariable.Substring(20, 32);
if (sessionToken == null)
{
throw new PizzaProviderException("Failed to get static sessionToken");
}
return(sessionToken);
}
private string SearchForPizza(string pizzaName)
{
pizzaName = pizzaName.ToLower();
var url = $"{ProviderUrlConst}cs/vyhledavani?search_query={pizzaName}";
var content = httpClient.GetString(url);
DebugContent.WriteToHtmlFile(content);
var document = new HtmlDocument();
document.LoadHtml(content);
var pizzas = GetPizzas(document.DocumentNode).ToList();
var searched = pizzas.FirstOrDefault(p => p.Name == pizzaName);
if (searched == null)
{
throw new PizzaProviderException($"Failed to find order button for pizza {pizzaName}. It is possible that the pizzeria is closed at the moment or that there are no pizzas with name {pizzaName}.");
}
return(searched.OrderUrl);
}
