public ActionResult Assignment3(Assignment3ViewModel viewModel, string UseProxy)
{
if(!string.IsNullOrEmpty(viewModel.State))
{
string url = string.Format("http://airport-data.com/usa-airports/state/{0}.html", viewModel.SelectedState);
string start = @"<table class=""table"" id=""tbl_airports"">";
string end = @"</table>";
string response = Assignment3MakeHttpWebRequest(viewModel, url, start, end);
if(!string.IsNullOrEmpty(response))
{
viewModel.AirportsNearLocationHTML = response + "</table>";
//Replace string
viewModel.AirportsNearLocationHTML = viewModel.AirportsNearLocationHTML.Replace(@"http://www.airport-data.com/airport/", "/Assignments/Assignment3/");
}
}
return View("Assignment3", viewModel);
}
/// <summary>
/// Assignment3s the make HTTP web request.
/// </summary>
/// <param name="viewModel">The view model.</param>
/// <param name="url">The URL.</param>
/// <param name="start">The start.</param>
/// <param name="end">The end.</param>
/// <returns></returns>
private static string Assignment3MakeHttpWebRequest(Assignment3ViewModel viewModel, string url, string start, string end)
{
string response = string.Empty;
if(!string.IsNullOrEmpty(viewModel.ProxyIP) && viewModel.ProxyPort > 0)
{
response = CommonFunctions.MakeHttpWebRequest(url, start, end, viewModel.ProxyIP, viewModel.ProxyPort);
//Store values in cookies
CommonFunctions.StoreCookie("ProxyIP", viewModel.ProxyIP);
CommonFunctions.StoreCookie("ProxyPort", viewModel.ProxyPort);
}
else
{
response = CommonFunctions.MakeHttpWebRequest(url, start, end);
}
return response;
}
//
// GET: /Assignments/Assignment3
public ActionResult Assignment3(string id, string UseProxy)
{
Assignment3ViewModel viewModel = new Assignment3ViewModel();
if(!string.IsNullOrEmpty(id))
{
viewModel.AirportCode = id.ToUpper();
string url = string.Format("http://www.airport-data.com/airport/{0}/weather.html", id);
string start = @"<h2>Current Condition</h2>";
string end = @"<a name=""forecast"">";
string response = Assignment3MakeHttpWebRequest(viewModel, url, start, end);
if(!string.IsNullOrEmpty(response))
{
viewModel.AirportWeatherHTML = response;
}
string url2 = string.Format("http://www.airport-data.com/airport/{0}/", id);
string start2 = @"<h2>Location & QuickFacts</h2>";
string end2 = @"</section>";
string response2 = Assignment3MakeHttpWebRequest(viewModel, url2, start2, end2);
if(!string.IsNullOrEmpty(response2))
{
viewModel.AirportInformationHTML = response2;
}
}
else
{
//Check if a proxy is setup in cookies
string proxyIP = CommonFunctions.ReadCookie("ProxyIP");
int proxyPort;
int.TryParse(CommonFunctions.ReadCookie("ProxyPort"), out proxyPort);
viewModel.ProxyIP = proxyIP;
viewModel.ProxyPort = proxyPort;
}
return View("Assignment3", viewModel);
}
