public CartWebClient(CartWebClient source)
: base()
{
CookieContainer = new CookieContainer();
//_requestTimeout = source._requestTimeout;
//_sessionTimeout = source._sessionTimeout;
//_bufferSize = source._bufferSize;
_lastuse = source._lastuse;
_config = source._config;
QueryString = new NameValueCollection(source.QueryString);
Headers = new WebHeaderCollection();
Headers.Add(source.Headers);
}
protected void SetupFeedClient(string feedUrl, string authHeader = null, NameValueCollection queryParams = null, string acceptHeader = null)
{
const string DefaultAcceptHeader = "application/json";
var cancelAuth = false;
if (string.IsNullOrEmpty(acceptHeader))
acceptHeader = string.IsNullOrEmpty(Rules.ApiAcceptHeader) ? DefaultAcceptHeader : Rules.ApiAcceptHeader;
if (_feedClient != null)
{
// remove old query strings and replace them below
_feedClient.QueryString.Clear();
//if the existing web client is using an auth header, but the new request is not, then we need to kill it
cancelAuth = !string.IsNullOrEmpty(_feedClient.Headers["Authorization"])
&& string.IsNullOrEmpty(authHeader);
}
if (_feedClient == null || _feedClient.SessionExpired() || cancelAuth)
{
//start over with a new client
_feedClient = new CartWebClient(Rules.WebClientConfig)
{
Encoding = Encoding.UTF8,
BaseAddress = "",
Proxy = null
};
var login = GetLogin();
if (login != null)
{
_feedClient.Headers.Set("user-agent", "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:21.0) Gecko/20100101 Firefox/21.0");
_feedClient.Headers.Set("accept", "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8");
//_feedClient.Headers.Set("user-agent", "Mozilla/5.0 (Windows NT 6.1; rv:18.0) Gecko/20100101 Firefox/18.0");
//_feedClient.Headers.Set("accept", "*/*");
//_feedClient.Headers.Set("content-type", "application/x-www-form-urlencoded");
var loginUrl = string.IsNullOrEmpty(Rules.ExtractorLoginUrl) ? feedUrl : Rules.ExtractorLoginUrl;
//var loginPage = _feedClient.DownloadString(loginUrl);
var responseArray = _feedClient.UploadValues(loginUrl, "POST", login);
#if DEBUG
var loginResponse = Encoding.UTF8.GetString(responseArray);
Debug.Write(loginResponse);
#endif
}
else if (Rules.ExtractorCredentials != null && Rules.ExtractorCredentials.Type == AuthCredentials.AuthType.HttpAuth)
{
_feedClient.Credentials = new NetworkCredential(Rules.ExtractorCredentials.UserName, Rules.ExtractorCredentials.Password);
ServicePointManager.ServerCertificateValidationCallback =
((sender, certificate, chain, sslPolicyErrors) => true);
}
}
//must set headers each time as previous call may remove them
_feedClient.Headers.Set("user-agent", "Mozilla/5.0 (Windows NT 6.1; rv:18.0) Gecko/20100101 Firefox/18.0");
_feedClient.Headers.Set("accept", acceptHeader);
if (!string.IsNullOrEmpty(authHeader))
_feedClient.Headers.Set("Authorization", authHeader);
if (queryParams != null && queryParams.Count > 0)
_feedClient.QueryString.Add(queryParams);
#if DEBUG
if (BoostLog.Instance != null)
BoostLog.Instance.WriteEntry(EventLogEntryType.Information, GetRequestDetails(feedUrl));
#endif
}
protected string GetRequestDetails(string feedUrl)
{
if (feedUrl.StartsWith("file:", StringComparison.OrdinalIgnoreCase)) return feedUrl;
var details = string.Format("Feed Request Details\nURL = {0}\nQuery Params:\n", feedUrl);
var fullUrl = feedUrl;
if (_feedClient == null)
return details + "\tnone\n";
try
{
var tempClient = new CartWebClient(_feedClient); //it's possible for _feedClient to be nulled in a separate thread
if (tempClient.QueryString.HasKeys())
{
var separator = "?";
foreach (string k in tempClient.QueryString.Keys)
{
var v = tempClient.QueryString.GetValues(k);
var vals = v == null ? "" : v.Any() ? v.Aggregate((c, w) => string.Format("{0},{1}", c, w)) : "";
details += string.Format("\t{0}:\t{1}\n", k, vals);
fullUrl += separator + k + "=" + vals;
separator = "&";
}
}
else
details += "\tnone\n";
details += "Headers:\n";
if (tempClient.Headers.HasKeys())
{
foreach (string k in tempClient.Headers.Keys)
{
var v = tempClient.Headers.GetValues(k);
details += string.Format("\t{0}:\t{1}\n", k, v == null
? ""
: v.Any()
? v.Aggregate((c, w) => string.Format("{0},{1}", c, w))
: "");
}
}
else
details += "\tnone\n";
}
catch (Exception ex)
{
details += string.Format("\nError in GetRequestDetails: {0}", Input.GetExMessage(ex));
}
details += "\nFull Url: " + fullUrl;
return details;
}
