static HttpWebRequest GetTimelineRequest(string oAuthToken, string oAuthSecret, string lastTweet)
{
string url = HOME_TIMELINE;
if (!string.IsNullOrEmpty(lastTweet))
{
url += "?since_id=" + lastTweet.Trim();
}
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
request.Method = HttpMethod.GET.ToString();
string nonce = OAuthHelper.GetNonce();
string timestamp = OAuthHelper.GetTimestamp();
Dictionary <string, string> parms = GetTimelineParms(nonce, timestamp, oAuthToken, lastTweet);
string signatureBase = OAuthHelper.SignatureBsseString(request.Method, HOME_TIMELINE, parms);
string signature = OAuthHelper.SignBaseString(signatureBase, oAuthSecret);
string authHeader = OAuthHelper.AuthorizationHeader(nonce, signature, timestamp, oAuthToken);
request.Headers.Add(Constants.AUTHORIZATION, authHeader);
request.ContentType = Constants.CONTENT_TYPE.X_WWW_FORM_URLENCODED;
request.ServicePoint.Expect100Continue = false;
request.UserAgent = Constants.USER_AGENT;
return(request);
}
static HttpWebRequest GetUpdateStatusRequest(string oAuthToken, string oAuthSecret, string encodedStatus, string replyId, string media = null)
{
string url = UPDATE_STATUS;
if (!string.IsNullOrEmpty(replyId))
{
url += "?in_reply_to_status_id=" + replyId;
}
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
request.Method = HttpMethod.POST.ToString();
string nonce = OAuthHelper.GetNonce();
string timestamp = OAuthHelper.GetTimestamp();
Dictionary <string, string> parms = GetUpdateStatusParms(nonce, timestamp, oAuthToken, encodedStatus, replyId, media);
string signatureBase = OAuthHelper.SignatureBsseString(request.Method, UPDATE_STATUS, parms);
string signature = OAuthHelper.SignBaseString(signatureBase, oAuthSecret);
string authHeader = OAuthHelper.AuthorizationHeader(nonce, signature, timestamp, oAuthToken, true);
request.Headers.Add(Constants.AUTHORIZATION, authHeader);
request.ContentType = Constants.CONTENT_TYPE.X_WWW_FORM_URLENCODED;
request.ServicePoint.Expect100Continue = false;
request.UserAgent = Constants.USER_AGENT;
return(request);
}
static HttpWebRequest GetUpdateMediaStatusRequest(string oAuthToken, string oAuthSecret)
{
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(UPDATE_MEDIA_STATUS);
request.Method = HttpMethod.POST.ToString();
string nonce = OAuthHelper.GetNonce();
string timestamp = OAuthHelper.GetTimestamp();
Dictionary <string, string> parms = GetUpdateStatusParms(nonce, timestamp, oAuthToken, null, null);
string signatureBase = OAuthHelper.SignatureBsseString(request.Method, UPDATE_MEDIA_STATUS, parms);
string signature = OAuthHelper.SignBaseString(signatureBase, oAuthSecret);
string authHeader = OAuthHelper.AuthorizationHeader(nonce, signature, timestamp, oAuthToken, true);
request.Headers.Add(Constants.AUTHORIZATION, authHeader);
request.ContentType = Constants.CONTENT_TYPE.FORM_DATA;
request.ServicePoint.Expect100Continue = false;
request.UserAgent = Constants.USER_AGENT;
return(request);
}