public bool PostTwitter()
{
string resultID = hdnSelectedMessageID.Value;
string requestCode = string.Empty;
if (Session[TwitterCodeSessionKey] != null)
{
requestCode = Session[TwitterCodeSessionKey].ToString();
}
if (requestCode == null)
{
Session[MessageKey] = txtFeedContent.Text.Trim();
//Session[TitleKey] = txtTitle.Text.Trim();
Session[ShareCodeType] = "Twitter";
OAuthTokenResponse reqToken = OAuthUtility.GetRequestToken(
TwitterConsumerKey, TwitterConsumerSecret, Request.Url.AbsoluteUri);
string url = string.Format("http://twitter.com/oauth/authorize?oauth_token={0}", reqToken.Token);
Response.Redirect(url, false);
}
else
{
if (txtFeedContent.Text.Length < 140)
{
string requestToken = Session[TwitterCodeSessionKey].ToString();
string pin = Session[TwitterAuthVerifierSessionKey].ToString();
var tokens = OAuthUtility.GetAccessToken(
TwitterConsumerKey,
TwitterConsumerSecret,
requestToken,
pin);
OAuthTokens accesstoken = new OAuthTokens()
{
AccessToken = tokens.Token,
AccessTokenSecret = tokens.TokenSecret,
ConsumerKey = TwitterConsumerKey,
ConsumerSecret = TwitterConsumerSecret
};
TwitterResponse <TwitterStatus> response = TwitterStatus.Update(
accesstoken,
txtFeedContent.Text.Trim());
if (response != null && response.Result == RequestResult.Success)
{
SocialFeedController feedController = new SocialFeedController();
UserChoiceInfo userChoiceInfo = feedController.ConvertToUserChoice(response, txtFeedContent.Text, resultID);
int output = feedController.SaveUserChoice(userChoiceInfo);
if (output == 1)
{
return(true);
}
else
{
return(false);
}
}
else
{
if (response != null)
{
twitterCallBackContent = response.Content;
}
}
}
else
{
twitterCallBackContent = "The character length for twitter posts must be not exceed more than 140 characters.";
}
}
return(false);
}
private bool PostLinkedIn()
{
string requestCode = Session[LinkedInCodeSessionKey].ToString();
if (requestCode == null)
{
Session[MessageKey] = txtFeedContent.Text.Trim();
//Session[TitleKey] = txtTitle.Text.Trim();
var config = new LinkedInApiConfiguration(LinkedInAppID, LinkedInSecret);
var api = new LinkedInApi(config);
string queryString = Request.Url.Query;
string redirectUrl = Request.Url.AbsoluteUri;
if (queryString.Trim() != string.Empty)
{
redirectUrl = redirectUrl.Replace(queryString, string.Empty);
}
var scope = AuthorizationScope.ReadBasicProfile | AuthorizationScope.ReadEmailAddress | AuthorizationScope.WriteShare | AuthorizationScope.ReadWriteCompanyPage;
var state = Guid.NewGuid().ToString();
var url = api.OAuth2.GetAuthorizationUrl(scope, state, redirectUrl);
Response.Redirect(url.AbsoluteUri, false);
}
else
{
int linkedInCompanyID = int.Parse(LinkedInCompanyID);
string queryString = Request.Url.Query;
string redirectUrl = Request.Url.AbsoluteUri;
if (queryString.Trim() != string.Empty)
{
redirectUrl = redirectUrl.Replace(queryString, string.Empty);
}
try
{
string message = txtFeedContent.Text.Trim();
var config = new LinkedInApiConfiguration(LinkedInAppID, LinkedInSecret);
// get the APIs client
var api = new LinkedInApi(config);
AuthorizationAccessToken userToken = api.OAuth2.GetAccessToken(requestCode, redirectUrl);
if (userToken != null)
{
string acessToken = userToken.AccessToken;
DateTime authorizationDateUTC = userToken.AuthorizationDateUtc;
int? expiresIn = userToken.ExpiresIn;
AccessTokenController accessTokenController = new AccessTokenController();
int addUpdateResult = accessTokenController.AddLinkedInAccessToken(acessToken, authorizationDateUTC, expiresIn);
}
UserAuthorization user = new UserAuthorization(userToken.AccessToken);
PostShareResult postShareResult = api.Companies.Share(
user,
linkedInCompanyID, new PostShare()
{
Visibility = new Visibility()
{
Code = "anyone"
},
Comment = message
});
string resultID = hdnSelectedMessageID.Value;
SocialFeedController feedController = new SocialFeedController();
UserChoiceInfo userChoiceInfo = feedController.ConvertToUserChoice(postShareResult.Location, postShareResult.UpdateKey, postShareResult.UpdateUrl, message, resultID);
int output = feedController.SaveUserChoice(userChoiceInfo);
if (output == 1)
{
return(true);
}
else
{
return(false);
}
}
catch (Exception ex)
{
ProcessException(ex);
}
}
return(false);
}
public bool PostFacebook()
{
string requestCode = Session[FBCodeSessionKey].ToString();
string scope = "publish_actions";
if (requestCode == null)
{
Session[MessageKey] = txtFeedContent.Text.Trim();
string queryString = Request.Url.Query;
string redirectUrl = Request.Url.AbsoluteUri;
if (queryString.Trim() != string.Empty)
{
redirectUrl = redirectUrl.Replace(queryString, string.Empty);
}
string url = string.Format(
"https://graph.facebook.com/oauth/authorize?client_id={0}&redirect_uri={1}&scope={2}",
FBAppID, redirectUrl, scope);
Response.Redirect(url, false);
}
else
{
string accessToken = string.Empty;
//Dictionary<string, string> tokens = new Dictionary<string, string>();
string queryString = Request.Url.Query;
string redirectUrl = Request.Url.AbsoluteUri;
if (queryString.Trim() != string.Empty)
{
redirectUrl = redirectUrl.Replace(queryString, string.Empty);
}
string url = string.Format("https://graph.facebook.com/oauth/access_token?client_id={0}&redirect_uri={1}&scope={2}&code={3}&client_secret={4}",
FBAppID, redirectUrl, scope, requestCode, FBSecret);
try
{
WebRequest request = WebRequest.Create(url);
WebResponse response = request.GetResponse();
dynamic responseData = null;
using (Stream responseStream = response.GetResponseStream())
{
StreamReader reader = new StreamReader(responseStream, Encoding.UTF8);
String responseString = reader.ReadToEnd();
try
{
responseData = JObject.Parse(responseString);
accessToken = responseData.access_token;
}
catch { }
//foreach (string token in responseString.Split('&'))
//{
// tokens.Add(token.Substring(0, token.IndexOf("=")),
// token.Substring(token.IndexOf("=") + 1, token.Length - token.IndexOf("=") - 1));
//}
//NameValueCollection query = HttpUtility.ParseQueryString(responseString);
//accessToken = query["access_token"];
}
//string access_token = tokens["access_token"];
dynamic parameters = new ExpandoObject();
parameters.message = txtFeedContent.Text.Trim();
if (accessToken != string.Empty)
{
var client = new FacebookClient(accessToken);
//client = new FacebookClient(access_token);
var returnID = client.Post("/me/feed", parameters);
if (returnID != null)
{
if (returnID["id"] != null)
{
string rtID = returnID["id"];
string message = txtFeedContent.Text.Trim();
string resultID = hdnSelectedMessageID.Value;
SocialFeedController feedController = new SocialFeedController();
UserChoiceInfo userChoiceInfo = feedController.ConvertToUserChoice(rtID, message, resultID);
int output = feedController.SaveUserChoice(userChoiceInfo);
if (output == 1)
{
return(true);
}
}
}
}
else
{
facebookCallBackContent = "Unable to obtain an access token for facebook";
}
}
catch (Exception ex)
{
facebookCallBackContent = ex.Message;
ProcessException(ex);
}
}
return(false);
}
