/// <summary>
/// Dohvaća access token - potrebno je dobiti PIN putem stranice za autorizaciju
/// </summary>
/// <param name="ConsumerKey">Consumer key aplikacije</param>
/// <param name="ConsumerSecret">Consumer secret aplikacije</param>
/// <param name="RequestToken">Request token na temelju kojeg je generiran zahtjev</param>
/// <param name="PIN">Potvrdni PIN sa Twittera</param>
/// <returns>Access Token</returns>
public static TwitterTokens GetAccessToken(string ConsumerKey, string ConsumerSecret, string RequestToken, string PIN)
{
OAuthTokenResponse accessToken = OAuthUtility.GetAccessToken(ConsumerKey, ConsumerSecret, RequestToken, PIN);
TwitterTokens tokeni = new TwitterTokens();
tokeni.AccessToken = accessToken.Token;
tokeni.AccessTokenSecret = accessToken.TokenSecret;
tokeni.ConsumerSecret = ConsumerSecret;
tokeni.ConsumerKey = ConsumerKey;
return tokeni;
}
/// <summary>
/// Postavlja novi tweet online.
/// </summary>
/// <param name="AccessToken">Access token koji dopušta postavljanje tweeta na stranice korisnika</param>
/// <param name="Message">Sadržaj tweeta - moguće korsistiti hash-tagove i sl. mogućnosti</param>
/// <returns>Potvrda da li je postavljanje uspjelo</returns>
public static bool Tweet(TwitterTokens AccessToken, string Message)
{
try
{
TwitterResponse<TwitterStatus> tweetResponse = TwitterStatus.Update(convertTwitterToOAuthToken(AccessToken), Message);
if (tweetResponse.Result == RequestResult.Success)
{
return true;
}
else
{
return false;
}
}
catch
{
Console.WriteLine("TweetException");
}
return false;
}
/// <summary>
/// Dohvaća pratitelje trenutnog korisnika
/// </summary>
/// <param name="AccessToken">
/// Access token povezan sa računom trenutnog korisnika
/// </param>
/// <returns>Lista profila pratitelja trenutnog korisnika</returns>
public static List<TwitterUserProfile> GetFollowers(TwitterTokens AccessToken)
{
TwitterResponse<UserIdCollection> followersResponse =
TwitterFriendship.FollowersIds(
convertTwitterToOAuthToken(AccessToken));
if (followersResponse.Result == RequestResult.Success)
{
List<TwitterUserProfile> followers = new List<TwitterUserProfile>();
LookupUsersOptions lookupOptions = new LookupUsersOptions();
// Loop through all of the follower user ids
for (int index = 0;
index < followersResponse.ResponseObject.Count;
index++)
{
// We can only look up 100 users at a time
if ((index % 100 == 0) && (index != 0))
{
getAndConvertPartialUserList(AccessToken, followers, lookupOptions);
// Clear the lookup user ids
lookupOptions.UserIds.Clear();
}
lookupOptions.UserIds.Add(
followersResponse.ResponseObject[index]);
}
if (lookupOptions.UserIds.Count > 0)
getAndConvertPartialUserList(AccessToken,
followers, lookupOptions);
return followers;
}
else
{
throw new Exception(followersResponse.ErrorMessage);
}
}
private static OAuthTokens convertTwitterToOAuthToken(TwitterTokens twTokens)
{
OAuthTokens returnTokens = new OAuthTokens() { AccessToken = twTokens.AccessToken, AccessTokenSecret = twTokens.AccessTokenSecret, ConsumerKey = twTokens.ConsumerKey, ConsumerSecret = twTokens.ConsumerSecret };
return returnTokens;
}
private static void getAndConvertPartialUserList(TwitterTokens AccessToken, List<TwitterUserProfile> followers, LookupUsersOptions lookupOptions)
{
TwitterResponse<TwitterUserCollection> userLookupResponse = TwitterUser.Lookup(convertTwitterToOAuthToken(AccessToken), lookupOptions);
if (userLookupResponse.Result == RequestResult.Success)
{
foreach (TwitterUser user in userLookupResponse.ResponseObject)
{
followers.Add(new TwitterUserProfile()
{
Description = user.Description,
Id = user.Id,
Language = user.Language,
Location = user.Location,
Name = user.Name,
NumberOfFriends = user.NumberOfFriends,
NumberOfStatuses = user.NumberOfStatuses,
ProfileImageLocation = user.ProfileImageLocation,
ProfileSecureImageLocation = user.ProfileImageSecureLocation,
ScreenName = user.ScreenName,
Status = user.Status.Text,
Website = user.Website
});
}
}
}
