/// <summary>
/// Get the Twitter response object for the friends
/// </summary>
/// <returns></returns>
private TwitterResponse <TwitterUserCollection> GetTwitterFriends()
{
TwitterResponse <TwitterUserCollection> twitterResponse = new TwitterResponse <TwitterUserCollection>();
if (Page.Cache[string.Format("TwitterFriends-{0}", this.ScreenName)] == null)
{
//create a authorization token of the user
OAuthTokens tokens = new OAuthTokens();
tokens.ConsumerKey = this.ConsumerKey;
tokens.ConsumerSecret = this.ConsumerSecret;
tokens.AccessToken = this.AccessToken;
tokens.AccessTokenSecret = this.AccessTokenSecret;
//Set the query options
FriendsOptions Friendoptions = new FriendsOptions();
Friendoptions.ScreenName = this.ScreenName;
Friendoptions.Cursor = -1;
//get the Following Object from the Twitter
twitterResponse = TwitterFriendship.Friends(tokens, Friendoptions);
HttpContext.Current.Cache.Insert(string.Format("TwitterFriends-{0}", this.ScreenName), twitterResponse, null, DateTime.Now.AddMinutes(Common.CACHEDURATION), TimeSpan.Zero, System.Web.Caching.CacheItemPriority.Normal, null);
}
else
{
twitterResponse = Page.Cache[string.Format("TwitterFriends-{0}", this.ScreenName)] as TwitterResponse <TwitterUserCollection>;
}
return(twitterResponse);
}
public static void ShowCreateAndDelete()
{
OAuthTokens tokens = Configuration.GetTokens();
// See if the friendship exists (it should not)
TwitterRelationship friendship = TwitterFriendship.Show(tokens, "rickydev").ResponseObject;
// If it exists, delete it.
if (friendship.Target.Following)
{
DeleteFriendship(tokens, friendship);
}
// Create the friendship
TwitterUser followedUser = TwitterFriendship.Create(tokens, "rickydev").ResponseObject;
Assert.IsNotNull(followedUser);
// Get the friendship details (maybe again)
friendship = TwitterFriendship.Show(tokens, "rickydev").ResponseObject;
Assert.IsNotNull(friendship);
Assert.IsNotNull(friendship.Target);
// Delete the friendship (maybe again)
DeleteFriendship(tokens, friendship);
}
/// <summary>
/// Recibe una lista de usuarios y si estos no me siguen deja de seguirlos.
/// </summary>
/// <param name="listUsers"></param>
/// <returns>JarvisResponse</returns>
public static JarvisResponse unfollowBadUsers(List <TwitterUser> listUsers)
{
int counter = 0;
JarvisResponse jResponse = new JarvisResponse();
StringBuilder aux = new StringBuilder();
foreach (var item in listUsers)
{
counter++;
// Para manejar el Rate limit de Twitter usamos contador.
// 15 Requests cada 15 Minutos.
if (counter < 50)
{
TwitterFriendship test = mainService.GetFriendshipInfo(new GetFriendshipInfoOptions {
TargetId = item.Id.ToString()
});
if (test.Relationship.Target.FollowedBy == true && test.Relationship.Target.Following == false)
{
jResponse.count++;
mainService.UnfollowUser(new UnfollowUserOptions {
UserId = item.Id
});
aux.AppendLine("@" + item.ScreenName + " - ID: " + item.Id);
aux.AppendLine("Relationship state = " + test.Relationship.Target.Following);
}
}
}
aux.AppendLine("Cantidad de usuarios seguidos: " + jResponse.count);
Jarvis.unfollowCount += jResponse.count;
jResponse.message = aux.ToString();
return(jResponse);
}
public void FollowersIds()
{
OAuthTokens tokens = Configuration.GetTokens();
TwitterResponse <UserIdCollection> response = TwitterFriendship.FollowersIds(tokens, new UsersIdsOptions
{
ScreenName = "twitterapi"
});
Assert.IsNotNull(response, "response is null");
Assert.IsTrue(response.Result == RequestResult.Success, response.ErrorMessage ?? response.Result.ToString());
Assert.IsNotNull(response.ResponseObject, response.ErrorMessage ?? response.Result.ToString());
Assert.IsTrue(response.ResponseObject.Count > 0, response.ErrorMessage ?? response.Result.ToString());
decimal firstId = response.ResponseObject[0];
response = TwitterFriendship.FollowersIds(tokens, new UsersIdsOptions {
ScreenName = "twitterapi", Cursor = response.ResponseObject.NextCursor
});
Assert.IsNotNull(response, "response is null");
Assert.IsTrue(response.Result == RequestResult.Success, response.ErrorMessage ?? response.Result.ToString());
Assert.IsNotNull(response.ResponseObject, response.ErrorMessage ?? response.Result.ToString());
Assert.IsTrue(response.ResponseObject.Count > 0, response.ErrorMessage ?? response.Result.ToString());
Assert.AreNotEqual(response.ResponseObject[0], firstId, response.ErrorMessage ?? response.Result.ToString());
}
public static void FollowersIds()
{
OAuthTokens tokens = Configuration.GetTokens();
TwitterResponse <UserIdCollection> response = TwitterFriendship.FollowersIds(tokens, new UsersIdsOptions
{
ScreenName = "twitterapi"
});
Assert.IsNotNull(response);
Assert.That(response.Result == RequestResult.Success);
Assert.IsNotNull(response.ResponseObject);
Assert.That(response.ResponseObject.Count > 0);
decimal firstId = response.ResponseObject[0];
response = TwitterFriendship.FollowersIds(tokens, new UsersIdsOptions {
ScreenName = "twitterapi", Cursor = response.ResponseObject.NextCursor
});
Assert.IsNotNull(response);
Assert.That(response.Result == RequestResult.Success);
Assert.IsNotNull(response.ResponseObject);
Assert.That(response.ResponseObject.Count > 0);
Assert.AreNotEqual(response.ResponseObject[0], firstId);
}
/// <summary>
/// Check if the user is fozlowing or not.
/// </summary>
/// <returns>Boolean</returns>
public static bool checkFriendship(long id)
{
TwitterFriendship test = mainService.GetFriendshipInfo(new GetFriendshipInfoOptions {
TargetId = id.ToString()
});
return(test.Relationship.Target.Following);
}
public static void ReradusTest()
{
//OAuthTokens tokens = Configuration.GetTokens();
FollowersOptions options = new FollowersOptions();
//options.ScreenName = _Screenname;
options.UserId = 189996115;
var followers = TwitterFriendship.Followers(options);
}
public static void GetFriendIds()
{
OAuthTokens tokens = Configuration.GetTokens();
var response = TwitterFriendship.FriendsIds(tokens, new UsersIdsOptions());
Assert.IsNotNull(response);
Assert.That(response.Result == RequestResult.Success);
Assert.IsNotNull(response.ResponseObject);
Assert.IsNotEmpty(response.ResponseObject);
}
public void GetFriendIds()
{
OAuthTokens tokens = Configuration.GetTokens();
var response = TwitterFriendship.FriendsIds(tokens, new UsersIdsOptions());
Assert.IsNotNull(response, "response is null");
Assert.IsTrue(response.Result == RequestResult.Success, response.ErrorMessage);
Assert.IsNotNull(response.ResponseObject, response.ErrorMessage);
Assert.AreNotEqual(0, response.ResponseObject.Count, response.ErrorMessage);
}
public void ReradusTest()
{
//OAuthTokens tokens = Configuration.GetTokens();
FollowersOptions options = new FollowersOptions();
//options.ScreenName = _Screenname;
options.UserId = 189996115;
var followers = TwitterFriendship.Followers(options);
Assert.IsNotNull(followers.ResponseObject, followers.ErrorMessage);
}
public static JarvisResponse getRelationInformation(long userId)
{
JarvisResponse jResponse = new JarvisResponse();
StringBuilder sBuilder = new StringBuilder();
TwitterFriendship rs = mainService.GetFriendshipInfo(new GetFriendshipInfoOptions {
TargetId = userId.ToString()
});
sBuilder.AppendLine("FollowedBy: " + rs.Relationship.Target.FollowedBy.ToString());
sBuilder.AppendLine("Following: " + rs.Relationship.Target.Following.ToString());
jResponse.message = sBuilder.ToString();
return(jResponse);
}
void ReceiveFriendshipInfo(TwitterFriendship friendship, TwitterResponse response)
{
FriendshipRetrieved = true;
if (response.StatusCode != HttpStatusCode.OK)
{
MessageService.ShowWarning(Resources.CouldntGetRelationship);
return;
}
Followed = friendship.Relationship.Source.Following;
FollowsMe = friendship.Relationship.Source.FollowedBy;
UpdateRelationshipText();
followUser.RaiseCanExecuteChanged();
unfollowUser.RaiseCanExecuteChanged();
}
private void button1_Click(object sender, EventArgs e)
{
try
{
showUserResponse = TwitterUser.Show(oa, scr);
user = showUserResponse.ResponseObject;
if (user.IsFollowing == true)
{
TwitterResponse <TwitterUser> follow = TwitterFriendship.Delete(oa, user.ScreenName);
update();
}
else if (user.IsFollowing == false)
{
TwitterResponse <TwitterUser> follow = TwitterFriendship.Create(oa, user.ScreenName);
update();
}
}
catch
{
MessageBox.Show("Some error happened");
}
}
public static CommandResult GetFollowerList(string[] screennames)
{
if (!IsInitiated)
{
return(CommandResult.NotInitiated);
}
foreach (var screenname in screennames)
{
var user = CheckUserExistsInDb(screenname);
if (user == null)
{
Form.AppendLineToOutput("Failed. @" + screenname + " not found in Db", Color.Maroon);
continue;
}
DateTime WhenSaved = DateTime.Today;
int FollowersSaved = 0;
int NotSaved = 0;
long NextCursor = -1;
#region log to file for resuming
var logFilePath = @"./" + screenname + "-GetFollowerList.resume";
if (File.Exists(logFilePath))
{
var NextCursorAsText = File.ReadAllText(logFilePath);
long.TryParse(NextCursorAsText, out NextCursor);
}
#endregion
do
{
var db = new TwitterContext();
db.Configuration.AutoDetectChangesEnabled = false;
TwitterResponse <UserIdCollection> Response = TwitterFriendship.FollowersIds(Tokens, new UsersIdsOptions {
ScreenName = screenname, Cursor = NextCursor
});
if (Response.Result == RequestResult.Success && Response.ResponseObject != null)
{
File.WriteAllText(logFilePath, NextCursor.ToString()); //to note where to resume from
try
{
var followersID = Response.ResponseObject;
NextCursor = followersID.NextCursor;
foreach (var id in followersID.ToList())
{
try
{
db.Friendships.Add(new Friendship {
UserId = user.Id, FollowerId = id, WhenSaved = WhenSaved
});
FollowersSaved++;
db.SaveChanges();
}
catch (Exception ex)
{
Form.AppendLineToOutput(string.Format("Unexpected error with user {0} and follower {1} : {2}", user.ScreenName, id, ex.Message), Color.Maroon);
db = new TwitterContext();
NotSaved++;
}
}
Form.AppendLineToOutput(string.Format("Saved {0} followers so far; {1} not saved", FollowersSaved, NotSaved), Color.Maroon);
}
catch (Exception ex)
{
Form.AppendLineToOutput("Unexpected error: " + ex.Message);
}
}
else if (Response.Result == RequestResult.Unauthorized || Response.Result == RequestResult.FileNotFound)
{
Form.AppendLineToOutput("User " + user.ScreenName + " is now protected or no longer exists.", Color.Maroon);
}
else if (Response.Result == RequestResult.RateLimited)
{
WaitForRateLimitReset(Response);
Form.AppendLineToOutput("Resuming GetFollowerList command", Color.Maroon);
continue;
}
else //Just in case if the program is unexpectedly failed and closed, record last processed page number
{
Form.AppendLineToOutput("Error: " + Response.Result, Color.Maroon);
//StreamWriter w1 = new StreamWriter("SaveFollowingsList_PageSoFar.txt");
//w1.WriteLine("Record datetime: " + DateTime.Now);
//w1.WriteLine("Page number next to be: " + nextCursor);
//w1.Close();
//Console.WriteLine("End of Process");
break;
}
} while (NextCursor > 0);
if (File.Exists(logFilePath))
{
File.Delete(logFilePath); //remove log file. We're done with this user now.
}
} //end loop for each screenname
return(CommandResult.Success);
}
public static TwitterUserCollection GetFollowers(string screenName)
{
#region Check that is Titter Follower are Loaded before
string AppPath = new FileInfo(Application.ExecutablePath).DirectoryName;
string tempFDirectory = Path.Combine(AppPath, string.Format("{0}/tmp/{1}.tmp", AppPath, screenName));
if (File.Exists(tempFDirectory))
{
FileInfo F = new FileInfo(tempFDirectory);
if (F.CreationTime.Subtract(DateTime.Now).Hours < 100)
{
StreamReader R = new StreamReader(F.Open(FileMode.Open));
var FileContent = R.ReadToEnd();
R.Close();
return(JsonConvert.DeserializeObject <TwitterUserCollection>(FileContent));
}
}
#endregion
TwitterUserCollection twitterUser = new TwitterUserCollection();
long Curssor = -1;
while (true)
{
if (Curssor == 0)
{
break;
}
var folo = TwitterFriendship.Followers(GetUserOAuthTokens(screenName), new FollowersOptions()
{
Cursor = Curssor
});
var xO = JsonConvert.DeserializeObject <TwitterFollowersPage>(folo.Content);
if (xO.users == null)
{
return(twitterUser);
}
foreach (var item in xO.users)
{
twitterUser.Add(new TwitterUser {
Id = item.id, ScreenName = item.screen_name, Name = item.name, Description = item.description, ProfileImageLocation = item.profile_image_url
});
}
Curssor = xO.next_cursor;
}
#region Save File For Later Use
var wFileContent = JsonConvert.SerializeObject(twitterUser);
if (!Directory.Exists(String.Format("{0}/tmp", AppPath)))
{
Directory.CreateDirectory(String.Format("{0}/tmp", AppPath));
}
if (File.Exists(tempFDirectory))
{
File.Delete(tempFDirectory);
}
StreamWriter w = new StreamWriter(tempFDirectory);
w.Write(wFileContent);
w.Close();
#endregion
return(twitterUser);
}
private void getUserFriends(string username)
{
getWaitCursor();
//FollowersOptions options = new FollowersOptions();
//TwitterResponse<TwitterUserCollection> followers = TwitterFriendship.Friends(_authToken);
TwitterResponse <TwitterUserCollection> friends = TwitterFriendship.Friends(_authToken);
if (friends.Result == RequestResult.Success)
{
try
{
int friendsNumber = friends.ResponseObject.Count;
for (int j = 0; j < friendsNumber; j++)
{
var result = friends.ResponseObject[j];
if (j == 99)
{
friends = friends.ResponseObject.NextPage();
friendsNumber = friends.ResponseObject.Count;
//MessageBox.Show(friendsNumber.ToString());
j = 0;
continue;
}
ListViewItem friend = new ListViewItem();
//follower.Name = result.ScreenName;
friend.Uid = result.Id.ToString();
//MessageBox.Show(friend.Uid.ToString());
// follower.MouseDoubleClick += new MouseButtonEventHandler(ListViewFollower_Selected);
StackPanel stack = new StackPanel();;
stack.Width = 100;
//stack.Orientation = System.Windows.Controls.Orientation.Vertical;
Label lbl = new Label();
lbl.Content = result.ScreenName;
lbl.Foreground = Brushes.White;
lbl.HorizontalAlignment = System.Windows.HorizontalAlignment.Center;
BitmapImage avatar = new BitmapImage();
avatar.BeginInit();
// Set properties.
avatar.CacheOption = BitmapCacheOption.OnDemand;
avatar.CreateOptions = BitmapCreateOptions.IgnoreColorProfile;
avatar.UriSource = new Uri(result.ProfileImageLocation);
avatar.DecodePixelHeight = 48;
avatar.DecodePixelWidth = 48;
// End initialization.
avatar.EndInit();
Image img = new Image();
img.Source = avatar;
img.Width = 48;
img.Height = 48;
img.HorizontalAlignment = System.Windows.HorizontalAlignment.Center;
stack.Children.Add(img);
//Console.WriteLine(result.ScreenName + ": img ->" + result.ProfileImageLocation);
stack.Children.Add(lbl);
friend.Content = stack;
listviewFollowers.Items.Add(friend);
}
//listviewFollowers.scro
}
catch (TwitterizerException e1)
{
MessageBox.Show("Erro - " + e1);
}
}
else
{
MessageBox.Show(friends.ErrorMessage);
}
//Number of followers added
lblFollowers.Content = "Following " + listviewFollowers.Items.Count.ToString();
getDefaultCursor();
}
