public static void Start( )
{
stream = Tweetinvi.Stream.CreateFilteredStream( );
stream.FilterLevel = FilterLevel;
stream.MatchingTweetReceived += OnTweetReceived;
stream.WarningFallingBehindDetected += WarningFallingBehind;
stream.DisconnectMessageReceived += DisconnectedMessageReceived;
foreach (string keyword in Keywords)
{
stream.AddTrack(keyword);
}
foreach (string language in Languages)
{
stream.AddTweetLanguageFilter(language);
}
foreach (Coordinates coord in Coords)
{
stream.AddLocation(coord, new Coordinates(coord.Latitude + 1.0, coord.Longitude + 1.0));
}
TweetCount = 0;
RateLimit.RateLimitTrackerMode = RateLimitTrackerMode.TrackAndAwait;
Task streamAsync = Sync.ExecuteTaskAsync(() => stream.StartStreamMatchingAllConditionsAsync( ));
}
public void callTweetApi(string searchTerm)
{
if (!string.IsNullOrEmpty(searchTermHolder))
{
stream.RemoveTrack(searchTermHolder);
stream.StopStream();
}
searchTermHolder = searchTerm;
stream.AddTrack(searchTerm);
stream.AddTweetLanguageFilter(LanguageFilter.English);
stream.MatchingTweetReceived += (sender, arguments) =>
{
if (!(arguments.Tweet.Media == null || arguments.Tweet.Media.Count <= 0))
{
foreach (var item in arguments.Tweet.Media)
{
if (item.MediaType == "photo" && arguments.MatchingTracks[0] == searchTermHolder)
{
try
{
List <FaceModel> faceList = WebApplication1.FaceApi.FaceApi.MakeAnalysisRequest(arguments.Tweet.Media[0].MediaURL).Result;
tweet twt = new tweet();
twt.Text = arguments.Tweet.FullText;
twt.MediaUrl = arguments.Tweet.Media[0].MediaURL;
twt.CreatedAt = arguments.Tweet.CreatedAt;
foreach (var gender in faceList)
{
if (gender.faceAttributes.gender == "male")
{
twt.MaleFace += 1;
}
else if (gender.faceAttributes.gender == "femail")
{
twt.FemailFace += 1;
}
}
twt.MatchingTrack = arguments.MatchingTracks[0] + " - " + faceList.Count + " Face(s) Detected, " + twt.FemailFace + " female and " + twt.MaleFace + " male";
sendMessage(twt);
}
catch (System.Exception)
{
stream.ResumeStream();
}
}
}
}
};
stream.StartStreamMatchingAllConditions();
}
