public void Start()
{
RegisterEventHandlers();
Console.WriteLine("Starting Stream");
_startOn = DateTime.Now;
_stream.StartStream();
Console.WriteLine("Stopped Streaming");
}
/// <summary>
/// Producer. Streams tweets from twiter sample stream and post for consumer to process.
/// </summary>
/// <param name="target"></param>
public void Produce(ITargetBlock <ITweet> target)
{
// Create Twitter sample stream (1% of all public tweets)
_Stream = Stream.CreateSampleStream();
_Stream.TweetReceived += (object sender, Tweetinvi.Events.TweetReceivedEventArgs e) => {
target.Post(e.Tweet);
};
_Stream.AddTweetLanguageFilter(LanguageFilter.English);
// Begin streaming from twitter sample stream
_Stream.StartStream();
// Set the target to the completed state to signal to the consumer
// that no more data will be available
target.Complete();
}
public void createSampleStreamForBloombergFilter()
{
bloombergTupels = new ConcurrentBag <Tupel>();
IAuthenticatedUser user = setAuthentication();
stream = Stream.CreateSampleStream();
Filter <string> bloomfilter = new Filter <string>(10000);
bloomfilter.Add("United Stats");
bloomfilter.Add("Italy");
bloomfilter.Add("Trump");
bloomfilter.Add("Hillary");
bloomfilter.Add("Holiday");
bloomfilter.Add("Beach");
bloomfilter.Add("Election");
bloomfilter.Add("trump");
bloomfilter.Add("hillary");
bloomfilter.Add("holiday");
bloomfilter.Add("eeach");
bloomfilter.Add("election");
stream.TweetReceived += (sender, args) =>
{
bloombergTweets++;
if (args.Tweet.Hashtags.Count > 0)
{
bloombergTweetsWithPlace++;
// if (bloomfilter.Contains(args.Tweet.Place.Country))
// {
foreach (IHashtagEntity hashtag in args.Tweet.Hashtags)
{
Console.WriteLine(hashtag.Text);
if (bloomfilter.Contains(hashtag.Text))
{
bloombergTupels.Add(new Tupel(args.Tweet.CreatedBy.Name, args.Tweet.CreatedAt.ToLongTimeString()));
}
}
// }
}
};
stream.StartStream();
}
public void createSampleStreamForSampling()
{
samplingTupels = new ConcurrentBag <Tupel>();
IAuthenticatedUser user = setAuthentication();
stream = Stream.CreateSampleStream();
stream.TweetReceived += (sender, args) =>
{
samplingTweets++;
if (args.Tweet.Place != null)
{
samplingTweetsWithPlace++;
if (hashString(args.Tweet.Place.Name) % 10 == 0)
{
samplingTupels.Add(new Tupel(args.Tweet.CreatedBy.Name, args.Tweet.CreatedAt.ToLongTimeString()));
}
}
};
stream.StartStream();
}
public void createSampleStream()
{
Auth.SetUserCredentials("HK6dYDYaZ91hGHA7uQoi1oWIO", //Consumerkey
"8uMf9m1UTx2ST9bhzd0Ow9BLhLmqrU2GLRdnU2seWSYTKm2trH", //Consumer Secret
"793479816209174528-eqb2G4BCyhTb32KtNh1BnLdArWcDgiU", //Access Token
"oaO4hXOeWXhXuyxJYY2RkE7ffwrdh7N8W3CAmh93CVykw" //Acces Token Secret
);
var user = User.GetAuthenticatedUser();
stream = Stream.CreateSampleStream();
stream.TweetReceived += (sender, args) =>
{
i++;
if (args.Tweet.Hashtags.Count > 0)
{
hashtags.Add(args.Tweet.Hashtags[0].Text);
//Console.WriteLine(args.Tweet.Hashtags[0].Text);
}
};
stream.StartStream();
}
private async Task RunTwitter()
{
_sampleStream.StartStream();
}
private static void tStream_StreamStopped(object sender, StreamExceptionEventArgs e)
{
tStream.StartStream();
}
