/// <summary>
/// Update statistics with a new tweet that has been received from the Twitter api
/// </summary>
/// <param name="jsonString"></param>
public void ProcessTweet(string jsonString)
{
var tweet = JsonConvert.DeserializeObject <Tweet>(jsonString);
// not sure why this is happening, but receiving empty tweets from the API occasionally - throw them away
if (tweet == null)
{
return;
}
// this is compute intensive, perform outside of the lock
var foundEmojis = _emojiHelper.FindEmojis(tweet.data.text);
// update statistics with information about this tweet - lock to be threadsafe
lock (padlock)
{
Averages.Recompute();
Emojis.AddProperties(foundEmojis);
Hashtags.AddProperties(tweet.data.entities?.hashtags?.Select(x => x.tag));
Urls.AddProperties(tweet.data.entities?.urls);
}
}
