public void PrintTweet(Tweet t)
{
teletype.SwitchOn();
teletype.WaitForTT(2000);
teletype.Bell();
teletype.Bell();
PrintTweetText(t.Text);
teletype.CRLF();
teletype.Print(string.Format("Tweeted by : {0} (@{1})", t.Author, t.ScreenName));
teletype.CRLF();
teletype.CRLF();
teletype.WaitForTT(2000);
teletype.SwitchOff();
teletype.WaitForTT(2000);
}
public bool TweetMatches(Tweet t)
{
return true;
}
public bool TweetMatches(Tweet t)
{
return t.IsRetweet;
}
void timer_Elapsed(object sender, ElapsedEventArgs e)
{
try
{
string url;
Logger.Instance.Write(Environment.NewLine + "Tweeter polling for {0}", CurrentSearchTerm);
if (string.IsNullOrEmpty(lastId))
url = string.Format(queryUris.InitialQuery, HttpUtility.UrlEncode(CurrentSearchTerm));
else
url = string.Format(queryUris.SubsequentQuery, HttpUtility.UrlEncode(CurrentSearchTerm), lastId);
Logger.Instance.Write("Fetching {0}", url);
ServicePointManager.Expect100Continue = false;
HttpWebRequest webRequest = (HttpWebRequest)WebRequest.Create(url);
webRequest.Headers[HttpRequestHeader.Authorization] = authHeader;
webRequest.ContentType = "application/x-www-form-urlencoded";
webRequest.Method = "GET";
var webResponse = webRequest.GetResponse();
var json = string.Empty;
using (var reader = new StreamReader(webResponse.GetResponseStream()))
json = reader.ReadToEnd();
var dj = DynamicJson.Parse(json);
var tweets = queryUris.ResultSelector(dj);
foreach (var jt in tweets)
{
var tweet = new Tweet
{
Author = jt.user.name,
ScreenName = jt.user.screen_name,
Id = jt.id.ToString(),
ImageUri = "",
IsRetweet = jt.retweeted_status(),
NumericId = jt.id_str,
Published = DateTime.ParseExact(jt.created_at, "ddd MMM dd HH:mm:ss zzz yyyy", null), //"Wed Jul 03 22:05:32 +0000 2013"
Text = jt.text
};
if (tweet.IsRetweet)
tweet.OriginalAuthor = jt.retweeted_status.user.name;
lastId = tweet.NumericId;
Logger.Instance.Write(Environment.NewLine + "Received Tweet : {0}", tweet.Text);
if (queryUris.TweetMatches(tweet))
OnNewTweet(tweet);
}
}
catch (Exception ex)
{
Logger.Instance.Write("Tweeter poll failed : {0}", ex);
}
finally
{
timer.Start();
}
}
protected void OnNewTweet(Tweet t)
{
var handler = NewTweet;
if (handler != null)
{
var e = new NewTweetEventArgs(t);
handler(this, e);
}
}
public NewTweetEventArgs(Tweet t)
{
Tweet = t;
}
public NewTweetEventArgs(Tweet t)
{
Tweet = t;
}
