private void SendAutomatedTweet()
{
string nextLocation = upcomingLocations.Items[0].ToString();
upcomingLocations.Items.RemoveAt(0);
SendTweet(nextLocation);
upcomingLocations.Items.Add(RandomPlaces.GetRandomLocation());
}
private void Window_Loaded(object sender, RoutedEventArgs e)
{
ResetTimeRemaining();
dispatcherTimer.Tick += new EventHandler(dispatcherTimer_Tick);
dispatcherTimer.Interval = TimerInterval;
for (int i = 0; i < 10; i++)
{
upcomingLocations.Items.Add(RandomPlaces.GetRandomLocation());
}
dispatcherTimer.Start();
}
private void SendTweet(string location)
{
//Grab an Image
ImageData imageToPost = null;
var client = new HttpClient();
client.BaseAddress = new Uri(_bigMarbleUrl);
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
HttpResponseMessage response = client.GetAsync("api/image/?address=" + Uri.EscapeDataString(location)).Result;
if (response.IsSuccessStatusCode)
{
var images = response.Content.ReadAsAsync <IEnumerable <ImageData> >().Result;
ImageData[] imageArray = images.ToArray();
Random newRandom = new Random();
int imageID = newRandom.Next(imageArray.Count());
imageToPost = imageArray[imageID];
}
//found an image
if (imageToPost != null)
{
string tweetText = string.Format(RandomPlaces.GetRandomMessage(), location);
tweetText += " " + imageToPost.Lowresurl;
TwitterService service = new TwitterService(ConsumerKey, ConsumerSecret);
service.AuthenticateWith(AccessToken, AccessTokenSecret);
try
{
TwitterStatus status = service.SendTweet(new SendTweetOptions
{
Status = tweetText,
Lat = imageToPost.Latitude,
Long = imageToPost.Longitude,
DisplayCoordinates = true
});
tweetHistory.Items.Add(string.Format("{0} {1}: {2}", DateTime.Now.ToShortDateString(), DateTime.Now.ToLongTimeString(), status.Text));
}
catch (Exception ex)
{
tweetHistory.Items.Add("Exception:");
tweetHistory.Items.Add(ex);
}
}
}