public void Initialize(Dictionary <string, object> appInfo, Dictionary <string, object> entryPointInfo)
{
_mediaState = new MediaState();
DebugEnabled = bool.Parse(CommonFunctions.GetSetting("Debug"));
}
public void Launch(AddInHost host)
{
_host = host;
// Do not run this on extenders as extenders don't support MSAS
if (_host.MediaCenterEnvironment.Capabilities.ContainsKey("Console"))
{
try
{
// Initialize FB session
InitializeFacebook();
// Initialize Twitter session
InitializeTwitter();
// Connect must be done here and not in Initialize, else the events are not launched (if using MSASEventHandler)
// or _mediaState will always be null.
_mediaState.Connect();
_application = new Application(_host);
int.TryParse(CommonFunctions.GetSetting("PollingInterval"), out _pollingInterval);
int twitterStatusUpdateQueryCounter = 0; // Used to ensure that Twitter friend updates are not queried more that 100 times per hour, which is the limit
int twitterStatusUpdateQueryCounterLimit = 3600000 / int.Parse(CommonFunctions.GetSetting("Service_Twitter_Friends_TimesPerHour")) / _pollingInterval;
while (true)
{
Sleep(_pollingInterval);
bool runApp = false;
// DoEvents must be done here, else _mediaState doesn't contain current states
System.Windows.Forms.Application.DoEvents();
if (bool.Parse(CommonFunctions.GetSetting("EventsEnabled_Service_Facebook")) && EventTimeEnabled("Service_Facebook_TimeEnabled"))
{
if (_fbApi != null && !string.IsNullOrEmpty(_fbApi.AccessToken))
{
runApp = true;
}
}
if ((bool.Parse(CommonFunctions.GetSetting("EventsEnabled_Service_Xml")) && EventTimeEnabled("Service_Xml_TimeEnabled")) ||
(bool.Parse(CommonFunctions.GetSetting("EventsEnabled_Service_Twitter")) && EventTimeEnabled("Service_Twitter_TimeEnabled")))
{
// If event is enabled and also allowed by time settings
runApp = true;
}
if (runApp)
{
runApp = false;
_application.Run();
}
if (!disableTwitterNotifications)
{
// For showing Twitter updates of friends
if (bool.Parse(CommonFunctions.GetSetting("EventsEnabled_Service_TwitterFriends")) && twitterStatusUpdateQueryCounter++ > twitterStatusUpdateQueryCounterLimit)
{
twitterStatusUpdateQueryCounter = 0;
// Check if Twitter suspend time has passed
if (DateTime.Now.CompareTo(_twitterSuspendTime) < 0) // returns greater than zero if current time is past suspend end time
{
// Twitter update is still suspended, just get latest ID in order not to spam user with queued tweets after suspend period ends
_twitter.UpdateLatestTwitterStatusId();
}
else if (!_twitter.UpdateLatestTwitterStatusChanges())
{
_host.MediaCenterEnvironment.Dialog("Error getting Twitter updates, retrying later.", AppName, DialogButtons.Ok, 5, true);
}
}
if (bool.Parse(CommonFunctions.GetSetting("EventsEnabled_Service_TwitterFriends")))
{
ShowNextTwitterStatus();
}
}
}
}
catch (Exception exc)
{
_host.MediaCenterEnvironment.Dialog("Unable to launch, quitting. " + exc.ToString(), AppName, DialogButtons.Ok, 0, true);
}
}
}
/// <summary>
/// Initializes Twitter, including showing login screen
/// </summary>
private void InitializeTwitter()
{
if (bool.Parse(CommonFunctions.GetSetting("EventsEnabled_Service_Twitter")) || bool.Parse(CommonFunctions.GetSetting("EventsEnabled_Service_TwitterFriends")))
{
_twitter = new TwitterAPI();
if (string.IsNullOrEmpty(CommonFunctions.GetSetting("Twitter_AccessToken")) || string.IsNullOrEmpty(CommonFunctions.GetSetting("Twitter_AccessTokenSecret")))
{
// Show Twitter login screen
TwitterLoginScreen();
}
else
{
if (!InitializeTwitterApi(CommonFunctions.GetSetting("Twitter_AccessToken"), CommonFunctions.GetSetting("Twitter_AccessTokenSecret")))
{
// Show Twitter login screen
TwitterLoginScreen();
}
}
// Get latest friend update status id
if (bool.Parse(CommonFunctions.GetSetting("EventsEnabled_Service_TwitterFriends")) && !disableTwitterNotifications)
{
if (!_twitter.UpdateLatestTwitterStatusId())
{
_host.MediaCenterEnvironment.Dialog("Error getting latest Twitter status ID, disabling Twitter friend status update notifications", AppName, DialogButtons.Ok, 10, true);
disableTwitterNotifications = true;
}
}
}
}
