protected virtual void OnTwitterLoaded(LoadEventArgs e)
{
if (ServiceLoaded != null)
{
ServiceLoaded(this, e);
}
}
protected virtual void OnFinalScoresLoaded(LoadEventArgs e)
{
if (FinalScoresLoaded != null)
{
FinalScoresLoaded(this, e);
}
}
public NewsFeature GetFeatures(string team, string pageSize)
{
_features = new NewsFeature();
_features.FeatureItems.Clear();
var loadedEventArgs = new LoadEventArgs();
string qS = string.Format("{0}?feed={1}&pageSize={2}", Settings.FeaturesUrl, team ?? "",
pageSize ?? "");
var wb = new SharpGIS.GZipWebClient();
Observable.FromEvent<DownloadStringCompletedEventArgs>(wb, "DownloadStringCompleted")
.ObserveOn(Scheduler.ThreadPool)
.Select(newString => ProcessFeatures(newString.EventArgs.Result))
.Subscribe(s =>
{
loadedEventArgs.IsLoaded = true;
loadedEventArgs.Message = "";
_features.Copyright = s.Copyright;
_features.Description = s.Description;
_features.Language = s.Language;
_features.Link = s.Link;
_features.Title = s.Title;
for (int i = 0; i < s.FeatureItems.Count; i++)
{
NewsFeatureItem newsFeatureItem = s.FeatureItems[i];
Deployment.Current.Dispatcher.BeginInvoke(() => _features.FeatureItems.Add(newsFeatureItem));
}
Deployment.Current.Dispatcher.BeginInvoke(() => OnFeaturesLoaded(loadedEventArgs));
if (!(App.isoSettings.Contains("Features")))
{
ThreadPool.QueueUserWorkItem(o =>
{
var json = JsonHelpers.SerializeJson(_features);
App.isoSettings.Add("Features", json);
});
}
else
{
ThreadPool.QueueUserWorkItem(o =>
{
var json = JsonHelpers.SerializeJson(_features);
App.isoSettings["Features"] = json;
});
}
}, e =>
{
loadedEventArgs.IsLoaded = false;
loadedEventArgs.Message = e.Message.ToString(CultureInfo.InvariantCulture);
}
);
wb.DownloadStringAsync(new Uri(qS));
return _features;
}
public ObservableCollection<UpComingViewSchedule> GetUpcomingSchedule(string url, string pageStart,
string pageSize)
{
_upcoming = new ObservableCollection<UpComingViewSchedule>();
var upcoming2 = new List<UpComingSchedule>();
var loadedEventArgs = new LoadEventArgs();
string queryString = String.Format("{0}?start={1}&pageSize={2}", url, pageStart ?? "",
pageSize ?? "");
var wb = new GZipWebClient();
Observable.FromEvent<DownloadStringCompletedEventArgs>(wb, "DownloadStringCompleted")
.ObserveOn(Scheduler.ThreadPool)
.Select(x => ProcessUpcomingItems(x.EventArgs.Result))
.ObserveOn(Scheduler.Dispatcher)
.Subscribe(s =>
{
loadedEventArgs.IsLoaded = true;
loadedEventArgs.Message = "";
foreach (UpComingSchedule upComingSchedule in s)
{
upcoming2.Add(upComingSchedule);
_upcoming.Add(ConvertToView(upComingSchedule));
}
ThreadPool.QueueUserWorkItem(o =>
{
InsertIntoIS(upcoming2);
CacheUpComingSchedule(_upcoming);
});
OnUpcomingScheduleLoaded(loadedEventArgs);
}, e =>
{
loadedEventArgs.IsLoaded = true;
//TODO: LOG Error
ErrorService error = new ErrorService(
"Unable to retrieve any upcoming events", "")
.ErrorDialog(true);
error.HandleError();
OnUpcomingScheduleLoaded(loadedEventArgs);
}
);
wb.DownloadStringAsync(new Uri(queryString));
//TODO: Add this to the service
//if (!_upcoming.Any())
//{
// _upcoming.Add(new UpComingViewSchedule{Teams = "Regular season complete", GameDateTime = "Enjoy the playoffs"});
//}
return _upcoming;
}
public ObservableCollection<CompletedViewSchedule> GetFinalScores(string url, string pageStart, string pageSize)
{
_finalScores = new ObservableCollection<CompletedViewSchedule>();
var finalScores2 = new List<CompletedSchedule>();
var loadedEventArgs = new LoadEventArgs();
string queryString = string.Format("{0}?start={1}&pageSize={2}", url, pageStart ?? "",
pageSize ?? "");
var wb = new SharpGIS.GZipWebClient();
Observable.FromEvent<DownloadStringCompletedEventArgs>(wb, "DownloadStringCompleted")
.ObserveOn(Scheduler.ThreadPool)
.Select(x => ProcessFinalItems(x.EventArgs.Result))
.ObserveOn(Scheduler.Dispatcher)
.Subscribe(s =>
{
loadedEventArgs.IsLoaded = true;
loadedEventArgs.Message = "";
foreach (CompletedSchedule finalScores in s)
{
finalScores2.Add(finalScores);
_finalScores.Add(ConvertToFinalView(finalScores));
}
ThreadPool.QueueUserWorkItem(o =>
{
InsertIntoIS(finalScores2);
CacheFinalScores(_finalScores);
});
OnFinalScoresLoaded(loadedEventArgs);
}, e =>
{
loadedEventArgs.IsLoaded = true;
//TODO: LOG Error
ErrorService error = new ErrorService(
"Unable to retrieve any upcoming events", "")
.ErrorDialog(true);
error.HandleError();
OnFinalScoresLoaded(loadedEventArgs);
}
);
wb.DownloadStringAsync(new Uri(queryString));
return _finalScores;
}
private static void ServiceUpcomingLoaded(object sender, LoadEventArgs e)
{
GlobalLoading.Instance.IsLoading = !e.IsLoaded;
}
protected virtual void OnUpcomingScheduleLoaded(LoadEventArgs e)
{
if (ServiceLoaded != null)
{
ServiceLoaded(this, e);
}
}
private void RetrieveTwitterValues(Uri twitterFeed, ObservableCollectionEx<TwitterStatusModel> twitterStatus )
{
var wc = new GZipWebClient();
ErrorService service = new ErrorService("Unable to retrieve the twitter feed.", "").ErrorDialog(true);
var loadedEventArgs = new LoadEventArgs();
IObservable<IEvent<DownloadStringCompletedEventArgs>> o = Observable.FromEvent
<DownloadStringCompletedEventArgs>(wc, "DownloadStringCompleted");
o.Subscribe(s =>
{
if (s.EventArgs != null)
{
try
{
string twitterResults = s.EventArgs.Result;
if (!String.IsNullOrWhiteSpace(twitterResults))
{
XDocument doc = XDocument.Parse(twitterResults);
ParseTwitterResults(doc, twitterStatus);
}
else
{
service.HandleError();
}
}
catch (Exception)
{
service.HandleError();
}
finally
{
loadedEventArgs.IsLoaded = true;
OnTwitterLoaded(loadedEventArgs);
}
}
else
{
service.HandleError();
loadedEventArgs.IsLoaded = true;
OnTwitterLoaded(loadedEventArgs);
}
}, e =>
{
loadedEventArgs.IsLoaded = true;
loadedEventArgs.Message = e.Message.ToString(CultureInfo.InvariantCulture);
OnTwitterLoaded(loadedEventArgs);
service.HandleError();
}
);
wc.DownloadStringAsync(twitterFeed);
}
private void ServiceNewsStreamLoaded(object sender, LoadEventArgs e)
{
GlobalLoading.Instance.IsLoading = !e.IsLoaded;
NewsStreamItems = e.Message;
}
protected virtual void OnRecentFeaturesLoaded(LoadEventArgs e)
{
if (RecentFeaturesLoaded != null)
{
RecentFeaturesLoaded(this, e);
}
}
protected virtual void OnNewsStreamLoaded(LoadEventArgs e)
{
if (NewsStreamLoaded != null)
{
NewsStreamLoaded(this, e);
}
}
public ObservableCollection<NewsStreamItem> GetNewsStream(string team, string start, string pageSize)
{
_newsStream = new ObservableCollection<NewsStreamItem>();
var loadedEventArgs = new LoadEventArgs();
string queryString = string.Format("{0}?team={1}&start={2}&pageSize={3}", Settings.StreamUrl,
team ?? "", start ?? "", pageSize ?? "");
var wb = new SharpGIS.GZipWebClient();
Observable.FromEvent<DownloadStringCompletedEventArgs>(wb, "DownloadStringCompleted")
// Let's make sure that we’re on the thread pool
.ObserveOn(Scheduler.ThreadPool)
// When the event fires, just select the string and make
// an IObservable<string> instead
.Select(newString => ProcessNewsStreamItems(newString.EventArgs.Result))
// Now go back to the UI Thread
.ObserveOn(Scheduler.Dispatcher)
// Subscribe to the observable
.Subscribe(s =>
{
loadedEventArgs.IsLoaded = true;
loadedEventArgs.Message = "";
for (int index = 0; index < s.Count; index++)
{
NewsStreamItem newsStreamItem = s[index];
newsStreamItem.Title = Regex.Replace(newsStreamItem.Title, "");
_newsStream.Add(newsStreamItem);
}
OnNewsStreamLoaded(loadedEventArgs);
if (!(App.isoSettings.Contains("NewStream")))
{
ThreadPool.QueueUserWorkItem(o =>
{
var json= JsonHelpers.SerializeJson(_newsStream);
App.isoSettings.Add("NewStream", json);
});
}
else
{
ThreadPool.QueueUserWorkItem(o =>
{
var json = JsonHelpers.SerializeJson(_newsStream);
App.isoSettings["NewStream"] = json;
});
}
}, e =>
{
loadedEventArgs.IsLoaded = false;
//TODO: LOG Error
loadedEventArgs.Message =
"We were unable to retrieve the news feed. Please refresh";
OnNewsStreamLoaded(loadedEventArgs);
}
);
wb.DownloadStringAsync(new Uri(queryString));
return _newsStream;
}
public NewsFeedModel GetNews(string newsFeed, string storyCount)
{
_news = new NewsFeedModel();
var loadedEventArgs = new LoadEventArgs();
string queryString = string.Format("{0}?feed={1}&pageSize={2}", Settings.NewsUrl, newsFeed ?? "",
storyCount ?? "");
var webClient = new SharpGIS.GZipWebClient();
Observable.FromEvent<DownloadStringCompletedEventArgs>(webClient, "DownloadStringCompleted")
.ObserveOn(Scheduler.ThreadPool)
.Select(x => ProcessNews(x.EventArgs.Result))
.ObserveOn(Scheduler.Dispatcher)
.Subscribe(s =>
{
BuildNewsFeedModel(s);
loadedEventArgs.IsLoaded = true;
loadedEventArgs.Message = "";
OnNewsLoaded(loadedEventArgs);
}, e =>
{
loadedEventArgs.IsLoaded = false;
loadedEventArgs.Message = e.Message.ToString(CultureInfo.InvariantCulture);
OnNewsLoaded(loadedEventArgs);
});
webClient.DownloadStringAsync(new Uri(queryString));
return _news;
}
