public IObservable <Unit> AddLibrary(string libraryId)
{
return(Observable.Return(libraryId)
.SelectMany(id =>
{
if (String.IsNullOrEmpty(id))
{
return Observable.Throw <LibraryInfo>(new ArgumentException(FileLanguage.Error_LibraryIdEmpty));
}
if (LoggedUser.Libraries.Count(library => library.ServerId == libraryId) != 0)
{
return Observable.Throw <LibraryInfo>(new ArgumentException(FileLanguage.LIBRARY_ALREADY_EXISTS));
}
return Transport.GetLibraryInfo(id);
})
.ObserveOnDispatcher()
.Do(libInfo =>
{
Library library = new Library(libInfo.Id, libInfo.Title, libInfo.Version);
StatisticsManager.LogAddLibrary(library);
LoggedUser.Libraries.Add(library);
})
.Select(_ => new Unit()));
}
public AddingToQueueResult EnqueueMediaItem(MediaItemsListModelItem mediaItem, bool immediate, bool forceNow = false)
{
if (LoggedUser.Downloads.Count(queuedDownload => queuedDownload.Id == mediaItem.Id) == 0)
{
QueuedDownload.DownloadState initialState =
App.Engine.LoggedUser.Settings.AutomaticDownloads ?
QueuedDownload.DownloadState.Queued :
(immediate ? QueuedDownload.DownloadState.Queued : QueuedDownload.DownloadState.Paused);
QueuedDownload queuedDownload = new QueuedDownload(mediaItem)
{
State = initialState
};
using (IsolatedStorageFile isf = IsolatedStorageFile.GetUserStoreForApplication())
{
if (isf.FileExists(Utils.MediaFilePath(LoggedUser, queuedDownload)))
{
return(AddingToQueueResult.ItemAlreadyDownloaded);
}
}
StatisticsManager.LogDownloadAdd(queuedDownload);
LoggedUser.Downloads.Add(queuedDownload);
_downloadEnqueuedEvent.OnNext(queuedDownload);
if (initialState != QueuedDownload.DownloadState.Stopped)
{
DownloadManager.StartDownload(queuedDownload, false, forceNow);
}
return(AddingToQueueResult.ItemAddedToQueue);
}
else if (immediate)
{
QueuedDownload queuedDownload = (from download in LoggedUser.Downloads where download.Id == mediaItem.Id select download).First();
queuedDownload.State = QueuedDownload.DownloadState.Queued;
DownloadManager.StartDownload(queuedDownload);
return(AddingToQueueResult.DownloadItemStarted);
}
else
{
return(AddingToQueueResult.ItemAlreadyDownloaded);
}
}
private void UploadStatusUpdated( StatisticsManager.StatisticsUploadStatus result )
{
switch( result )
{
case StatisticsManager.StatisticsUploadStatus.Success:
case StatisticsManager.StatisticsUploadStatus.Error:
RefreshData();
break;
case StatisticsManager.StatisticsUploadStatus.NothingToUpload:
case StatisticsManager.StatisticsUploadStatus.UploadStarted:
default:
break;
}
}
public void SavePersistantData()
{
StatisticsManager.Save(true);
}
private void UploadStatistics(object sender, EventArgs args)
{
StatisticsManager.AutomaticallyUpdateStatistic();
}
