public static double DownloadProgress(string id)
{
if (BatchDownloadManager.IsDownloaded(id))
{
return(100.0);
}
if (!BatchDownloadManager._dict.ContainsKey(id))
{
return(0.0);
}
return(BatchDownloadManager._dict[id]._lastProgress);
}
private void DownloadByIndex(int ind)
{
if (ind >= this._downloadList.Count)
{
EventAggregator.Current.Publish(new DownloadSucceededEvent()
{
Id = this._id
});
this.StoreInSettings();
this._isInProgress = false;
}
else
{
string remoteUri = this._downloadList[ind].RemoteUri;
string localPath = this._downloadList[ind].LocalPath;
if (this.FileExists(localPath))
{
EventAggregator.Current.Publish(new DownloadProgressedEvent()
{
Id = this._id,
Progress = ((double)(ind + 1) * 100.0 / (double)this._downloadList.Count)
});
this.DownloadByIndex(ind + 1);
}
else
{
HttpWebRequest request = WebRequest.CreateHttp(remoteUri);
request.BeginGetResponse((AsyncCallback)(iAR =>
{
try
{
using (Stream responseStream = request.EndGetResponse(iAR).GetResponseStream())
{
using (MemoryStream memoryStream = BatchDownloadManager.ReadFully(responseStream))
{
memoryStream.Position = 0L;
using (IsolatedStorageFile storeForApplication = IsolatedStorageFile.GetUserStoreForApplication())
{
using (IsolatedStorageFileStream storageFileStream = storeForApplication.OpenFile(localPath, FileMode.OpenOrCreate, FileAccess.Write))
BatchDownloadManager.CopyStream((Stream)memoryStream, (Stream)storageFileStream);
}
memoryStream.Position = 0L;
ImageCache.Current.TrySetImageForUri(localPath, (Stream)memoryStream);
}
}
this._lastProgress = (double)(ind + 1) * 100.0 / (double)this._downloadList.Count;
EventAggregator.Current.Publish(new DownloadProgressedEvent()
{
Id = this._id,
Progress = this._lastProgress
});
this.DownloadByIndex(ind + 1);
}
catch (Exception ex)
{
Logger.Instance.Error("Failed to download batch id = " + this._id, ex);
this._isInProgress = false;
EventAggregator.Current.Publish(new DownloadFailedEvent()
{
Id = this._id
});
}
}), null);
}
}
}