private void FeedEditionsCallBack(object state)
{
DownloadReporter.Reset();
_downloadManagerEdition = new DownloadManagerEdition(DownloadManager, DownloadReporter);
_downloadManagerEdition.Finished += DownloadManagerEditionFinished;
_downloadManagerEdition.Error += DownloadManagerEditionError;
foreach (EditionInfoViewModel editionInfoViewModel in Editions.Where(s => s.Active))
{
Interlocked.Increment(ref CountDown);
string[] cardInfos = DownloadManager.GetCardUrls(editionInfoViewModel.Url);
editionInfoViewModel.DownloadReporter.Total = cardInfos.Length;
DownloadReporter.Total += cardInfos.Length;
EditionInfoViewModel model = editionInfoViewModel;
if (model.CardNumber.HasValue)
{
if (cardInfos.Length != model.CardNumber.Value)
{
AppendMessage(string.Format("{0}: {1} urls while cardnumber is set to {2}", model.Name, cardInfos.Length, model.CardNumber.Value), false);
}
}
_downloadManagerEdition.AddRange(cardInfos.Select(s => WebAccess.ToAbsoluteUrl(model.Url, s)), model.EditionId, model.DownloadReporter);
}
_downloadManagerEdition.Start();
}
private void Downloader(object state)
{
foreach (Tuple <bool, object> t in _pictures)
{
try
{
_exportImagesWorker.Export(t.Item1, t.Item2);
}
catch (Exception ex)
{
string errormessage = ex.Message;
if (ex.InnerException != null)
{
errormessage = ex.InnerException.Message;
}
AppendMessage(string.Format("{0} -> {1}", t.Item2, errormessage), false);
}
DownloadReporter.Progress();
}
DownloadReporter.Finish();
JobFinished();
}
private void Downloader(object state)
{
string url = null;
while (true)
{
int currentJob = -1;
try
{
_lock.EnterWriteLock();
currentJob = _nextJob;
_nextJob++;
_lock.ExitWriteLock();
if (currentJob >= _urls.Count || IsStopping)
{
break;
}
KeyValuePair <string, object> kv = _urls[currentJob];
url = kv.Key;
//Do the first alone to wait for proxy if needed
if (currentJob == 0 || _firstDoneEvent.WaitOne())
{
if (_fatalException)
{
break;
}
string errors = Download(url, kv.Value);
if (!string.IsNullOrWhiteSpace(errors))
{
AppendMessage(string.Format("{0} -> {1}", url, errors), false);
}
}
DownloadReporter.Progress();
}
catch (Exception ex)
{
if (currentJob == 0)
{
_fatalException = true;
}
string errormessage = ex.Message;
if (ex.InnerException != null)
{
errormessage = ex.InnerException.Message;
}
AppendMessage(string.Format("{0} -> {1}", url, errormessage), false);
}
finally
{
//First finished, Go for the others
if (currentJob == 0)
{
_firstDoneEvent.Set();
}
}
Interlocked.Decrement(ref CountDown);
}
if (CountDown == 0 || IsStopping || _fatalException)
{
DownloadReporter.Finish();
JobFinished();
}
}
