// used to download one post
public bool TryDownloadPost(IPostToDownload_v1 post, string downloadDirectory = null, bool forceDownloadAgain = false, bool forceSelect = false, bool simulateDownload = false)
{
if (_downloadAllPrintType != null)
{
forceSelect = forceSelect || _downloadAllPrintType(post.GetPrintType());
}
FindPrintInfo findPrint = FindPrint(post.GetTitle(), post.GetPrintType(), forceSelect);
if (!findPrint.found)
{
TracePost(post, "post not selected");
return(false);
}
// corrigé le 20/11/2014
//DownloadPostKey key = new DownloadPostKey { server = post.server, id = post.id };
DownloadPostKey_v1 key = new DownloadPostKey_v1 {
server = post.GetServer(), id = post.GetKey()
};
// state : NotDownloaded, WaitToDownload, DownloadStarted, DownloadCompleted, DownloadFailed
DownloadState state = GetDownloadFileState(key);
//if (state != DownloadState.NotDownloaded && !forceDownloadAgain)
if ((state == DownloadState.WaitToDownload || state == DownloadState.DownloadStarted || state == DownloadState.DownloadCompleted) && !forceDownloadAgain)
{
if (FilterTracePost(state))
{
TracePost(post, "post " + GetDownloadStateText1(state), findPrint.file);
}
return(false);
}
string file = findPrint.file;
if (downloadDirectory != null)
{
file = downloadDirectory + "\\" + file;
}
if (simulateDownload)
{
TracePost(post, "simulate start download", file);
return(false);
}
else
{
TracePost(post, "start download", file);
}
if (_downloadManager_v1 != null)
{
Try(() => _downloadManager_v1.DownloadFile(key, post.GetDownloadLinks(), file));
}
if (_downloadManager != null)
{
Try(() => _downloadManager.AddFileToDownload(key, post.GetDownloadLinks_new(), file));
}
return(true);
}
private IPostToDownload_v1 LoadPost(DownloadPostKey_v1 key)
{
if (!_servers_v1.ContainsKey(key.server))
{
Trace.WriteLine("error unknow server \"{0}\"", key.server);
return(null);
}
return(_servers_v1[key.server].LoadPost(key.id));
}
private DownloadState GetDownloadFileState(DownloadPostKey_v1 key)
{
if (_downloadManager_v1 != null)
{
return(_downloadManager_v1.GetDownloadFileState(key));
}
else if (_downloadManager != null)
{
return(_downloadManager.GetDownloadFileState(key));
}
else
{
return(DownloadState.NotDownloaded);
}
}