public static PostDownloadLinks Create(IEnumerable <string> links)
{
PostDownloadLinks postDownloadLinks = new PostDownloadLinks();
postDownloadLinks.AddItem();
foreach (string link in links)
{
postDownloadLinks.AddServer(DownloadFileServerInfo.GetServerNameFromLink(link));
postDownloadLinks.AddLink(link);
}
return(postDownloadLinks);
}
private DownloadLinkRef GetNextDownloadLink(QueueDownloadFile queueDownloadFile)
{
if (queueDownloadFile.AllDownloadLinkTreated)
{
return(null);
}
int itemIndex = 0;
foreach (DownloadItemLink itemLink in queueDownloadFile.DownloadItemLinks)
{
if (!itemLink.Downloaded)
{
if (!itemLink.NoDownloadLinkFound)
{
if (itemLink.SelectedServerIndex == -1)
{
var q = (from server in itemLink.ServerLinks select new { server = server, rate = DownloadFileServerInfo.GetLinkRate(server.Name) }).OrderBy(server => server.rate).Select(server => server.server);
int serverIndex = 0;
foreach (DownloadServerLink serverLink in q)
{
DownloadFilePartLink filePartLink = serverLink.FilePartLinks[0];
if (!UnprotectLink(queueDownloadFile, serverLink, filePartLink, 0))
{
continue;
}
string debridedLink = null;
string file = null;
if (DebridLink(queueDownloadFile, itemLink, serverLink, filePartLink, out debridedLink, out file))
{
itemLink.SelectedServerIndex = serverIndex;
queueDownloadFile.Modified = true;
return(new DownloadLinkRef
{
QueueDownloadFileId = queueDownloadFile.Id, ItemIndex = itemIndex, ServerIndex = serverIndex, FilePartIndex = 0, DebridedDownloadLink = debridedLink, File = file
});
}
serverIndex++;
}
itemLink.NoDownloadLinkFound = true;
queueDownloadFile.UncompleteDownload = true;
queueDownloadFile.Modified = true;
string message = string.Format("can't find download link for item no {0}", itemIndex + 1);
//pb.Trace.WriteLine("{0:dd-MM-yyyy HH:mm:ss} - {1,-50} - {2,-25} - file \"{3}\" key {4}", DateTime.Now, message, null, queueDownloadFile.File, queueDownloadFile.Key);
pb.Trace.WriteLine("{0:dd-MM-yyyy HH:mm:ss} - {1,-50} - {2,-25} - directory \"{3}\" filename \"{4}\" key {5}", DateTime.Now, message, null, queueDownloadFile.Directory, queueDownloadFile.Filename, queueDownloadFile.Key);
}
else
{
DownloadServerLink serverLink = itemLink.ServerLinks[itemLink.SelectedServerIndex];
// dont use foreach because UnprotectLink() may change serverLink.FilePartLinks
for (int filePartIndex = 0; filePartIndex < serverLink.FilePartLinks.Length; filePartIndex++)
{
DownloadFilePartLink filePartLink = serverLink.FilePartLinks[filePartIndex];
if (filePartLink.State != DownloadState.NotDownloaded)
{
continue;
}
string errorMessage = null;
if (UnprotectLink(queueDownloadFile, serverLink, filePartLink, filePartIndex))
{
string debridedLink = null;
string file = null;
if (DebridLink(queueDownloadFile, itemLink, serverLink, filePartLink, out debridedLink, out file))
{
return(new DownloadLinkRef {
QueueDownloadFileId = queueDownloadFile.Id, ItemIndex = itemIndex, ServerIndex = itemLink.SelectedServerIndex, FilePartIndex = filePartIndex, DebridedDownloadLink = debridedLink, File = file
});
}
else
{
errorMessage = "can't find download link";
}
}
else
{
errorMessage = "error unable to unprotect link";
}
if (errorMessage != null)
{
queueDownloadFile.UncompleteDownload = true;
queueDownloadFile.Modified = true;
errorMessage = errorMessage + string.Format(" for item no {0} server no {1} part no {2}", itemIndex + 1, itemLink.SelectedServerIndex + 1, filePartIndex + 1);
//pb.Trace.WriteLine("{0:dd-MM-yyyy HH:mm:ss} - {1,-50} - {2,-25} - link \"{3}\" file \"{4}\" key {5}", DateTime.Now, errorMessage, null, filePartLink.DownloadLink, queueDownloadFile.File, queueDownloadFile.Key);
pb.Trace.WriteLine("{0:dd-MM-yyyy HH:mm:ss} - {1,-50} - {2,-25} - link \"{3}\" directory \"{4}\" filename \"{5}\" key {6}", DateTime.Now, errorMessage, null, filePartLink.DownloadLink, queueDownloadFile.Directory, queueDownloadFile.Filename, queueDownloadFile.Key);
}
}
}
}
}
itemIndex++;
}
queueDownloadFile.AllDownloadLinkTreated = true;
queueDownloadFile.Modified = true;
return(null);
}
private DownloadItemLink[] CreateDownloadItemLinkArray()
{
//IRequestDownloadItemLink[] requestItemLinks = requestDownloadLinks.GetLinks();
//DownloadItemLink[] downloadItemLinks = new DownloadItemLink[downloadLinks.Length + 1];
//List<DownloadItemLink> downloadItemLinks = new List<DownloadItemLink>();
//for (int i1 = 0; i1 < downloadLinks.Length; i1++)
//foreach (string link in downloadLinks)
//{
//IRequestDownloadItemLink requestItemLink = requestItemLinks[i1];
DownloadItemLink downloadItemLink = new DownloadItemLink();
//downloadItemLink.Name = requestItemLink.GetName();
downloadItemLink.Downloaded = false;
//IRequestDownloadServerLink[] requestFileLinks = requestItemLink.GetServerLinks();
downloadItemLink.ServerLinks = new DownloadServerLink[downloadLinks.Length + 1];
int i2 = 0;
DownloadServerLink fileLink = new DownloadServerLink();
fileLink.Name = "DownloadedLink";
fileLink.FilePartLinks = new DownloadFilePartLink[1];
DownloadFilePartLink filePartLink = new DownloadFilePartLink();
filePartLink.Downloaded = false;
filePartLink.DownloadLink = downloadLink;
filePartLink.State = state;
filePartLink.DownloadedFile = file;
filePartLink.File = file;
filePartLink.StartDownloadTime = startDownloadTime;
filePartLink.EndDownloadTime = endDownloadTime;
filePartLink.DownloadDuration = downloadDuration;
fileLink.FilePartLinks[0] = filePartLink;
downloadItemLink.ServerLinks[i2++] = fileLink;
//for (int i2 = 0; i2 < requestFileLinks.Length; i2++)
foreach (string link in downloadLinks)
{
//IRequestDownloadServerLink requestFileLink = requestFileLinks[i2];
fileLink = new DownloadServerLink();
//fileLink.Name = requestFileLink.GetName();
fileLink.Name = DownloadFileServerInfo.GetServerNameFromLink(link);
//string[] filePartLinks = requestFileLink.GetFilePartLinks();
fileLink.FilePartLinks = new DownloadFilePartLink[1];
//for (int i3 = 0; i3 < filePartLinks.Length; i3++)
//{
filePartLink = new DownloadFilePartLink();
filePartLink.Downloaded = false;
filePartLink.DownloadLink = link;
filePartLink.State = DownloadState.NotDownloaded;
fileLink.FilePartLinks[0] = filePartLink;
//}
downloadItemLink.ServerLinks[i2++] = fileLink;
}
//downloadItemLinks.Add(downloadItemLink);
//}
return(new DownloadItemLink[] { downloadItemLink });
}
