public override IEnumerable <IAudioBookGroup> GetAllRecordGroups(IDbContainer dbContainer)
{
var result = GroupKeys.Select(groupKey => GetRecordGroup(groupKey, dbContainer));
dbContainer.SaveChanges();
return(result);
}
public override void DownloadRecordTarget(string loginCoockies, IAudioBook record, IDbContainer dbContainer,
CancellationToken cancellationToken)
{
var config = Config.Load <RutrackerTorrentFilesDownloaderConfig>();
Directory.CreateDirectory(config.TorrentFilesFolder);
var userData = dbContainer.UserDataSet.CreateUserData();
userData.RecordGroupKey = record.GroupKey;
userData.RecordKey = record.Key;
var targetLibraryPath = GetAbsoluteLibraryPath(record);
userData.LocalPath = targetLibraryPath;
var downloader = Context.I.ComponentFactory.GetCreators <ITorrentFileDownloaderPlugin>()
.Select(item => item.GetInstance <ITorrentFileDownloaderPlugin>())
.FirstOrDefault(item => item.DisplayName == config.TorrentClientName);
if (downloader != null && downloader.IsExists)
{
downloader.Download(record.MagnetLink, targetLibraryPath);
}
dbContainer.UserDataSet.AddUserData(userData);
dbContainer.SaveChanges();
}
protected override void DownloadRecordGroup(IDbContainer dbContainer, IAudioBookGroup audioBookGroup,
CancellationToken cancellationToken)
{
dbContainer.SaveChanges();
var url = $"http://rutracker.org/forum/viewforum.php?f={audioBookGroup.Key}";
var pageIndex = 0;
var pageCount = 0;
do
{
var progressMessage = audioBookGroup.Title +
(pageCount > 0 ? $": {pageIndex} / {pageCount}" : string.Empty);
ProgressMessage.Report(pageIndex, pageCount, progressMessage);
string pageHtml;
using (var webClient = WebClientPool.GetPoolItem())
{
var pageUrl = $"{url}&start={pageIndex * RecordsOnPageCount}";
pageHtml = webClient.Target.DownloadString(pageUrl);
if (cancellationToken.IsCancellationRequested)
{
return;
}
}
var document = new HtmlDocument();
document.LoadHtml(pageHtml);
if (pageCount == 0)
{
UpdateRecordGroupInfo(audioBookGroup, document);
dbContainer.AudioBookGroupSet.AddChangedRecordGroups(audioBookGroup);
pageCount = audioBookGroup.LastPageCount;
}
ParseRecordGroupPage(dbContainer, audioBookGroup, document, cancellationToken);
Thread.Sleep(200);
pageIndex++;
} while (pageIndex < pageCount);
if (cancellationToken.IsCancellationRequested)
{
return;
}
audioBookGroup.LastUpdate = DateTime.Now;
}