Inheritance: System.MarshalByRefObject, IDownloader
コード例 #1
0
        private void SaveVideo_Step3(DownloadList saveItems, string url, bool? enque)
        {
            // check for valid url and cut off additional parameter
            if (String.IsNullOrEmpty(url) ||
                !UriUtils.IsValidUri((url.IndexOf(SimpleUrl.ParameterSeparator) > 0) ? url.Substring(0, url.IndexOf(SimpleUrl.ParameterSeparator)) : url))
            {
                notification.Show(Translation.Instance.Error, Translation.Instance.UnableToDownloadVideo);
                return;
            }

            saveItems.CurrentItem.Url = url;
            if (string.IsNullOrEmpty(saveItems.CurrentItem.Title)) saveItems.CurrentItem.Title = saveItems.CurrentItem.VideoInfo.Title;

            if (!string.IsNullOrEmpty(saveItems.CurrentItem.OverrideFolder))
            {
                if (!string.IsNullOrEmpty(saveItems.CurrentItem.OverrideFileName))
                    saveItems.CurrentItem.LocalFile = System.IO.Path.Combine(saveItems.CurrentItem.OverrideFolder, saveItems.CurrentItem.OverrideFileName);
                else
                    saveItems.CurrentItem.LocalFile = System.IO.Path.Combine(saveItems.CurrentItem.OverrideFolder, saveItems.CurrentItem.Util.GetFileNameForDownload(saveItems.CurrentItem.VideoInfo, saveItems.CurrentItem.Category, url));
            }
            else
            {
                saveItems.CurrentItem.LocalFile = System.IO.Path.Combine(System.IO.Path.Combine(OnlineVideoSettings.Instance.DownloadDir, saveItems.CurrentItem.Util.Settings.Name), saveItems.CurrentItem.Util.GetFileNameForDownload(saveItems.CurrentItem.VideoInfo, saveItems.CurrentItem.Category, url));
            }

            if (saveItems.DownloadItems != null && saveItems.DownloadItems.Count > 1)
            {
                saveItems.CurrentItem.LocalFile = string.Format(@"{0}\{1} - {2}#{3}{4}",
                    System.IO.Path.GetDirectoryName(saveItems.CurrentItem.LocalFile),
                    System.IO.Path.GetFileNameWithoutExtension(saveItems.CurrentItem.LocalFile),
                    (saveItems.DownloadItems.IndexOf(saveItems.CurrentItem) + 1).ToString().PadLeft((saveItems.DownloadItems.Count).ToString().Length, '0'),
                    (saveItems.DownloadItems.Count).ToString(),
                    System.IO.Path.GetExtension(saveItems.CurrentItem.LocalFile));
            }

            saveItems.CurrentItem.LocalFile = FileUtils.GetNextFileName(saveItems.CurrentItem.LocalFile);
            saveItems.CurrentItem.ThumbFile = string.IsNullOrEmpty(saveItems.CurrentItem.VideoInfo.ThumbnailImage) ? saveItems.CurrentItem.VideoInfo.Thumb : saveItems.CurrentItem.VideoInfo.ThumbnailImage;

            // make sure the target dir exists
            if (!(System.IO.Directory.Exists(System.IO.Path.GetDirectoryName(saveItems.CurrentItem.LocalFile))))
            {
                System.IO.Directory.CreateDirectory(System.IO.Path.GetDirectoryName(saveItems.CurrentItem.LocalFile));
            }

            if (enque == true)
                DownloadManager.Instance.Add(saveItems.CurrentItem.Util.Settings.Name, saveItems);
            else if (enque == false)
                DownloadManager.Instance.Add(null, saveItems);

            downloadNotifier.GetBindingExpression(TextBlock.TextProperty).UpdateTarget();
            downloadNotifier.GetBindingExpression(TextBlock.VisibilityProperty).UpdateTarget();

            System.Threading.Thread downloadThread = new System.Threading.Thread((System.Threading.ParameterizedThreadStart)delegate(object o)
            {
                DownloadList dlList = o as DownloadList;
                try
                {
                    IDownloader dlHelper = null;
                    if (dlList.CurrentItem.Url.ToLower().StartsWith("mms://")) dlHelper = new MMSDownloader();
                    else dlHelper = new OnlineVideos.MPUrlSourceFilter.Downloader();
                    dlList.CurrentItem.Downloader = dlHelper;
                    dlList.CurrentItem.Start = DateTime.Now;
                    Log.Info("Starting download of '{0}' to '{1}' from Site '{2}'", dlList.CurrentItem.Url, dlList.CurrentItem.LocalFile, dlList.CurrentItem.Util.Settings.Name);
                    Exception exception = dlHelper.Download(dlList.CurrentItem);
                    if (exception != null) Log.Warn("Error downloading '{0}', Msg: {1}", dlList.CurrentItem.Url, exception.Message);
                    OnDownloadFileCompleted(dlList, exception);
                }
                catch (System.Threading.ThreadAbortException)
                {
                    // the thread was aborted on purpose, let it finish gracefully
                    System.Threading.Thread.ResetAbort();
                }
                catch (Exception ex)
                {
                    Log.Warn("Error downloading '{0}', Msg: {1}", dlList.CurrentItem.Url, ex.Message);
                    OnDownloadFileCompleted(dlList, ex);
                }
            });
            downloadThread.IsBackground = true;
            downloadThread.Name = "OVDownload";
            downloadThread.Start(saveItems);
        }
コード例 #2
0
        private void SaveVideo_Step3(DownloadList saveItems, string url, bool? enque)
        {
            // check for valid url and cut off additional parameter
            if (String.IsNullOrEmpty(url) ||
                !Helpers.UriUtils.IsValidUri((url.IndexOf(MPUrlSourceFilter.SimpleUrl.ParameterSeparator) > 0) ? url.Substring(0, url.IndexOf(MPUrlSourceFilter.SimpleUrl.ParameterSeparator)) : url))
            {
                GUIDialogNotify dlg = (GUIDialogNotify)GUIWindowManager.GetWindow((int)GUIWindow.Window.WINDOW_DIALOG_NOTIFY);
                if (dlg != null)
                {
                    dlg.Reset();
                    dlg.SetImage(SiteImageExistenceCache.GetImageForSite("OnlineVideos", type: "Icon"));
                    dlg.SetHeading(Translation.Instance.Error);
                    dlg.SetText(Translation.Instance.UnableToDownloadVideo);
                    dlg.DoModal(GUIWindowManager.ActiveWindow);
                }
                return;
            }

            saveItems.CurrentItem.Url = url;
            if (string.IsNullOrEmpty(saveItems.CurrentItem.Title)) saveItems.CurrentItem.Title = saveItems.CurrentItem.VideoInfo.Title;

            if (!string.IsNullOrEmpty(saveItems.CurrentItem.OverrideFolder))
            {
                if (!string.IsNullOrEmpty(saveItems.CurrentItem.OverrideFileName))
                    saveItems.CurrentItem.LocalFile = Path.Combine(saveItems.CurrentItem.OverrideFolder, saveItems.CurrentItem.OverrideFileName);
                else
                    saveItems.CurrentItem.LocalFile = Path.Combine(saveItems.CurrentItem.OverrideFolder, saveItems.CurrentItem.Util.GetFileNameForDownload(saveItems.CurrentItem.VideoInfo, saveItems.CurrentItem.Category, url));
            }
            else
            {
                saveItems.CurrentItem.LocalFile = Path.Combine(Path.Combine(OnlineVideoSettings.Instance.DownloadDir, saveItems.CurrentItem.Util.Settings.Name), saveItems.CurrentItem.Util.GetFileNameForDownload(saveItems.CurrentItem.VideoInfo, saveItems.CurrentItem.Category, url));
            }

            if (saveItems.DownloadItems != null && saveItems.DownloadItems.Count > 1)
            {
                saveItems.CurrentItem.LocalFile = string.Format(@"{0}\{1} - {2}#{3}{4}",
                    Path.GetDirectoryName(saveItems.CurrentItem.LocalFile),
                    Path.GetFileNameWithoutExtension(saveItems.CurrentItem.LocalFile),
                    (saveItems.DownloadItems.IndexOf(saveItems.CurrentItem) + 1).ToString().PadLeft((saveItems.DownloadItems.Count).ToString().Length, '0'),
                    (saveItems.DownloadItems.Count).ToString(),
                    Path.GetExtension(saveItems.CurrentItem.LocalFile));
            }

            saveItems.CurrentItem.LocalFile = Helpers.FileUtils.GetNextFileName(saveItems.CurrentItem.LocalFile);
            saveItems.CurrentItem.ThumbFile = string.IsNullOrEmpty(saveItems.CurrentItem.VideoInfo.ThumbnailImage) ? saveItems.CurrentItem.VideoInfo.Thumb : saveItems.CurrentItem.VideoInfo.ThumbnailImage;

            // make sure the target dir exists
            if (!(Directory.Exists(Path.GetDirectoryName(saveItems.CurrentItem.LocalFile))))
            {
                Directory.CreateDirectory(Path.GetDirectoryName(saveItems.CurrentItem.LocalFile));
            }

            if (enque == true)
                DownloadManager.Instance.Add(saveItems.CurrentItem.Util.Settings.Name, saveItems);
            else if (enque == false)
                DownloadManager.Instance.Add(null, saveItems);

            GUIPropertyManager.SetProperty("#OnlineVideos.currentDownloads", DownloadManager.Instance.Count.ToString());

            System.Threading.Thread downloadThread = new System.Threading.Thread((System.Threading.ParameterizedThreadStart)delegate(object o)
            {
                DownloadList dlList = o as DownloadList;
                try
                {
                    IDownloader dlHelper = null;
                    if (dlList.CurrentItem.Url.ToLower().StartsWith("mms://")) dlHelper = new MMSDownloader();
                    else dlHelper = new OnlineVideos.MPUrlSourceFilter.Downloader();
                    dlList.CurrentItem.Downloader = dlHelper;
                    dlList.CurrentItem.Start = DateTime.Now;
                    Log.Instance.Info("Starting download of '{0}' to '{1}' from Site '{2}'", dlList.CurrentItem.Url, dlList.CurrentItem.LocalFile, dlList.CurrentItem.Util.Settings.Name);
                    Exception exception = dlHelper.Download(dlList.CurrentItem);
                    if (exception != null) Log.Instance.Warn("Error downloading '{0}', Msg: {1}", dlList.CurrentItem.Url, exception.Message);
                    OnDownloadFileCompleted(dlList, exception);
                }
                catch (System.Threading.ThreadAbortException)
                {
                    // the thread was aborted on purpose, let it finish gracefully
                    System.Threading.Thread.ResetAbort();
                }
                catch (Exception ex)
                {
                    Log.Instance.Warn("Error downloading '{0}', Msg: {1}", dlList.CurrentItem.Url, ex.Message);
                    OnDownloadFileCompleted(dlList, ex);
                }
            });
            downloadThread.IsBackground = true;
            downloadThread.Name = "OVDownload";
            downloadThread.Start(saveItems);

            GUIDialogNotify dlgNotify = (GUIDialogNotify)GUIWindowManager.GetWindow((int)GUIWindow.Window.WINDOW_DIALOG_NOTIFY);
            if (dlgNotify != null)
            {
                dlgNotify.Reset();
                dlgNotify.SetImage(SiteImageExistenceCache.GetImageForSite("OnlineVideos", type: "Icon"));
                dlgNotify.SetHeading(Translation.Instance.DownloadStarted);
                dlgNotify.SetText(saveItems.CurrentItem.Title);
                dlgNotify.DoModal(GUIWindowManager.ActiveWindow);
            }
        }