| public static MoveToRecycleBin ( string path ) : void | ||
| path | string | Location of directory or file to recycle |
| return | void | |
private void FixContainer(VideoListItem item)
{
SetStatus(item, VideoListItemStatusEnum.Converting);
string SrcFile = Settings.NaturalGroundingFolder + item.FileName;
if (item.FileName != null && File.Exists(SrcFile))
{
FFmpegProcess FileInfo = MediaInfo.GetFileInfo(SrcFile);
string Ext1 = Path.GetExtension(item.FileName).ToLower();
string Ext2 = DownloadBusiness.GetFinalExtension(FileInfo.VideoStream?.Format, FileInfo.AudioStream?.Format);
if ((Ext2 == ".mp4" || Ext2 == ".webm") && Ext1 != Ext2)
{
string DstFile = item.FileName.Substring(0, item.FileName.Length - Ext1.Length) + Ext2;
if (MediaMuxer.Muxe(SrcFile, SrcFile, Settings.NaturalGroundingFolder + DstFile) == CompletionStatus.Success)
{
FileOperationAPIWrapper.MoveToRecycleBin(SrcFile);
// Change database binding.
EditVideoBusiness Business = new EditVideoBusiness();
Media ExistingData = Business.GetVideoById(item.MediaId.Value);
if (ExistingData != null)
{
// Edit video info.
ExistingData.FileName = DstFile;
Business.Save();
SetStatus(item, VideoListItemStatusEnum.Done);
return;
}
}
}
}
SetStatus(item, VideoListItemStatusEnum.Failed);
}
/// <summary>
/// Updates database if needed.
/// </summary>
/// <param name="backupBeforeUpdate">If true, backups database before udpating.</param>
public async Task UpdateDatabaseAsync()
{
Version databaseVersion = VersionAccess.GetVersionInfo();
if (databaseVersion < new Version(1, 4, 0, 0))
{
if (isDatabaseRecreated)
{
throw new Exception(string.Format("InitialDatabase version {0} is outdated.", databaseVersion.ToString()));
}
string Msg = string.Format("Database v{0} is outdated. Do you wish to delete it and recreate an updated database? All your personal data will be lost.", databaseVersion.ToString(3));
if (MessageBox.Show(owner, Msg, "Database Update", MessageBoxButton.YesNo, MessageBoxImage.Question) == MessageBoxResult.No)
{
throw new Exception(string.Format("Database is outdated."));
}
GC.Collect();
await TryUntilTimeout(() => FileOperationAPIWrapper.MoveToRecycleBin(AppPaths.DatabasePath), 10000);
isDatabaseRecreated = true;
await EnsureAvailableAsync();
// UpdateDatabaseToVersion(backupBeforeUpdate, 0, 9, 3, 0);
}
}
protected override void OnMuxing(object sender, DownloadCompletedEventArgs e)
{
// Separate file extension.
DownloadItemData IData = e.DownloadInfo.Data as DownloadItemData;
FileProgress VideoFile = e.DownloadInfo.Files.FirstOrDefault(f => f.Type == StreamType.Video);
FileProgress AudioFile = e.DownloadInfo.Files.FirstOrDefault(f => f.Type == StreamType.Audio);
string SrcFile = IData.Media.FileName != null ? Settings.NaturalGroundingFolder + IData.Media.FileName : null;
CompletionStatus Result = CompletionStatus.Success;
if (IData.Media.FileName != null && File.Exists(SrcFile) && (VideoFile == null || AudioFile == null))
{
// Upgrade audio or video
FFmpegProcess MInfo = MediaInfo.GetFileInfo(SrcFile);
string VideoFormat = VideoFile != null?Path.GetExtension(VideoFile.Destination).TrimStart('.') : MInfo.VideoStream?.Format;
string AudioFormat = AudioFile != null?Path.GetExtension(AudioFile.Destination).TrimStart('.') : MInfo.AudioStream?.Format;
string VideoDestExt = GetFinalExtension(VideoFormat, AudioFormat);
e.DownloadInfo.Destination = e.DownloadInfo.DestinationNoExt + VideoDestExt;
Result = MediaMuxer.Muxe(VideoFile?.Destination ?? SrcFile, AudioFile?.Destination ?? SrcFile, e.DownloadInfo.Destination);
}
if (Result == CompletionStatus.Success && File.Exists(SrcFile))
{
FileOperationAPIWrapper.MoveToRecycleBin(SrcFile);
}
e.DownloadInfo.Status = Result == CompletionStatus.Success ? DownloadStatus.Done : DownloadStatus.Failed;
}
protected override void OnCompleted(object sender, DownloadCompletedEventArgs e)
{
DownloadItemData IData = e.DownloadInfo.Data as DownloadItemData;
Media Video = IData.Media;
string Destination = e.DownloadInfo.Destination;
string DestinationExt = Path.GetExtension(Destination);
Destination = Destination.Substring(0, Destination.Length - Path.GetExtension(Destination).Length);
// Ensure download and merge succeeded.
if (!FileHasContent(e.DownloadInfo.Destination))
{
e.DownloadInfo.Status = DownloadStatus.Failed;
return;
}
// Get final file name.
DefaultMediaPath PathCalc = new DefaultMediaPath();
string NewFileName = PathCalc.GetDefaultFileName(Video.Artist, Video.Title, Video.MediaCategoryId, (MediaType)Video.MediaTypeId);
Directory.CreateDirectory(Path.GetDirectoryName(Settings.NaturalGroundingFolder + NewFileName));
Video.FileName = NewFileName + DestinationExt;
// Move file and overwrite.
string DstFile = Settings.NaturalGroundingFolder + Video.FileName;
if (File.Exists(DstFile))
{
FileOperationAPIWrapper.MoveToRecycleBin(DstFile);
}
File.Move(Destination + DestinationExt, DstFile);
// Add to database
EditVideoBusiness Business = new EditVideoBusiness();
Media ExistingData = Business.GetVideoById(Video.MediaId);
if (ExistingData != null)
{
// Edit video info.
ExistingData.FileName = Video.FileName;
ExistingData.Length = null;
ExistingData.Height = null;
Business.Save();
}
else
{
// Add new video info.
Business.AddVideo(Video);
Business.Save();
}
base.OnCompleted(sender, e);
}
