// public class TrackRow: INotifyPropertyChanged {
// public PlaylistTrack PlaylistTrack { get;}
// public Track Track { get; }
// public string LocationLower { get; }
// public string AlbumLower { get; }
// public string ArtistsLower { get; }
// public string ComposersLower { get; }
// public string PublisherLower { get; }
// public string TitleLower { get; }
// public bool IsAdditionalTrack { get; }
// public Brush RowBackground { get; }
// public int PlaylistTrackNo {
// get {
// return playlistTrackNo;
// }
// set {
// if (playlistTrackNo!=value) {
// playlistTrackNo = value;
// PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(PlaylistTrackNo)));
// }
// }
// }
// int playlistTrackNo;
// public int PlaylistTrackNoOld { get; }
// /// <summary>
// /// Track is marked for removal from playlist
// /// </summary>
// public bool IsRemoval {
// get {
// return isRemoval;
// }
// set {
// if (isRemoval!=value) {
// isRemoval = value;
// //**--updatePlaylistCheckBox();
// HasIsRemovalChanged?.Invoke();
// }
// }
// }
// bool isRemoval;
// /// <summary>
// /// User selected this track for adding to playlist OR CheckBox is disabled and displays that the track is already in the playlist
// /// </summary>
// public bool IsAddPlaylist {
// get {
// return isAddPlaylist;
// }
// set {
// if (isAddPlaylist!=value) {
// isAddPlaylist = value;
// HasIsAddPlaylistChanged?.Invoke();
// PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(IsAddPlaylist)));
// }
// }
// }
// bool isAddPlaylist;
// /// <summary>
// /// Playlist CheckBox is visible if a playlist name is entered and track is not marked for deletion
// /// </summary>
// public Visibility PlaylistCheckBoxVisibility {
// get {
// return playlistCheckBoxVisibility;
// }
// set {
// if (playlistCheckBoxVisibility!=value) {
// playlistCheckBoxVisibility = value;
// PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(PlaylistCheckBoxVisibility)));
// }
// }
// }
// Visibility playlistCheckBoxVisibility;
// /// <summary>
// /// Playlist CheckBox is disabled when the track is already in the playlist
// /// </summary>
// public bool PlaylistCheckBoxIsEnabled {
// get {
// return playlistCheckBoxIsEnabled;
// }
// set {
// if (playlistCheckBoxIsEnabled!=value) {
// playlistCheckBoxIsEnabled = value;
// PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(PlaylistCheckBoxIsEnabled)));
// }
// }
// }
// bool playlistCheckBoxIsEnabled;
// public event PropertyChangedEventHandler? PropertyChanged;
//#pragma warning disable CA2211 // Non-constant fields should not be visible
// public static Action? HasIsRemovalChanged;
// public static Action? HasIsAddPlaylistChanged;
//#pragma warning restore CA2211
// static readonly Brush highlightedBackgroundBrush = new SolidColorBrush(Color.FromRgb(0xDF, 0xF1, 0xFA));
// public TrackRow(PlaylistTrack playlistTrack, bool isAdditionalTrack = false) {
// PlaylistTrack = playlistTrack;
// Track = playlistTrack.Track;
// LocationLower = Track.Location.Name.ToLowerInvariant();
// ArtistsLower = Track.Artists?.ToLowerInvariant()??"";
// AlbumLower = Track.Album?.ToLowerInvariant()??"";
// ComposersLower = Track.Composers?.ToLowerInvariant()??"";
// PublisherLower = Track.Publisher?.ToLowerInvariant()??"";
// TitleLower = Track.Title?.ToLowerInvariant()??"";
// IsAdditionalTrack = isAdditionalTrack;
// RowBackground = isAdditionalTrack ? highlightedBackgroundBrush : Brushes.White;
// PlaylistTrackNoOld = PlaylistTrackNo = playlistTrack.TrackNo;
// isRemoval = false;
// isAddPlaylist = false;
// }
// }
#endregion
#region Events
// ------
private void playlistWindow_Loaded(object sender, RoutedEventArgs e)
{
PlaylistNameTextBox.Focus();
if (firstAddedTrackRow is not null)
{
TracksDataGrid.ScrollIntoView(firstAddedTrackRow);
}
AddToOtherPlaylistComboBox.SelectionChanged += addToOtherPlaylistComboBox_SelectionChanged;
AddToOtherPlaylistComboBox.AddHandler(TextBoxBase.TextChangedEvent, new RoutedEventHandler(addToOtherPlaylistComboBox_TextChanged));
AddToOtherPlaylistComboBox.LostFocus += addToOtherPlaylistComboBox_LostFocus;
updatePlaylistCheckBoxes();
}
private void DownloadPlaylist_Click(object sender, EventArgs e)
{
if (!CheckLibs(false))
{
return;
}
Cursor.Current = Cursors.WaitCursor;
DownloadPlaylist.Enabled = false;
DownloadPlaylist.Text = "Descargando lista de reproducción/canal...";
DownloadPlaylist.Update();
Log("\n\nDownloading playlist/channel from YouTube");
InitializeProcess(PlaylistProcess);
PlaylistProcess.StartInfo.Arguments = PlaylistTextBox.Text + " -i -f mp4" + ((MP3CheckBox.Checked) ? " -x --audio-format mp3": "") + ((MetadataCheckBox.Checked) ? " --add-metadata" : "");
DownloadingPlaylist = PlaylistProcess.Start();
StreamReader sr = PlaylistProcess.StandardOutput;
string Info = "";
PageTypes PageType = PageTypes.Unknown;
string PageName = "";
int PageVideos = 0;
int DownloadedVideos = 0;
int DownloadingVideo = 0;
bool OpenDirAtEnd = OpenAtEndCheckBox.Checked;
try
{
string FileToRename = "", FileNewName = "";
for (int i = 0; !PlaylistProcess.HasExited; i++)
{
string dLine = sr.ReadLine();
if (dLine == null)
{
continue;
}
switch (i)
{
case 0:
if (PageType != PageTypes.Unknown)
{
continue;
}
if (dLine.StartsWith("[youtube:playlist]"))
{
PageType = PageTypes.Playlist;
DownloadPlaylist.Text = "Descargando lista de reproducción...";
DownloadPlaylist.Update();
}
else if (dLine.StartsWith("[youtube:channel]"))
{
PageType = PageTypes.Channel;
i -= 1;
DownloadPlaylist.Text = "Descargando canal...";
DownloadPlaylist.Update();
}
else
{
throw new InvalidDataException("La URL especificada no corresponde a ninguna lista de reproducción/canal");
}
continue;
case 1:
PageName = dLine.Remove(0, (PageType == PageTypes.Playlist) ? 33 : 46);
PlaylistNameTextBox.Text = ((PageType == PageTypes.Playlist) ? "Lista de reproducción: " : "Canal: ") + PageName;
PlaylistNameTextBox.Update();
continue;
case 2:
PageVideos = int.Parse(dLine.Remove(0, 28 + ((PageType == PageTypes.Playlist) ? 0 : 13) + PageName.Length + 14).Split(' ')[0]);
DownloadedVideos = PageVideos;
DownloadProgressBar.Maximum = PageVideos;
ProgressText.Text = "1/" + PageVideos;
//string PageVideosText = dLine.Remove(0, 28 + ((PageType == PageTypes.Playlist) ? 0 : 13) + PageName.Length + 14);
continue;
default:
if (dLine.StartsWith("[download] Downloading video ") || dLine.StartsWith("[download] Finished downloading"))
{
if (FileToRename != "")
{
try
{
string DirectoryToMove = SaveTextBox.Text + ((DownloadInSubfolderCheckBox.Checked) ? PageName + "\\" : "");
if (!Directory.Exists(DirectoryToMove))
{
Directory.CreateDirectory(DirectoryToMove);
}
if (MP3CheckBox.Checked)
{
FileToRename = FileToRename.Remove(FileToRename.Length - 1, 1) + "3";
}
File.Move(SaveTextBox.Text + FileToRename, DirectoryToMove + FileNewName + ((MP3CheckBox.Checked) ? ".mp3" : ".mp4"));
}
catch (IOException ioex)
{
Log("\n[ERROR] Error trying to rename \"" + SaveTextBox.Text + FileToRename + "\" to \"" + SaveTextBox.Text + FileNewName + "\"\n" + ioex.ToString() + "\n");
Info += "\n ERROR AL MOVER/RENOMBRAR:\n " + ioex.ToString() + "\n Archivo guardado en: " + SaveTextBox.Text + FileToRename;
}
}
if (dLine.StartsWith("[download] Finished downloading"))
{
continue;
}
DownloadingVideo = int.Parse(dLine.Remove(0, 29).Split(' ')[0]);
Info += "\n\n" + DownloadingVideo + "/" + PageVideos + ": ";
ProgressText.Text = DownloadingVideo + "/" + PageVideos;
ProgressText.Update();
DownloadProgressBar.Value = DownloadingVideo;
}
if (dLine == "ERROR: This video is unavailable.")
{
DownloadedVideos--;
Log("\n[ERROR] Video " + DownloadingVideo + "/" + PageVideos + " was not found");
Info += "VíDEO NO DISPONIBLE\n";
}
if (dLine.StartsWith("[download] Destination: "))
{
FileToRename = dLine.Remove(0, 24);
FileNewName = FileToRename.Remove(FileToRename.Length - 16, 16);
string TempURL = FileToRename.Remove(0, FileNewName.Length + 1).Remove(11, 4);
Info += FileNewName + "\n URL: https://www.youtube.com/watch?v=" + TempURL;
}
if (dLine.EndsWith(" has already been downloaded"))
{
FileToRename = dLine.Remove(0, 11);
FileToRename = FileToRename.Remove(FileToRename.Length - 28, 28);
FileNewName = FileToRename.Remove(FileToRename.Length - 16, 16);
string TempURL = FileToRename.Remove(0, FileNewName.Length + 1).Remove(11, 4);
Info += FileNewName + "\n URL: https://www.youtube.com/watch?v=" + TempURL + "\n VÍDEO YA DESCARGADO";
}
continue;
}
}
sr.Close();
DownloadingPlaylist = false;
Log("\nVídeos downloaded from " + ((MP3CheckBox.Checked) ? "and converted to .mp3 " : "") + "successfully from " + PageType + " # " + PageName + ": " + DownloadedVideos + "/" + PageVideos + "\n");
DownloadResultForm drm = new DownloadResultForm(Results.Info,
"Vídeos descargados con éxito: " + DownloadedVideos + "/" + PageVideos,
(PageType == PageTypes.Playlist) ? DownloadTypes.Playlist : DownloadTypes.Channel,
PageName,
MP3CheckBox.Checked,
MetadataCheckBox.Checked,
Info.Remove(0, 2));
}
catch (Exception ex)
{
sr.Close();
DownloadingPlaylist = false;
OpenDirAtEnd = false;
Log("\n[ERROR] Error during download playlist/channel process: " + ex.Message);
Info += "\n\n" + ex.ToString();
DownloadResultForm drm = new DownloadResultForm(Results.Error,
"Error en la descarga de " + PageVideos + " vídeos",
(PageType == PageTypes.Playlist) ? DownloadTypes.Playlist : DownloadTypes.Channel,
PageName,
MP3CheckBox.Checked,
MetadataCheckBox.Checked,
Info.Remove(0, 2));
}
Cursor.Current = Cursors.Default;
PlaylistNameTextBox.Text = "Nombre de la lista de reproducción/canal";
DownloadPlaylist.Enabled = true;
DownloadPlaylist.Text = "Descargar lista de reproducción/canal";
DownloadProgressBar.Value = 0;
ProgressText.Text = "--/--";
if (OpenDirAtEnd)
{
Process.Start("explorer.exe", OutputPath);
}
}