/// <summary>
/// Deletes the selected object from the list
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Deletebtn_Click(object sender, RoutedEventArgs e)
{
UrlStuffLol stuffLol = lvUrls.SelectedItem as UrlStuffLol;
if (stuffLol != null)
{
Application.Current.Dispatcher.BeginInvoke(DispatcherPriority.Normal, new Action(() =>
{
items.Remove(stuffLol);
}));
lvUrls.ItemsSource = items;
lvUrls.Items.Refresh();
}
}
/// <summary>
/// Feeds the youtube url with the specified options.
/// </summary>
/// <param name="videoID"></param>
/// <param name="pl"></param>
/// <param name="fromList"></param>
/// <param name="stuffLol"></param>
public void GetAudioByID(string videoID, bool pl, [Optional] bool fromList, [Optional] UrlStuffLol stuffLol)
{
//checks if any of the playlist options are checked and if they have empty strings. very long if
if (((plStartNum.IsChecked ?? false) && (String.IsNullOrEmpty(plStartN) || String.IsNullOrWhiteSpace(plStartN))) || ((plEndNum.IsChecked ?? false) && (String.IsNullOrEmpty(plEndN) || String.IsNullOrWhiteSpace(plEndN))) || ((plSpecify.IsChecked ?? false) && ((String.IsNullOrEmpty(plItemN) || String.IsNullOrWhiteSpace(plItemN)))))
{
MessageBox.Show("Please enter values for the:\nPlaylist Start\nPlaylist End\nor\nPlaylist Items");
return;
}
cmdOutput.Content = "Processing...";
outputPath.IsEnabled = false;
outputPathBox.IsEnabled = false;
//this makes cmd run in the background
ProcessStartInfo cmdStartInfo = new ProcessStartInfo
{
FileName = @"C:\Windows\System32\cmd.exe",
WorkingDirectory = $@"{outputPathBox.Text}",
RedirectStandardOutput = true,
RedirectStandardError = true,
RedirectStandardInput = true,
UseShellExecute = false,
CreateNoWindow = true
};
Process cmdProcess = new Process();
cmdProcess.StartInfo = cmdStartInfo;
cmdProcess.ErrorDataReceived += cmd_Error;
cmdProcess.OutputDataReceived += cmd_DataReceived;
cmdProcess.EnableRaisingEvents = true;
cmdProcess.Start();
cmdProcess.BeginOutputReadLine();
cmdProcess.BeginErrorReadLine();
//starts the procedure
if (forcePlaylist.IsChecked ?? false)
{
//if the force playlist is checked, it passes the regex control and directly comes here (for another regex control)
//because the regex i used there only gets video and playlist id's,
//with video id's being the priority.
//so i had to pass the whole url for the youtube-dl to see
//so it can download the playlist. duh xd
//this brings some problems of course, but i left youtube-dl to deal with them.
string ffmpegoutput = "";
if (ffmpegD.IsChecked ?? false)
{
ffmpegoutput = $"--ffmpeg-location {Ffmpegpath}";
}
string geo = "--no-geo-bypass";
if (geoBypass.IsChecked ?? false)
{
geo = "--geo-bypass";
}
string tnail = "";
if (thumbnail.IsChecked ?? false)
{
tnail = "--embed-thumbnail";
}
string mdata = "";
if (metadata.IsChecked ?? false)
{
mdata = "--add-metadata";
}
string chDate = "--no-mtime";
if (changeDate.IsChecked ?? false)
{
chDate = "";
}
string RevRan = "";
if (plReverse.IsChecked ?? false)
{
RevRan = "--playlist-reverse";
}
else if (plRandom.IsChecked ?? false)
{
RevRan = "--playlist-random";
}
string StartNumber = "";
if (plStartNum.IsChecked ?? false)
{
StartNumber = "--playlist-start " + plStartN;
}
string EndNumber = "";
if (plEndNum.IsChecked ?? false)
{
EndNumber = "--playlist-end " + plEndN;
}
string Items = "";
if (plSpecify.IsChecked ?? false)
{
Items = "--playlist-items " + plItemN;
}
if (urlBox.Text.ToLower().Contains("youtube") || urlBox.Text.ToLower().Contains("youtu.be"))
{
//from stackoverflow, replaces '&'s with '^&' (i dont like regex xd)
string fixedamps = Regex.Replace(urlBox.Text, @"
# Match & that is not part of an HTML entity.
& # Match literal &.
(?! # But only if it is NOT...
\w+; # an alphanumeric entity,
| \#[0-9]+; # or a decimal entity,
| \#x[0-9A-F]+; # or a hexadecimal entity.
) # End negative lookahead.",
"^&",
RegexOptions.IgnoreCase | RegexOptions.IgnorePatternWhitespace);
//do it!!!
cmdProcess.StandardInput.WriteLine($@"youtube-dl --ignore-errors --output %(title)s.%(ext)s {geo} --extract-audio --audio-format mp3 --audio-quality 0 {RevRan} {StartNumber} {EndNumber} {Items} {tnail} {chDate} {mdata} --prefer-ffmpeg {ffmpegoutput} {fixedamps}");
}
else
{
MessageBox.Show("Please enter a valid URL!\n(This might have happened because you ticked\n\"Force Playlist\" box. Try to download the whole playlist.)");
}
}
else
{
string ffmpegoutput = "";
if (ffmpegD.IsChecked ?? false)
{
ffmpegoutput = $"--ffmpeg-location {Ffmpegpath}";
}
string geo = "--no-geo-bypass";
if (geoBypass.IsChecked ?? false)
{
geo = "--geo-bypass";
}
string tnail = "";
if (thumbnail.IsChecked ?? false)
{
tnail = "--embed-thumbnail";
}
string mdata = "";
if (metadata.IsChecked ?? false)
{
mdata = "--add-metadata";
}
string chDate = "--no-mtime";
if (changeDate.IsChecked ?? false)
{
chDate = "";
}
string RevRan = "";
if (plReverse.IsChecked ?? false)
{
RevRan = "--playlist-reverse";
}
else if (plRandom.IsChecked ?? false)
{
RevRan = "--playlist-random";
}
string StartNumber = "";
if (plStartNum.IsChecked ?? false)
{
StartNumber = "--playlist-start " + plStartN;
}
string EndNumber = "";
if (plEndNum.IsChecked ?? false)
{
EndNumber = "--playlist-end " + plEndN;
}
string Items = "";
if (plSpecify.IsChecked ?? false)
{
Items = "--playlist-items " + plItemN;
}
if (pl == true)
{
cmdProcess.StandardInput.WriteLine($@"youtube-dl --ignore-errors --output %(title)s.%(ext)s {geo} --extract-audio --audio-format mp3 --audio-quality 0 {RevRan} {StartNumber} {EndNumber} {Items} {tnail} {chDate} {mdata} --prefer-ffmpeg {ffmpegoutput} {videoID}");
}
else if (pl == false)
{
cmdProcess.StandardInput.WriteLine($@"youtube-dl --ignore-errors --output %(title)s.%(ext)s {geo} --no-playlist --extract-audio --audio-format mp3 --audio-quality 0 {tnail} {chDate} {mdata} --prefer-ffmpeg {ffmpegoutput} {videoID}");
}
}
void cmd_DataReceived(object sender1, DataReceivedEventArgs e)
{
//this does the checks for the status thingie
Application.Current.Dispatcher.BeginInvoke(new Action(() =>
{
//if it stays null it throws ArgumentNullException.
Trial = e.Data;
if (Trial == null)
{
Trial = "";
}
else
{
if (Trial.ToLower().Contains("adding thumbnail to"))
{
cmdOutput.Content = "Done!";
outputPath.IsEnabled = true;
outputPathBox.IsEnabled = true;
if (fromList)
{
stuffLol.Status = "Done!";
lvUrls.ItemsSource = items;
lvUrls.Items.Refresh();
}
}
else if (Trial.Contains("webpage"))
{
cmdOutput.Content = "Getting information...";
if (fromList)
{
stuffLol.Status = "Getting information...";
lvUrls.ItemsSource = items;
lvUrls.Items.Refresh();
}
}
else if (Trial.ToLower().Contains("download") == true && Trial.ToLower().Contains("downloading") == false)
{
cmdOutput.Content = "Downloading...";
if (fromList)
{
stuffLol.Status = "Downloading...";
lvUrls.ItemsSource = items;
lvUrls.Items.Refresh();
}
}
else if (Trial.ToLower().Contains("download") == false && Trial.ToLower().Contains("downloading") == true)
{
}
else if (Trial.ToLower().Contains("destination:") && Trial.ToLower().Contains(".mp3"))
{
cmdOutput.Content = "Converting...";
if (fromList)
{
stuffLol.Status = "Converting...";
lvUrls.ItemsSource = items;
lvUrls.Items.Refresh();
}
}
else if (Trial.ToLower().Contains("deleting original file") && (!thumbnail.IsChecked ?? false))
{
cmdOutput.Content = "Done!";
outputPath.IsEnabled = true;
outputPathBox.IsEnabled = true;
if (fromList)
{
stuffLol.Status = "Done!";
lvUrls.ItemsSource = items;
lvUrls.Items.Refresh();
}
}
}
}));
}
//this function catches errors from cmd
void cmd_Error(object sender2, DataReceivedEventArgs e)
{
Application.Current.Dispatcher.BeginInvoke(new Action(() =>
{
//if it stays null it throws ArgumentNullException.
Trial = e.Data;
if (Trial == null)
{
Trial = "";
}
else if (Trial.ToLower().Contains("this playlist does not exist"))
{
//this else if in here works if the force playlist is ticked.
//catches wrong playlist id's.
cmdOutput.Content = Trial;
outputPath.IsEnabled = true;
outputPathBox.IsEnabled = true;
}
else if (Trial.ToLower().Contains("this video is unavailable"))
{
//catches bad video id's if force playlist is checked.
cmdOutput.Content = Trial;
outputPath.IsEnabled = true;
outputPathBox.IsEnabled = true;
}
else if (Trial.ToLower().Contains("is not recognized"))
{
cmdOutput.Content = "You dont have youtube-dl installed!";
MessageBox.Show("You dont have youtube-dl installed.\nPlease install it from their github page.", "Error");
}
else
{
//this catches any error thrown from anything in cmd and says error. lol
cmdOutput.Content = Trial; //sometimes it wont fit :<
//MessageBox.Show(trial);
outputPath.IsEnabled = true;
outputPathBox.IsEnabled = true;
}
}));
}
}
