private void BeginDownload()
{
Debug.Print("BeginDownload()");
if (string.IsNullOrEmpty(DownloadUrl))
{
MessageBox.Show("The URL is null or empty. Please enter a URL or Download path.");
return;
}
rtbConsoleOutput.AppendText("Beginning download, this box will output progress\n");
if (BatchDownload)
{
chkDownloaderCloseAfterDownload.Checked = true;
}
if (DownloadUrl.StartsWith("http://"))
{
DownloadUrl = "https" + DownloadUrl.Substring(4);
}
string YoutubeDlFileName = null;
string ArgumentsBuffer = string.Empty;
string QualityFormatBuffer = string.Empty;
string hlsFF = string.Empty;
string webFolder = string.Empty;
bool usehlsFF = Downloads.Default.fixReddit;
#region youtube-dl path
if (General.Default.UseStaticYtdl && File.Exists(General.Default.ytdlPath))
{
YoutubeDlFileName = General.Default.ytdlPath;
}
else
{
YoutubeDlFileName = verif.YoutubeDlPath;
}
if (YoutubeDlFileName == null)
{
rtbConsoleOutput.AppendText("Youtube-DL has not been found\nA rescan for youtube-dl was called");
verif.RefreshYoutubeDlLocation();
if (verif.YoutubeDlPath != null)
{
rtbConsoleOutput.AppendText("try redownloading the video, it seems to be detected now.");
}
else
{
rtbConsoleOutput.AppendText("still couldnt find youtube-dl.");
}
return;
}
rtbConsoleOutput.AppendText("Youtube-DL has been found and set\n");
#endregion
#region Output
rtbConsoleOutput.AppendText("Generating output directory structure\n");
if (Downloads.Default.separateIntoWebsiteURL)
{
webFolder = Download.getUrlBase(DownloadUrl) + "\\";
}
ArgumentsBuffer = DownloadUrl + " -o \"" + Downloads.Default.downloadPath + BatchTime + "\\" + webFolder + "{0}" + Downloads.Default.fileNameSchema + "\"";
if (Downloads.Default.separateDownloads)
{
switch (DownloadType)
{
case 0:
ArgumentsBuffer = ArgumentsBuffer.Replace("{0}", "Video\\");
break;
case 1:
ArgumentsBuffer = ArgumentsBuffer.Replace("{0}", "Audio\\");
break;
case 2:
ArgumentsBuffer = ArgumentsBuffer.Replace("{0}", "Custom\\");
break;
default:
rtbConsoleOutput.AppendText("Unable to determine what download type to use (expected 0, 1, or 2)");
return;
}
}
else
{
ArgumentsBuffer = ArgumentsBuffer.Replace("{0}", "");
}
rtbConsoleOutput.AppendText("The output was generated and will be used\n");
#endregion
#region Quality + format
switch (DownloadType)
{
case 0: {
if (DownloadQuality == 0)
{
if (DownloadVideoAudio)
{
if (DownloadFormat == 4)
{
ArgumentsBuffer += DownloadFormats.VideoFormatArgsArrayOld[0];
}
else
{
ArgumentsBuffer += DownloadFormats.VideoArgs[0];
}
}
else
{
if (DownloadFormat == 4)
{
ArgumentsBuffer += DownloadFormats.VideoFormatArgsArrayNoSoundOld[0];
}
else
{
ArgumentsBuffer += DownloadFormats.VideoArgsNoSound[0];
}
}
}
else
{
if (DownloadVideoAudio)
{
ArgumentsBuffer += DownloadFormats.GetVideoFormatArgs(DownloadQuality, Set60FPS);
}
else
{
ArgumentsBuffer += DownloadFormats.GetVideoFormatArgsNoSound(DownloadQuality, Set60FPS);
}
}
break;
}
case 1: {
if (UseVBR)
{
if (DownloadQuality == 0)
{
ArgumentsBuffer += " -f bestaudio --extract-audio --audio-quality 0";
}
else
{
ArgumentsBuffer += " --extract-audio --audio-quality " + DownloadQuality;
}
}
else
{
if (DownloadQuality == 0)
{
ArgumentsBuffer += " -f bestaudio --extract-audio --audio-quality 0";
}
else
{
ArgumentsBuffer += " --extract-audio --audio-quality " + DownloadFormats.AudioQualityNamesArray[DownloadQuality];
}
}
break;
}
case 2: {
rtbConsoleOutput.AppendText("Custom was requested, skipping quality + format");
ArgumentsBuffer += " " + DownloadArguments;
break;
}
default: {
rtbConsoleOutput.AppendText("Expected a downloadtype (Quality + Format)");
return;
}
}
if (DownloadFormat > 0 && DownloadType == 0 && DownloadFormat != 4)
{
ArgumentsBuffer += DownloadFormats.VideoFormatsArray[DownloadFormat - 1];
}
else if (DownloadType == 1)
{
ArgumentsBuffer += " --audio-format " + DownloadFormats.AudioFormatsArray[DownloadFormat];
}
rtbConsoleOutput.AppendText("The quality and format has been set\n");
#endregion
#region Arguments
rtbConsoleOutput.AppendText("Looking for ffmpeg\n");
if (verif.FFmpegPath != null)
{
if (General.Default.UseStaticFFmpeg)
{
ArgumentsBuffer += "--ffmpeg-location \"" + General.Default.ffmpegPath + "\\ffmpeg.exe\"";
}
else
{
ArgumentsBuffer += " --ffmpeg-location \"" + verif.FFmpegPath + "\\ffmpeg.exe\" --hls-prefer-ffmpeg";
}
}
else
{
rtbConsoleOutput.AppendText("ffmpeg path is null, downloading may be affected\n");
}
if (Downloads.Default.fixReddit)
{
if (verif.FFmpegPath == null)
{
rtbConsoleOutput.AppendText("Fix v.redd.it was requested, but ffmpeg hasn't been found\n");
}
else if (Download.isReddit(DownloadUrl) && usehlsFF)
{
ArgumentsBuffer += " --hls-prefer-ffmpeg";
rtbConsoleOutput.AppendText("hls prefers ffmpeg (fix v.redd.it)\n");
}
}
if (DownloadType != 2)
{
if (Downloads.Default.SaveSubtitles)
{
ArgumentsBuffer += " --all-subs";
if (!string.IsNullOrEmpty(Downloads.Default.SubtitleFormat))
{
ArgumentsBuffer += "--sub-format " + Downloads.Default.SubtitleFormat + " ";
}
if (Downloads.Default.EmbedSubtitles && DownloadType == 0 && DownloadFormat == 3 || DownloadFormat == 4 || DownloadFormat == 6)
{
ArgumentsBuffer += " --embed-subs";
}
}
if (Downloads.Default.SaveVideoInfo)
{
ArgumentsBuffer += " --write-info-json";
}
if (Downloads.Default.SaveDescription)
{
ArgumentsBuffer += " --write-description";
}
if (Downloads.Default.SaveAnnotations)
{
ArgumentsBuffer += " --write-annotations";
}
if (Downloads.Default.SaveThumbnail)
{
// ArgumentsBuffer += "--write-all-thumbnails "; // Maybe?
ArgumentsBuffer += " --write-thumbnail";
if (Downloads.Default.EmbedThumbnails)
{
switch (DownloadType)
{
case 0:
if (DownloadFormat == 4)
{
ArgumentsBuffer += " --embed-thumbnail";
}
else
{
rtbConsoleOutput.AppendText("!!!!!!!! WARNING !!!!!!!!\nCannot embed thumbnail to non-mp4 videos files\n");
}
break;
case 1:
if (DownloadFormat == 3 || DownloadFormat == 4)
{
ArgumentsBuffer += " --embed-thumbnail";
}
else
{
rtbConsoleOutput.AppendText("!!!!!!!! WARNING !!!!!!!!\nCannot embed thumbnail to non-m4a/mp3 audio files\n");
}
break;
}
}
}
if (Downloads.Default.WriteMetadata)
{
ArgumentsBuffer += " --add-metadata";
}
if (Downloads.Default.KeepOriginalFiles)
{
ArgumentsBuffer += " -k";
}
if (Downloads.Default.LimitDownloads && Downloads.Default.DownloadLimit > 0)
{
ArgumentsBuffer += " --limit-rate " + Downloads.Default.DownloadLimit;
switch (Downloads.Default.DownloadLimitType)
{
case 0: { // kb
ArgumentsBuffer += "K ";
break;
}
case 1: { // mb
ArgumentsBuffer += "M ";
break;
}
case 2: { // gb
ArgumentsBuffer += "G ";
break;
}
default: { // kb default
ArgumentsBuffer += "K ";
break;
}
}
}
if (Downloads.Default.RetryAttempts != 10 && Downloads.Default.RetryAttempts > 0)
{
ArgumentsBuffer += " --retries " + Downloads.Default.RetryAttempts;
}
if (Downloads.Default.ForceIPv4)
{
ArgumentsBuffer += " --force-ipv4";
}
else if (Downloads.Default.ForceIPv6)
{
ArgumentsBuffer += " --force-ipv6";
}
if (Downloads.Default.UseProxy && Downloads.Default.ProxyType > -1 && !string.IsNullOrEmpty(Downloads.Default.ProxyIP) && !string.IsNullOrEmpty(Downloads.Default.ProxyPort))
{
ArgumentsBuffer += " --proxy " + Download.ProxyProtocols[Downloads.Default.ProxyType] + Downloads.Default.ProxyIP + ":" + Downloads.Default.ProxyPort + "/ ";
}
}
rtbConsoleOutput.AppendText("Arguments have been generated and are readonly in the textbox\n");
txtArgumentsGenerated.Text = ArgumentsBuffer;
#endregion
#region Download thread
if (Program.IsDebug && Debugging && !BatchDownload)
{
rtbConsoleOutput.Text = ArgumentsBuffer.Replace(' ', '\n');
return;
}
rtbConsoleOutput.AppendText("Creating download thread\n");
DownloadThread = new Thread(() => {
try {
DownloadProcess = new System.Diagnostics.Process()
{
StartInfo = new System.Diagnostics.ProcessStartInfo(YoutubeDlFileName)
{
UseShellExecute = false,
RedirectStandardOutput = true,
RedirectStandardError = true,
CreateNoWindow = true,
Arguments = ArgumentsBuffer
}
};
DownloadProcess.OutputDataReceived += (s, e) => {
this.BeginInvoke(new MethodInvoker(() => {
if (e.Data != null && rtbConsoleOutput != null)
{
rtbConsoleOutput.AppendText(e.Data + "\n");
}
}));
};
DownloadProcess.ErrorDataReceived += (s, e) => {
this.BeginInvoke(new MethodInvoker(() => {
if (e.Data != null && rtbConsoleOutput != null)
{
rtbConsoleOutput.AppendText("Error:\n");
rtbConsoleOutput.AppendText(e.Data + "\n");
}
}));
};
DownloadProcess.Start();
DownloadProcess.BeginOutputReadLine();
DownloadProcess.BeginErrorReadLine();
DownloadProcess.WaitForExit();
DownloadFinished = true;
if (DownloadProcess.ExitCode == 0)
{
DownloadFinished = true;
DownloadAborted = false;
DownloadErrored = false;
}
else
{
DownloadErrored = true;
DownloadFinished = false;
}
}
catch (ThreadAbortException) {
DownloadAborted = true;
DownloadFinished = false;
return;
}
catch (Exception ex) {
ErrorLog.ReportException(ex);
DownloadErrored = true;
}
finally {
ThreadExit();
}
});
rtbConsoleOutput.AppendText("Created, starting download thread\n");
DownloadThread.Start();
#endregion
}
private void btnRedownload_Click(object sender, EventArgs e)
{
Download.downloadYoutubeDL(Settings.Default.youtubedlDir);
}
