private void FrameMain_Shown(object sender, EventArgs e)
{
checkDependencies();
YouTubeDL.checkForUpdates();
checkForUpdatesToolStripMenuItem_Click(false, e);
}
private void checkDependencies()
{
if (!YouTubeDL.isInstalled())
{
var result = MessageBox.Show("youtube-dl is required. Install?", "Install Core Component", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);
if (result == DialogResult.Yes)
{
var f = new FrameYTDLDependencyInstall();
f.ShowDialog();
// TODO ?
MessageBox.Show("Components have been installed successfully!", "Required Components Installed", MessageBoxButtons.OK, MessageBoxIcon.Information);
f.Close();
}
else
{
MessageBox.Show("Required components not installed! This app will NOT behave correctly because its critical dependencies are missing.", "Application Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
if (!FFmpeg.isInstalled())
{
MessageBox.Show("Could not find FFmpeg on your system. This app will NOT behave correctly because its critical dependencies are missing. Please reinstall this app.", "Required components not installed", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
if (!AtomicParsley.isInstalled())
{
MessageBox.Show("Could not find AtomicParsley on your system.. This app will NOT behave correctly because its critical dependencies are missing. Please reinstall this app.", "Required components not installed", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
private void addMediaItemRow(string title, string type, string url, string opts, string filePath)
{
var li = new ListViewItem(new string[] { title, "Waiting", type, "-", "", "0%", "0.0 KB/s", url, filePath });
li.Tag = Common.RandomString(5) + DateTime.UtcNow.Ticks;
listItems.Items.Add(li);
Process p = YouTubeDL.run(opts);
ProcessUpdateRow pur = new ProcessUpdateRow();
pur.proc = p;
pur.item = listItems.Items[listItems.Items.Count - 1];
pur.results = new List <string>
{
"" // intentional
};
dict.Add(li.Tag.ToString(), pur);
int index = 0; // video
if (type == "audio")
{
index = 1;
}
pur.item.ImageIndex = index;
}
private void FrameYTDLDependencyInstall_Shown(object sender, EventArgs e)
{
Application.DoEvents();
YouTubeDL.downloadAndInstall();
this.Close();
}
private void FrameMain_Shown(object sender, EventArgs e)
{
checkDependencies();
Task.Run(() =>
{
YouTubeDL.checkForUpdates();
});
}
private void addMediaItemRow(string title, string type, string url, string opts, string filePath)
{
var li = new ListViewItem(new string[] { title, "Waiting", type, "-", "", "0%", "0.0 KB/s", url, filePath });
li.Tag = DateTime.Now.ToString("yyyyMMddhmmsstt");
listItems.Items.Add(li);
Process p = YouTubeDL.run(opts);
ProcessUpdateRow pur = new ProcessUpdateRow();
pur.proc = p;
pur.item = listItems.Items[listItems.Items.Count - 1];
pur.results = new List <string>
{
"" // intentional
};
Task.Run(() =>
{
// spawns a new thread to read standard out data
while (pur.proc != null && !pur.proc.HasExited)
{
pur.results.Add(pur.proc.StandardOutput.ReadLine());
}
});
Task.Run(() =>
{
// spawns a new thread to read error stream data
while (pur.proc != null && !pur.proc.HasExited)
{
string line = pur.proc.StandardError.ReadLine();
if (!String.IsNullOrEmpty(line))
{
pur.results.Add(line);
}
}
});
dict.Add(li.Tag.ToString(), pur);
int index = 0; // video
if (type == "audio")
{
index = 1;
}
pur.item.ImageIndex = index;
}
private void FrameAbout_Load(object sender, EventArgs e)
{
labelVersion.Text = Common.getAppVersion();
try
{
var lines = "* " + YouTubeDL.getExtractors().Replace("\n", "\r\n* ");
textExtractors.Text = lines;
labelYouTubeDL.Text = String.Format("youtube-dl {0}", YouTubeDL.getVersion());
}
catch (Exception ex)
{
Console.WriteLine(ex);
textExtractors.Text = "ERROR: Can't get list of supported services.";
}
}
private void downloadBatchYouTubePlaylistlToolStripMenuItem_Click(object sender, EventArgs e)
{
var d = new FrameImportPlaylist();
if (d.ShowDialog() == DialogResult.OK)
{
string url = d.url;
var items = YouTubeDL.getPlaylistMetadata(url);
string result = "";
foreach (var item in items)
{
result += String.Format("https://www.youtube.com/watch?v={0}\r\n", item.id);
}
downloadBatchManualToolStripMenuItem_Click(result, e);
}
}
private void ingestMediaUrl()
{
var f = new FrameCheckMetadata();
try
{
string url = textUrl.Text.Trim();
if (url != lastValidUrl && Common.isValidURL(url))
{
lastValidUrl = url;
this.Enabled = false;
f.Show();
Application.DoEvents();
var info = YouTubeDL.getMediaData(url);
string thumbnailFilePath = YouTubeDL.downloadThumbnail(info.thumbnail);
pbPreview.ImageLocation = thumbnailFilePath;
labelTitle.Text = info.title;
labelDescription.Text = info.description;
// TODO: may need to be revised now that using --restrict-filenames flag in youtube-dl
textLocation.Text = YouTubeDL.defaultDownloadPath + "\\" + String.Format("{0}{1}", Common.stripIllegalFileNameChars(info.filename.Substring(0, info.filename.LastIndexOf('.'))), info.filename.Substring(info.filename.LastIndexOf('.')));
if (info.formats != null && info.formats.Count > 0)
{
cbVideoFormat.Items.Clear();
cbAudioFormat.Items.Clear();
if (info.requestedFormats != null && info.requestedFormats.Count > 0)
{
info.formats.Insert(0, info.requestedFormats[0]);
if (info.requestedFormats.Count > 1)
{
info.formats.Insert(0, info.requestedFormats[1]);
}
}
string recommendedVideoFormat = "";
string recommendedAudioFormat = "";
var videoFormatList = new List <string>();
var audioFormatList = new List <string>();
videoIdLookupTable = new Dictionary <string, string>();
audioIdLookupTable = new Dictionary <string, string>();
foreach (var format in info.formats)
{
if (!String.IsNullOrEmpty(format.width) && !String.IsNullOrEmpty(format.height))
{
string codec = ((!String.IsNullOrEmpty(format.vcodec) && format.vcodec != "none") ? format.vcodec : "unknwon codec");
string tbr = ((!String.IsNullOrEmpty(format.tbr)) ? Math.Floor(Convert.ToDecimal(format.tbr)).ToString() + "k" : "---"); // rounds down
string fps = ((!String.IsNullOrEmpty(format.fps)) ? format.fps + "fps" : "---");
string note = ((!String.IsNullOrEmpty(format.formateNote)) ? format.formateNote : "---");
string str = String.Format("{0} x {1} / {2} / {3} / {4} / {5} {6}", format.width.PadRight(4), format.height.PadLeft(4), tbr.PadRight(7), format.ext.PadRight(5), note.PadRight(6), fps.PadLeft(6), codec);
if (info.requestedFormats != null && String.IsNullOrEmpty(recommendedVideoFormat))
{
str += " [Recommended]";
recommendedVideoFormat = str;
}
else
{
videoFormatList.Add(str);
}
if (!videoIdLookupTable.ContainsKey(str))
{
videoIdLookupTable.Add(str, format.formatId);
}
}
if (!String.IsNullOrEmpty(format.acodec) && format.acodec != "none")
{
var bitrate = (String.IsNullOrEmpty(format.abr) ? "---" : format.abr + " kbps");
var sampleRate = (String.IsNullOrEmpty(format.asr) ? "---" : format.asr + "Hz");
var str = String.Format("{0} / {1} / {2} / {3}", bitrate.PadRight(9), sampleRate.PadLeft(8), format.ext.PadRight(5), format.acodec);
if (info.requestedFormats != null && String.IsNullOrEmpty(recommendedAudioFormat))
{
str += " [Recommended]";
recommendedAudioFormat = str;
}
else
{
audioFormatList.Add(str);
}
if (!audioIdLookupTable.ContainsKey(str))
{
audioIdLookupTable.Add(str, format.formatId);
}
}
}
if (!String.IsNullOrEmpty(recommendedVideoFormat))
{
cbVideoFormat.Items.Add(recommendedVideoFormat);
}
try
{
videoFormatList.Sort((x, y) => Int32.Parse(x.Trim().Split(' ')[0]).CompareTo(Int32.Parse(y.Trim().Split(' ')[0])));
}
catch (FormatException ex)
{
Console.WriteLine(ex);
}
videoFormatList.Reverse(); // TODO: optimze this out
foreach (var item in videoFormatList)
{
cbVideoFormat.Items.Add(item);
}
if (!String.IsNullOrEmpty(recommendedAudioFormat))
{
cbAudioFormat.Items.Add(recommendedAudioFormat);
}
try
{
audioFormatList.Sort((x, y) => Int32.Parse(x.Trim().Split(' ')[0]).CompareTo(Int32.Parse(y.Trim().Split(' ')[0])));
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
audioFormatList.Reverse(); // TODO: optimze this out
foreach (var item in audioFormatList)
{
cbAudioFormat.Items.Add(item);
}
if (cbVideoFormat.Items.Count < 1)
{
cbVideoFormat.Items.Add("(no video metadata could be extracted)");
}
cbVideoFormat.SelectedIndex = 0;
if (cbAudioFormat.Items.Count < 1)
{
cbAudioFormat.Items.Add("(no audio metadata could be extracted)");
}
cbAudioFormat.SelectedIndex = 0;
if (cbVideoEncoder.Items.Count > 0)
{
cbVideoEncoder.SelectedIndex = 0;
}
if (cbAudioEncoder.Items.Count > 0)
{
cbAudioEncoder.SelectedIndex = 0;
}
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex);
MessageBox.Show("Unable to detect metadata!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
f.Close();
this.Enabled = true;
}