public void SetVideoMetadata()
{
StatusText.Content = "Status: Getting Metadata";
MetadataScraper scraper = new MetadataScraper();
VidInfo = scraper.GetMetadata(VidURL, true, AppPath + "\\thumbnail.jpg");
VidTitle.Content = VidInfo.VidTitle;
thumbnail.Source = null;
BitmapImage thumbnailPic = new BitmapImage();
thumbnailPic.BeginInit();
thumbnailPic.UriSource = new Uri(VidInfo.ThumbnailURL, UriKind.RelativeOrAbsolute);
thumbnailPic.EndInit();
thumbnail.Source = thumbnailPic;
VidQualities = VidInfo.VidQualities;
AudQualities = VidInfo.AudQualities;
VidQualityBox.Items.Clear();
foreach (VidQuality quality in VidQualities)
{
VidQualityBox.Items.Add(quality.Format + " - " + quality.Resolution);
}
VidQualityBox.Items.Add("MP3 Only");
AudioQualityBox.Maximum = VidInfo.AudioCount;
FileSizeLabel.Content = "Please select a video and audio quality";
StatusText.Content = "";
SelectedAQuality = "";
SelectedVidQuality = new VidQuality();
SelectedAudQuality = new AudQuality();
//AudioQualityBox.
}
private async Task ProcessRequest(HttpListenerContext context)
{
HttpListenerRequest request = context.Request;
Log.WriteLog(LogType.Info, "Recieved a request for " + request.Url);
if (request.RawUrl.Contains("getmetadata"))
{
StartCheckMaintainance:
if (File.Exists(downloadPath + "\\maintainance.lck"))
{
Log.WriteLog(LogType.Info, "Delaying request for 4 seconds as maintainance is currently running");
Thread.Sleep(4000);
goto StartCheckMaintainance;
}
string VidID = request.QueryString.GetValues(request.QueryString.AllKeys[0])[0];
string VidURL = "https://www.youtube.com/watch?v=" + VidID;
MetadataScraper scraper = new MetadataScraper();
MetadataScrape scrape = new MetadataScrape();
scrape = scraper.GetMetadata(VidURL);
HttpListenerResponse response = context.Response;
MemoryStream xmlData = new MemoryStream();
//from https://stackoverflow.com/questions/16371037/save-xml-content-to-a-variable answer by Adil and https://csharp.net-tutorials.com/xml/writing-xml-with-the-xmlwriter-class/
using (XmlWriter writer = XmlWriter.Create(xmlData))
{
writer.WriteStartDocument();
writer.WriteStartElement("VideoMetadata");
writer.WriteStartElement("VideoID");
writer.WriteString(VidID);
writer.WriteEndElement();
writer.WriteStartElement("Title");
writer.WriteString(scrape.VidTitle);
writer.WriteEndElement();
writer.WriteStartElement("ThumbnailURL");
writer.WriteString(scrape.ThumbnailURL);
writer.WriteEndElement();
writer.WriteStartElement("VideoQualities");
foreach (VidQuality quality in scrape.VidQualities)
{
writer.WriteStartElement("vidquality");
writer.WriteAttributeString("format", quality.Format);
writer.WriteAttributeString("size", quality.FileSize);
writer.WriteAttributeString("resolution", quality.Resolution);
writer.WriteAttributeString("ID", quality.VidNo);
writer.WriteEndElement();
}
writer.WriteEndElement();
writer.WriteStartElement("AudioQualities");
foreach (AudQuality quality in scrape.AudQualities)
{
writer.WriteStartElement("audquality");
writer.WriteAttributeString("format", quality.Format);
writer.WriteAttributeString("size", quality.FileSize);
writer.WriteAttributeString("ID", quality.AudNo);
writer.WriteEndElement();
}
writer.WriteEndElement();
writer.WriteEndElement();
writer.WriteEndDocument();
}
string xmlString = ASCIIEncoding.UTF8.GetString(xmlData.ToArray());
if (request.HttpMethod == "OPTIONS")
{
response.AddHeader("Access-Control-Allow-Headers", "*");
}
response.AppendHeader("Access-Control-Allow-Origin", "*");
byte[] buffer = Encoding.UTF8.GetBytes(xmlString);
context.Response.ContentLength64 = buffer.Length;
context.Response.StatusCode = (int)HttpStatusCode.OK;
context.Response.ContentType = "text/xml; encoding='utf-8'";
context.Response.OutputStream.Write(buffer, 0, buffer.Length);
Log.WriteLog(LogType.Info, "Successfully sent output");
response.Close();
}
else if (request.RawUrl.Contains("downloadvid"))
{
StartCheckMaintainance:
if (File.Exists(downloadPath + "\\maintainance.lck"))
{
Log.WriteLog(LogType.Info, "Delaying request for 4 seconds as maintainance is currently running");
Thread.Sleep(4000);
goto StartCheckMaintainance;
}
YTDownloader downloader = new YTDownloader();
downloader.DownloadCompleted += Downloader_DownloadCompleted;
downloader.DownloadProgressChanged += Downloader_DownloadProgressChanged;
string urlID = request.QueryString.GetValues(request.QueryString.AllKeys[0])[0];
string isMP3Only = request.QueryString.GetValues(request.QueryString.AllKeys[1])[0];
if (isMP3Only.ToLower().Contains("true"))
{
string isUsingThumbnail = request.QueryString.GetValues(request.QueryString.AllKeys[2])[0];
DownloadType mp3DownloadType;
if (isUsingThumbnail.ToLower().Contains("true"))
{
mp3DownloadType = DownloadType.MP3Pic;
}
else
{
mp3DownloadType = DownloadType.MP3Only;
}
string vidURL = "https://www.youtube.com/watch?v=" + urlID;
VidQuality vQuality = new VidQuality();
vQuality.VidNo = "MP3-Only";
AudQuality aQuality = new AudQuality();
aQuality.AudNo = urlID;
YTDownload download = new YTDownload();
download.context = context;
download.aQuality = aQuality;
download.vQuality = vQuality;
download.VidID = urlID;
download.DownType = mp3DownloadType;
RunningDownloads.Add(download);
HttpListenerResponse response = context.Response;
if (request.HttpMethod == "OPTIONS")
{
response.AddHeader("Access-Control-Allow-Headers", "*");
}
response.AppendHeader("Access-Control-Allow-Origin", "*");
context.Response.SendChunked = true;
downloader.DownloadVideo(vidURL, mp3DownloadType, aQuality, vQuality);
}
else
{
try
{
int VidID = int.Parse(request.QueryString.GetValues(request.QueryString.AllKeys[2])[0]);
int AudID = int.Parse(request.QueryString.GetValues(request.QueryString.AllKeys[3])[0]);
string vidURL = "https://www.youtube.com/watch?v=" + urlID;
VidQuality vQuality = new VidQuality();
vQuality.VidNo = VidID.ToString();
AudQuality aQuality = new AudQuality();
aQuality.AudNo = AudID.ToString();
YTDownload download = new YTDownload();
download.aQuality = aQuality;
download.vQuality = vQuality;
download.VidID = urlID;
download.context = context;
download.DownType = DownloadType.CustomQuality;
RunningDownloads.Add(download);
HttpListenerResponse response = context.Response;
if (request.HttpMethod == "OPTIONS")
{
response.AddHeader("Access-Control-Allow-Headers", "*");
}
response.AppendHeader("Access-Control-Allow-Origin", "*");
context.Response.SendChunked = true;
downloader.DownloadVideo(vidURL, DownloadType.CustomQuality, aQuality, vQuality);
}
catch (Exception ex)
{
Log.WriteLog(LogType.Error, ex.ToString());
}
}
}
else if (request.RawUrl.Contains("download"))
{
StartCheckMaintainance:
if (File.Exists(downloadPath + "\\maintainance.lck"))
{
Log.WriteLog(LogType.Info, "Delaying request for 4 seconds as maintainance is currently running");
Thread.Sleep(4000);
goto StartCheckMaintainance;
}
try
{
HttpListenerResponse response = context.Response;
string linkName = request.QueryString.GetValues(request.QueryString.AllKeys[0])[0];
string fileName = linkName.Replace('*', ' ');
fileName = fileName.Replace('|', '&');
fileName = fileName.Replace('<', '=');
if (request.HttpMethod == "OPTIONS")
{
response.AddHeader("Access-Control-Allow-Headers", "*");
}
response.AppendHeader("Access-Control-Allow-Origin", "*");
if (File.Exists(downloadPath + "\\" + fileName))
{
string contentType = "";
FileInfo info = new FileInfo(fileName);
if (info.Extension.ToLower().Contains("mp4"))
{
contentType = "video/mp4";
}
else if (info.Extension.ToLower().Contains("mp3"))
{
contentType = "audio/mpeg";
}
else if (info.Extension.ToLower().Contains("webm"))
{
contentType = "video/webm";
}
else if (info.Extension.ToLower().Contains("mkv"))
{
contentType = "video/x-matroska";
}
response.StatusCode = (int)HttpStatusCode.OK;
using (FileStream stream = File.OpenRead(downloadPath + "\\" + fileName))
{
response.ContentType = contentType;
response.ContentLength64 = info.Length;
response.AddHeader(
"Content-Disposition",
"Attachment; filename=\"" + Path.GetFileName(downloadPath + "\\" + fileName) + "\"");
stream.CopyTo(response.OutputStream);
}
}
else
{
response.StatusCode = (int)HttpStatusCode.NotFound;
string responseString = "File not found";
byte[] data = Encoding.UTF8.GetBytes(responseString);
response.OutputStream.Write(data, 0, data.Length);
}
response.Close();
}
catch (Exception ex)
{
Log.WriteLog(LogType.Error, "Error while downloading a file from server: " + ex.ToString());
}
}
}
public void SetVideoMetadata()
{
//StatusText.Content = "Status:Getting Metadata...";
//StatusText.Dispatcher.Invoke(new Action(() => StatusText.Content = "Status: Getting Metadata"));
StatusText.Content = "Status: Getting Metadata";
//thumbnail.Source = back;
//if()
// thumbnail.Dispatcher.Invoke(new Action(() =>
// BitmapImage back = new BitmapImage()
// back.BeginInit()
// back.UriSource = new Uri(@"Resources/blank.jpg", UriKind.RelativeOrAbsolute)
// back.EndInit()
//thumbnail.Source=back))
//thumbnail.Source.
// if (File.Exists(AppPath + "\\thumbnail.jpg"))
// {
// File.Delete(AppPath + "\\thumbnail.jpg");
// }
// GetThumbnailInfo.UseShellExecute = false;
/* GetThumbnailInfo.Arguments = "--get-thumbnail " + VidURL;
* GetThumbnailInfo.CreateNoWindow = true;
* GetThumbnailInfo.WindowStyle = ProcessWindowStyle.Hidden;
* GetThumbnailInfo.RedirectStandardOutput = true;
* GetThumbnail.StartInfo = GetThumbnailInfo;
* GetThumbnail.Start();
* string ThumbURL = GetThumbnail.StandardOutput.ReadToEnd();
* GetThumbnail.WaitForExit();
* GetThumbnail.Close();
* string[] URLoutputs = Regex.Split(ThumbURL, "\n");
* ThumbURL = URLoutputs[0];
* //ThumbURL=ThumbURL.TrimEnd()
* MessageBox.Show("Starting pic download");
* MetadataHelper.DownloadFile("http://192.168.1.9/new_logo_label.png", "thumbnail.png");
* BitmapImage thumbnailPic = new BitmapImage();
* thumbnailPic.BeginInit();
* thumbnailPic.UriSource = new Uri(@"thumbnail.jpg", UriKind.RelativeOrAbsolute);
* thumbnailPic.EndInit();
* GetTitleInfo.CreateNoWindow = true;
* GetTitleInfo.Arguments = "--get-title " + VidURL;
* GetTitleInfo.UseShellExecute = false;
* GetTitleInfo.RedirectStandardOutput = true;
* GetTitleInfo.WindowStyle = ProcessWindowStyle.Hidden;
* GetTitle.StartInfo = GetTitleInfo;
* GetTitle.Start();
* VidTitleName = GetTitle.StandardOutput.ReadToEnd();
* GetTitle.WaitForExit();
* GetTitle.Close();
* VidTitle.Dispatcher.Invoke(new Action(() => VidTitle.Content=VidTitleName));
* StatusText.Dispatcher.Invoke(new Action(() => StatusText.Content = ""));*/
MetadataScraper scraper = new MetadataScraper();
VidInfo = scraper.GetMetadata(VidURL, true, AppPath + "\\thumbnail.jpg");
VidTitle.Content = VidInfo.VidTitle;
thumbnail.Source = null;
BitmapImage thumbnailPic = new BitmapImage();
thumbnailPic.BeginInit();
thumbnailPic.UriSource = new Uri(VidInfo.ThumbnailURL, UriKind.RelativeOrAbsolute);
// thumbnailPic.CacheOption = BitmapCacheOption.None;
thumbnailPic.EndInit();
thumbnail.Source = thumbnailPic;
VidQualities = VidInfo.VidQualities;
AudQualities = VidInfo.AudQualities;
VidQualityBox.Items.Clear();
foreach (VidQuality quality in VidQualities)
{
VidQualityBox.Items.Add(quality.Format + " - " + quality.Resolution);
}
VidQualityBox.Items.Add("MP3 Only");
AudioQualityBox.Maximum = VidInfo.AudioCount;
FileSizeLabel.Content = "Please select a video and audio quality";
StatusText.Content = "";
SelectedAQuality = "";
SelectedVidQuality = new VidQuality();
SelectedAudQuality = new AudQuality();
//AudioQualityBox.
}