protected YandexTrackDownloadInfo GetDownloadTrackInfo(string storageDir)
{
var fileName = GetDownloadTrackInfoFileName(storageDir);
var request = GetRequest(_settings.GetDownloadTrackInfoURL(storageDir, fileName));
var trackDownloadInfo = new YandexTrackDownloadInfo();
using (var response = (HttpWebResponse)request.GetResponse())
{
using (var stream = response.GetResponseStream())
{
var reader = new StreamReader(stream);
var sourceText = reader.ReadToEnd();
var xElem = XDocument.Parse(sourceText).Root;
var elements = new Dictionary <string, string>();
for (var x = (XElement)xElem.FirstNode; x != null; x = (XElement)x.NextNode)
{
elements.Add(x.Name.LocalName, x.Value);
}
_cookies.Add(response.Cookies);
trackDownloadInfo.Host = elements["host"];
trackDownloadInfo.Path = elements["path"];
trackDownloadInfo.Ts = elements["ts"];
trackDownloadInfo.Region = elements["region"];
trackDownloadInfo.S = elements["s"];
}
}
return(trackDownloadInfo);
}
public Uri GetURLDownloadTrack(YandexTrack track, YandexTrackDownloadInfo downloadInfo)
{
var key = ""; //downloadInfo.Path.Substring(1, downloadInfo.Path.Length - 1) + downloadInfo.S;
using (var md5 = MD5.Create())
{
key = GetMdHesh(md5,
$"XGRlBW9FXlekgbPrRHuSiA{downloadInfo.Path.Substring(1, downloadInfo.Path.Length - 1)}{downloadInfo.S}");
}
var trackDownloadUrl =
String.Format("http://{0}/get-mp3/{1}/{2}{3}?track-id={4}®ion=225&from=service-search",
downloadInfo.Host,
key,
downloadInfo.Ts,
downloadInfo.Path,
track.Id);
return(new Uri(trackDownloadUrl));
}