private TwitchPlaylist GetVodPlaylist(Action <string> log, string tempDir, Dictionary <TwitchVideoQuality, string> playlistInfo, TwitchVideoQuality selectedQuality)
{
TwitchVideoQuality quality = playlistInfo.Keys.First(q => q.Equals(selectedQuality));
string playlistUrl = playlistInfo[quality];
log(Environment.NewLine + Environment.NewLine + "Playlist url for selected quality '" + quality.DisplayString + "' is '" + playlistUrl + "'");
using (WebClient webClient = new WebClient())
{
log(Environment.NewLine + Environment.NewLine + "Retrieving playlist...");
string playlistStr = webClient.DownloadString(playlistUrl);
log(" done!");
if (string.IsNullOrWhiteSpace(playlistStr))
{
throw new ApplicationException("The playlist is empty!");
}
string urlPrefix = playlistUrl.Substring(0, playlistUrl.LastIndexOf("/") + 1);
log(Environment.NewLine + "Parsing playlist...");
TwitchPlaylist vodPlaylist = TwitchPlaylist.Parse(tempDir, playlistStr, urlPrefix);
log(" done!");
log(Environment.NewLine + "Number of video chunks: " + vodPlaylist.Count());
return(vodPlaylist);
}
}
