private void VideoDownloader_DownloadProgressChanged(object sender, ProgressEventArgs e)
{
CustomVideoDownloader video = (CustomVideoDownloader)sender;
var a = DownloadItems.FirstOrDefault(i => i.Id == video.DownloadItem.Id);
a.DownloadedPercent = e.ProgressPercentage;
}
async void StartDownload()
{
int count = 1;
foreach (var item in DownloadItems)
{
try
{
IEnumerable <VideoInfo> videoInfos = DownloadUrlResolver.GetDownloadUrls(item.Url, false);
VideoInfo video = videoInfos.FirstOrDefault(info => info.VideoType == VideoType.Mp4 && info.Resolution == 720);
if (video == null)
{
video = videoInfos.First(info => info.VideoType == VideoType.Mp4 && info.Resolution == 360);
}
if (video.RequiresDecryption)
{
DownloadUrlResolver.DecryptDownloadUrl(video);
}
DirectoryInfo target = new DirectoryInfo(
Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments) + "\\YoutubeDownloader");
if (!target.Exists)
{
target.Create();
}
var videoDownloader = new CustomVideoDownloader(item, video,
Path.Combine(
target.FullName,
$"{item.Order}_{RemoveIllegalPathCharacters(video.Title)}{video.VideoExtension}")
);
videoDownloader.DownloadProgressChanged += VideoDownloader_DownloadProgressChanged;
videoDownloader.Execute();
} catch (Exception ex)
{
item.Status = "Error";
item.Comment = ex.Message;
}
count++;
}
}
