protected void Page_Load(object sender, EventArgs e)
{
var videoPath = exampleFileSelector.SelectedFile;
var fileInfo = new FileInfo(videoPath);
var thumbnailCacheKey = new DiskCacheKey(new DiskCacheSourceKey(fileInfo.Name, fileInfo.Length, fileInfo.LastWriteTimeUtc), "jpg");
ThumbnailUrl = ExamplesCoreConfiguration.GetDownloadUrl(
ThumbnailCache.GetOrAdd(
thumbnailCacheKey,
thumbnailPath => GetAndSaveThumbnail(videoPath, thumbnailPath)
).FilePath,
thumbnailCacheKey.FullValue
);
VideoInfo = GetVideoInfo(videoPath);
}
private static string GetDownloadLink(FileInfo fileInfo)
{
return(string.Format(
"<a href=\"{0}\">Download</a>",
ExamplesCoreConfiguration.GetDownloadUrl(fileInfo.FullName, fileInfo.LastWriteTimeUtc.Ticks.ToString())));
}