public static string ImageUrl(this UrlHelper url, string packageId, string version, string originalUrl)
{
if (string.IsNullOrWhiteSpace(originalUrl))
{
return(null);
}
var imagelocation = _imagesService.CacheAndGetImage(originalUrl, packageId, version);
if (string.IsNullOrWhiteSpace(imagelocation))
{
return(originalUrl);
}
return(string.Format("~/content/{0}/{1}", Constants.PackageImagesFolderName, Path.GetFileName(imagelocation)));
}