public static string Minify(System.Web.Mvc.UrlHelper urlHelper, string cssPath, string requestPath, string cssContent)
{
// this construct is to enable us to refer to the relativePath above ...
MatchEvaluator urlDelegate = new MatchEvaluator(delegate(Match m)
{
// Change relative (to the original CSS) URL references to make them relative to the requested URL (controller / action)
string url = m.Value;
Uri uri = new Uri(url, UriKind.RelativeOrAbsolute);
if (uri.IsAbsoluteUri || VirtualPathUtility.IsAbsolute(url))
{
// if the URL is absolute ("http://server/path/file.ext") or app absolute ("/path/file.ext") then leave it as it is
}
else
{
// get app relative url
url = VirtualPathUtility.Combine(cssPath, url);
url = VirtualPathUtility.MakeRelative(requestPath, url);
url = urlHelper.Content(url);
}
return url;
});
return Minify(urlHelper, urlDelegate, cssContent, 0);
}
public ImageModel(string ImagePath, System.Web.Mvc.UrlHelper url)
{
dir = new DirectoryInfo(ImagePath);
thumbDir = dir.GetDirectories("t").FirstOrDefault();
if(!dir.Exists)
dir.Create();
if(thumbDir == null || !thumbDir.Exists)
thumbDir = dir.CreateSubdirectory("t");
Images = from f in dir.GetFiles()
let exists = File.Exists(Path.Combine(thumbDir.FullName, f.Name))
select new Img {
Filename = f.Name,
ImageUrl = url.Content("~/Images/" + f.Name),
Uploaded = f.CreationTime,
Size = f.Length,
HasThumbnail = exists,
ThumbnailUrl = exists ? url.Content("~/Images/t/" + f.Name) : null
};
}
