public static string GetThemedFile(string file, string theme)
{
// n2's zip provider doesn't support ../../, so lets try to fix it manually
var regex = new Regex(@"([^/]*/\.\./)");
while (regex.IsMatch(file))
{
file = regex.Replace(file, "");
}
file = file.Replace("\\\\", "\\").Replace("\\", "/");
if (file.StartsWith("/"))
file = "~" + file;
if (!IsThemeable(file))
return file;
HttpContext.Current.Items["theme"] = theme;
var themeDirectory = Url.ResolveTokens("{ThemesUrl}").ToLower();
var themedLocation = file.Replace("~" + themeDirectory, "");
themedLocation = themedLocation.Substring(themedLocation.IndexOf("/", StringComparison.Ordinal));
var helper = new UrlHelper(HttpContext.Current.Request.RequestContext);
var result = helper.ThemedContent(themedLocation);
if (System.Web.Hosting.HostingEnvironment.VirtualPathProvider.FileExists(result))
{
return System.Web.Hosting.HostingEnvironment.VirtualPathProvider.GetFile(result).VirtualPath;
}
return result;
}
