private string CompressCss(IEnumerable <IPath> cssFiles)
{
StringBuilder sb = new StringBuilder();
foreach (var file in cssFiles)
{
string content;
var dynamicResource = DynamicClientResourceFactory.Default.ResolveProvider(file.PhysicalPath);
if (dynamicResource != null)
{
content = dynamicResource.Parse(file.VirtualPath);
}
else
{
content = IOUtility.ReadAsString(file.PhysicalPath);
}
sb.AppendFormat("{0}\n", CSSMinify.Minify(Url, file.VirtualPath, Request.Url.AbsolutePath, content));
}
return(sb.ToString());
}
public static IHtmlString ExternalResources(this HtmlHelper htmlHelper, RouteValueDictionary htmlAttributes, params string[] files)
{
string key = Cryptor.EncryptMD5(string.Join(";", files));
if (ResourceRoutting.list.Contains(key))
{
return(new HtmlString(""));
}
string output = key;
// Combine
using (StreamWriter sw = new StreamWriter(output))
{
foreach (var fileInfo in files)
{
string content = System.IO.File.ReadAllText(htmlHelper.ViewContext.HttpContext.Server.MapPath(fileInfo));
content = CSSMinify.Minify(null, fileInfo, "", content);
sw.WriteLine(content.Trim());
}
}
// Combine
using (StreamWriter sw = new StreamWriter(output))
{
foreach (var fileInfo in files)
{
string content = System.IO.File.ReadAllText(htmlHelper.ViewContext.HttpContext.Server.MapPath(fileInfo));
content = CSSMinify.Minify(null, fileInfo, "", content);
sw.WriteLine(content.Trim());
}
}
return(new HtmlString(""));
}
/// <summary>
/// Minifies CSS file
/// </summary>
/// <param name="css">css string to minify</param>
/// <returns>minified css string</returns>
public string CompressCss(string css)
{
ICompress min = new CSSMinify();
return(min.Compress(css));
}
