/// <summary>
/// Minifies Css
/// </summary>
/// <param name="fileProcessContext"></param>
/// <param name="next"></param>
/// <returns></returns>
public async Task ProcessAsync(FileProcessContext fileProcessContext, PreProcessorDelegate next)
{
using (var reader = new StringReader(fileProcessContext.FileContent))
{
var cssMin = new CssMin();
var minResult = cssMin.Minify(reader);
fileProcessContext.Update(minResult);
await next(fileProcessContext);
}
}
protected override string MinifyFile(string fileContents, ClientDependencyType type)
{
switch (type)
{
case ClientDependencyType.Css:
return(MinifyCss ? CssMin.CompressCSS(fileContents) : fileContents);
case ClientDependencyType.Javascript:
return(MinifyJs ? JSMin.CompressJS(fileContents) : fileContents);
default:
return(fileContents);
}
}
/// <summary>
/// Minifies the file
/// </summary>
/// <param name="fileContents"></param>
/// <param name="type"></param>
/// <returns></returns>
protected virtual string MinifyFile(string fileContents, ClientDependencyType type)
{
switch (type)
{
case ClientDependencyType.Css:
return(EnableCssMinify ? CssMin.CompressCSS(fileContents) : fileContents);
case ClientDependencyType.Javascript:
return(EnableJsMinify ? JSMin.CompressJS(fileContents) : fileContents);
default:
return(fileContents);
}
}
public HttpResponseMessage Css(int tabid, int portalid)
{
List <string> templates = new List <string>();
StringBuilder css = new StringBuilder();
var tab = TabController.Instance.GetTab(tabid, portalid);
foreach (ModuleInfo module in tab.Modules.Cast <ModuleInfo>().Where(m => m.ModuleDefinition.DefinitionName == App.Config.Opencontent && !m.IsDeleted))
{
var moduleSettings = module.OpenContentSettings();
if (moduleSettings.Template != null)
{
var filePath = moduleSettings.Template.MainTemplateUri().FilePath;
if (!templates.Contains(filePath))
{
var cssfilename = new FileUri(Path.ChangeExtension(filePath, "css"));
if (cssfilename.FileExists)
{
if (UserInfo.IsSuperUser)
{
css.Append("/*").Append((cssfilename.FilePath)).AppendLine("*/");
}
css.AppendLine(CssMin.CompressCSS(File.ReadAllText(cssfilename.PhysicalFilePath)));
}
templates.Add(filePath);
}
}
}
var res = new HttpResponseMessage(HttpStatusCode.OK)
{
Content = new StringContent(css.ToString(), Encoding.UTF8, "text/css")
};
res.Headers.CacheControl = new CacheControlHeaderValue {
MaxAge = new TimeSpan(365, 0, 0, 0), Public = true, Private = false
};
return(res);
}
