private static MinificationResult MinifyCss(Bundle bundle)
{
string file = bundle.GetAbsoluteOutputFile();
string content = File.ReadAllText(file);
var settings = CssOptions.GetSettings(bundle);
string minFile = GetMinFileName(file);
var minifier = new Minifier();
var result = new MinificationResult(file, null, null);
try
{
result.MinifiedContent = minifier.MinifyStyleSheet(content, settings);
if (!minifier.Errors.Any())
{
OnBeforeWritingMinFile(file, minFile, bundle);
File.WriteAllText(minFile, result.MinifiedContent, new UTF8Encoding(true));
OnAfterWritingMinFile(file, minFile, bundle);
GzipFile(minFile, bundle);
}
else
{
FileMinifier.AddAjaxminErrors(minifier, result);
}
}
catch (Exception ex)
{
result.Errors.Add(new MinificationError
{
FileName = file,
Message = ex.Message,
LineNumber = 0,
ColumnNumber = 0
});
}
return(result);
}
private static MinificationResult MinifyJavaScript(Bundle bundle)
{
string file = bundle.GetAbsoluteOutputFile();
var settings = JavaScriptOptions.GetSettings(bundle);
var minifier = new Minifier();
var result = new MinificationResult(file, null, null);
string minFile = GetMinFileName(file);
string mapFile = minFile + ".map";
try
{
if (!bundle.SourceMaps)
{
result.MinifiedContent = minifier.MinifyJavaScript(File.ReadAllText(file), settings);
if (!minifier.Errors.Any())
{
OnBeforeWritingMinFile(file, minFile, bundle);
File.WriteAllText(minFile, result.MinifiedContent, new UTF8Encoding(true));
OnAfterWritingMinFile(file, minFile, bundle);
}
else
{
FileMinifier.AddAjaxminErrors(minifier, result);
}
}
else
{
using (StringWriter writer = new StringWriter())
{
using (V3SourceMap sourceMap = new V3SourceMap(writer))
{
settings.SymbolsMap = sourceMap;
sourceMap.StartPackage(minFile, mapFile);
minifier.FileName = file;
result.MinifiedContent = minifier.MinifyJavaScript(File.ReadAllText(file), settings);
if (!minifier.Errors.Any())
{
OnBeforeWritingMinFile(file, minFile, bundle);
File.WriteAllText(minFile, result.MinifiedContent, new UTF8Encoding(true));
OnAfterWritingMinFile(file, minFile, bundle);
}
else
{
FileMinifier.AddAjaxminErrors(minifier, result);
}
}
result.SourceMap = writer.ToString();
}
}
GzipFile(minFile, bundle);
}
catch (Exception ex)
{
result.Errors.Add(new MinificationError
{
FileName = file,
Message = ex.Message,
LineNumber = 0,
ColumnNumber = 0
});
}
return(result);
}