/// <summary>
/// Actualizes a vendor prefixes in CSS code by using Andrey Sitnik's Autoprefixer
/// </summary>
/// <param name="content">Text content of CSS asset</param>
/// <param name="path">Path to CSS asset</param>
/// <returns>Autoprefixing result</returns>
public AutoprefixingResult Process(string content, string path)
{
Initialize();
AutoprefixingResult autoprefixingResult;
try
{
var result = _jsEngine.Evaluate <string>(
string.Format(AUTOPREFIXING_FUNCTION_CALL_TEMPLATE,
JsonConvert.SerializeObject(content), _optionsString));
var json = JObject.Parse(result);
var errors = json["errors"] != null ? json["errors"] as JArray : null;
if (errors != null && errors.Count > 0)
{
throw new CssAutoprefixingException(FormatErrorDetails(errors[0], content, path));
}
autoprefixingResult = new AutoprefixingResult
{
ProcessedContent = json.Value <string>("processedCode"),
IncludedFilePaths = GetIncludedFilePaths(_options.Stats)
};
}
catch (JsRuntimeException e)
{
throw new CssAutoprefixingException(JsErrorHelpers.Format(e));
}
return(autoprefixingResult);
}
/// <summary>
/// Actualizes a vendor prefixes in CSS code by using Andrey Sitnik's Autoprefixer
/// </summary>
/// <param name="content">Text content of CSS asset</param>
/// <param name="path">Path to CSS asset</param>
/// <returns>Autoprefixing result</returns>
public AutoprefixingResult Process(string content, string path)
{
Initialize();
AutoprefixingResult autoprefixingResult;
try
{
var result = _jsEngine.Evaluate <string>(
string.Format(AUTOPREFIXING_FUNCTION_CALL_TEMPLATE,
JsonConvert.SerializeObject(content), _optionsString));
var json = JObject.Parse(result);
var errors = json["errors"] != null ? json["errors"] as JArray : null;
if (errors != null && errors.Count > 0)
{
throw new CssAutoprefixingException(FormatErrorDetails(errors[0], content, path));
}
autoprefixingResult = new AutoprefixingResult
{
ProcessedContent = json.Value <string>("processedCode"),
IncludedFilePaths = GetIncludedFilePaths(_options.Stats)
};
}
catch (JsScriptException e)
{
string errorDetails = JsErrorHelpers.GenerateErrorDetails(e, true);
var stringBuilderPool = StringBuilderPool.Shared;
StringBuilder errorMessageBuilder = stringBuilderPool.Rent();
errorMessageBuilder.AppendLine(e.Message);
errorMessageBuilder.AppendLine();
errorMessageBuilder.Append(errorDetails);
string errorMessage = errorMessageBuilder.ToString();
stringBuilderPool.Return(errorMessageBuilder);
throw new CssAutoprefixingException(errorMessage);
}
return(autoprefixingResult);
}
