/// <summary>
/// Gets a string containing the compiled CoffeeScript result.
/// </summary>
/// <param name="input">
/// The input to process.
/// </param>
/// <param name="options">
/// The AutoPrefixer options.
/// </param>
/// <returns>
/// The <see cref="string"/> containing the compiled CoffeeScript result.
/// </returns>
public string Process(string input, AutoPrefixerOptions options)
{
string processedCode;
lock (SyncRoot)
{
this.Initialize();
try
{
string result = this.javascriptEngine.Evaluate <string>(string.Format(CompilationFunctionCallTemplate, JsonConvert.SerializeObject(input), ConvertAutoPrefixerOptionsToJson(options)));
JObject json = JObject.Parse(result);
JArray errors = json["errors"] as JArray;
if (errors != null && errors.Count > 0)
{
throw new AutoPrefixerProcessingException(FormatErrorDetails(errors[0]));
}
processedCode = json.Value <string>("processedCode");
}
catch (JsRuntimeException ex)
{
throw new AutoPrefixerProcessingException(JsErrorHelpers.Format(ex));
}
}
return(processedCode);
}
/// <summary>
/// Converts <see cref="AutoPrefixerOptions"/> to JSON
/// </summary>
/// <param name="options">AutoPrefixerOptions options</param>
/// <returns>AutoPrefixerOptions options in JSON format</returns>
private static JObject ConvertAutoPrefixerOptionsToJson(AutoPrefixerOptions options)
{
JObject optionsJson = new JObject(
new JProperty("browsers", new JArray(options.Browsers)),
new JProperty("cascade", options.Cascade),
new JProperty("safe", options.Safe));
return(optionsJson);
}
/// <summary>
/// Transforms the content of the given string.
/// </summary>
/// <param name="input">
/// The input string to transform.
/// </param>
/// <param name="options">
/// The <see cref="AutoPrefixerOptions"/>.
/// </param>
/// <returns>
/// The transformed string.
/// </returns>
public string Transform(string input, AutoPrefixerOptions options)
{
if (!options.Enabled)
{
return input;
}
using (AutoPrefixerProcessor processor = new AutoPrefixerProcessor(CruncherConfiguration.Instance.JsEngineFunc))
{
input = processor.Process(input, options);
}
return input;
}
/// <summary>
/// Converts <see cref="AutoPrefixerOptions"/> to JSON
/// </summary>
/// <param name="options">AutoPrefixerOptions options</param>
/// <returns>AutoPrefixerOptions options in JSON format</returns>
private static JObject ConvertAutoPrefixerOptionsToJson(AutoPrefixerOptions options)
{
JObject optionsJson = new JObject(
new JProperty("browsers", new JArray(options.Browsers)),
new JProperty("cascade", options.Cascade),
new JProperty("add", options.Add),
new JProperty("remove", options.Remove),
new JProperty("supports", options.Supports),
new JProperty("flexbox", options.Flexbox),
new JProperty("grid", options.Grid)
);
return(optionsJson);
}
/// <summary>
/// Transforms the content of the given string.
/// </summary>
/// <param name="input">
/// The input string to transform.
/// </param>
/// <param name="options">
/// The <see cref="AutoPrefixerOptions"/>.
/// </param>
/// <returns>
/// The transformed string.
/// </returns>
public string Transform(string input, AutoPrefixerOptions options)
{
if (!options.Enabled)
{
return(input);
}
using (AutoPrefixerProcessor processor = new AutoPrefixerProcessor(CruncherConfiguration.Instance.JsEngineFunc))
{
input = processor.Process(input, options);
}
return(input);
}
/// <summary>
/// Converts <see cref="AutoPrefixerOptions"/> to JSON
/// </summary>
/// <param name="options">AutoPrefixerOptions options</param>
/// <returns>AutoPrefixerOptions options in JSON format</returns>
private static JObject ConvertAutoPrefixerOptionsToJson(AutoPrefixerOptions options)
{
JObject optionsJson = new JObject(
new JProperty("browsers", new JArray(options.Browsers)),
new JProperty("cascade", options.Cascade),
new JProperty("safe", options.Safe));
return optionsJson;
}
/// <summary>
/// Gets a string containing the compiled CoffeeScript result.
/// </summary>
/// <param name="input">
/// The input to process.
/// </param>
/// <param name="options">
/// The AutoPrefixer options.
/// </param>
/// <returns>
/// The <see cref="string"/> containing the compiled CoffeeScript result.
/// </returns>
public string Process(string input, AutoPrefixerOptions options)
{
string processedCode;
lock (SyncRoot)
{
this.Initialize();
try
{
string result = this.javascriptEngine.Evaluate<string>(string.Format(CompilationFunctionCallTemplate, JsonConvert.SerializeObject(input), ConvertAutoPrefixerOptionsToJson(options)));
JObject json = JObject.Parse(result);
JArray errors = json["errors"] as JArray;
if (errors != null && errors.Count > 0)
{
throw new AutoPrefixerProcessingException(FormatErrorDetails(errors[0]));
}
processedCode = json.Value<string>("processedCode");
}
catch (JsRuntimeException ex)
{
throw new AutoPrefixerProcessingException(JsRuntimeErrorHelpers.Format(ex));
}
}
return processedCode;
}
