public static string Compile(string templateSource, string templateName)
{
J.JsContext scriptContext = new J.JsContext();
scriptContext.Load(Get());
scriptContext.SetCliValue("templateSource", templateSource.Replace("\r", "").Replace("\n", ""));
scriptContext.SetCliValue("templateName", templateName);
scriptContext.Run("var compiled = dust.compile(templateSource, templateName);");
return(scriptContext.GetValue <string>("compiled"));
}
public static JsContext RunJavascript(this string javascriptSource, params CliProvider[] cliProviders)
{
JsContext ctx = new JsContext();
foreach (CliProvider o in cliProviders)
{
ctx.SetCliValue(o.VarName, o.Provider);
}
ctx.Run(javascriptSource);
return(ctx);
}
public static string Render(string compiled, string templateName, object data)
{
J.JsContext scriptContext = new J.JsContext();
scriptContext.Load(Get());
scriptContext.SetCliValue("compiled", Regex.Unescape(compiled));
scriptContext.SetCliValue("templateName", templateName);
scriptContext.SetCliValue("jsonData", data.ToJson());
scriptContext.Run(@"
var output;
var error;
dust.loadSource(compiled);
dust.render(templateName, JSON.parse(jsonData), function(err, out){
error = err;
output = out;
});");
object error = scriptContext.GetValue <object>("error");
if (error != null)
{
throw new Exception("An error occurred rendering dust template: {0}"._Format(error.ToString()));
}
return(scriptContext.GetValue <string>("output"));
}