public static string render(string code, Action <int, int, string> onerror = null)
{
var js = new JavaScript(@"
less.Parser().parse(external.Get('code'), function(err, tree){
console.log('done');
if(err) {
external.AddMessage(err.line || 0, err.column || 0, 2, err.message + ': ' err.extract.join(' '));
} else {
external.Set('result', tree.toCSS());
}
external.Finished();
});
", new Dictionary <string, object> {
{ "code", code }
},
new JavaScript.Requirement {
Path = "https://raw.github.com/cloudhead/less.js/master/dist/less-1.1.4.js", PostSource = "window.less = less;"
});
js.AutoFinish = false;
js.Execute();
if (onerror != null)
{
foreach (var msg in js.Messages)
{
if (msg.Type == JavaScript.Message.Types.Error)
{
onerror(msg.Line + 1, msg.Column, msg.Content);
}
}
}
return(js.Get("result") as string);
}
public static string render(string code, Action<int, int, string> onerror = null)
{
var js = new JavaScript(@"
less.Parser().parse(external.Get('code'), function(err, tree){
console.log('done');
if(err) {
external.AddMessage(err.line || 0, err.column || 0, 2, err.message + ': ' err.extract.join(' '));
} else {
external.Set('result', tree.toCSS());
}
external.Finished();
});
", new Dictionary<string, object> { { "code", code } },
new JavaScript.Requirement { Path = "https://raw.github.com/cloudhead/less.js/master/dist/less-1.1.4.js", PostSource = "window.less = less;" });
js.AutoFinish = false;
js.Execute();
if (onerror != null) {
foreach (var msg in js.Messages) {
if (msg.Type == JavaScript.Message.Types.Error) {
onerror(msg.Line + 1, msg.Column, msg.Content);
}
}
}
return js.Get("result") as string;
}
public static string js_beautify(string code, options options = null)
{
var data = new Dictionary <string, object> {
{ "code", code },
{ "options", options },
};
var optionCode = "";
var moptions = rxDetectOptions.Match(code);
if (moptions.Success)
{
optionCode = moptions.Groups[1].Value;
code = code.Remove(moptions.Index, moptions.Length);
}
else if (options != null)
{
foreach (var prop in typeof(options).GetProperties())
{
optionCode += "\r\n\t'" + prop.Name + "': options0['" + prop.Name + "'],";
}
}
var js = JavaScript.Execute(@"var options0 = external.Get('options'), options1 = {
" + optionCode.TrimEnd(',') + @"
};
external.Set('result', js_beautify(external.Get('code'), options1));",
new Dictionary <string, object> {
{ "code", code }, { "options", options }
},
new JavaScript.Requirement {
Path = "http://jsbeautifier.org/beautify.js", PostSource = "window.js_beautify = js_beautify;"
});
return(js.Get("result") as string);
}
public static string compile(string source, options options = null)
{
var script = "external.Set('result', CoffeeScript.compile(external.Get('source'), options));";
var moptions = rxDetectOptions.Match(source);
if (moptions.Success)
{
script = "var options = { " + moptions.Groups[1].Value + "}; " + script;
source = source.Remove(moptions.Index, moptions.Length);
}
else if (options != null)
{
script = string.Format("var options = {{ 'bare': {0} }}; ", options.bare.ToString().ToLower()) + script;
}
else
{
script = "var options = undefined; " + script;
}
var js = JavaScript.Execute(script,
new Dictionary <string, object> {
{ "source", source }
},
new JavaScript.Requirement {
Path = "http://jashkenas.github.com/coffee-script/extras/coffee-script.js"
});
return(js.Get("result") as string);
}
public static JavaScript Execute(string code, object data, params Requirement[] requirements)
{
var js = new JavaScript(code, data, requirements);
js.Execute();
return(js);
}
public static string squeeze_it(string source, Action <int, int, string> onerror = null)
{
var obj = JavaScript.Execute(@"external.Set('source', module.exports(external.Get('source')));",
new Dictionary <string, object> {
{ "source", source }
},
"https://raw.github.com/mishoo/UglifyJS/master/uglify-js.js");
if (onerror != null)
{
foreach (var msg in obj.Messages)
{
onerror(msg.Line + 1, msg.Column, msg.Content);
}
}
return(obj.Get("source") as string);
}
public static JavaScript Execute(string code, object data, params Requirement[] requirements)
{
var js = new JavaScript(code, data, requirements);
js.Execute();
return js;
}