public ActionResult Index(string csharp, TranslateOptions options)
{
_log.Debug("Starting converting class with options: {0}, class to convert:\n{1}", options.ToFormattedJson(), csharp);
var x = new NRefactoryCodeConvertion();
var z = x.ToKnockoutVm(csharp, options);
//var result = csharp.ToKnockout(options);
_log.Debug("Returning converted class:\n{0}", z.ToFormattedJson());
return Json(z, DefaultJsonSettings);
}
public string Write(VisitorResult result, TranslateOptions options = null)
{
if(result == null)
{
return null;
}
if(result.Types.Count == 0)
{
return null;
}
if(options == null)
{
options = TranslateOptions.Defaults;
}
_options = options;
IEnumerable<VisitorResult.TypeResult> types = result.Types;
if(_options.SortProps.IsTrue())
{
types = types.OrderBy(x => x.Name, StringComparer.OrdinalIgnoreCase);
}
foreach(var type in types)
{
if(_options.IncludeEmptyType.IsFalse() && type.Elements.Count == 0)
{
continue;
}
if(type.IsEnum)
{
WriteEnumDeclaration(type);
}
else
{
WriteClassDeclaration(type);
}
}
var code = _console.ToString();
// remove last line
code = code.RemoveEmptyLastLine();
return code;
}
public static object ToKnockout(this string @this, TranslateOptions options)
{
if(string.IsNullOrWhiteSpace(@this))
{
return new
{
success = false,
message = "I see dead code - add some and try again"
};
}
try
{
var result = new StringBuilder();
var textReader = new StringReader(@this);
var parser = new CSharpParser();
var cu = parser.Parse(textReader, "dummy.cs");
bool shouldExit;
var errors = cu.GetErrors(out shouldExit);
if(shouldExit)
{
return new
{
success = false,
message = "Error parsning code file",
errors = errors
};
}
var types = cu.GetUsableTypes(options.IncludeEnums.Value);
foreach(var type in types)
{
if(type.ClassType == ClassType.Enum)
{
var enumMembers = type.GetEnums();
dynamic enumExpando = enumMembers.SetMembers(options.SortProps);
string enumSerialized = JsonConvert.SerializeObject(enumExpando, Formatting.Indented, options.ToJsonSettings());
result.AppendLine(enumSerialized.ToJsEnum(type.Name));
}
else
{
var members = type.GetProperties(options.PublicOnly.Value, options.PublicGetter.Value).ToList();
dynamic expando = members.SetMembers(options.SortProps);
string serialized = JsonConvert.SerializeObject(expando, Formatting.Indented, options.ToJsonSettings());
result.AppendLine(serialized.ToKnockoutViewModel(options, type.Name, expando as IDictionary<string, object>));
}
}
return new
{
success = true,
message = result.ToString(),
errors = errors
};
}
catch(Exception ex)
{
return new
{
success = false,
message = ex.Message
};
}
}
public static string ToKnockoutViewModel(this string @this, TranslateOptions options, string name, IDictionary<string, object> orginal = null)
{
JObject o = JObject.Parse(@this);
StringBuilder sb = new StringBuilder();
sb.AppendFormat("var {0} = function (data) {{", name);
sb.AppendLine();
sb.AppendLine("\tvar self = this;");
sb.AppendLine();
sb.AppendLine("\tif (!data) {");
sb.AppendLine("\t\tdata = { };");
sb.AppendLine("\t}");
sb.AppendLine();
foreach(var item in o.Children())
{
var property = item.ToObject<JProperty>();
string key = property.Name;
if(orginal != null && options.CamelCase.Value && !options.ForceCamelCase.Value)
{
var orginalKey = orginal
.Where(x => x.Key.Equals(key, StringComparison.OrdinalIgnoreCase))
.Select(x => x.Key)
.FirstOrDefault();
if(orginalKey.IsNotNullOrEmpty())
{
key = orginalKey;
}
}
if(o[property.Name] is JArray)
{
sb.AppendFormat("\tself.{0} = ko.observableArray(data.{1});", property.Name, key);
}
else
{
sb.AppendFormat("\tself.{0} = ko.observable(data.{1});", property.Name, key);
}
sb.AppendLine();
}
sb.AppendLine("};");
return sb.ToString();
}
