public static JToken ConvertPesudoTypes(JToken data, FormatOptions fmt)
{
var reqlTypes = data.SelectTokens("$..$reql_type$").ToList();
foreach ( var typeToken in reqlTypes )
{
var reqlType = typeToken.Value<string>();
//JObject -> JProerty -> JVaule:$reql_type$, go backup the chain.
var pesudoObject = typeToken.Parent.Parent as JObject;
JToken convertedValue = null;
if( reqlType == Time )
{
if( fmt.RawTime )
continue;
convertedValue = new JValue(GetTime(pesudoObject));
}
else if( reqlType == GroupedData )
{
if( fmt.RawGroups )
continue;
convertedValue = new JValue(GetGrouped(pesudoObject));
}
else if( reqlType == Binary )
{
if( fmt.RawBinary )
continue;
convertedValue = new JArray(GetBinary(pesudoObject));
}
pesudoObject.Replace(convertedValue);
}
return data;
}
public static object ConvertPesudoTypes(object obj, FormatOptions fmt)
{
var list = obj as JArray;
var dict = obj as JObject;
if( list != null )
{
return list.Select(item => ConvertPesudoTypes(item, fmt))
.ToList();
}
else if( dict != null )
{
if( dict[PSEUDOTYPE_KEY] != null )
{
return ConvertPesudo(dict, fmt);
}
return dict.Properties()
.ToDictionary(p => p.Name, p => ConvertPesudoTypes(p.Value, fmt));
}
else
{
return obj;
}
}
public static JToken ConvertPesudoTypes(JToken obj, FormatOptions fmt)
{
var jarray = obj as JArray;
if (jarray != null)
{
for( var i = 0; i < jarray.Count; i++)
{
var value = ConvertPesudoTypes(jarray[i], fmt);
jarray[i] = value;
}
return jarray;
}
var jobject = obj as JObject;
if (jobject != null)
{
var props = jobject.Properties().ToList();
if( props.Any(prop => prop.Name == PseudoTypeKey) )
{
var value = ConvertPesudo(jobject, fmt);
return new JValue(value);
}
for( var i = 0; i < props.Count; i++ )
{
var value = ConvertPesudoTypes(props[i], fmt);
props[i].Value = value;
}
return jobject;
}
return (JToken)obj;
}
/// <summary>
/// Factory method for FormatOptions from OptArgs
/// </summary>
public static FormatOptions FromOptArgs(OptArgs args)
{
var fmt = new FormatOptions();
// TODO: find a better way to do this.
ReqlAst datum;
var value = args.TryGetValue("time_format", out datum) ? ((Datum)datum).datum : new Datum("native").datum;
fmt.RawTime = value.Equals("raw");
value = args.TryGetValue("binary_format", out datum) ? ((Datum)datum).datum : new Datum("native").datum;
fmt.RawBinary = value.Equals("raw");
value = args.TryGetValue("group_format", out datum) ? ((Datum)datum).datum : new Datum("native").datum;
fmt.RawGroups = value.Equals("raw");
return fmt;
}
public static object ConvertPesudo(JObject value, FormatOptions fmt)
{
if( value == null ) return null;
var reqlType = value[PSEUDOTYPE_KEY].ToString();
switch( reqlType )
{
case TIME:
return fmt.RawTime ? value : (object)GetTime(value);
case GROUPED_DATA:
return fmt.RawGroups ? value : (object)GetGrouped(value);
case BINARY:
return fmt.RawBinary ? value : (object)GetBinary(value);
case GEOMETRY:
return value;
default:
return value;
}
}
/// <summary>
/// Method for converting pseudo types in JToken (JObjects)
/// </summary>
public static void ConvertPseudoTypes(JToken data, FormatOptions fmt)
{
var reqlTypes = data.SelectTokens("$..$reql_type$").ToList();
foreach (var typeToken in reqlTypes)
{
var reqlType = typeToken.Value<string>();
//JObject -> JProerty -> JVaule:$reql_type$, go backup the chain.
var pesudoObject = typeToken.Parent.Parent as JObject;
JToken convertedValue = null;
if (reqlType == Time)
{
if (fmt.RawTime)
continue;
convertedValue = new JValue(GetTime(pesudoObject));
}
else if (reqlType == GroupedData)
{
if (fmt.RawGroups)
continue;
convertedValue = GetGrouped(pesudoObject);
}
else if (reqlType == Binary)
{
if (fmt.RawBinary)
continue;
convertedValue = new JValue(GetBinary(pesudoObject));
}
else if (reqlType == Geometry)
{
// Nothing specific here
continue;
}
else
{
// Just leave unknown pseudo-types alone
continue;
}
pesudoObject.Replace(convertedValue);
}
}