42 lines
835 B
Go
42 lines
835 B
Go
|
// Copyright 2014 Manu Martinez-Almeida. All rights reserved.
|
||
|
|
// Use of this source code is governed by a MIT style
|
||
|
|
// license that can be found in the LICENSE file.
|
||
|
|
|
||
|
|
package render
|
||
|
|
|
||
|
|
import (
|
||
|
|
"encoding/json"
|
||
|
|
"net/http"
|
||
|
|
)
|
||
|
|
|
||
|
|
type (
|
||
|
|
JSON struct {
|
||
|
|
Data interface{}
|
||
|
|
}
|
||
|
|
|
||
|
|
IndentedJSON struct {
|
||
|
|
Data interface{}
|
||
|
|
}
|
||
|
|
)
|
||
|
|
|
||
|
|
var jsonContentType = []string{"application/json; charset=utf-8"}
|
||
|
|
|
||
|
|
func (r JSON) Render(w http.ResponseWriter) error {
|
||
|
|
return WriteJSON(w, r.Data)
|
||
|
|
}
|
||
|
|
|
||
|
|
func (r IndentedJSON) Render(w http.ResponseWriter) error {
|
||
|
|
writeContentType(w, jsonContentType)
|
||
|
|
jsonBytes, err := json.MarshalIndent(r.Data, "", " ")
|
||
|
|
if err != nil {
|
||
|
|
return err
|
||
|
|
}
|
||
|
|
w.Write(jsonBytes)
|
||
|
|
return nil
|
||
|
|
}
|
||
|
|
|
||
|
|
func WriteJSON(w http.ResponseWriter, obj interface{}) error {
|
||
|
|
writeContentType(w, jsonContentType)
|
||
|
|
return json.NewEncoder(w).Encode(obj)
|
||
|
|
}
|