forked from mirror/gin
56 lines
1.1 KiB
Go
56 lines
1.1 KiB
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{}
|
|
}
|
|
|
|
type IndentedJSON struct {
|
|
Data interface{}
|
|
}
|
|
|
|
var jsonContentType = []string{"application/json; charset=utf-8"}
|
|
|
|
func (r JSON) Render(w http.ResponseWriter) (err error) {
|
|
if err = WriteJSON(w, r.Data); err != nil {
|
|
panic(err)
|
|
}
|
|
return
|
|
}
|
|
|
|
func (r JSON) WriteContentType(w http.ResponseWriter) {
|
|
writeContentType(w, jsonContentType)
|
|
}
|
|
|
|
func WriteJSON(w http.ResponseWriter, obj interface{}) error {
|
|
writeContentType(w, jsonContentType)
|
|
jsonBytes, err := json.Marshal(obj)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
w.Write(jsonBytes)
|
|
return nil
|
|
}
|
|
|
|
func (r IndentedJSON) Render(w http.ResponseWriter) error {
|
|
r.WriteContentType(w)
|
|
jsonBytes, err := json.MarshalIndent(r.Data, "", " ")
|
|
if err != nil {
|
|
return err
|
|
}
|
|
w.Write(jsonBytes)
|
|
return nil
|
|
}
|
|
|
|
func (r IndentedJSON) WriteContentType(w http.ResponseWriter) {
|
|
writeContentType(w, jsonContentType)
|
|
}
|