mirror of
https://github.com/miniflux/v2.git
synced 2024-08-31 00:27:24 +02:00
98 lines
2.1 KiB
Go
98 lines
2.1 KiB
Go
// Copyright 2017 Frédéric Guillot. All rights reserved.
|
|
// Use of this source code is governed by the Apache 2.0
|
|
// license that can be found in the LICENSE file.
|
|
|
|
package core
|
|
|
|
import (
|
|
"encoding/json"
|
|
"errors"
|
|
"log"
|
|
"net/http"
|
|
)
|
|
|
|
type JsonResponse struct {
|
|
writer http.ResponseWriter
|
|
request *http.Request
|
|
}
|
|
|
|
func (j *JsonResponse) Standard(v interface{}) {
|
|
j.writer.WriteHeader(http.StatusOK)
|
|
j.commonHeaders()
|
|
j.writer.Write(j.toJSON(v))
|
|
}
|
|
|
|
func (j *JsonResponse) Created(v interface{}) {
|
|
j.writer.WriteHeader(http.StatusCreated)
|
|
j.commonHeaders()
|
|
j.writer.Write(j.toJSON(v))
|
|
}
|
|
|
|
func (j *JsonResponse) NoContent() {
|
|
j.writer.WriteHeader(http.StatusNoContent)
|
|
j.commonHeaders()
|
|
}
|
|
|
|
func (j *JsonResponse) BadRequest(err error) {
|
|
log.Println("[API:BadRequest]", err)
|
|
j.writer.WriteHeader(http.StatusBadRequest)
|
|
j.commonHeaders()
|
|
|
|
if err != nil {
|
|
j.writer.Write(j.encodeError(err))
|
|
}
|
|
}
|
|
|
|
func (j *JsonResponse) NotFound(err error) {
|
|
log.Println("[API:NotFound]", err)
|
|
j.writer.WriteHeader(http.StatusNotFound)
|
|
j.commonHeaders()
|
|
j.writer.Write(j.encodeError(err))
|
|
}
|
|
|
|
func (j *JsonResponse) ServerError(err error) {
|
|
log.Println("[API:ServerError]", err)
|
|
j.writer.WriteHeader(http.StatusInternalServerError)
|
|
j.commonHeaders()
|
|
|
|
if err != nil {
|
|
j.writer.Write(j.encodeError(err))
|
|
}
|
|
}
|
|
|
|
func (j *JsonResponse) Forbidden() {
|
|
log.Println("[API:Forbidden]")
|
|
j.writer.WriteHeader(http.StatusForbidden)
|
|
j.commonHeaders()
|
|
j.writer.Write(j.encodeError(errors.New("Access Forbidden")))
|
|
}
|
|
|
|
func (j *JsonResponse) commonHeaders() {
|
|
j.writer.Header().Set("Accept", "application/json")
|
|
j.writer.Header().Set("Content-Type", "application/json")
|
|
}
|
|
|
|
func (j *JsonResponse) encodeError(err error) []byte {
|
|
type errorMsg struct {
|
|
ErrorMessage string `json:"error_message"`
|
|
}
|
|
|
|
tmp := errorMsg{ErrorMessage: err.Error()}
|
|
data, err := json.Marshal(tmp)
|
|
if err != nil {
|
|
log.Println("encodeError:", err)
|
|
}
|
|
|
|
return data
|
|
}
|
|
|
|
func (j *JsonResponse) toJSON(v interface{}) []byte {
|
|
b, err := json.Marshal(v)
|
|
if err != nil {
|
|
log.Println("Unable to convert interface to JSON:", err)
|
|
return []byte("")
|
|
}
|
|
|
|
return b
|
|
}
|