git-server/modules/context/api.go

// Copyright 2016 The Gogs Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.

package context

import (
	"gopkg.in/macaron.v1"

	"github.com/gogits/gogs/modules/base"
	"github.com/gogits/gogs/modules/log"
)

type APIContext struct {
	*Context
}

// Error responses error message to client with given message.
// If status is 500, also it prints error to log.
func (ctx *APIContext) Error(status int, title string, obj interface{}) {
	var message string
	if err, ok := obj.(error); ok {
		message = err.Error()
	} else {
		message = obj.(string)
	}

	if status == 500 {
		log.Error(4, "%s: %s", title, message)
	}

	ctx.JSON(status, map[string]string{
		"message": message,
		"url":     base.DOC_URL,
	})
}

func APIContexter() macaron.Handler {
	return func(c *Context) {
		ctx := &APIContext{
			Context: c,
		}
		c.Map(ctx)
	}
}