api/vendor/code.vikunja.io/web/handler/helper.go

45 lines
1.4 KiB
Go

// Copyright (c) 2018 Vikunja and contributors.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package handler
import (
"code.vikunja.io/web"
"github.com/labstack/echo/v4"
"net/http"
)
// WebHandler defines the webhandler object
// This does web stuff, aka returns json etc. Uses CRUDable Methods to get the data
type WebHandler struct {
EmptyStruct func() CObject
}
// CObject is the definition of our object, holds the structs
type CObject interface {
web.CRUDable
web.Rights
}
// HandleHTTPError does what it says
func HandleHTTPError(err error, ctx echo.Context) *echo.HTTPError {
if a, has := err.(web.HTTPErrorProcessor); has {
errDetails := a.HTTPError()
return echo.NewHTTPError(errDetails.HTTPCode, errDetails)
}
config.LoggingProvider.Error(err.Error())
return echo.NewHTTPError(http.StatusInternalServerError)
}