gotosocial/internal/api/activitypub/users/statusget.go
tobi 12b6cdcd8c
[bugfix] Set Vary header correctly on cache-control (#1988)
* [bugfix] Set Vary header correctly on cache-control

* Prefer activitypub types on AP endpoints

* use immutable on file server, vary by range

* vary auth on Accept
2023-07-13 21:27:25 +02:00

74 lines
2.5 KiB
Go

// GoToSocial
// Copyright (C) GoToSocial Authors admin@gotosocial.org
// SPDX-License-Identifier: AGPL-3.0-or-later
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero 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 Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package users
import (
"encoding/json"
"errors"
"net/http"
"strings"
"github.com/gin-gonic/gin"
apiutil "github.com/superseriousbusiness/gotosocial/internal/api/util"
"github.com/superseriousbusiness/gotosocial/internal/gtserror"
)
// StatusGETHandler serves the target status as an activitystreams NOTE so that other AP servers can parse it.
func (m *Module) StatusGETHandler(c *gin.Context) {
// usernames on our instance are always lowercase
requestedUsername := strings.ToLower(c.Param(UsernameKey))
if requestedUsername == "" {
err := errors.New("no username specified in request")
apiutil.ErrorHandler(c, gtserror.NewErrorBadRequest(err, err.Error()), m.processor.InstanceGetV1)
return
}
// status IDs on our instance are always uppercase
requestedStatusID := strings.ToUpper(c.Param(StatusIDKey))
if requestedStatusID == "" {
err := errors.New("no status id specified in request")
apiutil.ErrorHandler(c, gtserror.NewErrorBadRequest(err, err.Error()), m.processor.InstanceGetV1)
return
}
format, err := apiutil.NegotiateAccept(c, apiutil.ActivityPubOrHTMLHeaders...)
if err != nil {
apiutil.ErrorHandler(c, gtserror.NewErrorNotAcceptable(err, err.Error()), m.processor.InstanceGetV1)
return
}
if format == string(apiutil.TextHTML) {
// redirect to the status
c.Redirect(http.StatusSeeOther, "/@"+requestedUsername+"/statuses/"+requestedStatusID)
return
}
resp, errWithCode := m.processor.Fedi().StatusGet(c.Request.Context(), requestedUsername, requestedStatusID)
if errWithCode != nil {
apiutil.ErrorHandler(c, errWithCode, m.processor.InstanceGetV1)
return
}
b, err := json.Marshal(resp)
if err != nil {
apiutil.ErrorHandler(c, gtserror.NewErrorInternalError(err), m.processor.InstanceGetV1)
return
}
c.Data(http.StatusOK, format, b)
}