GoToSocial/internal/api/client/instance/instanceget.go

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/*
GoToSocial
Copyright (C) 2021-2022 GoToSocial Authors admin@gotosocial.org
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 instance
import (
"net/http"
"github.com/superseriousbusiness/gotosocial/internal/api"
"github.com/superseriousbusiness/gotosocial/internal/config"
"github.com/superseriousbusiness/gotosocial/internal/gtserror"
"github.com/gin-gonic/gin"
)
// InstanceInformationGETHandler swagger:operation GET /api/v1/instance instanceGet
//
// View instance information.
//
// This is mostly provided for Mastodon application compatibility, since many apps that work with Mastodon use `/api/v1/instance` to inform their connection parameters.
//
// However, it can also be used by other instances for gathering instance information and representing instances in some UI or other.
//
// ---
// tags:
// - instance
//
// produces:
// - application/json
//
// responses:
// '200':
// description: "Instance information."
// schema:
// "$ref": "#/definitions/instance"
// '406':
// description: not acceptable
// '500':
// description: internal error
func (m *Module) InstanceInformationGETHandler(c *gin.Context) {
if _, err := api.NegotiateAccept(c, api.JSONAcceptHeaders...); err != nil {
api.ErrorHandler(c, gtserror.NewErrorNotAcceptable(err, err.Error()), m.processor.InstanceGet)
return
}
instance, errWithCode := m.processor.InstanceGet(c.Request.Context(), config.GetHost())
if errWithCode != nil {
api.ErrorHandler(c, errWithCode, m.processor.InstanceGet)
return
}
c.JSON(http.StatusOK, instance)
}