nodeinfoget.go (2060B)
1 // GoToSocial 2 // Copyright (C) GoToSocial Authors admin@gotosocial.org 3 // SPDX-License-Identifier: AGPL-3.0-or-later 4 // 5 // This program is free software: you can redistribute it and/or modify 6 // it under the terms of the GNU Affero General Public License as published by 7 // the Free Software Foundation, either version 3 of the License, or 8 // (at your option) any later version. 9 // 10 // This program is distributed in the hope that it will be useful, 11 // but WITHOUT ANY WARRANTY; without even the implied warranty of 12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 // GNU Affero General Public License for more details. 14 // 15 // You should have received a copy of the GNU Affero General Public License 16 // along with this program. If not, see <http://www.gnu.org/licenses/>. 17 18 package nodeinfo 19 20 import ( 21 "encoding/json" 22 "net/http" 23 24 "github.com/gin-gonic/gin" 25 apiutil "github.com/superseriousbusiness/gotosocial/internal/api/util" 26 "github.com/superseriousbusiness/gotosocial/internal/gtserror" 27 ) 28 29 // NodeInfo2GETHandler swagger:operation GET /nodeinfo/2.0 nodeInfoGet 30 // 31 // Returns a compliant nodeinfo response to node info queries. 32 // 33 // See: https://nodeinfo.diaspora.software/schema.html 34 // 35 // --- 36 // tags: 37 // - nodeinfo 38 // 39 // produces: 40 // - application/json; profile="http://nodeinfo.diaspora.software/ns/schema/2.0#" 41 // 42 // responses: 43 // '200': 44 // schema: 45 // "$ref": "#/definitions/nodeinfo" 46 func (m *Module) NodeInfo2GETHandler(c *gin.Context) { 47 if _, err := apiutil.NegotiateAccept(c, apiutil.JSONAcceptHeaders...); err != nil { 48 apiutil.ErrorHandler(c, gtserror.NewErrorNotAcceptable(err, err.Error()), m.processor.InstanceGetV1) 49 return 50 } 51 52 nodeInfo, errWithCode := m.processor.Fedi().NodeInfoGet(c.Request.Context()) 53 if errWithCode != nil { 54 apiutil.ErrorHandler(c, errWithCode, m.processor.InstanceGetV1) 55 return 56 } 57 58 b, err := json.Marshal(nodeInfo) 59 if err != nil { 60 apiutil.ErrorHandler(c, gtserror.NewErrorInternalError(err), m.processor.InstanceGetV1) 61 return 62 } 63 64 c.Data(http.StatusOK, NodeInfo2ContentType, b) 65 }