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mirror of https://github.com/go-gitea/gitea.git synced 2024-12-23 18:26:52 +01:00
gitea/routers/api/v1/misc/nodeinfo.go
wxiaoguang c248f010ad
Refactor cache and disable go-chi cache (#30417)
use built-in cache package to wrap external go-chi cache package
2024-04-13 08:38:44 +00:00

79 lines
2.4 KiB
Go

// Copyright 2021 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package misc
import (
"net/http"
"time"
issues_model "code.gitea.io/gitea/models/issues"
user_model "code.gitea.io/gitea/models/user"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/structs"
"code.gitea.io/gitea/services/context"
)
const cacheKeyNodeInfoUsage = "API_NodeInfoUsage"
// NodeInfo returns the NodeInfo for the Gitea instance to allow for federation
func NodeInfo(ctx *context.APIContext) {
// swagger:operation GET /nodeinfo miscellaneous getNodeInfo
// ---
// summary: Returns the nodeinfo of the Gitea application
// produces:
// - application/json
// responses:
// "200":
// "$ref": "#/responses/NodeInfo"
nodeInfoUsage := structs.NodeInfoUsage{}
if setting.Federation.ShareUserStatistics {
cached, _ := ctx.Cache.GetJSON(cacheKeyNodeInfoUsage, &nodeInfoUsage)
if !cached {
usersTotal := int(user_model.CountUsers(ctx, nil))
now := time.Now()
timeOneMonthAgo := now.AddDate(0, -1, 0).Unix()
timeHaveYearAgo := now.AddDate(0, -6, 0).Unix()
usersActiveMonth := int(user_model.CountUsers(ctx, &user_model.CountUserFilter{LastLoginSince: &timeOneMonthAgo}))
usersActiveHalfyear := int(user_model.CountUsers(ctx, &user_model.CountUserFilter{LastLoginSince: &timeHaveYearAgo}))
allIssues, _ := issues_model.CountIssues(ctx, &issues_model.IssuesOptions{})
allComments, _ := issues_model.CountComments(ctx, &issues_model.FindCommentsOptions{})
nodeInfoUsage = structs.NodeInfoUsage{
Users: structs.NodeInfoUsageUsers{
Total: usersTotal,
ActiveMonth: usersActiveMonth,
ActiveHalfyear: usersActiveHalfyear,
},
LocalPosts: int(allIssues),
LocalComments: int(allComments),
}
if err := ctx.Cache.PutJSON(cacheKeyNodeInfoUsage, nodeInfoUsage, 180); err != nil {
ctx.InternalServerError(err)
return
}
}
}
nodeInfo := &structs.NodeInfo{
Version: "2.1",
Software: structs.NodeInfoSoftware{
Name: "gitea",
Version: setting.AppVer,
Repository: "https://github.com/go-gitea/gitea.git",
Homepage: "https://gitea.io/",
},
Protocols: []string{"activitypub"},
Services: structs.NodeInfoServices{
Inbound: []string{},
Outbound: []string{"rss2.0"},
},
OpenRegistrations: setting.Service.ShowRegistrationButton,
Usage: nodeInfoUsage,
}
ctx.JSON(http.StatusOK, nodeInfo)
}