Files
cloudpods/pkg/image/usages/handler.go
2020-04-04 23:11:09 +08:00

74 lines
2.5 KiB
Go

// Copyright 2019 Yunion
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package usages
import (
"context"
"fmt"
"net/http"
"yunion.io/x/jsonutils"
"yunion.io/x/onecloud/pkg/appsrv"
"yunion.io/x/onecloud/pkg/cloudcommon/db"
"yunion.io/x/onecloud/pkg/cloudcommon/policy"
"yunion.io/x/onecloud/pkg/httperrors"
"yunion.io/x/onecloud/pkg/image/models"
"yunion.io/x/onecloud/pkg/mcclient/auth"
"yunion.io/x/onecloud/pkg/util/rbacutils"
)
func AddUsageHandler(prefix string, app *appsrv.Application) {
prefix = fmt.Sprintf("%s/usages", prefix)
app.AddHandler2("GET", prefix, auth.Authenticate(ReportGeneralUsage), nil, "get_usage", nil)
}
func ReportGeneralUsage(ctx context.Context, w http.ResponseWriter, r *http.Request) {
_, query, _ := appsrv.FetchEnv(ctx, w, r)
userCred := auth.FetchUserCredential(ctx, policy.FilterPolicyCredential)
ownerId, scope, err := db.FetchUsageOwnerScope(ctx, userCred, query)
if err != nil {
httperrors.GeneralServerError(w, err)
return
}
usages := jsonutils.NewDict()
if scope == rbacutils.ScopeSystem {
adminUsage := models.ImageManager.Usage(rbacutils.ScopeSystem, ownerId, "all")
usages.Update(jsonutils.Marshal(adminUsage))
adminUsage = models.GuestImageManager.Usage(rbacutils.ScopeSystem, ownerId, "all")
usages.Update(jsonutils.Marshal(adminUsage))
}
if scope.HigherEqual(rbacutils.ScopeDomain) {
domainUsage := models.ImageManager.Usage(rbacutils.ScopeDomain, ownerId, "domain")
usages.Update(jsonutils.Marshal(domainUsage))
domainUsage = models.GuestImageManager.Usage(rbacutils.ScopeDomain, ownerId, "domain")
usages.Update(jsonutils.Marshal(domainUsage))
}
if scope.HigherEqual(rbacutils.ScopeProject) {
projectUsage := models.ImageManager.Usage(rbacutils.ScopeProject, ownerId, "")
usages.Update(jsonutils.Marshal(projectUsage))
projectUsage = models.GuestImageManager.Usage(rbacutils.ScopeProject, ownerId, "")
usages.Update(jsonutils.Marshal(projectUsage))
}
body := jsonutils.NewDict()
body.Add(usages, "usage")
appsrv.SendJSON(w, body)
}