feat: kubesphere 4.0 (#6115)

* feat: kubesphere 4.0

Signed-off-by: ci-bot <ci-bot@kubesphere.io>

* feat: kubesphere 4.0

Signed-off-by: ci-bot <ci-bot@kubesphere.io>

---------

Signed-off-by: ci-bot <ci-bot@kubesphere.io>
Co-authored-by: ks-ci-bot <ks-ci-bot@example.com>
Co-authored-by: joyceliu <joyceliu@yunify.com>

pkg/kapis/application/v2/handler_repo.go

@@ -0,0 +1,167 @@
+/*
+ * Please refer to the LICENSE file in the root directory of the project.
+ * https://github.com/kubesphere/kubesphere/blob/master/LICENSE
+ */
+
+package v2
+
+import (
+	"fmt"
+	"net/url"
+
+	"kubesphere.io/kubesphere/pkg/simple/client/application"
+
+	"kubesphere.io/kubesphere/pkg/api"
+
+	"github.com/emicklei/go-restful/v3"
+	v1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/fields"
+	"k8s.io/klog/v2"
+	appv2 "kubesphere.io/api/application/v2"
+	runtimeclient "sigs.k8s.io/controller-runtime/pkg/client"
+	"sigs.k8s.io/controller-runtime/pkg/controller/controllerutil"
+
+	"kubesphere.io/kubesphere/pkg/constants"
+	"kubesphere.io/kubesphere/pkg/server/errors"
+	"kubesphere.io/kubesphere/pkg/utils/stringutils"
+)
+
+func (h *appHandler) CreateOrUpdateRepo(req *restful.Request, resp *restful.Response) {
+
+	repoRequest := &appv2.Repo{}
+	err := req.ReadEntity(repoRequest)
+	if requestDone(err, resp) {
+		return
+	}
+	if repoRequest.Name == appv2.UploadRepoKey {
+		api.HandleBadRequest(resp, req, fmt.Errorf("repo name %s is not allowed", appv2.UploadRepoKey))
+		return
+	}
+	repoId := req.PathParameter("repo")
+	if repoId == "" {
+		repoId = repoRequest.Name
+	}
+
+	parsedUrl, err := url.Parse(repoRequest.Spec.Url)
+	if requestDone(err, resp) {
+		return
+	}
+
+	if parsedUrl.User != nil {
+		repoRequest.Spec.Credential.Username = parsedUrl.User.Username()
+		repoRequest.Spec.Credential.Password, _ = parsedUrl.User.Password()
+	}
+
+	_, err = application.LoadRepoIndex(repoRequest.Spec.Url, repoRequest.Spec.Credential)
+	if requestDone(err, resp) {
+		return
+	}
+
+	if req.QueryParameter("validate") != "" {
+		data := map[string]any{"ok": true}
+		resp.WriteAsJson(data)
+		return
+	}
+
+	repo := &appv2.Repo{}
+	repo.Name = repoId
+	if h.conflictedDone(req, resp, "repo", repo) {
+		return
+	}
+
+	mutateFn := func() error {
+		repo.Spec = appv2.RepoSpec{
+			Url:         parsedUrl.String(),
+			SyncPeriod:  repoRequest.Spec.SyncPeriod,
+			Description: stringutils.ShortenString(repoRequest.Spec.Description, 512),
+		}
+		if parsedUrl.User != nil {
+			repo.Spec.Credential.Username = parsedUrl.User.Username()
+			repo.Spec.Credential.Password, _ = parsedUrl.User.Password()
+		}
+		if repo.GetLabels() == nil {
+			repo.SetLabels(map[string]string{})
+		}
+		repo.Labels[constants.WorkspaceLabelKey] = repoRequest.Labels[constants.WorkspaceLabelKey]
+
+		if repo.GetAnnotations() == nil {
+			repo.SetAnnotations(map[string]string{})
+		}
+		ant := repoRequest.GetAnnotations()
+		repo.Annotations[constants.DisplayNameAnnotationKey] = ant[constants.DisplayNameAnnotationKey]
+
+		return nil
+	}
+
+	_, err = controllerutil.CreateOrUpdate(req.Request.Context(), h.client, repo, mutateFn)
+	if requestDone(err, resp) {
+		return
+	}
+	data := map[string]interface{}{"repo_id": repoId}
+
+	resp.WriteAsJson(data)
+}
+
+func (h *appHandler) DeleteRepo(req *restful.Request, resp *restful.Response) {
+	repoId := req.PathParameter("repo")
+
+	err := h.client.Delete(req.Request.Context(), &appv2.Repo{ObjectMeta: metav1.ObjectMeta{Name: repoId}})
+	if requestDone(err, resp) {
+		return
+	}
+	klog.V(4).Info("delete repo: ", repoId)
+
+	resp.WriteEntity(errors.None)
+}
+
+func (h *appHandler) DescribeRepo(req *restful.Request, resp *restful.Response) {
+	repoId := req.PathParameter("repo")
+
+	key := runtimeclient.ObjectKey{Name: repoId}
+	repo := &appv2.Repo{}
+	err := h.client.Get(req.Request.Context(), key, repo)
+	if requestDone(err, resp) {
+		return
+	}
+	repo.SetManagedFields(nil)
+
+	resp.WriteEntity(repo)
+}
+
+func (h *appHandler) ListRepos(req *restful.Request, resp *restful.Response) {
+
+	helmRepoList := &appv2.RepoList{}
+	err := h.client.List(req.Request.Context(), helmRepoList)
+	if requestDone(err, resp) {
+		return
+	}
+	workspace := req.PathParameter("workspace")
+	filteredList := &appv2.RepoList{}
+	for _, repo := range helmRepoList.Items {
+		allowList := []string{appv2.SystemWorkspace, workspace}
+		if !stringutils.StringIn(repo.Labels[constants.WorkspaceLabelKey], allowList) {
+			continue
+		}
+		filteredList.Items = append(filteredList.Items, repo)
+	}
+
+	resp.WriteEntity(convertToListResult(filteredList, req))
+}
+
+func (h *appHandler) ListRepoEvents(req *restful.Request, resp *restful.Response) {
+	repoId := req.PathParameter("repo")
+
+	list := v1.EventList{}
+	selector := fields.SelectorFromSet(fields.Set{
+		"involvedObject.name": repoId,
+	})
+
+	opt := &runtimeclient.ListOptions{FieldSelector: selector}
+	err := h.client.List(req.Request.Context(), &list, opt)
+	if requestDone(err, resp) {
+		return
+	}
+
+	resp.WriteEntity(convertToListResult(&list, req))
+}