447a51f08b
* 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>
76 lines
2.0 KiB
Go
76 lines
2.0 KiB
Go
/*
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* Please refer to the LICENSE file in the root directory of the project.
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* https://github.com/kubesphere/kubesphere/blob/master/LICENSE
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*/
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package label
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import (
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"context"
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"strings"
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"k8s.io/apimachinery/pkg/runtime"
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"k8s.io/apimachinery/pkg/types"
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"sigs.k8s.io/controller-runtime/pkg/client"
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runtimeclient "sigs.k8s.io/controller-runtime/pkg/client"
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clusterv1alpha1 "kubesphere.io/api/cluster/v1alpha1"
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"kubesphere.io/kubesphere/pkg/api"
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"kubesphere.io/kubesphere/pkg/apiserver/query"
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"kubesphere.io/kubesphere/pkg/models/resources/v1alpha3"
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)
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type labelsGetter struct {
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cache runtimeclient.Reader
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}
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func New(cache runtimeclient.Reader) v1alpha3.Interface {
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return &labelsGetter{cache: cache}
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}
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func (n labelsGetter) Get(_, name string) (runtime.Object, error) {
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label := &clusterv1alpha1.Label{}
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return label, n.cache.Get(context.Background(), types.NamespacedName{Name: name}, label)
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}
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func (n labelsGetter) List(_ string, query *query.Query) (*api.ListResult, error) {
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labels := &clusterv1alpha1.LabelList{}
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if err := n.cache.List(context.Background(), labels, client.MatchingLabelsSelector{Selector: query.Selector()}); err != nil {
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return nil, err
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}
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var result []runtime.Object
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for _, item := range labels.Items {
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result = append(result, item.DeepCopy())
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}
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return v1alpha3.DefaultList(result, query, n.compare, n.filter), nil
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}
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func (n labelsGetter) filter(item runtime.Object, filter query.Filter) bool {
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label, ok := item.(*clusterv1alpha1.Label)
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if !ok {
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return false
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}
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switch filter.Field {
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case query.FieldName:
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return strings.Contains(label.Spec.Key, string(filter.Value)) || strings.Contains(label.Spec.Value, string(filter.Value))
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default:
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return false
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}
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}
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func (n labelsGetter) compare(left runtime.Object, right runtime.Object, field query.Field) bool {
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leftLabel, ok := left.(*clusterv1alpha1.Label)
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if !ok {
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return false
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}
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rightLabel, ok := right.(*clusterv1alpha1.Label)
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if !ok {
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return true
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}
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return v1alpha3.DefaultObjectMetaCompare(leftLabel.ObjectMeta, rightLabel.ObjectMeta, field)
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}
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