Render actions for resources (#163)

Signed-off-by: Tamal Saha <[email protected]>

Author: tamalsaha

go.mod

@@ -30,10 +30,10 @@ require (
 	k8s.io/kube-openapi v0.0.0-20220803164354-a70c9af30aea
 	kmodules.xyz/apiversion v0.2.0
 	kmodules.xyz/authorizer v0.25.0
-	kmodules.xyz/client-go v0.25.6
+	kmodules.xyz/client-go v0.25.10
 	kmodules.xyz/custom-resources v0.25.0
 	kmodules.xyz/monitoring-agent-api v0.25.0
-	kmodules.xyz/resource-metadata v0.14.1-0.20221026061352-d80461714483
+	kmodules.xyz/resource-metadata v0.14.1-0.20221130133259-37fa284c9e50
 	kmodules.xyz/resource-metrics v0.25.0
 	kmodules.xyz/sets v0.24.0
 	kubepack.dev/lib-helm v0.5.7-0.20221024120504-d029626cf65b

go.sum

@@ -1180,17 +1180,17 @@ kmodules.xyz/apiversion v0.2.0 h1:vAQYqZFm4xu4pbB1cAdHbFEPES6EQkcR4wc06xdTOWk=
 kmodules.xyz/apiversion v0.2.0/go.mod h1:oPX8g8LvlPdPX3Yc5YvCzJHQnw3YF/X4/jdW0b1am80=
 kmodules.xyz/authorizer v0.25.0 h1:yRrLtMOdlU1p4mLzaSz5pmSLpBLsVXLQHkUfiME12iQ=
 kmodules.xyz/authorizer v0.25.0/go.mod h1:Jb99YsLRJE4R4d8F5fFtlxEaxk0prdSk2LApZl4JdyI=
-kmodules.xyz/client-go v0.25.6 h1:59mMNoanKrqOFYqDMtqYU5caFxd+7YrfNqpvyKYWqNE=
-kmodules.xyz/client-go v0.25.6/go.mod h1:NgLAVr+IEAFpI9g7FhZF5qG0SG+SBADxknWu5jp0m8M=
+kmodules.xyz/client-go v0.25.10 h1:jp94jSBI43C91Uy6gJx3qatzpm0GuaDdOLconw2IiCo=
+kmodules.xyz/client-go v0.25.10/go.mod h1:6VSRxDP2UqoWUcF0aSpWu3m/56bEUzuuvZUrAxSFBr8=
 kmodules.xyz/crd-schema-fuzz v0.25.0 h1:c5ZxNRqJak1bkGhECmyrKpzKGThFMB4088Kynyvngbc=
 kmodules.xyz/custom-resources v0.25.0 h1:5JQTEuiv6lC/+VVFNKqzfX4YtJCmN5E7mcNtGnHGVQM=
 kmodules.xyz/custom-resources v0.25.0/go.mod h1:ULwzvLmOqZJcPSXKI7iLclYL5eYRlKx8Nbex28Ht19E=
 kmodules.xyz/monitoring-agent-api v0.25.0 h1:RU9RBeCqQdoS381xXy8cM1aqT+7qmtuPI3KxNQoX16Y=
 kmodules.xyz/monitoring-agent-api v0.25.0/go.mod h1:RH5f/W9eCiW+KTblBIh8MZkjCWdtMQ8MuzCBMfgkynM=
 kmodules.xyz/offshoot-api v0.25.0 h1:Svq9da/+sg5afOjpgo9vx2J/Lu90Mo0aFxkdQmgKnGI=
 kmodules.xyz/offshoot-api v0.25.0/go.mod h1:ysEBn7LJuT3+s8ynAQA/OG0BSsJugXa6KGtDLMRjlKo=
-kmodules.xyz/resource-metadata v0.14.1-0.20221026061352-d80461714483 h1:JkZQBePb6MYc8R8pKaqZM8UdEoRdjvXIBehZL4Aw+X4=
-kmodules.xyz/resource-metadata v0.14.1-0.20221026061352-d80461714483/go.mod h1:lQQvuSlkBQ9LICd1m/g9JpIdxCSmI6MUSfjnadtKzwk=
+kmodules.xyz/resource-metadata v0.14.1-0.20221130133259-37fa284c9e50 h1:sN+roX0nB0NoN4rp4I46xDRX+uPkTPH5LD8Uz8iThP8=
+kmodules.xyz/resource-metadata v0.14.1-0.20221130133259-37fa284c9e50/go.mod h1:lQQvuSlkBQ9LICd1m/g9JpIdxCSmI6MUSfjnadtKzwk=
 kmodules.xyz/resource-metrics v0.25.0 h1:wj3npVZZQr+Yysg/XdGn4LdT5kQizWeO0zq7QlSVx50=
 kmodules.xyz/resource-metrics v0.25.0/go.mod h1:4a49npnu73c9LGDWHWQsPWoXWXU9rpCcknoH1+HHesI=
 kmodules.xyz/sets v0.24.0 h1:GbltLEPVnURjcmWyf8eFstgJBpm9o151wsrABkByGrc=

pkg/graph/renderer.go

@@ -17,8 +17,12 @@ limitations under the License.
 package graph
 
 import (
+	"bytes"
 	"context"
 	"fmt"
+	"strings"
+
+	"kubeops.dev/ui-server/pkg/shared"
 
 	"github.com/pkg/errors"
 	openvizcs "go.openviz.dev/apimachinery/client/clientset/versioned"
@@ -71,7 +75,44 @@ func RenderLayout(
 	var out rsapi.ResourceView
 	out.Resource = layout.Spec.Resource
 	out.LayoutName = layout.Name
-	out.UI = layout.Spec.UI
+	if layout.Spec.UI != nil {
+		out.UI = &sharedapi.UIParameters{
+			Options:            layout.Spec.UI.Options,
+			Editor:             layout.Spec.UI.Editor,
+			InstanceLabelPaths: layout.Spec.UI.InstanceLabelPaths,
+		}
+		out.UI.Actions = make([]*sharedapi.ActionGroup, 0, len(layout.Spec.UI.Actions))
+		for _, g := range layout.Spec.UI.Actions {
+			g2 := sharedapi.ActionGroup{
+				ActionInfo: g.ActionInfo,
+				Items:      make([]sharedapi.Action, 0, len(g.Items)),
+			}
+			for _, a := range g.Items {
+				a2 := sharedapi.Action{
+					ActionInfo:  a.ActionInfo,
+					Icons:       a.Icons,
+					OperationID: a.OperationID,
+					Flow:        a.Flow,
+					Editor:      a.Editor,
+				}
+				tpl := strings.TrimSpace(a.DisabledTemplate)
+				if tpl != "" {
+					buf := shared.BufferPool.Get().(*bytes.Buffer)
+					defer shared.BufferPool.Put(buf)
+
+					result, err := shared.RenderTemplate(tpl, srcObj.UnstructuredContent(), buf)
+					if err != nil {
+						return nil, errors.Wrapf(err, "failed to test disabledTemplate for action %s", a.Name)
+					}
+					result = strings.TrimSpace(result)
+					a2.Disabled = strings.EqualFold(result, "true")
+				}
+
+				g2.Items = append(g2.Items, a2)
+			}
+			out.UI.Actions = append(out.UI.Actions, &g2)
+		}
+	}
 
 	if layout.Spec.Header != nil && okToRender(layout.Spec.Header.Kind, renderBlocks) {
 		if bv, err := renderPageBlock(kc, oc, srcRID, &srcObj, layout.Spec.Header, convertToTable); err != nil {