AzureMonitor: Add data links to deep link to Azure Portal Azure Resource Graph (#35591)

* Add deep link in ARG

* add soverigh clouds

* add query to Azure portal link

* move deep link to backend

* cloud specific to ARG

* Add unit test

* fix lint

* fix escape issue

* use constant & fix test

* fix constant & use pathEscape

* use cmp.Equal for test

pkg/tsdb/azuremonitor/azure-resource-graph-datasource.go

@@ -179,15 +179,38 @@ func (e *AzureResourceGraphDatasource) executeQuery(ctx context.Context, query *
 	if err != nil {
 		return dataResponseErrorWithExecuted(err)
 	}
-	if frame.Meta == nil {
-		frame.Meta = &data.FrameMeta{}
-	}
-	frame.Meta.ExecutedQueryString = req.URL.RawQuery
 
-	dataResponse.Frames = data.Frames{frame}
+	azurePortalUrl, err := getAzurePortalUrl(dsInfo.Cloud)
+	if err != nil {
+		return dataResponseErrorWithExecuted(err)
+	}
+
+	url := azurePortalUrl + "/#blade/HubsExtension/ArgQueryBlade/query/" + url.PathEscape(query.InterpolatedQuery)
+	frameWithLink := addConfigData(*frame, url)
+	if frameWithLink.Meta == nil {
+		frameWithLink.Meta = &data.FrameMeta{}
+	}
+	frameWithLink.Meta.ExecutedQueryString = req.URL.RawQuery
+
+	dataResponse.Frames = data.Frames{&frameWithLink}
 	return dataResponse
 }
 
+func addConfigData(frame data.Frame, dl string) data.Frame {
+	for i := range frame.Fields {
+		if frame.Fields[i].Config == nil {
+			frame.Fields[i].Config = &data.FieldConfig{}
+		}
+		deepLink := data.DataLink{
+			Title:       "View in Azure Portal",
+			TargetBlank: true,
+			URL:         dl,
+		}
+		frame.Fields[i].Config.Links = append(frame.Fields[i].Config.Links, deepLink)
+	}
+	return frame
+}
+
 func (e *AzureResourceGraphDatasource) createRequest(ctx context.Context, dsInfo datasourceInfo, reqBody []byte, url string) (*http.Request, error) {
 	req, err := http.NewRequest(http.MethodPost, url, bytes.NewBuffer(reqBody))
 	if err != nil {
@@ -228,3 +251,18 @@ func (e *AzureResourceGraphDatasource) unmarshalResponse(res *http.Response) (Az
 
 	return data, nil
 }
+
+func getAzurePortalUrl(azureCloud string) (string, error) {
+	switch azureCloud {
+	case setting.AzurePublic:
+		return "https://portal.azure.com", nil
+	case setting.AzureChina:
+		return "https://portal.azure.cn", nil
+	case setting.AzureUSGovernment:
+		return "https://portal.azure.us", nil
+	case setting.AzureGermany:
+		return "https://portal.microsoftazure.de", nil
+	default:
+		return "", fmt.Errorf("the cloud is not supported")
+	}
+}

pkg/tsdb/azuremonitor/azure-resource-graph-datasource_test.go

@@ -10,8 +10,11 @@ import (
 	"github.com/google/go-cmp/cmp"
 	"github.com/google/go-cmp/cmp/cmpopts"
 	"github.com/grafana/grafana-plugin-sdk-go/backend"
+	"github.com/grafana/grafana-plugin-sdk-go/data"
 	"github.com/grafana/grafana/pkg/components/simplejson"
 	"github.com/grafana/grafana/pkg/plugins"
+	"github.com/grafana/grafana/pkg/setting"
+	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 )
 
@@ -110,3 +113,42 @@ func TestAzureResourceGraphCreateRequest(t *testing.T) {
 		})
 	}
 }
+
+func TestAddConfigData(t *testing.T) {
+	field := data.Field{}
+	dataLink := data.DataLink{Title: "View in Azure Portal", TargetBlank: true, URL: "http://ds"}
+	frame := data.Frame{
+		Fields: []*data.Field{&field},
+	}
+	frameWithLink := addConfigData(frame, "http://ds")
+	expectedFrameWithLink := data.Frame{
+		Fields: []*data.Field{
+			{
+				Config: &data.FieldConfig{
+					Links: []data.DataLink{dataLink},
+				},
+			},
+		},
+	}
+	if !cmp.Equal(frameWithLink, expectedFrameWithLink, data.FrameTestCompareOptions()...) {
+		t.Errorf("unexpepcted frame: %v", cmp.Diff(frameWithLink, expectedFrameWithLink, data.FrameTestCompareOptions()...))
+	}
+}
+
+func TestGetAzurePortalUrl(t *testing.T) {
+	clouds := []string{setting.AzurePublic, setting.AzureChina, setting.AzureUSGovernment, setting.AzureGermany}
+	expectedAzurePortalUrl := map[string]interface{}{
+		setting.AzurePublic:       "https://portal.azure.com",
+		setting.AzureChina:        "https://portal.azure.cn",
+		setting.AzureUSGovernment: "https://portal.azure.us",
+		setting.AzureGermany:      "https://portal.microsoftazure.de",
+	}
+
+	for _, cloud := range clouds {
+		azurePortalUrl, err := getAzurePortalUrl(cloud)
+		if err != nil {
+			t.Errorf("The cloud not supported")
+		}
+		assert.Equal(t, expectedAzurePortalUrl[cloud], azurePortalUrl)
+	}
+}