[ML] Register ML and Transforms for the kibana home page (#62499) (#6…

…2602)

* [ML] Register ML for the kibana home page

* adds transforms

* tiny refactor

* updating comments

Co-authored-by: Elastic Machine <[email protected]>

Co-authored-by: Elastic Machine <[email protected]>

x-pack/plugins/ml/public/plugin.ts

@@ -11,12 +11,14 @@ import { SharePluginStart } from 'src/plugins/share/public';
 import { UsageCollectionSetup } from 'src/plugins/usage_collection/server';
 
 import { DataPublicPluginStart } from 'src/plugins/data/public';
+import { HomePublicPluginSetup } from 'src/plugins/home/public';
 import { SecurityPluginSetup } from '../../security/public';
 import { LicensingPluginSetup } from '../../licensing/public';
 import { initManagementSection } from './application/management';
 import { LicenseManagementUIPluginSetup } from '../../license_management/public';
 import { setDependencyCache } from './application/util/dependency_cache';
 import { PLUGIN_ID, PLUGIN_ICON } from '../common/constants/app';
+import { registerFeature } from './register_feature';
 
 export interface MlStartDependencies {
   data: DataPublicPluginStart;
@@ -28,6 +30,7 @@ export interface MlSetupDependencies {
   management: ManagementSetup;
   usageCollection: UsageCollectionSetup;
   licenseManagement?: LicenseManagementUIPluginSetup;
+  home: HomePublicPluginSetup;
 }
 
 export class MlPlugin implements Plugin<MlPluginSetup, MlPluginStart> {
@@ -53,6 +56,7 @@ export class MlPlugin implements Plugin<MlPluginSetup, MlPluginStart> {
             management: pluginsSetup.management,
             usageCollection: pluginsSetup.usageCollection,
             licenseManagement: pluginsSetup.licenseManagement,
+            home: pluginsSetup.home,
           },
           {
             element: params.element,
@@ -64,6 +68,8 @@ export class MlPlugin implements Plugin<MlPluginSetup, MlPluginStart> {
       },
     });
 
+    registerFeature(pluginsSetup.home);
+
     initManagementSection(pluginsSetup, core);
     return {};
   }

x-pack/plugins/ml/public/register_feature.ts

@@ -0,0 +1,34 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
+ */
+
+import { i18n } from '@kbn/i18n';
+import {
+  HomePublicPluginSetup,
+  FeatureCatalogueCategory,
+} from '../../../../src/plugins/home/public';
+import { PLUGIN_ID } from '../common/constants/app';
+
+export const registerFeature = (home: HomePublicPluginSetup) => {
+  // register ML for the kibana home screen.
+  // so the file data visualizer appears to allow people to import data
+  home.environment.update({ ml: true });
+
+  // register ML so it appears on the Kibana home page
+  home.featureCatalogue.register({
+    id: PLUGIN_ID,
+    title: i18n.translate('xpack.ml.machineLearningTitle', {
+      defaultMessage: 'Machine Learning',
+    }),
+    description: i18n.translate('xpack.ml.machineLearningDescription', {
+      defaultMessage:
+        'Automatically model the normal behavior of your time series data to detect anomalies.',
+    }),
+    icon: 'machineLearningApp',
+    path: '/app/ml',
+    showOnHomePage: true,
+    category: FeatureCatalogueCategory.DATA,
+  });
+};

x-pack/plugins/transform/public/plugin.ts

@@ -8,15 +8,18 @@ import { i18n as kbnI18n } from '@kbn/i18n';
 import { CoreSetup } from 'src/core/public';
 import { DataPublicPluginStart } from 'src/plugins/data/public';
 import { ManagementSetup } from 'src/plugins/management/public';
+import { HomePublicPluginSetup } from 'src/plugins/home/public';
+import { registerFeature } from './register_feature';
 
 export interface PluginsDependencies {
   data: DataPublicPluginStart;
   management: ManagementSetup;
+  home: HomePublicPluginSetup;
 }
 
 export class TransformUiPlugin {
   public setup(coreSetup: CoreSetup<PluginsDependencies>, pluginsSetup: PluginsDependencies): void {
-    const { management } = pluginsSetup;
+    const { management, home } = pluginsSetup;
 
     // Register management section
     const esSection = management.sections.getSection('elasticsearch');
@@ -33,6 +36,7 @@ export class TransformUiPlugin {
         },
       });
     }
+    registerFeature(home);
   }
 
   public start() {}

x-pack/plugins/transform/public/register_feature.ts

@@ -0,0 +1,29 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
+ */
+
+import { i18n } from '@kbn/i18n';
+import {
+  HomePublicPluginSetup,
+  FeatureCatalogueCategory,
+} from '../../../../src/plugins/home/public';
+
+export const registerFeature = (home: HomePublicPluginSetup) => {
+  // register Transforms so it appears on the Kibana home page
+  home.featureCatalogue.register({
+    id: 'transform',
+    title: i18n.translate('xpack.transform.transformsTitle', {
+      defaultMessage: 'Transforms',
+    }),
+    description: i18n.translate('xpack.transform.transformsDescription', {
+      defaultMessage:
+        'Use transforms to pivot existing Elasticsearch indices into summarized or entity-centric indices.',
+    }),
+    icon: 'managementApp', // there is currently no Transforms icon, so using the general management app icon
+    path: '/app/kibana#/management/elasticsearch/transform',
+    showOnHomePage: true,
+    category: FeatureCatalogueCategory.ADMIN,
+  });
+};