[ML] Add ML deep links to navigational search

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

@@ -70,7 +70,7 @@ export interface MlSetupDependencies {
 export type MlCoreSetup = CoreSetup<MlStartDependencies, MlPluginStart>;
 
 export class MlPlugin implements Plugin<MlPluginSetup, MlPluginStart> {
-  private appUpdater = new BehaviorSubject<AppUpdater>(() => ({}));
+  private appUpdater$ = new BehaviorSubject<AppUpdater>(() => ({}));
   private urlGenerator: undefined | UrlGeneratorContract<typeof ML_APP_URL_GENERATOR>;
 
   constructor(private initializerContext: PluginInitializerContext) {}
@@ -85,7 +85,7 @@ export class MlPlugin implements Plugin<MlPluginSetup, MlPluginStart> {
       euiIconType: PLUGIN_ICON_SOLUTION,
       appRoute: '/app/ml',
       category: DEFAULT_APP_CATEGORIES.kibana,
-      updater$: this.appUpdater,
+      updater$: this.appUpdater$,
       mount: async (params: AppMountParameters) => {
         const [coreStart, pluginsStart] = await core.getStartServices();
         const kibanaVersion = this.initializerContext.env.packageInfo.version;
@@ -133,23 +133,34 @@ export class MlPlugin implements Plugin<MlPluginSetup, MlPluginStart> {
         });
       } else {
         // if ml is disabled in elasticsearch, disable ML in kibana
-        this.appUpdater.next(() => ({
+        this.appUpdater$.next(() => ({
           status: AppStatus.inaccessible,
         }));
       }
 
       // register various ML plugin features which require a full license
-      const { registerEmbeddables, registerManagementSection, registerMlUiActions } = await import(
-        './register_helper'
-      );
-
-      if (isMlEnabled(license) && isFullLicense(license)) {
-        const canManageMLJobs = capabilities.management?.insightsAndAlerting?.jobsListLink ?? false;
-        if (canManageMLJobs && pluginsSetup.management !== undefined) {
-          registerManagementSection(pluginsSetup.management, core).enable();
+      // note including registerFeature in register_helper would cause the page bundle size to increase significantly
+      const {
+        registerEmbeddables,
+        registerManagementSection,
+        registerMlUiActions,
+        registerSearchLinks,
+      } = await import('./register_helper');
+
+      const mlEnabled = isMlEnabled(license);
+      const fullLicense = isFullLicense(license);
+      if (mlEnabled) {
+        registerSearchLinks(this.appUpdater$, fullLicense);
+
+        if (fullLicense) {
+          const canManageMLJobs =
+            capabilities.management?.insightsAndAlerting?.jobsListLink ?? false;
+          if (canManageMLJobs && pluginsSetup.management !== undefined) {
+            registerManagementSection(pluginsSetup.management, core).enable();
+          }
+          registerEmbeddables(pluginsSetup.embeddable, core);
+          registerMlUiActions(pluginsSetup.uiActions, core);
         }
-        registerEmbeddables(pluginsSetup.embeddable, core);
-        registerMlUiActions(pluginsSetup.uiActions, core);
       }
     });
 

x-pack/plugins/ml/public/register_helper/index.ts

@@ -0,0 +1,10 @@
+/*
+ * 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.
+ */
+
+export { registerEmbeddables } from '../embeddables';
+export { registerManagementSection } from '../application/management';
+export { registerMlUiActions } from '../ui_actions';
+export { registerSearchLinks } from './register_search_links';

x-pack/plugins/ml/public/register_helper.ts → x-pack/plugins/ml/public/register_helper/register_search_links/index.ts

@@ -4,7 +4,4 @@
  * you may not use this file except in compliance with the Elastic License.
  */
 
-export { registerEmbeddables } from './embeddables';
-export { registerFeature } from './register_feature';
-export { registerManagementSection } from './application/management';
-export { registerMlUiActions } from './ui_actions';
+export { registerSearchLinks } from './register_search_links';

x-pack/plugins/ml/public/register_helper/register_search_links/register_search_links.ts

@@ -0,0 +1,27 @@
+/*
+ * 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 { BehaviorSubject } from 'rxjs';
+
+import { AppUpdater } from 'src/core/public';
+import { getSearchDeepLinks } from './search_deep_links';
+
+export function registerSearchLinks(
+  appUpdater: BehaviorSubject<AppUpdater>,
+  isFullLicense: boolean
+) {
+  appUpdater.next(() => ({
+    meta: {
+      keywords: [
+        i18n.translate('xpack.ml.keyword.ml', {
+          defaultMessage: 'ML',
+        }),
+      ],
+      searchDeepLinks: getSearchDeepLinks(isFullLicense),
+    },
+  }));
+}

x-pack/plugins/ml/public/register_helper/register_search_links/search_deep_links.ts

@@ -0,0 +1,110 @@
+/*
+ * 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 type { AppSearchDeepLink } from 'src/core/public';
+import { ML_PAGES } from '../../../common/constants/ml_url_generator';
+
+const OVERVIEW_LINK_SEARCH_DEEP_LINK: AppSearchDeepLink = {
+  id: 'mlOverviewSearchDeepLink',
+  title: i18n.translate('xpack.ml.searchDeepLink.overview', {
+    defaultMessage: 'Overview',
+  }),
+  path: `/${ML_PAGES.OVERVIEW}`,
+};
+
+const ANOMALY_DETECTION_SEARCH_DEEP_LINK: AppSearchDeepLink = {
+  id: 'mlAnomalyDetectionSearchDeepLink',
+  title: i18n.translate('xpack.ml.searchDeepLink.anomalyDetection', {
+    defaultMessage: 'Anomaly Detection',
+  }),
+  path: `/${ML_PAGES.ANOMALY_DETECTION_JOBS_MANAGE}`,
+};
+
+const DATA_FRAME_ANALYTICS_SEARCH_DEEP_LINK: AppSearchDeepLink = {
+  id: 'mlDataFrameAnalyticsSearchDeepLink',
+  title: i18n.translate('xpack.ml.searchDeepLink.dataFrameAnalytics', {
+    defaultMessage: 'Data Frame Analytics',
+  }),
+  path: `/${ML_PAGES.DATA_FRAME_ANALYTICS_JOBS_MANAGE}`,
+  searchDeepLinks: [
+    {
+      id: 'mlTrainedModelsSearchDeepLink',
+      title: i18n.translate('xpack.ml.searchDeepLink.trainedModels', {
+        defaultMessage: 'Trained Models',
+      }),
+      path: `/${ML_PAGES.DATA_FRAME_ANALYTICS_MODELS_MANAGE}`,
+    },
+  ],
+};
+
+const DATA_VISUALIZER_SEARCH_DEEP_LINK: AppSearchDeepLink = {
+  id: 'mlDataVisualizerSearchDeepLink',
+  title: i18n.translate('xpack.ml.searchDeepLink.dataVisualizer', {
+    defaultMessage: 'Data Visualizer',
+  }),
+  path: `/${ML_PAGES.DATA_VISUALIZER}`,
+};
+
+const FILE_UPLOAD_SEARCH_DEEP_LINK: AppSearchDeepLink = {
+  id: 'mlFileUploadSearchDeepLink',
+  title: i18n.translate('xpack.ml.searchDeepLink.fileUpload', {
+    defaultMessage: 'File Upload',
+  }),
+  path: `/${ML_PAGES.DATA_VISUALIZER_FILE}`,
+};
+
+const INDEX_DATA_VISUALIZER_SEARCH_DEEP_LINK: AppSearchDeepLink = {
+  id: 'mlIndexDataVisualizerSearchDeepLink',
+  title: i18n.translate('xpack.ml.searchDeepLink.indexDataVisualizer', {
+    defaultMessage: 'Index Data Visualizer',
+  }),
+  path: `/${ML_PAGES.DATA_VISUALIZER_INDEX_SELECT}`,
+};
+
+const SETTINGS_SEARCH_DEEP_LINK: AppSearchDeepLink = {
+  id: 'mlSettingsSearchDeepLink',
+  title: i18n.translate('xpack.ml.searchDeepLink.settings', {
+    defaultMessage: 'Settings',
+  }),
+  path: `/${ML_PAGES.SETTINGS}`,
+  searchDeepLinks: [
+    {
+      id: 'mlCalendarSettingsSearchDeepLink',
+      title: i18n.translate('xpack.ml.searchDeepLink.calendarSettings', {
+        defaultMessage: 'Calendars',
+      }),
+      path: `/${ML_PAGES.CALENDARS_MANAGE}`,
+    },
+    {
+      id: 'mlFilterListsSettingsSearchDeepLink',
+      title: i18n.translate('xpack.ml.searchDeepLink.filterListsSettings', {
+        defaultMessage: 'Filter Lists',
+      }),
+      path: `/${ML_PAGES.SETTINGS}`, // Link to settings page as read only users cannot view filter lists.
+    },
+  ],
+};
+
+export function getSearchDeepLinks(isFullLicense: boolean) {
+  const deepLinks: AppSearchDeepLink[] = [
+    DATA_VISUALIZER_SEARCH_DEEP_LINK,
+    FILE_UPLOAD_SEARCH_DEEP_LINK,
+    INDEX_DATA_VISUALIZER_SEARCH_DEEP_LINK,
+  ];
+
+  if (isFullLicense === true) {
+    deepLinks.push(
+      OVERVIEW_LINK_SEARCH_DEEP_LINK,
+      ANOMALY_DETECTION_SEARCH_DEEP_LINK,
+      DATA_FRAME_ANALYTICS_SEARCH_DEEP_LINK,
+      SETTINGS_SEARCH_DEEP_LINK
+    );
+  }
+
+  return deepLinks;
+}