[embeddable] remove embeddable factory methods from setup and start API

src/plugins/dashboard/public/dashboard_app/top_nav/add_new_panel/use_get_dashboard_panels.ts

@@ -10,8 +10,7 @@
 import { useCallback, useMemo, useRef } from 'react';
 import { AsyncSubject, defer, from, lastValueFrom, map, type Subscription } from 'rxjs';
 
-import type { IconType } from '@elastic/eui';
-import { COMMON_EMBEDDABLE_GROUPING, EmbeddableFactory } from '@kbn/embeddable-plugin/public';
+import { COMMON_EMBEDDABLE_GROUPING } from '@kbn/embeddable-plugin/public';
 import { PresentationContainer } from '@kbn/presentation-containers';
 import { ADD_PANEL_TRIGGER } from '@kbn/ui-actions-plugin/public';
 import { VisGroups, type BaseVisType, type VisTypeAlias } from '@kbn/visualizations-plugin/public';
@@ -28,14 +27,6 @@ interface UseGetDashboardPanelsArgs {
   createNewVisType: (visType: BaseVisType | VisTypeAlias) => () => void;
 }
 
-export interface FactoryGroup {
-  id: string;
-  appName: string;
-  icon?: IconType;
-  factories: EmbeddableFactory[];
-  order: number;
-}
-
 const sortGroupPanelsByOrder = <T extends { order: number }>(panelGroups: T[]): T[] => {
   return panelGroups.sort(
     // larger number sorted to the top

src/plugins/dashboard/public/dashboard_app/top_nav/editor_menu.test.tsx

@@ -13,13 +13,8 @@ import { buildMockDashboardApi } from '../../mocks';
 import { EditorMenu } from './editor_menu';
 
 import { DashboardContext } from '../../dashboard_api/use_dashboard_api';
-import {
-  embeddableService,
-  uiActionsService,
-  visualizationsService,
-} from '../../services/kibana_services';
+import { uiActionsService, visualizationsService } from '../../services/kibana_services';
 
-jest.spyOn(embeddableService, 'getEmbeddableFactories').mockReturnValue(new Map().values());
 jest.spyOn(uiActionsService, 'getTriggerCompatibleActions').mockResolvedValue([]);
 jest.spyOn(visualizationsService, 'getByGroup').mockReturnValue([]);
 jest.spyOn(visualizationsService, 'getAliases').mockReturnValue([]);

src/plugins/dashboard/public/services/kibana_services.ts

@@ -13,7 +13,7 @@ import type { ContentManagementPublicStart } from '@kbn/content-management-plugi
 import type { CoreStart } from '@kbn/core/public';
 import type { DataPublicPluginStart } from '@kbn/data-plugin/public';
 import type { DataViewEditorStart } from '@kbn/data-view-editor-plugin/public';
-import type { EmbeddableStart } from '@kbn/embeddable-plugin/public/plugin';
+import type { EmbeddableStart } from '@kbn/embeddable-plugin/public';
 import type { FieldFormatsStart } from '@kbn/field-formats-plugin/public/plugin';
 import type { NavigationPublicPluginStart } from '@kbn/navigation-plugin/public';
 import type { NoDataPagePluginStart } from '@kbn/no-data-page-plugin/public';

src/plugins/embeddable/common/lib/extract.ts

@@ -14,7 +14,7 @@ import { extractBaseEmbeddableInput } from './migrate_base_input';
 export const getExtractFunction = (embeddables: CommonEmbeddableStartContract) => {
   return (state: EmbeddableStateWithType) => {
     const enhancements = state.enhancements || {};
-    const factory = embeddables.getEmbeddableFactory(state.type);
+    const factory = embeddables.getEmbeddableFactory?.(state.type);
 
     const baseResponse = extractBaseEmbeddableInput(state);
     let updatedInput = baseResponse.state;

src/plugins/embeddable/common/lib/inject.ts

@@ -15,7 +15,7 @@ import { injectBaseEmbeddableInput } from './migrate_base_input';
 export const getInjectFunction = (embeddables: CommonEmbeddableStartContract) => {
   return (state: EmbeddableStateWithType, references: SavedObjectReference[]) => {
     const enhancements = state.enhancements || {};
-    const factory = embeddables.getEmbeddableFactory(state.type);
+    const factory = embeddables.getEmbeddableFactory?.(state.type);
 
     let updatedInput = injectBaseEmbeddableInput(state, references);
 

src/plugins/embeddable/common/lib/migrate.ts

@@ -16,7 +16,7 @@ export type MigrateFunction = (state: SerializableRecord, version: string) => Se
 export const getMigrateFunction = (embeddables: CommonEmbeddableStartContract) => {
   const migrateFn: MigrateFunction = (state: SerializableRecord, version: string) => {
     const enhancements = (state.enhancements as SerializableRecord) || {};
-    const factory = embeddables.getEmbeddableFactory(state.type as string);
+    const factory = embeddables.getEmbeddableFactory?.(state.type as string);
 
     let updatedInput = baseEmbeddableMigrations[version]
       ? baseEmbeddableMigrations[version](state)

src/plugins/embeddable/common/lib/telemetry.ts

@@ -17,7 +17,7 @@ export const getTelemetryFunction = (embeddables: CommonEmbeddableStartContract)
     telemetryData: Record<string, string | number | boolean> = {}
   ) => {
     const enhancements = state.enhancements || {};
-    const factory = embeddables.getEmbeddableFactory(state.type);
+    const factory = embeddables.getEmbeddableFactory?.(state.type);
 
     let outputTelemetryData = telemetryBaseEmbeddableInput(state, telemetryData);
     if (factory) {

src/plugins/embeddable/common/types.ts

@@ -97,7 +97,7 @@ export interface EmbeddableRegistryDefinition<
 export type EmbeddablePersistableStateService = PersistableStateService<EmbeddableStateWithType>;
 
 export interface CommonEmbeddableStartContract {
-  getEmbeddableFactory: (
+  getEmbeddableFactory?: (
     embeddableFactoryId: string
   ) => PersistableState & { isContainerType: boolean };
   getEnhancement: (enhancementId: string) => PersistableState;

src/plugins/embeddable/public/add_from_library/add_from_library_flyout.tsx

@@ -27,7 +27,6 @@ import {
   contentManagement,
   usageCollection,
 } from '../kibana_services';
-import { EmbeddableFactoryNotFoundError } from '../lib';
 import { getAddFromLibraryType, useAddFromLibraryTypes } from './registry';
 
 const runAddTelemetry = (
@@ -61,7 +60,12 @@ export const AddFromLibraryFlyout = ({
     ) => {
       const libraryType = getAddFromLibraryType(type);
       if (!libraryType) {
-        core.notifications.toasts.addWarning(new EmbeddableFactoryNotFoundError(type).message);
+        core.notifications.toasts.addWarning(
+          i18n.translate('embeddableApi.addPanel.typeNotFound', {
+            defaultMessage: 'Unable to load type: {type}',
+            values: { type },
+          })
+        );
         return;
       }
 

src/plugins/embeddable/public/enhancements/registry.ts

@@ -0,0 +1,51 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the "Elastic License
+ * 2.0", the "GNU Affero General Public License v3.0 only", and the "Server Side
+ * Public License v 1"; you may not use this file except in compliance with, at
+ * your election, the "Elastic License 2.0", the "GNU Affero General Public
+ * License v3.0 only", or the "Server Side Public License, v 1".
+ */
+
+import { identity } from 'lodash';
+import { SerializableRecord } from '@kbn/utility-types';
+import { EnhancementRegistryDefinition, EnhancementRegistryItem } from './types';
+
+export class EnhancementsRegistry {
+  private registry: Map<string, EnhancementRegistryItem> = new Map();
+
+  public registerEnhancement = (enhancement: EnhancementRegistryDefinition) => {
+    if (this.registry.has(enhancement.id)) {
+      throw new Error(`enhancement with id ${enhancement.id} already exists in the registry`);
+    }
+    this.registry.set(enhancement.id, {
+      id: enhancement.id,
+      telemetry: enhancement.telemetry || ((state, stats) => stats),
+      inject: enhancement.inject || identity,
+      extract:
+        enhancement.extract ||
+        ((state: SerializableRecord) => {
+          return { state, references: [] };
+        }),
+      migrations: enhancement.migrations || {},
+    });
+  };
+
+  public getEnhancements = (): EnhancementRegistryItem[] => {
+    return Array.from(this.registry.values());
+  };
+
+  public getEnhancement = (id: string): EnhancementRegistryItem => {
+    return (
+      this.registry.get(id) || {
+        id: 'unknown',
+        telemetry: (state, stats) => stats,
+        inject: identity,
+        extract: (state: SerializableRecord) => {
+          return { state, references: [] };
+        },
+        migrations: {},
+      }
+    );
+  };
+}

src/plugins/embeddable/public/enhancements/types.ts

@@ -0,0 +1,21 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the "Elastic License
+ * 2.0", the "GNU Affero General Public License v3.0 only", and the "Server Side
+ * Public License v 1"; you may not use this file except in compliance with, at
+ * your election, the "Elastic License 2.0", the "GNU Affero General Public
+ * License v3.0 only", or the "Server Side Public License, v 1".
+ */
+
+import type { SerializableRecord } from '@kbn/utility-types';
+import { PersistableState, PersistableStateDefinition } from '@kbn/kibana-utils-plugin/common';
+
+export interface EnhancementRegistryDefinition<P extends SerializableRecord = SerializableRecord>
+  extends PersistableStateDefinition<P> {
+  id: string;
+}
+
+export interface EnhancementRegistryItem<P extends SerializableRecord = SerializableRecord>
+  extends PersistableState<P> {
+  id: string;
+}

src/plugins/embeddable/public/index.ts

@@ -17,13 +17,10 @@ export {
   CELL_VALUE_TRIGGER,
   contextMenuTrigger,
   CONTEXT_MENU_TRIGGER,
-  defaultEmbeddableFactoryProvider,
   Embeddable,
-  EmbeddableFactoryNotFoundError,
   EmbeddableStateTransfer,
   ErrorEmbeddable,
   isContextMenuTriggerContext,
-  isExplicitInputWithAttributes,
   isMultiValueClickTriggerContext,
   isRangeSelectTriggerContext,
   isRowClickTriggerContext,
@@ -37,7 +34,6 @@ export {
   PANEL_BADGE_TRIGGER,
   PANEL_HOVER_TRIGGER,
   PANEL_NOTIFICATION_TRIGGER,
-  runEmbeddableFactoryMigrations,
   SELECT_RANGE_TRIGGER,
   VALUE_CLICK_TRIGGER,
   ViewMode,
@@ -47,26 +43,17 @@ export type {
   ChartActionContext,
   EmbeddableContext,
   EmbeddableEditorState,
-  EmbeddableFactory,
-  EmbeddableFactoryDefinition,
   EmbeddableInput,
-  EmbeddableInstanceConfiguration,
   EmbeddableOutput,
   EmbeddablePackageState,
   IEmbeddable,
   MultiValueClickContext,
-  OutputSpec,
   PropertySpec,
   RangeSelectContext,
   ValueClickContext,
 } from './lib';
-export type {
-  EmbeddableSetup,
-  EmbeddableSetupDependencies,
-  EmbeddableStart,
-  EmbeddableStartDependencies,
-} from './plugin';
-export type { EnhancementRegistryDefinition } from './types';
+export type { EmbeddableSetup, EmbeddableStart } from './types';
+export type { EnhancementRegistryDefinition } from './enhancements/types';
 
 export {
   ReactEmbeddableRenderer,

src/plugins/embeddable/public/kibana_services.ts

@@ -11,7 +11,7 @@ import { BehaviorSubject } from 'rxjs';
 
 import { CoreStart } from '@kbn/core/public';
 
-import { EmbeddableStart, EmbeddableStartDependencies } from '.';
+import { EmbeddableStart, EmbeddableStartDependencies } from './types';
 
 export let core: CoreStart;
 export let embeddableStart: EmbeddableStart;