[lens] Draft against 7.x

.eslintrc.js

@@ -637,6 +637,16 @@ module.exports = {
       },
     },
 
+    /**
+     * Lens overrides
+     */
+    {
+      files: ['x-pack/legacy/plugins/lens/**/*.ts', 'x-pack/legacy/plugins/lens/**/*.tsx'],
+      rules: {
+        '@typescript-eslint/no-explicit-any': 'error',
+      },
+    },
+
     /**
      * disable jsx-a11y for kbn-ui-framework
      */

.github/CODEOWNERS

@@ -0,0 +1,79 @@
+# GitHub CODEOWNERS definition
+# Identify which groups will be pinged by changes to different parts of the codebase.
+# For more info, see https://help.github.com/articles/about-codeowners/
+
+# App
+/x-pack/legacy/plugins/lens/ @elastic/kibana-app
+
+# App Architecture
+/src/plugins/data/ @elastic/kibana-app-arch
+/src/plugins/kibana_utils/ @elastic/kibana-app-arch
+/src/plugins/kibana_react/ @elastic/kibana-app-arch
+
+# APM
+/x-pack/legacy/plugins/apm/  @elastic/apm-ui
+
+# Beats
+/x-pack/legacy/plugins/beats_management/  @elastic/beats
+
+# Canvas
+/x-pack/legacy/plugins/canvas/  @elastic/kibana-canvas
+
+# Code
+/x-pack/legacy/plugins/code/  @teams/code
+/x-pack/test/functional/apps/code/  @teams/code
+/x-pack/test/api_integration/apis/code/  @teams/code
+
+# Infrastructure and Logs UI
+/x-pack/legacy/plugins/infra/ @elastic/infra-logs-ui
+
+# Machine Learning
+/x-pack/legacy/plugins/ml/  @elastic/ml-ui
+
+# Operations
+/renovate.json5 @elastic/kibana-operations
+/src/dev/ @elastic/kibana-operations
+/src/setup_node_env/ @elastic/kibana-operations
+/src/optimize/ @elastic/kibana-operations
+
+# Platform
+/src/core/  @elastic/kibana-platform
+/src/legacy/server/saved_objects/  @elastic/kibana-platform
+/src/legacy/ui/public/saved_objects  @elastic/kibana-platform
+/config/kibana.yml @elastic/kibana-platform
+/x-pack/plugins/features/  @elastic/kibana-platform
+
+# Security
+/x-pack/legacy/plugins/security/  @elastic/kibana-security
+/x-pack/legacy/plugins/spaces/  @elastic/kibana-security
+/x-pack/legacy/plugins/encrypted_saved_objects/  @elastic/kibana-security
+/src/legacy/server/csp/ @elastic/kibana-security
+/x-pack/plugins/security/  @elastic/kibana-security
+
+# Kibana Stack Services
+/packages/kbn-analytics/ @elastic/kibana-stack-services
+/src/legacy/core_plugins/ui_metric/ @elastic/kibana-stack-services
+/x-pack/legacy/plugins/telemetry @elastic/kibana-stack-services
+/x-pack/legacy/plugins/alerting @elastic/kibana-stack-services
+/x-pack/legacy/plugins/actions @elastic/kibana-stack-services
+/x-pack/legacy/plugins/task_manager @elastic/kibana-stack-services
+
+# Design
+**/*.scss  @elastic/kibana-design
+
+# Elasticsearch UI
+/src/legacy/core_plugins/console/  @elastic/es-ui
+/src/plugins/es_ui_shared/  @elastic/es-ui
+/x-pack/legacy/plugins/console_extensions/  @elastic/es-ui
+/x-pack/legacy/plugins/cross_cluster_replication/  @elastic/es-ui
+/x-pack/legacy/plugins/index_lifecycle_management/  @elastic/es-ui
+/x-pack/legacy/plugins/index_management/  @elastic/es-ui
+/x-pack/legacy/plugins/license_management/  @elastic/es-ui
+/x-pack/legacy/plugins/remote_clusters/  @elastic/es-ui
+/x-pack/legacy/plugins/rollup/  @elastic/es-ui
+/x-pack/legacy/plugins/searchprofiler/  @elastic/es-ui
+/x-pack/legacy/plugins/snapshot_restore/  @elastic/es-ui
+/x-pack/legacy/plugins/watcher/  @elastic/es-ui
+
+# Kibana TSVB external contractors
+/src/legacy/core_plugins/metrics/  @elastic/kibana-tsvb-external

packages/kbn-interpreter/src/common/index.d.ts

@@ -19,4 +19,4 @@
 
 export { Registry } from './lib/registry';
 
-export { fromExpression, toExpression, Ast } from './lib/ast';
+export { fromExpression, toExpression, Ast, ExpressionFunctionAST } from './lib/ast';

packages/kbn-interpreter/src/common/lib/ast.d.ts

@@ -17,7 +17,20 @@
  * under the License.
  */
 
-export type Ast = unknown;
+export type ExpressionArgAST = string | boolean | number | Ast;
+
+export interface ExpressionFunctionAST {
+  type: 'function';
+  function: string;
+  arguments: {
+    [key: string]: ExpressionArgAST[];
+  };
+}
+
+export interface Ast {
+  type: 'expression';
+  chain: ExpressionFunctionAST[];
+}
 
 export declare function fromExpression(expression: string): Ast;
 export declare function toExpression(astObj: Ast, type?: string): string;

src/fixtures/logstash_fields.js

@@ -39,7 +39,8 @@ function stubbedLogstashFields() {
     ['area',              'geo_shape',  true,  true ],
     ['hashed',            'murmur3',    false, true ],
     ['geo.coordinates',   'geo_point',  true,  true ],
-    ['extension',         'keyword',    true,  true ],
+    ['extension',         'text',       true,  true],
+    ['extension.keyword', 'keyword',    true,  true,   {},            'extension',  'multi' ],
     ['machine.os',        'text',       true,  true ],
     ['machine.os.raw',    'keyword',    true,  true,   {},            'machine.os', 'multi' ],
     ['geo.src',           'keyword',    true,  true ],

src/legacy/core_plugins/data/public/expressions/expression_renderer.tsx

@@ -26,7 +26,7 @@ import { IExpressionLoader, ExpressionLoader } from './lib/loader';
 // Accept all options of the runner as props except for the
 // dom element which is provided by the component itself
 export interface ExpressionRendererProps extends IExpressionLoaderParams {
-  className: 'string';
+  className: string;
   expression: string | ExpressionAST;
   /**
    * If an element is specified, but the response of the expression run can't be rendered

src/legacy/core_plugins/data/public/expressions/expressions_service.ts

@@ -24,6 +24,7 @@ import { setInspector, setInterpreter } from './services';
 import { execute } from './lib/execute';
 import { loader } from './lib/loader';
 import { render } from './lib/render';
+import { IInterpreter } from './lib/_types';
 import { createRenderer } from './expression_renderer';
 
 import { Start as IInspector } from '../../../../../plugins/inspector/public';
@@ -40,7 +41,9 @@ export class ExpressionsService {
     // eslint-disable-next-line
     const { getInterpreter } = require('../../../interpreter/public/interpreter');
     getInterpreter()
-      .then(setInterpreter)
+      .then(({ interpreter }: { interpreter: IInterpreter }) => {
+        setInterpreter(interpreter);
+      })
       .catch((e: Error) => {
         throw new Error('interpreter is not initialized');
       });

src/legacy/core_plugins/data/public/expressions/lib/_types.ts

@@ -68,13 +68,13 @@ export interface IInterpreterRenderHandlers {
   event: (event: event) => void;
 }
 
-export interface IInterpreterRenderFunction {
+export interface IInterpreterRenderFunction<T = unknown> {
   name: string;
   displayName: string;
   help: string;
   validate: () => void;
   reuseDomNode: boolean;
-  render: (domNode: Element, data: unknown, handlers: IInterpreterRenderHandlers) => void;
+  render: (domNode: Element, data: T, handlers: IInterpreterRenderHandlers) => void | Promise<void>;
 }
 
 export interface IInterpreter {

src/legacy/core_plugins/data/public/query/query_bar/components/query_bar.tsx

@@ -353,5 +353,4 @@ export class QueryBarUI extends Component<Props, State> {
   }
 }
 
-// @ts-ignore
 export const QueryBar = injectI18n(QueryBarUI);

src/legacy/core_plugins/kibana/public/visualize/listing/visualize_listing_table.js

@@ -50,6 +50,7 @@ class VisualizeListingTableUi extends Component {
         editItem={capabilities.get().visualize.save ? this.props.editItem : null}
         tableColumns={this.getTableColumns()}
         listingLimit={this.props.listingLimit}
+        selectable={item => item.canDelete}
         initialFilter={''}
         noItemsFragment={this.getNoItemsMessage()}
         entityName={

src/legacy/plugin_discovery/types.ts

@@ -58,6 +58,7 @@ export interface LegacyPluginOptions {
       icon: string;
       euiIconType: string;
       order: number;
+      listed: boolean;
     }>;
     apps: any;
     hacks: string[];

src/plugins/data/common/index.ts

@@ -18,3 +18,4 @@
  */
 
 export * from './expressions';
+export * from './query';

src/plugins/data/common/query/index.ts

@@ -0,0 +1,20 @@
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+export * from './types';

x-pack/.i18nrc.json

@@ -18,6 +18,8 @@
     "xpack.indexLifecycleMgmt": "legacy/plugins/index_lifecycle_management",
     "xpack.infra": "legacy/plugins/infra",
     "xpack.kueryAutocomplete": "legacy/plugins/kuery_autocomplete",
+    "xpack.lens": "legacy/plugins/lens",
+    "xpack.licensing": "plugins/licensing",
     "xpack.licenseMgmt": "legacy/plugins/license_management",
     "xpack.maps": "legacy/plugins/maps",
     "xpack.ml": "legacy/plugins/ml",

x-pack/index.js

@@ -44,6 +44,7 @@ import { snapshotRestore } from './legacy/plugins/snapshot_restore';
 import { actions } from './legacy/plugins/actions';
 import { alerting } from './legacy/plugins/alerting';
 import { advancedUiActions } from './legacy/plugins/advanced_ui_actions';
+import { lens } from './legacy/plugins/lens';
 
 module.exports = function (kibana) {
   return [
@@ -83,6 +84,7 @@ module.exports = function (kibana) {
     ossTelemetry(kibana),
     fileUpload(kibana),
     encryptedSavedObjects(kibana),
+    lens(kibana),
     snapshotRestore(kibana),
     actions(kibana),
     alerting(kibana),

x-pack/legacy/plugins/canvas/canvas_plugin_src/renderers/dropdown_filter/index.tsx

@@ -4,8 +4,7 @@
  * you may not use this file except in compliance with the Elastic License.
  */
 
-// @ts-ignore - Interpreter not typed yet
-import { fromExpression, toExpression } from '@kbn/interpreter/common';
+import { fromExpression, toExpression, Ast } from '@kbn/interpreter/common';
 import { get } from 'lodash';
 import React from 'react';
 import ReactDOM from 'react-dom';
@@ -58,7 +57,7 @@ export const dropdownFilter: RendererFactory<Config> = () => ({
       if (commitValue === '%%CANVAS_MATCH_ALL%%') {
         handlers.setFilter('');
       } else {
-        const newFilterAST = {
+        const newFilterAST: Ast = {
           type: 'expression',
           chain: [
             {

x-pack/legacy/plugins/lens/common/constants.ts

@@ -0,0 +1,14 @@
+/*
+ * 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 const PLUGIN_ID = 'lens';
+
+export const BASE_APP_URL = '/app/lens';
+export const BASE_API_URL = '/api/lens';
+
+export function getEditPath(id: string) {
+  return `${BASE_APP_URL}#/edit/${encodeURIComponent(id)}`;
+}

x-pack/legacy/plugins/lens/common/index.ts

@@ -0,0 +1,7 @@
+/*
+ * 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 * from './constants';

x-pack/legacy/plugins/lens/index.ts

@@ -0,0 +1,99 @@
+/*
+ * 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 * as Joi from 'joi';
+import { resolve } from 'path';
+import { LegacyPluginInitializer } from 'src/legacy/types';
+import KbnServer, { Server } from 'src/legacy/server/kbn_server';
+import { CoreSetup } from 'src/core/server';
+import mappings from './mappings.json';
+import { PLUGIN_ID, getEditPath, BASE_API_URL } from './common';
+import { lensServerPlugin } from './server';
+
+const NOT_INTERNATIONALIZED_PRODUCT_NAME = 'Lens Visualizations';
+
+export const lens: LegacyPluginInitializer = kibana => {
+  return new kibana.Plugin({
+    id: PLUGIN_ID,
+    configPrefix: `xpack.${PLUGIN_ID}`,
+    require: ['kibana', 'elasticsearch', 'xpack_main', 'interpreter', 'data'],
+    publicDir: resolve(__dirname, 'public'),
+
+    uiExports: {
+      app: {
+        title: NOT_INTERNATIONALIZED_PRODUCT_NAME,
+        description: 'Explore and visualize data.',
+        main: `plugins/${PLUGIN_ID}/index`,
+        listed: false,
+      },
+      embeddableFactories: ['plugins/lens/register_embeddable'],
+      styleSheetPaths: resolve(__dirname, 'public/index.scss'),
+      mappings,
+      visTypes: ['plugins/lens/register_vis_type_alias'],
+      savedObjectsManagement: {
+        lens: {
+          defaultSearchField: 'title',
+          isImportableAndExportable: true,
+          getTitle: (obj: { attributes: { title: string } }) => obj.attributes.title,
+          getInAppUrl: (obj: { id: string }) => ({
+            path: getEditPath(obj.id),
+            uiCapabilitiesPath: 'lens.show',
+          }),
+        },
+      },
+    },
+
+    config: () => {
+      return Joi.object({
+        enabled: Joi.boolean().default(true),
+      }).default();
+    },
+
+    init(server: Server) {
+      const kbnServer = (server as unknown) as KbnServer;
+
+      server.plugins.xpack_main.registerFeature({
+        id: PLUGIN_ID,
+        name: NOT_INTERNATIONALIZED_PRODUCT_NAME,
+        app: [PLUGIN_ID, 'kibana'],
+        catalogue: [PLUGIN_ID],
+        privileges: {
+          all: {
+            api: [PLUGIN_ID],
+            catalogue: [PLUGIN_ID],
+            savedObject: {
+              all: [],
+              read: [],
+            },
+            ui: ['save', 'show'],
+          },
+          read: {
+            api: [PLUGIN_ID],
+            catalogue: [PLUGIN_ID],
+            savedObject: {
+              all: [],
+              read: [],
+            },
+            ui: ['show'],
+          },
+        },
+      });
+
+      // Set up with the new platform plugin lifecycle API.
+      const plugin = lensServerPlugin();
+      plugin.setup(({
+        http: {
+          ...kbnServer.newPlatform.setup.core.http,
+          createRouter: () => kbnServer.newPlatform.setup.core.http.createRouter(BASE_API_URL),
+        },
+      } as unknown) as CoreSetup);
+
+      server.events.on('stop', () => {
+        plugin.stop();
+      });
+    },
+  });
+};