[Cases] Add Lens markdown plugin

docs/development/plugins/embeddable/public/kibana-plugin-plugins-embeddable-public.embeddableeditorstate.md

@@ -18,6 +18,7 @@ export interface EmbeddableEditorState
 |  --- | --- | --- |
 |  [embeddableId](./kibana-plugin-plugins-embeddable-public.embeddableeditorstate.embeddableid.md) | <code>string</code> |  |
 |  [originatingApp](./kibana-plugin-plugins-embeddable-public.embeddableeditorstate.originatingapp.md) | <code>string</code> |  |
+|  [originatingPath](./kibana-plugin-plugins-embeddable-public.embeddableeditorstate.originatingpath.md) | <code>string</code> |  |
 |  [searchSessionId](./kibana-plugin-plugins-embeddable-public.embeddableeditorstate.searchsessionid.md) | <code>string</code> | Pass current search session id when navigating to an editor, Editors could use it continue previous search session |
 |  [valueInput](./kibana-plugin-plugins-embeddable-public.embeddableeditorstate.valueinput.md) | <code>EmbeddableInput</code> |  |
 

docs/development/plugins/embeddable/public/kibana-plugin-plugins-embeddable-public.embeddableeditorstate.originatingpath.md

@@ -0,0 +1,11 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-plugins-embeddable-public](./kibana-plugin-plugins-embeddable-public.md) &gt; [EmbeddableEditorState](./kibana-plugin-plugins-embeddable-public.embeddableeditorstate.md) &gt; [originatingPath](./kibana-plugin-plugins-embeddable-public.embeddableeditorstate.originatingpath.md)
+
+## EmbeddableEditorState.originatingPath property
+
+<b>Signature:</b>
+
+```typescript
+originatingPath?: string;
+```

package.json

@@ -379,6 +379,7 @@
     "redux-saga": "^1.1.3",
     "redux-thunk": "^2.3.0",
     "redux-thunks": "^1.0.0",
+    "remark-stringify": "^9.0.0",
     "regenerator-runtime": "^0.13.3",
     "request": "^2.88.0",
     "require-in-the-middle": "^5.0.2",

src/plugins/embeddable/public/lib/state_transfer/types.ts

@@ -17,6 +17,7 @@ export const EMBEDDABLE_EDITOR_STATE_KEY = 'embeddable_editor_state';
  */
 export interface EmbeddableEditorState {
   originatingApp: string;
+  originatingPath?: string;
   embeddableId?: string;
   valueInput?: EmbeddableInput;
 

src/plugins/embeddable/public/public.api.md

@@ -369,6 +369,8 @@ export interface EmbeddableEditorState {
     embeddableId?: string;
     // (undocumented)
     originatingApp: string;
+    // (undocumented)
+    originatingPath?: string;
     searchSessionId?: string;
     // (undocumented)
     valueInput?: EmbeddableInput;

src/plugins/saved_objects/public/finder/index.ts

@@ -9,5 +9,6 @@
 export {
   SavedObjectMetaData,
   SavedObjectFinderUi,
+  SavedObjectFinderUiProps,
   getSavedObjectFinder,
 } from './saved_object_finder';

src/plugins/saved_objects/public/index.ts

@@ -17,7 +17,12 @@ export {
   SaveResult,
   showSaveModal,
 } from './save_modal';
-export { getSavedObjectFinder, SavedObjectFinderUi, SavedObjectMetaData } from './finder';
+export {
+  getSavedObjectFinder,
+  SavedObjectFinderUi,
+  SavedObjectFinderUiProps,
+  SavedObjectMetaData,
+} from './finder';
 export {
   SavedObjectLoader,
   SavedObjectLoaderFindOptions,

x-pack/examples/embedded_lens_example/public/app.tsx

@@ -173,7 +173,9 @@ export const App = (props: {
                             timeRange: time,
                             attributes: getLensAttributes(props.defaultIndexPattern!, color),
                           },
-                          true
+                          {
+                            openInNewTab: true,
+                          }
                         );
                         // eslint-disable-next-line no-bitwise
                         const newColor = '#' + ((Math.random() * 0xffffff) << 0).toString(16);
@@ -195,7 +197,9 @@ export const App = (props: {
                             timeRange: time,
                             attributes: getLensAttributes(props.defaultIndexPattern!, color),
                           },
-                          false
+                          {
+                            openInNewTab: false,
+                          }
                         );
                       }}
                     >

x-pack/plugins/cases/README.md

@@ -43,6 +43,16 @@ cases: CasesUiStart;
   cases.getCreateCase({
     onCancel: handleSetIsCancel,
     onSuccess,
+    lensIntegration?: {
+      plugins: {
+        parsingPlugin,
+        processingPluginRenderer,
+        uiPlugin,
+      },
+      hooks: {
+        useInsertTimeline,
+      },
+    }
     timelineIntegration?: {
       plugins: {
         parsingPlugin,

x-pack/plugins/cases/common/ui/types.ts

@@ -18,6 +18,12 @@ import {
   UserActionField,
 } from '../api';
 
+export interface CasesUiConfigType {
+  markdownPlugins: {
+    lens: boolean;
+  };
+}
+
 export const StatusAll = 'all' as const;
 export type StatusAllType = typeof StatusAll;
 

x-pack/plugins/cases/common/utils/markdown_plugins/lens/constants.ts

@@ -0,0 +1,8 @@
+/*
+ * 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; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+export const LENS_ID = 'lens';

x-pack/plugins/cases/common/utils/markdown_plugins/lens/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
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+export * from './constants';
+export * from './parser';
+export * from './serializer';

x-pack/plugins/cases/common/utils/markdown_plugins/lens/parser.ts

@@ -0,0 +1,77 @@
+/*
+ * 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; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+import { Plugin } from 'unified';
+import { RemarkTokenizer } from '@elastic/eui';
+import { LENS_ID } from './constants';
+
+export const LensParser: Plugin = function () {
+  const Parser = this.Parser;
+  const tokenizers = Parser.prototype.blockTokenizers;
+  const methods = Parser.prototype.blockMethods;
+
+  const tokenizeLens: RemarkTokenizer = function (eat, value, silent) {
+    if (value.startsWith(`!{${LENS_ID}`) === false) return true;
+
+    const nextChar = value[6];
+
+    if (nextChar !== '{' && nextChar !== '}') return false; // this isn't actually a lens
+
+    if (silent) {
+      return true;
+    }
+
+    // is there a configuration?
+    const hasConfiguration = nextChar === '{';
+
+    let match = `!{${LENS_ID}`;
+    let configuration = {};
+
+    if (hasConfiguration) {
+      let configurationString = '';
+
+      let openObjects = 0;
+
+      for (let i = 6; i < value.length; i++) {
+        const char = value[i];
+        if (char === '{') {
+          openObjects++;
+          configurationString += char;
+        } else if (char === '}') {
+          openObjects--;
+          if (openObjects === -1) {
+            break;
+          }
+          configurationString += char;
+        } else {
+          configurationString += char;
+        }
+      }
+
+      match += configurationString;
+      try {
+        configuration = JSON.parse(configurationString);
+      } catch (e) {
+        const now = eat.now();
+        this.file.fail(`Unable to parse lens JSON configuration: ${e}`, {
+          line: now.line,
+          column: now.column + 6,
+        });
+      }
+    }
+
+    match += '}';
+
+    return eat(match)({
+      type: LENS_ID,
+      ...configuration,
+    });
+  };
+
+  tokenizers.lens = tokenizeLens;
+  methods.splice(methods.indexOf('text'), 0, LENS_ID);
+};

x-pack/plugins/cases/common/utils/markdown_plugins/lens/serializer.ts

@@ -0,0 +1,20 @@
+/*
+ * 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; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+import type { TimeRange } from 'src/plugins/data/common';
+import { LENS_ID } from './constants';
+
+export interface LensSerializerProps {
+  attributes: Record<string, unknown>;
+  timeRange: TimeRange;
+}
+
+export const LensSerializer = ({ timeRange, attributes }: LensSerializerProps) =>
+  `!{${LENS_ID}${JSON.stringify({
+    timeRange,
+    attributes,
+  })}}`;

x-pack/plugins/cases/common/utils/markdown_plugins/timeline/index.ts

@@ -0,0 +1,9 @@
+/*
+ * 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; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+export * from './parser';
+export * from './serializer';

x-pack/plugins/cases/common/utils/markdown_plugins/timeline/parser.ts

@@ -0,0 +1,83 @@
+/*
+ * 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; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+import { Plugin } from 'unified';
+import { RemarkTokenizer } from '@elastic/eui';
+import * as i18n from './translations';
+
+export const ID = 'timeline';
+const PREFIX = '[';
+
+export const TimelineParser: Plugin = function () {
+  const Parser = this.Parser;
+  const tokenizers = Parser.prototype.blockTokenizers;
+  const methods = Parser.prototype.blockMethods;
+
+  const tokenizeTimeline: RemarkTokenizer = function (eat, value, silent) {
+    if (
+      value.startsWith(PREFIX) === false ||
+      (value.startsWith(PREFIX) === true && !value.includes('timelines?timeline=(id'))
+    ) {
+      return false;
+    }
+
+    let index = 0;
+    const nextChar = value[index];
+
+    if (nextChar !== PREFIX) {
+      return false;
+    }
+
+    if (silent) {
+      return true;
+    }
+
+    function readArg(open: string, close: string) {
+      if (value[index] !== open) {
+        throw new Error(i18n.NO_PARENTHESES);
+      }
+
+      index++;
+
+      let body = '';
+      let openBrackets = 0;
+
+      for (; index < value.length; index++) {
+        const char = value[index];
+
+        if (char === close && openBrackets === 0) {
+          index++;
+          return body;
+        } else if (char === close) {
+          openBrackets--;
+        } else if (char === open) {
+          openBrackets++;
+        }
+
+        body += char;
+      }
+
+      return '';
+    }
+
+    const timelineTitle = readArg(PREFIX, ']');
+    const timelineUrl = readArg('(', ')');
+    const match = `[${timelineTitle}](${timelineUrl})`;
+
+    return eat(match)({
+      type: ID,
+      match,
+    });
+  };
+
+  tokenizeTimeline.locator = (value: string, fromIndex: number) => {
+    return value.indexOf(PREFIX, fromIndex);
+  };
+
+  tokenizers.timeline = tokenizeTimeline;
+  methods.splice(methods.indexOf('url'), 0, ID);
+};

x-pack/plugins/cases/common/utils/markdown_plugins/timeline/serializer.ts

@@ -0,0 +1,12 @@
+/*
+ * 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; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+export interface TimelineSerializerProps {
+  match: string;
+}
+
+export const TimelineSerializer = ({ match }: TimelineSerializerProps) => match;

x-pack/plugins/cases/common/utils/markdown_plugins/timeline/translations.ts

@@ -0,0 +1,15 @@
+/*
+ * 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; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+import { i18n } from '@kbn/i18n';
+
+export const NO_PARENTHESES = i18n.translate(
+  'xpack.cases.markdownEditor.plugins.timeline.noParenthesesErrorMsg',
+  {
+    defaultMessage: 'Expected left parentheses',
+  }
+);

x-pack/plugins/cases/kibana.json

@@ -20,11 +20,15 @@
   "requiredPlugins":[
      "actions",
      "esUiShared",
+     "lens",
      "features",
      "kibanaReact",
      "kibanaUtils",
      "triggersActionsUi"
   ],
+  "requiredBundles": [
+    "savedObjects"
+  ],
   "server":true,
   "ui":true,
   "version":"8.0.0"

x-pack/plugins/cases/public/common/lib/kibana/__mocks__/index.ts

@@ -12,7 +12,11 @@ import {
   createWithKibanaMock,
 } from '../kibana_react.mock';
 
-export const KibanaServices = { get: jest.fn(), getKibanaVersion: jest.fn(() => '8.0.0') };
+export const KibanaServices = {
+  get: jest.fn(),
+  getKibanaVersion: jest.fn(() => '8.0.0'),
+  getConfig: jest.fn(() => null),
+};
 export const useKibana = jest.fn().mockReturnValue({
   services: createStartServicesMock(),
 });