Embeddable examples on the platform and included with --run-examples flag

.i18nrc.json

@@ -9,6 +9,7 @@
       "src/plugins/data"
     ],
     "embeddableApi": "src/plugins/embeddable",
+    "embeddableExamples": "examples/embeddable_examples",
     "share": "src/plugins/share",
     "esUi": "src/plugins/es_ui_shared",
     "devTools": "src/plugins/dev_tools",

examples/demo_search/package.json

@@ -1,7 +1,7 @@
 {
   "name": "demo_data_search",
   "version": "1.0.0",
-  "main": "target/test/plugin_functional/plugins/demo_data_search",
+  "main": "target/examples/demo_data_search",
   "kibana": {
     "version": "kibana",
     "templateVersion": "1.0.0"
@@ -12,6 +12,6 @@
     "build": "rm -rf './target' && tsc"
   },
   "devDependencies": {
-    "typescript": "3.5.3"
+    "typescript": "3.7.2"
   }
 }

examples/embeddable_examples/kibana.json

@@ -0,0 +1,10 @@
+{
+  "id": "embeddableExamples",
+  "version": "0.0.1",
+  "kibanaVersion": "kibana",
+  "configPath": ["embeddable_examples"],
+  "server": false,
+  "ui": true,
+  "requiredPlugins": ["embeddable"],
+  "optionalPlugins": []
+}

examples/embeddable_examples/package.json

@@ -0,0 +1,17 @@
+{
+  "name": "embeddable_examples",
+  "version": "1.0.0",
+  "main": "target/examples/embeddable_examples",
+  "kibana": {
+    "version": "kibana",
+    "templateVersion": "1.0.0"
+  },
+  "license": "Apache-2.0",
+  "scripts": {
+    "kbn": "node ../../scripts/kbn.js",
+    "build": "rm -rf './target' && tsc"
+  },
+  "devDependencies": {
+    "typescript": "3.7.2"
+  }
+}

src/plugins/embeddable/public/lib/test_samples/embeddables/hello_world/hello_world_embeddable.tsx → examples/embeddable_examples/public/hello_world/hello_world_embeddable.tsx

@@ -16,14 +16,14 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-import { Embeddable, EmbeddableInput, IContainer } from '../../..';
+import { Embeddable, EmbeddableInput, IContainer } from '../../../../src/plugins/embeddable/public';
 
-export const HELLO_WORLD_EMBEDDABLE_TYPE = 'HELLO_WORLD_EMBEDDABLE_TYPE';
+export const HELLO_WORLD_EMBEDDABLE = 'HELLO_WORLD_EMBEDDABLE';
 
 export class HelloWorldEmbeddable extends Embeddable {
   // The type of this embeddable. This will be used to find the appropriate factory
   // to instantiate this kind of embeddable.
-  public readonly type = HELLO_WORLD_EMBEDDABLE_TYPE;
+  public readonly type = HELLO_WORLD_EMBEDDABLE;
 
   constructor(initialInput: EmbeddableInput, parent?: IContainer) {
     super(

src/plugins/embeddable/public/lib/test_samples/embeddables/hello_world/hello_world_embeddable_factory.ts → examples/embeddable_examples/public/hello_world/hello_world_embeddable_factory.ts

@@ -18,11 +18,15 @@
  */
 
 import { i18n } from '@kbn/i18n';
-import { IContainer, EmbeddableInput, EmbeddableFactory } from '../../..';
-import { HelloWorldEmbeddable, HELLO_WORLD_EMBEDDABLE_TYPE } from './hello_world_embeddable';
+import {
+  IContainer,
+  EmbeddableInput,
+  EmbeddableFactory,
+} from '../../../../src/plugins/embeddable/public';
+import { HelloWorldEmbeddable, HELLO_WORLD_EMBEDDABLE } from './hello_world_embeddable';
 
 export class HelloWorldEmbeddableFactory extends EmbeddableFactory {
-  public readonly type = HELLO_WORLD_EMBEDDABLE_TYPE;
+  public readonly type = HELLO_WORLD_EMBEDDABLE;
 
   /**
    * In our simple example, we let everyone have permissions to edit this. Most
@@ -38,7 +42,7 @@ export class HelloWorldEmbeddableFactory extends EmbeddableFactory {
   }
 
   public getDisplayName() {
-    return i18n.translate('embeddableApi.samples.helloworld.displayName', {
+    return i18n.translate('embeddableExamples.helloworld.displayName', {
       defaultMessage: 'hello world',
     });
   }

examples/embeddable_examples/public/index.ts

@@ -0,0 +1,34 @@
+/*
+ * 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.
+ */
+
+import { PluginInitializer } from 'kibana/public';
+export {
+  HELLO_WORLD_EMBEDDABLE,
+  HelloWorldEmbeddable,
+  HelloWorldEmbeddableFactory,
+} from './hello_world';
+export { ListContainer, LIST_CONTAINER } from './list_container';
+export { TODO_EMBEDDABLE } from './todo';
+
+import { EmbeddableExamplesPlugin } from './plugin';
+
+export { SearchableListContainer, SEARCHABLE_LIST_CONTAINER } from './searchable_list_container';
+export { MULTI_TASK_TODO_EMBEDDABLE } from './multi_task_todo';
+
+export const plugin: PluginInitializer<void, void> = () => new EmbeddableExamplesPlugin();

examples/embeddable_examples/public/list_container/embeddable_list_item.tsx

@@ -0,0 +1,64 @@
+/*
+ * 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.
+ */
+
+import React from 'react';
+import { EuiPanel, EuiLoadingSpinner, EuiFlexItem } from '@elastic/eui';
+import { IEmbeddable } from '../../../../src/plugins/embeddable/public';
+
+interface Props {
+  embeddable: IEmbeddable;
+}
+
+export class EmbeddableListItem extends React.Component<Props> {
+  private embeddableRoot: React.RefObject<HTMLDivElement>;
+  private rendered = false;
+
+  constructor(props: Props) {
+    super(props);
+    this.embeddableRoot = React.createRef();
+  }
+
+  public componentDidMount() {
+    if (this.embeddableRoot.current && this.props.embeddable) {
+      this.props.embeddable.render(this.embeddableRoot.current);
+      this.rendered = true;
+    }
+  }
+
+  public componentDidUpdate() {
+    if (this.embeddableRoot.current && this.props.embeddable && !this.rendered) {
+      this.props.embeddable.render(this.embeddableRoot.current);
+      this.rendered = true;
+    }
+  }
+
+  public render() {
+    return (
+      <EuiFlexItem>
+        <EuiPanel>
+          {this.props.embeddable ? (
+            <div ref={this.embeddableRoot} />
+          ) : (
+            <EuiLoadingSpinner size="s" />
+          )}
+        </EuiPanel>
+      </EuiFlexItem>
+    );
+  }
+}

test/plugin_functional/test_suites/embeddable_explorer/hello_world_container.js → examples/embeddable_examples/public/list_container/index.ts

@@ -17,22 +17,5 @@
  * under the License.
  */
 
-import expect from '@kbn/expect';
-
-export default function({ getService }) {
-  const testSubjects = getService('testSubjects');
-  const retry = getService('retry');
-
-  describe('hello world container', () => {
-    before(async () => {
-      await testSubjects.click('embedExplorerTab-helloWorldContainer');
-    });
-
-    it('hello world embeddable renders', async () => {
-      await retry.try(async () => {
-        const text = await testSubjects.getVisibleText('helloWorldEmbeddable');
-        expect(text).to.be('HELLO WORLD!');
-      });
-    });
-  });
-}
+export { ListContainer, LIST_CONTAINER } from './list_container';
+export { ListContainerFactory } from './list_container_factory';

examples/embeddable_examples/public/list_container/list_container.tsx

@@ -0,0 +1,57 @@
+/*
+ * 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.
+ */
+import React from 'react';
+import ReactDOM from 'react-dom';
+import {
+  Container,
+  ContainerInput,
+  GetEmbeddableFactory,
+} from '../../../../src/plugins/embeddable/public';
+import { ListContainerComponent } from './list_container_component';
+
+export const LIST_CONTAINER = 'LIST_CONTAINER';
+
+export class ListContainer extends Container<{}, ContainerInput> {
+  public readonly type = LIST_CONTAINER;
+  private node?: HTMLElement;
+
+  constructor(input: ContainerInput, getEmbeddableFactory: GetEmbeddableFactory) {
+    super(input, { embeddableLoaded: {} }, getEmbeddableFactory);
+  }
+
+  // This container has no input itself.
+  getInheritedInput(id: string) {
+    return {};
+  }
+
+  public render(node: HTMLElement) {
+    this.node = node;
+    if (this.node) {
+      ReactDOM.unmountComponentAtNode(this.node);
+    }
+    ReactDOM.render(<ListContainerComponent embeddable={this} />, node);
+  }
+
+  public destroy() {
+    super.destroy();
+    if (this.node) {
+      ReactDOM.unmountComponentAtNode(this.node);
+    }
+  }
+}

examples/embeddable_examples/public/list_container/list_container_component.tsx

@@ -0,0 +1,74 @@
+/*
+ * 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.
+ */
+import React from 'react';
+
+import { EuiFlexGroup, EuiSpacer, EuiFlexItem, EuiText, EuiPanel } from '@elastic/eui';
+import {
+  IContainer,
+  withEmbeddableSubscription,
+  ContainerInput,
+  ContainerOutput,
+} from '../../../../src/plugins/embeddable/public';
+import { EmbeddableListItem } from './embeddable_list_item';
+
+interface Props {
+  embeddable: IContainer;
+  input: ContainerInput;
+  output: ContainerOutput;
+}
+
+function renderList(embeddable: IContainer, panels: ContainerInput['panels']) {
+  let number = 0;
+  const list = Object.values(panels).map(panel => {
+    const child = embeddable.getChild(panel.explicitInput.id);
+    number++;
+    return (
+      <EuiPanel key={number.toString()}>
+        <EuiFlexGroup>
+          <EuiFlexItem grow={false}>
+            <EuiText>
+              <h3>{number}</h3>
+            </EuiText>
+          </EuiFlexItem>
+          <EuiFlexItem>
+            <EmbeddableListItem embeddable={child} />
+          </EuiFlexItem>
+        </EuiFlexGroup>
+      </EuiPanel>
+    );
+  });
+  return list;
+}
+
+export function ListContainerComponentInner(props: Props) {
+  return (
+    <div>
+      <h2 data-test-subj="listContainerTitle">{props.embeddable.getTitle()}</h2>
+      <EuiSpacer size="l" />
+      {renderList(props.embeddable, props.input.panels)}
+    </div>
+  );
+}
+
+// You don't have to use this helper wrapper, but it handles a lot of the React boilerplate for
+// embeddables, like setting up the subscriptions to cause the component to refresh whenever
+// anything on input or output state changes.  If you don't want that to happen (for example
+// if you expect something on input or output state to change frequently that your react
+// component does not care about, then you should probably hook this up manually).
+export const ListContainerComponent = withEmbeddableSubscription(ListContainerComponentInner);