Index pattern field editor (#88995)

Index pattern field editor

.i18nrc.json

@@ -29,6 +29,7 @@
     "maps_legacy": "src/plugins/maps_legacy",
     "monaco": "packages/kbn-monaco/src",
     "presentationUtil": "src/plugins/presentation_util",
+    "indexPatternFieldEditor": "src/plugins/index_pattern_field_editor",
     "indexPatternManagement": "src/plugins/index_pattern_management",
     "advancedSettings": "src/plugins/advanced_settings",
     "kibana_legacy": "src/plugins/kibana_legacy",

docs/developer/plugin-list.asciidoc

@@ -93,6 +93,10 @@ for use in their own application.
 |Moves the legacy ui/registry/feature_catalogue module for registering "features" that should be shown in the home page's feature catalogue to a service within a "home" plugin. The feature catalogue refered to here should not be confused with the "feature" plugin for registering features used to derive UI capabilities for feature controls.
 
 
+|{kib-repo}blob/{branch}/src/plugins/index_pattern_field_editor/README.md[indexPatternFieldEditor]
+|The reusable field editor across Kibana!
+
+
 |{kib-repo}blob/{branch}/src/plugins/index_pattern_management[indexPatternManagement]
 |WARNING: Missing README.
 

packages/kbn-monaco/src/painless/diagnostics_adapter.ts

@@ -18,7 +18,12 @@ const toDiagnostics = (error: PainlessError): monaco.editor.IMarkerData => {
   };
 };
 
+export interface SyntaxErrors {
+  [modelId: string]: PainlessError[];
+}
 export class DiagnosticsAdapter {
+  private errors: SyntaxErrors = {};
+
   constructor(private worker: WorkerAccessor) {
     const onModelAdd = (model: monaco.editor.IModel): void => {
       let handle: any;
@@ -55,8 +60,16 @@ export class DiagnosticsAdapter {
 
     if (errorMarkers) {
       const model = monaco.editor.getModel(resource);
+      this.errors = {
+        ...this.errors,
+        [model!.id]: errorMarkers,
+      };
       // Set the error markers and underline them with "Error" severity
       monaco.editor.setModelMarkers(model!, ID, errorMarkers.map(toDiagnostics));
     }
   }
+
+  public getSyntaxErrors() {
+    return this.errors;
+  }
 }

packages/kbn-monaco/src/painless/index.ts

@@ -8,8 +8,14 @@
 
 import { ID } from './constants';
 import { lexerRules, languageConfiguration } from './lexer_rules';
-import { getSuggestionProvider } from './language';
+import { getSuggestionProvider, getSyntaxErrors } from './language';
 
-export const PainlessLang = { ID, getSuggestionProvider, lexerRules, languageConfiguration };
+export const PainlessLang = {
+  ID,
+  getSuggestionProvider,
+  lexerRules,
+  languageConfiguration,
+  getSyntaxErrors,
+};
 
 export { PainlessContext, PainlessAutocompleteField } from './types';

packages/kbn-monaco/src/painless/language.ts

@@ -13,7 +13,7 @@ import { ID } from './constants';
 import { PainlessContext, PainlessAutocompleteField } from './types';
 import { PainlessWorker } from './worker';
 import { PainlessCompletionAdapter } from './completion_adapter';
-import { DiagnosticsAdapter } from './diagnostics_adapter';
+import { DiagnosticsAdapter, SyntaxErrors } from './diagnostics_adapter';
 
 const workerProxyService = new WorkerProxyService();
 const editorStateService = new EditorStateService();
@@ -33,8 +33,15 @@ export const getSuggestionProvider = (
   return new PainlessCompletionAdapter(worker, editorStateService);
 };
 
+let diagnosticsAdapter: DiagnosticsAdapter;
+
+// Returns syntax errors for all models by model id
+export const getSyntaxErrors = (): SyntaxErrors => {
+  return diagnosticsAdapter.getSyntaxErrors();
+};
+
 monaco.languages.onLanguage(ID, async () => {
   workerProxyService.setup();
 
-  new DiagnosticsAdapter(worker);
+  diagnosticsAdapter = new DiagnosticsAdapter(worker);
 });

packages/kbn-optimizer/limits.yml

@@ -33,7 +33,7 @@ pageLoadAssetSize:
   home: 41661
   indexLifecycleManagement: 107090
   indexManagement: 140608
-  indexPatternManagement: 154222
+  indexPatternManagement: 28222
   infra: 204800
   fleet: 415829
   ingestPipelines: 58003
@@ -103,6 +103,7 @@ pageLoadAssetSize:
   stackAlerts: 29684
   presentationUtil: 28545
   spacesOss: 18817
+  indexPatternFieldEditor: 90489
   osquery: 107090
   fileUpload: 25664
   banners: 17946

src/core/public/doc_links/doc_links_service.ts

@@ -121,6 +121,7 @@ export class DocLinksService {
         indexPatterns: {
           loadingData: `${ELASTIC_WEBSITE_URL}guide/en/kibana/${DOC_LINK_VERSION}/tutorial-load-dataset.html`,
           introduction: `${ELASTIC_WEBSITE_URL}guide/en/kibana/${DOC_LINK_VERSION}/index-patterns.html`,
+          fieldFormattersString: `${ELASTIC_WEBSITE_URL}guide/en/kibana/${DOC_LINK_VERSION}/field-formatters-string.html`,
         },
         addData: `${ELASTIC_WEBSITE_URL}guide/en/kibana/${DOC_LINK_VERSION}/connect-to-elasticsearch.html`,
         kibana: `${ELASTIC_WEBSITE_URL}guide/en/kibana/${DOC_LINK_VERSION}/index.html`,

src/plugins/data/common/index_patterns/constants.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 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 or the Server
+ * Side Public License, v 1.
+ */
+
+export const RUNTIME_FIELD_TYPES = ['keyword', 'long', 'double', 'date', 'ip', 'boolean'] as const;

src/plugins/data/common/index_patterns/fields/__snapshots__/index_pattern_field.test.ts.snap

@@ -14,7 +14,7 @@ Object {
   },
   "count": 1,
   "esTypes": Array [
-    "text",
+    "keyword",
   ],
   "lang": "lang",
   "name": "name",
@@ -49,7 +49,7 @@ Object {
   "count": 1,
   "customLabel": undefined,
   "esTypes": Array [
-    "text",
+    "keyword",
   ],
   "format": Object {
     "id": "number",

src/plugins/data/common/index_patterns/fields/index_pattern_field.test.ts

@@ -26,7 +26,7 @@ describe('Field', function () {
     script: 'script',
     lang: 'lang',
     count: 1,
-    esTypes: ['text'],
+    esTypes: ['text'], // note, this will get replaced by the runtime field type
     aggregatable: true,
     filterable: true,
     searchable: true,
@@ -71,7 +71,7 @@ describe('Field', function () {
   });
 
   it('sets type field when _source field', () => {
-    const field = getField({ name: '_source' });
+    const field = getField({ name: '_source', runtimeField: undefined });
     expect(field.type).toEqual('_source');
   });
 

src/plugins/data/common/index_patterns/fields/index_pattern_field.ts

@@ -7,7 +7,7 @@
  */
 
 import type { RuntimeField } from '../types';
-import { KbnFieldType, getKbnFieldType } from '../../kbn_field_types';
+import { KbnFieldType, getKbnFieldType, castEsToKbnFieldTypeName } from '../../kbn_field_types';
 import { KBN_FIELD_TYPES } from '../../kbn_field_types/types';
 import type { IFieldType } from './types';
 import { FieldSpec, IndexPattern } from '../..';
@@ -99,11 +99,13 @@ export class IndexPatternField implements IFieldType {
   }
 
   public get type() {
-    return this.spec.type;
+    return this.runtimeField?.type
+      ? castEsToKbnFieldTypeName(this.runtimeField?.type)
+      : this.spec.type;
   }
 
   public get esTypes() {
-    return this.spec.esTypes;
+    return this.runtimeField?.type ? [this.runtimeField?.type] : this.spec.esTypes;
   }
 
   public get scripted() {

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

@@ -12,3 +12,4 @@ export { IndexPatternsService, IndexPatternsContract } from './index_patterns';
 export type { IndexPattern } from './index_patterns';
 export * from './errors';
 export * from './expressions';
+export * from './constants';

src/plugins/data/common/index_patterns/index_patterns/__snapshots__/index_pattern.test.ts.snap

@@ -565,7 +565,9 @@ Object {
       "conflictDescriptions": undefined,
       "count": 0,
       "customLabel": undefined,
-      "esTypes": undefined,
+      "esTypes": Array [
+        "keyword",
+      ],
       "format": Object {
         "id": "number",
         "params": Object {
@@ -587,7 +589,7 @@ Object {
       "searchable": false,
       "shortDotsEnable": false,
       "subType": undefined,
-      "type": undefined,
+      "type": "string",
     },
     "script date": Object {
       "aggregatable": true,

src/plugins/data/common/index_patterns/index_patterns/index_pattern.ts

@@ -389,6 +389,8 @@ export class IndexPattern implements IIndexPattern {
         existingField.runtimeField = undefined;
       } else {
         // runtimeField only
+        this.setFieldCustomLabel(name, null);
+        this.deleteFieldFormat(name);
         this.fields.remove(existingField);
       }
     }
@@ -423,7 +425,6 @@ export class IndexPattern implements IIndexPattern {
 
     if (fieldObject) {
       fieldObject.customLabel = newCustomLabel;
-      return;
     }
 
     this.setFieldAttrs(fieldName, 'customLabel', newCustomLabel);

src/plugins/data/common/index_patterns/index_patterns/index_patterns.ts

@@ -415,11 +415,10 @@ export class IndexPatternsService {
         },
         spec.fieldAttrs
       );
-      // APPLY RUNTIME FIELDS
+      // CREATE RUNTIME FIELDS
       for (const [key, value] of Object.entries(runtimeFieldMap || {})) {
-        if (spec.fields[key]) {
-          spec.fields[key].runtimeField = value;
-        } else {
+        // do not create runtime field if mapped field exists
+        if (!spec.fields[key]) {
           spec.fields[key] = {
             name: key,
             type: castEsToKbnFieldTypeName(value.type),

src/plugins/data/common/index_patterns/types.ts

@@ -10,15 +10,16 @@ import { ToastInputFields, ErrorToastOptions } from 'src/core/public/notificatio
 // eslint-disable-next-line
 import type { SavedObject } from 'src/core/server';
 import { IFieldType } from './fields';
+import { RUNTIME_FIELD_TYPES } from './constants';
 import { SerializedFieldFormat } from '../../../expressions/common';
 import { KBN_FIELD_TYPES, IndexPatternField, FieldFormat } from '..';
 
 export type FieldFormatMap = Record<string, SerializedFieldFormat>;
-const RUNTIME_FIELD_TYPES = ['keyword', 'long', 'double', 'date', 'ip', 'boolean'] as const;
-type RuntimeType = typeof RUNTIME_FIELD_TYPES[number];
+
+export type RuntimeType = typeof RUNTIME_FIELD_TYPES[number];
 export interface RuntimeField {
   type: RuntimeType;
-  script: {
+  script?: {
     source: string;
   };
 }

src/plugins/es_ui_shared/static/forms/hook_form_lib/hooks/use_form.ts

@@ -211,11 +211,12 @@ export function useForm<T extends FormData = FormData, I extends FormData = T>(
   // ----------------------------------
   const addField: FormHook<T, I>['__addField'] = useCallback(
     (field) => {
+      const fieldExists = fieldsRefs.current[field.path] !== undefined;
       fieldsRefs.current[field.path] = field;
 
       updateFormDataAt(field.path, field.value);
 
-      if (!field.isValidated) {
+      if (!fieldExists && !field.isValidated) {
         setIsValid(undefined);
 
         // When we submit the form (and set "isSubmitted" to "true"), we validate **all fields**.

src/plugins/index_pattern_field_editor/README.md

@@ -0,0 +1,69 @@
+# Index pattern field editor
+
+The reusable field editor across Kibana!   
+
+This editor can be used to
+
+* create or edit a runtime field inside an index pattern.  
+* edit concrete (mapped) fields. In this case certain functionalities will be disabled like the possibility to change the field _type_ or to set the field _value_.
+
+## How to use
+
+You first need to add in your kibana.json the "`indexPatternFieldEditor`" plugin as a required dependency of your plugin.
+
+You will then receive in the start contract of the indexPatternFieldEditor plugin the following API:
+
+### `openEditor(options: OpenFieldEditorOptions): CloseEditor`
+
+Use this method to open the index pattern field editor to either create (runtime) or edit (concrete | runtime) a field.  
+
+#### `options`
+
+`ctx: FieldEditorContext` (**required**)
+
+This is the only required option. You need to provide the context in which the editor is being consumed. This object has the following properties:
+
+- `indexPattern: IndexPattern`: the index pattern you want to create/edit the field into.
+
+`onSave(field: IndexPatternField): void` (optional)
+
+You can provide an optional `onSave` handler to be notified when the field has being created/updated. This handler is called after the field has been persisted to the saved object.
+
+`fieldName: string` (optional)
+
+You can optionally pass the name of a field to edit. Leave empty to create a new runtime field based field.
+
+### `userPermissions.editIndexPattern(): boolean`
+
+Convenience method that uses the `core.application.capabilities` api to determine whether the user can edit the index pattern. 
+
+### `<DeleteRuntimeFieldProvider />`
+
+This children func React component provides a handler to delete one or multiple runtime fields.
+
+#### Props
+
+* `indexPattern: IndexPattern`: the current index pattern. (**required**)
+
+```js
+
+const { DeleteRuntimeFieldProvider } = indexPatternFieldEditor;
+
+// Single field
+<DeleteRuntimeFieldProvider indexPattern={indexPattern}>
+  {(deleteField) => (
+    <EuiButton fill color="danger" onClick={() => deleteField('myField')}>
+      Delete
+    </EuiButton>
+  )}
+</DeleteRuntimeFieldProvider>
+
+// Multiple fields
+<DeleteRuntimeFieldProvider indexPattern={indexPattern}>
+  {(deleteFields) => (
+    <EuiButton fill color="danger" onClick={() => deleteFields(['field1', 'field2', 'field3'])}>
+      Delete
+    </EuiButton>
+  )}
+</DeleteRuntimeFieldProvider>
+```

src/plugins/index_pattern_field_editor/jest.config.js

@@ -0,0 +1,13 @@
+/*
+ * 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 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 or the Server
+ * Side Public License, v 1.
+ */
+
+module.exports = {
+  preset: '@kbn/test',
+  rootDir: '../../..',
+  roots: ['<rootDir>/src/plugins/index_pattern_field_editor'],
+};

src/plugins/index_pattern_field_editor/kibana.json

@@ -0,0 +1,9 @@
+{
+  "id": "indexPatternFieldEditor",
+  "version": "kibana",
+  "server": false,
+  "ui": true,
+  "requiredPlugins": ["data"],
+  "optionalPlugins": ["usageCollection"],
+  "requiredBundles": ["kibanaReact", "esUiShared", "usageCollection"]
+}

src/plugins/index_pattern_field_editor/public/assets/icons/LICENSE.txt

@@ -0,0 +1,20 @@
+The MIT License (MIT)
+
+Copyright (c) 2014 Steven Skelton
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

src/plugins/index_pattern_field_editor/public/components/delete_field_provider/delete_field_provider.tsx

@@ -0,0 +1,129 @@
+/*
+ * 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 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 or the Server
+ * Side Public License, v 1.
+ */
+
+import React, { useState, useCallback } from 'react';
+import { i18n } from '@kbn/i18n';
+import { EuiConfirmModal, EuiOverlayMask } from '@elastic/eui';
+
+type DeleteFieldFunc = (fieldName: string | string[]) => void;
+
+export interface Props {
+  children: (deleteFieldHandler: DeleteFieldFunc) => React.ReactNode;
+  onConfirmDelete: (fieldsToDelete: string[]) => Promise<void>;
+}
+
+interface State {
+  isModalOpen: boolean;
+  fieldsToDelete: string[];
+}
+
+const geti18nTexts = (fieldsToDelete?: string[]) => {
+  let modalTitle = '';
+  if (fieldsToDelete) {
+    const isSingle = fieldsToDelete.length === 1;
+
+    modalTitle = isSingle
+      ? i18n.translate(
+          'indexPatternFieldEditor.deleteRuntimeField.confirmModal.deleteSingleTitle',
+          {
+            defaultMessage: `Remove field '{name}'?`,
+            values: { name: fieldsToDelete[0] },
+          }
+        )
+      : i18n.translate(
+          'indexPatternFieldEditor.deleteRuntimeField.confirmModal.deleteMultipleTitle',
+          {
+            defaultMessage: `Remove {count} fields?`,
+            values: { count: fieldsToDelete.length },
+          }
+        );
+  }
+
+  return {
+    modalTitle,
+    confirmButtonText: i18n.translate(
+      'indexPatternFieldEditor.deleteRuntimeField.confirmationModal.removeButtonLabel',
+      {
+        defaultMessage: 'Remove',
+      }
+    ),
+    cancelButtonText: i18n.translate(
+      'indexPatternFieldEditor.deleteRuntimeField.confirmationModal.cancelButtonLabel',
+      {
+        defaultMessage: 'Cancel',
+      }
+    ),
+    warningMultipleFields: i18n.translate(
+      'indexPatternFieldEditor.deleteRuntimeField.confirmModal.multipleDeletionDescription',
+      {
+        defaultMessage: 'You are about to remove these runtime fields:',
+      }
+    ),
+  };
+};
+
+export const DeleteRuntimeFieldProvider = ({ children, onConfirmDelete }: Props) => {
+  const [state, setState] = useState<State>({ isModalOpen: false, fieldsToDelete: [] });
+
+  const { isModalOpen, fieldsToDelete } = state;
+  const i18nTexts = geti18nTexts(fieldsToDelete);
+  const { modalTitle, confirmButtonText, cancelButtonText, warningMultipleFields } = i18nTexts;
+  const isMultiple = Boolean(fieldsToDelete.length > 1);
+
+  const deleteField: DeleteFieldFunc = useCallback((fieldNames) => {
+    setState({
+      isModalOpen: true,
+      fieldsToDelete: Array.isArray(fieldNames) ? fieldNames : [fieldNames],
+    });
+  }, []);
+
+  const closeModal = useCallback(() => {
+    setState({ isModalOpen: false, fieldsToDelete: [] });
+  }, []);
+
+  const confirmDelete = useCallback(async () => {
+    try {
+      await onConfirmDelete(fieldsToDelete);
+      closeModal();
+    } catch (e) {
+      // silently fail as "onConfirmDelete" is responsible
+      // to show a toast message if there is an error
+    }
+  }, [closeModal, onConfirmDelete, fieldsToDelete]);
+
+  return (
+    <>
+      {children(deleteField)}
+
+      {isModalOpen && (
+        <EuiOverlayMask>
+          <EuiConfirmModal
+            title={modalTitle}
+            data-test-subj="runtimeFieldDeleteConfirmModal"
+            onCancel={closeModal}
+            onConfirm={confirmDelete}
+            cancelButtonText={cancelButtonText}
+            buttonColor="danger"
+            confirmButtonText={confirmButtonText}
+          >
+            {isMultiple && (
+              <>
+                <p>{warningMultipleFields}</p>
+                <ul>
+                  {fieldsToDelete.map((fieldName) => (
+                    <li key={fieldName}>{fieldName}</li>
+                  ))}
+                </ul>
+              </>
+            )}
+          </EuiConfirmModal>
+        </EuiOverlayMask>
+      )}
+    </>
+  );
+};

src/plugins/index_pattern_field_editor/public/components/delete_field_provider/get_delete_provider.tsx

@@ -0,0 +1,62 @@
+/*
+ * 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 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 or the Server
+ * Side Public License, v 1.
+ */
+
+import React, { useCallback } from 'react';
+
+import { i18n } from '@kbn/i18n';
+import { NotificationsStart } from 'src/core/public';
+import { IndexPattern, UsageCollectionStart } from '../../shared_imports';
+import { pluginName } from '../../constants';
+import { DeleteRuntimeFieldProvider, Props as DeleteProviderProps } from './delete_field_provider';
+import { DataPublicPluginStart } from '../../../../data/public';
+
+export interface Props extends Omit<DeleteProviderProps, 'onConfirmDelete'> {
+  indexPattern: IndexPattern;
+  onDelete?: (fieldNames: string[]) => void;
+}
+
+export const getDeleteProvider = (
+  indexPatternService: DataPublicPluginStart['indexPatterns'],
+  usageCollection: UsageCollectionStart,
+  notifications: NotificationsStart
+): React.FunctionComponent<Props> => {
+  return React.memo(({ indexPattern, children, onDelete }: Props) => {
+    const deleteFields = useCallback(
+      async (fieldNames: string[]) => {
+        fieldNames.forEach((fieldName) => {
+          indexPattern.removeRuntimeField(fieldName);
+        });
+
+        try {
+          usageCollection.reportUiCounter(
+            pluginName,
+            usageCollection.METRIC_TYPE.COUNT,
+            'delete_runtime'
+          );
+          // eslint-disable-next-line no-empty
+        } catch {}
+
+        try {
+          await indexPatternService.updateSavedObject(indexPattern);
+        } catch (e) {
+          const title = i18n.translate('indexPatternFieldEditor.save.deleteErrorTitle', {
+            defaultMessage: 'Failed to save field removal',
+          });
+          notifications.toasts.addError(e, { title });
+        }
+
+        if (onDelete) {
+          onDelete(fieldNames);
+        }
+      },
+      [onDelete, indexPattern]
+    );
+
+    return <DeleteRuntimeFieldProvider children={children} onConfirmDelete={deleteFields} />;
+  });
+};

src/plugins/index_pattern_field_editor/public/components/delete_field_provider/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 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 or the Server
+ * Side Public License, v 1.
+ */
+
+export { getDeleteProvider, Props as DeleteProviderProps } from './get_delete_provider';

src/plugins/index_pattern_field_editor/public/components/field_editor/advanced_parameters_section.tsx

@@ -0,0 +1,44 @@
+/*
+ * 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 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 or the Server
+ * Side Public License, v 1.
+ */
+
+import React, { useState } from 'react';
+import { i18n } from '@kbn/i18n';
+
+import { EuiButtonEmpty, EuiSpacer } from '@elastic/eui';
+
+interface Props {
+  children: React.ReactNode;
+}
+
+export const AdvancedParametersSection = ({ children }: Props) => {
+  const [isVisible, setIsVisible] = useState<boolean>(false);
+
+  const toggleIsVisible = () => {
+    setIsVisible(!isVisible);
+  };
+
+  return (
+    <>
+      <EuiButtonEmpty onClick={toggleIsVisible} flush="left" data-test-subj="toggleAdvancedSetting">
+        {isVisible
+          ? i18n.translate('indexPatternFieldEditor.editor.form.advancedSettings.hideButtonLabel', {
+              defaultMessage: 'Hide advanced settings',
+            })
+          : i18n.translate('indexPatternFieldEditor.editor.form.advancedSettings.showButtonLabel', {
+              defaultMessage: 'Show advanced settings',
+            })}
+      </EuiButtonEmpty>
+
+      <div style={{ display: isVisible ? 'block' : 'none' }} data-test-subj="advancedSettings">
+        <EuiSpacer size="m" />
+        {/* We ned to wrap the children inside a "div" to have our css :first-child rule */}
+        <div>{children}</div>
+      </div>
+    </>
+  );
+};

src/plugins/index_pattern_field_editor/public/components/field_editor/constants.ts

@@ -0,0 +1,37 @@
+/*
+ * 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 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 or the Server
+ * Side Public License, v 1.
+ */
+
+import type { EuiComboBoxOptionOption } from '@elastic/eui';
+import { RuntimeType } from '../../shared_imports';
+
+export const RUNTIME_FIELD_OPTIONS: Array<EuiComboBoxOptionOption<RuntimeType>> = [
+  {
+    label: 'Keyword',
+    value: 'keyword',
+  },
+  {
+    label: 'Long',
+    value: 'long',
+  },
+  {
+    label: 'Double',
+    value: 'double',
+  },
+  {
+    label: 'Date',
+    value: 'date',
+  },
+  {
+    label: 'IP',
+    value: 'ip',
+  },
+  {
+    label: 'Boolean',
+    value: 'boolean',
+  },
+];

src/plugins/index_pattern_field_editor/public/components/field_editor/field_editor.test.tsx

@@ -0,0 +1,212 @@
+/*
+ * 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 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 or the Server
+ * Side Public License, v 1.
+ */
+
+import { act } from 'react-dom/test-utils';
+
+import '../../test_utils/setup_environment';
+import { registerTestBed, TestBed, getCommonActions } from '../../test_utils';
+import { Field } from '../../types';
+import { FieldEditor, Props, FieldEditorFormState } from './field_editor';
+
+const defaultProps: Props = {
+  onChange: jest.fn(),
+  links: {
+    runtimePainless: 'https://elastic.co',
+  },
+  ctx: {
+    existingConcreteFields: [],
+    namesNotAllowed: [],
+    fieldTypeToProcess: 'runtime',
+  },
+  indexPattern: { fields: [] } as any,
+  fieldFormatEditors: {
+    getAll: () => [],
+    getById: () => undefined,
+  },
+  fieldFormats: {} as any,
+  uiSettings: {} as any,
+  syntaxError: {
+    error: null,
+    clear: () => {},
+  },
+};
+
+const setup = (props?: Partial<Props>) => {
+  const testBed = registerTestBed(FieldEditor, {
+    memoryRouter: {
+      wrapComponent: false,
+    },
+  })({ ...defaultProps, ...props }) as TestBed;
+
+  const actions = {
+    ...getCommonActions(testBed),
+  };
+
+  return {
+    ...testBed,
+    actions,
+  };
+};
+
+describe('<FieldEditor />', () => {
+  beforeAll(() => {
+    jest.useFakeTimers();
+  });
+
+  afterAll(() => {
+    jest.useRealTimers();
+  });
+
+  let testBed: TestBed & { actions: ReturnType<typeof getCommonActions> };
+  let onChange: jest.Mock<Props['onChange']> = jest.fn();
+
+  const lastOnChangeCall = (): FieldEditorFormState[] =>
+    onChange.mock.calls[onChange.mock.calls.length - 1];
+
+  const getLastStateUpdate = () => lastOnChangeCall()[0];
+
+  const submitFormAndGetData = async (state: FieldEditorFormState) => {
+    let formState:
+      | {
+          data: Field;
+          isValid: boolean;
+        }
+      | undefined;
+
+    let promise: ReturnType<FieldEditorFormState['submit']>;
+
+    await act(async () => {
+      // We can't await for the promise here as the validation for the
+      // "script" field has a setTimeout which is mocked by jest. If we await
+      // we don't have the chance to call jest.advanceTimersByTime and thus the
+      // test times out.
+      promise = state.submit();
+    });
+
+    await act(async () => {
+      // The painless syntax validation has a timeout set to 600ms
+      // we give it a bit more time just to be on the safe side
+      jest.advanceTimersByTime(1000);
+    });
+
+    await act(async () => {
+      promise.then((response) => {
+        formState = response;
+      });
+    });
+
+    return formState!;
+  };
+
+  beforeEach(() => {
+    onChange = jest.fn();
+  });
+
+  test('initial state should have "set custom label", "set value" and "set format" turned off', () => {
+    testBed = setup();
+
+    ['customLabel', 'value', 'format'].forEach((row) => {
+      const testSubj = `${row}Row.toggle`;
+      const toggle = testBed.find(testSubj);
+      const isOn = toggle.props()['aria-checked'];
+
+      try {
+        expect(isOn).toBe(false);
+      } catch (e) {
+        e.message = `"${row}" row toggle expected to be 'off' but was 'on'. \n${e.message}`;
+        throw e;
+      }
+    });
+  });
+
+  test('should accept a defaultValue and onChange prop to forward the form state', async () => {
+    const field = {
+      name: 'foo',
+      type: 'date',
+      script: { source: 'emit("hello")' },
+    };
+
+    testBed = setup({ onChange, field });
+
+    expect(onChange).toHaveBeenCalled();
+
+    let lastState = getLastStateUpdate();
+    expect(lastState.isValid).toBe(undefined);
+    expect(lastState.isSubmitted).toBe(false);
+    expect(lastState.submit).toBeDefined();
+
+    const { data: formData } = await submitFormAndGetData(lastState);
+    expect(formData).toEqual(field);
+
+    // Make sure that both isValid and isSubmitted state are now "true"
+    lastState = getLastStateUpdate();
+    expect(lastState.isValid).toBe(true);
+    expect(lastState.isSubmitted).toBe(true);
+  });
+
+  describe('validation', () => {
+    test('should accept an optional list of existing fields and prevent creating duplicates', async () => {
+      const existingFields = ['myRuntimeField'];
+      testBed = setup({
+        onChange,
+        ctx: {
+          namesNotAllowed: existingFields,
+          existingConcreteFields: [],
+          fieldTypeToProcess: 'runtime',
+        },
+      });
+
+      const { form, component, actions } = testBed;
+
+      await act(async () => {
+        actions.toggleFormRow('value');
+      });
+
+      await act(async () => {
+        form.setInputValue('nameField.input', existingFields[0]);
+        form.setInputValue('scriptField', 'echo("hello")');
+      });
+
+      await act(async () => {
+        jest.advanceTimersByTime(1000); // Make sure our debounced error message is in the DOM
+      });
+
+      const lastState = getLastStateUpdate();
+      await submitFormAndGetData(lastState);
+      component.update();
+      expect(getLastStateUpdate().isValid).toBe(false);
+      expect(form.getErrorsMessages()).toEqual(['A field with this name already exists.']);
+    });
+
+    test('should not count the default value as a duplicate', async () => {
+      const existingRuntimeFieldNames = ['myRuntimeField'];
+      const field: Field = {
+        name: 'myRuntimeField',
+        type: 'boolean',
+        script: { source: 'emit("hello"' },
+      };
+
+      testBed = setup({
+        field,
+        onChange,
+        ctx: {
+          namesNotAllowed: existingRuntimeFieldNames,
+          existingConcreteFields: [],
+          fieldTypeToProcess: 'runtime',
+        },
+      });
+
+      const { form, component } = testBed;
+      const lastState = getLastStateUpdate();
+      await submitFormAndGetData(lastState);
+      component.update();
+      expect(getLastStateUpdate().isValid).toBe(true);
+      expect(form.getErrorsMessages()).toEqual([]);
+    });
+  });
+});

src/plugins/index_pattern_field_editor/public/components/field_editor/field_editor.tsx

@@ -0,0 +1,286 @@
+/*
+ * 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 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 or the Server
+ * Side Public License, v 1.
+ */
+
+import React, { useEffect } from 'react';
+import { i18n } from '@kbn/i18n';
+import { FormattedMessage } from '@kbn/i18n/react';
+import {
+  EuiFlexGroup,
+  EuiFlexItem,
+  EuiSpacer,
+  EuiComboBoxOptionOption,
+  EuiCode,
+} from '@elastic/eui';
+import type { CoreStart } from 'src/core/public';
+
+import {
+  Form,
+  useForm,
+  FormHook,
+  UseField,
+  TextField,
+  RuntimeType,
+  IndexPattern,
+  DataPublicPluginStart,
+} from '../../shared_imports';
+import { Field, InternalFieldType, PluginStart } from '../../types';
+
+import { RUNTIME_FIELD_OPTIONS } from './constants';
+import { schema } from './form_schema';
+import { getNameFieldConfig } from './lib';
+import {
+  TypeField,
+  CustomLabelField,
+  ScriptField,
+  FormatField,
+  PopularityField,
+  ScriptSyntaxError,
+} from './form_fields';
+import { FormRow } from './form_row';
+import { AdvancedParametersSection } from './advanced_parameters_section';
+
+export interface FieldEditorFormState {
+  isValid: boolean | undefined;
+  isSubmitted: boolean;
+  submit: FormHook<Field>['submit'];
+}
+
+export interface FieldFormInternal extends Omit<Field, 'type' | 'internalType'> {
+  type: Array<EuiComboBoxOptionOption<RuntimeType>>;
+  __meta__: {
+    isCustomLabelVisible: boolean;
+    isValueVisible: boolean;
+    isFormatVisible: boolean;
+    isPopularityVisible: boolean;
+  };
+}
+
+export interface Props {
+  /** Link URLs to our doc site */
+  links: {
+    runtimePainless: string;
+  };
+  /** Optional field to edit */
+  field?: Field;
+  /** Handler to receive state changes updates */
+  onChange?: (state: FieldEditorFormState) => void;
+  indexPattern: IndexPattern;
+  fieldFormatEditors: PluginStart['fieldFormatEditors'];
+  fieldFormats: DataPublicPluginStart['fieldFormats'];
+  uiSettings: CoreStart['uiSettings'];
+  /** Context object */
+  ctx: {
+    /** The internal field type we are dealing with (concrete|runtime)*/
+    fieldTypeToProcess: InternalFieldType;
+    /**
+     * An array of field names not allowed.
+     * e.g we probably don't want a user to give a name of an existing
+     * runtime field (for that the user should edit the existing runtime field).
+     */
+    namesNotAllowed: string[];
+    /**
+     * An array of existing concrete fields. If the user gives a name to the runtime
+     * field that matches one of the concrete fields, a callout will be displayed
+     * to indicate that this runtime field will shadow the concrete field.
+     * It is also used to provide the list of field autocomplete suggestions to the code editor.
+     */
+    existingConcreteFields: Array<{ name: string; type: string }>;
+  };
+  syntaxError: ScriptSyntaxError;
+}
+
+const geti18nTexts = (): {
+  [key: string]: { title: string; description: JSX.Element | string };
+} => ({
+  customLabel: {
+    title: i18n.translate('indexPatternFieldEditor.editor.form.customLabelTitle', {
+      defaultMessage: 'Set custom label',
+    }),
+    description: i18n.translate('indexPatternFieldEditor.editor.form.customLabelDescription', {
+      defaultMessage: `Create a label to display in place of the field name in Discover, Maps, and Visualize. Useful for shortening a long field name.  Queries and filters use the original field name.`,
+    }),
+  },
+  value: {
+    title: i18n.translate('indexPatternFieldEditor.editor.form.valueTitle', {
+      defaultMessage: 'Set value',
+    }),
+    description: (
+      <FormattedMessage
+        id="indexPatternFieldEditor.editor.form.valueDescription"
+        defaultMessage="Set a value for the field instead of retrieving it from the field with the same name in {source}."
+        values={{
+          source: <EuiCode>{'_source'}</EuiCode>,
+        }}
+      />
+    ),
+  },
+  format: {
+    title: i18n.translate('indexPatternFieldEditor.editor.form.formatTitle', {
+      defaultMessage: 'Set format',
+    }),
+    description: i18n.translate('indexPatternFieldEditor.editor.form.formatDescription', {
+      defaultMessage: `Set your preferred format for displaying the value. Changing the format can affect the value and prevent highlighting in Discover.`,
+    }),
+  },
+  popularity: {
+    title: i18n.translate('indexPatternFieldEditor.editor.form.popularityTitle', {
+      defaultMessage: 'Set popularity',
+    }),
+    description: i18n.translate('indexPatternFieldEditor.editor.form.popularityDescription', {
+      defaultMessage: `Adjust the popularity to make the field appear higher or lower in the fields list.  By default, Discover orders fields from most selected to least selected.`,
+    }),
+  },
+});
+
+const formDeserializer = (field: Field): FieldFormInternal => {
+  let fieldType: Array<EuiComboBoxOptionOption<RuntimeType>>;
+  if (!field.type) {
+    fieldType = [RUNTIME_FIELD_OPTIONS[0]];
+  } else {
+    const label = RUNTIME_FIELD_OPTIONS.find(({ value }) => value === field.type)?.label;
+    fieldType = [{ label: label ?? field.type, value: field.type as RuntimeType }];
+  }
+
+  return {
+    ...field,
+    type: fieldType,
+    __meta__: {
+      isCustomLabelVisible: field.customLabel !== undefined,
+      isValueVisible: field.script !== undefined,
+      isFormatVisible: field.format !== undefined,
+      isPopularityVisible: field.popularity !== undefined,
+    },
+  };
+};
+
+const formSerializer = (field: FieldFormInternal): Field => {
+  const { __meta__, type, ...rest } = field;
+  return {
+    type: type[0].value!,
+    ...rest,
+  };
+};
+
+const FieldEditorComponent = ({
+  field,
+  onChange,
+  links,
+  indexPattern,
+  fieldFormatEditors,
+  fieldFormats,
+  uiSettings,
+  syntaxError,
+  ctx: { fieldTypeToProcess, namesNotAllowed, existingConcreteFields },
+}: Props) => {
+  const { form } = useForm<Field, FieldFormInternal>({
+    defaultValue: field,
+    schema,
+    deserializer: formDeserializer,
+    serializer: formSerializer,
+  });
+  const { submit, isValid: isFormValid, isSubmitted } = form;
+
+  const nameFieldConfig = getNameFieldConfig(namesNotAllowed, field);
+  const i18nTexts = geti18nTexts();
+
+  useEffect(() => {
+    if (onChange) {
+      onChange({ isValid: isFormValid, isSubmitted, submit });
+    }
+  }, [onChange, isFormValid, isSubmitted, submit]);
+
+  return (
+    <Form form={form} className="indexPatternFieldEditor__form">
+      <EuiFlexGroup>
+        {/* Name */}
+        <EuiFlexItem>
+          <UseField<string, Field>
+            path="name"
+            config={nameFieldConfig}
+            component={TextField}
+            data-test-subj="nameField"
+            componentProps={{
+              euiFieldProps: {
+                disabled: fieldTypeToProcess === 'concrete',
+                'aria-label': i18n.translate('indexPatternFieldEditor.editor.form.nameAriaLabel', {
+                  defaultMessage: 'Name field',
+                }),
+              },
+            }}
+          />
+        </EuiFlexItem>
+
+        {/* Type */}
+        <EuiFlexItem>
+          <TypeField isDisabled={fieldTypeToProcess === 'concrete'} />
+        </EuiFlexItem>
+      </EuiFlexGroup>
+
+      <EuiSpacer size="xl" />
+
+      {/* Set custom label */}
+      <FormRow
+        title={i18nTexts.customLabel.title}
+        description={i18nTexts.customLabel.description}
+        formFieldPath="__meta__.isCustomLabelVisible"
+        data-test-subj="customLabelRow"
+        withDividerRule
+      >
+        <CustomLabelField />
+      </FormRow>
+
+      {/* Set value */}
+      {fieldTypeToProcess === 'runtime' && (
+        <FormRow
+          title={i18nTexts.value.title}
+          description={i18nTexts.value.description}
+          formFieldPath="__meta__.isValueVisible"
+          data-test-subj="valueRow"
+          withDividerRule
+        >
+          <ScriptField
+            existingConcreteFields={existingConcreteFields}
+            links={links}
+            syntaxError={syntaxError}
+          />
+        </FormRow>
+      )}
+
+      {/* Set custom format */}
+      <FormRow
+        title={i18nTexts.format.title}
+        description={i18nTexts.format.description}
+        formFieldPath="__meta__.isFormatVisible"
+        data-test-subj="formatRow"
+        withDividerRule
+      >
+        <FormatField
+          indexPattern={indexPattern}
+          fieldFormatEditors={fieldFormatEditors}
+          fieldFormats={fieldFormats}
+          uiSettings={uiSettings}
+        />
+      </FormRow>
+
+      {/* Advanced settings */}
+      <AdvancedParametersSection>
+        <FormRow
+          title={i18nTexts.popularity.title}
+          description={i18nTexts.popularity.description}
+          formFieldPath="__meta__.isPopularityVisible"
+          data-test-subj="popularityRow"
+          withDividerRule
+        >
+          <PopularityField />
+        </FormRow>
+      </AdvancedParametersSection>
+    </Form>
+  );
+};
+
+export const FieldEditor = React.memo(FieldEditorComponent);

src/plugins/index_pattern_field_editor/public/components/field_editor/form_fields/custom_label_field.tsx

@@ -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 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 or the Server
+ * Side Public License, v 1.
+ */
+
+import React from 'react';
+
+import { UseField, TextField } from '../../../shared_imports';
+
+export const CustomLabelField = () => {
+  return <UseField path="customLabel" component={TextField} />;
+};

src/plugins/index_pattern_field_editor/public/components/field_editor/form_fields/format_field.tsx

@@ -0,0 +1,82 @@
+/*
+ * 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 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 or the Server
+ * Side Public License, v 1.
+ */
+import React, { useState, useEffect, useRef } from 'react';
+import { EuiCallOut, EuiSpacer } from '@elastic/eui';
+
+import { UseField, useFormData, ES_FIELD_TYPES, useFormContext } from '../../../shared_imports';
+import { FormatSelectEditor, FormatSelectEditorProps } from '../../field_format_editor';
+import { FieldFormInternal } from '../field_editor';
+import { FieldFormatConfig } from '../../../types';
+
+export const FormatField = ({
+  indexPattern,
+  fieldFormatEditors,
+  fieldFormats,
+  uiSettings,
+}: Omit<FormatSelectEditorProps, 'onChange' | 'onError' | 'esTypes'>) => {
+  const isMounted = useRef(false);
+  const [{ type }] = useFormData<FieldFormInternal>({ watch: ['name', 'type'] });
+  const { getFields, isSubmitted } = useFormContext();
+  const [formatError, setFormatError] = useState<string | undefined>();
+  // convert from combobox type to values
+  const typeValue = type.reduce((collector, item) => {
+    if (item.value !== undefined) {
+      collector.push(item.value as ES_FIELD_TYPES);
+    }
+    return collector;
+  }, [] as ES_FIELD_TYPES[]);
+
+  useEffect(() => {
+    if (formatError === undefined) {
+      getFields().format.setErrors([]);
+    } else {
+      getFields().format.setErrors([{ message: formatError }]);
+    }
+  }, [formatError, getFields]);
+
+  useEffect(() => {
+    if (isMounted.current) {
+      getFields().format.reset();
+    }
+    isMounted.current = true;
+  }, [type, getFields]);
+
+  return (
+    <UseField<FieldFormatConfig | undefined> path="format">
+      {({ setValue, errors, value }) => {
+        return (
+          <>
+            {isSubmitted && errors.length > 0 && (
+              <>
+                <EuiCallOut
+                  title={errors.map((err) => err.message)}
+                  color="danger"
+                  iconType="cross"
+                  data-test-subj="formFormatError"
+                />
+                <EuiSpacer size="m" />
+              </>
+            )}
+
+            <FormatSelectEditor
+              esTypes={typeValue || (['keyword'] as ES_FIELD_TYPES[])}
+              indexPattern={indexPattern}
+              fieldFormatEditors={fieldFormatEditors}
+              fieldFormats={fieldFormats}
+              uiSettings={uiSettings}
+              onChange={setValue}
+              onError={setFormatError}
+              value={value}
+              key={typeValue.join(', ')}
+            />
+          </>
+        );
+      }}
+    </UseField>
+  );
+};

src/plugins/index_pattern_field_editor/public/components/field_editor/form_fields/index.ts

@@ -0,0 +1,17 @@
+/*
+ * 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 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 or the Server
+ * Side Public License, v 1.
+ */
+
+export { TypeField } from './type_field';
+
+export { CustomLabelField } from './custom_label_field';
+
+export { PopularityField } from './popularity_field';
+
+export { ScriptField, ScriptSyntaxError } from './script_field';
+
+export { FormatField } from './format_field';

src/plugins/index_pattern_field_editor/public/components/field_editor/form_fields/popularity_field.tsx

@@ -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 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 or the Server
+ * Side Public License, v 1.
+ */
+
+import React from 'react';
+
+import { UseField, NumericField } from '../../../shared_imports';
+
+export const PopularityField = () => {
+  return (
+    <UseField
+      path="popularity"
+      component={NumericField}
+      componentProps={{ euiFieldProps: { 'data-test-subj': 'editorFieldCount' } }}
+    />
+  );
+};

src/plugins/index_pattern_field_editor/public/components/field_editor/form_fields/script_field.tsx

@@ -0,0 +1,227 @@
+/*
+ * 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 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 or the Server
+ * Side Public License, v 1.
+ */
+
+import React, { useState, useEffect, useMemo, useRef } from 'react';
+import { i18n } from '@kbn/i18n';
+import { FormattedMessage } from '@kbn/i18n/react';
+import { EuiFormRow, EuiLink, EuiCode, EuiCodeBlock, EuiSpacer, EuiTitle } from '@elastic/eui';
+import { PainlessLang, PainlessContext } from '@kbn/monaco';
+
+import {
+  UseField,
+  useFormData,
+  RuntimeType,
+  FieldConfig,
+  CodeEditor,
+} from '../../../shared_imports';
+import { RuntimeFieldPainlessError } from '../../../lib';
+import { schema } from '../form_schema';
+import type { FieldFormInternal } from '../field_editor';
+
+interface Props {
+  links: { runtimePainless: string };
+  existingConcreteFields?: Array<{ name: string; type: string }>;
+  syntaxError: ScriptSyntaxError;
+}
+
+export interface ScriptSyntaxError {
+  error: RuntimeFieldPainlessError | null;
+  clear: () => void;
+}
+
+const mapReturnTypeToPainlessContext = (runtimeType: RuntimeType): PainlessContext => {
+  switch (runtimeType) {
+    case 'keyword':
+      return 'string_script_field_script_field';
+    case 'long':
+      return 'long_script_field_script_field';
+    case 'double':
+      return 'double_script_field_script_field';
+    case 'date':
+      return 'date_script_field';
+    case 'ip':
+      return 'ip_script_field_script_field';
+    case 'boolean':
+      return 'boolean_script_field_script_field';
+    default:
+      return 'string_script_field_script_field';
+  }
+};
+
+export const ScriptField = React.memo(({ existingConcreteFields, links, syntaxError }: Props) => {
+  const editorValidationTimeout = useRef<ReturnType<typeof setTimeout>>();
+
+  const [painlessContext, setPainlessContext] = useState<PainlessContext>(
+    mapReturnTypeToPainlessContext(schema.type.defaultValue[0].value!)
+  );
+
+  const [editorId, setEditorId] = useState<string | undefined>();
+
+  const suggestionProvider = PainlessLang.getSuggestionProvider(
+    painlessContext,
+    existingConcreteFields
+  );
+
+  const [{ type, script: { source } = { source: '' } }] = useFormData<FieldFormInternal>({
+    watch: ['type', 'script.source'],
+  });
+
+  const { clear: clearSyntaxError } = syntaxError;
+
+  const sourceFieldConfig: FieldConfig<string> = useMemo(() => {
+    return {
+      ...schema.script.source,
+      validations: [
+        ...schema.script.source.validations,
+        {
+          validator: () => {
+            if (editorValidationTimeout.current) {
+              clearTimeout(editorValidationTimeout.current);
+            }
+
+            return new Promise((resolve) => {
+              // monaco waits 500ms before validating, so we also add a delay
+              // before checking if there are any syntax errors
+              editorValidationTimeout.current = setTimeout(() => {
+                const painlessSyntaxErrors = PainlessLang.getSyntaxErrors();
+                // It is possible for there to be more than one editor in a view,
+                // so we need to get the syntax errors based on the editor (aka model) ID
+                const editorHasSyntaxErrors = editorId && painlessSyntaxErrors[editorId].length > 0;
+
+                if (editorHasSyntaxErrors) {
+                  return resolve({
+                    message: i18n.translate(
+                      'indexPatternFieldEditor.editor.form.scriptEditorValidationMessage',
+                      {
+                        defaultMessage: 'Invalid Painless syntax.',
+                      }
+                    ),
+                  });
+                }
+
+                resolve(undefined);
+              }, 600);
+            });
+          },
+        },
+      ],
+    };
+  }, [editorId]);
+
+  useEffect(() => {
+    setPainlessContext(mapReturnTypeToPainlessContext(type[0]!.value!));
+  }, [type]);
+
+  useEffect(() => {
+    // Whenever the source changes we clear potential syntax errors
+    clearSyntaxError();
+  }, [source, clearSyntaxError]);
+
+  return (
+    <UseField<string> path="script.source" config={sourceFieldConfig}>
+      {({ value, setValue, label, isValid, getErrorsMessages }) => {
+        let errorMessage: string | null = '';
+        if (syntaxError.error !== null) {
+          errorMessage = syntaxError.error.reason ?? syntaxError.error.message;
+        } else {
+          errorMessage = getErrorsMessages();
+        }
+
+        return (
+          <>
+            <EuiFormRow
+              label={label}
+              error={errorMessage}
+              isInvalid={syntaxError.error !== null || !isValid}
+              helpText={
+                <FormattedMessage
+                  id="indexPatternFieldEditor.editor.form.source.scriptFieldHelpText"
+                  defaultMessage="Runtime fields without a script retrieve values from {source}. If the field doesn't exist in _source, a search request returns no value. {learnMoreLink}"
+                  values={{
+                    learnMoreLink: (
+                      <EuiLink
+                        href={links.runtimePainless}
+                        target="_blank"
+                        external
+                        data-test-subj="painlessSyntaxLearnMoreLink"
+                      >
+                        {i18n.translate(
+                          'indexPatternFieldEditor.editor.form.script.learnMoreLinkText',
+                          {
+                            defaultMessage: 'Learn about script syntax.',
+                          }
+                        )}
+                      </EuiLink>
+                    ),
+                    source: <EuiCode>{'_source'}</EuiCode>,
+                  }}
+                />
+              }
+              fullWidth
+            >
+              <CodeEditor
+                languageId={PainlessLang.ID}
+                suggestionProvider={suggestionProvider}
+                // 99% width allows the editor to resize horizontally. 100% prevents it from resizing.
+                width="99%"
+                height="300px"
+                value={value}
+                onChange={setValue}
+                editorDidMount={(editor) => setEditorId(editor.getModel()?.id)}
+                options={{
+                  fontSize: 12,
+                  minimap: {
+                    enabled: false,
+                  },
+                  scrollBeyondLastLine: false,
+                  wordWrap: 'on',
+                  wrappingIndent: 'indent',
+                  automaticLayout: true,
+                  suggest: {
+                    snippetsPreventQuickSuggestions: false,
+                  },
+                }}
+                data-test-subj="scriptField"
+                aria-label={i18n.translate(
+                  'indexPatternFieldEditor.editor.form.scriptEditorAriaLabel',
+                  {
+                    defaultMessage: 'Script editor',
+                  }
+                )}
+              />
+            </EuiFormRow>
+
+            {/* Help the user debug the error by showing where it failed in the script */}
+            {syntaxError.error !== null && (
+              <>
+                <EuiSpacer />
+                <EuiTitle size="xs">
+                  <h3>
+                    {i18n.translate(
+                      'indexPatternFieldEditor.editor.form.scriptEditor.debugErrorMessage',
+                      {
+                        defaultMessage: 'Syntax error detail',
+                      }
+                    )}
+                  </h3>
+                </EuiTitle>
+                <EuiSpacer size="xs" />
+                <EuiCodeBlock
+                  // @ts-ignore
+                  whiteSpace="pre"
+                >
+                  {syntaxError.error.scriptStack.join('\n')}
+                </EuiCodeBlock>
+              </>
+            )}
+          </>
+        );
+      }}
+    </UseField>
+  );
+});

src/plugins/index_pattern_field_editor/public/components/field_editor/form_fields/type_field.tsx

@@ -0,0 +1,65 @@
+/*
+ * 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 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 or the Server
+ * Side Public License, v 1.
+ */
+
+import React from 'react';
+import { i18n } from '@kbn/i18n';
+
+import { EuiFormRow, EuiComboBox, EuiComboBoxOptionOption } from '@elastic/eui';
+
+import { UseField, RuntimeType } from '../../../shared_imports';
+import { RUNTIME_FIELD_OPTIONS } from '../constants';
+
+interface Props {
+  isDisabled?: boolean;
+}
+
+export const TypeField = ({ isDisabled = false }: Props) => {
+  return (
+    <UseField<Array<EuiComboBoxOptionOption<RuntimeType>>> path="type">
+      {({ label, value, setValue }) => {
+        if (value === undefined) {
+          return null;
+        }
+        return (
+          <>
+            <EuiFormRow label={label} fullWidth>
+              <EuiComboBox
+                placeholder={i18n.translate(
+                  'indexPatternFieldEditor.editor.form.runtimeType.placeholderLabel',
+                  {
+                    defaultMessage: 'Select a type',
+                  }
+                )}
+                singleSelection={{ asPlainText: true }}
+                options={RUNTIME_FIELD_OPTIONS}
+                selectedOptions={value}
+                onChange={(newValue) => {
+                  if (newValue.length === 0) {
+                    // Don't allow clearing the type. One must always be selected
+                    return;
+                  }
+                  setValue(newValue);
+                }}
+                isClearable={false}
+                isDisabled={isDisabled}
+                data-test-subj="typeField"
+                aria-label={i18n.translate(
+                  'indexPatternFieldEditor.editor.form.typeSelectAriaLabel',
+                  {
+                    defaultMessage: 'Type select',
+                  }
+                )}
+                fullWidth
+              />
+            </EuiFormRow>
+          </>
+        );
+      }}
+    </UseField>
+  );
+};

src/plugins/index_pattern_field_editor/public/components/field_editor/form_row.tsx

@@ -0,0 +1,86 @@
+/*
+ * 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 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 or the Server
+ * Side Public License, v 1.
+ */
+
+import React from 'react';
+import { get } from 'lodash';
+import {
+  EuiFlexGroup,
+  EuiFlexItem,
+  EuiTitle,
+  EuiText,
+  EuiHorizontalRule,
+  EuiSpacer,
+} from '@elastic/eui';
+
+import { UseField, ToggleField, useFormData } from '../../shared_imports';
+
+interface Props {
+  title: string;
+  formFieldPath: string;
+  children: React.ReactNode;
+  description?: string | JSX.Element;
+  withDividerRule?: boolean;
+  'data-test-subj'?: string;
+}
+
+export const FormRow = ({
+  title,
+  description,
+  children,
+  formFieldPath,
+  withDividerRule = false,
+  'data-test-subj': dataTestSubj,
+}: Props) => {
+  const [formData] = useFormData({ watch: formFieldPath });
+  const isContentVisible = Boolean(get(formData, formFieldPath));
+
+  return (
+    <>
+      <EuiFlexGroup data-test-subj={dataTestSubj ?? 'formRow'}>
+        <EuiFlexItem grow={false}>
+          <UseField
+            path={formFieldPath}
+            component={ToggleField}
+            componentProps={{
+              euiFieldProps: {
+                label: title,
+                showLabel: false,
+                'data-test-subj': 'toggle',
+              },
+            }}
+          />
+        </EuiFlexItem>
+
+        <EuiFlexItem>
+          <div>
+            {/* Title */}
+            <EuiTitle size="xs">
+              <h3>{title}</h3>
+            </EuiTitle>
+            <EuiSpacer size="xs" />
+
+            {/* Description */}
+            <EuiText size="s" color="subdued">
+              {description}
+            </EuiText>
+
+            {/* Content */}
+            {isContentVisible && (
+              <>
+                <EuiSpacer size="l" />
+                {children}
+              </>
+            )}
+          </div>
+        </EuiFlexItem>
+      </EuiFlexGroup>
+
+      {withDividerRule && <EuiHorizontalRule />}
+    </>
+  );
+};

src/plugins/index_pattern_field_editor/public/components/field_editor/form_schema.ts

@@ -0,0 +1,119 @@
+/*
+ * 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 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 or the Server
+ * Side Public License, v 1.
+ */
+
+import { i18n } from '@kbn/i18n';
+import { fieldValidators } from '../../shared_imports';
+
+import { RUNTIME_FIELD_OPTIONS } from './constants';
+
+const { emptyField, numberGreaterThanField } = fieldValidators;
+
+export const schema = {
+  name: {
+    label: i18n.translate('indexPatternFieldEditor.editor.form.nameLabel', {
+      defaultMessage: 'Name',
+    }),
+    validations: [
+      {
+        validator: emptyField(
+          i18n.translate(
+            'indexPatternFieldEditor.editor.form.validations.nameIsRequiredErrorMessage',
+            {
+              defaultMessage: 'A name is required.',
+            }
+          )
+        ),
+      },
+    ],
+  },
+  type: {
+    label: i18n.translate('indexPatternFieldEditor.editor.form.runtimeTypeLabel', {
+      defaultMessage: 'Type',
+    }),
+    defaultValue: [RUNTIME_FIELD_OPTIONS[0]],
+  },
+  script: {
+    source: {
+      label: i18n.translate('indexPatternFieldEditor.editor.form.defineFieldLabel', {
+        defaultMessage: 'Define script',
+      }),
+      validations: [
+        {
+          validator: emptyField(
+            i18n.translate(
+              'indexPatternFieldEditor.editor.form.validations.scriptIsRequiredErrorMessage',
+              {
+                defaultMessage: 'A script is required to set the field value.',
+              }
+            )
+          ),
+        },
+      ],
+    },
+  },
+  customLabel: {
+    label: i18n.translate('indexPatternFieldEditor.editor.form.customLabelLabel', {
+      defaultMessage: 'Custom label',
+    }),
+    validations: [
+      {
+        validator: emptyField(
+          i18n.translate(
+            'indexPatternFieldEditor.editor.form.validations.customLabelIsRequiredErrorMessage',
+            {
+              defaultMessage: 'Give a label to the field.',
+            }
+          )
+        ),
+      },
+    ],
+  },
+  popularity: {
+    label: i18n.translate('indexPatternFieldEditor.editor.form.popularityLabel', {
+      defaultMessage: 'Popularity',
+    }),
+    validations: [
+      {
+        validator: emptyField(
+          i18n.translate(
+            'indexPatternFieldEditor.editor.form.validations.popularityIsRequiredErrorMessage',
+            {
+              defaultMessage: 'Give a popularity to the field.',
+            }
+          )
+        ),
+      },
+      {
+        validator: numberGreaterThanField({
+          than: 0,
+          allowEquality: true,
+          message: i18n.translate(
+            'indexPatternFieldEditor.editor.form.validations.popularityGreaterThan0ErrorMessage',
+            {
+              defaultMessage: 'The popularity must be zero or greater.',
+            }
+          ),
+        }),
+      },
+    ],
+  },
+  __meta__: {
+    isCustomLabelVisible: {
+      defaultValue: false,
+    },
+    isValueVisible: {
+      defaultValue: false,
+    },
+    isFormatVisible: {
+      defaultValue: false,
+    },
+    isPopularityVisible: {
+      defaultValue: false,
+    },
+  },
+};

src/plugins/index_pattern_field_editor/public/components/field_editor/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 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 or the Server
+ * Side Public License, v 1.
+ */
+
+export { FieldEditor } from './field_editor';

src/plugins/index_pattern_field_editor/public/components/field_editor/lib.ts

@@ -0,0 +1,60 @@
+/*
+ * 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 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 or the Server
+ * Side Public License, v 1.
+ */
+
+import { i18n } from '@kbn/i18n';
+
+import { ValidationFunc, FieldConfig } from '../../shared_imports';
+import { Field } from '../../types';
+import { schema } from './form_schema';
+import { Props } from './field_editor';
+
+const createNameNotAllowedValidator = (
+  namesNotAllowed: string[]
+): ValidationFunc<{}, string, string> => ({ value }) => {
+  if (namesNotAllowed.includes(value)) {
+    return {
+      message: i18n.translate(
+        'indexPatternFieldEditor.editor.runtimeFieldsEditor.existRuntimeFieldNamesValidationErrorMessage',
+        {
+          defaultMessage: 'A field with this name already exists.',
+        }
+      ),
+    };
+  }
+};
+
+/**
+ * Dynamically retrieve the config for the "name" field, adding
+ * a validator to avoid duplicated runtime fields to be created.
+ *
+ * @param namesNotAllowed Array of names not allowed for the field "name"
+ * @param field Initial value of the form
+ */
+export const getNameFieldConfig = (
+  namesNotAllowed?: string[],
+  field?: Props['field']
+): FieldConfig<string, Field> => {
+  const nameFieldConfig = schema.name as FieldConfig<string, Field>;
+
+  if (!namesNotAllowed) {
+    return nameFieldConfig;
+  }
+
+  // Add validation to not allow duplicates
+  return {
+    ...nameFieldConfig!,
+    validations: [
+      ...(nameFieldConfig.validations ?? []),
+      {
+        validator: createNameNotAllowedValidator(
+          namesNotAllowed.filter((name) => name !== field?.name)
+        ),
+      },
+    ],
+  };
+};

src/plugins/index_pattern_field_editor/public/components/field_editor/shadowing_field_warning.tsx

@@ -0,0 +1,32 @@
+/*
+ * 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 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 or the Server
+ * Side Public License, v 1.
+ */
+
+import React from 'react';
+import { i18n } from '@kbn/i18n';
+import { EuiCallOut } from '@elastic/eui';
+
+export const ShadowingFieldWarning = () => {
+  return (
+    <EuiCallOut
+      title={i18n.translate('indexPatternFieldEditor.editor.form.fieldShadowingCalloutTitle', {
+        defaultMessage: 'Field shadowing',
+      })}
+      color="warning"
+      iconType="pin"
+      size="s"
+      data-test-subj="shadowingFieldCallout"
+    >
+      <div>
+        {i18n.translate('indexPatternFieldEditor.editor.form.fieldShadowingCalloutDescription', {
+          defaultMessage:
+            'This field shares the name of a mapped field. Values for this field will be returned in search results.',
+        })}
+      </div>
+    </EuiCallOut>
+  );
+};

src/plugins/index_pattern_field_editor/public/components/field_editor_flyout_content.test.ts

@@ -0,0 +1,198 @@
+/*
+ * 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 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 or the Server
+ * Side Public License, v 1.
+ */
+import { act } from 'react-dom/test-utils';
+
+import '../test_utils/setup_environment';
+import { registerTestBed, TestBed, noop, docLinks, getCommonActions } from '../test_utils';
+
+import { FieldEditor } from './field_editor';
+import { FieldEditorFlyoutContent, Props } from './field_editor_flyout_content';
+
+const defaultProps: Props = {
+  onSave: noop,
+  onCancel: noop,
+  docLinks,
+  FieldEditor,
+  indexPattern: { fields: [] } as any,
+  uiSettings: {} as any,
+  fieldFormats: {} as any,
+  fieldFormatEditors: {} as any,
+  fieldTypeToProcess: 'runtime',
+  runtimeFieldValidator: () => Promise.resolve(null),
+  isSavingField: false,
+};
+
+const setup = (props: Props = defaultProps) => {
+  const testBed = registerTestBed(FieldEditorFlyoutContent, {
+    memoryRouter: { wrapComponent: false },
+  })(props) as TestBed;
+
+  const actions = {
+    ...getCommonActions(testBed),
+  };
+
+  return {
+    ...testBed,
+    actions,
+  };
+};
+
+describe('<FieldEditorFlyoutContent />', () => {
+  beforeAll(() => {
+    jest.useFakeTimers();
+  });
+
+  afterAll(() => {
+    jest.useRealTimers();
+  });
+
+  test('should have the correct title', () => {
+    const { exists, find } = setup();
+    expect(exists('flyoutTitle')).toBe(true);
+    expect(find('flyoutTitle').text()).toBe('Create field');
+  });
+
+  test('should allow a field to be provided', () => {
+    const field = {
+      name: 'foo',
+      type: 'ip',
+      script: {
+        source: 'emit("hello world")',
+      },
+    };
+
+    const { find } = setup({ ...defaultProps, field });
+
+    expect(find('flyoutTitle').text()).toBe(`Edit ${field.name} field`);
+    expect(find('nameField.input').props().value).toBe(field.name);
+    expect(find('typeField').props().value).toBe(field.type);
+    expect(find('scriptField').props().value).toBe(field.script.source);
+  });
+
+  test('should accept an "onSave" prop', async () => {
+    const field = {
+      name: 'foo',
+      type: 'date',
+      script: { source: 'test=123' },
+    };
+    const onSave: jest.Mock<Props['onSave']> = jest.fn();
+
+    const { find } = setup({ ...defaultProps, onSave, field });
+
+    await act(async () => {
+      find('fieldSaveButton').simulate('click');
+    });
+
+    await act(async () => {
+      // The painless syntax validation has a timeout set to 600ms
+      // we give it a bit more time just to be on the safe side
+      jest.advanceTimersByTime(1000);
+    });
+
+    expect(onSave).toHaveBeenCalled();
+    const fieldReturned = onSave.mock.calls[onSave.mock.calls.length - 1][0];
+    expect(fieldReturned).toEqual(field);
+  });
+
+  test('should accept an onCancel prop', () => {
+    const onCancel = jest.fn();
+    const { find } = setup({ ...defaultProps, onCancel });
+
+    find('closeFlyoutButton').simulate('click');
+
+    expect(onCancel).toHaveBeenCalled();
+  });
+
+  describe('validation', () => {
+    test('should validate the fields and prevent saving invalid form', async () => {
+      const onSave: jest.Mock<Props['onSave']> = jest.fn();
+
+      const { find, exists, form, component } = setup({ ...defaultProps, onSave });
+
+      expect(find('fieldSaveButton').props().disabled).toBe(false);
+
+      await act(async () => {
+        find('fieldSaveButton').simulate('click');
+      });
+
+      await act(async () => {
+        jest.advanceTimersByTime(1000);
+      });
+
+      component.update();
+
+      expect(onSave).toHaveBeenCalledTimes(0);
+      expect(find('fieldSaveButton').props().disabled).toBe(true);
+      expect(form.getErrorsMessages()).toEqual(['A name is required.']);
+      expect(exists('formError')).toBe(true);
+      expect(find('formError').text()).toBe('Fix errors in form before continuing.');
+    });
+
+    test('should forward values from the form', async () => {
+      const onSave: jest.Mock<Props['onSave']> = jest.fn();
+
+      const {
+        find,
+        component,
+        form,
+        actions: { toggleFormRow },
+      } = setup({ ...defaultProps, onSave });
+
+      act(() => {
+        form.setInputValue('nameField.input', 'someName');
+        toggleFormRow('value');
+      });
+      component.update();
+
+      await act(async () => {
+        form.setInputValue('scriptField', 'echo("hello")');
+      });
+
+      await act(async () => {
+        // Let's make sure that validation has finished running
+        jest.advanceTimersByTime(1000);
+      });
+
+      await act(async () => {
+        find('fieldSaveButton').simulate('click');
+      });
+
+      expect(onSave).toHaveBeenCalled();
+
+      let fieldReturned = onSave.mock.calls[onSave.mock.calls.length - 1][0];
+
+      expect(fieldReturned).toEqual({
+        name: 'someName',
+        type: 'keyword', // default to keyword
+        script: { source: 'echo("hello")' },
+      });
+
+      // Change the type and make sure it is forwarded
+      act(() => {
+        find('typeField').simulate('change', [
+          {
+            label: 'Other type',
+            value: 'other_type',
+          },
+        ]);
+      });
+
+      await act(async () => {
+        find('fieldSaveButton').simulate('click');
+      });
+
+      fieldReturned = onSave.mock.calls[onSave.mock.calls.length - 1][0];
+
+      expect(fieldReturned).toEqual({
+        name: 'someName',
+        type: 'other_type',
+        script: { source: 'echo("hello")' },
+      });
+    });
+  });
+});

src/plugins/index_pattern_field_editor/public/components/field_editor_flyout_content.tsx

@@ -0,0 +1,253 @@
+/*
+ * 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 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 or the Server
+ * Side Public License, v 1.
+ */
+
+import React, { useState, useCallback, useMemo } from 'react';
+import { i18n } from '@kbn/i18n';
+import {
+  EuiFlyoutHeader,
+  EuiFlyoutBody,
+  EuiFlyoutFooter,
+  EuiTitle,
+  EuiFlexGroup,
+  EuiFlexItem,
+  EuiButtonEmpty,
+  EuiButton,
+  EuiCallOut,
+  EuiSpacer,
+} from '@elastic/eui';
+
+import { DocLinksStart, CoreStart } from 'src/core/public';
+
+import { Field, InternalFieldType, PluginStart, EsRuntimeField } from '../types';
+import { getLinks, RuntimeFieldPainlessError } from '../lib';
+import type { IndexPattern, DataPublicPluginStart } from '../shared_imports';
+import type { Props as FieldEditorProps, FieldEditorFormState } from './field_editor/field_editor';
+
+const geti18nTexts = (field?: Field) => {
+  return {
+    flyoutTitle: field
+      ? i18n.translate('indexPatternFieldEditor.editor.flyoutEditFieldTitle', {
+          defaultMessage: 'Edit {fieldName} field',
+          values: {
+            fieldName: field.name,
+          },
+        })
+      : i18n.translate('indexPatternFieldEditor.editor.flyoutDefaultTitle', {
+          defaultMessage: 'Create field',
+        }),
+    closeButtonLabel: i18n.translate('indexPatternFieldEditor.editor.flyoutCloseButtonLabel', {
+      defaultMessage: 'Close',
+    }),
+    saveButtonLabel: i18n.translate('indexPatternFieldEditor.editor.flyoutSaveButtonLabel', {
+      defaultMessage: 'Save',
+    }),
+    formErrorsCalloutTitle: i18n.translate('indexPatternFieldEditor.editor.validationErrorTitle', {
+      defaultMessage: 'Fix errors in form before continuing.',
+    }),
+  };
+};
+
+export interface Props {
+  /**
+   * Handler for the "save" footer button
+   */
+  onSave: (field: Field) => void;
+  /**
+   * Handler for the "cancel" footer button
+   */
+  onCancel: () => void;
+  /**
+   * The docLinks start service from core
+   */
+  docLinks: DocLinksStart;
+  /**
+   * The Field editor component that contains the form to create or edit a field
+   */
+  FieldEditor: React.ComponentType<FieldEditorProps> | null;
+  /** The internal field type we are dealing with (concrete|runtime)*/
+  fieldTypeToProcess: InternalFieldType;
+  /** Handler to validate the script  */
+  runtimeFieldValidator: (field: EsRuntimeField) => Promise<RuntimeFieldPainlessError | null>;
+  /** Optional field to process */
+  field?: Field;
+
+  indexPattern: IndexPattern;
+  fieldFormatEditors: PluginStart['fieldFormatEditors'];
+  fieldFormats: DataPublicPluginStart['fieldFormats'];
+  uiSettings: CoreStart['uiSettings'];
+  isSavingField: boolean;
+}
+
+const FieldEditorFlyoutContentComponent = ({
+  field,
+  onSave,
+  onCancel,
+  FieldEditor,
+  docLinks,
+  indexPattern,
+  fieldFormatEditors,
+  fieldFormats,
+  uiSettings,
+  fieldTypeToProcess,
+  runtimeFieldValidator,
+  isSavingField,
+}: Props) => {
+  const i18nTexts = geti18nTexts(field);
+
+  const [formState, setFormState] = useState<FieldEditorFormState>({
+    isSubmitted: false,
+    isValid: field ? true : undefined,
+    submit: field
+      ? async () => ({ isValid: true, data: field })
+      : async () => ({ isValid: false, data: {} as Field }),
+  });
+
+  const [painlessSyntaxError, setPainlessSyntaxError] = useState<RuntimeFieldPainlessError | null>(
+    null
+  );
+
+  const [isValidating, setIsValidating] = useState(false);
+
+  const { submit, isValid: isFormValid, isSubmitted } = formState;
+  const { fields } = indexPattern;
+  const isSaveButtonDisabled = isFormValid === false || painlessSyntaxError !== null;
+
+  const clearSyntaxError = useCallback(() => setPainlessSyntaxError(null), []);
+
+  const syntaxError = useMemo(
+    () => ({
+      error: painlessSyntaxError,
+      clear: clearSyntaxError,
+    }),
+    [painlessSyntaxError, clearSyntaxError]
+  );
+
+  const onClickSave = useCallback(async () => {
+    const { isValid, data } = await submit();
+
+    if (isValid) {
+      if (data.script) {
+        setIsValidating(true);
+
+        const error = await runtimeFieldValidator({
+          type: data.type,
+          script: data.script,
+        });
+
+        setIsValidating(false);
+        setPainlessSyntaxError(error);
+
+        if (error) {
+          return;
+        }
+      }
+
+      onSave(data);
+    }
+  }, [onSave, submit, runtimeFieldValidator]);
+
+  const namesNotAllowed = useMemo(() => fields.map((fld) => fld.name), [fields]);
+
+  const existingConcreteFields = useMemo(() => {
+    const existing: Array<{ name: string; type: string }> = [];
+
+    fields
+      .filter((fld) => {
+        const isFieldBeingEdited = field?.name === fld.name;
+        return !isFieldBeingEdited && fld.isMapped;
+      })
+      .forEach((fld) => {
+        existing.push({
+          name: fld.name,
+          type: (fld.esTypes && fld.esTypes[0]) || '',
+        });
+      });
+
+    return existing;
+  }, [fields, field]);
+
+  const ctx = useMemo(
+    () => ({
+      fieldTypeToProcess,
+      namesNotAllowed,
+      existingConcreteFields,
+    }),
+    [fieldTypeToProcess, namesNotAllowed, existingConcreteFields]
+  );
+
+  return (
+    <>
+      <EuiFlyoutHeader>
+        <EuiTitle size="m" data-test-subj="flyoutTitle">
+          <h2 id="fieldEditorTitle">{i18nTexts.flyoutTitle}</h2>
+        </EuiTitle>
+      </EuiFlyoutHeader>
+
+      <EuiFlyoutBody>
+        {FieldEditor && (
+          <FieldEditor
+            indexPattern={indexPattern}
+            fieldFormatEditors={fieldFormatEditors}
+            fieldFormats={fieldFormats}
+            uiSettings={uiSettings}
+            links={getLinks(docLinks)}
+            field={field}
+            onChange={setFormState}
+            ctx={ctx}
+            syntaxError={syntaxError}
+          />
+        )}
+      </EuiFlyoutBody>
+
+      <EuiFlyoutFooter>
+        {FieldEditor && (
+          <>
+            {isSubmitted && isSaveButtonDisabled && (
+              <>
+                <EuiCallOut
+                  title={i18nTexts.formErrorsCalloutTitle}
+                  color="danger"
+                  iconType="cross"
+                  data-test-subj="formError"
+                />
+                <EuiSpacer size="m" />
+              </>
+            )}
+            <EuiFlexGroup justifyContent="spaceBetween" alignItems="center">
+              <EuiFlexItem grow={false}>
+                <EuiButtonEmpty
+                  iconType="cross"
+                  flush="left"
+                  onClick={onCancel}
+                  data-test-subj="closeFlyoutButton"
+                >
+                  {i18nTexts.closeButtonLabel}
+                </EuiButtonEmpty>
+              </EuiFlexItem>
+
+              <EuiFlexItem grow={false}>
+                <EuiButton
+                  color="primary"
+                  onClick={onClickSave}
+                  data-test-subj="fieldSaveButton"
+                  fill
+                  disabled={isSaveButtonDisabled}
+                  isLoading={isSavingField || isValidating}
+                >
+                  {i18nTexts.saveButtonLabel}
+                </EuiButton>
+              </EuiFlexItem>
+            </EuiFlexGroup>
+          </>
+        )}
+      </EuiFlyoutFooter>
+    </>
+  );
+};
+
+export const FieldEditorFlyoutContent = React.memo(FieldEditorFlyoutContentComponent);

src/plugins/index_pattern_field_editor/public/components/field_editor_flyout_content_container.tsx

@@ -0,0 +1,205 @@
+/*
+ * 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 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 or the Server
+ * Side Public License, v 1.
+ */
+
+import React, { useCallback, useEffect, useState, useMemo } from 'react';
+import { DocLinksStart, NotificationsStart, CoreStart } from 'src/core/public';
+import { i18n } from '@kbn/i18n';
+
+import {
+  IndexPatternField,
+  IndexPattern,
+  DataPublicPluginStart,
+  RuntimeType,
+  UsageCollectionStart,
+} from '../shared_imports';
+import { Field, PluginStart, InternalFieldType } from '../types';
+import { pluginName } from '../constants';
+import { deserializeField, getRuntimeFieldValidator } from '../lib';
+import { Props as FieldEditorProps } from './field_editor/field_editor';
+import { FieldEditorFlyoutContent } from './field_editor_flyout_content';
+
+export interface FieldEditorContext {
+  indexPattern: IndexPattern;
+  /**
+   * The Kibana field type of the field to create or edit
+   * Default: "runtime"
+   */
+  fieldTypeToProcess: InternalFieldType;
+  /** The search service from the data plugin */
+  search: DataPublicPluginStart['search'];
+}
+
+export interface Props {
+  /**
+   * Handler for the "save" footer button
+   */
+  onSave: (field: IndexPatternField) => void;
+  /**
+   * Handler for the "cancel" footer button
+   */
+  onCancel: () => void;
+  /**
+   * The docLinks start service from core
+   */
+  docLinks: DocLinksStart;
+  /**
+   * The context object specific to where the editor is currently being consumed
+   */
+  ctx: FieldEditorContext;
+  /**
+   * Optional field to edit
+   */
+  field?: IndexPatternField;
+  /**
+   * Services
+   */
+  indexPatternService: DataPublicPluginStart['indexPatterns'];
+  notifications: NotificationsStart;
+  fieldFormatEditors: PluginStart['fieldFormatEditors'];
+  fieldFormats: DataPublicPluginStart['fieldFormats'];
+  uiSettings: CoreStart['uiSettings'];
+  usageCollection: UsageCollectionStart;
+}
+
+/**
+ * The container component will be in charge of the communication with the index pattern service
+ * to retrieve/save the field in the saved object.
+ * The <FieldEditorFlyoutContent /> component is the presentational component that won't know
+ * anything about where a field comes from and where it should be persisted.
+ */
+
+export const FieldEditorFlyoutContentContainer = ({
+  field,
+  onSave,
+  onCancel,
+  docLinks,
+  indexPatternService,
+  ctx: { indexPattern, fieldTypeToProcess, search },
+  notifications,
+  fieldFormatEditors,
+  fieldFormats,
+  uiSettings,
+  usageCollection,
+}: Props) => {
+  const fieldToEdit = deserializeField(indexPattern, field);
+  const [Editor, setEditor] = useState<React.ComponentType<FieldEditorProps> | null>(null);
+  const [isSaving, setIsSaving] = useState(false);
+
+  const saveField = useCallback(
+    async (updatedField: Field) => {
+      setIsSaving(true);
+
+      const { script } = updatedField;
+
+      if (fieldTypeToProcess === 'runtime') {
+        try {
+          usageCollection.reportUiCounter(
+            pluginName,
+            usageCollection.METRIC_TYPE.COUNT,
+            'save_runtime'
+          );
+          // eslint-disable-next-line no-empty
+        } catch {}
+        // rename an existing runtime field
+        if (field?.name && field.name !== updatedField.name) {
+          indexPattern.removeRuntimeField(field.name);
+        }
+
+        indexPattern.addRuntimeField(updatedField.name, {
+          type: updatedField.type as RuntimeType,
+          script,
+        });
+      } else {
+        try {
+          usageCollection.reportUiCounter(
+            pluginName,
+            usageCollection.METRIC_TYPE.COUNT,
+            'save_concrete'
+          );
+          // eslint-disable-next-line no-empty
+        } catch {}
+      }
+
+      const editedField = indexPattern.getFieldByName(updatedField.name);
+
+      try {
+        if (!editedField) {
+          throw new Error(
+            `Unable to find field named '${updatedField.name}' on index pattern '${indexPattern.title}'`
+          );
+        }
+
+        indexPattern.setFieldCustomLabel(updatedField.name, updatedField.customLabel);
+        editedField.count = updatedField.popularity || 0;
+        if (updatedField.format) {
+          indexPattern.setFieldFormat(updatedField.name, updatedField.format);
+        } else {
+          indexPattern.deleteFieldFormat(updatedField.name);
+        }
+
+        await indexPatternService.updateSavedObject(indexPattern).then(() => {
+          const message = i18n.translate('indexPatternFieldEditor.deleteField.savedHeader', {
+            defaultMessage: "Saved '{fieldName}'",
+            values: { fieldName: updatedField.name },
+          });
+          notifications.toasts.addSuccess(message);
+          setIsSaving(false);
+          onSave(editedField);
+        });
+      } catch (e) {
+        const title = i18n.translate('indexPatternFieldEditor.save.errorTitle', {
+          defaultMessage: 'Failed to save field changes',
+        });
+        notifications.toasts.addError(e, { title });
+        setIsSaving(false);
+      }
+    },
+    [
+      onSave,
+      indexPattern,
+      indexPatternService,
+      notifications,
+      fieldTypeToProcess,
+      field?.name,
+      usageCollection,
+    ]
+  );
+
+  const validateRuntimeField = useMemo(() => getRuntimeFieldValidator(indexPattern.title, search), [
+    search,
+    indexPattern,
+  ]);
+
+  const loadEditor = useCallback(async () => {
+    const { FieldEditor } = await import('./field_editor');
+
+    setEditor(() => FieldEditor);
+  }, []);
+
+  useEffect(() => {
+    // On mount: load the editor asynchronously
+    loadEditor();
+  }, [loadEditor]);
+
+  return (
+    <FieldEditorFlyoutContent
+      onSave={saveField}
+      onCancel={onCancel}
+      docLinks={docLinks}
+      field={fieldToEdit}
+      FieldEditor={Editor}
+      fieldFormatEditors={fieldFormatEditors}
+      fieldFormats={fieldFormats}
+      uiSettings={uiSettings}
+      indexPattern={indexPattern}
+      fieldTypeToProcess={fieldTypeToProcess}
+      runtimeFieldValidator={validateRuntimeField}
+      isSavingField={isSaving}
+    />
+  );
+};

src/plugins/index_pattern_field_editor/public/components/field_format_editor/__snapshots__/format_editor.test.tsx.snap

@@ -0,0 +1,25 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`FieldFormatEditor should render normally 1`] = `
+<Fragment>
+  <TestEditor
+    fieldType="number"
+    format={Object {}}
+    formatParams={Object {}}
+    onChange={[Function]}
+    onError={[Function]}
+  />
+</Fragment>
+`;
+
+exports[`FieldFormatEditor should render nothing if there is no editor for the format 1`] = `
+<Fragment>
+  <TestEditor
+    fieldType="number"
+    format={Object {}}
+    formatParams={Object {}}
+    onChange={[Function]}
+    onError={[Function]}
+  />
+</Fragment>
+`;

src/plugins/index_pattern_field_editor/public/components/field_format_editor/editors/bytes/__snapshots__/bytes.test.tsx.snap

@@ -16,7 +16,7 @@ exports[`BytesFormatEditor should render normally 1`] = `
         >
           <FormattedMessage
             defaultMessage="Documentation"
-            id="indexPatternManagement.number.documentationLabel"
+            id="indexPatternFieldEditor.number.documentationLabel"
             values={Object {}}
           />
            
@@ -30,7 +30,7 @@ exports[`BytesFormatEditor should render normally 1`] = `
     label={
       <FormattedMessage
         defaultMessage="Numeral.js format pattern (Default: {defaultPattern})"
-        id="indexPatternManagement.number.numeralLabel"
+        id="indexPatternFieldEditor.number.numeralLabel"
         values={
           Object {
             "defaultPattern": <EuiCode>

src/plugins/index_pattern_field_editor/public/components/field_format_editor/editors/color/__snapshots__/color.test.tsx.snap

@@ -9,7 +9,7 @@ exports[`ColorFormatEditor should render multiple colors 1`] = `
           "field": "regex",
           "name": <FormattedMessage
             defaultMessage="Pattern (regular expression)"
-            id="indexPatternManagement.color.patternLabel"
+            id="indexPatternFieldEditor.color.patternLabel"
             values={Object {}}
           />,
           "render": [Function],
@@ -18,7 +18,7 @@ exports[`ColorFormatEditor should render multiple colors 1`] = `
           "field": "text",
           "name": <FormattedMessage
             defaultMessage="Text color"
-            id="indexPatternManagement.color.textColorLabel"
+            id="indexPatternFieldEditor.color.textColorLabel"
             values={Object {}}
           />,
           "render": [Function],
@@ -27,7 +27,7 @@ exports[`ColorFormatEditor should render multiple colors 1`] = `
           "field": "background",
           "name": <FormattedMessage
             defaultMessage="Background color"
-            id="indexPatternManagement.color.backgroundLabel"
+            id="indexPatternFieldEditor.color.backgroundLabel"
             values={Object {}}
           />,
           "render": [Function],
@@ -35,7 +35,7 @@ exports[`ColorFormatEditor should render multiple colors 1`] = `
         Object {
           "name": <FormattedMessage
             defaultMessage="Example"
-            id="indexPatternManagement.color.exampleLabel"
+            id="indexPatternFieldEditor.color.exampleLabel"
             values={Object {}}
           />,
           "render": [Function],
@@ -89,7 +89,7 @@ exports[`ColorFormatEditor should render multiple colors 1`] = `
   >
     <FormattedMessage
       defaultMessage="Add color"
-      id="indexPatternManagement.color.addColorButton"
+      id="indexPatternFieldEditor.color.addColorButton"
       values={Object {}}
     />
   </EuiButton>
@@ -108,7 +108,7 @@ exports[`ColorFormatEditor should render other type normally (range field) 1`] =
           "field": "range",
           "name": <FormattedMessage
             defaultMessage="Range (min:max)"
-            id="indexPatternManagement.color.rangeLabel"
+            id="indexPatternFieldEditor.color.rangeLabel"
             values={Object {}}
           />,
           "render": [Function],
@@ -117,7 +117,7 @@ exports[`ColorFormatEditor should render other type normally (range field) 1`] =
           "field": "text",
           "name": <FormattedMessage
             defaultMessage="Text color"
-            id="indexPatternManagement.color.textColorLabel"
+            id="indexPatternFieldEditor.color.textColorLabel"
             values={Object {}}
           />,
           "render": [Function],
@@ -126,7 +126,7 @@ exports[`ColorFormatEditor should render other type normally (range field) 1`] =
           "field": "background",
           "name": <FormattedMessage
             defaultMessage="Background color"
-            id="indexPatternManagement.color.backgroundLabel"
+            id="indexPatternFieldEditor.color.backgroundLabel"
             values={Object {}}
           />,
           "render": [Function],
@@ -134,7 +134,7 @@ exports[`ColorFormatEditor should render other type normally (range field) 1`] =
         Object {
           "name": <FormattedMessage
             defaultMessage="Example"
-            id="indexPatternManagement.color.exampleLabel"
+            id="indexPatternFieldEditor.color.exampleLabel"
             values={Object {}}
           />,
           "render": [Function],
@@ -181,7 +181,7 @@ exports[`ColorFormatEditor should render other type normally (range field) 1`] =
   >
     <FormattedMessage
       defaultMessage="Add color"
-      id="indexPatternManagement.color.addColorButton"
+      id="indexPatternFieldEditor.color.addColorButton"
       values={Object {}}
     />
   </EuiButton>
@@ -200,7 +200,7 @@ exports[`ColorFormatEditor should render string type normally (regex field) 1`]
           "field": "regex",
           "name": <FormattedMessage
             defaultMessage="Pattern (regular expression)"
-            id="indexPatternManagement.color.patternLabel"
+            id="indexPatternFieldEditor.color.patternLabel"
             values={Object {}}
           />,
           "render": [Function],
@@ -209,7 +209,7 @@ exports[`ColorFormatEditor should render string type normally (regex field) 1`]
           "field": "text",
           "name": <FormattedMessage
             defaultMessage="Text color"
-            id="indexPatternManagement.color.textColorLabel"
+            id="indexPatternFieldEditor.color.textColorLabel"
             values={Object {}}
           />,
           "render": [Function],
@@ -218,7 +218,7 @@ exports[`ColorFormatEditor should render string type normally (regex field) 1`]
           "field": "background",
           "name": <FormattedMessage
             defaultMessage="Background color"
-            id="indexPatternManagement.color.backgroundLabel"
+            id="indexPatternFieldEditor.color.backgroundLabel"
             values={Object {}}
           />,
           "render": [Function],
@@ -226,7 +226,7 @@ exports[`ColorFormatEditor should render string type normally (regex field) 1`]
         Object {
           "name": <FormattedMessage
             defaultMessage="Example"
-            id="indexPatternManagement.color.exampleLabel"
+            id="indexPatternFieldEditor.color.exampleLabel"
             values={Object {}}
           />,
           "render": [Function],
@@ -273,7 +273,7 @@ exports[`ColorFormatEditor should render string type normally (regex field) 1`]
   >
     <FormattedMessage
       defaultMessage="Add color"
-      id="indexPatternManagement.color.addColorButton"
+      id="indexPatternFieldEditor.color.addColorButton"
       values={Object {}}
     />
   </EuiButton>

src/plugins/index_pattern_field_editor/public/components/field_format_editor/editors/color/color.test.tsx

@@ -11,7 +11,7 @@ import { shallowWithI18nProvider } from '@kbn/test/jest';
 import { FieldFormat } from 'src/plugins/data/public';
 
 import { ColorFormatEditor } from './color';
-import { fieldFormats } from '../../../../../../../../data/public';
+import { fieldFormats } from '../../../../../../data/public';
 
 const fieldType = 'string';
 const format = {

src/plugins/index_pattern_field_editor/public/components/field_format_editor/editors/color/color.tsx

@@ -14,7 +14,7 @@ import { i18n } from '@kbn/i18n';
 import { FormattedMessage } from '@kbn/i18n/react';
 import { DefaultFormatEditor, FormatEditorProps } from '../default';
 
-import { fieldFormats } from '../../../../../../../../../plugins/data/public';
+import { fieldFormats } from '../../../../../../data/public';
 
 interface Color {
   range?: string;
@@ -86,7 +86,7 @@ export class ColorFormatEditor extends DefaultFormatEditor<ColorFormatEditorForm
             field: 'regex',
             name: (
               <FormattedMessage
-                id="indexPatternManagement.color.patternLabel"
+                id="indexPatternFieldEditor.color.patternLabel"
                 defaultMessage="Pattern (regular expression)"
               />
             ),
@@ -110,7 +110,7 @@ export class ColorFormatEditor extends DefaultFormatEditor<ColorFormatEditorForm
             field: 'range',
             name: (
               <FormattedMessage
-                id="indexPatternManagement.color.rangeLabel"
+                id="indexPatternFieldEditor.color.rangeLabel"
                 defaultMessage="Range (min:max)"
               />
             ),
@@ -134,7 +134,7 @@ export class ColorFormatEditor extends DefaultFormatEditor<ColorFormatEditorForm
         field: 'text',
         name: (
           <FormattedMessage
-            id="indexPatternManagement.color.textColorLabel"
+            id="indexPatternFieldEditor.color.textColorLabel"
             defaultMessage="Text color"
           />
         ),
@@ -158,7 +158,7 @@ export class ColorFormatEditor extends DefaultFormatEditor<ColorFormatEditorForm
         field: 'background',
         name: (
           <FormattedMessage
-            id="indexPatternManagement.color.backgroundLabel"
+            id="indexPatternFieldEditor.color.backgroundLabel"
             defaultMessage="Background color"
           />
         ),
@@ -181,7 +181,7 @@ export class ColorFormatEditor extends DefaultFormatEditor<ColorFormatEditorForm
       {
         name: (
           <FormattedMessage
-            id="indexPatternManagement.color.exampleLabel"
+            id="indexPatternFieldEditor.color.exampleLabel"
             defaultMessage="Example"
           />
         ),
@@ -200,15 +200,15 @@ export class ColorFormatEditor extends DefaultFormatEditor<ColorFormatEditorForm
       },
       {
         field: 'actions',
-        name: i18n.translate('indexPatternManagement.color.actions', {
+        name: i18n.translate('indexPatternFieldEditor.color.actions', {
           defaultMessage: 'Actions',
         }),
         actions: [
           {
-            name: i18n.translate('indexPatternManagement.color.deleteAria', {
+            name: i18n.translate('indexPatternFieldEditor.color.deleteAria', {
               defaultMessage: 'Delete',
             }),
-            description: i18n.translate('indexPatternManagement.color.deleteTitle', {
+            description: i18n.translate('indexPatternFieldEditor.color.deleteTitle', {
               defaultMessage: 'Delete color format',
             }),
             onClick: (item: IndexedColor) => {
@@ -229,7 +229,7 @@ export class ColorFormatEditor extends DefaultFormatEditor<ColorFormatEditorForm
         <EuiSpacer size="m" />
         <EuiButton iconType="plusInCircle" size="s" onClick={this.addColor}>
           <FormattedMessage
-            id="indexPatternManagement.color.addColorButton"
+            id="indexPatternFieldEditor.color.addColorButton"
             defaultMessage="Add color"
           />
         </EuiButton>

src/plugins/index_pattern_field_editor/public/components/field_format_editor/editors/date/__snapshots__/date.test.tsx.snap

@@ -16,7 +16,7 @@ exports[`DateFormatEditor should render normally 1`] = `
         >
           <FormattedMessage
             defaultMessage="Documentation"
-            id="indexPatternManagement.date.documentationLabel"
+            id="indexPatternFieldEditor.date.documentationLabel"
             values={Object {}}
           />
            
@@ -30,7 +30,7 @@ exports[`DateFormatEditor should render normally 1`] = `
     label={
       <FormattedMessage
         defaultMessage="Moment.js format pattern (Default: {defaultPattern})"
-        id="indexPatternManagement.date.momentLabel"
+        id="indexPatternFieldEditor.date.momentLabel"
         values={
           Object {
             "defaultPattern": <EuiCode>

src/plugins/index_pattern_field_editor/public/components/field_format_editor/editors/date/date.tsx

@@ -41,7 +41,7 @@ export class DateFormatEditor extends DefaultFormatEditor<DateFormatEditorFormat
         <EuiFormRow
           label={
             <FormattedMessage
-              id="indexPatternManagement.date.momentLabel"
+              id="indexPatternFieldEditor.date.momentLabel"
               defaultMessage="Moment.js format pattern (Default: {defaultPattern})"
               values={{
                 defaultPattern: <EuiCode>{defaultPattern}</EuiCode>,
@@ -54,7 +54,7 @@ export class DateFormatEditor extends DefaultFormatEditor<DateFormatEditorFormat
             <span>
               <EuiLink target="_blank" href="https://momentjs.com/">
                 <FormattedMessage
-                  id="indexPatternManagement.date.documentationLabel"
+                  id="indexPatternFieldEditor.date.documentationLabel"
                   defaultMessage="Documentation"
                 />
                 &nbsp;

src/plugins/index_pattern_field_editor/public/components/field_format_editor/editors/date_nanos/__snapshots__/date_nanos.test.tsx.snap

@@ -16,7 +16,7 @@ exports[`DateFormatEditor should render normally 1`] = `
         >
           <FormattedMessage
             defaultMessage="Documentation"
-            id="indexPatternManagement.date.documentationLabel"
+            id="indexPatternFieldEditor.date.documentationLabel"
             values={Object {}}
           />
            
@@ -30,7 +30,7 @@ exports[`DateFormatEditor should render normally 1`] = `
     label={
       <FormattedMessage
         defaultMessage="Moment.js format pattern (Default: {defaultPattern})"
-        id="indexPatternManagement.date.momentLabel"
+        id="indexPatternFieldEditor.date.momentLabel"
         values={
           Object {
             "defaultPattern": <EuiCode>

src/plugins/index_pattern_field_editor/public/components/field_format_editor/editors/date_nanos/date_nanos.test.tsx

@@ -8,7 +8,7 @@
 
 import React from 'react';
 import { shallow } from 'enzyme';
-import { FieldFormat } from '../../../../../../../../data/public';
+import type { FieldFormat } from 'src/plugins/data/public';
 
 import { DateNanosFormatEditor } from './date_nanos';
 

src/plugins/index_pattern_field_editor/public/components/field_format_editor/editors/date_nanos/date_nanos.tsx

@@ -40,7 +40,7 @@ export class DateNanosFormatEditor extends DefaultFormatEditor<DateNanosFormatEd
         <EuiFormRow
           label={
             <FormattedMessage
-              id="indexPatternManagement.date.momentLabel"
+              id="indexPatternFieldEditor.date.momentLabel"
               defaultMessage="Moment.js format pattern (Default: {defaultPattern})"
               values={{
                 defaultPattern: <EuiCode>{defaultPattern}</EuiCode>,
@@ -53,7 +53,7 @@ export class DateNanosFormatEditor extends DefaultFormatEditor<DateNanosFormatEd
             <span>
               <EuiLink target="_blank" href="https://momentjs.com/">
                 <FormattedMessage
-                  id="indexPatternManagement.date.documentationLabel"
+                  id="indexPatternFieldEditor.date.documentationLabel"
                   defaultMessage="Documentation"
                 />
                 &nbsp;

src/plugins/index_pattern_field_editor/public/components/field_format_editor/editors/default/default.tsx

@@ -10,8 +10,8 @@ import React, { PureComponent, ReactText } from 'react';
 import { i18n } from '@kbn/i18n';
 
 import { FieldFormat, FieldFormatsContentType } from 'src/plugins/data/public';
-import { Sample } from '../../../../types';
-import { FieldFormatEditorProps } from '../../field_format_editor';
+import { Sample } from '../../types';
+import { FormatSelectEditorProps } from '../../field_format_editor';
 
 export type ConverterParams = string | number | Array<string | number>;
 
@@ -30,7 +30,7 @@ export const convertSampleInput = (
       };
     });
   } catch (e) {
-    error = i18n.translate('indexPatternManagement.defaultErrorMessage', {
+    error = i18n.translate('indexPatternFieldEditor.defaultErrorMessage', {
       defaultMessage: 'An error occurred while trying to use this format configuration: {message}',
       values: { message: e.message },
     });
@@ -51,7 +51,7 @@ export interface FormatEditorProps<P> {
   format: FieldFormat;
   formatParams: { type?: string } & P;
   onChange: (newParams: Record<string, any>) => void;
-  onError: FieldFormatEditorProps['onError'];
+  onError: FormatSelectEditorProps['onError'];
 }
 
 export interface FormatEditorState {

src/plugins/index_pattern_field_editor/public/components/field_format_editor/editors/duration/__snapshots__/duration.test.tsx.snap

@@ -12,7 +12,7 @@ exports[`DurationFormatEditor should render human readable output normally 1`] =
     label={
       <FormattedMessage
         defaultMessage="Input format"
-        id="indexPatternManagement.duration.inputFormatLabel"
+        id="indexPatternFieldEditor.duration.inputFormatLabel"
         values={Object {}}
       />
     }
@@ -42,7 +42,7 @@ exports[`DurationFormatEditor should render human readable output normally 1`] =
     label={
       <FormattedMessage
         defaultMessage="Output format"
-        id="indexPatternManagement.duration.outputFormatLabel"
+        id="indexPatternFieldEditor.duration.outputFormatLabel"
         values={Object {}}
       />
     }
@@ -124,7 +124,7 @@ exports[`DurationFormatEditor should render non-human readable output normally 1
     label={
       <FormattedMessage
         defaultMessage="Input format"
-        id="indexPatternManagement.duration.inputFormatLabel"
+        id="indexPatternFieldEditor.duration.inputFormatLabel"
         values={Object {}}
       />
     }
@@ -154,7 +154,7 @@ exports[`DurationFormatEditor should render non-human readable output normally 1
     label={
       <FormattedMessage
         defaultMessage="Output format"
-        id="indexPatternManagement.duration.outputFormatLabel"
+        id="indexPatternFieldEditor.duration.outputFormatLabel"
         values={Object {}}
       />
     }
@@ -189,7 +189,7 @@ exports[`DurationFormatEditor should render non-human readable output normally 1
     label={
       <FormattedMessage
         defaultMessage="Decimal places"
-        id="indexPatternManagement.duration.decimalPlacesLabel"
+        id="indexPatternFieldEditor.duration.decimalPlacesLabel"
         values={Object {}}
       />
     }
@@ -216,7 +216,7 @@ exports[`DurationFormatEditor should render non-human readable output normally 1
       label={
         <FormattedMessage
           defaultMessage="Show suffix"
-          id="indexPatternManagement.duration.showSuffixLabel"
+          id="indexPatternFieldEditor.duration.showSuffixLabel"
           values={Object {}}
         />
       }

src/plugins/index_pattern_field_editor/public/components/field_format_editor/editors/duration/duration.tsx

@@ -65,7 +65,7 @@ export class DurationFormatEditor extends DefaultFormatEditor<
       !(nextProps.format as DurationFormat).isHuman() &&
       nextProps.formatParams.outputPrecision > 20
     ) {
-      error = i18n.translate('indexPatternManagement.durationErrorMessage', {
+      error = i18n.translate('indexPatternFieldEditor.durationErrorMessage', {
         defaultMessage: 'Decimal places must be between 0 and 20',
       });
       nextProps.onError(error);
@@ -91,7 +91,7 @@ export class DurationFormatEditor extends DefaultFormatEditor<
         <EuiFormRow
           label={
             <FormattedMessage
-              id="indexPatternManagement.duration.inputFormatLabel"
+              id="indexPatternFieldEditor.duration.inputFormatLabel"
               defaultMessage="Input format"
             />
           }
@@ -115,7 +115,7 @@ export class DurationFormatEditor extends DefaultFormatEditor<
         <EuiFormRow
           label={
             <FormattedMessage
-              id="indexPatternManagement.duration.outputFormatLabel"
+              id="indexPatternFieldEditor.duration.outputFormatLabel"
               defaultMessage="Output format"
             />
           }
@@ -140,7 +140,7 @@ export class DurationFormatEditor extends DefaultFormatEditor<
             <EuiFormRow
               label={
                 <FormattedMessage
-                  id="indexPatternManagement.duration.decimalPlacesLabel"
+                  id="indexPatternFieldEditor.duration.decimalPlacesLabel"
                   defaultMessage="Decimal places"
                 />
               }
@@ -163,7 +163,7 @@ export class DurationFormatEditor extends DefaultFormatEditor<
               <EuiSwitch
                 label={
                   <FormattedMessage
-                    id="indexPatternManagement.duration.showSuffixLabel"
+                    id="indexPatternFieldEditor.duration.showSuffixLabel"
                     defaultMessage="Show suffix"
                   />
                 }

src/plugins/index_pattern_field_editor/public/components/field_format_editor/editors/number/__snapshots__/number.test.tsx.snap

@@ -16,7 +16,7 @@ exports[`NumberFormatEditor should render normally 1`] = `
         >
           <FormattedMessage
             defaultMessage="Documentation"
-            id="indexPatternManagement.number.documentationLabel"
+            id="indexPatternFieldEditor.number.documentationLabel"
             values={Object {}}
           />
            
@@ -30,7 +30,7 @@ exports[`NumberFormatEditor should render normally 1`] = `
     label={
       <FormattedMessage
         defaultMessage="Numeral.js format pattern (Default: {defaultPattern})"
-        id="indexPatternManagement.number.numeralLabel"
+        id="indexPatternFieldEditor.number.numeralLabel"
         values={
           Object {
             "defaultPattern": <EuiCode>

src/plugins/index_pattern_field_editor/public/components/field_format_editor/editors/number/number.tsx

@@ -36,7 +36,7 @@ export class NumberFormatEditor extends DefaultFormatEditor<NumberFormatEditorPa
         <EuiFormRow
           label={
             <FormattedMessage
-              id="indexPatternManagement.number.numeralLabel"
+              id="indexPatternFieldEditor.number.numeralLabel"
               defaultMessage="Numeral.js format pattern (Default: {defaultPattern})"
               values={{ defaultPattern: <EuiCode>{defaultPattern}</EuiCode> }}
             />
@@ -45,7 +45,7 @@ export class NumberFormatEditor extends DefaultFormatEditor<NumberFormatEditorPa
             <span>
               <EuiLink target="_blank" href="https://adamwdraper.github.io/Numeral-js/">
                 <FormattedMessage
-                  id="indexPatternManagement.number.documentationLabel"
+                  id="indexPatternFieldEditor.number.documentationLabel"
                   defaultMessage="Documentation"
                 />
                 &nbsp;

src/plugins/index_pattern_field_editor/public/components/field_format_editor/editors/percent/__snapshots__/percent.test.tsx.snap

@@ -16,7 +16,7 @@ exports[`PercentFormatEditor should render normally 1`] = `
         >
           <FormattedMessage
             defaultMessage="Documentation"
-            id="indexPatternManagement.number.documentationLabel"
+            id="indexPatternFieldEditor.number.documentationLabel"
             values={Object {}}
           />
            
@@ -30,7 +30,7 @@ exports[`PercentFormatEditor should render normally 1`] = `
     label={
       <FormattedMessage
         defaultMessage="Numeral.js format pattern (Default: {defaultPattern})"
-        id="indexPatternManagement.number.numeralLabel"
+        id="indexPatternFieldEditor.number.numeralLabel"
         values={
           Object {
             "defaultPattern": <EuiCode>

src/plugins/index_pattern_field_editor/public/components/field_format_editor/editors/percent/percent.test.tsx

@@ -8,7 +8,7 @@
 
 import React from 'react';
 import { shallow } from 'enzyme';
-import { FieldFormat } from '../../../../../../../../data/public';
+import { FieldFormat } from 'src/plugins/data/public';
 
 import { PercentFormatEditor } from './percent';
 

src/plugins/index_pattern_field_editor/public/components/field_format_editor/editors/static_lookup/__snapshots__/static_lookup.test.tsx.snap

@@ -9,7 +9,7 @@ exports[`StaticLookupFormatEditor should render multiple lookup entries and unkn
           "field": "key",
           "name": <FormattedMessage
             defaultMessage="Key"
-            id="indexPatternManagement.staticLookup.keyLabel"
+            id="indexPatternFieldEditor.staticLookup.keyLabel"
             values={Object {}}
           />,
           "render": [Function],
@@ -18,7 +18,7 @@ exports[`StaticLookupFormatEditor should render multiple lookup entries and unkn
           "field": "value",
           "name": <FormattedMessage
             defaultMessage="Value"
-            id="indexPatternManagement.staticLookup.valueLabel"
+            id="indexPatternFieldEditor.staticLookup.valueLabel"
             values={Object {}}
           />,
           "render": [Function],
@@ -73,7 +73,7 @@ exports[`StaticLookupFormatEditor should render multiple lookup entries and unkn
   >
     <FormattedMessage
       defaultMessage="Add entry"
-      id="indexPatternManagement.staticLookup.addEntryButton"
+      id="indexPatternFieldEditor.staticLookup.addEntryButton"
       values={Object {}}
     />
   </EuiButton>
@@ -89,7 +89,7 @@ exports[`StaticLookupFormatEditor should render multiple lookup entries and unkn
     label={
       <FormattedMessage
         defaultMessage="Value for unknown key"
-        id="indexPatternManagement.staticLookup.unknownKeyLabel"
+        id="indexPatternFieldEditor.staticLookup.unknownKeyLabel"
         values={Object {}}
       />
     }
@@ -116,7 +116,7 @@ exports[`StaticLookupFormatEditor should render normally 1`] = `
           "field": "key",
           "name": <FormattedMessage
             defaultMessage="Key"
-            id="indexPatternManagement.staticLookup.keyLabel"
+            id="indexPatternFieldEditor.staticLookup.keyLabel"
             values={Object {}}
           />,
           "render": [Function],
@@ -125,7 +125,7 @@ exports[`StaticLookupFormatEditor should render normally 1`] = `
           "field": "value",
           "name": <FormattedMessage
             defaultMessage="Value"
-            id="indexPatternManagement.staticLookup.valueLabel"
+            id="indexPatternFieldEditor.staticLookup.valueLabel"
             values={Object {}}
           />,
           "render": [Function],
@@ -174,7 +174,7 @@ exports[`StaticLookupFormatEditor should render normally 1`] = `
   >
     <FormattedMessage
       defaultMessage="Add entry"
-      id="indexPatternManagement.staticLookup.addEntryButton"
+      id="indexPatternFieldEditor.staticLookup.addEntryButton"
       values={Object {}}
     />
   </EuiButton>
@@ -190,7 +190,7 @@ exports[`StaticLookupFormatEditor should render normally 1`] = `
     label={
       <FormattedMessage
         defaultMessage="Value for unknown key"
-        id="indexPatternManagement.staticLookup.unknownKeyLabel"
+        id="indexPatternFieldEditor.staticLookup.unknownKeyLabel"
         values={Object {}}
       />
     }

src/plugins/index_pattern_field_editor/public/components/field_format_editor/editors/static_lookup/static_lookup.test.tsx

@@ -9,7 +9,7 @@
 import React from 'react';
 import { shallowWithI18nProvider } from '@kbn/test/jest';
 import { StaticLookupFormatEditorFormatParams } from './static_lookup';
-import { FieldFormat } from '../../../../../../../../data/public';
+import { FieldFormat } from 'src/plugins/data/public';
 
 import { StaticLookupFormatEditor } from './static_lookup';
 

src/plugins/index_pattern_field_editor/public/components/field_format_editor/editors/static_lookup/static_lookup.tsx

@@ -72,7 +72,7 @@ export class StaticLookupFormatEditor extends DefaultFormatEditor<StaticLookupFo
         field: 'key',
         name: (
           <FormattedMessage
-            id="indexPatternManagement.staticLookup.keyLabel"
+            id="indexPatternFieldEditor.staticLookup.keyLabel"
             defaultMessage="Key"
           />
         ),
@@ -96,7 +96,7 @@ export class StaticLookupFormatEditor extends DefaultFormatEditor<StaticLookupFo
         field: 'value',
         name: (
           <FormattedMessage
-            id="indexPatternManagement.staticLookup.valueLabel"
+            id="indexPatternFieldEditor.staticLookup.valueLabel"
             defaultMessage="Value"
           />
         ),
@@ -118,15 +118,15 @@ export class StaticLookupFormatEditor extends DefaultFormatEditor<StaticLookupFo
       },
       {
         field: 'actions',
-        name: i18n.translate('indexPatternManagement.staticLookup.actions', {
+        name: i18n.translate('indexPatternFieldEditor.staticLookup.actions', {
           defaultMessage: 'actions',
         }),
         actions: [
           {
-            name: i18n.translate('indexPatternManagement.staticLookup.deleteAria', {
+            name: i18n.translate('indexPatternFieldEditor.staticLookup.deleteAria', {
               defaultMessage: 'Delete',
             }),
-            description: i18n.translate('indexPatternManagement.staticLookup.deleteTitle', {
+            description: i18n.translate('indexPatternFieldEditor.staticLookup.deleteTitle', {
               defaultMessage: 'Delete entry',
             }),
             onClick: (item: StaticLookupItem) => {
@@ -148,7 +148,7 @@ export class StaticLookupFormatEditor extends DefaultFormatEditor<StaticLookupFo
         <EuiSpacer size="m" />
         <EuiButton iconType="plusInCircle" size="s" onClick={this.addLookup}>
           <FormattedMessage
-            id="indexPatternManagement.staticLookup.addEntryButton"
+            id="indexPatternFieldEditor.staticLookup.addEntryButton"
             defaultMessage="Add entry"
           />
         </EuiButton>
@@ -156,7 +156,7 @@ export class StaticLookupFormatEditor extends DefaultFormatEditor<StaticLookupFo
         <EuiFormRow
           label={
             <FormattedMessage
-              id="indexPatternManagement.staticLookup.unknownKeyLabel"
+              id="indexPatternFieldEditor.staticLookup.unknownKeyLabel"
               defaultMessage="Value for unknown key"
             />
           }
@@ -164,7 +164,7 @@ export class StaticLookupFormatEditor extends DefaultFormatEditor<StaticLookupFo
           <EuiFieldText
             value={formatParams.unknownKeyValue || ''}
             placeholder={i18n.translate(
-              'indexPatternManagement.staticLookup.leaveBlankPlaceholder',
+              'indexPatternFieldEditor.staticLookup.leaveBlankPlaceholder',
               {
                 defaultMessage: 'Leave blank to keep value as-is',
               }

src/plugins/index_pattern_field_editor/public/components/field_format_editor/editors/string/__snapshots__/string.test.tsx.snap

@@ -12,7 +12,7 @@ exports[`StringFormatEditor should render normally 1`] = `
     label={
       <FormattedMessage
         defaultMessage="Transform"
-        id="indexPatternManagement.string.transformLabel"
+        id="indexPatternFieldEditor.string.transformLabel"
         values={Object {}}
       />
     }

src/plugins/index_pattern_field_editor/public/components/field_format_editor/editors/string/string.tsx

@@ -47,7 +47,7 @@ export class StringFormatEditor extends DefaultFormatEditor<StringFormatEditorFo
         <EuiFormRow
           label={
             <FormattedMessage
-              id="indexPatternManagement.string.transformLabel"
+              id="indexPatternFieldEditor.string.transformLabel"
               defaultMessage="Transform"
             />
           }

src/plugins/index_pattern_field_editor/public/components/field_format_editor/editors/truncate/__snapshots__/truncate.test.tsx.snap

@@ -12,7 +12,7 @@ exports[`TruncateFormatEditor should render normally 1`] = `
     label={
       <FormattedMessage
         defaultMessage="Field length"
-        id="indexPatternManagement.truncate.lengthLabel"
+        id="indexPatternFieldEditor.truncate.lengthLabel"
         values={Object {}}
       />
     }

src/plugins/index_pattern_field_editor/public/components/field_format_editor/editors/truncate/truncate.tsx

@@ -37,7 +37,7 @@ export class TruncateFormatEditor extends DefaultFormatEditor<TruncateFormatEdit
         <EuiFormRow
           label={
             <FormattedMessage
-              id="indexPatternManagement.truncate.lengthLabel"
+              id="indexPatternFieldEditor.truncate.lengthLabel"
               defaultMessage="Field length"
             />
           }

src/plugins/index_pattern_field_editor/public/components/field_format_editor/editors/url/__snapshots__/url.test.tsx.snap

@@ -166,14 +166,26 @@ exports[`UrlFormatEditor should render normally 1`] = `
         class="euiFormHelpText euiFormRow__text"
         id="generated-id-help"
       >
-        <button
+        <a
           class="euiLink euiLink--primary"
-          type="button"
+          href="https://www.elastic.co/guide/en/kibana/mocked-test-branch/field-formatters-string.html"
+          rel="noopener"
+          target="_blank"
         >
           <span>
             URL template help
           </span>
-        </button>
+          <span
+            aria-label="External link"
+            class="euiLink__externalIcon"
+            data-euiicon-type="popout"
+          />
+          <span
+            class="euiScreenReaderOnly"
+          >
+            (opens in a new tab or window)
+          </span>
+        </a>
       </div>
     </div>
   </div>
@@ -217,14 +229,26 @@ exports[`UrlFormatEditor should render normally 1`] = `
         class="euiFormHelpText euiFormRow__text"
         id="generated-id-help"
       >
-        <button
+        <a
           class="euiLink euiLink--primary"
-          type="button"
+          href="https://www.elastic.co/guide/en/kibana/mocked-test-branch/field-formatters-string.html"
+          rel="noopener"
+          target="_blank"
         >
           <span>
             Label template help
           </span>
-        </button>
+          <span
+            aria-label="External link"
+            class="euiLink__externalIcon"
+            data-euiicon-type="popout"
+          />
+          <span
+            class="euiScreenReaderOnly"
+          >
+            (opens in a new tab or window)
+          </span>
+        </a>
       </div>
     </div>
   </div>

src/plugins/index_pattern_field_editor/public/components/field_format_editor/editors/url/url.test.tsx

@@ -10,8 +10,8 @@ import React from 'react';
 import { FieldFormat } from 'src/plugins/data/public';
 import { IntlProvider } from 'react-intl';
 import { UrlFormatEditor } from './url';
-import { coreMock } from '../../../../../../../../../core/public/mocks';
-import { createKibanaReactContext } from '../../../../../../../../kibana_react/public';
+import { coreMock } from 'src/core/public/mocks';
+import { createKibanaReactContext } from '../../../../../../kibana_react/public';
 import { render } from '@testing-library/react';
 import userEvent from '@testing-library/user-event';
 
@@ -76,38 +76,6 @@ describe('UrlFormatEditor', () => {
     expect(container).toMatchSnapshot();
   });
 
-  it('should render url template help', async () => {
-    const { getByText, getByTestId } = renderWithContext(
-      <UrlFormatEditor
-        fieldType={fieldType}
-        format={format}
-        formatParams={formatParams}
-        onChange={onChange}
-        onError={onError}
-      />
-    );
-
-    getByText('URL template help');
-    userEvent.click(getByText('URL template help'));
-    expect(getByTestId('urlTemplateFlyoutTestSubj')).toBeVisible();
-  });
-
-  it('should render label template help', async () => {
-    const { getByText, getByTestId } = renderWithContext(
-      <UrlFormatEditor
-        fieldType={fieldType}
-        format={format}
-        formatParams={formatParams}
-        onChange={onChange}
-        onError={onError}
-      />
-    );
-
-    getByText('Label template help');
-    userEvent.click(getByText('Label template help'));
-    expect(getByTestId('labelTemplateFlyoutTestSubj')).toBeVisible();
-  });
-
   it('should render width and height fields if image', async () => {
     const { getByLabelText } = renderWithContext(
       <UrlFormatEditor

src/plugins/index_pattern_field_editor/public/components/field_format_editor/editors/url/url.tsx

@@ -22,11 +22,7 @@ import { DefaultFormatEditor, FormatEditorProps } from '../default';
 
 import { FormatEditorSamples } from '../../samples';
 
-import { LabelTemplateFlyout } from './label_template_flyout';
-
-import { UrlTemplateFlyout } from './url_template_flyout';
-import type { IndexPatternManagmentContextValue } from '../../../../../../types';
-import { context as contextType } from '../../../../../../../../kibana_react/public';
+import { context as contextType } from '../../../../../../kibana_react/public';
 
 interface OnChangeParam {
   type: string;
@@ -59,9 +55,6 @@ export class UrlFormatEditor extends DefaultFormatEditor<
 > {
   static contextType = contextType;
   static formatId = 'url';
-  // TODO: @kbn/optimizer can't compile this
-  // declare context: IndexPatternManagmentContextValue;
-  context: IndexPatternManagmentContextValue | undefined;
   private get sampleIconPath() {
     const sampleIconPath = `/plugins/indexPatternManagement/assets/icons/{{value}}.png`;
     return this.context?.services.http
@@ -110,32 +103,6 @@ export class UrlFormatEditor extends DefaultFormatEditor<
     this.onChange(params);
   };
 
-  showUrlTemplateHelp = () => {
-    this.setState({
-      showLabelTemplateHelp: false,
-      showUrlTemplateHelp: true,
-    });
-  };
-
-  hideUrlTemplateHelp = () => {
-    this.setState({
-      showUrlTemplateHelp: false,
-    });
-  };
-
-  showLabelTemplateHelp = () => {
-    this.setState({
-      showLabelTemplateHelp: true,
-      showUrlTemplateHelp: false,
-    });
-  };
-
-  hideLabelTemplateHelp = () => {
-    this.setState({
-      showLabelTemplateHelp: false,
-    });
-  };
-
   renderWidthHeightParameters = () => {
     const width = this.sanitizeNumericValue(this.props.formatParams.width);
     const height = this.sanitizeNumericValue(this.props.formatParams.height);
@@ -143,7 +110,7 @@ export class UrlFormatEditor extends DefaultFormatEditor<
       <Fragment>
         <EuiFormRow
           label={
-            <FormattedMessage id="indexPatternManagement.url.widthLabel" defaultMessage="Width" />
+            <FormattedMessage id="indexPatternFieldEditor.url.widthLabel" defaultMessage="Width" />
           }
         >
           <EuiFieldNumber
@@ -156,7 +123,10 @@ export class UrlFormatEditor extends DefaultFormatEditor<
         </EuiFormRow>
         <EuiFormRow
           label={
-            <FormattedMessage id="indexPatternManagement.url.heightLabel" defaultMessage="Height" />
+            <FormattedMessage
+              id="indexPatternFieldEditor.url.heightLabel"
+              defaultMessage="Height"
+            />
           }
         >
           <EuiFieldNumber
@@ -177,17 +147,9 @@ export class UrlFormatEditor extends DefaultFormatEditor<
 
     return (
       <Fragment>
-        <LabelTemplateFlyout
-          isVisible={this.state.showLabelTemplateHelp}
-          onClose={this.hideLabelTemplateHelp}
-        />
-        <UrlTemplateFlyout
-          isVisible={this.state.showUrlTemplateHelp}
-          onClose={this.hideUrlTemplateHelp}
-        />
         <EuiFormRow
           label={
-            <FormattedMessage id="indexPatternManagement.url.typeLabel" defaultMessage="Type" />
+            <FormattedMessage id="indexPatternFieldEditor.url.typeLabel" defaultMessage="Type" />
           }
         >
           <EuiSelect
@@ -209,7 +171,7 @@ export class UrlFormatEditor extends DefaultFormatEditor<
           <EuiFormRow
             label={
               <FormattedMessage
-                id="indexPatternManagement.url.openTabLabel"
+                id="indexPatternFieldEditor.url.openTabLabel"
                 defaultMessage="Open in a new tab"
               />
             }
@@ -217,9 +179,12 @@ export class UrlFormatEditor extends DefaultFormatEditor<
             <EuiSwitch
               label={
                 formatParams.openLinkInCurrentTab ? (
-                  <FormattedMessage id="indexPatternManagement.url.offLabel" defaultMessage="Off" />
+                  <FormattedMessage
+                    id="indexPatternFieldEditor.url.offLabel"
+                    defaultMessage="Off"
+                  />
                 ) : (
-                  <FormattedMessage id="indexPatternManagement.url.onLabel" defaultMessage="On" />
+                  <FormattedMessage id="indexPatternFieldEditor.url.onLabel" defaultMessage="On" />
                 )
               }
               checked={!formatParams.openLinkInCurrentTab}
@@ -233,14 +198,17 @@ export class UrlFormatEditor extends DefaultFormatEditor<
         <EuiFormRow
           label={
             <FormattedMessage
-              id="indexPatternManagement.url.urlTemplateLabel"
+              id="indexPatternFieldEditor.url.urlTemplateLabel"
               defaultMessage="URL template"
             />
           }
           helpText={
-            <EuiLink onClick={this.showUrlTemplateHelp}>
+            <EuiLink
+              target="_blank"
+              href={this.context.services.docLinks.links.indexPatterns.fieldFormattersString}
+            >
               <FormattedMessage
-                id="indexPatternManagement.url.template.helpLinkText"
+                id="indexPatternFieldEditor.url.template.helpLinkText"
                 defaultMessage="URL template help"
               />
             </EuiLink>
@@ -260,14 +228,17 @@ export class UrlFormatEditor extends DefaultFormatEditor<
         <EuiFormRow
           label={
             <FormattedMessage
-              id="indexPatternManagement.url.labelTemplateLabel"
+              id="indexPatternFieldEditor.url.labelTemplateLabel"
               defaultMessage="Label template"
             />
           }
           helpText={
-            <EuiLink onClick={this.showLabelTemplateHelp}>
+            <EuiLink
+              target="_blank"
+              href={this.context.services.docLinks.links.indexPatterns.fieldFormattersString}
+            >
               <FormattedMessage
-                id="indexPatternManagement.url.labelTemplateHelpText"
+                id="indexPatternFieldEditor.url.labelTemplateHelpText"
                 defaultMessage="Label template help"
               />
             </EuiLink>