DataForm: implement first prototype using duplicate page action

packages/dataviews/CHANGELOG.md

@@ -2,6 +2,8 @@
 
 ## Unreleased
 
+- Added a new `DataForm` component to render controls from a given configuration (fields, form), and data.
+
 ## 2.2.0 (2024-06-26)
 
 ## 2.1.0 (2024-06-15)

packages/dataviews/src/dataform.tsx

@@ -0,0 +1,106 @@
+/**
+ * External dependencies
+ */
+import type { Dispatch, SetStateAction } from 'react';
+
+/**
+ * WordPress dependencies
+ */
+import { __ } from '@wordpress/i18n';
+import { TextControl } from '@wordpress/components';
+import { useCallback, useMemo } from '@wordpress/element';
+
+/**
+ * Internal dependencies
+ */
+import type { Form, Field, NormalizedField } from './types';
+import { normalizeFields } from './normalize-fields';
+
+type DataFormProps< Item > = {
+	data: Item;
+	fields: Field< Item >[];
+	form: Form;
+	onChange: Dispatch< SetStateAction< Item > >;
+};
+
+type DataFormControlProps< Item > = {
+	data: Item;
+	field: NormalizedField< Item >;
+	onChange: Dispatch< SetStateAction< Item > >;
+};
+
+function DataFormTextControl< Item >( {
+	data,
+	field,
+	onChange,
+}: DataFormControlProps< Item > ) {
+	const { id, header, placeholder } = field;
+	const value = field.getValue( { item: data } );
+
+	const onChangeControl = useCallback(
+		( newValue: string ) =>
+			onChange( ( prevItem: Item ) => ( {
+				...prevItem,
+				[ id ]: newValue,
+			} ) ),
+		[ id, onChange ]
+	);
+
+	return (
+		<TextControl
+			label={ header }
+			placeholder={ placeholder }
+			value={ value }
+			onChange={ onChangeControl }
+		/>
+	);
+}
+
+const controls: {
+	[ key: string ]: < Item >(
+		props: DataFormControlProps< Item >
+	) => JSX.Element;
+} = {
+	text: DataFormTextControl,
+};
+
+function getControlForField< Item >( field: NormalizedField< Item > ) {
+	if ( ! field.type ) {
+		return null;
+	}
+
+	if ( ! Object.keys( controls ).includes( field.type ) ) {
+		return null;
+	}
+
+	return controls[ field.type ];
+}
+
+export default function DataForm< Item >( {
+	data,
+	fields,
+	form,
+	onChange,
+}: DataFormProps< Item > ) {
+	const visibleFields = useMemo(
+		() =>
+			normalizeFields(
+				fields.filter(
+					( { id } ) => !! form.visibleFields?.includes( id )
+				)
+			),
+		[ fields, form.visibleFields ]
+	);
+
+	return visibleFields.map( ( field ) => {
+		const DataFormControl = getControlForField( field );
+		return DataFormControl ? (
+			<DataFormControl
+				key={ field.id }
+				data={ data }
+				field={ field }
+				onChange={ onChange }
+			/>
+		) : null;
+	} );
+}

packages/dataviews/src/index.ts

@@ -2,3 +2,4 @@ export { default as DataViews } from './dataviews';
 export { VIEW_LAYOUTS } from './layouts';
 export { filterSortAndPaginate } from './filter-and-sort-data-view';
 export type * from './types';
+export { default as DataForm } from './dataform';

packages/dataviews/src/types.ts

@@ -44,10 +44,17 @@ export type Operator =
 
 export type ItemRecord = Record< string, unknown >;
 
+export type FieldType = 'text';
+
 /**
  * A dataview field for a specific property of a data type.
  */
 export type Field< Item > = {
+	/**
+	 * Type of the fields.
+	 */
+	type?: FieldType;
+
 	/**
 	 * The unique identifier of the field.
 	 */
@@ -58,6 +65,11 @@ export type Field< Item > = {
 	 */
 	header?: string;
 
+	/**
+	 * Placeholder for the field.
+	 */
+	placeholder?: string;
+
 	/**
 	 * Callback used to render the field. Defaults to `field.getValue`.
 	 */
@@ -131,6 +143,13 @@ export type Fields< Item > = Field< Item >[];
 
 export type Data< Item > = Item[];
 
+/**
+ * The form configuration.
+ */
+export type Form = {
+	visibleFields?: string[];
+};
+
 /**
  * The filters applied to the dataset.
  */

packages/editor/package.json

@@ -42,6 +42,7 @@
 		"@wordpress/compose": "file:../compose",
 		"@wordpress/core-data": "file:../core-data",
 		"@wordpress/data": "file:../data",
+		"@wordpress/dataviews": "file:../dataviews",
 		"@wordpress/date": "file:../date",
 		"@wordpress/deprecated": "file:../deprecated",
 		"@wordpress/dom": "file:../dom",

packages/editor/src/components/post-actions/actions.js

@@ -11,7 +11,7 @@ import { store as noticesStore } from '@wordpress/notices';
 import { useMemo, useState } from '@wordpress/element';
 import { privateApis as patternsPrivateApis } from '@wordpress/patterns';
 import { parse } from '@wordpress/blocks';
-
+import { DataForm } from '@wordpress/dataviews';
 import {
 	Button,
 	TextControl,
@@ -39,6 +39,21 @@ import { CreateTemplatePartModalContents } from '../create-template-part-modal';
 const { PATTERN_TYPES, CreatePatternModalContents, useDuplicatePatternProps } =
 	unlock( patternsPrivateApis );
 
+// TODO: this should be shared with other components (page-pages).
+const fields = [
+	{
+		type: 'text',
+		header: __( 'Title' ),
+		id: 'title',
+		placeholder: __( 'No title' ),
+		getValue: ( { item } ) => item.title,
+	},
+];
+
+const form = {
+	visibleFields: [ 'title' ],
+};
+
 /**
  * Check if a template is removable.
  *
@@ -649,16 +664,17 @@ const useDuplicatePostAction = ( postType ) => {
 					return status !== 'trash';
 				},
 				RenderModal: ( { items, closeModal, onActionPerformed } ) => {
-					const [ item ] = items;
+					const [ item, setItem ] = useState( {
+						...items[ 0 ],
+						title: sprintf(
+							/* translators: %s: Existing template title */
+							__( '%s (Copy)' ),
+							getItemTitle( items[ 0 ] )
+						),
+					} );
+
 					const [ isCreatingPage, setIsCreatingPage ] =
 						useState( false );
-					const [ title, setTitle ] = useState(
-						sprintf(
-							/* translators: %s: Existing item title */
-							__( '%s (Copy)' ),
-							getItemTitle( item )
-						)
-					);
 
 					const { saveEntityRecord } = useDispatch( coreStore );
 					const { createSuccessNotice, createErrorNotice } =
@@ -673,8 +689,8 @@ const useDuplicatePostAction = ( postType ) => {
 
 						const newItemOject = {
 							status: 'draft',
-							title,
-							slug: title || __( 'No title' ),
+							title: item.title,
+							slug: item.title || __( 'No title' ),
 							comment_status: item.comment_status,
 							content:
 								typeof item.content === 'string'
@@ -725,7 +741,7 @@ const useDuplicatePostAction = ( postType ) => {
 									// translators: %s: Title of the created template e.g: "Category".
 									__( '"%s" successfully created.' ),
 									decodeEntities(
-										newItem.title?.rendered || title
+										newItem.title?.rendered || item.title
 									)
 								),
 								{
@@ -753,14 +769,15 @@ const useDuplicatePostAction = ( postType ) => {
 							closeModal();
 						}
 					}
+
 					return (
 						<form onSubmit={ createPage }>
 							<VStack spacing={ 3 }>
-								<TextControl
-									label={ __( 'Title' ) }
-									onChange={ setTitle }
-									placeholder={ __( 'No title' ) }
-									value={ title }
+								<DataForm
+									data={ item }
+									fields={ fields }
+									form={ form }
+									onChange={ setItem }
 								/>
 								<HStack spacing={ 2 } justify="end">
 									<Button

packages/editor/src/private-apis.native.js

@@ -12,7 +12,6 @@ import { EntitiesSavedStatesExtensible } from './components/entities-saved-state
 import useBlockEditorSettings from './components/provider/use-block-editor-settings';
 import PluginPostExcerpt from './components/post-excerpt/plugin';
 import PreferencesModal from './components/preferences-modal';
-import { usePostActions } from './components/post-actions/actions';
 import ToolsMoreMenuGroup from './components/more-menu/tools-more-menu-group';
 import ViewMoreMenuGroup from './components/more-menu/view-more-menu-group';
 
@@ -24,7 +23,6 @@ lock( privateApis, {
 	EntitiesSavedStatesExtensible,
 	PluginPostExcerpt,
 	PreferencesModal,
-	usePostActions,
 	ToolsMoreMenuGroup,
 	ViewMoreMenuGroup,