Move duplicateTemplatePart action to the @wordpress/fields package

packages/base-styles/_z-index.scss

@@ -123,7 +123,7 @@ $z-layers: (
 	// Should be above the popover (dropdown)
 	".reusable-blocks-menu-items__convert-modal": 1000001,
 	".patterns-menu-items__convert-modal": 1000001,
-	".editor-create-template-part-modal": 1000001,
+	".fields-create-template-part-modal": 1000001,
 	".block-editor-block-lock-modal": 1000001,
 	".block-editor-template-part__selection-modal": 1000001,
 	".block-editor-block-rename-modal": 1000001,

packages/editor/src/components/post-actions/set-as-homepage.js

@@ -12,11 +12,20 @@ import {
 import { useDispatch, useSelect } from '@wordpress/data';
 import { store as coreStore } from '@wordpress/core-data';
 import { store as noticesStore } from '@wordpress/notices';
+import { decodeEntities } from '@wordpress/html-entities';
 
-/**
- * Internal dependencies
- */
-import { getItemTitle } from '../../dataviews/actions/utils';
+const getItemTitle = ( item ) => {
+	if ( typeof item.title === 'string' ) {
+		return decodeEntities( item.title );
+	}
+	if ( item.title && 'rendered' in item.title ) {
+		return decodeEntities( item.title.rendered );
+	}
+	if ( item.title && 'raw' in item.title ) {
+		return decodeEntities( item.title.raw );
+	}
+	return '';
+};
 
 const SetAsHomepageModal = ( { items, closeModal } ) => {
 	const [ item ] = items;

packages/editor/src/components/template-part-menu-items/convert-to-template-part.js

@@ -13,7 +13,7 @@ import { symbolFilled } from '@wordpress/icons';
 /**
  * Internal dependencies
  */
-import CreateTemplatePartModal from '../create-template-part-modal';
+import { CreateTemplatePartModal } from '@wordpress/fields';
 
 export default function ConvertToTemplatePart( { clientIds, blocks } ) {
 	const [ isModalOpen, setIsModalOpen ] = useState( false );

packages/editor/src/dataviews/store/private-actions.ts

@@ -8,9 +8,9 @@ import { doAction } from '@wordpress/hooks';
 /**
  * Internal dependencies
  */
-import type { PostType } from '../types';
 import { store as editorStore } from '../../store';
 import { unlock } from '../../lock-unlock';
+import type { PostType } from '@wordpress/fields';
 import {
 	viewPost,
 	viewPostRevisions,
@@ -24,6 +24,7 @@ import {
 	renamePost,
 	resetPost,
 	deletePost,
+	duplicateTemplatePart,
 	featuredImageField,
 	dateField,
 	parentField,
@@ -34,7 +35,6 @@ import {
 	authorField,
 	titleField,
 } from '@wordpress/fields';
-import duplicateTemplatePart from '../actions/duplicate-template-part';
 
 export function registerEntityAction< Item >(
 	kind: string,

packages/editor/src/private-apis.js

@@ -10,7 +10,6 @@ import { lock } from './lock-unlock';
 import { EntitiesSavedStatesExtensible } from './components/entities-saved-states';
 import EditorContentSlotFill from './components/editor-interface/content-slot-fill';
 import BackButton from './components/header/back-button';
-import CreateTemplatePartModal from './components/create-template-part-modal';
 import Editor from './components/editor';
 import PluginPostExcerpt from './components/post-excerpt/plugin';
 import PostCardPanel from './components/post-card-panel';
@@ -24,6 +23,7 @@ import {
 	mergeBaseAndUserConfigs,
 	GlobalStylesProvider,
 } from './components/global-styles-provider';
+import { CreateTemplatePartModal } from '@wordpress/fields';
 import { registerCoreBlockBindingsSources } from './bindings/api';
 import { getTemplateInfo } from './utils/get-template-info';
 

packages/editor/src/style.scss

@@ -3,7 +3,6 @@
 @import "./components/autocompleters/style.scss";
 @import "./components/collab-sidebar/style.scss";
 @import "./components/collapsible-block-toolbar/style.scss";
-@import "./components/create-template-part-modal/style.scss";
 @import "./components/block-settings-menu/style.scss";
 @import "./components/blog-title/style.scss";
 @import "./components/document-bar/style.scss";

packages/fields/README.md

@@ -18,10 +18,23 @@ npm install @wordpress/fields --save
 
 Author field for BasePost.
 
+### BasePostWithEmbeddedAuthor
+
+Undocumented declaration.
+
 ### commentStatusField
 
 Comment status field for BasePost.
 
+### CreateTemplatePartModal
+
+A React component that renders a modal for creating a template part. The modal displays a title and the contents for creating the template part. This component should not live in this package, it should be moved to a dedicated package responsible for managing template.
+
+_Parameters_
+
+-   _props_ `Object`: The component props.
+-   _props.modalTitle_ `{ modalTitle: string; } & CreateTemplatePartModalContentsProps[ 'modalTitle' ]`:
+
 ### dateField
 
 Date field for BasePost.
@@ -42,6 +55,14 @@ Undocumented declaration.
 
 Undocumented declaration.
 
+### duplicateTemplatePart
+
+This action is used to duplicate a template part.
+
+_Type_
+
+-   `Action< TemplatePart >`
+
 ### exportPattern
 
 Undocumented declaration.
@@ -70,6 +91,10 @@ This field is used to display the post password.
 
 Undocumented declaration.
 
+### PostType
+
+Undocumented declaration.
+
 ### renamePost
 
 Undocumented declaration.

packages/editor/src/dataviews/actions/duplicate-template-part.tsx → packages/fields/src/actions/duplicate-template-part.tsx

@@ -12,15 +12,17 @@ import type { Action } from '@wordpress/dataviews';
 /**
  * Internal dependencies
  */
-import { TEMPLATE_PART_POST_TYPE } from '../../store/constants';
-import { CreateTemplatePartModalContents } from '../../components/create-template-part-modal';
-import { getItemTitle } from './utils';
 import type { Post, TemplatePart } from '../types';
+import { CreateTemplatePartModalContents } from '../components/create-template-part-modal';
+import { getItemTitle } from './utils';
 
+/**
+ * This action is used to duplicate a template part.
+ */
 const duplicateTemplatePart: Action< TemplatePart > = {
 	id: 'duplicate-template-part',
 	label: _x( 'Duplicate', 'action label' ),
-	isEligible: ( item ) => item.type === TEMPLATE_PART_POST_TYPE,
+	isEligible: ( item ) => item.type === 'wp_template_part',
 	modalHeader: _x( 'Duplicate template part', 'action label' ),
 	RenderModal: ( { items, closeModal } ) => {
 		const [ item ] = items;
@@ -61,7 +63,7 @@ const duplicateTemplatePart: Action< TemplatePart > = {
 				onCreate={ onTemplatePartSuccess }
 				onError={ closeModal }
 				confirmLabel={ _x( 'Duplicate', 'action label' ) }
-				closeModal={ closeModal }
+				closeModal={ closeModal ?? ( () => {} ) }
 			/>
 		);
 	},

packages/fields/src/actions/index.ts

@@ -13,3 +13,4 @@ export { default as permanentlyDeletePost } from './permanently-delete-post';
 export { default as restorePost } from './restore-post';
 export { default as trashPost } from './trash-post';
 export { default as deletePost } from './delete-post';
+export { default as duplicateTemplatePart } from './duplicate-template-part';

packages/fields/src/actions/rename-post.tsx

@@ -26,9 +26,6 @@ import {
 	isTemplateRemovable,
 	isTemplate,
 	isTemplatePart,
-	TEMPLATE_ORIGINS,
-	TEMPLATE_PART_POST_TYPE,
-	TEMPLATE_POST_TYPE,
 } from './utils';
 import type { CoreDataError, PostWithPermissions } from '../types';
 
@@ -45,8 +42,8 @@ const renamePost: Action< PostWithPermissions > = {
 		// Templates, template parts and patterns have special checks for renaming.
 		if (
 			! [
-				TEMPLATE_POST_TYPE,
-				TEMPLATE_PART_POST_TYPE,
+				'wp_template',
+				'wp_template_part',
 				...Object.values( PATTERN_TYPES ),
 			].includes( post.type )
 		) {
@@ -64,7 +61,7 @@ const renamePost: Action< PostWithPermissions > = {
 
 		if ( isTemplatePart( post ) ) {
 			return (
-				post.source === TEMPLATE_ORIGINS.custom &&
+				post.source === 'custom' &&
 				! post?.has_theme_file &&
 				post.permissions?.update
 			);