From cfcf5ff64a9cbe7c9bd275d35a187b68c321e803 Mon Sep 17 00:00:00 2001
From: Aaron Robertshaw <60436221+aaronrobertshaw@users.noreply.github.com>
Date: Fri, 7 Jul 2023 19:01:21 +1000
Subject: [PATCH] Patterns: Update manage pattern links to go to site editor if
 available (#52403)

---
 packages/edit-post/src/plugins/index.js       | 40 ++++++++++---
 .../reusable-blocks-manage-button.js          | 59 +++++++++++--------
 2 files changed, 67 insertions(+), 32 deletions(-)

diff --git a/packages/edit-post/src/plugins/index.js b/packages/edit-post/src/plugins/index.js
index e3bd1b2dd72bda..1cd03debbf7a75 100644
--- a/packages/edit-post/src/plugins/index.js
+++ b/packages/edit-post/src/plugins/index.js
@@ -2,6 +2,9 @@
  * WordPress dependencies
  */
 import { MenuItem, VisuallyHidden } from '@wordpress/components';
+import { store as coreStore } from '@wordpress/core-data';
+import { store as editorStore } from '@wordpress/editor';
+import { useSelect } from '@wordpress/data';
 import { external } from '@wordpress/icons';
 import { __ } from '@wordpress/i18n';
 import { registerPlugin } from '@wordpress/plugins';
@@ -15,6 +18,34 @@ import KeyboardShortcutsHelpMenuItem from './keyboard-shortcuts-help-menu-item';
 import ToolsMoreMenuGroup from '../components/header/tools-more-menu-group';
 import WelcomeGuideMenuItem from './welcome-guide-menu-item';
 
+function ManagePatternsMenuItem() {
+	const url = useSelect( ( select ) => {
+		const { canUser } = select( coreStore );
+		const { getEditorSettings } = select( editorStore );
+
+		const isBlockTheme = getEditorSettings().__unstableIsBlockBasedTheme;
+		const defaultUrl = addQueryArgs( 'edit.php', {
+			post_type: 'wp_block',
+		} );
+		const patternsUrl = addQueryArgs( 'site-editor.php', {
+			path: '/patterns',
+		} );
+
+		// The site editor and templates both check whether the user has
+		// edit_theme_options capabilities. We can leverage that here and not
+		// display the manage patterns link if the user can't access it.
+		return canUser( 'read', 'templates' ) && isBlockTheme
+			? patternsUrl
+			: defaultUrl;
+	}, [] );
+
+	return (
+		<MenuItem role="menuitem" href={ url }>
+			{ __( 'Manage Patterns' ) }
+		</MenuItem>
+	);
+}
+
 registerPlugin( 'edit-post', {
 	render() {
 		return (
@@ -22,14 +53,7 @@ registerPlugin( 'edit-post', {
 				<ToolsMoreMenuGroup>
 					{ ( { onClose } ) => (
 						<>
-							<MenuItem
-								role="menuitem"
-								href={ addQueryArgs( 'edit.php', {
-									post_type: 'wp_block',
-								} ) }
-							>
-								{ __( 'Manage Patterns' ) }
-							</MenuItem>
+							<ManagePatternsMenuItem />
 							<KeyboardShortcutsHelpMenuItem
 								onSelect={ onClose }
 							/>
diff --git a/packages/reusable-blocks/src/components/reusable-blocks-menu-items/reusable-blocks-manage-button.js b/packages/reusable-blocks/src/components/reusable-blocks-menu-items/reusable-blocks-manage-button.js
index 6f339058885111..e3bbef8bf77388 100644
--- a/packages/reusable-blocks/src/components/reusable-blocks-menu-items/reusable-blocks-manage-button.js
+++ b/packages/reusable-blocks/src/components/reusable-blocks-menu-items/reusable-blocks-manage-button.js
@@ -18,28 +18,41 @@ import { store as coreStore } from '@wordpress/core-data';
 import { store as reusableBlocksStore } from '../../store';
 
 function ReusableBlocksManageButton( { clientId } ) {
-	const { canRemove, isVisible, innerBlockCount } = useSelect(
-		( select ) => {
-			const { getBlock, canRemoveBlock, getBlockCount } =
-				select( blockEditorStore );
-			const { canUser } = select( coreStore );
-			const reusableBlock = getBlock( clientId );
+	const { canRemove, isVisible, innerBlockCount, managePatternsUrl } =
+		useSelect(
+			( select ) => {
+				const { getBlock, canRemoveBlock, getBlockCount, getSettings } =
+					select( blockEditorStore );
+				const { canUser } = select( coreStore );
+				const reusableBlock = getBlock( clientId );
+				const isBlockTheme = getSettings().__unstableIsBlockBasedTheme;
 
-			return {
-				canRemove: canRemoveBlock( clientId ),
-				isVisible:
-					!! reusableBlock &&
-					isReusableBlock( reusableBlock ) &&
-					!! canUser(
-						'update',
-						'blocks',
-						reusableBlock.attributes.ref
-					),
-				innerBlockCount: getBlockCount( clientId ),
-			};
-		},
-		[ clientId ]
-	);
+				return {
+					canRemove: canRemoveBlock( clientId ),
+					isVisible:
+						!! reusableBlock &&
+						isReusableBlock( reusableBlock ) &&
+						!! canUser(
+							'update',
+							'blocks',
+							reusableBlock.attributes.ref
+						),
+					innerBlockCount: getBlockCount( clientId ),
+					// The site editor and templates both check whether the user
+					// has edit_theme_options capabilities. We can leverage that here
+					// and omit the manage patterns link if the user can't access it.
+					managePatternsUrl:
+						isBlockTheme && canUser( 'read', 'templates' )
+							? addQueryArgs( 'site-editor.php', {
+									path: '/patterns',
+							  } )
+							: addQueryArgs( 'edit.php', {
+									post_type: 'wp_block',
+							  } ),
+				};
+			},
+			[ clientId ]
+		);
 
 	const { __experimentalConvertBlockToStatic: convertBlockToStatic } =
 		useDispatch( reusableBlocksStore );
@@ -50,9 +63,7 @@ function ReusableBlocksManageButton( { clientId } ) {
 
 	return (
 		<BlockSettingsMenuControls>
-			<MenuItem
-				href={ addQueryArgs( 'edit.php', { post_type: 'wp_block' } ) }
-			>
+			<MenuItem href={ managePatternsUrl }>
 				{ __( 'Manage Patterns' ) }
 			</MenuItem>
 			{ canRemove && (