Add theme reset section (#687)

* add theme reset api endpoint * add theme reset frontend * add confirm dialog * improve wording Co-authored-by: Sarah Norris <[email protected]> * undo unwanted change --------- Co-authored-by: Sarah Norris <[email protected]>
WordPress · Aug 1, 2024 · ee2392c · ee2392c
1 parent 082be0b
commit ee2392c
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Showing 5 changed files with 250 additions and 6 deletions.
diff --git a/includes/class-create-block-theme-api.php b/includes/class-create-block-theme-api.php
@@ -144,6 +144,17 @@ public function register_rest_routes() {
 				},
 			),
 		);
+		register_rest_route(
+			'create-block-theme/v1',
+			'/reset-theme',
+			array(
+				'methods'             => WP_REST_Server::EDITABLE,
+				'callback'            => array( $this, 'rest_reset_theme' ),
+				'permission_callback' => function () {
+					return current_user_can( 'edit_theme_options' );
+				},
+			),
+		);
 	}
 
 	function rest_get_theme_data( $request ) {
@@ -371,6 +382,7 @@ function rest_save_theme( $request ) {
 				}
 			}
 			CBT_Theme_Templates::clear_user_templates_customizations();
+			CBT_Theme_Templates::clear_user_template_parts_customizations();
 		}
 
 		if ( isset( $options['saveStyle'] ) && true === $options['saveStyle'] ) {
@@ -410,6 +422,32 @@ function rest_get_font_families( $request ) {
 		);
 	}
 
+	/**
+	 * Reset the theme to the default state.
+	 */
+	function rest_reset_theme( $request ) {
+		$options = $request->get_params();
+
+		if ( isset( $options['resetStyles'] ) && true === $options['resetStyles'] ) {
+			CBT_Theme_Styles::clear_user_styles_customizations();
+		}
+
+		if ( isset( $options['resetTemplates'] ) && true === $options['resetTemplates'] ) {
+			CBT_Theme_Templates::clear_user_templates_customizations();
+		}
+
+		if ( isset( $options['resetTemplateParts'] ) && true === $options['resetTemplateParts'] ) {
+			CBT_Theme_Templates::clear_user_template_parts_customizations();
+		}
+
+		return rest_ensure_response(
+			array(
+				'status'  => 'SUCCESS',
+				'message' => __( 'Theme Reset.', 'create-block-theme' ),
+			)
+		);
+	}
+
 	private function sanitize_theme_data( $theme ) {
 		$sanitized_theme['name']                = sanitize_text_field( $theme['name'] );
 		$sanitized_theme['description']         = sanitize_text_field( $theme['description'] ?? '' );

diff --git a/includes/create-theme/theme-templates.php b/includes/create-theme/theme-templates.php
@@ -106,17 +106,22 @@ public static function replace_template_namespace( $template, $new_slug ) {
 	 * This will remove all user templates from the database.
 	 */
 	public static function clear_user_templates_customizations() {
-		//remove all user templates (they have been saved in the theme)
-		$templates      = get_block_templates();
-		$template_parts = get_block_templates( array(), 'wp_template_part' );
-		foreach ( $template_parts as $template ) {
+		$templates = get_block_templates();
+		foreach ( $templates as $template ) {
 			if ( 'custom' !== $template->source ) {
 				continue;
 			}
 			wp_delete_post( $template->wp_id, true );
 		}
+	}
 
-		foreach ( $templates as $template ) {
+	/**
+	 * Clear all user template-parts customizations.
+	 * This will remove all user template-parts from the database.
+	 */
+	public static function clear_user_template_parts_customizations() {
+		$template_parts = get_block_templates( array(), 'wp_template_part' );
+		foreach ( $template_parts as $template ) {
 			if ( 'custom' !== $template->source ) {
 				continue;
 			}

diff --git a/src/editor-sidebar/reset-theme.js b/src/editor-sidebar/reset-theme.js
@@ -0,0 +1,160 @@
+/**
+ * WordPress dependencies
+ */
+import { __ } from '@wordpress/i18n';
+import { useDispatch, useSelect } from '@wordpress/data';
+import { store as noticesStore } from '@wordpress/notices';
+import {
+	// eslint-disable-next-line @wordpress/no-unsafe-wp-apis
+	__experimentalConfirmDialog as ConfirmDialog,
+	// eslint-disable-next-line @wordpress/no-unsafe-wp-apis
+	__experimentalVStack as VStack,
+	PanelBody,
+	Button,
+	CheckboxControl,
+} from '@wordpress/components';
+import { trash } from '@wordpress/icons';
+import { useState } from '@wordpress/element';
+import { store as preferencesStore } from '@wordpress/preferences';
+
+/**
+ * Internal dependencies
+ */
+import ScreenHeader from './screen-header';
+import { resetTheme } from '../resolvers';
+
+const PREFERENCE_SCOPE = 'create-block-theme';
+const PREFERENCE_KEY = 'reset-theme';
+
+function ResetTheme() {
+	const preferences = useSelect( ( select ) => {
+		const _preference = select( preferencesStore ).get(
+			PREFERENCE_SCOPE,
+			PREFERENCE_KEY
+		);
+		return {
+			resetStyles: _preference?.resetStyles ?? true,
+			resetTemplates: _preference?.resetTemplates ?? true,
+			resetTemplateParts: _preference?.resetTemplateParts ?? true,
+		};
+	}, [] );
+
+	const { set: setPreferences } = useDispatch( preferencesStore );
+	const { createErrorNotice } = useDispatch( noticesStore );
+	const [ isConfirmDialogOpen, setIsConfirmDialogOpen ] = useState( false );
+
+	const handleTogglePreference = ( key ) => {
+		setPreferences( PREFERENCE_SCOPE, PREFERENCE_KEY, {
+			...preferences,
+			[ key ]: ! preferences[ key ],
+		} );
+	};
+
+	const toggleConfirmDialog = () => {
+		setIsConfirmDialogOpen( ! isConfirmDialogOpen );
+	};
+
+	const handleResetTheme = async () => {
+		try {
+			await resetTheme( preferences );
+			toggleConfirmDialog();
+			// eslint-disable-next-line no-alert
+			window.alert(
+				__(
+					'Theme reset successfully. The editor will now reload.',
+					'create-block-theme'
+				)
+			);
+			window.location.reload();
+		} catch ( error ) {
+			createErrorNotice(
+				__(
+					'An error occurred while resetting the theme.',
+					'create-block-theme'
+				)
+			);
+		}
+	};
+
+	return (
+		<>
+			<ConfirmDialog
+				isOpen={ isConfirmDialogOpen }
+				confirmButtonText={ __( 'Reset', 'create-block-theme' ) }
+				onCancel={ toggleConfirmDialog }
+				onConfirm={ handleResetTheme }
+				size="medium"
+			>
+				{ __(
+					'Are you sure you want to reset the theme? This action cannot be undone.',
+					'create-block-theme'
+				) }
+			</ConfirmDialog>
+			<PanelBody>
+				<ScreenHeader
+					title={ __( 'Reset Theme', 'create-block-theme' ) }
+				/>
+				<VStack>
+					<CheckboxControl
+						label={ __(
+							'Reset theme styles',
+							'create-block-theme'
+						) }
+						help={ __(
+							'Reset customizations to theme styles and settings.',
+							'create-block-theme'
+						) }
+						checked={ preferences.resetStyles }
+						onChange={ () =>
+							handleTogglePreference( 'resetStyles' )
+						}
+					/>
+
+					<CheckboxControl
+						label={ __(
+							'Reset theme templates',
+							'create-block-theme'
+						) }
+						help={ __(
+							'Reset customizations to theme templates.',
+							'create-block-theme'
+						) }
+						checked={ preferences.resetTemplates }
+						onChange={ () =>
+							handleTogglePreference( 'resetTemplates' )
+						}
+					/>
+
+					<CheckboxControl
+						label={ __(
+							'Reset theme template-parts',
+							'create-block-theme'
+						) }
+						help={ __(
+							'Reset customizations to theme template-parts.',
+							'create-block-theme'
+						) }
+						checked={ preferences.resetTemplateParts }
+						onChange={ () =>
+							handleTogglePreference( 'resetTemplateParts' )
+						}
+					/>
+
+					<Button
+						text={ __( 'Reset Theme', 'create-block-theme' ) }
+						variant="primary"
+						icon={ trash }
+						disabled={
+							! preferences.resetStyles &&
+							! preferences.resetTemplates &&
+							! preferences.resetTemplateParts
+						}
+						onClick={ toggleConfirmDialog }
+					/>
+				</VStack>
+			</PanelBody>
+		</>
+	);
+}
+
+export default ResetTheme;
diff --git a/src/plugin-sidebar.js b/src/plugin-sidebar.js
@@ -39,6 +39,7 @@ import {
 	addCard,
 	blockMeta,
 	help,
+	trash,
 } from '@wordpress/icons';
 
 /**
@@ -52,8 +53,9 @@ import { ThemeMetadataEditorModal } from './editor-sidebar/metadata-editor-modal
 import ScreenHeader from './editor-sidebar/screen-header';
 import { downloadExportedTheme } from './resolvers';
 import downloadFile from './utils/download-file';
-import './plugin-styles.scss';
 import AboutPlugin from './editor-sidebar/about';
+import ResetTheme from './editor-sidebar/reset-theme';
+import './plugin-styles.scss';
 
 const CreateBlockThemePlugin = () => {
 	const [ isEditorOpen, setIsEditorOpen ] = useState( false );
@@ -190,6 +192,21 @@ const CreateBlockThemePlugin = () => {
 
 								<Divider />
 
+								<NavigatorButton path="/reset" icon={ trash }>
+									<Spacer />
+									<HStack>
+										<FlexItem>
+											{ __(
+												'Reset Theme',
+												'create-block-theme'
+											) }
+										</FlexItem>
+										<Icon icon={ chevronRight } />
+									</HStack>
+								</NavigatorButton>
+
+								<Divider />
+
 								<NavigatorButton
 									path="/about"
 									icon={ help }
@@ -299,6 +316,10 @@ const CreateBlockThemePlugin = () => {
 					<NavigatorScreen path="/about">
 						<AboutPlugin />
 					</NavigatorScreen>
+
+					<NavigatorScreen path="/reset">
+						<ResetTheme />
+					</NavigatorScreen>
 				</NavigatorProvider>
 			</PluginSidebar>
 

diff --git a/src/resolvers.js b/src/resolvers.js
@@ -144,3 +144,23 @@ export async function getFontFamilies() {
 	} );
 	return response.data;
 }
+
+export async function resetTheme( preferences ) {
+	return apiFetch( {
+		path: '/create-block-theme/v1/reset-theme',
+		method: 'PATCH',
+		data: preferences,
+		headers: {
+			'Content-Type': 'application/json',
+		},
+	} ).then( ( response ) => {
+		if ( 'SUCCESS' !== response?.status ) {
+			throw new Error(
+				`Failed to reset theme: ${
+					response?.message || response?.status
+				}`
+			);
+		}
+		return response;
+	} );
+}