Editor: Use the 'ConfirmDialog' component in template validation notice

packages/editor/src/components/template-validation-notice/index.js

@@ -1,63 +1,62 @@
 /**
  * WordPress dependencies
  */
-import { Notice } from '@wordpress/components';
+import {
+	Notice,
+	__experimentalConfirmDialog as ConfirmDialog,
+} from '@wordpress/components';
 import { __ } from '@wordpress/i18n';
-import { withSelect, withDispatch } from '@wordpress/data';
-import { compose } from '@wordpress/compose';
+import { useDispatch, useSelect } from '@wordpress/data';
+import { useState } from '@wordpress/element';
 import { store as blockEditorStore } from '@wordpress/block-editor';
 
-function TemplateValidationNotice( { isValid, ...props } ) {
+export default function TemplateValidationNotice() {
+	const [ showConfirmDialog, setShowConfirmDialog ] = useState( false );
+	const { isValid } = useSelect( ( select ) => {
+		return {
+			isValid: select( blockEditorStore ).isValidTemplate(),
+		};
+	}, [] );
+	const { setTemplateValidity, synchronizeTemplate } =
+		useDispatch( blockEditorStore );
+
 	if ( isValid ) {
 		return null;
 	}
 
-	const confirmSynchronization = () => {
-		if (
-			// eslint-disable-next-line no-alert
-			window.confirm(
-				__(
-					'Resetting the template may result in loss of content, do you want to continue?'
-				)
-			)
-		) {
-			props.synchronizeTemplate();
-		}
-	};
-
 	return (
-		<Notice
-			className="editor-template-validation-notice"
-			isDismissible={ false }
-			status="warning"
-			actions={ [
-				{
-					label: __( 'Keep it as is' ),
-					onClick: props.resetTemplateValidity,
-				},
-				{
-					label: __( 'Reset the template' ),
-					onClick: confirmSynchronization,
-				},
-			] }
-		>
-			{ __(
-				'The content of your post doesn’t match the template assigned to your post type.'
-			) }
-		</Notice>
+		<>
+			<Notice
+				className="editor-template-validation-notice"
+				isDismissible={ false }
+				status="warning"
+				actions={ [
+					{
+						label: __( 'Keep it as is' ),
+						onClick: () => setTemplateValidity( true ),
+					},
+					{
+						label: __( 'Reset the template' ),
+						onClick: () => setShowConfirmDialog( true ),
+					},
+				] }
+			>
+				{ __(
+					'The content of your post doesn’t match the template assigned to your post type.'
+				) }
+			</Notice>
+			<ConfirmDialog
+				isOpen={ showConfirmDialog }
+				onConfirm={ () => {
+					setShowConfirmDialog( false );
+					synchronizeTemplate();
+				} }
+				onCancel={ () => setShowConfirmDialog( false ) }
+			>
+				{ __(
+					'Resetting the template may result in loss of content, do you want to continue?'
+				) }
+			</ConfirmDialog>
+		</>
 	);
 }
-
-export default compose( [
-	withSelect( ( select ) => ( {
-		isValid: select( blockEditorStore ).isValidTemplate(),
-	} ) ),
-	withDispatch( ( dispatch ) => {
-		const { setTemplateValidity, synchronizeTemplate } =
-			dispatch( blockEditorStore );
-		return {
-			resetTemplateValidity: () => setTemplateValidity( true ),
-			synchronizeTemplate,
-		};
-	} ),
-] )( TemplateValidationNotice );

packages/editor/src/style.scss

@@ -31,4 +31,3 @@
 @import "./components/preview-dropdown/style.scss";
 @import "./components/table-of-contents/style.scss";
 @import "./components/template-areas/style.scss";
-@import "./components/template-validation-notice/style.scss";