Gallery Block: Cleanup v1 code (#63285)

Co-authored-by: youknowriad <youknowriad@git.wordpress.org>
Co-authored-by: geriux <geriux@git.wordpress.org>

Author: youknowriad

packages/block-editor/README.md

@@ -780,7 +780,6 @@ _Properties_
 -   _\_\_experimentalBlockDirectory_ `boolean`: Whether the user has enabled the Block Directory
 -   _\_\_experimentalBlockPatterns_ `Array`: Array of objects representing the block patterns
 -   _\_\_experimentalBlockPatternCategories_ `Array`: Array of objects representing the block pattern categories
--   _\_\_unstableGalleryWithImageBlocks_ `boolean`: Whether the user has enabled the refactored gallery block which uses InnerBlocks
 
 ### SkipToSelectedBlock
 

packages/block-editor/src/store/defaults.js

@@ -33,7 +33,6 @@ export const PREFERENCES_DEFAULTS = {
  * @property {boolean}       __experimentalBlockDirectory           Whether the user has enabled the Block Directory
  * @property {Array}         __experimentalBlockPatterns            Array of objects representing the block patterns
  * @property {Array}         __experimentalBlockPatternCategories   Array of objects representing the block pattern categories
- * @property {boolean}       __unstableGalleryWithImageBlocks       Whether the user has enabled the refactored gallery block which uses InnerBlocks
  */
 export const SETTINGS_DEFAULTS = {
 	alignWide: false,
@@ -168,7 +167,6 @@ export const SETTINGS_DEFAULTS = {
 	__mobileEnablePageTemplates: false,
 	__experimentalBlockPatterns: [],
 	__experimentalBlockPatternCategories: [],
-	__unstableGalleryWithImageBlocks: false,
 	__unstableIsPreviewMode: false,
 
 	// These settings will be completely revamped in the future.

packages/block-editor/src/store/defaults.native.js

@@ -10,9 +10,6 @@ const SETTINGS_DEFAULTS = {
 	...SETTINGS,
 	// Don't add the default font sizes for standard themes
 	fontSizes: undefined,
-	// FOR TESTING ONLY - Later, this will come from a REST API
-	// eslint-disable-next-line no-undef
-	__unstableGalleryWithImageBlocks: __DEV__,
 	alignWide: true,
 	supportsLayout: false,
 	__experimentalFeatures: {

packages/block-library/src/gallery/deprecated.js

@@ -22,7 +22,6 @@ import {
 	LINK_DESTINATION_MEDIA,
 	LINK_DESTINATION_NONE,
 } from './constants';
-import { isGalleryV2Enabled } from './shared';
 
 const DEPRECATED_LINK_DESTINATION_MEDIA = 'file';
 const DEPRECATED_LINK_DESTINATION_ATTACHMENT = 'post';
@@ -408,11 +407,7 @@ const v6 = {
 		);
 	},
 	migrate( attributes ) {
-		if ( isGalleryV2Enabled() ) {
-			return runV2Migration( attributes );
-		}
-
-		return attributes;
+		return runV2Migration( attributes );
 	},
 };
 const v5 = {
@@ -498,23 +493,7 @@ const v5 = {
 		return ! linkTo || linkTo === 'attachment' || linkTo === 'media';
 	},
 	migrate( attributes ) {
-		if ( isGalleryV2Enabled() ) {
-			return runV2Migration( attributes );
-		}
-
-		let linkTo = attributes.linkTo;
-
-		if ( ! attributes.linkTo ) {
-			linkTo = 'none';
-		} else if ( attributes.linkTo === 'attachment' ) {
-			linkTo = 'post';
-		} else if ( attributes.linkTo === 'media' ) {
-			linkTo = 'file';
-		}
-		return {
-			...attributes,
-			linkTo,
-		};
+		return runV2Migration( attributes );
 	},
 	save( { attributes } ) {
 		const {
@@ -661,17 +640,7 @@ const v4 = {
 		return ids && ids.some( ( id ) => typeof id === 'string' );
 	},
 	migrate( attributes ) {
-		if ( isGalleryV2Enabled() ) {
-			return runV2Migration( attributes );
-		}
-
-		return {
-			...attributes,
-			ids: ( attributes.ids ?? [] ).map( ( id ) => {
-				const parsedId = parseInt( id, 10 );
-				return Number.isInteger( parsedId ) ? parsedId : null;
-			} ),
-		};
+		return runV2Migration( attributes );
 	},
 	save( { attributes } ) {
 		const {
@@ -867,10 +836,7 @@ const v3 = {
 		);
 	},
 	migrate( attributes ) {
-		if ( isGalleryV2Enabled() ) {
-			return runV2Migration( attributes );
-		}
-		return attributes;
+		return runV2Migration( attributes );
 	},
 };
 const v2 = {
@@ -936,18 +902,7 @@ const v2 = {
 		);
 	},
 	migrate( attributes ) {
-		if ( isGalleryV2Enabled() ) {
-			return runV2Migration( attributes );
-		}
-		return {
-			...attributes,
-			ids: ( attributes.images ?? [] ).map( ( { id } ) => {
-				if ( ! id ) {
-					return null;
-				}
-				return parseInt( id, 10 );
-			} ),
-		};
+		return runV2Migration( attributes );
 	},
 	supports: {
 		align: true,
@@ -1100,11 +1055,7 @@ const v1 = {
 		);
 	},
 	migrate( attributes ) {
-		if ( isGalleryV2Enabled() ) {
-			return runV2Migration( attributes );
-		}
-
-		return attributes;
+		return runV2Migration( attributes );
 	},
 };
 

packages/block-library/src/gallery/edit-wrapper.js

@@ -14,6 +14,7 @@ import {
 	ToggleControl,
 	RangeControl,
 	Spinner,
+	withNotices,
 } from '@wordpress/components';
 import {
 	store as blockEditorStore,
@@ -633,6 +634,7 @@ function GalleryEdit( props ) {
 		</>
 	);
 }
-export default compose( [ withViewportMatch( { isNarrow: '< small' } ) ] )(
-	GalleryEdit
-);
+export default compose( [
+	withNotices,
+	withViewportMatch( { isNarrow: '< small' } ),
+] )( GalleryEdit );

packages/block-library/src/gallery/edit.js

@@ -1,5 +1,3 @@
-@import "./v1/gallery-styles.native.scss";
-
 .galleryAppender {
 	padding-top: $grid-unit-20;
 }

packages/block-library/src/gallery/gallery-styles.native.scss

@@ -8,7 +8,7 @@ import { gallery as icon } from '@wordpress/icons';
  */
 import initBlock from '../utils/init-block';
 import deprecated from './deprecated';
-import edit from './edit-wrapper';
+import edit from './edit';
 import metadata from './block.json';
 import save from './save';
 import transforms from './transforms';

packages/block-library/src/gallery/index.js

@@ -13,17 +13,7 @@ import {
 	__experimentalGetElementClassName,
 } from '@wordpress/block-editor';
 
-/**
- * Internal dependencies
- */
-import saveWithoutInnerBlocks from './v1/save';
-import { isGalleryV2Enabled } from './shared';
-
 export default function saveWithInnerBlocks( { attributes } ) {
-	if ( ! isGalleryV2Enabled() ) {
-		return saveWithoutInnerBlocks( { attributes } );
-	}
-
 	const { caption, columns, imageCrop } = attributes;
 
 	const className = clsx( 'has-nested-images', {

packages/block-library/src/gallery/save.js

@@ -1,8 +1,3 @@
-/**
- * WordPress dependencies
- */
-import { Platform } from '@wordpress/element';
-
 export function defaultColumnsNumber( imageCount ) {
 	return imageCount ? Math.min( 3, imageCount ) : 3;
 }
@@ -27,26 +22,3 @@ export const pickRelevantMediaFiles = ( image, sizeSlug = 'large' ) => {
 	}
 	return imageProps;
 };
-
-function getGalleryBlockV2Enabled() {
-	// We want to fail early here, at least during beta testing phase, to ensure
-	// there aren't instances where undefined values cause false negatives.
-	if ( ! window.wp || typeof window.wp.galleryBlockV2Enabled !== 'boolean' ) {
-		throw 'window.wp.galleryBlockV2Enabled is not defined';
-	}
-	return window.wp.galleryBlockV2Enabled;
-}
-
-/**
- * The new gallery block format is not compatible with the use_BalanceTags option
- * in WP versions <= 5.8 https://core.trac.wordpress.org/ticket/54130. The
- * window.wp.galleryBlockV2Enabled flag is set in lib/compat.php. This method
- * can be removed when minimum supported WP version >=5.9.
- */
-export function isGalleryV2Enabled() {
-	if ( Platform.isNative ) {
-		return getGalleryBlockV2Enabled();
-	}
-
-	return true;
-}