packages/block-library/src/image/save.js - trunk - githubmirror/gutenberg

packages/block-library/src/image/save.js
134 строки3 KB
Marco Ciampini
ESLint: Replace strict config with bulk suppressions (#81248)
07 авг 2026, 14:34
07 авг 2026, 14:347f43eaf
import clsx from 'clsx';
import {
	RichText,
	useBlockProps,
	__experimentalGetElementClassName,
	__experimentalGetBorderClassesAndStyles as getBorderClassesAndStyles,
	__experimentalGetShadowClassesAndStyles as getShadowClassesAndStyles,
} from '@wordpress/block-editor';
import { mediaPosition } from './utils';

export default function save( { attributes } ) {
	const {
		url,
		alt,
		caption,
		align,
		href,
		rel,
		linkClass,
		width,
		height,
		aspectRatio,
		scale,
		focalPoint,
		id,
		linkTarget,
		sizeSlug,
		title,
		isDecorative,
		metadata: { bindings = {} } = {},
	} = attributes;

	const newRel = ! rel ? undefined : rel;
	const borderProps = getBorderClassesAndStyles( attributes );
	const shadowProps = getShadowClassesAndStyles( attributes );

	const classes = clsx( {
		// All other align classes are handled by block supports.
		// `{ align: 'none' }` is unique to transforms for the image block.
		alignnone: 'none' === align,
		[ `size-${ sizeSlug }` ]: sizeSlug,
		'is-resized': width || height,
		'has-custom-border':
			!! borderProps.className ||
			( borderProps.style &&
				Object.keys( borderProps.style ).length > 0 ),
	} );

	const imageClasses = clsx( borderProps.className, {
		[ `wp-image-${ id }` ]: !! id,
	} );

	const image = (
		<img
			src={ url }
			alt={ alt }
			className={ imageClasses || undefined }
			style={ ( () => {
				const style = {
					...borderProps.style,
					...shadowProps.style,
					aspectRatio,
					objectFit: scale,
					objectPosition:
						focalPoint && scale
							? mediaPosition( focalPoint )
							: undefined,
				};
				// Only apply dimension styles when a width or height is provided.
				if ( width !== undefined || height !== undefined ) {
					// Only apply width when explicitly provided.
					if ( width === 'auto' ) {
						style.width = 'auto';
					} else if ( width !== undefined && width !== null ) {
						style.width =
							typeof width === 'number' ? `${ width }px` : width;
					}
					// Force height to auto when unspecified to prevent
					// theme CSS from squishing the image.
					if (
						height === 'auto' ||
						height === undefined ||
						height === null
					) {
						style.height = 'auto';
					} else {
						style.height =
							typeof height === 'number'
								? `${ height }px`
								: height;
					}
				}
				return style;
			} )() }
			title={ title }
			role={ isDecorative ? 'none' : undefined }
		/>
	);

	const displayCaption =
		! RichText.isEmpty( caption ) ||
		bindings.caption ||
		bindings?.__default?.source === 'core/pattern-overrides';

	const figure = (
		<>
			{ href ? (
				<a
					className={ linkClass }
					href={ href }
					target={ linkTarget }
					rel={ newRel }
				>
					{ image }
				</a>
			) : (
				image
			) }
			{ displayCaption && (
				<RichText.Content
					className={ __experimentalGetElementClassName( 'caption' ) }
					tagName="figcaption"
					value={ caption }
				/>
			) }
		</>
	);

	return (
		<figure { ...useBlockProps.save( { className: classes } ) }>
			{ figure }
		</figure>
	);
}