block_core_image_print_lightbox_overlay() │ WP 6.5.0

No Hooks.

Returns

null. Nothing (null).

Usage

block_core_image_print_lightbox_overlay();

Changelog

Since 6.5.0 Introduced.

block_core_image_print_lightbox_overlay() code WP 7.0

wp-includes/blocks/image.php 
function block_core_image_print_lightbox_overlay() {
	$dialog_label      = esc_attr__( 'Enlarged images' );
	$close_button_text = esc_attr__( 'Close' );
	$prev_button_text  = esc_attr_x( 'Previous', 'previous image in lightbox' );
	$next_button_text  = esc_attr_x( 'Next', 'next image in lightbox' );
	$close_button_icon = '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="20" height="20" aria-hidden="true" focusable="false"><path d="m13.06 12 6.47-6.47-1.06-1.06L12 10.94 5.53 4.47 4.47 5.53 10.94 12l-6.47 6.47 1.06 1.06L12 13.06l6.47 6.47 1.06-1.06L13.06 12Z"></path></svg>';
	$prev_button_icon  = '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="28" height="28" aria-hidden="true" focusable="false"><path d="M14.6 7l-1.2-1L8 12l5.4 6 1.2-1-4.6-5z"></path></svg>';
	$next_button_icon  = '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="28" height="28" aria-hidden="true" focusable="false"><path d="M10.6 6L9.4 7l4.6 5-4.6 5 1.2 1 5.4-6z"></path></svg>';

	// If the current theme does NOT have a `theme.json`, or the colors are not
	// defined, it needs to set the background color & close button color to some
	// default values because it can't get them from the Global Styles.
	$background_color   = '#fff';
	$close_button_color = '#000';
	if ( wp_theme_has_theme_json() ) {
		$global_styles_color = wp_get_global_styles( array( 'color' ) );
		if ( ! empty( $global_styles_color['background'] ) ) {
			$background_color = esc_attr( $global_styles_color['background'] );
		}
		if ( ! empty( $global_styles_color['text'] ) ) {
			$close_button_color = esc_attr( $global_styles_color['text'] );
		}
	}

	echo <<<HTML
		<div
			class="wp-lightbox-overlay zoom"
			aria-label="{$dialog_label}"
			data-wp-interactive="core/image"
			data-wp-router-region='{ "id": "core/image-overlay", "attachTo": "body" }'
			data-wp-key="wp-lightbox-overlay"
			data-wp-context='{}'
			data-wp-bind--role="state.roleAttribute"
			data-wp-bind--aria-label="state.ariaLabel"
			data-wp-bind--aria-modal="state.ariaModal"
			data-wp-class--active="state.overlayEnabled"
			data-wp-class--show-closing-animation="state.overlayOpened"
			data-wp-watch---focus="callbacks.setOverlayFocus"
			data-wp-watch---inert="callbacks.setInertElements"
			data-wp-on--keydown="actions.handleKeydown"
			data-wp-on--touchstart="actions.handleTouchStart"
			data-wp-on--touchmove="actions.handleTouchMove"
			data-wp-on--touchend="actions.handleTouchEnd"
			data-wp-on--click="actions.hideLightbox"
			data-wp-on-window--resize="callbacks.setOverlayStyles"
			data-wp-on-window--scroll="actions.handleScroll"
			data-wp-bind--style="state.overlayStyles"
			tabindex="-1"
			>
				<button type="button" style="fill:{$close_button_color}" class="wp-lightbox-close-button" data-wp-bind--aria-label="state.closeButtonAriaLabel">
					<span class="wp-lightbox-close-icon" data-wp-bind--hidden="!state.hasNavigationIcon">{$close_button_icon}</span>
					<span class="wp-lightbox-close-text" data-wp-bind--hidden="!state.hasNavigationText">{$close_button_text}</span>
				</button>
				<button type="button" style="fill:{$close_button_color}" class="wp-lightbox-navigation-button wp-lightbox-navigation-button-prev" data-wp-bind--hidden="!state.hasNavigation" data-wp-on--click="actions.showPreviousImage" data-wp-bind--aria-label="state.prevButtonAriaLabel">
					<span class="wp-lightbox-navigation-icon" data-wp-bind--hidden="!state.hasNavigationIcon">{$prev_button_icon}</span>
					<span class="wp-lightbox-navigation-text" data-wp-bind--hidden="!state.hasNavigationText">{$prev_button_text}</span>
				</button>
				<div class="lightbox-image-container">
					<figure data-wp-bind--class="state.selectedImage.figureClassNames" data-wp-bind--style="state.figureStyles">
						<img data-wp-bind--alt="state.selectedImage.alt" data-wp-bind--class="state.selectedImage.imgClassNames" data-wp-bind--style="state.imgStyles" data-wp-bind--src="state.selectedImage.currentSrc">
					</figure>
				</div>
				<div class="lightbox-image-container">
					<figure data-wp-bind--class="state.selectedImage.figureClassNames" data-wp-bind--style="state.figureStyles">
						<img
							data-wp-bind--alt="state.selectedImage.alt"
							data-wp-bind--class="state.selectedImage.imgClassNames"
							data-wp-bind--style="state.imgStyles"
							data-wp-bind--src="state.enlargedSrc"
							data-wp-bind--srcset="state.enlargedSrcset"
							data-wp-bind--srcset="state.enlargedSrcset"
							sizes="100vw"
						>
					</figure>
				</div>
				<button type="button" style="fill:{$close_button_color}" class="wp-lightbox-navigation-button wp-lightbox-navigation-button-next" data-wp-bind--hidden="!state.hasNavigation" data-wp-on--click="actions.showNextImage" data-wp-bind--aria-label="state.nextButtonAriaLabel">
					<span class="wp-lightbox-navigation-text" data-wp-bind--hidden="!state.hasNavigationText">{$next_button_text}</span>
					<span class="wp-lightbox-navigation-icon" data-wp-bind--hidden="!state.hasNavigationIcon">{$next_button_icon}</span>
				</button>
				<div data-wp-text="state.ariaLabel" aria-live="polite" aria-atomic="true" class="screen-reader-text"></div>
				<div class="scrim" style="background-color: {$background_color}" aria-hidden="true"></div>
		</div>
HTML;
}