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wp_restore_image_outer_container › WordPress Function

Seit6.0.0
Veraltetn/v
› wp_restore_image_outer_container ( $block_content, $block )
Zugriff:
  • private
Parameter: (2)
  • (string) $block_content Rendered block content.
    Erforderlich: Ja
  • (array) $block Block object.
    Erforderlich: Ja
Gibt zurück:
  • (string) Filtered block content.
Definiert in:
Codex:

For themes without theme.json file, make sure to restore the outer div for the aligned image block to avoid breaking styles relying on that div.



Ähnliche Funktionen: wp_restore_group_inner_container, wp_restore_image, rest_get_route_for_term, wp_create_image_subsizes, wp_get_image_editor

Quellcode 

function wp_restore_image_outer_container( $block_content, $block ) {
	if ( wp_theme_has_theme_json() ) {
		return $block_content;
	}

	$figure_processor = new WP_HTML_Tag_Processor( $block_content );
	if (
		! $figure_processor->next_tag( 'FIGURE' ) ||
		! $figure_processor->has_class( 'wp-block-image' ) ||
		! (
			$figure_processor->has_class( 'alignleft' ) ||
			$figure_processor->has_class( 'aligncenter' ) ||
			$figure_processor->has_class( 'alignright' )
		)
	) {
		return $block_content;
	}

	/*
	 * The next section of code wraps the existing figure in a new DIV element.
	 * While doing it, it needs to transfer the layout and the additional CSS
	 * class names from the original figure upward to the wrapper.
	 *
	 * Example:
	 *
	 *     // From this…
	 *     <!-- wp:image {"className":"hires"} -->
	 *     <figure class="wp-block-image wide hires">…
	 *
	 *     // To this…
	 *     <div class="wp-block-image hires"><figure class="wide">…
	 */
	$wrapper_processor = new WP_HTML_Tag_Processor( '<div>' );
	$wrapper_processor->next_token();
	$wrapper_processor->set_attribute(
		'class',
		is_string( $block['attrs']['className'] ?? null )
			? "wp-block-image {$block['attrs']['className']}"
			: 'wp-block-image'
	);

	// And remove them from the existing content; it has been transferred upward.
	$figure_processor->remove_class( 'wp-block-image' );
	foreach ( $wrapper_processor->class_list() as $class_name ) {
		$figure_processor->remove_class( $class_name );
	}

	return "{$wrapper_processor->get_updated_html()}{$figure_processor->get_updated_html()}</div>";
}