Automattic\WooCommerce\EmailEditor\Engine\Renderer\ContentRenderer\Preprocessors

Spacing_Preprocessor::contains_post_content │ private │ WC 1.0

Checks whether a block contains a core/post-content descendant.

Searches recursively through container blocks (groups) so that deeply nested template structures like group → group → post-content are handled correctly.

Method of the class: Spacing_Preprocessor{}

No Hooks.

Returns

true|false. True if the block has a post-content descendant.

Usage

// private - for code of main (parent) class only
$result = $this->contains_post_content( $block ): bool;

$block(array) (required)

The block to check.

Spacing_Preprocessor::contains_post_content() Spacing Preprocessor::contains post content code ^{WC 10.8.1}

private function contains_post_content( array $block ): bool {
	$post_content_block_names = $this->get_post_content_block_names();
	foreach ( $block['innerBlocks'] ?? array() as $inner_block ) {
		$name = $inner_block['blockName'] ?? '';
		if ( in_array( $name, $post_content_block_names, true ) ) {
			return true;
		}
		if ( in_array( $name, self::CONTAINER_BLOCKS, true ) && $this->contains_post_content( $inner_block ) ) {
			return true;
		}
	}
	return false;
}