Automattic\WooCommerce\Blocks\BlockTypes

FeaturedItem::extract_featured_item_inner_block_names │ protected │ WC 1.0

Extract the inner block names for the Featured Item block. This way it's possible to map all the inner blocks for a Featured Item block and manipulate the data as needed.

Method of the class: FeaturedItem{}

No Hooks.

Returns

Array. Array containing all the inner block names of a Featured Item block.

Usage

// protected - for code of main (parent) or child class
$result = $this->extract_featured_item_inner_block_names( $block, $result );
$block(array) (required)
The Featured Item block or its inner blocks.
$result(array) (passed by reference — &)
Array of inner block names.
Default: []

FeaturedItem::extract_featured_item_inner_block_names() code WC 10.8.1

woocommerce/src/Blocks/BlockTypes/FeaturedItem.php 
protected function extract_featured_item_inner_block_names( $block, &$result = [] ) {
	if ( isset( $block['blockName'] ) ) {
		$result[] = $block['blockName'];
	}

	if ( 'woocommerce/product-template' === $block['blockName'] || 'core/post-template' === $block['blockName'] ) {
		return $result;
	}

	if ( isset( $block['innerBlocks'] ) ) {
		foreach ( $block['innerBlocks'] as $inner_block ) {
			$this->extract_featured_item_inner_block_names( $inner_block, $result );
		}
	}
	return $result;
}