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

Spacing_Preprocessor::add_block_gaps │ private │ WC 1.0

Adds margin-top to blocks that are not first or last in the columns block.

Method of the class: Spacing_Preprocessor{}

No Hooks.

Returns

Array.

Usage

// private - for code of main (parent) class only
$result = $this->add_block_gaps( $parsed_blocks, $gap, $parent_block ): array;

$parsed_blocks(array) (required)

Parsed blocks.

$gap(string)

Gap.
Default: ''

$parent_block(array|null)

Parent block.
Default: null

Spacing_Preprocessor::add_block_gaps() Spacing Preprocessor::add block gaps code ^{WC 10.6.2}

private function add_block_gaps( array $parsed_blocks, string $gap = '', $parent_block = null ): array {
	foreach ( $parsed_blocks as $key => $block ) {
		$parent_block_name = $parent_block['blockName'] ?? '';
		// Ensure that email_attrs are set.
		$block['email_attrs'] = $block['email_attrs'] ?? array();

		/**
		 * Do not add a gap to:
		 * - first child
		 * - parent block is a buttons block (where buttons are side by side).
		 */
		if ( 0 !== $key && $gap && 'core/buttons' !== $parent_block_name ) {
			$block['email_attrs']['margin-top'] = $gap;
		}

		// Handle horizontal gap for columns: apply padding-left to column children (except the first).
		if ( 'core/columns' === $parent_block_name && 0 !== $key && null !== $parent_block ) {
			$columns_gap = $this->get_columns_block_gap( $parent_block, $gap );
			if ( $columns_gap ) {
				$block['email_attrs']['padding-left'] = $columns_gap;
			}
		}

		$block['innerBlocks']  = $this->add_block_gaps( $block['innerBlocks'] ?? array(), $gap, $block );
		$parsed_blocks[ $key ] = $block;
	}

	return $parsed_blocks;
}